時間：2022-12-30 12:08:52
引言：易發表網憑借豐富的文秘實踐，為您精心挑選了九篇人教版英語教案范例。如需獲取更多原創內容，可隨時聯系我們的客服老師。
教學目的與要求：
1、能聽懂會說本課的會話。
2、能用let’spractise一項中的內容對本課的句型進行替換練習。
3、能聽說讀寫單詞good,and,eleven；能聽說讀寫句子what’snineandtwo?it’seleven.
教學重點：
聽說讀寫“四會”掌握單詞good,and,eleven及句子what’snineandtwo?it’seleven.
教學難點：
句子結構：what’s…and…?it’s…
教具準備：
1、多媒體課件。
2、小貓頭飾一個。
3、寫有加法算式的卡片6張。
教學步驟與方法：
ⅰ.warmingupexercise(熱身活動)
singanenglishsong(唱英語歌曲)
音樂響起，多媒體出現畫面──運用視頻影像播放的卡通動物、歌詞，師生互拍手共唱歌曲“weallclaphandstogether”。
ⅱ.revision(復習)
revisionofthenumerals(復習數詞)
t:well.we’velearnedsomenumerals.let’sreview.
多媒體屏幕出現一手持紅旗的男孩面向13只動物(企鵝與12生肖依次排列)在森林里的畫面。
t:pleaselookatyourscreens.herearethirteenfriends.nowpayattentiontotheorder.
鼠標點小男孩，小男孩發令：let’scountfromzerototwelve.
師生齊數數：0～12；12～0。(同時多媒體屏幕上13只動物依次跳躍一下排好隊)
iii．presentationofanewlesson(引入新課)
t:nowlet’slearnsth.new.thenewlesson:lesson5
多媒體屏幕出現女孩吹氣泡畫面，每個氣泡中分別寫有本課學習內容“句型，會話，‘四會’詞句，小韻文，游戲練習”。教師介紹主菜單用法，學生跟多媒體說課題，教師相機板書：lesson5.
1.teachingthedrills.(句型教學)
教師借助手勢向學生介紹本課要學習的內容。
1)多媒體屏幕進入“句型”部分，出現句型內容。
t:pleaselookatthedrills.thesearethedrillswe’regoingtolearn.
a.教師指“9+2=?”，學生看屏幕演示并聽錄音后跟錄音說2～3遍。
b.教師指“5+3=?”，學生以同樣方法學說，教師正音。
c.學生運用多媒體自學其余4個內容。
2)教師發送多媒體屏幕，采用搶說、男女生互問互答等形式進行自學情況檢測。對學生出現的問題，由同學互幫糾正或在教師手勢引導下說出正確句子。教師以不同的英語詞句給予表揚、鼓勵。
3)小游戲：
a.t:pleaselook,listenandanswer.
教師出示手指4～5次(速度逐漸加快)，讓生搶答。
t:what’sone/two/five/…andfour/three/nine/…?
s1:it’s…s2:it’s…s3:it’s…
…
b.t:well.pleaselookandsay.
教師出示手指3～4次(由慢到快)，學生搶說。
s1:what’soneandone?it’stwo.
t:verygood.
s2:…
…
2、teachingthenewdialogue.(會話教學)
t:let’slearnthedialoguetogether.
1)屏幕出現會話圖，教師介紹圖意，然后播放會話錄音一遍(同時顯現會話圖中人物、卡通動物表演及會話字幕。)
2)教師就會話圖向生提問，學生作出回答，以檢測學生是否理解會話內容。
3)學生運用多媒體聽、讀會話。
4)學生看書齊讀會話，同桌2人操練。
5)actthedialogue.(學生上來表演會話)
第一組學生：一人戴小貓頭飾，另一人手持“1+2=?”、“5+6=?”卡片，扮演角色表演。
第二、三組學生：以實際情況(學生名字)，分別手持卡片“2+8=?”、“6+9=?”、“4+7=?”、“11+5=?”仿照會話表演。
師生以語言、鼓掌予以表揚鼓勵。
3、teachingfour-skillwordsandsentences.(學習“四會”詞、句)
1)學生運用多媒體自學“四會”單詞“good,and,eleven”及句子“what’snineandtwo?it’seleven.”
2)檢查學生自學情況。
a.教師發送屏幕，逐一指三個“四會”詞，學生以自愿及開火車形式起立說、拼讀單詞(必要時教師正音)。
b.小組競賽形式讀出“四會”句子。
3)教師領學生讀“四會”詞、句一遍，學生練習書寫(請5名學生板演)。
t:pleaselookattheblackboard.
師生講評黑板上寫的字、句，教師重點說明：句子開頭單詞的首字母應大寫；疑問句句末用“?”。
4)學生齊讀“四會”詞、句一遍。
4、小結：由學生說出本課學習的內容及重點部分，質疑問難，師生共同解答。
ⅳ.interestingactivities.(興趣活動)
1)learntosaytherhyme.(學習小韻文)
a.學生在多媒體情境中欣賞小韻文。
b.學生說出小韻文大意。
c.學生點擊新單詞，按出示的音標自學生詞。
d.學生運用多媒體逐句跟讀。
e.師生邊拍手打節奏邊說小韻文。
2)reinforcementexercises.(鞏固練習)
多媒體屏幕出現“games!”
本部分共有四種不同類型的游戲練習題，學生每做對一大題，屏幕左邊的熱氣球就會逐步向太陽靠近。游戲練習操作中，可點“help”了解游戲規則和操作方法；點“back”返回主菜單自主選擇，再次學習。
t:nowlet’sseewhowillcomeoutfirst.areyouready?
ss:yes.
t:ok.begin!
(學生自行操作電腦，教師在教師機監看個別學生的屏幕，及時對學生進行個別輔導。)
a.checkspelling.(屏幕：“投籃”依次將本課“四會”詞good,and,eleven的字母分別分布在各籃球上，聽音%26lt;任意聽幾遍%26gt;選出單詞的字母。如選對字母，該球上的字母就留在籃板上，否則籃球消失。)
b.checks
entenceformation.(屏幕：“小貓釣魚”錄音依次說what’snineandtwo?it’seleven.學生將寫在魚身上的如上單詞撈起，掛在繩子上；如撈錯，魚即游走。)c.checklisteningcomprehension.(屏幕：課堂練習的聽力部分：聽音排序號如選對，每題有“√”符號并配有鼓勵的音樂；如錯，則序號回到原位。)
d.correctmistakes.(屏幕：共4小題。學生每改對一題，彈簧人即下壓一層；學生做錯時，出現青蛙思考的圖畫，直到彈簧人復原。)
彈簧人復原后，持一面寫有“win!”的紅旗乘熱氣球飛向太空，進入“空中英語教室”(設有大量英語學習內容)自由學習。
教師表揚最先成功過關的學生。請質優生進入“空中英語教室”繼續選學英語或者走到同學中間幫助有困難的同學。
一.單項選擇(每小題1分，共15分)
從每小題所給的四個選項中，選出可以填入空白處的答案。
()1.—Thisis______usefulguidebook.
—Iagreewithyou.Wemaygetlostwithoutit.
A.aB.anC.theD./
()2.Inmyopinion,parentsshouldgettheirkidstofacedifficulties____theirown.
A.byB.onC.withD.for
()3.MrsBrown,don’tworryaboutDaming.Heisoldenoughtotakecareof______.
A.himselfB.herselfC.yourselfD.itself
()4.—Amanda,what’syourfavouritesubject?
—______,thoughit’snoteasyforme.
A.AutumnB.ChemistryC.SwimmingD.Electricity
()5.—Amy,canyouhelpmelookformypetcat?Itwent______justnow.
—Oh,sure.
A.badB.sickC.wrongD.missing
()6.Whereareyourdadandbrother,Lisa?We’vebeenwaitingforthemfortenminutes.
Well,Dad______Tomforlosinghisglassesinthelivingroom.
A.punishesB.ispunishing
C.punishedD.willpunish
()7.—Sara,Ihearyoursonissick.
—Yes,hehashadahighfever.That’swhyIwanttotaketwodays______.
A.offB.backC.overD.on
()8.—Xi’anissuchabeautifulcity.Whatabout______herefortwomoredays?
—Goodidea.AndwecangotovisittheTerracottaArmy.
A.movingB.leavingC.remainingD.reaching
()9.OldTomisunhappybecause______hasvisitedhimsincehemovedtotown.
A.everybodyB.somebodyC.anybodyD.nobody
()10.Morethan______peoplevisitedthe______carexhibition.
A.twomillion;eight-dayB.twomillions;eightdays’
C.twomillions;eight-dayD.twomillion;eightday’s
()11.Celia,you’dbetter______theTVnow.It’stimetogotobed.
