初三上冊(cè)英語(yǔ)單元知識(shí)點(diǎn)

時(shí)間：2022-08-19 16:25:28 維維0由分享

知識(shí)是一種外在的積累，而智慧是一種內(nèi)在的成長(zhǎng)。知識(shí)來(lái)自于記憶，智慧來(lái)自于領(lǐng)悟。下面是小編為大家精心整理的初三上冊(cè)英語(yǔ)單元知識(shí)點(diǎn)，希望能夠幫助大家，歡迎閱讀!

初三上冊(cè)英語(yǔ)單元知識(shí)點(diǎn)

【重點(diǎn)短語(yǔ)】

1.not only…but also… 不僅……而且……

2. be supposed to 應(yīng)該

3. ought to 應(yīng)該

4. turn off 關(guān)掉

5. instead of 代替

6. on time 準(zhǔn)時(shí)

7. make sure 確保

8. push forward向前推

9. push down 向下

10. pull up 向上拉

【重點(diǎn)句型】1. For example, we should use both sides of paper and reuse plastic bags.例如，我們應(yīng)該用紙的兩面，并且重新使用塑料袋。2. Everyone is supposed to do that.每個(gè)人都有義務(wù)那樣做。3. First, you ought to turn off the lights when you leave a room.首先，你離開(kāi)房間時(shí)應(yīng)該隨手關(guān)燈。4. Easier said than done. 說(shuō)起來(lái)容易做起來(lái)難。5. Well, actions speak louder than words. 嗯，百說(shuō)不如一做。6. There will be a lot of hard work to do tomorrow, so make sure you go to bed early tonight.明天有許多繁重的活要干，今晚一定要早睡。

【重點(diǎn)語(yǔ)法】并列句：由兩個(gè)或兩個(gè)以上并列而又相互獨(dú)立的簡(jiǎn)單句構(gòu)成。結(jié)構(gòu)為：簡(jiǎn)單句+并列連詞+簡(jiǎn)單句常用的并列連詞有：and, or, but, while, not only… but also...e.g. 1. The river is dirty and the temperature of the earth is rising.2. They work well, but they are slow and can’t run for long.

初三上冊(cè)英語(yǔ)單元知識(shí)點(diǎn)梳理

【重點(diǎn)短語(yǔ)】

1. chemical factory 化工廠

2. pour… into… 把……排放到……

3. in a bad mood 處在不好的情緒中

4. manage to do sth. 設(shè)法去做某事

5. do harm to … / be harmful to… 對(duì)……有害

6. quite a few 相當(dāng)多

7. no better than 同…….一樣差

8. in pubic 公開(kāi)地

9. all sorts of 各種各樣的

10.in many ways 在許多方面

【重點(diǎn)句型】

1. Look, there are several chemical factories pouring waste water into the streams.看，有幾家化工廠正往河里排放廢水。

2. Everything has changed.一切已發(fā)生了變化。

3. How long have you been like this? 你像這樣多長(zhǎng)時(shí)間了?

4. I’m always in a bad mood because I can’t stand the environment here.我的情緒總是很差因?yàn)槲沂懿涣诉@里的環(huán)境。5. However, not all people know that noise is also a kind of pollution and is harmful to humans’health.然而，并非所有的人都知道噪音也是一種污染，而且有害于人類(lèi)健康。

【重點(diǎn)語(yǔ)法】

直接引語(yǔ)和間接引語(yǔ)

1. Granny said, “I’m feeling even worse.”Granny said that she was feeling even worse.

2. “ Do you still want to live here, Granny?” the journalist asked.The journalist asked Granny if she still wanted to live there.

3. “ How is the environment around this place?” the journalist asked.The journalist asked how the environment around that place was.

初三上冊(cè)英語(yǔ)知識(shí)點(diǎn)總結(jié)

【重點(diǎn)短語(yǔ)】

1. with the money 用這些錢(qián)

2. so that 為了，以致于

3. so...that... 如此...以致于...

