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1、学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除九年级英语各单元知识点小结九年级英语各单元知识点小结Unit1Unit11. by + doingby + doing 通过方式如：by studying with a groupbyby 还可以表示：还可以表示：“ “在在旁旁” ”、“ “靠近靠近” ”、“ “在在期间期间” ”、“ “用用” ” 、“ “经过经过” ”、“ “乘车乘车” ”等等如：I live by the river.I have to go back by ten oclock.The thief entered the room by the window.
2、The student went to park by bus.2. talk abouttalk about 谈论，议论，讨论谈论，议论，讨论如：The students often talk about movie after class. 学生们常常在课后讨论电影。talk to sb. = talk with sb.talk to sb. = talk with sb. 与某人说话与某人说话3. 提建议的句子：提建议的句子：What/ how about +doing sth.?What/ how about +doing sth.?如：What/ How about going sh
3、opping?Why dont you +Why dont you + do sth.?do sth.? 如：Why dont you go shopping?Why not + do sth. ?Why not + do sth. ?如：Why not go shopping?Lets +Lets + do sth.do sth.如： Lets go shoppingShall we/ I + do sth.?Shall we/ I + do sth.?如：Shall we/ I go shopping?4. a lot a lot 许多许多常用于句末 如：I eat a lot. 我吃了许
4、多。5. toototooto 太太而不能而不能常用的句型 too + adj./adv. + to do sthtoo + adj./adv. + to do sth. （有否定的意思）如：Im too tired to say anything. 我太累了，什么都不想说。7. not at allnot at all 一点也不一点也不根本不根本不如： I like milk very much. I dont like coffee at all. 我非常喜欢牛奶。 我一点也不喜欢咖啡。notnot 经常可以和助动词结合在一起，经常可以和助动词结合在一起，at allat all 则放在句
5、尾。则放在句尾。8. be / get excited about sth.be / get excited about sth.= be / get excited about doing sth.be / get excited about doing sth.学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除= be excited to do sth.be excited to do sth. 对对感到兴奋感到兴奋如：I am / get excited about going to Beijing.=I am excited to go to Beijing. 我对
6、去北京感到兴奋。9. end up doing sthend up doing sth终止做某事，结束做某事终止做某事，结束做某事如：The party ended up singing. 晚会以唱歌而结束。 end up with sth.end up with sth.以以结束结束 如：The party ended up with her singing. 晚会以她的歌唱而告终。10.first of allfirst of all 首先首先.to begin withto begin with 一开始一开始later onlater on 后来、随后后来、随后11.alsoalso 也
7、、而且（用于肯定句）常在句子的中间（实义动词之前，中间（实义动词之前，bebe 动词之后）动词之后）eithereither 也（用于否定句否定句）常在句末句末tootoo也(用于肯定句肯定句) 常在句末句末12. make mistakes make mistakes 犯错犯错 如：I often make mistakes. 我经常犯错。make a mistake 犯一个错误 如 I have made a mistake. 我已经犯了一个错误。13. laugh at sb laugh at sb. 笑话；取笑（某人） 如：Dont laugh at me! 不要取笑我!14. tak
8、e notes 做笔记，做记录15. enjoy doing sth . enjoy doing sth . 喜欢做乐意做如：She enjoys playingenjoys playing football. 她喜欢踢足球。enjoy oneselfenjoy oneself过得愉快 如：He enjoyed himself. 他过得很愉快。16. native speaker 说本族语的人17. make up 组成、构成18. one of +(the+one of +(the+ 形容词最高级形容词最高级)+)+名词复数形式名词复数形式其中之一如： She is one of the m
9、ost popular teachers. 她是最受欢迎的教师之一。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除19. Its +Its +形容词形容词+(for sb. ) to do sth.+(for sb. ) to do sth. (对于某人来说)做某事如：Its difficult (for me ) to study English. 对于我来说学习英语太难了。句中的句中的 it it 是形式主语，真正的主语是是形式主语，真正的主语是 to study Englishto study English20. practice doing practice d
10、oing 练习做某事练习做某事如：She often practice speaking English. 她经常练习说英语。21. decide to do sth.decide to do sth. 决定做某事决定做某事 如：Li Lei has decided to go to Beijing . 李雷已经决定去北京。22. unlessunless 假如不，除非假如不，除非 引导条件状语从句引导条件状语从句如：You will fail unless you work hard.假如你不努力你会失败。I wont write unless he writes first. 除非他先写要
