初三上册英语单元知识点

知识是一种外在的积累，而智慧是一种内在的成长。知识来自于记忆，智慧来自于领悟。下面是小阅为大家精心整理的初三上册英语单元知识点，希望能够帮助大家，欢迎阅读!Uxi阅下文库

Uxi阅下文库

初三上册英语单元知识点

【重点短语】Uxi阅下文库

1.not only…but also… 不仅……而且……Uxi阅下文库

2. be supposed to 应该Uxi阅下文库

3. ought to 应该Uxi阅下文库

4. turn off 关掉Uxi阅下文库

5. instead of 代替Uxi阅下文库

6. on time 准时Uxi阅下文库

7. make sure 确保Uxi阅下文库

8. push forward向前推Uxi阅下文库

9. push down 向下Uxi阅下文库

10. pull up 向上拉Uxi阅下文库

【重点句型】1. For example, we should use both sides of paper and reuse plastic bags.例如，我们应该用纸的两面，并且重新使用塑料袋。2. Everyone is supposed to do that.每个人都有义务那样做。3. First, you ought to turn off the lights when you leave a room.首先，你离开房间时应该随手关灯。4. Easier said than done. 说起来容易做起来难。5. Well, actions speak louder than words. 嗯，百说不如一做。6. There will be a lot of hard work to do tomorrow, so make sure you go to bed early tonight.明天有许多繁重的活要干，今晚一定要早睡。Uxi阅下文库

【重点语法】并列句：由两个或两个以上并列而又相互独立的简单句构成。结构为：简单句+并列连词+简单句常用的并列连词有：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.Uxi阅下文库

初三上册英语单元知识点梳理

【重点短语】Uxi阅下文库

1. chemical factory 化工厂Uxi阅下文库

2. pour… into… 把……排放到……Uxi阅下文库

3. in a bad mood 处在不好的情绪中Uxi阅下文库

4. manage to do sth. 设法去做某事Uxi阅下文库

5. do harm to … / be harmful to… 对……有害Uxi阅下文库

6. quite a few 相当多Uxi阅下文库

7. no better than 同…….一样差Uxi阅下文库

8. in pubic 公开地Uxi阅下文库

9. all sorts of 各种各样的Uxi阅下文库

10.in many ways 在许多方面Uxi阅下文库

【重点句型】Uxi阅下文库

1. Look, there are several chemical factories pouring waste water into the streams.看，有几家化工厂正往河里排放废水。Uxi阅下文库

2. Everything has changed.一切已发生了变化。Uxi阅下文库

3. How long have you been like this? 你像这样多长时间了?Uxi阅下文库

4. I’m always in a bad mood because I can’t stand the environment here.我的情绪总是很差因为我受不了这里的环境。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种污染，而且有害于人类健康。Uxi阅下文库

