PAGEPAGEPAGE8Unit13We'retryingtosavetheearth!第2课时分层训练[SectionA23a­4c]Ⅰ.根据句意及汉语提示写出所缺的单词1．Ithinkitis________(残忍的)tokilltheanimals.2．2017·宿迁MostpeopleinChinacouldn't________(买得起)carstwentyyearsago.3．Readinginthesunis________(有害的)toyoureyes.4．Thegovernmenthasmadesome________(法律)toprotectthewildanimals.5．About70millionsharksaretradedinthis________(行业)everyyear.Ⅱ.从方框当选出合适的短语，并用其适当方式填空payfor,turnoff,beharmfulto,cutoff,sofar,takepartin1．Pleaserememberto________________thecomputerwhenyoudon'tuseit.Itisawaytosaveenergy.2．Wehavelearnedtwelveunits________________________________________________________________________.3．Howmuchdidyou________________yourbooksyesterday?4．Haveyouever________________anenvironmentalproject?5．Hehadhisfinger________________inanaccidentatwork.6．Junkfood________________humans'health.Ⅲ.根据汉语意思完成句子1．他们在山顶发现了一座古老的庙宇。Theyfoundanoldtemple________________________________themountain.2．她不能再忍受这里的噪声了。Shecan________________standthenoisehere.3．吸烟对你的健康没有好处。Smokingisnot________________yourhealth.4．该采取行动了，但我们还没有做好预备。It'stimeto________________，butwehaven'tgotready.5．不仅他，而且我们也喜欢这首歌。________________he________________wearefondofthesong.Ⅰ.单项选择()1.2018·天津Iamafraidwecannot________totakeataxi.Let'sgobyundergroundinstead.A．refuseB．affordC．forgetD．fall()2.2018·广东ItissaidthatthenumberofforestparksinGuangdong________tomorethan1，000sofar.A．increaseB．increasedC．hasincreasedD．willincrease()3.2018·河北Lookatthepicture.ThetopfiveTVplays________init.A．listB．arelistedC．willlistD．willbelisted()4.2017·黄冈—Canyoutellmehowlongyou________theHuaweimobilephone,Mr.Zheng?—Nearlyayear.Itworksverywell.A．willbuyB．havehadC．haveboughtD．hadhad()5.Afterdinner,heusedto________computergames,butnowhegetsusedto________.A．play;walkB．playing;walkingC．play;walkingD．playing;walk()6.2017·呼和浩特________Lucy________youcan'tgototheparty.Oneofyouhastostayathometolookafteryourgrandma.A．Neither;norB．Either;orC．Notonly;butalsoD．Both;and()7.2018·乌鲁木齐____