4. in fact/as a matter of fact 事實(shí)上

5. come for a visit 來(lái)參觀

6. in need 在困難時(shí)

7. decide on sth. 決定某事

8. provide sth. for sb./provide sb. with sth. 為某人提供某物

9. feel good about... 對(duì)...有信心

10 lend sth. to sb/lend sb. sth. 把某物借給某人

11. borrow sth. from sb. 向某人借某物

12. at the same time 與此同時(shí)

13. talk on the phone 在電話中交談

14. take drugs 吸毒

15. pay for 付款

16. buy sth. for sb. 給某人買(mǎi)某物

17. at home and abroad 在國(guó)內(nèi)外

18. send sb. to sp. 送某人去某地

19. send for sb. 派人去請(qǐng)某人

20. aim to do sth. 目的是做某事

21. decide(not)to do sth. 決定(不)做某事

22. finish doing 結(jié)束做某事

23. How do you like.../What do you think of...? 你覺(jué)得...怎么樣?

24. sb.spend st.in doing sth=It takes sb.st. to do sth. 某人花費(fèi)...時(shí)間做某事

25. sb.spend some money on sth.=sb.pay some money for sth. 某人花費(fèi)...錢(qián)買(mǎi)某物

26. so+be/助動(dòng)詞/情態(tài)動(dòng)詞+主語(yǔ) 表示后者情況與前者一樣(表肯定)neither/nor+be/助動(dòng)詞/情態(tài)動(dòng)詞+主語(yǔ) 表示后者情況與前者一樣(表否定)27. so +主語(yǔ)+/be/助動(dòng)詞/情態(tài)動(dòng)詞表示的確如此

【重點(diǎn)語(yǔ)法】

1. 現(xiàn)在完成時(shí)：常與for或since引導(dǎo)的時(shí)間狀語(yǔ)連用,表示從過(guò)去某一時(shí)刻延續(xù)到現(xiàn)在。e.g. You have been in New York for a long time.The city has improved a lot since I came here a few years ago.

2. 構(gòu)詞法:合成詞: home +work= homework派生詞: use——useful, happy——unhappy

初三英語(yǔ)單元知識(shí)點(diǎn)歸納

【重點(diǎn)短語(yǔ)和句型】

1. get lost 迷路

2. a couple of 一些，幾個(gè)

3. with the development of 隨著...的發(fā)展

4. with the help of... 在...的幫助下

5. one of the+形容詞最高級(jí)+名詞復(fù)數(shù) 其中之一/最...的其中之一

6. each other 互相

7. call/ring sb.up 給某人打電話

8. at least 至少

9. sth. happen to sb. 某人發(fā)生某事

10. What happened to sb? 某人發(fā)生某事?

11. take place 發(fā)生

12. because of 因?yàn)?，由?/p>

13. be strict with sb./in sth. 對(duì)某人/某事嚴(yán)格要求

14. carry out 執(zhí)行

15. thousands/millions/hundreds of 成千上萬(wàn)/無(wú)數(shù)的/成百上千...

16. two thousand/million/hundred 兩千/百萬(wàn)/百(具體數(shù)字后面不加s)

17. half of... 一半...

18. two thirds 三分之二

19. be short of 短缺...

20. so far 到目前為止

21. be known/famous for 因...而聞名

22. be known/famous as 作為...而聞名

23. thanks to 幸虧...

24. have a long way to go 有很長(zhǎng)的路要走

25. a town called... 一個(gè)叫做...的鎮(zhèn)

26. fewer than/less than 少于

27. places of interest 名勝古跡

28. be interested in 對(duì)...感興趣

29. such as 例如...

30. look/smell/sound/feel/taste+形容詞看/聞/聽(tīng)/摸/嘗起來(lái)...

31. such a/an+形容詞+sb./sth 如此...的人/物

32. take sb. to sp 帶某人去某地

33. keep up with 趕上

34. have fun doing sth. 做某事很愉快35. have a population of... 有...的人口

36. What's the population of...? ...有多少人口?

37. want to do sth. 想要做某事

38. hate to do sth 討厭做某事

39. take measures to do sth. 采取措施做某事

40. have(no)chance/time to do sth. 有機(jī)會(huì)/時(shí)間做某事

41. used to do sth. 過(guò)去常常做某事

42. be used to do sth. 被用來(lái)做某事

43. be/get used to doing sth. 習(xí)慣做某事

44. work well in doing sth. 在...方面起到顯著作用

【重點(diǎn)語(yǔ)法】常用于現(xiàn)在完成時(shí)的時(shí)間狀語(yǔ)：already, just , yet, ever, never, recently.

e.g.

