2017年人教版九年级英语知识点总结(4)

2019-03-05 23:00

(2)被动语态基本结构:be+及物动词的过去分词(如果是不及物动词,其过去分词应带有相应的介词)

(3)被动语态中的be 是助动词,有人称、数和时态的变化。 一般现在时的被动语态为:am/is/are+过去分词 一般过去时的被动语态为:was/were+ 过去分词

与情态动词连用的被动语态:情态动词+ be + 过去分词(关于被动语态,大家一定要熟悉,这个在中考的时候属于是必考内容,而且是重点内容) (4)被动语态中动作的发出者或执行者做介词by的宾语,放在句末,by 表示“由,被”的意思,如何理解被动语态? 为了更清晰、更深刻地理解被动语态的含义,可以将主动语态和被动语态的句子结构进行比较。

主动语态: 主语+谓语动词+宾语+其他成分

被动语态: 主语+be+过去分词+by+宾语+其他成分 如:Many people speak English.

被动语态 :English is spoken by many people.

Unit7《Teenagers should be allowed to choose their own clothes.》知识点

【短语归纳】

1. be allowed to do sth. 被允许干…… allow sb. to do sth. 允许某人干…… allow doing sth. 允许干…… 2. sixteen-year-olds =

sixteen-year-old boys and girls 16岁的孩子 3. part-time jobs 兼职工作 4. a driver?s license 驾照 5. on weekends 在周末 6. at that age 在那个年龄段

7. on school nights 在上学期间的每个晚上 8. stay up 熬夜

9. clean up (相当与及物动词) 清扫 10. fail (in) a test 考试不及格 11. take the test 参加考试 12. the other day 前几天

13. all my classmates 我所有的同学 14. concentrate on 全神贯注于 15. be good for 对…有益 16. in groups 成群的,按组 17. get noisy 吵闹(系表结构) 18. learn from 向某人学习 19. at present 目前,现在

20. have an opportunity to do sth.

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有做……的机会 【重点句子】

1. I don?t think twelve-year-olds should be allowed to get their ears pierced. 我认为不应该允许12岁的孩子穿耳孔。

2. They talk instead of doing homework. 他们聊天而不是做作业。 3. He is allowed to stay up until 11:00 pm. 允许他们熬到晚上11点。

4. We should be allowed to take time to do things like that more often. 我们应该被允许更加经常的花些时间多做这类事情。

5. What school rules do you think should be changed? 你认为学校的哪些制度应该改一改了?

6. The two pairs of jeans both look good on me. 这两条牛仔裤穿在我身上都适合。

7. The classroom is a real mess. 教室太脏了。

8. Should I be allowed to make my own decisions? 我应该被允许自己做决定吗?

9. Only then will I have a chance of achieving my dream. 只有这样我才能实现我的梦想。

10. They should be allowed to practice their hobbies as much a s they want. 应该允许他们对业余爱好想练多长时间就练多长时间。

11. We have nothing against running. 我们没有理由反对他跑步。 【单元知识点】

1. ①两种语态:主动语态和被动语态

主动语态表示是动作的执行者 ;被动语态表示主语是动作的承受者 Cats eat fish. (主动语态)猫吃鱼。

Fish is eaten by cats. (被动语态)鱼被猫吃。 ②被动语态的构成

由“助动词be +及物动词的过去分词”构成

助动词be 有人称、数和时态的变化,其变化规则与be 作为连系动词时完全一样。

2. allow sb. to do sth. 允许某人做某事 如:

Mother allows me to watch TV every night. 妈妈允许我每晚看电视。 be allowed to do sth. 被允许做某事(被动语态) 如: LiLy is allowed to go to Qinzhou. 莉莉被允许去钦州。 3. get their ears pierced 穿耳洞 get sth. done(过去分词):让/使(别人)做某事 4. enough 足够

形容词+enough (这一点还是比较容易出题的) 如:beautiful enough 足够漂亮

enough+名词 如:enough food 足够食物

5. stop doing sth. 停止正在做的事 Please stop speaking.请停止说话。

stop to do sth. 停止一件事去做另一件事 Please stop to speak. 请停下来说话。

6. it seems that +从句 ;看起来好像……

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It seems that he feels very sad. 他看起来好像很伤心。 7. 系动词不能独立作谓语,要和表语一起构成谓语。

常用的连系动词有:look, feel, be, become, get, turn, smell, taste, stay(保持), kept等。连系动词除be 和become 等少数词可接名词作表语外,一般都是接形容词。 如:

He became a doctor two years ago. She felt very tired. 8. 倒装句:

由so+助动词(be/do/will/have)/情态动词+主语,意为:…也是一样 She is a student. So am I. 她是一个学生,我也是。

She will go to school. So will he. 她将去学校,他也是。 9. yet 仍然,还 ; 常用在否定句或疑问句当中

10. stay up 熬夜 如:I often stay up until 12:00pm. 我经常熬夜到12点。 11. clean up 打扫 整理 如:

I have cleaned up the bedroom. 我已经打扫完了卧室。 12. 程度副词:

always 总是 usually 经常 sometimes 有时 never 从不 13. 曾经做某事: Do you ever get to school late? 14. go shopping(去购物), go fishing(去钓鱼), go swimming(去游泳), go boating(去划船), go hiking(去远足

15. be strict with sb. 对某人严厉 如:

Mother is strict with her son. 妈妈对她的儿子很严厉。 16. take the test 参加考试 pass the test 通过考试 fail a test 考试失败 17. the other day 前几天

18. agree 同意 反义词 disagree不同意 动词

agreement 同意 反义词 disagreement 不同意 名词 18. keep sb/ sth+ 形容词;使某人/某物保持…… 如:

We should keep our city clean. 我们应该保持我们的城市干净。

19. both…and… + 动词复数形式(bothand本身也是一个非常重要的考点) 如: Both Jim and Li Ming play bastketball.

