春八年级下册Unit4课文讲解+知识点+练习.docx

1、春八年级下册Unit4课文讲解+知识点+练习Unit 4 Why dont you talk to your parents?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. talk to sb. 与某人交谈8. too many太多 9. study too much学得过多10. get eno

2、ugh 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 t

3、hat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 ones homework 抄袭某人的作业30. be oneself做自己 31. family members32. spend time alone独自消磨时光 33. give sb. pressure给某人施压34. have a fight with sb. 与某人吵架 35. compete with sb. 与某人竞争36.

4、 free time activities业余活动 37. get better grades取得更好的成绩38. give one s opinion 提出某人的观点 39. learn exam skills学习应试技巧40. practice sports体育训练 41. cause stress造成压力42. cut out删除二、重点句型1. I studied until mid night last night so I didnt get enough sleep. 我昨晚学习到半夜所以睡眠不足。2. Why dont you forge t about it?你为什么不忘掉它

5、呢？3. Although shes wrong , it s not a big deal.虽然她错了 但这并不是什么大事儿。4. He should talk to his friend so that he can say hes sorry.他应该跟朋友谈谈以便他能说声对不起。5. Maybe you could go to his house.也许你可以去他家。6. I guess I could, but I dont want to surprise him.我想我可以.但我不想让他感到惊讶。单元语法一、情态动词should与could的用法should的用法should为情态动

6、词，表示劝告、建议，意为“应该”，它和其他情态动词一样，没有人称和数的变化，后接动词原形，其否定形式为shouldnt。Maybe she should say sorry to you.也许她应该跟你说声对不起。could的用法情态动词could既是can的过去式，表示过去的能力，又可以表示谨慎、客气的建议，后接动词原形，其否定形式为couldnt。My grandfather could drive well even at the age of eighty.我的祖父甚至到了80岁任然能很好地驾车。You could go out and buy her some medicine. 你

7、可以出去给他买些药。( ) The girl_ read before she went to school.A. Could B. Couldnt C. Should D. May二、状语从句 状语从句就是在句子中作状语的从句。状语从句有好几种，如时间状语从句、原因状语从句、条件状语从句、结果状语从句、目的状语从句等。本单元重点讲述以下三种类型的状语从句。1.until引导的时间状语从句until意为“直到；在.之前”。注意until和not.until在用法上的区别。在带有till或until引导的时间状语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

8、定式，其含义是“直到才”, 谓语动词可用瞬间动词。The young man read till the light went out.Lets wait until the rain stops. We wont start until Bob comeDont get off until the bus stops. Continue in this direction until you see a sign.一直朝着这个方向走直到你看见一个指示牌。I didnt wake up until I heard the alarm clock.直到听到闹钟的铃声我才醒来。2.so that引

9、导的目的状语从句so that是连词，意为“为的是，以便”，引导目的状语从句。注意so that, in order that和in order to在用法上的区别。Let me take down your telephone number so that I can call you later.让我记下你的号码，为的是以后好打电话给你。3. although引导的状语从句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。 Although the book wa

10、s old, we decided to buy it.尽管这本书很旧，我们还是决定买。 Although he was tired, he went on working. Although he had only entered the contest for fun, he won first prize.尽管他参加这次竞赛只不过是闹着玩而已，却赢得了头等奖。Section A1. Why dont you talk to your parents? 你为什么不和你打父母谈谈呢？【解析】Why dont you do sth ?= Why not do sth? 为什么不.呢？【拓展】用

11、于提建议的句型有：(1)What about doing sth ?=How about doing sth? .怎么样？(2)Why dont you do sth?= Why not do sth? 为什么不呢？(3)Lets do sth.让我们一起做某事吧。(4)Shall we/I do sth?我们做好吗？(5)had better do/not do sth 最好做/不做某事(6) Will/Would you please do sth 请你做好吗？(7) Would you like to do sth? 你想去做某事吗？(8)Would you mind doing sth

12、？你介意做某事吗？【回答】(1). 同意对方的建议时，一般用： Good idea./ Thats good idea. 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 dont think so 我认为不是这样 Sorry, I cant 对不起，我不能 Id

13、love to, but Im afraid我愿意，但恐怕【2013天津】 Why not go to Lao She Teahouse tonight? _. A. It doesnt matter B. Thank youC. Sorry to hear that D. Sounds great【2013广东广州】I feel really tired. _ A. Lucky you! B. Youd better work harder. C. Congratulations! D. Why not go and have a rest? 【2013四川凉山】Its a nice day

14、, isnt it? Yes._ going hiking and relax ourselves? A. Why not B. Why dont C. What about【2013湖南益阳】You look too tired. Why not _ a rest? A. Stop to have B. to stop having C. stop having2. I have to study too much so I dont get enough sleep. 我要学的太多，因此我睡眠不足。【解析1】(1)too many + 复数名词 许多 too many people (2)

15、too much +不可数名词 许多 too much homework (3)much too +形容词 太 much too cold【2013山东德州1】 Whats the matter? I have a stomachache. Maybe I have eaten _ tonight. A. too much B. too many C. much too【解析2】so conj. 因此 (表示因果关系，后面跟表示结果的句子，不与because同时使用）【2013浙江舟山】 The shops were closed_ I didnt get any milk. A. so B.

