初二英语知识点总结.doc

1、初二英语知识点总结初二英语知识点总结 Unit 1 Will people have robots? 重点语法,一般将来时态的应用 do/does 的一般将来时态形 式,(shall/will) do do/does 的一般将来时态的被 动语态,(shall/will) be done 一般将来时态的肯定句、否定句、疑 问句形式, 肯定句例句,People will have robots in a few years. 否定句例句,People (will not/wont) have robots in a few years. 一般疑问句例句,Will people have robot

2、s in a few years? 特殊疑问句例句,What will people have in a few years? 重点短语,wont = will not theyll = they will shell = she will hell = he will Ill = I will fall in love with(sb./sth.) 爱上,某人/某物， be able to do sth. 能够做某 事 come true 实现 in the future 未来 hundreds of 数以百计的 thousands of 数以千计的 look for(sb./sth.) 寻

3、找,某 人/某物， will ? would 情态动词 will 的原形和过去式 may ? might 情态动词 may 的原形和过去式 Reading Strategy(阅读方法) Look at the title and picture, and predict what you will read about. (看 着标题和图片,预知你要阅读那些方面 的内容。)This helps you get ready to acquire new information. (这样可以 帮助你获得一些新的信息。) Unit 2 What should I do? 重点语法,过去将来时态,将来

4、时态 的委婉说法， do/does 的过去将来时态形 式,(should/would) do do/does 的过去将来时态的被 动语态,(should/would) be done 过去将来时态的肯定句、否定句、疑 问句形式, 肯定句例句,You should write a letter to him. 否定句例句,You shouldnt write a letter to him. 一般疑问句例句,Should I write a letter to him? 特殊疑问句例句,What should I do? 重点短语,keep sb. out 不让某人进 入 Whats wrong

5、? = Whats the matter? = Whats the problem? 怎么 了, out of style 不时髦的，过时 的 call sb. up 给某人打电话 pay for sth. 为某事付款 part-time job 兼职工作 the same as = be same (to/with) 与同样 in style 时髦的，流行的 get on well with sb. = get along well with sb. 与某人相处 ,好， didnt = did not couldnt = could not as . as possible 尽可 能(eg/

6、 as soon as possible 尽快) all kinds of 各种，许多 on the one hand 一方面 on the other hand 另一方面 ask sb. for sth. = ask sb. to do sth. 请求某人做某事 ask sb. not to do sth. 请求 某人不要做某事 spend (money) on sth. = spend (money) in doing sth. 花钱 做某事 sth. cost sb. (money) 某人 花钱为了某事 take sb. sometime to do sth. 花某人时间做某事 find

7、 out 查明 find sb. doing sth. 发现某 人做某事 be angry with sb. 生某人的 气 be angry at sth. 生某事的气 the same age as = as old as 与某人年龄一样 have fight with sb. 与某人 打架 learn to do sth. 学会做某事 not . until . 直到 才 compare sth.(A) with sth.(B) 把某事(A)与某事(B)作比较 its time for sth. = its time to do sth. 到该做某事的时间了 maybe adv. 或许 m

8、ay be ,情态动词 + 动词原 形，可能是 shall ? should 情态动词 shall 的原形和过去式 pay ? paid ? paid 动词 pay 的原形、过去式和过去分词 Reading Strategy(阅读方法) You will learn to use new words better if you use a learners dictionary. (时刻学着应用新单词来 学习比时刻使用字典这种途径方法更 好。)A bilingual dictionary sometimes gives the wrong meaning for the situation y

9、ou want. (在某些 你需要的场合下,一本双语字典有时会 给你错误的解释。) Unit 3 What were you doing when the UFO arrived? 重点语法,过去进行时态 do/does 的过去进行时态形 式,(was/were) doing do/does 的过去进行时态的被 动语态,(was/were) being done 过去将来时态的肯定句、否定句和疑 问句形式, 肯定句例句,I was walking down the street when a UFO landed. 否定句例句,I wasnt walking down the street w

10、hen a UFO landed. 一般疑问句例句,Were you walking down the street when a UFO landed? 特殊疑问句例句,What were you doing when a UFO landed? 动词 when 和 while 的选择,when 后加瞬间动词,while 后加延续性动词。 例句,The boy was walking down the street when the UFO landed. =While the boy was walking down the street, the UFO landed. 感叹句 结构,(

11、1) How + adj. + the + 主语 + 谓语动词 =(2) What + (a/an) + adj. + n. + 主语 + 谓语动词 例句,What a beautiful flower it is! =How beautiful the flower is! What beautiful flowers they are! =How beautiful the flowers are! 重点短语,get out 出去，离开 take off 起飞 run away 逃跑，跑掉 come in 进来 hear about = hear of 听说 take place 发生 a