11、不我不写23. deal withdeal with 处理处理 如：I dealt with a lot of problem.24. worry about sb./ sth.worry about sb./ sth. 担心某人担心某人/ / 某事某事如：Mother worried about his son just now. 妈妈刚才很担心他的儿子。25. be angry with sb.be angry with sb. 对某人生气对某人生气 如：I was angry with her. 我对她生气。26. perhaps = maybeperhaps = maybe 也许也许2
12、7. go by (go by (时间时间) ) 过去过去 如： Two years went by. 两年过去了。28.see sb. / sth. doingsee sb. / sth. doing 看见某人正在做某事看见某人正在做某事 强调动作正在发生强调动作正在发生see sb. / sth. dosee sb. / sth. do看见某人在做某事看见某人在做某事如： She saw him drawing a picture in the classroom. 她看见他正在教室里画画。29. each othereach other 彼此彼此30. regardas regardas
13、 把把看作为看作为如：The boys regarded Anna as a fool. 这些男孩把安娜看成傻瓜了。31.too manytoo many许多许多修饰可数名词复数修饰可数名词复数如：too many girls学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除too muchtoo much许多许多修饰不可数名词修饰不可数名词 如：too much milkmuch toomuch too太太修饰形容词修饰形容词如：much too beautiful32. changeintochangeinto将将变为变为如：The magician changed th
14、e pen into a book. 这个魔术师将钢笔变为一本书。33. with the help of sb. = with ones helpwith the help of sb. = with ones help 在某人的帮助下在某人的帮助下如：with the help of Li Lei = with Li Leis help 在李雷的帮助下34. compare to compare to 把把与与相比相比如：Compare you to Anna, you are lucky. 你和安娜相比，你是幸运的。35. insteadinstead 代替代替用在句末，副词用在句末，副
15、词（字面上常不译出来）Instead of sth. / doing sth.Instead of sth. / doing sth. 代替，而不是代替，而不是用在句中，做动词用在句中，做动词如：Last summer I went to Beijing. This year Im going to Shanghai instead.去年夏天我去了北京, 今年我将要去上海。I will go instead of you. 我将代替你去。He stayed at home instead of going swimming. 他呆在家里而不是去游泳。Unit2Unit21. used to d
16、o sth.used to do sth. 过去常常做某事过去常常做某事否定形式：否定形式：didnt use to do sth. / used not to do sth.didnt use to do sth. / used not to do sth.如：He used to play football after school. 放学后他过去常常踢足球。Did he use to play football? Yes, I did. No, Ididnt.He didnt use to smoke. 他过去不吸烟。2. 反意疑问句反意疑问句肯定陈述句否定提问肯定陈述句否定提问如：Li
17、ly is a student, isnt she?Lily will go to China, wont she?否定陈述句肯定提问否定陈述句肯定提问如：She doesnt come from China, does she?学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除Youhavent finished homework, have you?提问部分用代词而不用名词提问部分用代词而不用名词如：Lily is a student, isnt she?陈述句中含有否定意义的词，如陈述句中含有否定意义的词，如little, few, never, nothing, ha
18、rdlylittle, few, never, nothing, hardly等。其反意疑问句用等。其反意疑问句用肯定式。肯定式。如： He knows littlelittle English, doesdoes hehe?他一点也不懂英语，不是吗？They hardlyhardly understood it, did theydid they? 他们几乎不明白，不是吗？3. play the piano弹钢琴4.be interested in sth.be interested in sth. 对对感兴趣感兴趣be interested in doing sth.be interest
19、ed in doing sth. 对做对做感兴趣感兴趣如：He is interested in math, but he isnt interested in speaking English. 他对数学感兴趣，但是他对说英语不感兴趣。5. interesteded adj. 感兴趣的，指人对某事物感兴趣，往往主语是人指人对某事物感兴趣，往往主语是人interestinging adj.有趣的，指某事物指某事物/ /某人具有趣味，主语往往是物某人具有趣味，主语往往是物6. still still 仍然，还仍然，还：用在用在 bebe动词的后面动词的后面如：Im still a student
