1、Unit2 Topic3 Section A&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. These tin bottles were collected for _ (recycle).2. In some countries such as India, sha
2、king the head means _ (agree).3. _ (nod) your head if you agree with me.4.The earth is _ (shake), and there must be an earthquake (地震).5. My job is _ (protect) the environment in our city.二、用适当的并列连词填空（and，but，so，while，or）。1Goalongthestreet，_youllfindtheshop2Theweatherwasverycold，_manypeoplewereill3S
3、wimming is good for your arms,_climbing mountains is good for legs.4Iknowhim,_Icantrememberhisname5Youmaygowithhim_stayathome6Letstakethestoneaway，_theremaybeanaccident7Myglasseswerebroken，_Ineedanewpair8. He has failed several times, _he never gives up.9. We are planting trees _they are watering fl
4、owers. 扩展：for在并列句中，有 “因为”的意思。Unit2 Topic3 Section C&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, youll succe
5、ed one day.2.Remember to _ (关掉) the electricity when you leave the room.3.The bus has six _ (轮子).4.My shirt was _ (干燥的，干的)after several minutes under the sun.5.There is a_ (深的) hole in the tree. There are some animals in it.6. I asked him if he would help me and he_ (nod).7. They had an_ (agree) nev
6、er to talk about work at home.二英汉互译。8.你们是怎样处理塑料袋的？How do you deal with _ _?9.我们的钱快用尽了。We are _ _of money.10.当你离开教室的时候, 应该随手关灯。You _ _ turn off the lights when you leave the classroom. 11.这个教室太小了，容纳不下200名学生。 The classroom is _ _ _ _ 200 students. 12.这辆车比那个自行车贵多了。 The car is _ _ _ than that bike.Unit2
7、 Topic3 Section A&B参考答案：重点短语及句型1. interview sb. about sth. 采访某人某事2. environmental protection环境的保护3. spread the message 传递信息4. encourage sb. to do sth. 鼓励某人做某事5. both sides of paper双面纸6. work for为工作7. so that 以便于，为了8. save money 省钱9. save energy节约能源10. take a taxi坐出租车11. nod the/ones head点头12. shake
8、the/ones head摇头13. Easier said than done.说着容易做着难。14. Actions speak louder than words.事实胜于雄辩。15. give up 放弃16. plastic bags塑料袋17. after all毕竟18. be supposed to do=ought to do=should do 理应/应该干19. nuclear power 核能20. acid rain酸雨练习题一、1.recycling 2.agreement 3.Nod 4.shaking 5.to protect二、1.and 2.so 3.whi
9、le 4.but 5.or 6.or 7.so 8.but 9.whileUnit2 Topic3 Section C&D参考答案：重点短语及句型1. look for寻找2. travel a short distance 短途旅行3. make sure 确保4. on time 准时5. turn on打开（电源、煤气、自来水）6. turn /shut off 关掉(电源、煤气、自来水)7. turn up/down（把调大、调小）8. biogas technology沼气技术9. in peoples everyday life在人们的日常生活当中10. reach a top s
10、peed of达到速度11. in the near future在不久的将来12. renewable sources可再生能源13. It takes/took sb. some time to do sth.花费时间做某事14. run out用完15. removefrom从中除去16. even though=even if 即使，尽管17. hurry up =in a hurry 快点；赶快18. instead of doing 代替干19. require sb. to do sth.要求某人干20. be required to do sth.被要求干练习题一、1.give up 2.shut off 3.wheels 4.dry 5.deep 6.nodded 7.agreement二、8.plastic bags 9.running out 10.ought to 11.too small to hold 12.much more expensive
