国开专科《理工英语1》单元自测1至8试题及答案

国开专科《理工英语1》单元自测1至8试题及答案

单元自测1试题及答案

说明：测试中共有6道随机题，其中有5道选择题和1道完形填空题;

均可以从下面题库中找到试题及答案。

第一大题：选择题（随机抽其中5道）

-HavenJtseenyouforages,Mike..

-Prettygood.Everythinggoeswell.

A.Howareyou?

B.How'sitgoing?

C.Whatareyoudoing?

［答案］B

-Hello,T,mHarryPot.tpr.

-Gladtomeetyou.I'mMiller.But.

A.callmyPaul.

B.callmePaul.

C.callmeatPaul.

［答案］B

Let'smootat7:30outsidethegatcof.

A.thePeoplePark

B.People*sPark

C.thePeople*sPark

［答案］C

-Couldyoupleasetellmesomethingaboutthetwo?

一.ThuyaruexchangesludeiiIsufNv.1MiddleSchool.

A.German;Notatall

B.Germans;Allright

C.Frenchmen;Yes,please

［答案］B

-Goodbye,everyone.

-Bye,Sally!Don?tforgettowrite.

A.Soundsgreat

B.Stayintouch

C.Justwaitandsce

［答案］B

AreyougoodatBuildingMaterials,Rose?

-.ButIwilltrytostudyitwellthisterm.

A.That*sallright

B.Quitewel1

C.Notverygood

［答案］C

-CanIhelpyou,sir?

-I'dliketohave100.Iwantmystudentstodrawpictures.

A.pieceofpaper

B.piecesofpapers

C.piecesofpaper

［答案］C

-Howarcyou?

A.Nicetomeetyou.

B.Howdoyoudo.

C.Fine,thanks.

［答案］C

EachaparImeiilunly15to30squareiiielersoneuniI.

A.make

B.takes

C.spend

［答案］B

Ihopeyou'11workingwithusmthefuture.

A.apply

B.enjoy

C.achieve

［答案］B

Nowthistinyhousingsolutionisinurbanareasinthe

U.S.,andCanada.

A.gainground

B.gaingroundon

C.gaingroundupon

［答案］A

Theareeatingatthefootofthemountain.

A.shppps,grasses

B.sheep,grass

C.sheeps,grass

［答案］B

Thetechnologicaladvancesmadeitpossibleforthemiddleclasses

toenjoywhathadoncebeenonlyto

thovoryrich.

A.affordable

B.manageable

C.measurable

［答案］A

Tosolvethisproblem,NewYorkcityplannersarechallenging

IradilionandslaxlinglonioxemicrouniIs.

A.design

B.create

C.invent

［答案］A

TonyhasmanyChinese.

A.astamp

B.stamp

C.stamps

［答案］C

第二大题：完形填空（随机抽其中1道）

翻译：从以下A^B、C三个选项中选出与英文最适合的中文翻译。

1.That'swhytinylittleapartmentswithabedroom,akitchenand

abathroomcomeintobeing.

A.这就是为什么小公寓的卧室,一个厨房和一个浴室。

B.这就是为什么小的小公寓有一个卧室,一个厨房和一个浴室。

C.这就是只有一卧一厨一卫的微型公寓形成的原因。

［答案］C.

2.Abeautifullittleroomwithloveandhappinessisagreatplace

tolive.

A.一个美丽的小房间,爱和幸福是一个居住的好地方。

B.一间充盈爱和幸福的小美屋就是宜居的好地方。

C.一个美丽的小房间,爱和幸福是一个伟大的地方住。

［答案］B

3.Itcanalsomeettheneedofpeoplewhoareshortoncashbut

determinedtoliveintheirownplaces.

A.它也能满足一些人的需要，他们缺钱，但又决心拥有一个自己的家。

B.它也可以满足人的需要,缺钱但决定住在自己的地方。

C.它也能满足需要的人谁是短期的现金,但决心生活在自己的地方。

［答案］A

4.TedandWilliamhavelivedunderthesameroofforfiveyears.

A.泰德和威廉己经在同一屋檐下生活了五年了.

B.泰德和威廉在同一个屋檐下生活了五年。

C.泰德和威廉一起生活了五年。

［答案］A

5.Ifyoutravelaloneandwanttoknowbetterfamilylifein

Britain,you,dbetterstayinB&Bs.

