初中英语-中考英语必备-易混淆知识点总结

1、1. 宾语从句：1. 主句若是一般现在时，从句根据实际情况用适当时态。He says （that） he will have a walksoon.The teacherasks who is the cleverest in the school.I want to know who came here late this morning.2. 主句若是一般过去时，从句也要用过去时。He wondered if I would come. She told me that her son had got well.She said that she liked watching TV . W

2、e thought Jim was wrong.3. 无论主句是何时态，从句若表客观真理，要用一般现在时。Mr. Li said the moon is smaller than the earth.4宾语从句无论有何引导词，都要用陈述句语序。Could you tell me when you will get back to Wuhan? （不是 will you ）Do you know which sweater she is wearing? （ 不是 is she）2. 状语从句：1主句若是一般将来时、祈使句或含不表过去的情态动词等，则if（如果）,uni ess（除非）,when

3、（当的时候）,as soon as一就）before, after, until, till, as（当的时候）所引导的状语 从句用一般现在时。You may take a rest when you finish doing your work.I will call you up if I leave for Shanghai next week.Wait for your brother at the bus station until he arrives.2而主句若是一般过去时，从句也要用过去时，如：I would give the money to the charity if I

4、 had a million dollars.When he got to the park, his classmates had left.My son ran towards me as soon as he saw me on the street.3. 定语从句：关系代词 who 只指人， which 只指物。 that 既可指人又可指物。 whose 后必须跟有名词，既 指人，也可指物。 关系词作主语时，不可省略， 作宾语时可省略。 whom 只指人， 只作宾语。 关系副词 where 指 “在那里 ”， when 指 “在那时 ”。She is a girl who/that i

5、s beauti l and kind-hearted.She is a girl （who/whom/that） I know very well.That boy whosehair is very long is my brother. （ 所属 ）The girl whois tall is my sister. / I own a bike whoseprice is high.I bought a watch （which/that） I paid 100 yuan for. （指物）I prefer a place which/thatis clean and quiet.I p

6、refer a place whereI can live a quiet life. （在这儿）I shall never forget the day whena boy helped me find my dog.4. wish 和 hope:1wish 可接 to do sth. /sb to do sth. /that 从句 .I wish to spend my summer holiday in Qingdao.I wish youto join my party this Sunday.I wish （that） I could be a scientist.2hope 接 t

7、o do sth. 或 that 从句 . 但不接 sb to do sth.I hope to receive a letter from you some day.I hope （that） everything goes well. /I hope you will get well soon.5. thanks for 和 thanks to: Thanks for your helping me with the work. （表达对对方为自己做了某事的感谢，后无补充的结果。 ） Thanks to your suggestion, I didn t make such mistak

8、es. （表达感谢由于某方所做的有利的事，出现了后面的结果。 ）6. 感官动词用法之一： see, hear, listen to, watch, notice, feel 等词，后接宾语， 再接动词原形 / 动 词 ing, 分别表示全过程和正在进行。句中有频率词时，以上的词也常跟动词原形。I heard someone knocking at the door when I fell asleep. （ 正进行 ）I heard someone knock at the door three times. （ 听的是全过程 ）I often watch my classmates play

9、 volleyball after school. （ 频率词 ） 若以上词用于被动语态，后面原有动词原形改为带 to 不定式：We saw him go into the restaura nt with his wife.He was seen to go into the restaurant with his wife.7. 感官动词用法之二： look, sound, smell, taste, feel 可当系动词，后接形容词。 He looks . It sounds good. The flowers smell beauti l. The sweets taste sweet

10、. The silk feels soft. I felt tired. 这些动词不用于被动语态。The sweets are tasted sweet是错误的。注意：如果加介词 like, 则后不可接形容词，而接名词或代词：He looks like his mother. That sounds like a good idea.It smells like a flower. It tastes like salt.8. find 和 think 部分用法 : + 宾语 + 宾语补足语。 （代替宾从 ） 宾补有以下情况： 1.名词短语， John found his son a clev

