2020年人教版英语九年级unit4单元知识点总结与练习(无答案)(共7页).doc

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1、精选优质文档-倾情为你奉上2020学年人教版英语九年级Unit 4 I used to be afraid of the dark.【重点词组】1. used to 过去曾经 2. be afraid of the dark 惧怕黑暗 3. from time to time 时常 4. get good scores 取得好的分数5. deal with 对付，应对6. get tons of attention 得到大量的关注7. read books on European history 阅读有关欧洲历史的书8. African culture 非洲文化 9. be alone 独处

2、10. give a speech in public 作一个公开演讲11. paint pictures 画画 12. be nervous about tests 对考试感到紧张13. influence his way of thinking 影响他的思维方式14. be proud of ./take pride in 为感到骄傲 15. be absent from classes 逃课 16. fail the examinations 考试不及格 17. make a decision 下决心18. talk with sb in person 亲自找某人谈话 19. to on

3、e surprise 使某人惊讶的是 20. feel good about oneself 对自己充满信心 21. a general self-introduction 一个简要的自我介绍 22. in the last few years 在最近几年 23. remain silent 保持沉默 24. have a great influence on sb 对某人有很大的影响【重点知识】1.be interested in对感兴趣该短语后接动词-ing形式、名词或代词，其主语必须是人或其他有生命的东西。它相当于show/take/have/feel (an) interest in，

4、其中interest为名词，意为“兴趣”。其中be可换用get或become以强调由不感兴趣到感兴趣。2.be used to do sth 表示“被用于做某事”，是被动结构，强调主语是动词use的承受者。3.be used to doing sth意为“习惯于做某事”，其中to是介词，后须接名词或动词-ing形式。4.What did his friends used to look like? 他的朋友过去长得什么样子？（1.） What is sb/ sth like?What is sb like? 还可用来询问某人的品质。What is sth. like?用来询问事物的性质，特别是

5、用来谈论天气状况, like在句中作介词，意为“像”。（2.）What does sb like?该句型用来询问某人“喜欢什么”，like为动词“喜欢”。5. dare敢于；胆敢；可以作实义动词，也可以作情态动词。（1）实义动词dare后面接动词不定式to do （2）dare作情态动词时后面接动词原形（不带to的动词不定式）。 【例句】I darent say that.Dare you go with me?(肯定回答：Yes, I dare. 否定回答：No, I dare not.)注意：dare作情态动词时主要用于疑问句,否定句和条件从句中,不用于肯定句（只有一个例外I dare s

6、ay，但那是一个固定短语，意思是“我相信, 可能, 我想是这样”）。（3）在否定句或疑问句中，现代英语口语常用实义动词的dare，但省略后面的to，直接接动词原形。6. give up 放弃后接动词-ing形式或名词，但不能接动词不定式。后接代词作宾语时，代词应放在give和up之间。You should give up smoking. 你应该戒烟。Math is too difficult for me. I think Ill give it up. 数学对我来说太难。我想我会放弃它。 give in 屈服，让步；give back归还；give away分发，赠送；give sb a

7、hand 帮某人的忙【课堂变式】Is he still raising money for charity?Yes. He never_ hope of helping poor children.A. gives up B. gives out C. takes off D. takes out【解析】gives out“分发”；takes off “脱下起飞”；takes out“拿出”。根据上句Is he still raising money for charity?及答语Yes可知答案选A，意为“放弃”。7.take up: 开始从事 【横向辐射】take up 的用法(1) 占，占

8、地方 That big table takes up too much room. 那张大桌子占的地方太大了。 Learning English takes up a lot of my time. 学英语占了我许多时间。 (2) 开始从事 We took up physical chemistry at college. 在大学我们选学了物理化学课。 (3) 讨论 discuss We will take the next lesson up tomorrow. 我们明天将要讨论下一课。 (4) 从事；经手 The teacher took up the lesson where she s

9、topped. 老师从昨天留下的部分开始讲。 (5) 让乘客上车；接纳 The bus stopped to take up the students. 公共汽车停下来，让这些学生上车。 8.deal with “对付”、“应付”【横向辐射】deal with 与do with（1）do with常与连接代词 what 连用，而 deal with 常与连接副词 how 连用【例句】I dont know how they deal with the problem . = I dont know what they do with the problem . 我不知道他们如何处理这个问题。

10、（2）这两个词组在使用时有细微的差别。一般地说，do侧重对象 ，deal侧重方式方法；do with 表示“处置”、“忍受”、“相处”、“有关”等。deal with 意义很广，常表示、“处理”、“安排”、“论述”、“涉及”等。9.a small number of 意为：“少量的，为数不多的”，the number of “的数量”，其后谓语动词用单数。Make it意为“办成，做到；成功”；用来表示达到预定目标。 10.in time及时on time 按时for the first time 第一次at the same time 同时have a good time 过得愉快；玩得开心

