初二英语4单元知识点.docx

1、初二英语4单元知识点Unit 4 Why dont you talk to your parents?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/

2、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？你介意做某事吗？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)too much +不可数名词 许多 too

3、 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、嘉兴1】18. The shops were closed_ I didnt get any milk. A. so B. as C. or D. bu

4、t 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4. Whats wrong? 怎么啦？【解析】Whats wrong( with sb./

5、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 all C. All right.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2】23. Please hold on to your dream _ one day it comes true. A. if B. until C. unless D

6、. though【2013山东青岛3】13. If you have trouble pronouncing these words, you can repeat them over and over again _ you are comfortable with them. A. unless B. if C. until D. while【2013浙江丽水3】18. Hey, man. You cant cross the street now. You have to wait _ the traffic turn green. Oh, sorry and thank you. A.

7、 when B. after C. until D. whileWhy 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 to 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3】Some of friends eat with their eyes. They prefer to (更喜欢） what _ nice.A. feels B. smells C. looks D. t

8、astes【拓展】：系动词：后跟adj. 作表语一是：（be） am /is /are be quiet=keep quiet 保持安静二保持：stay/keep （表示持续状态） stay healthy=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

9、very _. But he is very kind. A. seriously B. serious C. friendly You _ call him up. 你_ 给他打电话。【解析】call up (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 r

10、eading 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 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 ar

11、ound look forward to 10. 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. =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11.Although shes wrong, Its not a big deal. 尽管

12、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 environment , he still works hard. A. And B. Although C. But D. Before【2013福建福州3】41. The boy can speak both English and Japanese _ he is only ten. Wow, what a clever b

13、oy! A. if B. because C. although 【2013浙江3】32. Look! Some people are running the red lights. We should wait _ others are breaking the rule. A. 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

14、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. 你把作业忘在家里了。【解析】leave v 遗忘，留下 leave sth . somewhere把某物忘在某地 leave sb. by oneself 把

15、某人单独留下【2012山东济宁】22.Sorry, Mr. Green. I have _ my homework at home.Never mind. But dont forger next time.A. put B. kept C. left D. remained12. Hope things work out. 希望事情顺利解决。【解析1】hope v 希望 hope to do sth I hope to visit Guilin. hope + that 从句 （表示希望） I hope that youll be better soonwish v 希望 wish to d

16、o sth I wish to visit Guilin. wish sb.to do sth 希望某人做某事 I wish you to go.wish +that 从句 表示愿望，从句用虚拟语气 I wish I were you.【解析2】work out 解决；成功地发展，后跟fine,well, badly等词，表明产生的结果如何。计算出（答案、数量、价格等） The math problem is too difficult for me to work out制定出（计划等） I have worked out a new way of doing it.work out 解决；

17、找出的答案 The government has many problems to work out.【2013四川遂宁3】30. The teachers encourage their students to _ the problems by themselves, and in this way students can enjoy success. A. give up B. work out C. look through13.My problem is I cant get on with my favorite. 我的问题是我不能喝我的家人和睦相处。【解析】get on wit

18、h sb. 和某人和睦相处；和某人关系良好 =get along with get on well/ badly with 相处的好/坏【2013山西1】26. A student in Fudan University was killed by his roommate just because of small things in daily life. It is important for students to learn how to _ each other. A. get on with B. come over to C. stay away from 【2013湖北十堰】

19、32. What kind of persons do you prefer to make friends with? I choose my friends on their characters and how we _. A. get in B. get up C. get on D. get off14.When they argue, its like a big, black cloud hanging over our home.当他们争吵的时候，就像有一大团乌云笼罩在我们家。【解析1】argue 争吵argument n 争论 have an argument with sb

20、.与某人辩论argue with sb. 与某人争吵 argue with sb. about 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【2013辽宁锦州】11. He looks unhappy today. Lets _. A. cheer him up B. help out him C. look him after D. argue with him【解析2】 hang over 挂在.之上； 悬浮在.之上 hang out 闲逛；常去某处 He likes read