11、er boy.2. 形容词短语， Mrs. Smith thinks her husband kind of lazy.3. 有时宾补后可接带to 不定式， I found it hard to fool the girl.9. would like/want/feel like: 1 would like ,和 want 类似：都可接名词短语：I would like/ wantanother three desks. 都可接带 to 不定式：I would like/ want to go out for a walk.都可接 sb,然后再跟带 to 不定式 : I would like

12、you to give me a hand.2 feel like: 后也可接名词短语： Do you feel like some tea?后若接动词， 须用动词 ing 形式： Do you feel like having a walk? I dont feel like drinking tea.【feel like 常用于疑问句或否定句中。 】10. 词序易错的短语：1 形容词修饰不定代词或不定副词，形容词在后面。 Is there anythingdelicious in the fridge?Nothing serious. There is something wrong wi

13、th the computer.1 want to go somewhere warm.2 else 修饰疑问词和不定代词、不定副词，也放在后面。What else can you see in the picture? Who else is in the room?Do you have anything else to say? Where else can you see it?3 enough 修饰形容词和副词， enough 放在后面。This sweater is cheap enough. Nemo is old enough to work.He ran fast enoug

14、h to catch up with the dog.11. 对 评价” 天气的提问之区别：1What do you think of?=How do you like你对怎么看？ ”(How句中有 like ,是动词。)2What s the weather likein? = How is the weather in 的天气什么样 ？” (What 句中有like，是介词 像”)12. take, cost, pay, spe nd 区别：1 It + take + sb + some time + to do sth.It took us half an hour to cut dow

15、n the tree.2 物 +cost+sb+钱:The bag cost me thirty yuan. (cost, cost, cost)若 cost 后无 sb, 则译作 “价钱是 ”： The bag costs 30 Yuan.3 人+ pay +sb + 钱+ for sth: I paid the seller 200 Yuan for the bike. (pay, paid, paid). (pay 后所 加内容可视具体情况取舍。 )4 人 + spend + 时间 / 钱 + on sth / (in) doing sth.The girl spent two hour

16、s (in) searching the Internet.The girl always spends much money on her clothes.spend 有时可指 “度过 ”： spend holiday/ weekends/ winter13. 双宾结构： pass/ give/ teach/ offer/ lend/ send/ sell/ call/ show/buy/ ask/ tell/ build 等可加双宾结构。即后接 sb + sth.其中 pass, give, offer, lend, send, sell, show 等可接 sth + to sb.buy

17、, build 等可接 sth + for sb. 另外，若 sth 是代词时，不用双宾结构。 Please pass it to me.14. 部分词作连词与介词： （连词接句子，介词接名词或代词）Keep care l when you are listening to the teacher. （连词）Keep care l when listening to the teacher. （介词） 类似的， while, than, before, after, as, since, until 等。 如： I ll wait until I hear from her. （连词）I ll

18、 wait until next Friday. （介词）15. 动词ed与动词ing作形容词用法之一 ：1.动词ed作形容词：表示被动或已发生，常作定语。The boy named Peter is my friend. 那个叫做彼得的男孩是我的朋友。划线部分起修饰作用，下同。He s eati ng fried chicke n.他在吃炸鸡。 There is no time left.I have read a novel writtenby Lu Xun. 我读了一部鲁迅写的小说。He lives in a house builttwenty years ago.2. 动词 ing 作

19、形容词：表示正进行或功能，常作定语。the ing boy， a running bus， the rising sun， a bus running on the road， the boy ing in the corner （ 正 进行 ）a sitting room， the sleeping car， the bathing suit （ 功能 ）16. 动词ed与动词ing作形容词用法之二：和心理感受有关，但ed修饰人，ing常修饰物。Ifelt surprised at his words.How exciting the film is! / I want to go to a