Oh,Mum,thetalkshowwillbeoversoon.Pleasegivemetenmoreminutes.
A.turnonB.turnupC.turnoffD.turndown
()12.—Please______,oryouwillhavetogetoutofthereadingroom.
—Oh,sorry.
A.stopshoutingB.stoptoshoutC.stoppingshoutingD.stoppingtoshout
()13.MrGreenasksustohandinourreports______wefinishthem.
A.beforeB.assoonasC.thoughD.because
()14.—I’vedecidedtogotoLasVegastospendmysummerholiday.
—______.Whataboutgoingtheretogether?
A.SodoIB.SohaveIC.SodidID.SowillI
()15.—Icamefirstinthelongjump.
—______.I’msoproudofyou.
A.GoodluckB.HavefunC.WelldoneD.You’rejoking
二.完形填空(每小題1分，共10分)
通讀下面的短文，掌握其大意，然后從各小題所給的四個選項中，選出一個答案。
MrOliverwastherichestmanintown.Hedidn’thaveto16.Alldaylongtheonlythinghedidwastositathiswindowandwatcheveryoneelseworkhardforaliving.
Every17MrOliversatathiswindowandwaitedforpeopletocomehomefromwork.18afterabusyday,theyrestedandlookedoutatthestarsandthemoonatnight.Butsoon19allwenttobed,fellasleepanddreamed.Afterawhile,MrOliverwenttobed,too,20hedidn’tfallfastasleep.
Onenight,MrOliverhearda21athiswindow.Hefoundalittleinjuredbirdonhiswindowsill(窗臺).
“Poorlittlething,”MrOliversaid22.“Thecityisnoplaceforbirds.”
Hecarriedthelittlebirdinsideandtookcareofitsinjuredwing(翅膀).
MrOliverworkedandworked.23,hefellasleepwiththelittlebirdinhishands.Andthenhedreamedabouta24forbirds.
Thenextmorning,MrOliverhurriedoutdoorsand25towork.Hewantedtobuildabeautifulparkforbirdswithtreesandbeautifulflowersinit.
Fromthatdayon,MrOliverneverhaddifficultyfallingasleepandhebecameahappyandbusyman.
()16.A.waitB.worryC.workD.drive
()17.A.morningB.noonC.eveningD.night
()18.A.HungryB.TiredC.HappyD.Excited
()19.A.youB.heC.weD.they
()20.A.becauseB.butC.soD.if
()21.A.voiceB.knockC.songD.noise
()22.A.angrilyB.sadlyC.proudlyD.nervously
()23.A.AtlastB.FirstofallC.InfactD.Aboveall
()24.A.parkB.hospitalC.homeD.square
()25.A.forgotB.offeredC.beganD.agreed
三.閱讀理解(每小題2分，共40分)
閱讀下列材料，完成每篇材料后的問題。
A
Octoberisgettingcloseranditalsomeansthattheyearof2014iscomingtoanend.“Hooray!It’saholiday!”Whileyouarethinkingofputtingtextbooksasideandplayingvideogames,let’stakealookatwhatchildreninothercontinentsusuallydoduringtheirholidays.
ChildreninAmericadon’thavemuchhomeworktodo.Theykeepthemselvesbusybyplayingcampgames.Aparentsays,“MydaughterShirleyusuallyattendsdifferentcamps.Wedon’taskhertospendplentyoftimeonmathsproblemsorspellingtests.”
ChildreninAustraliatakepartinactivitiesonovertwentydifferentthemes(主題).Theylearnpainting,dancing,singing,history,cultureandsoon.Parentscanaccompanytheirkidstoenjoythelearningprocessandtobuildacloserrelationshipwiththem.
ThesearewhatAfricankidsdo:buildaboat,haveacamelrace,makeadrumandmakearag(碎布)football.Don’tyouthinkitisinterestingthatkidsinotherplaceshavenoideahowtomakeadrum,butkidsinAfricado?
Planyourholidaywellandtrywhatyouwanttotry.Makeagoodplanandyouwillhavealotoffun.
()26.WheredoesShirleycomefrom?
A.Asia.B.America.C.Australia.D.Africa.
()27.Whatdoestheunderlinedword“accompany”meaninChinese?
A.提醒B.監視C.陪伴D.排斥
()28.Accordingtothepassage,onlykidsinAfricaknowhowto______.
A.playcampgamesB.dospellingtestsC.buildaboatD.makeadrum
()29.WhichofthefollowingisTRUE?
A.ThepassagewaswrittenbeforeOctober.
B.KidsinAmericaaregoodatmaths.
C.KidsinAustraliaspendmuchtimeonhomework.
D.KidsinAfricadon’tplayfootball.
()30.Whatisthepurposeofthispassage?
A.Toadvisekidstomakeholidayplans.
B.Tointroducesomegoodholidaycamps.
C.Toencouragekidstomakefriendswithparents.
D.Toshowtheimportanceofdoinghomeworkduringholidays.
B
“Whoosh!”Theballflewintothenetandthegamewasfinallyover.Thisgamehadgoneintoovertime(加時賽)twice.Untilthelastgoalwasscored,noonehadanyideawhichteamwouldwin.
Davefeltsobadbecausehisteamhadlost.Helikedplayingsoccer,buthelikedwinningevenmore.Nowthetwoteamsshouldhaveapicnictogether.Davedidnotwanttoeatlunchwiththeotherteam.Theotherteamwouldprobablybrag(顯擺)bytalkingabouthowtheywonthegame.
Davewenttothelockerroom(更衣室)tochangeoutofhissoccerclothes.Therethecoachtalkedtotheteamaboutwhattheyhaddonewell.Theyalsotalkedabouthowtheycouldimprove.Theneverybodywalkedoutsidetowardsthepicnictable.
Oneoftheplayersfromtheotherteamwasstandingnearthepicnictable.HehandedDaveapaperplate.“Hi,I’mMiguel,”hesaid.
“Hi,”Davereplied,lookingdownattheground.
“Youplayedgreat,”Miguelsaid.“Ididn’tthinkweweregoingtowin.”
Davewassurprised.Miguelwasnotbraggingatall.
“Thanks,”DavesaidtoMiguel.“Youplayedgreat,too.”
Davefelthappy.Davepromisedhimselfthatthenexttimehisteamwonagame,hewouldnotbragtotheotherteam.Itwaswonderfultowin,butitwasevenmoreimportanttobeagoodwinner.
()31.Whathappenedfirstinthestory?
A.DavemetMiguel.B.Theboysatelunchtogether.
C.Davewenttothelockerroom.D.Thesoccergameended.
()32.WhichsentencebestdescribesDave?
A.Hedidn’tliketolose.B.Hegotangryalot.
C.Hegottiredeasily.D.Hewasnotfriendlytoothers.
()33.Whathappenedinthelockerroom?
A.DaveandMigueltalked.B.Daveandhisteamatelunch.
C.Thecoachtalkedtotheteam.D.Daveputonhissoccerclothes.
()34.WhatwasDave’sproblem?
A.Hewastootiredtoeat.B.Hedidn’twanttoeatwiththewinningteam.
C.Hedidn’tlikeMiguel.D.Hedidn’tplaysocceraswellashisteammates.
()35.Basedonthestory,whatwouldprobablyhappeninthefuture?
A.Miguelwouldbragthenexttimehisteamwon.
B.Davewouldnotbragthenexttimehisteamwon.
C.Dave’steamwouldwinthenextsoccergame.
D.Miguel’steamwouldnotplayagainstDave’steamagain.
C
Kitesurfingasawatersportbeganinthe1980s,butdidn’tgetpopularuntiltheendoflastcentury.Itisalsoknownaskiteboarding,andinsomeEuropeancountriesasflysurfing.Kitesurfingworksthroughwindpower(動力)byusingalargekitetopullarideronthewaterathighspeed.
Atfirst,kitesurfingwasadifficultanddangeroussport.Nowitisbecomingeasierandsaferbecauseofthesaferkitedesign.Foranableandstrongperson,kitesurfingcanbeaveryfun,excitingsport,justlikeskatingonthewaterwithafeelingofflying.Ithasbecomemoreandmorepopular.
Comparedwithotherwatersports,kitesurfingiseasiertolearn.Abeginnercanunderstandhowtooperatethekitewith5-10hoursoftraining.Andanybodyagedfrom13to65canlearn.Itisnotexpensivetogettheequipment(裝備)forkitesurfing,whichcosts$1,000to$2,500.Traininglessonsrangefrom$200to$500fortwoorthreehours.Withthedevelopmentofitsequipmentprogress(進步),kitesurfingisbecomingevensafer.Aftersometraining,youcanenjoyitsexcitementandchallengingfeeling.
