unit9 课时作业.docx
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unit9 课时作业.docx
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unit9课时作业
Unit9Whenwasitinvented?
SectionA(1a--2c)课时作业
(总分100分建议用时20分钟姓名________得分_______
一.用as,for,to,by填空(每题2分,共20分)
(1)Thestoneissobigthatitcanbeused_____________adesk.
(2)E-mailEnglishisused_______________manyyoungpeople.
(3)Windcanbeused_________________produceelectricity.
(4)Theknifecanbeused_______________cuttingthings.
(5)Manyoldpeopleareused_______________gettingup.
(6)汽车是谁发明的?
______wasthecar_____________?
(7)Thelightisusedforseeinginthedark.(提问)
______isthelight____________?
(8)Ithinkthetelephonewasinventedbeforethecar,
_______________(反意疑问句)
(9)Theshoesaremadebymymother.(否定句)
Theshoes____________bymymother.
(10)Thetelephonewasinventedin1867.(提问)
____________thetelephone________?
二.选择题(每题5分,共50分)
()1.--Lookatth
esignontherig
ht.--Oh,smoking____here.
A.doesn’tallowB.isn’tallowedC.didn’tallowD.wasn’tallowed
()2.--Willyoucometothedinnerparty?
--Iwon’tcomeunlessJim______.
A.can’tbeinvitedB.wasinvitedC.willbeinvitedD.isinvited
()3.MostofriceinChina intheSouth。
A.aregrown B.isgrown C.grow D.grown
()4.---Linda,you onthephone.---I’mcoming,thankyou.
A.want B.arewanted C.havewanted D.wanted
()5.Inthemodernworld,carsaremoreandmorewidely inpeople’slives.
A.use B.using C.used D.touse
()6.ThePeople'sRepublicofChina__onOctober1,1949.
A.foundB.wasfoundedC.isfoundedD.wasfound
()7.English____inCanada.
A.speaksB.arespokenC.isspeakingD.isspoken
()8.ThisEnglishsong_____bythegirlsafterclass.
A.oftensingsB.oftensangC.isoftensangD.isoftensung
()9.Thiskindofcar___inJapan.
A,makesB.madeC.ismakingD.ismade
()10.Newcomputers___allovertheworld.
A.isusedB.areusingC.areusedD.haveused
三.完形填空(每题3分,共30分)
Umbrellasarecommoninourdailylife.Onrainydays,manypeopleholdthemtopreventthe___1___.Butit’snoteasytoholdanumbrellaifthereisaheavyrainand___2__wind.Andit’shardertomakeaphonecallorrideabike___3____anumbrellainthehand.AnAmericannamedAlanKaufmanandhiscompany6.
6yearsinventingahand-freeumbrella.5,theymadeit.
TheycalleditNubrella.Justtouchabutton(按钮),andtheNubrellawillopen___6.Withthehelpofits“shouldersupport(支持)”,theumbrellacanrestontheuser’s7.Sotheuserneedn’tholdtheumbrellaanymore.Hecanwalkwithhands8eveninthestrongwind.
Thehand-freeumbrellais$59.94each.Peopleallaroundtheworldlikeitverymuch.Becauseofthissmart___9_,theycanusetheirphonestotalkandsendshortmessagesintherainnow.___10__intherainunderaNubrellaisreallycool,isn’tit?
()1.A.windB.waterC.sunD.snow
()2.A.tallB.shortC.strongD.light
()3.A.byB.withoutC.withD.under
()4.A.usedB.tookC.paidD.spent
()5.A.AtfirstB.AtlastC.AtmostD.Atleast
()6.A.easilyB.hardlyC.nearlyD.mostly
()7.A.feetB.legsC.shouldersD.hands
()8.A.freeB.busyC.difficultD.hard
()9.A.discoveryB.magazineC.bookD.invention
()10.A.LyingB.FlyingC.WalkingD.Driving
Unit9Whenwasitinvented?
SectionA(3a--4)课时作业
(总分100分建议用时20分钟姓名________得分_______
一.填空题(每空2分,共20分)
1、我认为最有帮助作用的发明是电灯泡。
Ithink_______________inventioninthelightbulb.
2、我想要一个收音机这样我就可以整天听音乐了。
I________________________aradio_______Icouldlistentothemusicallday.
3、Thoseoldplasticbagsarestill(use).
4、Jim(tell)tobeontimeforthemeeting.
5、We(notinvite)tohispartyyesterday.
把下面句子变为被动语态
6TheChinesepeoplespeakEnglish.
7Wesawabigsnakelastnight.____________________________
8ThepeopleallovertheworldknowtheGreatWall.
_______________________________________
9Bellinventedthetelephone._______________________________________
10TheyspeakEnglishintheUnitedStates.
二、选择题(每题5分,共50分)
()1Sixteen-year-oldsshould_______workatnight.
AallowtoBallowedtoCbeallowedto
()2They__________seeinginthedark.
AusedforBusedtoCareusedfor
()3Shoes_____adjustableheelscanchangethestyle.
AandBwithCfor
()4When_______thecar_______?
Adid,inventBwas,inventedCdoes,invent
()5Thelightbulbisusedfor______thedark.
AinBatCduring
()6Theflowersshould_____often.
AbewateredBwaterCwatered
()7Thepenisused______atool(工具)______writing.
Aas,forBby,toCas,by
()8.Weare______byMissLi.
AteachersBtaughtCteaching
()9Ithinkitisbetter______hard.
AtoworkBworkCworking
()10.Youcanplaybasketballwhenyourwork______.