20、 place which is relaxing.17. 动词 ing 和带 to 不定式作主语：To be a teacher is my dream. Working hard brings you success.Taking care of our environment is very important.To plant trees makes me happy. （谓语用单数）Reading books gives you knowledge. （ 谓语用单数 ）Listening and writing are both difficult. （ 谓语用复数 ）18.later

21、 / after / ago /before: llater时间后结构“时间段 +later常用于一般过去时。 They went to Beijing five days later.（later 单独在句尾，常用于将来时： I ll see uyolater.）2after时间后结构：after+时间段，常用于一般过去时，和1相同。They we nt to Beijing afterfive days.（after 也可加句子： Ill send you an-meail after I get home.He found outthe information after he had

22、searched the Internet for thirty minutes.）3ago 时间前结构：时间段 +ago,用于一般过去时。The Greens moved to Shanghai fourweeks ago.（si nee +时间段+ago，主句用现在完成时）4before 单独放在句尾，常用现在完成时： “以前”I have been to London before. He has seen the film before.（若是时间段+before,则常用过去完成时，译为“时间前”I had seen the film two weeks before. We had

23、found out the answer to the problem an hour before.）19. 四季：spri ng 春；summer 夏；autu mn 秋； win ter 冬；seas on 季20. 月： January, 一月； February, 二月； Mareh, 三月； April, 四月；May, 五月； June, 六月； July, 七月； August, 八月； September, 九月； Oetober, 十月； November, 十一月； Deeember, 十二月。21. 星期： Sunday, 星期日； Monday, 星期一； Tuesd

24、ay, 星期二；Wednesday, 星期三； Thursday, 星期四； Friday, 星期五；Saturday,星期六。Sunday为第一天，Saturday为最后一天。22. “也”： either, 用于否定句的末尾。 also, 通常挨着动词，少用于句尾。 too, 通常在句尾， 前常有逗号。 as well, 只用于句尾。注意：后三个词都不用于否定句。23. 带to不定式用法之一：带to不定式有逻辑宾语在前时，to后动词用及物动词，不及物时 需加介词。 The apples are too tall for the boy to reaeh. /The zoo is not a

25、 good plaee for animals tolive in.24. （a） little / （a） few: 1few ， little 几乎“没有；少 ”否定词。 few 加可数名词复数 , little 加不可数 名词。 2a few “一些 ”肯定词，加可数名词复数 ; a little 一些“；一点 ”也是肯定词，加不可数名 词。 3另外，在 too, very, so 等词后用 few, little; 在 only, just, still 等词后用 a few, a little. 而 quite a few/ a little 译为 “很多 ”25. 及物动词 + 副

26、词： put on/off/away/up/down/out; break off/down;turn on/off/up/down; get back; use up; give away/out/up/back; try out/on; ring/call up; let down; clean up/out; set up; think up; hand in/out; fix up; work out; ;dress up;pick up; help out;keep off/out/down cut down; write down; wake up（ 叫醒 ）;take off/a

27、way; sell out; look up/over; eat up; throw away/off 宾语是名词时，可放在中间或后边，是代词时只放在中间。26. as a用法：1 和 一样 His room is as big as mine.He runs as fast as I /me. 2asas possib尽可I能can”“We went there as soon as possible 我们尽可能快地去了那儿。Liste n to the teacher as carefullyyou can. 3有些短语有几个意思： as soon as和一样快；一就；as much as

28、和一样 多；多达；as long as和一样长；长达；只要； as well as和一样好；和 一样；as far as 远达；就 来说；27. prefer 用法：prefer sth/doing sth to sth/doing sth 比起 更喜欢 prefer to do sth rather than do sth 宁愿 也不愿 prefer to do sth / prefer doing sth 更喜欢做某事28. some-, any-, every-用法：Isome-某，一些”，用于肯定的陈述句中。 I have something to tell you. Maybe so

