课时作业五WarmingUpReading高中英语选修8人教版全套课时作业综合

Unit3Inventorsandinventions课时作业(五)WarmingUp&ReadingⅠ.单词拼写1．Youshouldnotbrakethecar________(猛然)onanicyroad.2．Noodlesare________(方便的)tomakeinthemorningforbreakfast.3．Hehaslittle________(希望)ofwinningaprize.4．Hetoldustodealwiththedangerousworkwith________(谨慎)．5．What________(标准)areusedforassessingastudent'sability?6．Itwashardto________(辨别)onetwinfromtheother.7．Petrolisthemostimportant________(产品)ofmanyMiddleEastcountries.8．Thepolice________(抓住)anescapingconvict.9．Please________(归档)theselettersunder“Smith”．10．The________(仁慈的)kingsavedtheyoungofficersfromdeath.Ⅱ.单项填空1．(2013·西峰高二质检)Wecalleachother________，evenifthereisnotmuchtosay.A．byandbyB．nowandthenC．stepbystepD．moreorless2．I'dliketohaveawordwithyou________.A．ifyouareconvenientB．ifitisconvenienceforyouC．ifyouareatconvenientD．ifitisconvenientforyou3．Thetwinsweresomuchalikethatitwasimpossibleto________onefromtheother.A．distinguishB．separateC．identifyD．recognize4．________，Imanagedtostopthecarjustintime.A．UnfortunatelyB．MercifullyC．SuddenlyD．Merciful5．(2013·开封高二调研)Thegovernment________thearmytohelpputouttheforestfire.A．calledonB．calledupC．calledinD．calledout6．Onlywhenthewarwasoverin1918________gethappilybacktowork.A．didheabletoB．washeabletoC．hewasabletoD．hedidableto7．Theteacher's________endingspeakingcanmakesomestudentsfocustheirattentionontheirlistening.A．invaluableB．multipleC．abruptD．fast8．Thebird________anunusuallybigbeetleandbroughtittoitsnest.A．filedB．seizedC．restoredD．struck9．Heclosedthewindows________rain.A．intheexpectationofB．inexpectationsofC．intheexpectationsD．inexpectationof10．What________doyouusewhenjudgingthequalityofastudent'swork?A．meansB．processC．levelD．criteria11．Theboysstoppedand________diggingholestoplantthetrees.A．setoffB．setoutC．setaboutD．setup12．Itiscommonlythoughtthata(n)________attitudetowardslifeisbeneficialtohealth.A．passiveB．differentC．uniqueD．positive13．Whenyougoshopping，youwillfindsomuch________cheapbutuseful.A．produceB．productC．productionD．produces14．Mosttrainticketsare________fortwotofivedaysdependingonthedistanceyoutravel.A．effectiveB．validC．efficientD．legal15．(2012·四川高考)Thisisnotmystory，nor________thewholestory.Mystoryplaysoutdifferently.A．isthereB．thereisC．isitD．itisⅢ.完形填空Therehavebeenmanygreatinventions，whichhavechangedthewaywelive.Thefirstgreatinventionwas__1__thatisstillveryimportanttoday—thewheel.Thismadeiteasierto__2__heavythingsandtotravellongdistances.Forhundredsofyearsafterthattherewerefewinventionsthathaveasmuch__3__asthewheel.Thenintheearly1800'stheworldstartedto__4__.Therewaslittleunknownlandintheworld.Peopledidnot__5__toexploreanymore.Theybegantoworksoasto__6__lifebetter.Inthesecondhalfofthe19thcenturymanygreatinventionsweremade.__7__themwerethecamera，theelectriclightandtheradio.Theseallbecameabig__8__ofourlifetoday.Thefirstpartofthe20thcenturysawmoregreat__9__：thehelicopterin1909；movieswithsoundin1926；thecomputerin1928；andjetplanesin1930.Thiswasalsoatime__10__anewmaterialwasfirstmade.Nyloncame__11__in1935.Itchangedthe__12__ofclothespeoplehadbeenwearing.Themiddlepartofthe20thcenturybroughtnewwaystohelppeoplegetover__13__.Theyworkedverywell.Theymadepeoplehealthierandletthemlive__14__lives.Bythe1960'smostpeoplecould__15__toliveatleast60.Bythistimemostpeoplehadaverygoodlife.Ofcoursenewinventions__16__tobemade.Butmannowhadadesiretoexploreagain.Theworldwas__17__tomanbutthestarswerenot.Manbegantolookforwaystogointo__18__.Russiamadethefirststep.ThentheUnitedStatestookastep.Sincethenothercountries，__19__ChinaandJapan，havemadetheirstepsintospace.In1969mantookhisbiggeststepawayfromtheearth.Americansfirstwalkedonthemoon.Thisiscertainlyjusta__20__though.Newinventionswillsomedayallowustodothingswehaveneverdreamedof.1．A.theoneB．thatC．oneD．it2．A.carryB．bringC．findD．put3．A.timeB．knowledgeC．situationD．effect4．A.appearB．mindC．changeD．rise5．A.haveB．wantC．decideD．like6．A.workB．turnC．makeD．think7．A.InB．AmongC．BetweenD．Above8．A.sortB．partC．stepD．use9．A.resultsB．jobsC．thingsD．inventions10．A.whenB．whichC．ifD．as11．A.outB．inC．awayD．about12．A.restB．courseC．kindD．pattern13．A.rulesB．diseasesC．difficultiesD．problems14．A.moreimportantB．longerC．happierD．better15．A.hopeB．expectC．startD．ask16．A.goonB．beginC．areableD．continue17．A.usefulB．popularC．commonD．known18．A.spaceB．skyC．airD．room19．A.includingB．exceptC．butD．included20．A.movementB．interestC．beginningD．surpriseⅣ.阅读理解TodayI'llbetalkingabouttheinventionofthecameraandphotography.Thecameraisoftenthoughttobeamoderninvention，butasearlyas1727，aGermanphysicistdiscoveredthatlightdarkenssilversalt.Usedasacamera，abigboxwassetup，andasmallholewascutinonesidetoletthelightin；hemadetemporarypicturesonthesalt.Silversaltisstillthebaseofthephotographicfilmtoday.ThenaFrenchscientistmadethefirstpermanentpicturebyusingaspecialpieceofmetalwhichwascoveredwithsilversalt.Aphotographhemadein1862stillexists.ThepainterDeGearimprovedtheprocessbycoveringthemetalalsowithplacingthecommonsaltwhichwecaneat.Thatwasin1839，theofficialdateofbeginningofphotographs.Buttheproblemwastheprintingofthephotographs.Anditwasn'tuntilotherscientistsde