A.如果你独自旅行，想知道更好的家庭生活在英国，你最好呆在B&Bs。

B.如果你独自旅行,想了解英国的家庭生活，你最好呆在家里。

C.如果你独自旅行并且想更好地了解英国的居民生活，你可以住在B&Bso

［答案］C

阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出

一个最佳选项。

Housingisthelivingplacesforhumanbeings.Asthepopulation

kccpsclimbing,Peopleinthccityhavetofacetherealitythathousing

isinshortsupply.Tosolvethisproblem,NewYorkcityplannersare

challengingtraditionandstartingtodosignmorp“microunits.”

Micros,alsoknownas“hostel-style”apartments,usually

offerlessthan200squarefeet(18.5squaremeters)inarea.Couldyou

imaginelivingin150squarefeet(14squaremeters)?Theseunits

usuallyhaveonlyroomforabed,atablemini-fridgeandthebasic

livingessentials.

Whyisthemicroapartmentsoappealing?Thcreasonsarcrather

straightforward.Itisperfectforsinglepeoplewhodon,thavealot

ofthings.Itcanalsomeettheneedofpeoplewhoareshortoncashbut

determinedtoliveintheirownplaces.

MicroapartmentsareverycommonincitieslikeTokyoandHong

Kong,wheretherearesomanypeopleliving.Nowthistinyhousing

bolutionisgaininggroundinurbanureasIntheU.S.,andCaiictda.

ThemicroapartmentisanexperimentinsimplicityinAmerican

culture.Sosmall-scalehomelifeispartofahottrendinU.S.real

estate.Somepeopleareproudofit.Someofthemcanfindthehumorand

funintheirsmal1places.Butnoteveryoneisinfavorofthetrend.

1.Accordingtothepassage,thenextbigtrendinU.S.realestate

A.bighouse

B.microapartment

C.traditionalhouse

［答案］B

2.Asthepopulationkeepsclimbing,peopleinthecityhavetofacethe

realitythat.

A.housingisinshortsupply

B.housingisverysufficient

C.housingisaluxurygoods

［答案］A

3.Whyisthem;croapartment,soapppaing?

A.Itmeetstheneedofsomeone.

B.It'sverystrange.

C.It'sexcellent.

［答案］A

4.Microapartmentsareverycommoninsomccitieslike.

A.Beijing

B.London

C.Tokyo

［答案］C

5.Howdopeoplethinkofthemicroapartment?

A.Everyonelikesitverymuch.

B.Somepeoplethinkit'bliumurousciiidfun.

C.Noteveryoneisinfavorofthetrend.

［答案］C

阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出

一个最佳选项。

Buildingahousecostsquitealotofmoney.Supposeyouplantobuild

ahouse.Yourfirststepwillbetofindarightpieceofland.Your

choicewilldependonmanydifferentthings.Youwi11probablytrytofind

asunnyplace,withpleasantsurroundings（环境）nearshopsandbus

stops,nottoofarfromyourfriendsandtheplacewhereyouwork.

Nextyouwillfindagoodbuilder,andtogetherwiththebuilderyou

willworkoutapl£n.Thebuilderwilldrawtheplan.Itwillshowthe

numberofrooms,theirpositionandsize,andotherparts,whichmustbe

noticed,suchaswindows,doors,andelectricoutlets.Thebuilderwill

workouthowmuchmoneyisneededtobuildyourhouse.Hewi］1workout

thecostofthewood,bricks,theglass,andeverythingelsethatmustbe

usedinbuildingthehouse.Lateron,whenhestartstobuild,this

estimate（预算）musthpcorrpctpdandrevised（修订）.Hispstimatpishaspci

onexistingprices,butpricesofsuchthingsmaychange,andmanyother

thingsmayhappenbetweenthetimewhenhemakestheestimateandthe

timewhenhebuildsthehouse.

Whenthebuildergiveshisestimate,youmaywishtochangeyour

plan.（Youmayalsowishtochangeyourbuilder,ifhisestimateistoo

high!）Youmayfindthatthchousoyouwantodatfirstcoststoomuch,or

thatyoucanspendalittlemoreandaddsomethingtoyourplan.The

builder'sestimatedependsontheplan,butthefinalplandependson

thebuilder,sestimate.