AisdoneBaredoneCwillbedone
三.阅读理解(每题6分,共30分)
Ifyougotoafastfoodrestaurant,youwillprobablyseealotofteenagers.Today,manyteenagersareoverweight,andsomeofthisbecauseoftheirbadeatinghabits.Mostteenagerslovefoodwithalotoffat,oil,salt,andsugar.Peopleoftencallthiskindoffood“junkfood”.
Butbadeatinghabitsgobeyondfastfood.Wefindmanyteenagerseatunhealthily.Somedon’thavebreakfastbeforetheygotoschool.Duringtheday,somedon’thaveapropermealforlunch.Inarecentsurveyatoneschool,scientistsfoundthatovertwothirdsofthestudentsdidn’tfollowahealthydiet.Theydidn’tlikevegetables,andmanyofthemdidn’tlikefruits.Theypreferredtoeatfoodwithalotofsalt,sugar,orfat.
Parentstodayalsoworryabouttheirchildren’sdiet.Somedoctorsgivethefollowingadvice:
Teenagersshouldn’teattoomuchjunkfood.
Teenagersshouldn’teatfoodwithtoomuchsalt.Saltcancausehighbloodpressureinthefuture.
Teenagersshouldeatfoodwithlessfat,oil,andsugar.
Teenagersneedtoeatsomefruitsandvegetableseveryday.fruitsandvegetablesarerichinvitaminsandhavelittlefat.
Teenagersneedtodrinkmoremilk.Milkwillhelptheirbonesgrow.
Teenagersneedtoeatbreakfasteveryday.Thisisgoodfortheirbodyandmind
()1.“Junkfood”containsalotof__________.
A.milkandsugarB.fruitsandsugar
C.vegetablesandsaltD.fat,oil,salt,andsugar
()2.Inarecentsurveyatoneschool,scientistsfoundmanystudentsliked________.
A.vegetablesB.unhealthyfood
C.fruitsD.salt,sugar,orfat
()3.Whatdoestheunderlinedword“beyond”meaninChineseinthispassage?
A.超出B.不如
C.相等D.在后面
()4.Inthispassage,doctorsthinkthetanagersshouldeatmore_________.
A.foodwithnovitaminsB.breakfast
C.vegetablesandfruitsD.saltandoil
()5.Thebesttitleforthispassageis_________.
A.BadhabitsB.Junkfood
C.UnhealthyfoodD.Adviceonhealthyeating
Unit9Whenwasitinvented?
SectionB(1a—2c)课时作业
(总分100分建议用时20分钟姓名________得分_______
一、把下列句子改为被动形式(每项5分,共35分)
1Someonewateredtheflowersjustnow.
___________________________________
2Theyplantedmoretreeslastmonth.
____________________________________
3Weshouldallowstudentstochoosetheirownclothes.
_______________________________________
4Theywillbuildabirdgeovertheriver.
_______________________________________
5Weputoffthesportsmeetingbecauseoftherain.
______________________________________
6WesawLucygointotheclassroom.
______________________________________
7Thebossmadethemwork10hoursaday.
___________________________________________
二、选择题(每题5分,共50分)
()1.Anaccident____onthisroadlastweek.
A.hasbeenhappenedB.washappenedC.ishappenedD.happened
()2.Sofar,themoon____bymanalready.
A.isvisitedB.willbevisitedC.hasbeenvisitedD.wasvisited
()3.Themonkeywasseen_____offthetree.
A.jumpB.jumpsC.jumpedD.tojump
()4.Doctors___ineverypartoftheworld.
A.needB.areneedingC.areneededD.willneed
()5.Theboy___streetswithoutpayintheolddays.
A.wasmadetocleanB.madecleanC.madetocleanD.wasmadeclean
()6.Theseapples____wellbecausethey_____nice.
A.aresold,lookB.sell,lookC.sell,arelookedD.aresold,arelooked
()7.Greatchanges___inourcountryduringthepast20years.
A.havehappenedB.happenedC.havebeenhappenedD.werehappened
()8.I__fiveminutestodecidewhetherIshouldgoornot.
A.gaveB.wasgivingC.hadgivenD.wasgiven
()9.Thebooksmay___fortwoweeks.
A.bekeptB.beborrowedC.keepD.borrow
()10.Howdirtythetablesare!
Theyneed___.
A.tocleanB.cleanC.cleaningD.cleaned
三.阅读理解(每题3分,共15分)
Inyourschoolbags,youmayhaveapencil,somekindsofpens,aruler,andsomebooks.Noneofthesethingsgrowinthefields.Theywereallmadeinfactories.And,ofcourse,theywereinventedbysomepeople.Therehavenotalwaysbeenpencilsorpens,arulerandbooks.Thousandsofyearsagonooneknewaboutthesethings.
Whoinventedthemfirst?
Howdidtheyhavesuchcleverideas?
Wealwaysdon’tknow.Therehavebeenmanythousandsofinventions,largeandsmall,inthehumanhistory.Someoftheseinventionshavechangedtheworld.Suchaspaper,printing,radio,telephoneandcomputer,andweknowtheinventors.Butwehaveforgottenmostoftheotherinventors.
Whoinventedtheclock,forexample,orthelocktothedoor?
Wedon’tknow.Therehavebeenthousandsofinventorsandweshouldgrateful(感激的)tothemfortheircleverideas.Willyoubeoneofthemwhenyougrowup?
()1.Mostthingsinyourschoolbagsaremadeof_________.
A.paperB.woodC.metalD.nylon
()2.Theinventorsinventedthesethingsbecause_________.
A.theirchildrenwereatschoolB.theyhopedtosavesomemoney
C.theyhaveal
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