【重点语法】Uxi阅下文库

直接引语和间接引语Uxi阅下文库

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

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

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

初三上册英语知识点总结

【重点短语】Uxi阅下文库

1. with the money 用这些钱Uxi阅下文库

2. so that 为了，以致于Uxi阅下文库

3. so...that... 如此...以致于...Uxi阅下文库

4. in fact/as a matter of fact 事实上Uxi阅下文库

5. come for a visit 来参观Uxi阅下文库

6. in need 在困难时Uxi阅下文库

7. decide on sth. 决定某事Uxi阅下文库

8. provide sth. for sb./provide sb. with sth. 为某人提供某物Uxi阅下文库

9. feel good about... 对...有信心Uxi阅下文库

10 lend sth. to sb/lend sb. sth. 把某物借给某人Uxi阅下文库

11. borrow sth. from sb. 向某人借某物Uxi阅下文库

12. at the same time 与此同时Uxi阅下文库

13. talk on the phone 在电话中交谈Uxi阅下文库

14. take drugs 吸毒Uxi阅下文库

15. pay for 付款Uxi阅下文库

16. buy sth. for sb. 给某人买某物Uxi阅下文库

17. at home and abroad 在国内外Uxi阅下文库

18. send sb. to sp. 送某人去某地Uxi阅下文库

19. send for sb. 派人去请某人Uxi阅下文库

20. aim to do sth. 目的是做某事Uxi阅下文库

21. decide(not)to do sth. 决定(不)做某事Uxi阅下文库

22. finish doing 结束做某事Uxi阅下文库

23. How do you like.../What do you think of...? 你觉得...怎么样?Uxi阅下文库

25. sb.spend st.in doing sth=It takes sb.st. to do sth. 某人花费...时间做某事Uxi阅下文库

25. sb.spend some money on sth.=sb.pay some money for sth. 某人花费...钱买某物Uxi阅下文库

26. so+be/助动词/情态动词+主语 表示后者情况与前者一样(表肯定)neither/nor+be/助动词/情态动词+主语 表示后者情况与前者一样(表否定)27. so +主语+/be/助动词/情态动词 表示的确如此Uxi阅下文库

【重点语法】Uxi阅下文库

1. 现在完成时：常与for或since引导的时间状语连用,表示从过去某一时刻延续到现在。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.Uxi阅下文库

