Unit2Topic3SectionA&B重点短语及句型1.采访某人某事2.环境的保护3.传递信息4.鼓励某人做某事5.双面纸6.为…工作7.以便于，为了8.省钱9.节约能源10.坐出租车11.点头12摇头13.说着容易做着难。14.塑料袋15.放弃16.事实胜于雄辩。17.毕竟18.理应/应该干…=19.核能20.酸雨练习题一、根据句意，用所给单词的适当形式填空。1.Thesetinbottleswerecollectedfor_____(recycle).2.InsomecountriessuchasIndia,shakingtheheadmeans_______(agree).3._______(nod)yourheadifyouagreewithme.4.Theearthis_______(shake),andtheremustbeanearthquake(地震).5.Myjobis_______(protect)theenvironmentinourcity.二、用适当的并列连词填空（and，but，so，while，or）。1．Goalongthestreet，_______you'llfindtheshop．2．Theweatherwasverycold，_______manypeoplewereill．3．Swimmingisgoodforyourarms,______climbingmountainsisgoodforlegs.4．Iknowhim,_______Ican'trememberhisname．5．Youmaygowithhim_______stayathome．6．Let'stakethestoneaway，_______theremaybeanaccident．7．Myglasseswerebroken，_______Ineedanewpair．8.Hehasfailedseveraltimes,_______henevergivesup.9.Weareplantingtrees_______theyarewateringflowers.※扩展：for在并列句中，有“因为”的意思。Unit2Topic3SectionC&D重点短语及句型1.寻找2.短途旅行3.确保4.达到…速度5.打开（电源、煤气、自来水）6.关掉(电源、煤气、自来水)7.把…调大、调小/8.沼气技术9.在人们的日常生活当中10.准时11.在不久的将来12.可再生能源13.花费时间做某事14.用完15.从…中除去…16.即使，尽管=17.快点；赶快18.代替干…19.要求某人干…20.被要求干…一、根据所给单词或汉语填写单词的适当形式。1.Never__________(放弃)studying,you’llsucceedoneday.2.Rememberto__________(关掉)theelectricitywhenyouleavetheroom.3.Thebushassix__________(轮子).4.Myshirtwas_________(干燥的，干的)afterseveralminutesunderthesun.5.Thereisa__________(深的)holeinthetree.Therearesomeanimalsinit.6.Iaskedhimifhewouldhelpmeandhe_____(nod).7.Theyhadan_______(agree)nevertotalkaboutworkathome.二．英汉互译。8.你们是怎样处理塑料袋的？Howdoyoudealwith__________?9.我们的钱快用尽了。Weare__________ofmoney.10.当你离开教室的时候,应该随手关灯。You__________turnoffthelightswhenyouleavetheclassroom..11.这个教室太小了，容纳不下200名学生。Theclassroomis____________________200students.12.这辆车比那个自行车贵多了。Thecaris_______________thanthatbike.Unit2Topic3SectionA&B参考答案：重点短语及句型1.interviewsb.aboutsth.采访某人某事2.environmentalprotection环境的保护3.spreadthemessage传递信息4.encouragesb.todosth.鼓励某人做某事5.bothsidesofpaper双面纸6.workfor为…工作7.sothat以便于，为了8.savemoney省钱9.saveenergy节约能源10.takeataxi坐出租车11.nodthe/one’shead点头12.shakethe/one’shead摇头13.Easiersaidthandone.说着容易做着难。14.Actionsspeaklouderthanwords.事实胜于雄辩。15.giveup放弃16.plasticbags塑料袋17.afterall毕竟18.besupposedtodo…=oughttodo…=shoulddo…理应/应该干…19.nuclearpower核能20.acidrain酸雨练习题一、1.recycling2.agreement3.Nod4.shaking5.toprotect二、1.and2.so3.while4.but5.or6.or7.so8.but9.whileUnit2Topic3SectionC&D参考答案：重点短语及句型1.lookfor寻找2.travelashortdistance短途旅行3.makesure确保4.ontime准时5.turnon打开（电源、煤气、自来水）6.turn/shutoff关掉(电源、煤气、自来水)7.turnup/down（把…调大、调小）8.biogastechnology沼气技术9.inpeople’severydaylife在人们的日常生活当中10.reachatopspeedof达到…速度11.inthenearfuture在不久的将来12.renewablesources可再生能源13.Ittakes/tooksb.sometimetodosth.花费时间做某事14.runout用完15.remove…from…从…中除去…16.eventhough=evenif即使，尽管17.hurryup=inahurry快点；赶快18.insteadofdoing…代替干…19.requiresb.todosth.要求某人干…20.berequiredtodosth.被要求干…练习题一、1.giveup2.shutoff3.wheels4.dry5.deep6.nodded7.agreement二、8.plasticbags9.runningout10.oughtto11.toosmalltohold12.muchmoreexpensive
