资源描述：
《高考英语(人教)一轮预热自练巩固题必修1U4及答案.docx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、2019高考英语（人教）一轮预热自练巩固题必修1U4及答案***阅读理解Unlessactionistakenimmediately,thereisagoodchancethatalltheoceansoftheworldwillbedeadbytheyear2020.Howcanthispossiblyhappen?Wehavealreadyseenthatpeopleallowallsortsofwasteproductstoflowintothesea.Itisalmostimpossibletomea
2、surehowmuchwastewaterandindustrialwasteendupinouroceans,butwecanfindouthowmuchoilispouredintothemlegallyandillegally.Itisillegaltopouroilintotheseaclosetotheshore,butwhenashipismanymilesouttoseatherearenosuchrules.Scientistshavedifferentideasastotheamountof
3、oilputintothesea,butthelowestfigureforoilpouredinEuropeanwatersaloneisnearly200,000tonseveryyear.Somepeoplesaythefigurecouldbetentimesashigh.Itisnotonlyourcoaststhatsufferfromoilpollution.Amongotherthings,manyshellfish(creatureswhichliveinwater,andhaveahard
4、shell)—oystersandmussels,forexample—nowhavehighamountsofpoisonoussubstances.Nexttimeyouhaveshellfishtoeat,howcanyoubesurethattheyarefreefromoilpollution?Youcannotseetheeffectsandyoucannottastethem,either.Itisreallyquiteaproblem.1.Thispassageismainlyabout___
5、__.A.pollutionintheoceansB.theamountsofoilintheseaC.theamountsofpoisoninshellfishD.oilpollutioninthewaters2.Accordingtothepassage,whatisthemaincauseofoilpollution?A.Oilshipswhichmeetandstrikeeachother.B.Oilpouredatseawhentheoiltanksarecleanedout.C.Oilcoming
6、outofthebottomofthesea.D.Oilfromwastewaterandindustrialwaste.3.Whichofthefollowingisillegal?A.Pouringoilintotheseafromland,especiallywhenthereisnootherchoice.B.Allowingwastematerialstoflowintothewaters.第1页C.Pouringoilatseaside.D.Goingfishingwhenthewaterispo
7、llutedbyoil.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“Itisalmostimpossibletomeasurehowmuchwastewaterandindustrialwasteendupinouroceans...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“I
8、tisillegaltopouroilintotheseaclosetotheshore可知选C”项。***语法填空ThewiveswholivedwithinthewallsoftheWeinsbergCastleinGermanywerewellawareoftherichesitheld:gold,silver,jewels,andwealthbeyondbelief.Thenthedayca