21、ing and he often hangs out in the bookshop. hang on to 紧紧抓住 Youd better hang on to me in the crowd.hang up 挂电话；悬挂 After she finished her conversation15.Also, my elder brother is not very nice to me.【解析】elder adj.年纪较长的 His elder brother is ill.elder用来表示兄弟姐妹及子女之间的长幼关系，常用作定语older泛指新旧、老幼或年龄的大小关系，可以用作表语，

22、是old的比较级形式。【记】 My _brother is 7 years older than my younger sister.【2013南京2】 Im surprised that John is only 25. I thought he was _ , for he seems to be in his thirties.A. old B. older C. young D. younger【解析2】be nice to sb. 对某人友好 be friendly to sb. be good to sb.16.He always refuses to let me watch m

23、y favorite TV show. 他总是拒绝让我看我最喜欢的电视节目。【解析】refuse =say no to v拒绝 refuse to do sth拒绝去做某事The boy refused _(go) to see his father with us.( ) He refused when I asked him for help. A. said yes B. said no C. said hello【2013浙江宁波】74. He invited her to his birthday party but she _(拒绝).17.Instead he watches w

24、hatever he wants until late at night. 相反，他却想看什么酒看什么， 一直到深夜。【解析1】 instead 代替，反而，替 (1) instead 副词，代替，常放在句首或句尾,表示前面的事情没做，而做了后面的事情。Lee was ill so I went instead.李病了，所以我去了。 (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 didnt call hi

25、m. She wrote to him instead.她没有给他打电话，而是给他写了封信。 ( ) Health is very important to us. We should eat more vegetables and fruit _ rich food. A. instead B. instead of C. because of D. because【2011江苏徐州4】14. Weve got no coffee. Lets have tea _. A. either B. however C. yet D. instead【2013江苏盐城】59.To keep fit,

26、 we should have more vegetables and fruit _(代替) of too much meat. 【解析2】 whatever = no matter what 任何，每一【2013甘肃兰州】_ happens, I wont change my mind.(无论什么）18.If your parents are having problems, you should offer to help. 如果你的父母有问题，你应该主动提供帮助。【解析】 offer to do sth 主动提出做某事【拓展】offer v 主动给予(1) offer to do st

27、h 主动提出做某事(2)offer sb. sth= offer sth to sb. 主动提供给某人某物( )The little boy _ his seat to the old lady on the crowded bus. A. offered B. brought C. lent D. took【2013山东莱芜2】27. The little boy _ his seat to an old lady on the crowded bus. A. lent B. offered C. took D. brought19.Secondly,why dont you sit dow

28、n and communicate with your brother? 其次，你为什么不能坐下来和你的哥哥交流一下呢？【解析1】secondly adv.第二；其次【解析2】communicate v交流 communication n 交流；沟通communicate with sb. 和某人交流 They communicate with each other by QQ.( ) They cant understand each other so they have difficulty in _. A. communicate B. communicated C. communica

29、ting20.You should explain that you dont mind him watching TV all the time. 你应该跟他解释说你并不介意他一直看电视。【解析】explain 解释；说明 explanation n 解释；说明explain sth to sb. 向某人解释某事。 explain to sb sth给某人解释某事【江苏扬州】Mr. Wu always spends a lot of time _(解释) things to us.【2012浙江宁波】22. Do you _that Nancy has been a little too q

30、uiet these days?Yes. She didnt even say a word this afternoon. A. hope B. notice C. explain D. decide21. Im worried about my school grades. 我很胆小我的学习成绩。【解析】 be worried about sth. 担心某事【拓展】worry v 担心 worried adj. 焦急的 worry about = be worried about 为担心Dont be _(worry). Youll catch up with others.( ) Dont _ about things so much. It will make you stressed out.afraid B. worry C. worried D. Terrified【2013绍兴】91. You look _ . Whats up, sir? I cant find my ticket, but its time to check in. A. sleepy B. hungry C. tired D. worried22.My cousin borrows my things without returning them.我堂弟借我东西没有还我。【