Withtherisingpopularityofkitesurfing,mostmajorseasidecitieshavekitesurfingclubs.InChina,Xiamenistheonlyplacethathasthekitesurfingclub,whichprovidesprofessionalkitesurfingtrainingandequipments.
()36.Kitesurfinghasahistoryofaboutyears.
A.30B.50C.100D.130
()37.ismentionedinthepassageasthepowerofkitesurfing.
A.WaterB.WindC.ThesunD.Thekite
()38.Theunderlinedword“range”inthethirdparagraphmeans“”inChinese.
A.在……范圍內變動B.按……順序排列
C.向……方向延伸D.根據……歸類
()39.Themostimportantreasonforthepopularityofkitesurfingisthat.
A.itspriceisgettinglowerandlower
B.moreandmorepeopleareenjoyingitsexcitement
C.itsequipmentprogressmakesiteasierandsafer
D.allpeoplecanlearnandtakepartinit
()40.Themainideaofthispassageisabout.
A.howtooperatekitesurfing
B.theprogressofkitesurfingequipment
C.thehistoryofkitesurfinginChina
D.thedevelopmentofkitesurfing
D
Duringawinterstormin1919,onedogmanagedtosavethelivesofthepeopleontheshipEthie.Today,peoplestilltellthestoryofthedog.
InDecember1919,EthiewastravellingalongthecoastofnorthernCanada.Withoutwarning,theshipranintoabadstorm.Becauseofhighwindsandheavysnow,thecaptaincouldnottellwherehewasgoing.Sailingtooclosetotheshore(岸),theshipcouldnotmovebecauseofsomerocks.Ethiewasindanger.
Thecaptaindecidedtosavethepeopleonhisship.Hethoughtitwastoodangeroustotrytoreachtheshorebylifeboat,sohesentupflares(閃光信號)tocallforhelp.Peoplesawtheflaresandrushedtothebeach.Thecrew(船員)triedtothrowarope(繩子)tothem,butthereseemedtobenowaytogetaropetotheshore.
Intheearly1900sshipsoftencarriedalargekindofdogcalledaNewfoundland.Newfoundlandsareexcellentswimmers.Duringseajourneys,Newfoundlandswouldbringbackthingsthathadfallenofftheshiporevensavepeoplefromthesea.
TheNewfoundlandonEthiewasnamedTang.ThecaptaindecidedthatTangofferedtheirbesthopeofsurvival(幸存).Hegavethedogalongrope.Holdingtheropebetweenhisteeth,Tangjumpedintotheturbulentwater.Hefoughthiswaythroughhighwavesandstrongwinds.Finallyhereachedthebeach.
Thepeopleontheshoretooktherope.Theropebecametheship’slifeline.
BecauseofTang,allthepeopleonEthielandedonthebeachsafely.Hewasgivenaspecialmedalforbeingahero.Tangworethemedalfortherestofhislife.
()41.WhathappenedtotheshipEthieatthebeginningofthestory?
A.Itranintoabadstorm.B.Itcouldn’treachtheshore.
C.Therewasaholeinit.D.Itwasfoundatthebottomofthesea.
()42.Ethiecouldnotmoveneartheshorebecauseof.
A.thehighwavesB.theheavysnow
C.somerocksintheseaD.thestrongwinds
()43.WhichorderisRIGHTaccordingtothestory?
①Thedogreachedthebeach.
②ThecaptaingaveTangarope.
③Tangwasgivenaspecialmedal.
④Thecaptainsentupflares.
A.①③②④B.④②①③
C.①②④③D.②④①③
()44.Theword“turbulent”means.
A.roughB.smoothC.safeD.amazing
()45.Whichofthefollowingcanbethebesttitleofthepassage?
A.Astormin1919B.Theropetosavepeople
C.AmedalforadogD.Theheroontheship
四.補全對話(每小題1分，共5分)
在每小題的空白處選擇適當的話語使對話意思完整。
A：Hello,XiaoHong!
B：Hello!
A:Youlookalittleupset.___________46__________
B:Yes.It’sjustmymom.Shealwaysnags(嘮叨)me.
A：Really?Whatdoesyourmothernagyouabout?
B:__47__“Getupnow…Everythingmustbeinplace…Don’tforgetyourpianolesson…”
A:Well,allthemotherslikesayingthesewordstotheirchildren.
B:Also,I’mfondofpopmusic.___48_Wedon’thavethesameinterestinmanythings.
A：___49__ButIshouldsayshenagsyoubecauseshecaresaboutyou.You’reluckytohavesuchagoodmother.
B:Iagreewithyou.____50____.
A:That’sright.Understandingisimportant.Ifyourmomknowsthateverythingisfine,shewillnevernag.
五.完成句子(每小題2分，共10分)
根據中文意思完成句子。
51.爸爸去上海出差了。
MyfatherhasgonetoShanghai_____________.
52.孩子們在假期里玩得非常高興。
Thechildren_____great______duringthevacation.
53.現在許多人死于吸煙。
Manypeople_____________smokingnow.
54.作為青少年，我們應該自己洗衣服。
Asteenagers,weshouldwashclothes______our_______.
55.你必須先穿過一條巨大的玻璃金字塔才能到達那幢大樓。
Youmust_____________agiantglasspyramidfirst,thenyouwillgettothebuilding.
六、綜合填空（本題共10小題；每小題1分，滿分10分)
請認真閱讀下面短文，并根據各題所給首字母的提示，寫出一個合適的英語單詞完整、正確的形式，使短文通順。
Kittywasastudentinasmalltown.Itwasgoingtobehermother’sbirthday.Shewantedtobuyherapresentthatwouldbeniceandusefulbutnote56.
Shewents57afteraquickandsimplelunch.Aftershelookedforaboutfortyminutes,shefoundashopthatwassellingcheapumbrellas,andshed58totakeablackone.Shethought,“Momcancarryitwhensheiswearingclothesofany
c59.”Sosheboughtalovelyblackumbrellaandtookittoschoolwithheruntilherclassesfinished.
Onherwayhomeonthetrainshefelth60,soshewenttothebuffetcar(餐車).Shelefttheumbrellaonherseatandleft.Butwhensheremembereditandr61forit,itwasgone.Kittybegantocry.Theotherpassengersfeltverysorryforherandaskedwhatwasthematter.Shetoldthemtheblackumbrellasheboughtforhermotherwasgone,andshehadtogetoffatthenextstation.Afterthethreepassengersh62this,theyaskedherforhermother’sa63sothattheycouldsendtheumbrellatoherifsomeonetookitbymistake(弄錯)andbroughtitb64.
Andnowaweekpassed.Kittygotaletterfromhermother.Itsaid,“Thankyouverymuchforyourlovelyg65,butwhydoyousendmethreeblackumbrellas?”
