八年级英语下册Unit4《Whydonx27tyoutalktoyourparents》(讲)(含解析)(新版)人教新目标版

1、Unit 4 Why dont you talk to your parents一、教材分析本课的中心话题是谈论同学们生活及学习中的问题和困难并提出合适的建议，从而展开教学活动。学习本单元后学生能用英语说出学习和生活中的问题和困难，并能根据别人的问题给出合适的建议。二、重、难点知识点提示重点：让学生用英语说出学习和生活中的问题和困难，并且给出别人一些合适的建议，注意提建议的句型及用法和建议形式的多样化。难点：用英语给出合适的建议是一大难点，词汇和短语搭配等基本功要扎实。三、重点知识点讲解：考点（一）单词短语辨析 . allow 用法allow sb. to do sth允许某人做某事【拓展】

2、allowv 允许allow doing sth允许做某事They dont allow smoking.allow sb. to do sth允许某人做某事My mother allows me to watch TV.be allowed to do sth被允许做某事【典型例题1】 1. His mother _ him _ the games.Ais allowed, to playB. doesnt allow , to playC doesnt allow play D. is allowed play【答案】 B【解析】考点：考查语态及非谓语动词. until, so that

3、,although的用法 ：Until：在带有till或 until引导的时间状语从句从句里，如果主句用肯定式，其含义是“一直到 , 时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到, 才, ” ,“在 , 以前不 , ” ,谓语动词可用瞬间动词。1/12例如： The young man read till the light went out.Let s wait until the rain stops.We wont start until Bob comeDont get off until the bus stops.so that：引导目的状语从句so that（

4、为了，以便）例如： We started early so that we could catch the first train.He studies hard so that he could work better in the futureAlthough ：although的用法意思相当于though （尽管，虽然），用来引导让步状语从句。它所引导的从句不能与并列连词but ， and， so等连用，但可以和yet ， still等词连用。例如：Although the book was old, we decided to buy it.尽管这本书很旧，我们还是决定买。Althou

5、gh he was tired, he went on working.【典型例题2】【 2013 山东临沂2】 1. Please hold on to your dream _ one dayit comes true.A. ifB. untilC. unlessD. though【答案】 B【解析】试题分析：句意：请坚持你的梦想，直到一天你的梦想实现。A. if如果； B. until直到.时； C. unless除非，如果不；D. though虽然。结合句意，故选B。考点：考查连词的用法。2. He speaks _ fast _ I can t follow himA so； tha

6、tB such ； thatC so；as toD enough； that【答案】 A【解析】考点：考查连词的用法。2/123. The boy can speak both English and Japanese _ he is only ten. Wow, what a clever boy!A. ifB. becauseC. although【答案】 C【解析】试题分析：句意：- 虽然他才10 岁，但他能说英语和日语。多聪明的孩子。A. if如果； B. because因为； C. although虽然。结合句意，故选C。考点：考查连词的用法。.与 look相关的短语：look fo

7、rlook after=take care oflook likelook the samelook overlook throughlook outlook uplook aroundlook forward to【典型例题3】 1.Can you help me to _ my dog when I leave for HongKong?A. look afterB. look forC. look atD. look through【答案】 A【解析】考点：考查动词的用法。2. 【 2013 湖北十堰】 Here is the book. First _ it and then tell

8、 me whatyou think of it.A. look intoB. look throughC. look upD. look after【答案】 B【解析】试题分析：句意：给你书，先浏览一下，然后告诉我你是怎样想的。A. look into调查，观察； B. look through浏览；C. look up在（字典，书等中）查找；D.look after照看，照顾。结合句意，故选B。3/12考点：考查动词的用法。.leave v遗忘，留下leave sth . somewhere把某物忘在某地leave sb. by oneself把某人单独留下forget,忘记，后面不加地点。

9、Don t forget to bring your book here.【典型例题4】 1. Sorry , I_ my homework at home . Don t _ it here tomorrow.A. left ; forget bringingB. left; forget to bringC. forget; forget bringingD. forgot; forget to bring【答案】 B【解析】考点：考查动词。.get on with sb.和某人和睦相处；和某人关系良好=get along withget on well/ badly with=get a