1.Thebesttitleofthispassagewouldbe_________.

A.BuildingaHouseCostsMuchMoney

B.Esliiiialclisliiipoilaiil

C.PlanningaHouse

［答案］C

2.Thefirstthingforapersontobuildahouseis.

A.togetasmuchmoneyaspossible

B.tofindasuitablepieceofland

C.toworkoutaplan

［答案］B

3.Thephrasedrawaplaninthispassagemeans.

A.makingapictureofabuildingoraroom

B.makingaplan

C.workingoutaplan

［答案M

4.Whenthebuilderstartstobuildahouse,hisestimatewillhave

tobecorrectedandrevisedbecause_____.

A.itiswronglyworkedoutbyaworkman

B.thefutureownerofthehousethinkstheestimateissohighthat

hecannotaffordthebuilding.

C.Thepricesofbuildingmaterialsandtheexpenses（费用）oflabormay

bedifferentfromtheoriginalpricesandexpenses

［答案］C

5.Whatistherelationship（关系）betweentheestimateandtheplan?

A.Theplandependsontheestimate.

B.Thoplanhasnothingtodowiththcestimate.

C.Theestimateandtheplandependoneachother.

［答案］C

阅读理解：阅读下面的对话，选择合适的内容将对话补充完整。

SUNLI:Nicetomeetyou.IJmSunLi.

HENRY:［答案］CAreyouastudentofthisuniversity,too?

SUNLI:Yeah,thisismysecondyear.IsludyAxuliilecture.Andwhat,s

yourmajor?

HENRY:［答案］DSo,whatsubjectsdoyoustudythisterm?

SUNLI:［答案］A

HENRY:Oh,Tsee.ThaveEnglishclassestoo.IhaveAirPollution

Control,PollutionAnalysis,andClimateChangeControlTechnology.

SUNLI:0h,really?!Whatdoyouthinkofyourmajor?

HENRY:11yswonderful.［答案］BbutPollutionAnalysisisn,tmy

bestsubject.IlikeClimateChangeControlTechnologybetter.［答案］E

SUNLI:IlikcBuildingMaterialsbest.

A.ThissemesterwestudyEnglish,EngineeringDrawing,Construction

Technology,andBuildingMaterials.

B.Ithinktheclassesarereallyinteresting,

C.Nicetomeetyoutoo.

D.Oh,MymajorisEnergyandEnvironment.

E.Howaboutyou°

单元自测2试题及答案

说明：测试中共有6道随机题，其中有5道选择题和I道完形填空题:

均可以从下面题库中找到试题及答案。

第一大题：选择题（随机抽其中5道）

Tomis________thananyotherplayersintheschoolteam.

A.taller

B.tall

C.tallest

［答案］A

-Sonia,doyouthinkyouaredifferentfromLinda?

-Yes.I*m_____atdrawingthanher.

A.good

B.well

C.butler

［答案］C

-Whichcityhaspopulation,Beijing,GuiyangorNanchang?

-Beijing,ofcourse.

A.thelargest

B.thesmallest

C.themost

［答案］A

-What*syourpresentjob?

A.I’mafilm-maker.

B.1justgraduatedfromcollege.

C.Iam24yearsold.

［答案］A

-Excuseme.YoumustbeMr.LiuHuafronChina?

A.Yes,nicetoneetyou.

B.Howdoyoudo?

C.Thankyou.

［答案］A

-Haveyouhadanicejourney?

A.YouarcweIconic.

B.Sure

C.Indeed,it'sbeenaverynicejourney.

［答案］B

-I'msoexcitedtomeetyou.MayIintroducemyselftoyou?

A.Nicetoseeyou.

B.Sure.

C.Youareweleone.

［答案］B

-Thanksforalltheinformation,Peter.Itsoundslikeyouhavean

interestingjob.

A.YesIlovemyjob.

B.Yes,it'sveryinteresting,butstressful,too!

C.IworkfortheABCcompany.

［答案］B

ArchitectMayurKanaiyaspokeoftheLangkawiSkyBridge

A.good

B.well

C.highly

［答案］C

ButtheBridgewasfirsttothepublic,almostoneyear

later,afteraseriesoftestsandevaluations.

A.open

B.lead

C.use

［答案］A

IreallylikethatcaryouandIamthinkingofbuyingit.