12、s . as 像一样(eg/ as old as him 像他一样老) anywhere = everywhere = here and there 任何地方 think about 考虑 think of 认为 get up = get out of the bed 起床 at the doctors 在诊所 every day 每一天 everyday adj. 日常的 most adj. 大部分 the most 最多的 in space 在太空中 national hero 民族英雄 all over the world = in the world 全世界 Reading Strat

13、egy(阅读方法) The title can be helpful for you to understand a text. (一篇文章的标 题 可以帮助你理解整篇文章。)Its also a good idea to read the first sentence of each paragraph before you read. (在阅读整篇文章之前,阅读每段的第一 句话也是一个很有效的方法。) Unit 4 He said I was hard-working. 重点语法,宾语从句 结构,主语 + 谓语动词 + 宾语从句 (主语 + 谓语动词 + 宾语/表语) 例句,-Im goo

14、d at English. He says. (改为加宾语从句的复合句) -He says Im good at English. 注意,?主句是一般现在时态,宾语 从句的时态不受其影响。 例句,He says Im good at English now. He says I was good at mathematics when I was young. ?主句是过去时态,宾语从句也 要用过去时态。 例句,He said I was good at mathematics when I was young yesterday. He said I was good at English

15、now yesterday. ?宾语从句是客观真理时永远用 一般现在时态。 例句,Our teacher says 24 hours make a day. Our teacher said the sun gives us so many energy yesterday. ?动词原形不能作主语,必须用 其 -ing 形式。 例句,She said helping others changed her life. 重点短语,direct speech 直接引语 reported speech = indirect speech 间接引语 first of all = at first 首先

16、pass on 传递 be supposed to do sth. 应该做某事 be good at = do well in 在某方面做得好 in good health 身体健康 get over 克服 open up 打开 care for = take care of = look after 照料，照顾 not any more = not any longer = no longer 不再 have a cold 感冒 end-of-year exam 年终考试 get nervous 变得紧张 forget to do sth. 忘记做某 事,该事未做， forget doing

17、 sth. 忘记做某 事,该事已做， its + adj. + for sb. + to do sth. 做某事对某人来说,加 形容词， context 上下文 Reading Strategy(阅读方法) First read for meaning, not for detail. (首先理解文段的大致意思,不 在于文段的细节部分。)You can understand the meaning of a word you dont know from the context. (至于 不懂的单词,你可以通过上下文来寻找 它的正确释义。) Unit 5 If you go to the pa

18、rty, youll have a great time! 重点语法,if 引导的条件状语从句 结构,主句 + if + 条件状语从句 if + 条件状语从句 + (comma) + 主句 注意,在 if 引导的条件状语从句中, 主句应用将来时态,状语从句用一般现 在时态。 例句,Youll have a great time if you go to the party. =If you go to the party, youll have a great time. 重点短语,take away 拿走 around the world = all over the world 在世界各地

19、 make a living 谋生 all the time = always 一直 Whats the problem? = Whats the matter? = Whats wrong? 怎么了, in order to do sth. 为了做某事 make sb. do sth. 使得某人做某事,to 省略,该结构是一个不带 to 的不定 式。， make sb. adj. 使得某人,加形容词， make sb. done 使得某人被做 be famous for 为而出名 be famous as 作为而出名 in class 在课堂上 spend .(time/money) on

20、sth. = spend .(time/money) in doing sth. 花,时间/钱，用于做某事 see sb. do sth. 看见某人做某事,强调整个过程， see sb. doing sth. 看见某人 做某事,强调偶然性， say ? said ? said 动词 say 的原形、过去式和过去分词 tell ? told ? told 动词 tell 的原形、过去式和过去分词 ate ? eaten 动词 eat eat ? 的原形、过去式和过去分词 speak ? spoke ? spoken 动 词 speak 的原形、过去式和过去分词 Unit 6 How long h

21、ave you been collecting shells? 重点语法,现在完成进行时态 do/does 的现在完成进行时态 形式,have/has been doing do/does 的现在完成进行时态 的被动语态,have/has been being done 现在完成进行时态所应用的场合, ?某事从过去发生一直持续到现在都 在做 ?过去发生的动作对现在造成影响 例,我已上了三年初中。 I have been in Junior School for 3 years. 自从那次他与我谈过心后,我天天 都在进步。 I have been making progress since he

22、 talked with me that time. 现在完成进行时态的肯定句、否定句 和疑问句形式, 肯定句例句,I have been skating for five hours. 否定句例句,I havent been skating for five hours. 一般疑问句例句,Have you been skating for five hours? 特殊疑问句例句,How long have you been skating? 注意,瞬间动词不能和一段时间连用。 例句,你借这本书已经多长时间了, How long have you been keeping this book?