七.書面表達（滿分10分）
假如你是劉紅的老師，劉紅今天因病沒來上學。請你根據提示和要求給劉紅發一封e-mail,以示關心。
提示：1不要著急，遵照醫囑休息、吃藥
2以后多鍛煉、必須吃早餐、少吃零食、飲食平衡（haveabalanceddiet）才會健康
要求：
①80詞左右（開頭已給出，不計入總詞數）；
②文中需包括所有寫作要點，但不要逐字翻譯，可適當加入過渡詞句，使短文通順、連貫。
DearLiuhong,
Areyoufeelingbetternow?____________________________________________________________________
參考答案：
1-5ABABD6-10BACDA11-15CABBC
16-20CCBDB21-25DBAAC26-30BCDAA
31-35DACBB36-40ABACD41-45ACBAD
46-50BDFAC
短文填空（本題共10小題；每小題1分，滿分10分)
66.expensive67.shopping68.decided69.colour70.hungry
71.returned72.heard73.address74.back75.gifts
Unit3知識單一性訓練SectionA答案
Ⅰ、1、English
2、welcome
3、Excuse，Thank
4、eraser
5、Thank
Ⅱ、6、hers
7、those
8、yours，Mary's
9、mine，his
10、Jane's
Ⅲ、11-15：BBCDB
16-20：ADDBD
Ⅳ、21、Theseare，pencils
22、Thosebooks，mine
23、isnot
24、Whois
25、No，isn't
Ⅴ、26、she，Her
27、it
28、you，I
29、his
30、my
Unit3知識單一性訓練SectionB答案
Ⅰ、1、card
2、call
3、spell
4、classroom
5、find
Ⅱ、6、keys
7、hers
8、call
9、clean
10、isn't
Ⅲ、11-15：BCCDC
16-20：CBADD
Ⅳ、21、isnot
22、This，an
23、mine
24、Whatis
25、Isthis
Ⅴ、26-30：CDEBA
Unit3鞏固提升性訓練答案
Ⅰ、1-5：CDGAB
Ⅱ、6-10：CBACB
11-15：DBCAC
Ⅲ、16-20：BDCBB
Ⅳ、21、Yes，hedoes
22、1t's65454379
23、No，itisn't
II. 語言知識(共15小題，每小題1分，滿分為15分。)請你從A、B、C三個選項中選出能夠填入空白處的最恰當的選項，然后把代表該答案的字母寫在括號內。21. —What can you see in the sky?—I can see _____________ sun. ( )A. a B. the C. ×22. —___________—Very much. He thinks China is great. ( )A. How does Mr Hunt like China?B. What does Mr Hunt like in China?C. Does Mr Hunt like China?23. —Hello, Grace. Would you like to go to the library with me tomorrow?—Sure, I’d like to. ___________ does it open?—At 9:00. Let’s go at 9:30. ( )A. How B. When C. Where24. —What does your father ___________ doing after work?—Drinking tea with some of his friends.( )A. want B. hope C. like25. —Can I help you, madam?—Yes, please. I want to borrow some books ___________ Chinese medicine.( )A. in B. on C. from26. —What’s ___________ hobby? Are these model planes ___________?—No. They are _____________. ( )A. Ann’s, her, me B. Ann, hers, mine C. Ann’s, hers, mine27. —What do you usually do on Sundays?—I have a lot of work to do on weekdays, so I just want to stay with my family and ___________ at weekends. ( )A. have a class B. have a rest C. have a meeting28. —I want to know how you can speak such good English.—Oh, I ___________ it from a foreigner in the day. And at night I __________ English tapes.( )A. study, hear B. learn, listen to C. study, listen to29. —You look ___________. What’s wrong?—My bike is lost. Please help me find it. ( )A. happy B. great C. worried30. —I want some onions.—___________ do you want?—Two kilos. And ___________ a kilo?—One yuan a kilo.( )A. How many, how muchB. How much, how manyC. How much, how much31. —You often ___________ to your friends on the computer, don’t you? —Yes. And I often send e-mails to them, too. ( )A. listen B. tell C. talk32. —___________ your school clothes and ___________ this T-shirt. It’s too hot here.—Oh, thank you, mum. I don’t like __________ school clothes. ( )A. Put on, take off, putting onB. Put on, wear, taking offC. Take off, put on, wearing33. —Hi, Jane. My leg’s broken. I ___________ you in the hospital now.I ___________ go to school tomorrow.—Oh, I’m sorry to hear that. ( )A. am calling, can’tB. call, can’tC. am calling, don’t34. —I must leave now. Thank you. Nice talking to you.—___________. Bye. ( )A. I’d be glad to B. Me too C. All right35. —Do you know Mr Pierre?—Yes. He is new here. He is ___________, but he works in ___________. ( )A. France, English B. French, England C. French, EnglishIII. 日常交談(共10小題，每題1分，滿分為10分。)A請把右面的積木擺放在左面對話中的適當位置，使對話完整、正確。然后將代表答案的字母填寫在括號內。Li Ying = L Zhang Ming = Z B請根據上下文內容，完成對話。(每空字數不限)Chen = C Maimaiti = MM: __41______________________?C: I’m from Dalian, a very beautiful city by the sea.M: __42______________________ home for your holidays?C: I usually go by ship. Do you come from Xinjiang?M: __43______________________. It’s far from here. I usually go home by train.C: By train? __44______________________ does it take?M: About thirty hours.C: Why not go __45______________________?M: It’s too expensive.IV. 閱讀理解(共15題，46—50，每題2分;51—60，每題1分，滿分為20分。)AThere are many English high schools everywhere in the world (世界). In these schools, students use English in some of their lessons. Most of the students here are day students. They go to school six days a week. They start lessons at 8 o’clock in the mornings and they can go home after 3 o’clock in the afternoons. In the evenings they have lots of interesting things to do. They can watch TV, play computer games, have dinner in a restaurant with their family or go to the cinema(電影院)with their parents. Sometimes they go to bed very late.A few of the students here are boarders(寄宿生). They don’t go home after lessons, but stay at school. Their homes are often far away, so they eat, sleep and do their homework at school. Boarders can’t go home or watch TV in the afternoons. After school, they have to go to the study hall(大廳)and do their homework from 4:30 p. m. to 7:30 p. m. They have to be in the dining room for dinner by 8 o’clock. Then, at 9:00 p. m. , a teacher checks(巡視)that everyone is in bed, and then it’s “lights out”. They mustn’t read in bed after 9:30 p. m. !閱讀短文后，從每題所給的A、B、C三個選項，選出答案。46. The day students and the boarders in English high schools _________ after school.( )A. are living a very different lifeB. can do what they want toC. must study long hours47. The boarders cannot go home because __________.( )A. they have a lot of homework to doB. they live very far away from schoolC. they don’t want to live with their parents48. The students must go to bed __________. ( )A. before 9 p. m.B. at 9:30 p. m.C. after 9:30 p. m.49. The boarders can _________ before 8 o’clock in the evenings.A. go home B. watch TV C. have their dinner50. Which is NOT true? ( )A. All the boarders are hard-working.B. Some of the students in English high schools can go to the cinema in the evenings.C. Before turning off the lights, a teacher must be there to see if (是否)everybody is in bed.BMy name’s Sally White. I’m 13 years old and I’m from a little town(城鎮)in Australia. I live with my parents and my brother. My father has a computer shop in the town center(中心). What he likes most is to make things. He can mend different kinds of machines. There is a bright computer in our house and we have a family website(網站)! My mother is a teacher in my school. She teaches us French. She’s good at languages and she likes singing. She can sing songs in different languages!Our town is different from it in the old days. When my parents were young, most people were farmers or fishermen. Now in our town, a lot of people work in car factories, offices and banks (銀行). The factories are outside the town, and offices and banks are in the center. In summer, a lot of people work in the hotels near the sea. In our town, there are many nice parks to go in the evenings and at weekends. Young people like going to the parties and the cinema. There are also four discos(迪廳)in our town for them. Old people like fishing in a boat or by the sea and they also like having their dinners in the restaurants. A lot of people do sports: football, swimming, and bicycle riding. There is a big new sports stadium(露天大型運動場)in the center of town, and they watch football matches there every weekend.閱讀短文后，按照段落(paragraph)分別填寫下列表格。The first paragraphSally’sWhat does he (she) do?What does he (she) like doing?He (she) is good at…fatherHe’s a shopkeeper.51He’s good at mending machinesmother525354The second paragraph What do (did) people do in the town?Where do (did) they work?In the old days55They worked on their farms or at sea.NowThey’re workers, officers, or businessmen.56注意：did，were，分別是do和are的過去時，是過去（in the old days）發生的動作。The third paragraphWhat do the young people like doing?What do the old people like doing?What sports do many people like?They like going to the parties, cinema or discos.
57
58CSaturday is our busy day, so we have a Saturday boy, Jim, to help us. He only works on Saturdays because he’s still at school. He does a lot of work—you know, he cleans the floor, makes tea and coffee, puts tags(價簽)on the books. Sometimes he helps us to sell books. There are a lot of boxes full of books and dictionaries to unpack(打開包裝)on Saturdays. Jim does that too. His work is not heavy but it isn’t interesting. Jim is busy all day but he always looks happy. He is saving money now and he wants to make more money to buy a new computer.閱讀短文，然后根據短文的內容回答問題。59. Where does Jim work on Saturdays?_______________________________________________________60. Does Jim like his Saturday job? Why or why not?______________________________________________________________________________________________________________V. 學習技能(共10個單詞，滿分為5分)請仔細觀察下面的圖形，根據線段的提示在圓圈中填寫相應的單詞，使句子完整、正確。(A) (B) VI. 用方框中所給詞的適當形式填空(每題1分，共5分。)make the bed, go to work,do some cooking, have sports, be over71. It is 4:30. My classmates and I ______________ on the playground.72. Mrs Morison ______________ very early. She is always the first to get to her office.73. School ______________, but many students are still in their classroom.74. Jack is six years old, but he can ______________ after he gets up.75. My mother usually ______________. She cooks very well.VII. 初級寫作(滿分為10分。)從你的筆友Kate的e-mail獲悉，她想了解你家的飲食情況。假如你是張紅，請你按照下面表格的內容，給Kate回信。表中有“……”的地方請根據情況自己發揮填寫。書信的開頭和結尾已給出，字數：60字左右。
1. I have a toothache. I need to go to the d____________.
2. There are sixty m____________ in an hour.
3. I have to get r____________ for my English test.
4. Sam isn't shorter than Ben. They are the s____________.
5. Carrots, tomatoes and onions are all v____________.
Ⅱ. 從Ⅱ欄中找出與I欄相對應的答語(10%)
Ⅰ Ⅱ 1. Happy birthday! a. Yes, I do.
