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Unit2Topic1Section D随堂练习基础篇一.根据句意及汉语提示写出正确的单词
1.Now fewfamilies in the cityuse(煤块)to cook.【答案】coal【解析】coal n.煤,煤块
2.Our governmentplans to(创造)more jobsfor youngpeople.【答案】create【解析】create v.创造.
3.He gotup fromthe groundwith(血)on hisface.【答案】blood【解析】blood n.血.
4.There arcmany peoplein theroom,(包括)Jim andLucy.【答案】including[解析]including prep.包括.二.单项选择
1.Mr.Zhang looksvery weakbecause helost alol ofin theaccident A.space B.water C.blood D.money【答案】C【解析】根据句意可知他看起来很虚弱,是因为他在事故中失血过多blood n.鲜血
2.—There arccars onthe roadthese days.—Yes,and therespollution!A.too much;too manyB.too manytoo muchC.too much;too muchD.much too;much too【答案】B【解析】tomany+可数名词复数,too much+不可数名词
3.The noisepollution istoo serious,and lotsof workersin thisfactory deafso far.A.go B.went C.have goneD.going【答案】C【解析•】go deaf变聋;so far到目前为止,与现在完成时连用.
4.Ilha hebad weatherwill stayfbr threedays.A.is reportedB.reported C.reports D.reporting【答案】A【解析】its reported据报道
5.一I hearthat noisepollution can cause peopleto lose,Is thattrue一Of course,quite afew peopleliving nearairports haveA.hearing loss,their hearingB.their hearing,hearing lossB.heir hearings,hearing lossesC.their hearings,hearing loss【答案】C[解析]lose ones hearing=have hearingloss提升篇三.根据句意填入合适的短语.
1.噪音污染也可能引起高血压Noise pollutioncancauseas well.【答案】high bloodpressure【解析】high bloodpressure高血压.
2.大多数人没有意识到自己正呼吸着被污染的空气Most peopledont thatthey polluted air.【答案】realize;are breathing【解析】realize v.意识到;breaihev.呼吸;be+doing sth表正在做某事.
3.我们需要发展本地工业We needto thelocal.【答案】develop;industry【解析】develop v.发展;industry n.工业.
4.随着工业的发展,环境污染成为一大社会问题_________________________________________,environmental pollutionbecomes abig socialproblem.【答案】With the development ofindustry【解析】with thedevelopment of sth随着....的发展.
5.燃烧煤和汽油污染大气,也有害于我们的健康Burning coaland oilpollutes the air,and itour health【答案】is harmfulto;as well【解析】be harmfulto sth对....有害;as well也.四.从方框内选择恰当的单词完成下面的短文cloud,use,make,slow,little,develop harmdie,produce,thousand,be,easy Airis allaround us.It isaround uswhen wewalk andplay.From thetime wewere born,air isaround uson eachside.We livein the air every day.However,with the
1.of modernsociety,air pollutionhas becomeone ofthe mostserious problemsintheworld today.People maketheairdirty withgas andsmoke
2.by machines.Badly pollutedair cancause sicknessand even
3..Everyone wantsto stop pollution,but itsa difficultproblem tosolve.Most ofthe pollutionis causedby thingsthat peopleneed.Automobiles(汽车)and planescause pollution,but theyalso providepeople withtransportation.Factories causeair pollution,too,but theyalso providepeople withjobs andproducts.In crowdedcities,
4.of automobilesand factoriescan addtons ofpollution totheaireveryday.Nobody likesair pollution.It makesclear andfresh airlook
5.and smellbad.It is
6.to Everyoneshealth.Air pollutiondamages theplants thatprovide uswith food.Most materialsarc usedup morequickly inpollutedairthan theydo inclean air.Polluted aircan evendamage strongmaterials likesteel andconcrete(%昆凝土).If wewant tostoppollutionimmediately,we wouldhave tostop
7.many ofthe machinesthat makelife
8._for us.Pollution canbe stopped
9..Scientists andengineers candevelop automobilesthat produce
10.pollution.
2.【答案】produced[1gas andsmoke producedby machines.由机器产生的气,烟,过去分词表被动.
3.【答案】death【解析】句意污染严重的空气能引起疾病甚至死亡;death n.死亡;die v.死亡.
4.【答案】thousands of【解析】thousands of成千上万的.
5.【答案】cloudy【解析】句意空气污染能使晴朗新鲜的空气看起来雾蒙蒙的,闻起来臭的;cloudy adj.有、多雾的
6.【答案】harmful【解析】be harmfulto sth对....有害的.
7.【答案】using【解析】stop doingslh停止做某事.
8.【答案】easier【解析】make stheasier使某事更容易.
9.【答案】slowly【解析】句意污染能被慢慢停止副词修饰动词
10.【答案】less【解析】句意科学家和工程师能研发污染更少的汽车.。