23、 重点短语,run out of 用完，用尽 by the way 顺便说说 be interested in doing sth. 对某事感兴趣 more than 比多 far away 在远处 would like to do sth. = want to do sth. = feel like doing sth. 想 要做某事 send sb. sth. = send sth. to sb. 把某物赠送给某人 in fact 实际上 room 房间,用于可数名词， 空间,用于不可数名词， common ? more common ? the common 的原级、most commo

24、n 形容词 比较级和最高级 Reading Strategy(阅读方法) Let your eyes scan the text quickly to find details that youre looking for. (在阅读文章之前,用眼 睛“横扫”整篇文章,快速寻找你需要的 文章要点。)You can find information quickly without reading the whole text. (这样你就不用细读整篇文章,就 能寻找到你需要的一些信息。) Unit 7 Would you mind turning down the music? 重点语法,min

25、d ones doing sth. 介意,某人，做某事 重点短语,not at all 一点也不 turn down 调节使音量变小 right away = in a minute = at once 立刻，马上 wait in line 排队等候 cut in line 插队等候 hasnt = has not keep . down 压低声音，使 缓和 at first = first of all 首 先 take care 当心，小心 take care of = care about = look after 关心，照顾 break the rule 违规 obey the rul

26、e 遵守规定 put out 熄灭 pick sth. up 捡起某物 wait for sb. 等候某人 depend on 依赖，依靠 get back = return 要回 mean ? meant ? meant 动词 mean 的原形、过去式和过去分词 Reading Strategy(阅读方法) As we read, we need to find topic sentences.(在我们阅读的时候,我们 需要寻找“主题语句”,也就是和文章中 心最相关的语句。) These sentences usually gives us a summary, or overall mea

27、ning of each paragraph and help us understand what the paragraph is about.(这些语句通常会 给我们一些文章的“概要”,或者每个文 段的全部意思,来帮助我们理解段落大 意。) After the topic sentence comes more detail and explanation.(当“主 题语句”出现后,该段的一些解释和细节 也就会随之出现。) Unit 8 Why dont you get her a scarf? 重点语法,询问别人为什么要做或者 不做某事 why dont you do sth. = w

28、hy not do sth. 例句,Why dont you get her a camera? = Why not get her a camera? what about = how about 例句,How about some tennis balls? = What about some tennis balls? 重点短语,fall asleep 入睡 give away 赠送，分发 hear of = hear about 听说 take an interest in = be interested in 对感兴趣 make friends with 与交 友 make prog

29、ress 取得进步 keep ? kept ? kept 动词 keep 的原形、过去式和过去分词 feed ? fed ? fed 动词 feed 的原形、过去式和过去分词 fall ? fell ? fallen 动词 fall 的原形、过去式和过去分词 hear ? heard ? heard 动词 hear 的原形、过去式和过去分词 Reading Strategy(阅读方法) To understand the important ideas from the text, we must summarize.(为了了解文段最主要的 意图,我们必须要进行总结。) Do this by

30、answering who, what, where, why questions as you read.(在阅读时, 常 注意回答时间、地点、人物这些基本要 素问题,达到总结的目的。) Unit 9 Have you ever been to an amusement? 重点语法,现在完成时态 do/does 的现在完成时态形 式,(have/has) done do/does 的现在完成时态的被 动语态,(have/has) been done 现在完成时态主要强调过去发 生的事情对现在的影响。 例句,我去年去过美国,那是我第一 次出国。 I have ever been to Amer

31、ica. Its the first time for me to go abroad. 重点短语,have a great time = have a good time = have fun = enjoy oneself 玩得高兴 on board 在船上 end up doing sth. 结束做某 事 all year round = all over the year 终年 understand ? understood ? understood 动词 understand 的原形、 过去式和过去分词 Reading Strategy(阅读方法) After reading, wr

32、ite down three or more things you have learned. (在 阅 读整篇文章之后,把你学到的三样或更 多事物写下来。)We always remember things better if we take time to reflect. (如果我们花时间去思考一些 问题的话,那么我们就能更容易地记住 一些事情。) Unit 10 Its a nice day, isnt it? 重点语法,反意疑问句 反意疑问句由肯定陈述句加否定问句 构成,或者由否定陈述句加肯定问句构 成。 例句,Hes a student, isnt he? Shes not his

33、 mother, is she? 回答反意疑问句时,要根据事实来回 答。若事实是肯定的,则必须用 yes 回 答。若事实是否定的,则必须用 no 回 答。 例句,你还没有准备好,对吧, Youre not ready, are you? 是的,我没有准备好。 No, Im not. 不,我准备好了。 Yes, I am. 重点短语,look through 浏览 come along 出现，发生 get along 相处 at least 至少 at most 至多 a thank-you note 感谢信 forget ? forgot ? forgotten 动词 forget 的原形、过