A.talked

B.rocommondcd

C.interviewed

［答案］B

Onedaytheycrossedthe_____bridgebehindthepalace.

A.oldstoneChinese

B.oldChinesestone

C.uhincbuoldt>lone

［答案］B

Thewallsfunctionlikeadamtokeepthewaterandthe

structureliesnaturallywithinitssurroundings,remaininginvisible

fromadistance.

A.in

B.out

C.of

［答案］B

Tonyisgoingcampingwithboys.

A.twolittleother

B.littletwoother

C.twolitterother

［答案］C

Youknow,thisbridgeHongKong,ZhuhaiandMacau.

A.comes

B.likes

C.connects

［答案］C

第二大题：完形填空（随机抽其中1道）

翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。

1.Ithasatotallengthof49.968km,ofwhich35.578kmwillbe

builtoverthesea.

A.它总长度49.968公里，其中35.578公生在海上。

B.它总长度49.968公里,其中有35.578公里是横跨在海面上的。

C.它总长度49.968公里，其中35.578公里在海底。

［答案］B

2.I'dlikeyoutomeetthefamousbridgedesigner,Mr.LiuHua.

A.我喜欢你去见见著名的桥梁设计师刘华先生。

B.我想给您介绍下著名的桥梁设义师刘华先生。

C.我们最好去见见著名的桥梁设计师刘华先生。

［答案］B

3.It'sagreatexampleoftreadinglightlyontheland.

A.在桥上缓步行走是非常好的体验。

B.在陆地上交易是很好的体验

C.在陆地上轻微的交易是很好的体验。

［答案］A

4.Whilemostbridgescrossabovewater,thesunkenbridgeatFort

deRoovereintheNetherlandssinksjustbelowit.

A.然而大部分的桥都横跨水面，荷兰FortdeRoovere的这座下沉的桥则建

在水面以下

B.大多数桥都建在水面上，荷兰FortdeRoovere的这座下沉的桥则建在

水面以下。

C.大多数桥都穿越水面，荷兰FortdeRoovere的这座下沉的桥则建在水

面以下。

［答案］B

5.VisitorscanenjoyaveryclOSPpxppripncpwiththpforest.and

wildlifeonthecurvingbridge.

A.游客们能够与野生动物和森林有着更近的体验。

B.蜿蜒的桥面让游客能够近距离地体验森林与野生.动物。

C.游客们可以尽情享受丛林中的野生动物。

［答案］B

阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出

一个最佳选项。

London,sRiverThameshastwenty-sevenbridges.ButTower

Bridge,thefirstbridgeovertheThamesasyoutraveltoLondonfrom

thesea,isthemostfamousofthemall.WhatmakesTowerBridgeso

exciting?Whydovisitorscomefromallovertheworldtoseeit?

ThethingthatissurprisingaboutTowerBridgcisthatiIisupeu

inthemiddle.ItdoesthistoletthebigshipsthroughtothePool

ofLondon.Ifyouareluckyenoughtoseethebridgewithitstwoopening

armshighintheair,youwillneverforgetit.

OnitsnorthsidestandstheTowerofLondonitself.Althoughthey

lookthesameage,theTowerisalmostathousandyearsold,andTower

Bridgeisonlyaboutonehundred,itwasbuiltinthe

1890s.Byl850,everyoneagreedthatabridgeacrosstheThamesnearthe

Towerwasmostnecessary.Butthedesignersarguedaboutthenew

bridgeforanothcrthirtyyears.Thistooksolongbccausetheyhadtwobig

problems.

1.TowerBridge:s.

A.aboutonethousandyearsold

B.theoldestandthemostfamousbridgemLondon

C.thefirstoneyoucanseewhenyougofromtheseatoLondon

［答案］C

2.TheTowerofLondonis.

A.acrossfromtheThames

B.onthenorthofTowerBridge

C.inthemiddleofTowerBridge

［答案］B

3.WhichofthefollowingisNOTtrueaccordingtothepassage?

A.Youcanseethebridgewithitstwoopeningarmshighintheair

atanytime.

B.By1850everybodythoughtitmostnecessarytohaveabridgebuilt

acrosstheThamesneartheTower.

C.Ittookthedesignersthirtyyearstoargueaboutthebridgebefore

itwasbuilt.

［答案］A

4.Whyisthebridgeopeninthemiddle?