11、at times (=sometimes) 有时11. cause (v.)造成；使发生 (1)后接名词或代词。 (2)后接双宾语，即cause sb sth，意为“给某人带来”。 (3) 后接动词不定式作宾补，即cause sb/sth to do sth，意为“促使某人做某事”。【横向辐射】cause 作名词cause 作名词时，意为“原因”，近义词为reason。表示“的原因”常用the cause of 或the reason for。12. waste (v.)浪费；滥用作动词，表示浪费时间、精力、财力和物力等，常接名词作宾语。另外waste还可用于waste sth on sth/

12、sb和waste sth (in) doing sth结构。 13. make a decision 下决定；下决心该短语相当于动词decide,decision是动词decide的名词形式。14. no longer 不再；已不【备课例句】I go there no longer. 我不再去那儿了。She no longer needed the shoe! 她不再需要那只鞋子了。【横向辐射】notany longer & not any more (1).notany longer 意为“不再”，常可与no longer 替换，多指过去持续的动作或存在的状态现在已不能再继续下去，侧重指时间

13、上不再延长。I cant wait for you any longer.=I cant no longer wait for you. 我不能再等到你了。(2).notany more也意为“不再”，可与no more替换，多指再也不重复过去反复做或发生的具体动作。The baby didnt cry any more.=The baby no more cried. 那个婴儿不再哭了。15. take pride in 对感到自豪在此短语中，pride 为名词，意为“骄傲”。另外be proud of 也意为“为感到自豪”，但proud是形容词。同时我们要注意这两个短语中的介词不同。 课后

14、练习I. 用所给单词的适当形式填空。1. Without hard work, it would be impossible for you _(get) good grades in exams.2. The hotel is_ (exact) what we want. Its a perfect one for us to stay in.3. My parents are thinking of sending me to a_ (boarding) school.4. Its high time that we made a_ (decide). There is no need t

15、o discuss it anymore.5. Young babies are_ (interest) in hearing their mothers voices. II. 按要求完成句子。1. My parents often took a walk after supper in the past. (改写同义句) My parents_ a walk after supper.2. Parents never stop thinking of their children. (改写同义句) Parents_their children.3. My uncle used to wor

16、k in Sichuan. (改写成否定句) My uncle_ work in Sichuan.4. 我以前经常开车上班，但是现在我骑车。(完成译句) I_to work, but now I ride my bike.5. 你有必要在演讲之前做一个话题总介绍。(完成译句)Its necessary for you to_of your topic before your speech. 从方框里选择合适的句子填空，完成对话。(有两项多余)M: Wendy, I had a quarrel (吵架) with James this morning. I am afraid we wont b

17、e friends anymore.W: Why? (1)_ Its not a good idea to break up with a good friend. M: I am afraid it is impossible for us to make up.W: I just cant understand. (2)_M: Its about the exam. (3)_ But instead of encouraging me, he made fun of me. W: Maybe he just wanted to make you feel better.M: I dont

18、think so. (4)_ But now he has changed. W: Youre wrong. He is always friendly and helpful. M: (5)_ I will not treat him as my friend anymore.W: Thats a terrible decision. Just take it easy and things arent bad. A. What bad luck I had!B. What happened between you and him?C. A friend is easier lost tha

19、n found.D. He used to help me when I was in trouble.E. I did very badly in it and got a poor grade.F. He used to be a mean boy.G. But he wasnt helpful at all this time.used to的用法 used to是一个固定结构，它的意思是“过去经常、以前常常”，它的后面用动词原形，它表示过去存在某种状态或者过去的某种经常性、习惯性的行为或者动作，并意味着这种动作目前已经不存在，所以它只能用一般过去时，不能用现在时态。1. 它的陈述句的肯

20、定形式：主语used to动词原形。例如：I used to play with my friends after school. 过去放学后我常常和朋友们一起玩。2. 它的否定形式：主语didntuse to动词原形。例如：You didnt use to like pop songs. 你过去常常不喜欢流行歌曲。3. 它的一般疑问句形式：did主语use to动词原形其他？例如：Did your sister use to be quiet? 你的妹妹过去常常是很安静吗？4. used to的状语可以用副词always，often，sometimes等，但是仍然是过去的习惯，不是指现在的习

21、惯，所以不能用一般现在时。例如：He always used to be late for class. 他过去常常上课迟到。5. used to可以用在there be结构中表示“过去经常有”的意思。例如：There used to be a lot of fishes in this river. 过去这条小河常常有许多鱼。6. be used to do something的意思是“被用来做某事”，是动词短语use .to do的被动语态结构，used是动词的过去分词。它可以用各种时态。例如：Knives are used to cut things.小刀是用来切东西的。7. be us

22、ed to doing something的意思是“习惯于做某事”，to的后面用动名词，它可以用现在、 过去和将来等时态，be可以用get，become连系动词代替。例如：My father is used to living in the village. 我爸爸习惯于住在小山村。语法专练1.Mary, you _ be short, but now you are tall.A. were B. are C use to D. used to2. My mother _ us stories when we were children. A. was used to tell B. is

23、used to telling C. used to tell D. used to telling3. _ used to_ an old bookshelf in my room. A. There; be B. There; have C. It; be D. There; having4. There used to be a river here,_? A. used there B. didnt there C. wasnt it D. did it5. My brother has been used _ in the village school. A. to working B. to work C. working D. work 专心-专注-专业