Unit3 巩固练习重要短语归纳：1. do the dishes 洗餐具2. take out the rubbish 倒垃圾3. fold your/the clothes 叠衣服4. sweep the floor 扫地5. make your/the bed 整理床铺6. clean the living room 打扫客厅7. go out for dinner 出去吃饭8. go to the movies 去看电影9. stay out late 在外面待到很晚10. get a ride 搭车11. help out with 帮助解决…12. at least 至少13. finish doing sth. 完成做某事14 any minute now随时15. be angry with sb.生某人的气16. throw down 扔下17. come home from school放学回家18. come over 过来19. all the time 一直;总是20. all day/evening 整曰/夜21. do housework/ chores 做家务22. as…as…和…一样…23. in surprise 惊讶地24. as soon as 一…就…25. hang out with sb. 和某人闲逛26. pass sb. sth.= pass sth. to sb. 把某物传给某人27. borrow sb.sth.= borrow sth.from sb.向某人借...28. lend sb. sth.= lend sth. to sb. 把某物借给某人29. hate to do sth.= hate doing sth. 讨厌做某事30. provide sth.for sb.=provide sb.with sth.为某人提供某物31. invite sb. to ...邀请某人...32. in order to为了33. get good grades取得好成绩34. a waste of tim e浪费时间35. mind doing sth. 介意做某事36. depend on依赖…37. look after / take care of /care for 照顾；照看38. do one’s part in (doing ) sth. 尽某人的职责39. as a result因此40. fall ill病倒语法重点1, 有礼貌地提出请求的句型：Could you (please) +动词原形...？请你(做)……好吗？Could you (please) not +动词原形.? 请你不要(做)……好吗？常用答语：肯定回答：Sure. /Yes, Sure./ Of course. / All right. / OK. /Certainly. /No problem.否定回答常以sorry开头：I’m sorry. I”ll do it right away. 不好意思，我马上做。
Sorry, I can’t. I have to do my homework.Sorry, I can’t. I am studying for my test.I’m sorry. I won’t do it again.2, 请求许可的句型ask for permission Could I / we + 动词原形…我/我们可以做...吗？Yes, you can. No, you can’t.3, could 与 can 的用法区别could 与can 都是情态动词，二者都可用于表示请求的句子中，但是用法稍有不同。
can 表示一般性的请求，语气较随便，常用于熟人之间或长辈对晚辈、上级对下级的场合。
例如： Can you tell us your story, Tony?请你给我们讲讲你的故事好吗，托尼？could 表示有礼貌的请求，语气委婉, 常用于非熟人之间或晚辈对长辈、下级对上级的场合。
例如：Could you pass the salt to me? 请你把盐递给我，好吗？Could you please clean your room?请你打扫一下你的房间，好吗？4, neither与so的用法。
neither作副词，意为“也不”，“Neither ＋系动词(助动词或情态动词) ＋主语”表示前面所述否定内容也适用于另一个人或物。
此时也可用nor替换neither使用。
——I don’t like this dress.我不喜欢这件连衣裙。
——Neither / Nor do I. 我也不喜欢。
“So＋系动词(助动词或情态动词)＋主语”表示前面所述肯定内容也适用于另一人。
——Mary often helps her mother do housework.玛丽经常帮她妈妈做家务。
——So do I.我也是(经常帮妈妈做家务)。
【巩固练习】I、单项选择( )1. Here’s so much rubbish. Could you please ____________?A. give out itB. give it outC. take out itD. take it out( )2.---Could you please fold the clothes, Mary? ---__________.A. Yes, I couldB. No, I couldn’tC. Yes, sureD. No, I won’t( )3. ---Could you please sweep the floor? --______. I’m washing the shirt.A. Yes, sureB. No problemC. Sorry, I couldn’tD. No, I can’t( )4. ---Could you please _________your bike here?A. don’t stopB. not to stopC. not stopD. not stopping( )5. ---Could I ____your bicycle? ---Sure, and you can _____for a week.A. borrow, borrowB. borrow, keepC. lend, lendD. lend, borrow( )6. _________of the two boys is from America. They’re from Canada.A. BothB. EitherC. NeitherD. All( )7. I won’t visit her this weekend. Jack won’t, _________.A. bothB. eitherC. neitherD. too( )8. ---I didn’t get to school late this morning. ---__________.A. Me tooB. Me neitherC. Me eitherD. Neither was I( )9. If you don’t put up the signs after school, ___________.A. so does JimB. so will JimC. neither does JimD. neither will Jim( )10. Mary will make a plan as soon as she _______her homework.A. finishesB. finishC. will finishD. finished( )11. ---I’m going to the shopping center.---___________you’re there, could you buy some fruit for me?A. WhenB. AfterC. WhileD. As soon as( )12. The teacher always tells us _________time _________computer games.A. don’t waste, to playB. don’t waste, playingC. not to waste, to playD. not to waster, playing( )13. __________ good grades, you should try to study harder.A. GetB. In order to getC. GettingD. Got( )14. I’m going to take a vacation. Could you please _____me _____someinformation about interesting places to travel?A. offer, toB. offer, forC. provide, withD. provide, for( )15. ---Could I watch TV?---No, you ____. You ____finish your homework first.A. can’t, mustB. can’t, canC. couldn’t, mustD. couldn’t, can( )16. “ When did you come home _________school yesterday?” she asked me_________surprise.A. to, withB. from, withC. to, inD. from, in( )17. Don’t _________your cut wet when doing chores, Henry.A. getB. makeC. letD. keep( )18. We should _________the windows open to __________fresh air in.A. keep, makeB. keep, letC. make, makeD. make, get( )19. ---Do you mind _________your room?---No, I’ll do that after finishing _________this article.A. clean, writeB. clean, writingC. cleaning, writeD. cleaning, writing( )20. The harder you study, __________grades you’ll get.A. goodB. betterC. bestD. the betterII、完形填空一、完形填空。