A.Tomakeitspecial.

B.Toattract（吸弓I）morepeoplefromtheworldtoseeit.

C.ToletthebigshipthroughtothePoolofLondon.

［答案］C

5.HowlongwastheTowerBridgebuilt?

A.Athousandyears.

B.Ahundredyears.

C.Fivethousandyears.

［答案］B

阅读理解：阅读下面的短文，根据文章内容进行判断,正确为T,错误为Fo

Oneofthemasterpiecesofmodernarchitecture.the

fantasticllangzhouBayBridgehasbeenopenedtothepublicsinceMay2D08.

TheBridgeisanS-shapedstayed-cablebridgewithsixlanesin

bothdirectionsandis1inkingNingbo,sCixicountyinthesouthto

Jiaxinginthenorth.Itshortcnsthehighwaytraveldistancebetween

NingboandShanghaiby120kilometers,andreducesthedrivingtimefrom

4to2.5hours.

Itisthelongestsea-crossingbridgeintheworld-36

kilometers(22miles)long.ThisfantasticbridgecrossingtheHangzhou

Bayisexpectedtohavea100-yearlifespan,andhasapricetagof

11.8billionyuan(US$1.70billion).

Thetollfeeis80yuanpervehicle.Asthcbridgehassixlanesinboth

directions,youcanboquitosurcthatyouwillhaveasmoothride.

ThespeedlimitislOOkilometers/62miles.

Thefirstpreparationsforplanningthebridgestartedadecadeago；

closeto600expertsspentnineyearsondesigningtheHangzhouBay

Bridge.ChiefCommanderoftheBridgeProjectisMrWangYong.Thebridge

waslinkedin2007andanopeningceremonywasheldon26thjune.Butthe

BridgewasfiislopuutoIliepublic,aliuosloneyearlater,afluxaseries

oftestsandevaluations.

1.ThefantasticHangzhouBayBridgehasbeenopenedtothepublic

sinceMay2010.［答案］F

2.Itisthelongestsea-crossingbridgeintheworld-36

kilometers(22miles；long.［答案］T

3.Thetollfeeis100yuanpervehicle.［答案］F

4.Thespeed1initislOOkilometers/62niles.［答案］T

5.ChiefCommanderoftheBridgeProjectisMrYangYong.［答案］F

阅读理解：阅读下面的对话,选择合适的内容将对话补充完整。

MaryJohnson:Goodmorning,Mr.Liu!Howgoodtoseeyou!Haveyou

hadanicejourney?

LiuIIua:__________

［答案］D

Mary:MayIintroduceanoldfriendofminetoyou?TonySmithisan

architectandhasaspecialinterestinbridgedesign.

TonySmith:__________

［答案］A

LiuIIua:llowdoyoudo?Mr.Smith.Nicetoneetyou.

Tony:Nicetoseeyou,too.Iknow,youarethedesignleaderofthe

Island&TunnelProjectoftheHongKong-Zhuhai-MacaoBridge.It'smy

honortomeetyouhere.

LiuHua:__________

［答案］E

Tony:Itissaidthatthebridgeisthelongestcross-seabridgein

theworld.Howlongisit?

LiuHua:Sure.Youknow,thisbridgeconnectsHongKong,Zhuhaiand

Macau.Ithasatotallengthof49.968km,ofwhich35.578kmwillbebuilt

overthesea.

Tony:__________

［答案］B

Mary:Itsoundsfantastic.Ialsowanttoseeitwhenitysfinished.

LiuIIua:Noproblem,youarewelcome!

Mary:Nowwe'11sendyoutothehotelandyoucantakearest

there.We111haveameetingonbridgedesigntomorrowmorning.

LiuHua:_

［答案］C

Tony:You*rewelcome.

A.Howdoyoudo?Mr.Liu.

B.That'sgreat；IhopesomedayIcanwitnesssuchamiracle!

C.Thankyouverynuchforyourhelp.

D.Gladtoseeyou,too,Mary.Indeed,itfsbeenaverynicejourney.

E.Thankyouverymuch.

COMPLETETHECARDWTTHTHEWORDSANDEXPRESSIONSGIVENTNTHEBOX.

Youneedtoincludethefollowinginformation.