16、 as C. or D. but 3. My parents dont allow me to hang out with my friends. 我的父母不允许我和我的朋友们出去闲逛。【解析】allow sb. to do sth 允许某人做某事 【拓展】allow v 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We dont allow _(smoke) in the

17、 reading room.Our teacher allows us _(go) out for a walk.The boy should be allowed_(play) after supper.We wont allow _in the cinema .But you are allowed _in the rest room.(smoke)Teenagers should _ (allow) to choose their own clothes.【2013辽宁鞍山】 Can I smoke in the dining hall? Sorry. Its not_. A. prom

18、ised B. realized C. allowed D. reminded【拓展】allow与let的辨析：allow指“允许”，表示“默许，听任，不加阻止”，allow sb to do sth允许某人做某事。Let指“让”，let sb do sth让某人做某事，语意较弱，多用于口语中，let不能用于被动语态。4. Whats wrong? 怎么啦？【解析】Whats wrong( with sb./ sth) （某人/物） 怎么了？【2013四川南充】 Mum , Im not feeling well. Oh, dear! _. A. Whats wrong B. Not at a

19、ll C. All right.5. Im really tried because I studied until midnight last night. 我真的很累，因为我昨天晚上一直学习到半夜。【解析】until 直到.时【2013山东临沂】Please hold on to your dream _ one day it comes true. A. if B. until C. unless D. though【2013青岛】 If you have trouble pronouncing these words, you can repeat them over and over

20、 again _ you are comfortable with them. A. unless B. if C. until D. while【2013浙江丽水】 Hey, man. You cant cross the street now. You have to wait _ the traffic turn green. Oh, sorry and thank you. A. when B. after C. until D. while6. Why dont you go to sleep earlier this evening? 今天晚上你为什么不早点睡觉呢？【解析】go t

21、o sleep 去睡觉 (强调“入睡，睡着”这一动作）7. You look sad, Kim. 金，你看起来很伤心。【解析】look 看起来 （系动词，后跟形容词作宾语）【2012江苏苏州】Some of friends eat with their eyes. They prefer to (更喜欢） what _ nice.A. feels B. smells C. looks D. tastes【拓展】：系动词：后跟adj. 作表语一是： be( am /is /are) quiet=keep quiet 保持安静二保持：stay /keep （表示持续状态） stay healthy

22、=keep healthy 保持健康三变化：become/get/turn （表示状态变化）五起来：sound/look/smell/taste/feel （表示感觉）( )Jack usually gets _ when he speaks in public. A. happily B. exciting C. worried D. tired( ) Toms father looks very _. But he is very kind. A. seriously B. serious C. friendly8. You call him up. 你_ 给他打电话。【解析】call u

23、p (v + adv) call on 拜访；号召I call up my parents every Sunday.9.Well, I found my sister looking through my things yesterday. 哦，昨天我发现我妹妹翻了我的东西。【解析1】find sb. doing sth 发现某人正在做某事Mr. Wang found Li Dong reading a storybook in the class.类似动词：hear，watch, see, feel【贵州安顺】When I went into the room, I found _ in

24、bed. A. him lying B. he lying C. he lies D. him was lying【解析2】look through 浏览【拓展】与look相关的短语：look for look after=take care of look like look the same look over look through look out look up look around look forward to 【2013四川泸州】Can you help me to _ my dog when I leave for Hong Kong? A. look after B.

25、look fo C. look at D. look through【2013湖北十堰】Here is the book. First _ it and then tell me what you think of it. A. look into B. look through C. look up D. look after10. Yes, but Im still angry with her. 是的，但是我仍然很生她的气。【解析】be angry with sb. 生某人的气【拓展】angry adj. 生气的 angrily adv. 生气地(1)be angry with sb.

26、=be mad at sb. 对某人生气【with后接人】(2)be angry at/about sth对某事感到生气 【at后接事】 (3)be angry to do sth 做某事感到生气【记】 My father was very _(对生气)his computer. He hit the computer _(angry)( ) Why are you unhappy, Kate? I didnt finish my homework again. Im afraid Miss Gao will be _ me. A. angry with B. friendly to C. p

27、roud of ( ) I was very angry _ myself _ making such as a stupid mistakes. A. at; at B. with; for C. at; with D. with; at 【2013枣庄】 I got home for my birthday from my college on Friday evening. No one was at home, and Mom and Dad hadnt left me a note. This made me _. A. surprised B. happy C. angry D.

28、excited 【2013吉林】I felt sorry that I dropped the juice on Tinas bed. But she wasnt _ at all. A. excited B. happy C. angry11.Although shes wrong, Its not a big deal. 尽管她错了，但也不是什么大错。【解析1】although= though 尽管 , 用来引导让步状语从句。【注】though / although 不能与but连用【2012曲靖中考】 _ my father isnt pleased with his working e

29、nvironment , he still works hard. A. And B. Although C. But D. Before【2012福州】 The boy can speak both English and Japanese _ he is only ten. Wow, what a clever boy! A. if B. because C. although 【2013浙江宁波】 Look! Some people are running the red lights. We should wait _ others are breaking the rule. A.

30、if B. unless C. although D. because【拓展】although/however辨析although conj，“虽然；即使；纵然”，引导让步状语从句时放在主句前后都可。Although he is very old, yet he is quite strong.他虽然年纪大了，但身体还很健壮。 however adv，在句中作插入语，起一个连词的作用，一般用逗号与句子分开，可以放在句首或句中，意为“然而，尽管如此”。Its raining hard, However, I think we should go out.雨下的很大。尽管如此，我认为我们还应该出去。【解析2】Its not a big deal. 没什么大不了；不是什么大事（常用于口语中）You left your homework at home. 你