2. 构词法:合成词: home +work= homework派生词: use——useful, happy——unhappyUxi阅下文库

初三英语单元知识点归纳

【重点短语和句型】Uxi阅下文库

1. get lost 迷路Uxi阅下文库

2. a couple of 一些，几个Uxi阅下文库

3. with the development of 随着...的发展Uxi阅下文库

4. with the help of... 在...的帮助下Uxi阅下文库

5. one of the+形容词最高级+名词复数 其中之一/最...的其中之一Uxi阅下文库

6. each other 互相Uxi阅下文库

7. call/ring sb.up 给某人打电话Uxi阅下文库

8. at least 至少Uxi阅下文库

9. sth. happen to sb. 某人发生某事Uxi阅下文库

10. What happened to sb? 某人发生某事?Uxi阅下文库

11. take place 发生Uxi阅下文库

12. because of 因为，由于Uxi阅下文库

13. be strict with sb./in sth. 对某人/某事严格要求Uxi阅下文库

14. carry out 执行Uxi阅下文库

15. thousands/millions/hundreds of 成千上万/无数的/成百上千...Uxi阅下文库

16. two thousand/million/hundred 两千/百万/百(具体数字后面不加s)Uxi阅下文库

17. half of... 一半...Uxi阅下文库

18. two thirds 三分之二Uxi阅下文库

19. be short of 短缺...Uxi阅下文库

20. so far 到目前为止Uxi阅下文库

21. be known/famous for 因...而闻名Uxi阅下文库

22. be known/famous as 作为...而闻名Uxi阅下文库

23. thanks to 幸亏...Uxi阅下文库

25. have a long way to go 有很长的路要走Uxi阅下文库

25. a town called... 一个叫做...的镇Uxi阅下文库

26. fewer than/less than 少于Uxi阅下文库

27. places of interest 名胜古迹Uxi阅下文库

28. be interested in 对...感兴趣Uxi阅下文库

29. such as 例如...Uxi阅下文库

30. look/smell/sound/feel/taste+形容词 看/闻/听/摸/尝起来...Uxi阅下文库

31. such a/an+形容词+sb./sth 如此...的人/物Uxi阅下文库

32. take sb. to sp 带某人去某地Uxi阅下文库

33. keep up with 赶上Uxi阅下文库

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

36. What's the population of...? ...有多少人口?Uxi阅下文库

37. want to do sth. 想要做某事Uxi阅下文库

38. hate to do sth 讨厌做某事Uxi阅下文库

39. take measures to do sth. 采取措施做某事Uxi阅下文库

40. have(no)chance/time to do sth. 有机会/时间做某事Uxi阅下文库

41. used to do sth. 过去常常做某事Uxi阅下文库

42. be used to do sth. 被用来做某事Uxi阅下文库

43. be/get used to doing sth. 习惯做某事Uxi阅下文库

44. work well in doing sth. 在...方面起到显著作用Uxi阅下文库

【重点语法】常用于现在完成时的时间状语：already, just , yet, ever, never, recently.Uxi阅下文库

e.g.Uxi阅下文库

1. I have just called you.Uxi阅下文库

2. ——Have you ever been to France?Uxi阅下文库

——No, I’ve never been to any European countries.Uxi阅下文库

3. ——Have you seen him yet?Uxi阅下文库

——Yes, I have seen him already.Uxi阅下文库

初三上册英语单元知识点汇总

【重点短语和句型】Uxi阅下文库

1. have a good summer holiday 暑假过得愉快Uxi阅下文库

2. come back from 从......回来Uxi阅下文库

3. have/has been to 去过Uxi阅下文库

4. have/has gone to 去了Uxi阅下文库

5. not...any more 再也不...Uxi阅下文库

6. take photos 照相Uxi阅下文库

7. by the way 顺便问一下Uxi阅下文库

8. take part in 参加Uxi阅下文库

9. around/all over/throughout the world 全世界Uxi阅下文库

10. tell sb. something about... 告诉某人关于某事Uxi阅下文库

11. have/live a happy/hard life 过着幸福/艰苦的生活Uxi阅下文库

12. describe...in detail 详细描述Uxi阅下文库

13. give support to 支持...Uxi阅下文库

14. see...oneself 亲眼看见Uxi阅下文库

15. keep in touch with 与...保持联系Uxi阅下文库

16. far away 遥远的Uxi阅下文库

17. kinds/sorts of 各种各样的...Uxi阅下文库

18. not only...but also 不仅...而且...Uxi阅下文库

19. make progress 取得进步Uxi阅下文库

20. more than/over 多于Uxi阅下文库

21. develop/improve rapidly 迅速发展/改善Uxi阅下文库

22. tell sb. (not ) to do sth. 告诉某人(别)做某事Uxi阅下文库

23. ask sb. (not ) to do sth. 要求某人(别)做某事Uxi阅下文库

25. in order to do sth. 为了做某事Uxi阅下文库

25. have to do sth. 不得不做某事Uxi阅下文库

26. It's +形容词+for sb. to do sth. 对于某人来说做某事是...的Uxi阅下文库

27. why not do sth. 为什么不做某事Uxi阅下文库

28. succeed/be successful in doing sth. 成功地做某事Uxi阅下文库

29. dream about doing sth. 梦想做某事Uxi阅下文库

30. see/hear sb. do/doing sth. 看见/听见某人做/正在做某事Uxi阅下文库

【重点语法】Uxi阅下文库

现在完成时Uxi阅下文库

一. 现在完成时的基本结构Uxi阅下文库

肯定句：主语+have/has+动词的过去分词+其他Uxi阅下文库

否定句：主语+have/has+not+动词的过去分词+其他一般疑问句：Have/Has+主语+动词的过去分词+其他特殊疑问句：特殊疑问词+一般疑问句(have/has+主语+过去分词+其他)Uxi阅下文库

二. 现在完成时的用法Uxi阅下文库

1. 现在完成时用来表示过去已经完成的动作对现在造成影响或后果。也就是说，动作或状态发生在过去但它的影响现在还存在，强调的是现在。Uxi阅下文库

I have already posted the photo.我已经邮寄出了照片。Uxi阅下文库

与此种用法连用的时间状语时一些模糊的过去时间状语，如already(肯定句句中), yet(否定句/疑问句句尾), just, before, recently,still, lately,never等。Uxi阅下文库

2. 现在完成时也可用来表示动作或状态发生在过去某一时刻，持续到现在并且有可能会继续持续下去。Uxi阅下文库

He has lived here since 1978.自从1978年以来，他一直住在这儿。(动作起始于1978年，一直住到现在，可能还要继续住下去。)Uxi阅下文库

此种用法常与for(+时间段),since(+时间点或过去时的句子)连用。谓语动词必须是延续性动词。Uxi阅下文库

有些瞬间动词可变为延续动词：Uxi阅下文库

go out----be outUxi阅下文库

finish----be overUxi阅下文库

open----be openUxi阅下文库

die----be deadUxi阅下文库

buy---haveUxi阅下文库

fall ill---be illUxi阅下文库

come back----be backUxi阅下文库

catch a cold----have a coldUxi阅下文库

Uxi阅下文库

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