29、mebody has taken it. 若用于疑问句中表示期待对方肯定的回答或表示请 求或建议 . Why not ask somebody to help you? Shall we give him something to eat? What about some milk? Could you please lend me some chairs? 2any-, 在疑问句中仍译为 “某，一些” Do you have anything to say? Is anybody in the house ?在肯定句和否定句中译为任何 ” Yuo may put the box anywhe

30、re in the room. He is taller than any other student in the class. We don t have anything to eat this morning. 3every-每”，强调所有，既包括此也包括彼。 Is everybody here? -No，Tom and Lucy have asked for leave. The glass was broken, and the water went everywhere.29. 动词时态和形式：八个时态：一般现在时、现在进行时（am/is/are + v.ing）、一般将来时（w

31、ill/shall/be going to+ 动词原形 ）、一般过去时、过去进行时（was/were +v.ing） 、现在完成时（have/has + v. 过去分词 ）、过去完成时 （had + v. 过去分词 ）、过去将来时 （would + v. 原形 ） 六个形式：原形；过去式；过去分词；第三人称单数 （加s/es）；现在分词（v.ing）;带to不定 式。30.if/whether 区别： if 如果（引导条件状从 ） / 是否（引导宾从 ）whether 无论 （引导让步状从 ） / 是否 （引导宾从 ）都译为 “是否 ”时， whether 可接 or not, 也可接带 to

32、 不定式。if则不可。另外，if可接any-单词，常不接some-单词。If you have any water, please give me some.31. 因为： because, 常是对 why 的回答，语气最强。si nee, 位置： Si nee ，.Si nee it s already latet gmuow.for,位置： ，for 语气最弱。I drove carefully, for it s snowing.as有时也指因为”用法基本无限制。32. 表推测： must, may, might, ean, eould, eantmust 一定”可能性最大，常用于肯定句

33、。There is the door bell, it must be Tom.may / might 也许 ”一般用于肯定句， may 比 might 可能性大。She is eoming to us. She might be our new teaeher.can / could可能could：匕can语气更委婉。但 can多用于否定。You eould be right, but I don t think you are.The light in the office is off. The teacher can t be there now.33. so 与 such 区别： s

34、o 是副词，后跟形容词 /副词， so tall/slowly such是形容词，后跟名词短语。such bad weather / good n ews ；such a beautiful girl / an important lesson / a heavy stone;such kind boys / new desks / friendly people / amazing movies；若名词前形容词是 many, much, few, little 时，不用 such, 而用 so.so many flowers / much rain / few friends / littl

35、e water也常有“so / such that句型，译为 如此以致于。34. so的另两个用法：1so + be/情态动词/助动词+主语，“也” 上下文所指不是同一个人或物。 The twins are working, so am I.I will stay up tonight, and so will Peter.以及对话形式： A: I woke up late this morning. B: So did I.2so +主语+ be/情态动词/助动词，的确是上下文所指是同一个人或物。A: We havelunch at school. B: So you do.又如： A: B

36、ruce can work out the problem. B: So he can.35. neither/nor用法之一：neither/nor+ be/情态动词/助动词+主语“也不 ”上文是否定句。 She didn t get well, nor did her brother.或对话形式： A: Jim hasn t had breakfast. B: Neither have I.36. keep, make, get,have 用法：Ikeep + sb/sth doing sth 让一直做”I m sorry for keeping you waiting so long,

37、keep +doing sth 坚持“做某事 ”2make + sb/sth do sth 让 做某事 I ll try to make you understand what I mean. I feel sorry that I have made him wait for long,3get + sb/sth to do sth.让做某事。He got Peter to buy him a pen.4have + 宾语+ 动词原形 /ing / 过去分词Have him do it, please. 让他做它吧。 We had the machine working.我们让那台机器一直工

38、作着。We had the machi ne repaired.我们让人修理了那台机器（让那台机器被修理了）。5也都可接形容词： keep safe/busy, keep the door closed/open,make us happy, get the door closed, have everything ready.37. used 短语：used to + 动原，过去常常 ” He used to smoke.be used to 译为 “被用来 ”，后接动原。 It is used to cut things.be used to 译为“习惯于 ”，后接动词 ing 或名词 /