2. How are you? b. It' very cold.
3. Would you like to come to my birthday party? c. I'm sorry to hear that.
4. How is the weather here? d. Sure. Here you are.
5. Thank you very much. e. Thank you.
6. My mother is ill. f. Fine, thank you. And you?
7. May I use your pen? g. It's a pleasure.
8. Can we go to the park? h. Yes, I'd love to.
9. I hope he'll get better soon. i. OK.
10. Do you see the dentist? j. I hope so.
Ⅲ. 選擇填空(20%)
1. —Would you like a cup of tea? —____________.
A. Yes, I like to drink B. Thank you for asking me C. Thanks. That would be nice
2. — How ____________ do you watch TV? —Sometimes.
A. often B. long C. much
3. I am working hard for the test at the moment].
A. then B. now C. just now
4. My father is out now.
A. at work B. at home C. not in
5. I'm afraid I can't help him with his math.
A. I'm sorry B. I'm not free C. I'm afraid of
6. I hope you are very ____________ these days, Granny.
A. good B. well C. health
7. — ____________ your work at the office? —I like it very much and I'll do it better.
A. What's B. Where's C. How's
8. —Do I need bring an umbrella? —I'm afraid you ____________.
A. have to B. can C. need
9. I don't enjoy ____________ with Jack
A. to talk B. talking C. talk
10. I often take ____________ walk after ____________ supper.
A. a; a B. a; the C. a; /
Ⅳ. 句型轉換(10%)
1. They are going to work on a farm/next week. ____________ ____________ they going to work next week?
2. It's about a few kilometers. ____________ ____________ is it?
3. The first lesson is easier than the fourth. ____________ lesson is easier than the fourth.
4. The students are picking apples. ____________ are the students ____________?
5. We often go to school on foot. ____________ ____________ you often ____________ to school?
Ⅴ. 完成對話(10%)
Bill: Kate! We are ____________ ____________ have a field trip tomorrow afternoon. Do you know where we ____________ ____________? Kate: Yes, we're going to see the factory. Bill: ____________ are we ____________ ____________ meet? Kate: Outside the school at 1: 30. Bill: ____________ are we ____________ there? Kate: By bus. Bill: ____________! See you then! Kate: See you!
Ⅵ. 根據漢語補全句子(20%)
1. 我們喜歡住在城鎮，而我叔叔喜歡住在農村。 We like ____________ in ____________ , but my uncle ____________ ____________ in ____________ ____________.
2. 我的頭發比我妹妹的長。 My hair ____________ ____________ ____________ my ____________.
3. 他們班計劃下周六去遠足。 Their class is ____________ ____________ ____________ Saturday.
4. 我的家離學校不遠。 My home ____________ ____________ ____________ my school.
5. 后天我們在哪兒集合? Where are we going ____________ ____________ the day ____________ ____________?
Ⅶ. 完形填空(10%)
Today is Sunday. It's a fine day 1 flying kites. Many children are going out in the open air. They take their kites 2 them. Some kites are big, 3 are small. They have different colours. Every kite 4 a long string. Look! To get the kites up, the children are beginning to 5 . And the kites are flying in the air. 6 happy they look! Now all the kites are high up in the air. The one like a bird is the 7 of all. Oh, dear! 8 string is broken, and it's flying away. What's wrong 9 another kite? It's flying away, too. But the other kites are flying. The children are running after them. They want to get 10 back. The people are watching them and laughing.
1. A. of B. for C. with D. to
2. A. for B. in C. out D. with
3. A. the other B. other C. others D. another
4. A. have B. has C. is D. are
5. A. run B. to run C. running D. runs
6. A. How B. What C. How a D. What a
7. A. higher B. highest C. shorter D. shortest
8. A. It's B. Its C. Their D. Theirs
9. A. for B. with C. to D. about
10. A. it B. they C. them D. his
Ⅷ. 書面表達(10%)
I.選出你聽到的選項 (5分)
( )1. A. my B. his C. her D. your
( ) 2. A. Alan B. Mary C. Jenny D. Tom
( ) 3. A. 959-28 C. 595-26 C. 341-77 D. 809-14
( ) 4. A. His name is Tony Miller. B. Her name is Gina Smith.
C. My name is Jack. D. Your name is Mike Green.
( ) 5. Nice to meet you. B. Hello C. Hi. D. Nice to see you.
II.選出與你所聽到的句子意思相符的圖畫 (5分)
Nick Tony Kim Jenny Jim
A B C D E
1. __________ 2.__________ 3.__________ 4._________ 5._________
III. 選出你聽到的句子的相應答句 (10分)
( )1. A. Nice to meet you B. Hello C. Hi
( )2. A. His name is Jack B. Her name is Gina C. My name is Bob
( )3.A. It’s 272-8369 B. It’s 29 C. It’s 11
( )4.A. Miller B. Zhang C. Linda
Written Test Part
IV. 你熟記單詞了嗎? (6分)
1. H __l__o !
2. My n __m__ is Kenny King.
3. N__c__ to m__ __t you!
4. What’s your f__ __st name?
5. What’s your phone n__mb__ __?
V. 選擇題 (16分)
( )1.—Nice to meet you. — _____________.
A. He’s Jim B. This is Jim C. Nice to meet you, too.
( )2. —Hello, Gina. —____________, Nick.
A. Hello B. Oh C. Fine
( )3. —__________is you name? --My name is Mike.
A. What B. How C.Who
( )4. Good morning, Mr Smith! My name _________Jack.
A. Is B. is C. are
( )5. Hello, __________!
A. mr Jim B. Mr. Alan C. Mr.
( )6. ________ Jenny. _______ name is Tom.
A. I’m, My B. Her, My C. I’m, His
( )7. —What’s her telephone number? --__________.
A. It’s 786-1356 B. It’s Jim@163.com
C. I’m 88567301
( )8. My name’s Alex Cooper. Alex is my______ name. Cooper is my ______ name.
A. first, last B. last, first C. second, family
VI. 考考你的計算能力 (8分)
1. Two + ______= five 2. One + six = _______
3. Nine - ______ = four 4. ______ - three = zero
5. Two × four = ________ 6. ______ × nine = zero
7. ______ ÷ three = three 8. Eight ÷ ______= four
VII.用代詞的正確形式填空 (10分)
1. __________ name is Mary. __________am a girl. (I)
2. __________telephone number is 295-8146. (He)
3. –What’s __________ name? (She)
4. __________ family name is Green. (You)
VIII.句子配對 (4分)
( ) 1. What’s your name? A. Nice to meet you.
( ) 2. What’s her phone number? B. It’s Brown.
( ) 3. Nice to meet you. C. I’m Bob Smith.
( ) 4. What’s his last name? D. It’s 85760129.
IX.補全對話 (4分)
A. Nice to meet you.
B. Hello, what’s your name?
C. Thanks.
D. His name is Tom Green.
( ) A: 1
B: Hello, I’m Jack Brown.
A: Nice to meet you.
( ) B: 2
A: Is this your friend?
B. Yes.
A: What’s his name?
( ) B: 3
A: Hi!
C: Hi! Here’s my name card.
( ) A: 4
X. 試試你的會話能力 (14分)
1. A: __________! I’m Jack.
B: Hello, Jack, I’m Tom. __________ to meet you.
A: Nice to __________ you, too.
2. A: __________ your name?
B: __________ name’s Jack Brown.
A: And what’s your phone __________?
B: __________ 556-7289.