SENDEROFTHECARDJohnBlack

RECEIVEROFTHECARI）:Mr.rvincongratulationsgreaterSUCCPSSso

happybestwishesverymuchimpressed

DearMrErvin:

［答案］Congratulationsonyourbeingnamedthisyear's

outstandingmanager.Ioncevisitedoneofyourbranchesandwas［答

案］verymuchimpressed.

Iamsureyoudeservethishonor.AndIfeel［答案］sohappyfor

you.［答案］Greatersuccessforeven［答案］bestwishestoyouandyour

companyinthecomingyear!

Sincerely,

JohnBlack

单元自测3试题及答案

说明：测试中共有6道随机题，其中有5道选择题和1道完形填空题；

均可以从下面题库中找到试题及答案。

第一大题：选择题（随机抽其中5道）

I'dlovetowithyoumynewkitchenware.

A.help

B.put

C.share

［答案］C

Itiscalledsolarcooker,anewlydesignedcookingdeviceandthere

aremanykindsofsolarcookers____.

A.convenient

B.available

C.useful

［答案］B

Ttwas______toseethestudents'excitementwhentheydiscovered

thatsimplematerialscouldbcusedtocookfoodunderthesunandthe

solarcookingreallyattractsthosecreativekids.

A.amazed

B.amazing

C.amaze

［答案］B

-Don,tforgettocometoourpartythisweekend!

A.Youarowclcomc.

B.Sure.Seeyou.

C.Notatall.

［答案］B

-We'dbepleasedifyoucouldjoinusfordinner.

A.Thankyou

B.That'sgood

C.Yes,Vdbepleasedtoaccept.

［答案］C

-We'vebookedatable.Wehopeyoucanjoinus?

A.Thankyou.

B.OK.

C.HowcanIresistsuchagraciousinvitation!

［答案］C

whynotdineouttogetherandgotothemovies?

A.Thankyou.

B.Youdeservethat.

C.Sounds1ikeagoodidea.

［答案］C

-Wouldyoucaretojoinforthepicnictomorrow

A.Sosorry.Nexttimewe'11go,thanksanyway.

B.Nothanks.

C.OK,thankyou.

［答案］A

-Doyoulikereadingbooks?

-Yes.Eachofustodomoreroadinginandaftcrclass.

A.isencouraged

B.areencouraged

C.encourage

［答案］A

LiLeiisstudentinourclass.

A.thetallest

B.tall

C.taller

［答案］A

Nick______ajobinabank,buttooursurprise,hedidn'ttake

A.hasoffered

B.wasoffered

C.offered

［答案］B

Peoplewhodonothavewoodmustspendlargeamounts

ofmoneycookingfuel.

A.on

B.of

C.in

［答案］A

Solarcookingisacookingmethod.

A.convenient

B.convenience

C.convention

［答案］A

Thebridgetwoyearsago.

A.wasbuilt

B.built

C.isbuilt

［答案］A

Thisboxisthatone.

A.heavieras

B.heavythan

C.dslicavyas

［答案］C

第二大题：完形填空（随机抽其中1道）

翻译：从以下A、B、C三个选项中选出与英文最适合的中文翻译。

1.Ttisgettingmorepopularduetoitshighefficiencyandits

environmentalfriendliness.

A.由于高效及环保的特点,太阳能锅越来越受到大众的欢迎。

B.由于高效友好的特点,太阳能锅越来越受到大众欢迎。

C.由于经济环保的特点,太阳能锅越来越受到大众欢迎。

［答案］A

2.I'dlovetosharewithyoumynewkitchenware.

A.我很喜爱与你分享我的新厨具。

B.我很乐意和你分享我的新厨具。

C.我很乐意平均分配我的新厨具。

［答案］B

3.Iameagertoseethisnewdevice.

A.我急切地想看到这个新设备。

B.我很激动看到这个新设备

C.我很乐意看到这个新设备。

［答案］A

4.Peoplewhodonothavewoodmustspendlargeamountsofmoneyon

cookingfuel.

A.那些没有足够木材的人们得花费大量的钱来烧饭。

B.那些没有足够多木材的人们得依靠大量的钱来购买烹饪燃料。

C.那些没有足够木材的人们得花费大量的金钱购买烹饪燃料。

［答案］C

5.Solarovensconsistofasystemofreflectorsandacookingpot.

