PAGEPAGEPAGE6Unit13We'retryingtosavetheearth!第1课时分层训练[SectionA11a­2d]Ⅰ.根据句意及汉语提示写出所缺的单词1．Bikeridinghasmore________(优点)thandisadvantages.2．Thereismuchrubbishatthe________(底部)oftheriver.3．Thereisa________(木制的)boxonthetable.4．Thebikeisveryexpensiveforme.Itwill________(花费)meaboutsixhundredyuan.5．Don'tlaughatthe________(难看的)picture.Afterall,itwaspaintedbyafour­year­oldboy.6．Myuncleisa________(渔民)andhegoesfishingeveryday.7．Weshouldusefewer________(塑料的)bagsinordertoprotecttheenvironment.8．Nylonismadefromair,________(煤)andwater.Ⅱ.用括号中所给单词的适当方式填空1．Thismethodcanmakea________(different)inourlife.2．Thelakeisdirty.Butitusedto________(be)veryclean.3．Theairis________(bad)pollutedbecausetherearetoomanycarsnow.4．Wecantakethebusinsteadof________(drive)thecar.5．Remember________(throw)rubbishinthebinsandkeeppublicplacescleanandbeautiful.Ⅲ.从方框当选出合适的短语，并用其适当方式填空playapart,begoodfor,makeadifference，toomuch,leadto1．I'msureyouractionwill________________abetterfuture.2．Everyoneshould________________incleaningupthecitypark.3．Youshouldeatmorefruitandvegetables.They________________yourhealth.4．Youractionscan________________inyourlife.5．Thereis________________rubbishandwasteontheground.Ⅳ.根据汉语意思完成句子1．当地政府号召每个人参加这项活动。Thelocalgovernmentcalledoneverybodyto________________________theactivity.2．他说他能够本人解决这个成绩。Hesaidhe________________________solvetheproblembyhimself.3．我更情愿待在家里看电视，而不是跟朋友出去闲逛。________________hangingoutwithfriends,IprefertowatchTVathome.4．这座城市的每一个人都该当在保护环境方面出一份力。Everyoneinthecityshould________________________________________theenvironment.5．种植更多的树可以减少空气净化。Plantingmoretreescan________________________________.Ⅰ.单项选择()1.2017·河北Don'ttakethedictionaryaway.I________it.A．useB．usedC．amusingD．haveused()2.2018·邵阳Remember________somefruitwhenyoucomeback.A．buyingB．tobuyC．buy()3.—Itwill________onlyabout50minutestotraveltoMountWuyibyhigh­speedrailway.—Wow,howexciting!Ican'twait.A．takeB．spendC．costD．pay()4.Manyvolunteerswillhelpto________