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页数:21页
时间:2019-09-04
《高一英语完形填空训练6篇》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、三、Theword"plastic"comesfromtheGreekword"Platicos"andisusedtodescribe_l_whichcanbeeasilyshaped.Thehistoryofplasticsislongerthanyoumight_2_.Infact_3_manmadeplasticsevertoappearonthemarketwasmadeoverahundredyearsago.Itwascalled"celluloid(赛璐璐广.ItwasdiscoveredbybothanEnglishmananda
2、nAmericaninthesameyea匚_4_i(wastheAmericanswhofirstproduceditonalargescaleduringtheyear1860.Everybodywas_5_bythisnewmaterialwhichcouldbemoulded(用模了彳故)intoshapesand_6_socheaptobuy.Pooryoungmen_7_incitieswithlotsofsmokeanddirtwere_8_tobuywhitecelluloidcollars(领子).Thecollarswereha
3、rdanduncomfortable・Buttheydidnothavetobesenttowash.Thepooryoungmen_9_rubthemcleaneveryeveningwithsoapandwater!Poormothers,_10_hadnotbeenabletoaffordplaythings_1l_theirchildren,werenowabletobuythemplaythings_12_ofcelluloid.Butcelluloidhadoneveryseriousfault.Itcaughtfireveryeasi
4、ly.Infactitburnedevenmorequicklythanwoodorcloth.Thereweremanyterribleaccidents,particularly_13_children.Foryearsscientistsworkedhardtofindabetterplasticmaterialthancelluloid.Theyhad_14_success.Thenin1932anAmericanscientistcalledBaekelandproducedahardplasticmaterialwhichdidnotb
5、um._15_becameknown_16_bakelite(酚醛塑料).Otherplasticmaterialslikebakelitewere_17_produced.They_18_tomakeelectricalfittingsandplatesandcups・Poorpeoplelikedthembecausetheywerebothcheapandsafe,butrichpeople_19_thembecausetheywerecheap,andbecausetheycouldonlybemade_20_darkcolours・1.A
6、.somethingB・everythingC.thingD.anything2.A・wishB.thinkC.wantD.hope3.A.firstB.atfirstC.forthefirstD.thefirst4.A.SoB.ButC.AndD.As5.A.surprisedB.excitedC・toldD.frightened6.A.beB.wereC.wasD.is7.A・waitingB・runningC・walkingD.working8.A.goingB.sureC.aboutD.able9.A.couldB・oughttoC.mus
7、tD.should10.A.whichB.whoC・whomD.that11.A.forB.likeC.inD.of12.A・doneB.producedC・workedD.made13.A.betweenB.onC・amongD.about14.A.muchB.great.C.neverD.little15.A.ThemanB.HeC.ItD.Thescientist16.A.asB.withC.byD.to17.A.alreadyB.stillC.alsoD.yet18.A.usedB.hopedC.wereusedD.had19.A.took
8、B.lovedC.enjoyedD.disliked20.A.inB.byC.fromD.of解析1•这句话表示“plas
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