34、去式和过去分词 little ? less ? least 形容词 little 的原级、比较级和最高级 many/much ? more ? most 形容词 many/much 的原级、比较级和最高级 重要句型、短语。 ,一， 重要句型。 1,There will be less pollution, more trees and fewer cars in 100 years. 2. What should I do? You should do more exercise. You could buy some books. 3. When the man came into the

35、room, I was reading a book. =While I was reading a book, a man came into the room. 4. He said they would come here in 5 minutes and they were on the way. 5. We will take you to the zoo if we have free time. 6. We have been studying English for 3 years. =We have been studying English since 3 years ag

36、o. 7. Would you mind closing the window? = Could you please close the window? =Please close the window. = You have to close the window. 8. Why dont you get her a scarf? = Why not get her a scarf? = How about getting her a scarf? = Lets get her a scarf. 9. I have been to the zoon last year. My father

37、 has gone to Beijing now. They have already received my letter. 10. You like playing soccer, dont you? You have nothing to tell me, do you? 11. Its time for sth. Its time to do sth. Its time for sb to do sth. 12. find it adj (for sb) to do sth. Its adj/n. (for sb) to do sth. (二)重要短语的用法。 1.few, a few

38、; little , a little. 2. many , much, a lot of , lots of 3.more, fewer, less. 4. can, be able to 5.help with sth, help sb do sth. 6.can, may must, could ,should ,might. 7.pay, spend, take, cost. 8.except, besides. 9.stop to do sth, stop doing sth. start to do sth start doing sth. 10.forget to do sth,

39、 forget doing sth. 11.try to do sth try doing sth. 12.enough+n, adj +enough, enough to do sth. 13. the same as, be different from 14.think about doing sth, complain about doing. 15. not until, not anymore. 16.something important, nothing to eat. something nice to drink. 17. take part in, join, enter

40、, 18. in front of, in the front of. 19.take care of, look after. 20. surprise, be surprised to do sth 21.one the other, another, other, others. 22. bring, take; borrow, lend. 23. be good at sth/ doing sth be better at sth/ doing sth 24.have a good time, have a great time, have a wonderful time. have

41、 fun 25.either,eitheror, neither, neithernor, both and 26. how, how long, how long, how often, how far, how soon, how old. 27. how many, how much. 28.Would you like some? Yes, please, No, thanks. 29. like, be like, look like, look the same 30.Thanks for sth/ doing sth. 31.like to do sth, like doing

42、sth, enjoy doing sth. 32.interesting, be interested in sth/ doing sth. take an interest in. 33.would you mind (not) doing sth. 34. what about.? how about? 35. too to so that. 36. have been to, have gone to. 1. _ an English party in our school this evening. A. There will be B. There is going to have

43、C. There will have D. There is going have 2. The boys often play _ tennis after school. A. a B. / C. the D. that 3. Alan is as _ as Lucy in their class. A. tall B. taller C. tallest D. the tallest 4. _ you _ free next weekend? A. will, have B. will, be C. Do, be D. Are, be 5. He _ in three days. A.

44、coming back B. came back C. will come back D. is going to coming back 6. There will be _ people and _ pollution in 50 years. B. fewer, less A. less, more C. more, more D. less, less 7. Why not _ to thank you teachers? A. making cards B. to make cards C. make cards D. made cards 8. There will _ robot

45、s in peoples homes. A. be B. is C. are D. have 9. My life will be _ better than it is now! A. a lot of B. a lot C. more D. less 10. - _do you go to see your parents? - Once a week. A. How many B. How much C. How long D. How often 11. Flying to the moon for vacation will _ one day. A. come on B. come

46、 over C. come up D. come true 12. You _ wash your hands before meals A. should B. could C. would 13. _ he was very thirsty, he didnt drink water. A. Though B. As C. So D. But 14. You should _ sorry to him. A. talk B. speak C. say D. tell 15. Please call me _ this afternoon. A. to B. for C. up D. wit

47、h 16. Mother told her son _ at home. A. stayed B. to stay C. stays D. staying 17. Your clothes are _ of style. A. away B. far C. out D. in 18. Would you please _ on the road? A. not to play B. to not play C. not play D. dont play 19. She has _ haircut _ I do. A. the same, as B. the same, with C. same, as D. same, with 20. We are friends, we can _. A. get on well B. get well C. get on well with D. on well get 21. This is _ boy. That girl is _. A. an 8-year-old, 7 years old. B.