10、long well/badly with相处的好 / 坏【典型例题5】 1 My English teacher is easy_so we all like herA to get along with Bget along withC to get along【答案】 A【解析】句意：我的英语老师很容易相处，因此我们都很喜欢她。easy 后应用不定式，get along为不及物动词短语，后面的介词不能丢。故选A。考点：不定式的用法，【 2013 湖北十堰】 32. What kind of persons do you prefer to make friends with? I choo

11、se my friends on their characters and how we _.A. get inB. get upC. get onD. get off【答案】 C4/12【解析】试题分析：句意：- 你更喜欢喝哪种人交朋友？-我选择朋友取决于他们的性格和我们相处的怎样。 A. get in使进来；B. get up起床；C. get on相处；D.get off下车。结合句意，故选C。考点：考查动词的用法。.argue争吵argument n争论have an argument with sb.与某人辩论argue with sb.与某人争吵argue with sb. abo

12、ut sth为某事与某人争吵argue about sth争论某事argue against争辩；反对He argued against the plan【典型例题6】 1. Whatdid theyyesterday? The plan for theNational Holidays.A .other, argueB. else, argueC. other , argue withD. else, argue about【答案】 D【解析】考点 :考查代词和动词的用法。.instead代替，反而，替; instead of相反，代替(1) instead副词，代替，常放在句首或句尾, 表

13、示前面的事情没做，而做了后面的事情。(2) instead of +n/doing代替，而不是，放在句中,instead of为介词短语，后面一般接名词、代词、介词短语或动名词形式。She wrote to him instead of calling him.=She didn t call him. She wrote to him instead.她没有给他打电话，而是给他写了封信。【典型例题7 】 1.We shouldnt use plastic bags. We should take our own bags_.And we also should walk _driving t

14、o the supermarket.5/12A.instead， insteadB. instead， instead ofC. instead of， insteadD. instead of， instead of【答案】 B【解析】试题分析：句意为：我们不应该使用塑料袋。我们应该拿自己的袋子代替。同时，我们也应该走路而不是开车去超市。instead ：（以某事）来替代，后面没有宾语，放在句子末尾。 instead of：代替（某事），而不是，后面要接宾语，可放在句首或句末。结合语境可知应选B。考点：考查词汇辨析。2.It will take days by car, so letA. i

15、nstead inB. insteads fly _.C. instead ofD. instead off【答案】 B【解析】考点：考查词义辨析的用法。.successful /succeed/ successful/ successfully辨析uccess 名词 ( pl. successes )成功; 成就; 胜利They have achieved remarkable（显著的）success in their work.他们在工作方面成绩显著。succeed 动词 ( succeeded; succeeded; succeeding )成功 , 办妥 ; 获得成效He succee

16、ded in getting the job.他谋得了那份工作。succeed indoing sthsuccessful形容词 ( more successful; most successful )成功的 ; 结果圆满的 ; 胜利的It was a successful experiment.那是一次成功的试验。6/12successfully副词成功地He finished the work successfully.他成功的完成了任务【典型例题9】 1.Work hard and you ll_ one day.-You are right. Working hard leads to

17、_.A. success, succeedB. succeed, successC. success, successfulD. succeed, successful【答案】 B【解析】考点：考查词法Compare 的用法。表示“把与比较”，通常用compare with ，但在现代英语中，也可用compareto ，或者用compare and。如：If you compare his work with and hers, you ll find hersis much better.要是把他俩的工作比较一下，就会发现她的好得多。Having compared the new dicti

18、onary with to the old one, he found the new onemore helpful.将新旧词典比较之后，他发现新词典更有用。Compared with to many women, she was indeed veryfortunate.和许多女人相比，她的确算是很幸运的了。2. 表示“把比作”，通常用compare to 。如：Shakespare compared the world to a stage.莎士比亚把世界比作舞台。The poet compares the woman he loves to a rose.诗人把他所爱的女人比作玫瑰。3

19、. 表示“比得上”、“能与比美”，通常用compare with,多与情态动词can 连用，且主要用于否定句或疑问句中。如(from )：My English can t compare with his.我的英语不能与他比。Nothing can compare with wool for warmth.没有比羊毛更暖和的东西了。【典型例题 10】 1.Many parents are always _ their kids _ others.A. compare, withB. compare, toC. comparing, aboutD. comparing, with7/12【答案】

