上海新世纪英语八年级下U4 Lesson Two 练习四

FourI.Fillthewiththeproperwords.(用给词的当式空boyisoverfive____________tall.Weshouldas____________thecarspollutesair.(possibly)Pollutionwillabigproblemunlesswe____________now.TheseyearsoldbeeninChina.(build)Nowourcountrypayingtotheenvironmental____________.Shanghaiintheyears.(rapid)II.CompletefollowingChinese(根据中文意思完成句子）Aftertheyattendedpollution,of(拒绝使用onceand（他们扔掉）Tocityabetterplacelive,weshould____

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（防止温室效应发生（劝告我）havegoodIII.Choosephrasesinandfillinblankinitsproperform.(择框的词并适形填)protectelectricownersoftheorchardsurprisedtofindsomeone______________________hisapplewhenhe2.IimportanceofEnglishIinEnglishexerciseswill4.Ifwetrightnow,theworldwillbeaterribleplace5.Ifwettakeactiontotheworldwill__________.6.Intoshouldoffroom.wasmadeforpurpose.IV.Choosetheanswer.(选最当答）（）near_____Thames.the/B./theC..//thethe（）twinscorrectedthemistakesonthetestpapers_______.B.themselvesC.himself（）getsitcoldB.morecold

（）Susansisterforyears.hadB.lentC.boughtD.（）_____________thepopulationwewillneedBecauseofB.C.AsSince（）PeoplewillfindmakeB.indayD.anyday（）youdonesomebadthings_________thetowill（）Imgoingtouselessbooks,roomridofbuyC.D.（）Wetry_________ourcityandtoB.C.D.（）Mylittlebrotherhasneveruplate.B.NeitherhaveNeitherareFillintheproperwords.(填适的，字已)Inmanybigcitiesinworld,theofcarsisthought-tobemajorairpollution．willlinthefuture?Someexpertsthinkthattodaytroubleb2theyusetoo（汽油saythecaroffuturewillbesmaller．oftomorrowwillmwithoutmotorairconditioning’llhavenoradioandlights’scarwillanairwithdoorsorwindows．Itneednpollutioncontrolsystembecauseitw5usepetrolfact,thisnewcarwillpushedthedriver．Veryfewwillbekilledtopswillfivemileshour．However,wealsonotaskforprettythecarswillcomeinonly．cardothe．sthefuturewillbe．thinkwillbesolvedcarcompanieswiththeofthe．Tomorrow’scarwillbebigger,faster,andmorecomfortableb．willrooms,TVs,water,heat,conditioning,aswimmingpool．willlcomfortablyIfinshortsupply供给）,Supercarwillrunonwater5.______________VI.Writing.写话至个)(LetProtectOurEnvironment)

I.1.feet2.4.builtprotectionII.1.refusedto2.takeaction3.developprogramme,environmentalprotectionthegreenhouse5.toIII.1.cutdown2.reali