20、.用在行为动词的前面用在行为动词的前面如：I still love him.7. the dark 天黑，晚上，黑暗8. 害怕害怕be terrified of sth.be terrified of sth.如：I am terrified of the dog.be terrified of doing sth.be terrified of doing sth. 如：I am terrified of speaking.9. onon 副词，表示（电灯、电视、机械等）在运转中副词，表示（电灯、电视、机械等）在运转中/ /打开，其反义词打开，其反义词 off.off.with the li
21、ght on 灯开着10. walk to somewhere 步行到某处walk to school 步行到学校11.spendspend 动词，表示动词，表示“ “花费金钱、时间花费金钱、时间” ”spendon sth.spendon sth. 在某事上花费（金钱、时间）在某事上花费（金钱、时间）学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除spenddoing sth.spenddoing sth. 花费（金钱、时间）去做某事花费（金钱、时间）去做某事如：如：He spends too much time on clothes. 他在衣着上花费了太多的时间。He
22、spend 3 months building the bridge.他花费了三个月去建这座桥。pay forpay for 花费花费 如：I pay 10 yuan for the book. 我花了 10 元买这本书。12. taketake动词动词有有“ “花费花费” ”的意思的意思常用的结构有：It take sb. some time to do sth.It take sb. some time to do sth. 如：It takes me a daytakes me a day to readto read the book.take to do sth.take to do
23、 sth.13. chat with sb.chat with sb. 与某人闲聊与某人闲聊如：I like to chat with him.我喜欢和他聊天。14. worry about sb./ sth.worry about sb./ sth. 担心某人担心某人/ /某事某事worry 是动词be worried about sb./sth.be worried about sb./sth. 担心某人担心某人/ /某事某事worried 是形容词如：Dont worry about him. 不用担心他。Mother is worried about her son. 妈妈担心他的儿子
24、。15. all the time 一直、始终16. take sb. to + take sb. to + 地方地方送送/ /带某人去某个地方带某人去某个地方如：A person took him to the hospital. 一个人把他送到了医院。Lui took me home. 刘把我送回了家。(home(home 的前面不能用的前面不能用 to)to)hardlyhardlyadv.adv. 几乎不、没有几乎不、没有17.hardly everhardly ever很少很少hardlyhardly 修饰动词时，通常放在助动词、情态动词之后，实义动词之前修饰动词时，通常放在助动词、
25、情态动词之后，实义动词之前: :助动词助动词/ /情态动词情态动词hardlyhardlyhardly +hardly + 实义动词实义动词如：I can hardly understand them. 我几乎不能够明白他们。I hardly have time to do it. 我几乎没有时间去做了。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除18. missv. 思念、想念、错过19. in the last few years. 在过去的几年内常与完成时连用常与完成时连用如：I have lived in China in the last few years.
26、 在过去的几年内我在中国住。20. be different from 与不同21. how to swim 怎样游泳不定式与疑问词连用不定式与疑问词连用： 动词不定式可以和 what, which, how, where, when 等引导的疑问句连用，构成不定式短语。如：The question is when to start. 问题是什么时候开始。I dont know where to go. 我不知道去哪。22.make sb./ sth. +make sb./ sth. + 形容词形容词make you happymake sb./ sth. +make sb./ sth. +
27、动词原形动词原形make him laugh23. move to +move to +地方地方搬到某地搬到某地如：I moved to Beijing last year.24. it seems that +it seems that +从句从句看起来好像看起来好像如：It seems that he has changed a lot. 看起来他好像变了许多。25.help sb. with sth.help sb. with sth. 帮某人某事 She helped me with English.她帮助我学英语。help sb. (to ) do sth.help sb. (to
28、) do sth. 帮某人做某事如：She helped me (to) study English。她帮助我学习英语。26. fifteen-year-oldfifteen-year-old 作形容词作形容词1515 岁的岁的fifteen-year-oldsfifteen-year-olds 作名词作名词指指 1515 岁的人岁的人fifteen years oldfifteen years old 指年龄指年龄1515 岁岁如：a fifteen-year-old boy一个 15 岁的男孩Fifteen-year-olds like to sing. 15 岁的人喜欢唱歌。I am f
29、ifteen years old . 我是 15 岁。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除27.支付不起支付不起cant /couldnt afford to do sth.cant /couldnt afford to do sth.cant / couldnt afford sth.cant / couldnt afford sth.如：I cant/couldnt affordto buy the car.I cant/couldnt affordthe car.我买不起这辆小车。28. as +as + 形容词形容词/ /副词副词as sb. could