20、 D【解析】固定短语comparewith 与相比较。always与现在进行时连用常指令人不快或讨人嫌的事情, 不表示某时刻正在发生的动作。考点：固定短语。2.People often compare a teachera candle.A. toB. intoC. asD. with【答案】 A【解析】考点：考查介词的用法。考点（二）重点句型1. Why dont you talkto your parents?你为什么不和你打父母谈谈呢？Why dont you do sth ?= Why not do sth?为什么不 .呢？主要用于提出建议。【拓展】用于提建议的句型有：1. 用 Sha

21、ll1 we.?在表示建议或征求对方意见时，可用以Shall开头的一般疑问句。其肯定回答一般可用： All right, OK, Good idea等。2. 用 Lets.?表示“让我们”（包括双方在内）做某事“这一建议时要用以Lets开头的祈使句。而Let us在表示让我们做某事时，不包括对方在内。如：Lets go and seethe pandas. Let us go, will you?让我们去吧，好吗？3. 用 Why not.?Why not.?意思是：为什么不？后接不带to 的不定式（即动词原形）。 Why not.? 是省略了主语的省略形式，完整句Why dont you/t

22、hey/we.?如：Why dont you go with me? Why dont you try again?=Why not try again?4. 用 What about.?意为“怎么”后可接名词、的代词和动名词。如：What aboutgoing2 out for a walk? Im going to the park.What about you?用 had better 意为“最好”，“还是好”，常用于口语，后接动词原形。如：You had better stay at home. Youd better go now.6.用Dont.来表示建议，通常用于祈使句的否定形式

23、中。如：Dont play in thestreet. Dont throw it like that.7. Would you like+短语？这个句型意思是“怎么样？”后接sth.或to do sth.8/12如： Would you like another cup of tea? Would you like some colour pencils?8. Will you please+动词原形？它的意思是“请你好吗？”如：Will youplease come tomorrow? Will you please pick5 it up?【回答】(1).同意对方的建议时，一般用： Go

24、od idea./ Thats goodidea.好主意OK/ All right./ Great好/行 / 太好了 Yes, please ./ Id love to是的/我愿意 I agree with you我同意你的看法No problem 没问题Sure/ Of course/ Certainly当然可以Yes, I think so对，我也这样想(2).对对方的帮助或要求表示委婉谢绝时，一般用： I don t think so我认为不是这样Sorry, I can t 对不起，我不能I d love to, butI m afraid 我愿意，但恐怕【典型例题 1】 1 -Wou

25、ld you like to visit Taiwan?-_.A. Yes, Id loveB. No, Id like to.C. Yes, Id love toD. Yes, Id like not【答案】 C【解析】考点：考查交际用语- I can t remember the words all the time .-_? A.Why not writing them down B.Why not write down them9/12C.Why not write them downD.Why not writing down them【答案】 C【解析】试题分析：句意：我总是记不住

26、单词。为什么不把他们写下来呢？Why not + 动词原形？为什么不?； write down写下，写下的是名词，名词可以放在它们中间，也可以放在后面，但是代词必须放在考点：考查句型why not 和短语 write down的用法。考点（三）重点短语总结一、重点短语1. have free time有空闲时间2. allow sb. to do sth.允许某人做某事3. hang out with sb.与某人闲逛4. after-school classes课外活动课5. get into a fight with sb.与某人吵架 / 打架6. until midnight直到半夜7.

27、 talk to sb.与某人交谈8. too many 太多9. study too much学得过多10. get enough sleep有足够的睡眠11. write sb. a letter给某人写信12. call sb. up打电话给某人13. surprise sb.令某人惊讶14. look through翻看15. be angry with sb.生某人的气16. a big deal重要的事17. work out成功地发展 ; 解决18. get on with和睦相处；关系良 :19. fight a lot经常吵架 / 打架20. hang over笼罩21. refuse to do sth.拒绝做某事22. offer to do sth.主动提出做某事23. so that以便24. mind sb. doing sth.介意某人做某事25. all the time一直26. in future今后27. make sb. angry使某人生气28. worry about sth.担心某事29. copy one s homework抄袭某人的作业30. be oneself做自己31. family members32. spend ti