A,太阳能灶是由反射镜及烹饪锅系统组成的。

B.太阳能灶是一个反射系统和一个锅

C.太阳能灶利用了反射系统和烹饪锅。

［答案］A

阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出

一个最佳选项。

WhenDr.RobertMetcalffirstusedasolarcooker,thefuture

changedformillionsofAfricans.Heknewthatbillionsofpoorpeople

aroundtheworlddependontheuseofwoodforcooking.Astheytake

moreandmorefirewoodfromwi]dareas.Theyaredestroyinghabitats

aroundtheworld.Woodcollectionisonereasonwhymanyanimalshave

becomeendangered.

uButsunshinecanbeanalternativetofire."Dr.Metcalfsays.Since

hisfirstsolarcookedmeal,hehashelpedpeoplearoundtheworldto

usesimplenewtechnologiestocooktheirfood.

EachmorninginvillagesacrossEastAfrica,smallchildrenandtheir

motherswakeupandwalkseveralmilestocollectfirewoodtocook

theirfood.Ittakesmuchoftheday,andtheheavyfirewoodthcycarry

homeontheirheadslastsonlyafewdays.

ThisiswhyDr.YptcalfspendseachsiiminprinAfrica.Hat.pachpswompn

andchildreninvillageshowtocookwiththesun.Sofar,morethan

thirtythousandAfricanfamiliesnowhavesolarcookers,andnewprograms

willintroducesolarcookerstomillionsoffamilies.

Tofindwater,womenandchildrenmayhavetowalklongdistanceto

digholesindryriverbedsortogatherwaterfromstreamsandshallow

wells.

Theyfilltheirbuckets（桶）andcarrythemhomeontheirheads.The

bucketsoftenweighasmuchasfortypounds.Notonlyisfindingwater

hardwork,butthewaterisoftenpollutedwithgerms件用菌）thatmake

peoplesick.

Dr.Metcalfandothersdevelopedasimple,reusabletoolthatpeople

canuselumakesurellicirwalerissafetodrink.ThetooliseaIkeda

WAPI,whichstandsforuWaterPasteurizationIndicator”.

ThepasteurizationprocessisnamedafterLouisPasteur,whodeveloped

itinthel800s.

1.WhydidMetcalfhelpAfricansusesolarcookers?

A.Hewantedtohelpthemtofightpoverty.

B.Hefounditadangerousjobtocollectfirewood.

C.Herealizedusingfirewoodisnotgoodfortheenvironment.

［答案］C

2.Theunderlinedworditinthethirdparagraphprobablyrefers

to.

A.collectingfirewood

B.cookingfood

C.cookingwiththesun

［答案］A

3.EachsummerMetcalfstaysinAfricato.

A.doresearchonwater

B.t.akpcarecfsckppoplA

C.spreadthetechniqueofusingsolarcookers

［答案］C

4.WaterPasteurizationTndicatorwasdevelopedto_.

A.killthebacteriainwater

B.honorLouisPasteur

C.makewastewaterreusable

［答案］A

5.Itcanbeinferredfromtilepassagethat.

A.Africansfindithardtolearntousesolarcookers

B.womenandchiIdreninAfricausuallyleadahardlife

C.thewaterAfricansdrinkisnotcleanthoughitiseasytoget

［答案］B

阅读理解：阅读下面的短文，根据文章内容进行判断,正确为T,错误为Fo

Millionsofpeoplearoundtheworldcooktheirfoodoverasmoky

fireeveryday.Itisoftendifficulttofindwoodforthefire.People

whodonothavewoodmustspendlargeEmountsofmoneyoncooking

fuel.However,thereisamucheasierwaytocookfoodusingenergyfrom

thesun.Solarcookers,orovens,havebeenusedforcenturies.

Solarovensconsistofasystemofrefleclorsandacookingpot.The

restisuptoyourimagination!Onceyouhavecollectedorboughtyour

solaroven,youcanuseittopreparehotmealsinthebackyard,ata

campgroundorwhereveryourheartdesires.

Ofalltheinventionsthatcouldbenefithumankind,areliablesolar

cookerremainsoneofthemostnecessary.Countlesspeopleacrossthe

developingworldstillcooktheirfoodbyburningwoodorevencow

dung,causingbreathingproblemsandseverepollutioninsomeregions.

Thescarchingforapracticalsolarcookerhasgoneonfordecades

andproduceddozensofmodels.Butno