39、代词.如： He s used to working late. / We are all used to following others.be used for +目的（名词或动词 ing）如：English is used for business./Knives are used for cutting things.38. through/past/across: 都可作介词， “穿过 ”前常有位移动词。He climbed through the window and saw what he could take away.He went past me without sayin

40、g any words.He swam across the river. 【through, 内部 ; past,旁边;across,表面。】位移动词 + past 相当于动词 pass; 位移动词 +across 相当于 cross.39. the number of / a number of: 前者“的数量 ”；后者 “许多的 ”都跟可数名词复数。 前者作主语， 谓语用单数； 后者作主语， 谓语用复数。 The number of the trees is two thousand. 用单数 is.A number of trees have been cut down.用复数 hav

41、e.40. 延续性动词：How long ， since， for， （以上见 84） until/till 等所在肯定句中的主句谓语要用延续性动词。How long may I keep this novel? I ve lived here since 2002.Let s wait until he comes back. 但否定句中可用短暂性动词：I haven t seen you for a long time.41. all/each/both/none/either/neither: 1All boys/All of the boys are from China. all 接

42、可数复数，谓语也用复数。 All of the water is polluted. 若接不可数，谓语用单数。2Each boy/Each of the boys has a differe nt bag. each 接名词单数或接 of + 限定词 + 复数，后 谓语都用单数。3Both of the twins are clever. 后面谓语用复数。4None of the students has/have been there before.none +of +限定词 +复数, 谓语用单、复数都可。另见 885- When shall we meet, Saturday or Sun

43、day?-Either day is OK. / Either of the days is OK. 谓语用单数。6- When shall we meet, Saturday or Sunday?-Sorry, I have to look after my mother these two days. That is, neither time is OK. / neither of the days is OK. 谓语用单数。all/each/none 分别指三者或更多中的 “都” /每“一个 ” /没“有一个 ”。 both/either/neither 两者中 “都” /任“何一个

44、” /没“有一个 ”42. 计量表达法：数量 +单位 +形容词。The building is twenty meters tall./ The street is forty meters wide.The fish is five kilos heavy./ This baby is only six months old.若计量表达的后面跟有名词，则要用连字符，单位不用复数。They dug an eight-meter-deep hole. /. I bought a 10-kilo-heavy fish.It s a piece o-fm2eter-thick ice. / They

45、 built a 50-meter-wide street.It s a t-wmoonth holiday. （ 此处计量中的形容词 long 可省略。 ）43. Must I / May I / Need I用法:？Must I我必须 吗？A: Must I finish the work? B: Yes, you must. / No, you needn t.2May I 我可以 吗？ A: May I go out for a walk now?B: Yes, you can. / No, you mustn t/can t.3Need I我有必要 吗？A: Need I clean

46、 the house? B: Yes, you must. / No, you neednt.44. hundred/thousand/million/billion:前有具体数字，不加 s 及 of. 否则加 s, 加 of. 如:thousands of trees; many millions of people.nine hundred people, ten thousand students等。但前若有 several,后常不力口 s 禾口 of ： several million pounds45. 反意疑问句 (QT) 部分用法 :1something, nothing, an

47、ything, everything 作主语， QT 主语用 it.Something is wrong, isnt she?t it? / Nothing is difficult, is it?2I think Lucy can do well in the exam, canI don t think he will come here on time, will he?QT 要结合 think 后的从句而定。3祈使句的 QT 般用 will you? 而 Let s 用-shall we?t be noisy, will you?Get up now, will you? DonBe

48、quiet, will you? Please don t talk, will you?s do it now, shall we?tthere?tthere?Let us do it now, will you? Let 4There be 句型， QT 主语用 there.There is a man working in the field, isnThere used to be a meeting on Friday, didnThere won t be a movie in the theatre, willthere?46. put on, wear, dress, in:

49、1put on, 穿上 ”后接物。“ 表行为， 是短暂动词。 You should put on your coat when you leave.2wear, 穿“，穿着 ”后接物， 表状态，是延续性动词。 He always wears the yellow sweater in winter. /I like wearing beautiful clothes.3dress, 给“- 穿衣 ”后接人。 You can dress yourself, baby.Lucy is dressing her little brother now.be dressed in 后常接具有某种特征的衣

50、物。The lady is dressed in a white skirt / white. 可直接加表颜色的词。4in, 穿“着”后接具有某种特征的衣物， 表状态， 是介词，不可作谓语， 可作状语。 The woman in a white skirt is my teacher.Do you know the girl in a red coat? I ve seen the boy in yellow.47. 虚拟语气部分用法：在非真实条件句中要用虚拟语气，即if 从句中用一般过去时，而主句动词用 would/should+ 动词原形，表示与现在相反的主观设想，也可以表示在说话人看来

51、实现的可能性很小的情况。（注意：虚拟语气中的be动词都要用were.）If there were no air, people would die. （ 与现在事实相反 ）If I got rich, I would travel around the world. （ 可能性很小 ）48.other/others/the other/the others/another:1如果不特定指出哪一个， 是泛指， “另一个 ”要用 another, 后加可数名词单数。 If you are still thirsty, you may have another cup of tea. （没特定指出哪

52、一杯茶，是泛指。 cup 是单数。） another 也可 +数字 + 可数复数： The meeting will last another two hours. / We need another six desks.2如果只有两个或只有两部分，就给出了范围，其中另一个或另一部分是特指（other 前有the.）,有如下用法：第一种，所说内容只有两个：Mrs. Green has two sons, one is interested in math, the other （one / son） is good at science. 【只有 两个，用 the other, 不加 s, 后

53、面名词可省略。 】 又如： This pair of shoes is strange. One is blue, yet the other is green. 这双鞋子很怪，一只蓝色，而另一只绿色。第二种，只有两部分：此种情况下 the other 后接可数名词复数，或不接名词而只在 the other 后加 s. Two fifths of the students in our class are boys, the other students are girls / the others are girls. Two children went, but the others st

54、ayed. （其他孩子都留下了。 ）3如果没有显示出只有两部分，未给出范围，则是泛指，不加the.Lei Feng liked helping other people / others.Have you any other questions?Alice didn t like that dress, so she asked to see some others.4other 的另一用法：用比较级的形式，体现最高级的含义。He is taller than any other boy in his class. （ 划线中 boy 用单数 ） =He is taller than all

55、the other boys in his class. （ 划线中 boy 用复数 ） 他比班里任何男孩都高（他是班里男孩中最高的） 。49. how long/how often/how soon/how far: 1how long 是对长度或时间段提问。 How long is the river? -It s 5,000 kilomerstelong.How long have you lived there? -For five months. / Since 2002.2how often 是对频率提问， 如： never, sometimes, often, usually,

56、always, once a week, twice a day, three times a year, every day 等。How often do you watch TV? -Every two days. / Twice a week.【若只有次数，则用 how many times 提问：How many times do you watch TV a week? -Twice. / only once. 】3how soon是对in +时间段提问：How soon will you return to Beijing? -In a week./ In two days.4ho

57、w far是对时间段s + walk/ride/drive或计量表达提问。-How far is it from your home to the school?-Five minutes walk. /An hour s ride. /Thirteen minutes drive.或者说：It s about 20 kilometers （far） away.（问和回答不同。）50. 分数表达：二分之一 : half a/an 或 a half. 如：half an hour= a half hour 半小时 It s half past seve省.略冠词）以下情况中，分子 （基数词 ）若超过一，分母 （序数词 ）需加 s：三分之一 : a /one third 三分之二 : two thirds四分之一 : a/one fourth 或 a/one quarter四分之三 : three fourths 或 th