30、/can/possibleas sb. could/can/possible 尽可能尽可能的的如：Zhou run as fast as her could/can. 周尽可能快的在跑。29. get into trouble with 遇到麻烦30. in the end 最后31. make a decisionmake a decision 下决定下决定下决心下决心32. to ones surpriseto ones surprise 令某人惊讶的是令某人惊讶的是如：to their surprise令他们惊讶的是to Li Leis surprise 令李雷惊讶的是33. take
31、pride in sth. 以而自豪如：His father always take pride in him. 他的爸爸总是以他而自豪34. pay attention to sth.pay attention to sth. 对对注意，留心注意，留心如：You must pay attention to your friend. 你应该多注意你的朋友。35. be able to do sth.be able to do sth. 能做某事能做某事如：She is able to do it. 她能够做到。36. give up doing sth.give up doing sth. 放
32、弃做某事放弃做某事如：My father has given up smoking. 我爸爸已经戒烟了。37.不再不再no more = no longerno more = no longer 如：I play tennis no more/ longer.我不再打网球。not any more = not any longernot any more = not any longer如：I dont play tennis any more/longer. 我不再打网球。38. go to sleepgo to sleep 入睡入睡学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联
33、系网站删除Unit3Unit31. 1.语态：语态：英语有两种语态：主动语态和补动语态主动语态表示是动作的执行者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被动语态表示主语是动作的承受者Catseatfish.（主动语态）猫吃鱼。Fishis eatenby cats.(被动语态)鱼被猫吃。被动语态的构成由由“ “助动词助动词 bebe 及物动词的过去分词及物动词的过去分词” ”构成构成助动词 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。时态一般现在时被动语态结构amamareare+ +过去分词过去分词is isThis bridge was bui
34、lt in1989.English is spoken in manycountries.例句一般过was +was +过去分词过去分词去时were +were + 过去分词过去分词can/shouldcan/should情 态动 词maymay+be+be+过去过去分词分词must/must/被动语态的用法被动语态的用法The work must be done rightnow.当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作的承受者时，要用被动语态。的承受者时，要用被动语态。2
35、. allow sb. to do sthallow sb. to do sth. 允许某人做某事（主动语态）（主动语态）如：Mother allows me to watch TV every night. 妈妈允许我每晚看电视。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除be allowed to do sth.be allowed to do sth. 被允许做某事（被动语态）（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 穿耳洞让让/ /使（别人）做某事使（
36、别人）做某事get sth. done (get sth. done (过去分词过去分词) )have sth. donehave sth. done ( (过去分词过去分词) )如：I get my car mended. = I have my car mended. 我让别人修好我的车4. enough 足够形容词形容词enoughenough如：beautiful enough足够漂亮enoughenough名词名词如：enough food 足够食物enough toenough to足够去做如：I have enough money to go to Beijing. 我有足够的钱
37、去北京。She is old enough to go to school.她够大去读书了。5.stop doing sth.stop doing sth. 停止做某事停止做某事Please stop speaking.请停止说话。stop to do sth.stop to do sth. 停止下来去做其他事停止下来去做其他事Please stop to speak. 请停下来去说话。6. 看起来好像sb. seem to do sth.sb. seem to do sth.= it seems that += it seems that +从句从句He seems to feel very
38、 sad.=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，系动词不能独立作谓语， 要和表语一起构成谓语。要和表语一起构成谓语。 常用的连系动词有：常用的连系动词有： look, feel, be, become,look, feel, be, become,get, turn, smell, taste, stay(get, turn, smell, taste, stay(保持保持), kept), kept 等。等。 连系动词除连系动词除 bebe 和和 becomebecome 等少数词可接等少数词可接名词名词作作表语外
39、，一般都是接表语外，一般都是接形容词形容词。如：They are very happy.He became a doctor (n. )two years ago. She felt very tired.8. 倒装句倒装句: :由由 soso助动词助动词(be/do/will/have)/(be/do/will/have)/情态动词主语情态动词主语意为：意为：也是一样也是一样She is a student. So am I.她是一个学生，我也是。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除She went to school just now. So did I .