XI.根據提示制作ID card(4分)
I’m a boy. My name is Mike Smith. My telephone number is 0571-87250066
Name : _________________
First name: _________________
Last name: _________________
Telephone number: _________________
XII. A. 給這些句子排排隊。(14分)
A. My name is Kate Green.
B. Hello! I’m Jim Moore.
C. Nice to meet you, Kate.
D. What’s your name?
E. It’s 558-8065.
F. Nice to meet you, too.
G. What’s your phone number, Kate?
正確的順序為：
1. _______ 2. _______ 3. _______ 4. _______ 5. _______ 6. _______ 7. _______
B.根據對話內容，填出Kate的身份卡。(4分)
Name_______________
First name_________________
Last name________________
Telephone number_____________________
單元測試 Unit 1 My name’s Gina. 聽力及參考答案
聽力原文：
I.選出你聽到的選項
1. What’s your name?
2. His name is Alan.
3. Her telephone number is 595-26.
4. My name is Jack Brown.
5. Nice to meet you.
II.選出與你聽到的句子意思相符的圖畫。
1. I’m Jenny.
2. My friend, Tony , is a good boy.
3. Kim and I are classmates.
4. Jim’s telephone number is 8110.
5. Nick’s family name is King.
III.選出你所聽到的句子的相應答句。
1. Nice to meet you.
2. What’s her first name?
3. What’s your phone number?
4. What’s Linda Miller’s last name?
聽力答案：
I.1. D 2. A 3. B 4. C 5. A
II.1. D 2. E 3. B 4. C 5. A
III.1. A 2. B 3. A 4. A
筆試部分答案：
IV. 1. e,l 2. a, e 3. i, e; / e, e (本題每詞1分) 4. i, r 5. u, e, r
V.1. C 2. A 3. A 4. B 5. C 6. C 7. A 8. A
VI. 1. three, 2. seven, 3. five, 4. three 5. eight, 6. zero, 7. nine 8. two
VII.1. My, I 2. His 3. her 4. Your
VIII.1. C 2. D 3. A 4. B
IX.1. B 2. A 3. D 4. C
X. 1. Hello/ Hi, Nice, meet
2. What’s, my, number, It’s
XI.Mike Smith, Mike, Smith, 0571-87250066
第一節
區域發展對交通布局的影響
教案
【課程標準】結合實例，說明交通運輸方式和交通布局與區域發展的關系。
【教學目標和核心素養】
1.
綜合思維：結合實際案例，了解不同地區交通運輸布局的差異，運用綜合思維，合理選擇交通方式，綜合分析各種因素對交通布局的影響。
2.
區域認知、人地協調觀：通過實例分析，科學評價交通運輸布局，樹立科學的人地協調觀。
3.
地理實踐力：通過查閱資料或者到交通部門，了解本地或者某一區域交通布局的現狀，并分析交通運輸需求、資金與交通運輸布局之間的關系，提高地理實踐力。
【教學重點】
教學重點：
1.
交通運輸布局包括哪些方面的內容。
2.
區域發展從哪些方面影響交通運輸布局。
【教學過程】
一、新課導入
重慶輕軌視頻新聞報道導入（點擊圖片播放），引發學生思考交通線、站布局受哪些因素的影響，從而進入本課新課內容。
二、新課講授
1．交通運輸布局的一般原則
（1）交通運輸布局的任務
（2）交通運輸布局的目的
這兩個內容直接可在課本中找到，可讓學生自主找到并回答，教師加以展示即可。
（3）影響交通運輸布局的因素
包括兩大方面，社會經濟因素和自然因素，讓學生結合課本自主先討論、總結，教師再加以解釋，二者都很重要，而目前社會經濟因素影響日趨明顯。
（4）交通運輸布局的原則
堅持原則，課本中有所體現，課件通過圖示加深印象。
結合影響交通運輸布局的因素和原則，在宏觀決策和微觀選線方面進行升華，更好地幫助學生解決選線要考慮的因素，提高解題準確率。
（5）
交通運輸布局的變化和影響
根據課本內容簡單再現即可。
[活動探究]
西成高鐵修建考慮的最主要因素是什么？
西成高鐵克服穿越山嶺、坡道長的修建困難，且實現了4G全覆蓋，這里充分體現了我國高鐵修建技術的提高，也是我國經濟水平提高的體現，當然，此線大大縮短了南北（成都到陜西）的距離，節省了時間，連接了沿線各地，也將帶來南北溝通加強，經濟持續發展的好處。
2．交通運輸需求與交通運輸布局
（1）交通運輸需求量與交通運輸布局的影響
交通運輸需求量的大小，影響了交通線標準的高低，場站規模的大小。比如，北京作為首都，其航站點會更大，疏導的交通線也更多。
（2）區域發展狀況對交通運輸布局的影響
在一條線路的布局中，重點關注的是需求量大的點和點，所以一個區域發展狀況很大程度影響了交通運輸線的布局和站點的設置。
[活動探究]
廣東省省會廣州地鐵線的增設考慮的主要因素是什么？
所選擇的地鐵線是客流量大，即需求量大的線路和站點。而從修建的工期預估也可以看出經濟發展。
（3）交通運輸需求差異對交通布局的影響
a.
充分發揮不同交通運輸方式的特點，回顧不同交通運輸方式的優缺點（點擊云朵鏈接下一張PPT，觀看完畢繼續往下一張PPT）
以課本4.4上海虹橋綜合交通樞紐平面示意圖，其陸空便捷的多種交通帶來便捷換乘，轉運效率很高（點擊箭頭回到（3）PPT，得出“交通運輸布局注意不同運輸方式的銜接和轉運效率”的結論）
b.
注意不同運輸方式直接的銜接和轉運效率，當然，要考慮客或物的實際性，綜合實際考慮。
（4）區域交通運輸需求增長的特點，決定了區域交通運輸布局變化的特點
（5）區域交通運輸需求分布的特點，決定了區域交通運輸布局的特點
當一個區域的需求發生變化，那么其線路、站點的布局也會相應變化。而一個區域需求分布也就決定了交通運輸布局。
（點擊箭頭圖標鏈接到活動探究）
[活動探究]
分析舟山群島新區成為我國鐵礦砂等大宗商品重要中轉基地的主要原因。
解析：舟山群島新區港口航道深、岸線長、有利于大型船舶停泊；長江中下游地區鐵礦砂等大宗商品進口量大，多選擇水運中轉。
3．資金與交通運輸布局
（1）經濟發展水平和交通運輸布局的關系
經濟發達與落后地區，交通線、站的疏密程度不同，質量高低有差別。
（2）區域經濟發展對交通運輸布局的影響
一個區域經濟水平提高了，有了足夠的資金，就可以推動技術攻關等，受自然條件的限制也就減弱了。
結合課本84頁青藏高原的熱棒和滬昆高鐵貴州段隧道和橋梁相連，技術要求高、施工難度大，建設成本高。從高原建設成本高而過渡到平原建設成本一定低的思考。
[活動探究]
在平原地區修建交通線成本一定低嗎？
辨證看此問題，一般而言成本較低，但要考慮如果是像長江中下游地區這樣河網密布、有大量農田的平原，則需要建設橋梁，建設成本會增加。
三、課堂練習
1、讀某區域示意圖，回答1-2題。
（1）據圖分析，制約a地區發展交通運輸業的主要因素是（
）
A.氣候
B.地形
C.河流
D.資源
（2）若計劃修建由a城鎮至c城鎮的公路，則四條線路中的最優線路及理由
分別是（
）
A.
①線路
地勢起伏最小
B.②線路
路程最短
C.
③線路
兼顧b城鎮
D.
