2019版高考英语unit3celebration夯练含解析北师大版

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1、Unit3Celebration李仕才一、阅读理解。Unlessactionistakenimmediately,thereisagoodchancethatalltheoceansoftheworldwillbedeadbytheyear2020.Howcanthispossiblyhappen?   Wehavealreadyseenthatpeopleallowallsortsofwasteproductstoflowintothesea.Itisalmostimpossibletomeasurehowmuchwastewaterandindustrialwast

2、eendupinouroceans,butwecanfindouthowmuchoilispouredintothemlegallyandillegally.Itisillegaltopouroilintotheseaclosetotheshore,butwhenashipismanymilesouttoseatherearenosuchrules.Scientistshavedifferentideasastotheamountofoilputintothesea,butthelowestfigureforoilpouredinEuropeanwatersalonei

3、snearly200,000tonseveryyear.Somepeoplesaythefigurecouldbetentimesashigh.   Itisnotonlyourcoaststhatsufferfromoilpollution.Amongotherthings,manyshellfish(creatureswhichliveinwater,andhaveahardshell)—oystersandmussels,forexample—nowhavehighamountsofpoisonoussubstances.Nexttimeyouhaveshellf

4、ishtoeat,howcanyoubesurethattheyarefreefromoilpollution?Youcannotseetheeffectsandyoucannottastethem,either.Itisreallyquiteaproblem.1.Thispassageismainlyabout_____.A.pollutionintheoceansB.theamountsofoilintheseaC.theamountsofpoisoninshellfishD.oilpollutioninthewaters2.Accordingtothepassag

5、e,whatisthemaincauseofoilpollution?A.Oilshipswhichmeetandstrikeeachother.B.Oilpouredatseawhentheoiltanksarecleanedout.C.Oilcomingoutofthebottomofthesea.D.Oilfromwastewaterandindustrialwaste.3.Whichofthefollowingisillegal?A.Pouringoilintotheseafromland,especiallywhenthereisnootherchoice.B

6、.Allowingwastematerialstoflowintothewaters.C.Pouringoilatseaside.D.Goingfishingwhenthewaterispollutedbyoil.参考答案：1.D;2.D;3.C解析：本文说明的是海水的污染问题之一:向海中倾倒油所导致的污染。如果不立刻采取措施的话,在2020年之前所有的海洋就极有可能都变成死水一潭。1.D主旨大意题。本文说明的是向海中倾倒油所导致的污染。2.D细节理解题。根据第二段“Itisalmostimpossibletomeasurehowmuchwastewaterandind

7、ustrialwasteendupinouroceans...”可知,这些油来自污水和工业废物。3.C细节理解题。根据第二段“Itisillegaltopouroilintotheseaclosetotheshore”可知选C项。二、阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。(2017·临沂二模)GregoryKloehnisanartist61.____________useshisskillsforareallyworthycause—buildinghomesforthehomeless.Makingu