1. I have just called you.

2. ——Have you ever been to France?

——No, I’ve never been to any European countries.

3. ——Have you seen him yet?

——Yes, I have seen him already.

初三上冊(cè)英語(yǔ)單元知識(shí)點(diǎn)匯總

【重點(diǎn)短語(yǔ)和句型】

1. have a good summer holiday 暑假過(guò)得愉快

2. come back from 從......回來(lái)

3. have/has been to 去過(guò)

4. have/has gone to 去了

5. not...any more 再也不...

6. take photos 照相

7. by the way 順便問(wèn)一下

8. take part in 參加

9. around/all over/throughout the world 全世界

10. tell sb. something about... 告訴某人關(guān)于某事

11. have/live a happy/hard life 過(guò)著幸福/艱苦的生活

12. describe...in detail 詳細(xì)描述

13. give support to 支持...

14. see...oneself 親眼看見(jiàn)

15. keep in touch with 與...保持聯(lián)系

16. far away 遙遠(yuǎn)的

17. kinds/sorts of 各種各樣的...

18. not only...but also 不僅...而且...

19. make progress 取得進(jìn)步

20. more than/over 多于

21. develop/improve rapidly 迅速發(fā)展/改善

22. tell sb. (not ) to do sth. 告訴某人(別)做某事

23. ask sb. (not ) to do sth. 要求某人(別)做某事

24. in order to do sth. 為了做某事

25. have to do sth. 不得不做某事

26. It's +形容詞+for sb. to do sth. 對(duì)于某人來(lái)說(shuō)做某事是...的

27. why not do sth. 為什么不做某事

28. succeed/be successful in doing sth. 成功地做某事

29. dream about doing sth. 夢(mèng)想做某事

30. see/hear sb. do/doing sth. 看見(jiàn)/聽(tīng)見(jiàn)某人做/正在做某事

【重點(diǎn)語(yǔ)法】

現(xiàn)在完成時(shí)

一. 現(xiàn)在完成時(shí)的基本結(jié)構(gòu)

肯定句：主語(yǔ)+have/has+動(dòng)詞的過(guò)去分詞+其他

否定句：主語(yǔ)+have/has+not+動(dòng)詞的過(guò)去分詞+其他一般疑問(wèn)句：Have/Has+主語(yǔ)+動(dòng)詞的過(guò)去分詞+其他特殊疑問(wèn)句：特殊疑問(wèn)詞+一般疑問(wèn)句(have/has+主語(yǔ)+過(guò)去分詞+其他)

二. 現(xiàn)在完成時(shí)的用法

1. 現(xiàn)在完成時(shí)用來(lái)表示過(guò)去已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在造成影響或后果。也就是說(shuō)，動(dòng)作或狀態(tài)發(fā)生在過(guò)去但它的影響現(xiàn)在還存在，強(qiáng)調(diào)的是現(xiàn)在。

I have already posted the photo.我已經(jīng)郵寄出了照片。

與此種用法連用的時(shí)間狀語(yǔ)時(shí)一些模糊的過(guò)去時(shí)間狀語(yǔ)，如already(肯定句句中), yet(否定句/疑問(wèn)句句尾), just, before, recently,still, lately,never等。

2. 現(xiàn)在完成時(shí)也可用來(lái)表示動(dòng)作或狀態(tài)發(fā)生在過(guò)去某一時(shí)刻，持續(xù)到現(xiàn)在并且有可能會(huì)繼續(xù)持續(xù)下去。

He has lived here since 1978.自從1978年以來(lái)，他一直住在這兒。(動(dòng)作起始于1978年，一直住到現(xiàn)在，可能還要繼續(xù)住下去。)

此種用法常與for(+時(shí)間段),since(+時(shí)間點(diǎn)或過(guò)去時(shí)的句子)連用。謂語(yǔ)動(dòng)詞必須是延續(xù)性動(dòng)詞。

有些瞬間動(dòng)詞可變?yōu)檠永m(xù)動(dòng)詞：

go out----be out

finish----be over

open----be open

die----be dead

buy---have

fall ill---be ill