④線路
連接城鎮最多
解析:（1）B
（2）D
第（1）題，從圖中可以看出，a地區被山地包圍，修建道路的難度較大，故地形成為約該地發展交通運輸業的主要因素。
第（2）題，從圖中可以看出，通過①線路連接a和c，經過的城鎮少。不利于居民出行。不是最優線路；
通過②線路連接a和c，采取直線直接穿過山地，工程量大，修建難度大、成本高，并且經過的城鎮更少，不是最優線路；
通過③線路連接a和c，雖然經過了多個城鎮，但是直接穿過山地，工程量大，修建難度大，成本高，不是最優線路。
通過④線連接a和c，不僅能夠盡可能多地連接城鎮，方便居民出行，而且盡量避開了山地陡坡，修建難度較小，工程量較小，是最優線路。
2、鄭渝(鄭州至重慶)鐵路是我國高速鐵路網規劃的重要線路，對促進兩地及沿線地區社會經濟發展方面具有重要的意義。下面為“鄭渝高速鐵路規劃圖”，初步規劃有①線、②線兩種方案。完成下列問題。
(1)
對規劃中①、②兩條線路，你認為哪一條更合理？簡述其理由。
(2)
簡述鄭渝高速鐵路建成后對甲城發展的積極意義。
解析：考查學生對交通線選擇考慮因素的掌握。
見PPT（其中方法闡述中箭頭鏈接到宏觀和微觀因素，在微觀選線PPT右下角箭頭鏈到答案）。
四、課堂總結
讓學生通過樹枝狀結構進行回憶，回顧本節重要知識。
五、布置作業
完成課本85頁的活動，分析交通線、站布局與運輸需求的關系。讓學生課后自主合作探究討論得出答案。
關鍵詞：人體寄生蟲學；博客；案例教學
寄生蟲病仍是目前嚴重威脅人類健康的疾病之一。近年全國范圍的寄生蟲感染調查發現，我國人體寄生蟲有229種，其中線蟲35種，吸蟲47種，絳蟲16種，原蟲41種，其它寄生動物90種[1]。基于這種流行現狀，在醫學寄生蟲學教學中引入臨床案例分析可不容緩。然而，當前寧夏醫科大學臨床專業本科人體寄生蟲課程教學時數嚴重壓縮，總學時48學時，其中理論課20 學時，實驗課（講習課）28 學時，可見課程教學任務很重，在這種情況下，傳統的以教師為主體的滿堂灌已遠遠不能滿足時展之需。只有探尋得力的教學輔助工具以及有效教學方法才能解決問題。
博客（BLOG）是一種新興的交流方式。隨著網絡技術的迅猛發展，博客、微博客等相繼成為重要的信息傳播工具[2]。其教育功能逐漸得到教育工作者的重視并被引入到教學中。基于以上情況，近幾年來我們教研室開展了適合我校實情的人體寄生蟲學教學改革，成功地將傳統授課方式結合博客輔助案例教學引入課堂，介紹如下。
1教學的實施過程
1.1建立病例庫及精心編寫案例 依據教學大綱和教學內容，認真搜集整理寄生蟲的典型病例，盡可能選擇能與教學內容對應的病例（尤其是西北地區特有的病例） 作為重點內容。積極與周圍醫院聯系，及時收集新病例，實時關注文獻報道的國內及區內新發病例，使病例庫得以更新和不斷完善。
1.2建立以學生為中心的教學博客 具體來講，人體寄生蟲學博客至少可以包括以下內容：
1.2.1課程信息 開學前將本課程的教學大綱、教學計劃以及考核方式等信息上傳到博客上，便于學生從整體上把握本課程。
1.2.2課前準備 每次上課前1w，上傳本次課的教學目標、主要內容、重點難點以及與教學內容相對應病例與問題。教師根據本課程的教學大綱和培養目標，選出典型的4～6 種臨床寄生蟲病例，并對每一個病例提出3～5道綜合性問題，對典型病例的一些問題，利用教材、參考書、教學軟件及互聯網等進行課前準備。
1.3傳統教學結合案例分析教學的實施過程
1.3.1改進授課方式 理論課與實驗課不分開，均在實驗室開展。每周1次課，每次5學時。每次課由一名教師主講，一名教師輔導。
1.3.2改良考核方式 我們以往的考核方式為期末卷面成績占70%，實驗報告20%，平時成績10%。引入病例討論后，需改進考核方式，以反映學生主動學習和綜合應用各科知識解決臨床實際問題的能力。 因此，在理論考試卷面中增加了案例分析 診斷等密切聯系臨床的題例，平時成績主要反映學生分析病例、共同討論時的表現。考核方式改為期末卷面成績占60%，實驗報告占20%，平時成績占20%。
1.3.3課堂教學過程 ①主講教師先用1學時（40min）講本次課所有寄生蟲的形態結構，然后學生用1學時觀察標本并繪制圖，完成實驗報告。主講教師再用1學時講解次課所有寄生蟲的生活史及其致病特點，剩余2個學時用來討論案例及問題。②建立教學小組和討論問題：2012級臨床卓越醫師班共36名學生，以學生自愿結合老師協調方式分為4個教學小組，主講老師和輔導教師各負責兩個小組。針對教師提出的典型病例的一些問題，同組同學進行討論。③老師回答問題及效果觀察：教師對學生的解答內容進行答疑，指出學生答題中存在的問題，教師根據每位學生的實際表現，給出本次課的平時成績。
2教學效果分析評價
實驗組與對照組在同一學期嚴格按照教學計劃進行教學。課程結束后，理論課考試采用標準化試卷筆試，以優秀，良好，及格，不及格四個等級記錄；實驗課成績是10次實驗報告分數的總和，同樣以優秀，良好，及格，不及格四個等級記錄。實驗組除理論課成績和實驗課成績外，還有平時成績。在教學效果比較分析時只采用前兩項，見表1。
表1的分析結果表明，實驗組的理論與實驗考核的優秀率與不及格率均優于對照組。說明案例教學不僅能加深學生對寄生蟲病的理解，而且能夠培養學生處理臨床實際問題的能力。博客輔助案例教學可以激發學生的興趣和學習熱情，調動學生學習的主動性和積極性，培養學生自主學習的能力及發現問題和解決問題的能力。有利于培養學生的綜合性思維以及團隊合作能力。
3結論
人體寄生蟲學是一門與臨床緊密聯系的醫學基礎課。通過博客這種重要的交流和溝通工具，可以彌補課堂教學中無法大量進行案例討論的局限，使課堂教學得以擴展，也使學生能夠隨時表達學習心得以及與主講教師探討某些問題，形成一個大家共享的學習平臺。
總之，借助先進的信息傳播工具，在傳統的理論教學的基礎上結合病例討論，是適應現代醫學教育模式的需要，也是提高教學質量及醫學人才實踐能力的迫切需要。
參考文獻：
一、單選題
1．在一定溫度下，可逆反應A(氣)＋3B(氣)2C（氣）達到平衡的標志是（
）
A．C的生成速率與B的生成速率相等
B．A、B、C的濃度不再發生變化
C．A、B、C的分子數之比為1∶3∶2
D．單位時間內消耗nmolA，同時消耗3nmolB
2．化學電源在日常生活和高科技領域中都有廣泛應用，下列說法正確的是
A．甲：標準狀況下每消耗44.8L
H2，理論上轉移電子的電量為3.85×105C(一個電子電量1.6×10?19C)
B．乙：負極的電極反應式為Zn
?
2e－=
Zn2+
C．丙：MnO2在石墨電極上失電子生成MnO(OH)
D．丁：鉛蓄電池比能量高，成本低，且符合“綠色化學”思想
3．對于反應2SO2
+
O22SO3
，如果2min內SO2的濃度由6mol/L下降為2
mol/L，則用O2濃度變化來表示的化學反應速率為（
）。
A．0.5mol/(L·min)B．2
mol/(L·min)
C．1
mol/(L·min)
D．3
mol/(L·min)
4．下列各裝置中，能構成原電池的是
A．
B．C．
D．
5．用鋅與稀硫酸反應制時，下列能延緩反應速率但又不影響生成氫氣總量的是
A．加入少量溶液
B．加入少量溶液
C．加入少量固體
D．改用的濃硫酸
6．一定溫度下，在體積為10L的密閉容器中，2molO2和2molSO2混合氣體發生如下反應：2SO2(g)+
O2(g)2SO3(g)，半分鐘后，體系中O2的物質的量變為1.4mol，則此反應的平均速率為
A．v(O2)
=
0.002mol/(Ls)
B．v(SO2)
=0.002mol/(Ls)
C．v(O2)
=
0.02
mol/(Ls)
D．v(SO3)
=
0.04mol/(Ls)
7．氫氧燃料電池是一種化學電源,如圖所示的氫氧燃料電池以石墨為電極,兩極分別通入氫氣和氧氣,KOH溶液為電解質溶液,下列說法不正確的是(
)
A．在電池反應中每轉移2mol電子,正極消耗O2的體積為11.2L
B．b極的電極反應式為O2+2H2O+4e-=4OH-
C．工作一段時間后,電解質溶液堿性減弱
D．該裝置將化學能轉化為電能
8．將兩種氣體單質A2、B2(濃度均為1
mol·L－1)在密閉容器中反應生成氣體C，平衡時測得各物質的濃度：c(A2)＝0.86
mol·L－1，c(B2)＝0.58
mol·L－1，c(C)＝0.28
mol·L－1，則C的分子式為(
)
A．AB2
B．A2B3
C．A2B
D．AB3
9．一種基于酸性燃料電池原理設計的酒精檢測儀，負極上的反應為。下列有關說法正確的是
A．檢測時，電解質溶液中的向負極移動
B．若有電子轉移，則在標準狀況下消耗氧氣
C．電池總反應的化學方程式為
D．正極上發生的反應為
10．根據如圖關系(圖中計量單位為mol)計算2NO(g)＋2H2(g)===N2(g)＋2H2O(g)的ΔH為(
)
A．(a＋b－c－d)kJ·mol－1
B．(c＋a－d－b)kJ·mol－1
C．(c＋d－a－b)kJ·mol－1
D．(c＋d－a－b)kJ·mol－1