40、 她刚才去学校了，我也是She has finished the work. So have I . 她已经完成了工作,我也完成了。She will go to school. So will he.她将去学校，他也是。9. yetyet 仍然，还仍然，还常用在否定句或疑问句当中常用在否定句或疑问句当中10. stay upstay up 熬夜熬夜如：I often stay up until 12:00pm.我经常熬夜到 12 点。11. clean upclean up 打扫打扫整理整理如：I have cleaned upcleaned up the bedroom. 我已经打扫完了卧室
41、。12. 程度副词：程度副词：alwaysalways 总是总是 usuallyusually 经常经常 sometimessometimes 有时有时 nevernever 从不从不如：I am always/usually/sometimes/never late for school.我总是/经常/有时/从不上学迟到。13. 曾经做某事：曾经做某事：Do you ever getDo you ever get to school late?Yes, I do. /No, I dontYes, I do. /No, I dont.Have you ever gotHave you ever
42、 got to school late?Yes, I have. /No, I haventYes, I have. /No, I havent.14. gogo shopping(shopping(去购物去购物), ), gogo fishing(fishing(去钓鱼去钓鱼), ), gogo swimming(swimming(去游泳去游泳), ), gogo boating(boating(去划船去划船), ), gogohiking(hiking(去登山去登山), go trekking(), go trekking(去徒步去徒步) )15.be strict with sb.be
43、strict with sb.对某人严厉对某人严厉如：Mother is strict with her son.妈妈对她的儿子很严厉。be strict in sth.be strict in sth. 对某（事）物要求严格对某（事）物要求严格16.take the testtake the test 参加考试参加考试pass the testpass the test 通过考试通过考试fail the testfail the test考试失败考试失败17. the other day 前几天18. agreeagree 同意同意反义词反义词 disagreedisagree 不同意不同意
44、 动词动词agreementagreement 同意同意反义词反义词 disagreementdisagreement不同意不同意名词名词18. keep sb/ sth.keep sb/ sth. 形容词形容词使某人使某人/ /某物保持某物保持如：We should keep our city clean.我们应该保持我们的城市干净。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除19. bothandbothand+ +动词动词如： Both Jim and Li Ming playplay basketball.20. learn (sth.) from sb.lea
45、rn (sth.) from sb.向某人学习向某人学习( (什么什么) ) 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.have an opportunity to do sth. 有机会做某事有机会做某事have a chance of doing sth.have a chance of doing sth. 有机会做某事有机会做某事如：I have an opportunity to go to Beijing.I have a chance o
46、f going to Beijing.22. at presentat present 目前目前23. at leastat least 最少最少at mostat most 最多最多24. 花费花费 take ,cost, spend , paytake ,cost, spend , paysth.sth. take (sb.) time to do sth. take (sb.) time to do sth.It took (me) 10days to read the book.sth.sth. cost (sb.) cost (sb.) The book cost (me) 100y
47、uan.sb.sb. spend on sthspend on sth. .She spent 10days on this book.sb.sb. spend doing sth.spend doing sth.She spent 10days reading this book.sb.sb. pay for sth.pay for sth.She paid 10yuan for this book.25. have +have +时间段时间段+off+off放假，休息放假，休息 如：have 2 days off26. reply to 答复某人 如：She replayed to MrG
48、reen.27. agree with sth.agree with sth. 同意某事同意某事如：I agree with that idea.agree to sb.agree to sb.同意某人的意见同意某人的意见如：I agree to LiLei.28. get in the way ofget in the way of 碍事，妨碍碍事，妨碍 如：Her social life got in the way of her studies. 她的社会生活妨碍了她的学习。29. successsuccessn.n.succeedsucceedv. v.successfulsucces
49、sfuladj.adj.successfullysuccessfullyadv.adv.30.think aboutthink about 与与 think ofthink of 的区别的区别当两者译为：当两者译为： 认为、想起、记着时，两者可互用认为、想起、记着时，两者可互用I often think about/ of that day. 我经常想起那天。think aboutthink about 还有还有“ “考虑考虑” ”之意之意 ，think ofthink of想到、想出时两者不能互用想到、想出时两者不能互用At last, he thought of a good idea.
50、最后他想出了一个好主意。学习资料学习资料收集于网络，仅供学习和参考,如有侵权，请联系网站删除We are thinking about going to Qinzhou. 我们正在考虑去钦州。31. 对对 热衷，热衷， 对对兴趣兴趣be serious about doingbe serious about doing 如：She is serious about dancing. 她对跳舞热衷。be serious about sth.be serious about sth. 如：She is serious about him. 她对他感兴趣。32. practice doing pra