八年级英语Unit2KeepingHealthyTopic3Mustwedorcisetopreventtheflu练习.docx

Unit 2 Keeping HealthyTopic 3重点单词1. n.问题；v.询问2. v.建筑，增强 3. adv.最后；最终，终于4. n.因特网 5. pron.他/她/它们自己6. n.习惯7. adj.胖的；n.脂肪8. vi.发生9. adv.代替,反而10. pron.它自己11. prep.adv.离开，关掉12. v.建议,劝告13. pron.她自己14. v.杀死15. n.用法说明，操作指南16. prep.除 之外17. n.战争18. n.外祖母，祖母，奶奶词汇拓展1.build (n.)_ (过去式/过去分词)_2.final(adj.)_最后,最终，终于3.fat (比较级)_ (最高级)_ 4.happy (反义词)_ (adv.)_ (名词)_短语集锦 1. 问某人一些问题 ask sb. some questions 2. 开始吧，做吧，走在前面 go ahead 3. 预防流感 prevent the flu 阻止.做某事prevent /stop/keep.from doing sth. 4. 增强某人的体质build sb. up 5. 保持我们的房间干净 keep our rooms clean 6. 保持空气新鲜 keep the air fresh 7. 一直 all the time 8. 远离 keep away from 9. 听从某人的意见 take ones advice 10. 打电话给某人 ring sb up 11. 现在，马上 right now 12. 半个小时以后half an hour later 13. 留口信 leave a message 14. 为某人捎口信 take a message for sb 15. 单独 (all)by oneself 16. 做扫除do some cleaning 17. 健康的饮食习惯healthy eating habits 18. 另一方面 on the other hand 19. 远离烟酒stay away from smoking and drinking 20. 拒绝做某事 say no to doing sth. 拒绝某人/某事say no to sb./sth. 21. 为了做 in order to do 22. 停止锻炼 stop exercising 23. 热身，变暖warm up 24. 代替，而不是 instead of 句型集锦1.我可以问你一些问题吗？当然可以，请问吧。 May I you ? Sure, .2.我们应该做些什么来防止它呢？ What should I do it? 3.为了增强我们的体质我们应该经常锻炼 We must exercise often . 4.我们应该一直保持我们的房间干净，空气新鲜。 We should our rooms and the air all the time. 5.我们应该远离拥挤的地方We should crowded places. 6.当我们患流感时，我们必须立刻去看医生吗？是的，我们必须去。 we go to see a doctor when we have the flu？Yes,we must. 7.我们会听从你的建议的. We will . 8.为了预防流感我们必须吃药吗？不，我们不必。 Must we take some medicine to prevent the flu? No,we /we . 9.请找李玉平医生接电话好吗？恐怕他现在很忙。Could I Dr.Liyuping? Im afraid he is busy . 10.我会稍后给他打电话的。I will later. 11.我想要李玉平医生接电话。Id like to Dr.Liyuping 12.我能留口信吗？Can I ? Sure, go ahead. 13.请告诉我的父亲不要忘记明天下午的报告。 Please my father forget the talk tomorrow afternoon. 14.我会亲自把这个口信给他的。I will him the message . 15.了解急救知识是必要的. It is first aid. 16.快乐对于你的健康是重要的.Happiness for your health. 17.你应该拒绝吸烟和喝酒。You should and . 18.为了保持健康，我们应该. keep healthy,we should. 重难点解读 May I ask you some questions,Dr. Li?（Unit 2 Topic3 P43）1.我们必须尽快解决北京拥挤的交通问题。（完成句子）We must of heavy traffic in Beijing as soon as possible.question常指口头回答的问题，常见搭配：ask some questions问问题，answer the question回答问题。拓展problem意为“问题”，常指有疑难的问题，如数学，化学，物理，社会，人口，政治，经济等问题，与它搭配的动词一般是work out和solve。易错易混辨析 happen,take place（Unit 2 Topic3 P47）1.The earthquake when the people were sleeping peacefully.A. took place B. happened C. changed2. Our school sports meeting every May.A. happens B. holds C. takes place3.Mark seems very angry.What happened him? ( )A.with B.for C.to 4.-When did the earthquake in Yaan happen?happen指偶然发生，具有不可预测性，主语一般是某物/某事。表示“某人发生了什么事”时用“sth. happens to sb.”。 happen还可以表示“碰巧”，常用于“sb.+ happens+ to do sth.”和“It happens +that从句”两种结构。如：What happened to him?他怎么了？I happened to know his brother.=It happened that I knew his brother.我碰巧认识他弟弟。take place指事先计划好或预先布置而发生，指某种确定事件。如：Great changes have taken place in my hometown.我的家乡发生了很大的变化。注意：happen和take place都没有被动语态。instead, instead of（Unit 2 Topic3 P50）即 时 演 练Lets play cards watching television. A. instead of B. instead C. except8. It will take several days by car, so lets go there by plane .A. instead of B. instead C. rather thaninstead副词，意为“代替，反而”，位于句尾：句子+instead.如：Mom，youre too tired. Let me clean the floor instead. 妈妈，你太累了，我来拖地吧。insteadof短语介词意为“代替，而不是”，在句中的位置比较灵活，其后经常跟名词、代词、动词-ing形式。如：Marys uncle is leaving for Russia instead of Japan. 玛丽的叔叔要动身前往俄罗斯而不是日本。 except, besides, but( P53)1.Tom Lily the film.（ ）A. Except;likes B. besides;likes C. as well;like2. 除了我之外每一个人都到了。（完成句子）Everyone is here .except用作介词，意思是“除了都，”其含义是“从整体里减去一部分”，着重于“有一部分被排除在外或不包括在内”，except后的词便是被排除的部分，常与all, everything, everybody, always等词连用。如：We all went there except Li Hua. 除了李华以外，我们都去那儿了。besides用作介词，着重“除外，另外还有”，besides后的词是