11．已知反應，其他條件相同，在200℃和a℃時，的濃度隨時間變化的曲線如圖所示，下列有關說法正確的是（
）
A．其他條件不變，增加壓強或的物質的量時反應速率都增大
B．a℃、8min時，的濃度一定為
C．由圖可知，a大于200
D．a℃時，0～1min內的平均反應速率為
12．通過資源化利用的方式將CO2轉化為具有工業應用價值的產品(如圖所示)，是一種較為理想的減排方式，下列說法中正確的是(
)
A．CO2經催化分解為C、CO、O2的反應為放熱反應
B．除去Na2CO3固體中少量NaHCO3可用熱分解的方法
C．過氧化尿素和SO2都能使品紅溶液褪色，其原理相同
D．由CO2和H2合成甲醇，原子利用率達100%
13．在如圖所示的裝置中，a的金屬性比氫要強，b為碳棒，關于此裝置的各種敘述正確的是（
）
A．碳棒上有氣體放出，溶液pH變小
B．a是正極，b是負極
C．溶液中陽離子移向a極
D．a極上發生了氧化反應
14．最近，科學家研發了“全氫電池”，其工作原理如圖所示。下列說法不正確的是（
）
A．“全氫電池”工作時，將化學能轉化為電能
B．電池的總反應是2H2＋O2=2H2O
C．負極的電極反應是H2-2e-＋2OH-=2H2O
D．電解質溶液中Na＋向右移動，ClO4-向左移動
15．化學用語是學習化學的重要工具，下列用來表示物質變化的化學用語中，正確的是(
)
A．用惰性電極電解飽和食鹽水時，陽極的電極反應為2Cl－－2e－===Cl2
B．熔融碳酸鹽介質的氫氧燃料電池的正極電極反應為O2＋4e－===2O2-
C．由Mg、Al、氫氧化鈉溶液構成的原電池，其負極電極反應為：Mg－2e－=
Mg2+
D．鋼鐵發生吸氧腐蝕時，鐵作負極被氧化：Fe－3e－===Fe3＋
二、填空題
16．在某溫度下，將和各0.1mol的氣態混合物充入10L的密閉容器中，充分反應，連續測定的變化，5S時測定=0.0080mol/L并保護不變。
(1)反應在達到平衡過程中，的平均消耗速率為_____________mol/L·S；
(2)反應的平衡常數的表達式是=___________________；
(3)此溫度下，平衡常數值為_________________；
(4)若在此溫度下，在10L的密閉器充入0.2molHI氣體，達到平衡時，HI的轉化率為_______。
17．(1)反應Fe(s)＋CO2(g)FeO(s)＋CO(g) ΔH1，平衡常數為K1；反應Fe(s)＋H2O(g)
FeO(s)＋H2(g) ΔH2，平衡常數為K2；在不同溫度時K1．K2的值如下表：
700
℃
900
℃
K1
1.47
2.15
K2
2.38
1.67
①反應CO2(g)＋H2(g)CO(g)＋H2O(g) ΔH的平衡常數為K，則ΔH＝_________________(用ΔH1和ΔH2表示)，K＝________(用K1和K2表示)，且由上述計算可知，反應CO2(g)＋H2(g)
CO(g)＋H2O(g)是___________________反應(填“吸熱”或“放熱”)。
②能判斷CO2(g)＋H2(g)CO(g)＋H2O(g)達到化學平衡狀態的依據是______(填字母)。
A．容器中壓強不變
B．混合氣體中c(CO)不變
C．v正(H2)＝v逆(H2O)
D．c(CO)＝c(CO2)
(2)一定溫度下，向某密閉容器中加入足量鐵粉并充入一定量的CO2氣體，發生反應：Fe(s)＋CO2(g)
FeO(s)＋CO(g) ΔH＞0，CO2的濃度與時間的關系如圖所示。
①用CO表示的化學反應速率為_________________，該條件下反應的平衡常數為______；若鐵粉足量，CO2的起始濃度為2.0
mol·L－1，則平衡時CO2的濃度為______mol·L－1。
②下列措施中能使平衡時增大的是________(填字母)。
A．升高溫度
B．增大壓強
C．充入一定量的CO2
D．再加入一定量鐵粉
18．(1)在2L的密閉容器中放入4mol
N2O5，發生如下反應：2N2O5(g)4NO2(g)+O2(g)。反應至5min時，測得N2O5轉化了20%，則v(NO2)為_________；5min時，N2O5在混合氣體中的體積分數是____。
(2)某溫度時，在一個2L的密閉容器中，X、Y、Z三種物質的物質的量隨時間變化的曲線如圖所示。根據圖中數據填空：
①該反應的化學方程式為______。
②若X、Y、Z均為氣體，2min時反應達到平衡，此時體系內壓強與開始時的壓強之比為____。
③若X、Y、Z均為氣體，則達平衡時，容器內混合氣體的平均相對分子質量比起始投料時__(填“增大”“減小”或“相等”)。
19．、反應A(g)+B(g) C(g)
+D(g)過程中的能量變化如圖所示，回答下列問題。
(1)該反應是____________________反應(填“吸熱”“放熱”);
(2)當反應達到平衡時，升高溫度，A的轉化率______(填“增大”“減小”“不變”)，原因是_______________________________；
(3)反應體系中加入催化劑對反應熱是否有影響?________，原因是_________：
(4)在反應體系中加入催化劑，反應速率增大，E1和E2的變化是：E1_________，E2________(填“增大”“減小、”“不變”)。
三、實驗題
20．給你提供純鋅、純銅片和500
mL
0.4
mol·L－1的H2SO4溶液、導線、1000
mL量筒。試用下圖裝置來測定鋅和稀硫酸反應時在某段時間內通過導線的電子的物質的量。
（1）如圖所示，裝置氣密性良好，且1
000
mL量筒中已充滿了水，則開始實驗時，首先要______。
（2）a電極材料為________，其電極反應式為______________。b電極材料為________，其電極反應式為______________。
（3）
當量筒中收集672
mL氣體時(已折算到標準狀況下)，通過導線的電子的物質的量為_______。
21．某小組利用H2C2O4溶液和酸性KMnO4溶液反應來探究“條件對化學反應速率的影響”。實驗時，先分別量取兩種溶液，然后倒入試管中迅速振蕩，混合均勻，開始計時，通過測定褪色所需時間來判斷反應的快慢。該小組設計了如下方案：
編號
H2C2O4溶液
酸性KMnO4溶液
溫度/℃
濃度（mol/L）
體積/mL
濃度（mol/L）
體積/mL
①
0.10
2.0
0.01
4.0
25
②
0.20
2.0
0.01
4.0
25
③
0.20
2.0
0.01
4.0
50
（1）已知反應后H2C2O4轉化為CO2逸出，為了觀察到紫色褪去，H2C2O4與KMnO4初始的物質的量需要滿足的關系為：n(H2C2O4)∶n(KMnO4)
______________。
（2）探究溫度對化學反應速率影響的實驗編號是_______
（填編號，下同），可探究反應物濃度對化學反應速率影響的實驗編號是
________.
（3）實驗①測得KMnO4溶液的褪色時間為40s，忽略混合前后溶液體積的微小變化，這段時間內平均反應速率v(KMnO4)=_______。
四、計算題
22．將3
mol
A和2.5
mol
B混合于2L的密閉容器中，發生反應的化學方程式為：
3A(氣)
+
B(氣)xC(氣)
+
2D(氣)，5
min后反應達到平衡狀態，容器內的壓強變小，已知D的平均反應速度為
0.1
mol/(L﹒min),
試計算：
(1)x
=______________A
的平均反應速率_____________________
(2)
平衡時C的濃度_________________________
(3)
平衡時B的轉化率______
(4)
平衡時，容器內的壓強與原容器內壓強的比值__________________________
23．由銅片、鐵片和50mL稀硫酸組成的原電池中，當通過導線的電子為0.3mol時（鐵片上無氣體產生），硫酸恰好反應完．列式計算：
（1）產生這些氣體消耗的金屬是哪一種，消耗的質量是多少；
（2）銅片上放出多少L（標準狀況）氣體；
（3）硫酸溶液的物質的量濃度是多少。
參考答案
1．B
2．A
3．C
4．B
5．C
6．A
7．A
8．D
9．C
10．A
11．D
12．B
13．D
14．B
15．A
16．
0.25
80%
17．H1－H2
吸熱
BC
0.1mol·L－1·min-1
2.0
A
18．0.16
mol·L-1·min-1
61.5%
3X+Y2Z
9∶10
增大
19．放熱
減小
該反應正反應為放熱反應，升高溫度使平衡向逆反應方向移動
不影響
催化劑不改變平衡的移動
減小
減小
20．用導線把a、b兩電極連接起來
純鋅片
Zn－2e－=Zn2＋
純銅片
2H＋＋2e－=H2
0.06
mol
21．≥2.5
②和③
①和②
0.010molL-1min-1
22．1
0.15mol/(L·min)
0.25mol/L
20%