20. learn (sth.) from sb; 向谁学习(什么) 如:

Jim learnt English from his English teacher. 吉姆向他的英语老师学习英语 21. have an opportunity to do sth. 有机会做某事(注意后面用的是不定式) 如:I have an opportunity to go to Beijing. 22. at present 目前

23. at least 最少 at most 最多 24. 花费: take ,cost, spend , pay sth. take (sb.) time to do sth. 如: It took (me) 10days to read the book. sth. cost (sb.) …… 如: The book cost (me) 100yuan. sb. spend … on sth. 如: She spent 10days on this book.

sb. spend …doing sth. 如: She spent 10days reading this book.

sb. pay … for sth. 如: She paid 10yuan for this book.(大家注意这

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几个词的区分,take它的主语往往是it,spend和pay的主语是人,cost的主语是物,我们只要明白了这几点,做题就比较容易了)

25. have + 时间段+off : 放假,休息 如:have 2 days off 26. reply to 答复某人

27. agree with sth. 同意(常见考点) 如:I agree with that idea. 28. get in the way of : 碍事,妨碍

29. success n. succeed v. successful adj. successfully adv.

30. think about 与think of 的区别

①当两者译为: 认为、想起、记着时,两者可互用 I often think about/ of that day. 我经常想起那天。

②think about 还有“考虑”之意 ,think of做为想到、想出时两者不能互用 At last, he thought of a good idea. 最后他想出了一个好主意。 We are thinking about going Qinzhou. 我们正在考虑去钦州。 31. 对… 热衷, 对…兴趣

be serious about doing (注意about后面用的是动名词,也就是动词的ing形式) 如:She is serious about dancing. 她对跳舞热衷。

be serious about sth. 如:She is serious about him. 她对他感兴趣。 32. practice doing 练习做某事 She often practice speaking English.

33. care about sb. 关心某人 如:Mother often care about her son. 34. also :也 ,用于句中

either:也 ,用于否定句且用于句末

too:也 ,用于肯定句且用于句末(要记住它们分别用在什么句子中,以及用在什么位置)

I am also a student. 我也是一个学生 I am a student too. 我也是一个学生。

I am not a student either. 我也不是一个学生。

Unit8《It must belong to Carla.》知识点

【短语归纳】

1. be long to属于

2. listen to classical music听古典音乐 3. at school上学;求学;在学校 4. go to the concert去听音乐会 5. have any/some idea 知道

6. a math test on algebra 有关代数的数学考试 7. the final exam 期末考试 8. because of 因为

9. a present for his mother 送给她妈妈的礼物 10. run for exercise 跑步锻炼

【重点句子】

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1. If you have any idea where might be please call me. 如果你知道它可能在哪,请打电话给我。

2. It?s crucial that I study for it because it counts 30% to the final exam. 关键是我必须学,因为它占期末考试的30%。

3. What do you think “anxious“ means? 你认为“anxious”是什么意思? 4. He could be running for exercise. 他可能是跑步锻炼身体。

5. He mig ht be running to catch a bus. 他可能是在跑着赶公共汽车。 6. Why do you think the man is running? 你觉得那个男的为什么跑? 【单元知识点】

1. 情态动词must, may , might, could, may , can't表示推测含义,后面都接动词原形,都可以表示对现在情况的揣测和推断,但他们含义有所不同 must 一定,肯定 (100%的可能性)

may, might, could有可能,也许 (20%-80%的可能性) can't 不可能,不会 (可能性几乎为零) The dictionary must be mine.

The CD might/could/may belong to Tony because he likes listening to pop music.

The hair band can't be Bob's.

2. whose :谁的,是个疑问词,作定语,后面接名词 如:Whose book is this? This is Lily's. 3. belong to 属于 如:

That English book belongs to me.

4. 当play 指弹奏乐器时,常在乐器前用定冠词the play the guitar play the piano play the violin 当play 指进行球类运动时,则不用定冠词

play football play basketball play baseball

5. if引导的条件状语从句,主句用一般将来时,从句用一般现在时代替将来时

If you don't hurry up, you'll be late. 如果你不快点,你将会迟到 6. if you have any idea= if you know 如果你知道 7. on 关于(学术,科目)

8. try to do sth. 尝试做某事(重要考点,大家要记住尝试做某事后面用的是不定式to do)

I try to climb the tree. 我尝试爬树。

9. because of:由于 , because:因为,它们的用法是: because of + 名词/代词/名词性短语(这是一个重要的短语) because + 从句

I do it because I like it. 我做这件事是因为我喜欢。

I had to move because of my job. 因为工作的原因我得搬家。(because of后面跟的my job是名词性短语,翻译成:我的工作)

10. own v - owner n. listen v - listener n. learn v - learner n. 11. catch a bus 赶公车 12. neighbor 邻居,指人

neighborhood 邻居,指地区也可指附近地区的人

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