初中八年级上册复习(1-5)

1、初中八年级上册复习（一至五单元）第一单元Unit1 Where did you go on vacation?重点词语something important 重要的事 buy sth for sb= buy sb. sth. 为某人买某物如：buy some books for me. = buy me some books taste + adj. 尝起来 look+adj. 看起来 nothing to do but+动词原形 除了之外什么都没干如：I have nothing to do but watch TV all day long. 我整天除了看电视什么也没干。seem+（to

2、be）+ adj. 看起来 get to+地点=reach+地点= arrive at+地点（小）=arrive in+地点（大） 到达重点动词用法decide to do sth. 决定去做某事 try doing sth . 尝试做某事 try to do sth. 尽力去做某事forget doing sth. 忘记做过某事/ forget to do sth. 忘记做某事 enjoy doing sth. 喜欢做某事 want to do sth. 想去做某事 start doing sth. 开始做某事 stop doing sth. 停止做某事 dislike doing sth.

3、 不喜欢做某事 keep doing sth. 继续做某事重点句型Why not do. sth.?为什么不做呢？ （提建议） so+adj.+that+从句 如此以至于tell sb. (not) to do sth. 告诉某人（不要）做某事 something interesting1、不定代词的分类指物的不定代词。something，anything，nothing，everything指人的不定代词。somebody，someone，anybody，anyone，nobody，everybody，everyone指地点的不定代词somewhere，anywhere，nowhere，ev

4、erywhere2、当形容词修饰不定代词、不定副词时，放于其后； something special; somewhere wonderful.3、不定代词、不定副词做主语时，谓语动词用第三人称单数。如：Is everybody here? 大家都到齐了吗？不定代词不定代词 4、something，somebody，someone，somewhere用于肯定句及表示请求或建议的疑问句中。如：Why dont you visit someone with me? 你为什么不跟我一起去拜访下某个人呢？（表建议）5、anything，anybody，anyone，anywhere用于否定句、疑问句及

5、条件状语从句中。如：Did you do anything interesting? 你做了有趣的事吗？（表疑问）If anything happens, please tell me. 如果有事情发生，请告诉我。Anything else? 还有其他什么事情吗？有哪些提建议的句型呢？ What/ how about +doing sth.? Why dont you + do sth.? Why not + do sth. ? Lets + do sth. Shall we/ I + do sth.? 如：What/ How about going shopping?如：Why dont y

6、ou go shopping?如：Why not go shopping?如： Lets go shopping。如：Shall we/ I go shopping? Seem的用法意为“好像；似乎；看来”，是个连系动词1、seem to do sth. 好像做某事 如： They seem to wait for you. 他们似乎在等你。2、seem（to be）+adj. 似乎. 如： He seemed ( to be) ill yesterday. 昨天他似乎病了。3、It seems that + 从句 似乎. 如： It seems that he was ill yesterd

7、ay. 昨天他似乎病了。其他表示状态的系动词有feel(觉得）; keep（保持）; stay（保持）; look（看来像.）;smell（闻起来）sound（听起来） taste（尝起来）形容词-ed 和-ing的区别 bored (adj)， 意为“感到厌倦的、无聊的”,其主语是某人； boring(adj)， 意为“令人厌倦的、无聊的”其主语是某物。如：I got bored with the boring work. 我对这无聊的工作感到厌倦。 interested/ tired/ excited/ amazed/surprisedinteresting/ tiring/ exciti

8、ng/ amazing/surprisingenough形容词/副词enough 如：wet/quietly enough足够漂亮enough 名词如：enough umbrellas 足够的雨伞足够 (形/副)enough+ (名) to do sth. 足够去做I have enough money to go to Beijing. 我有足够的钱去北京。她年龄不够，不能去上学。1、She is not old enough to go to school. 2、too to (太 而不能)She is too young to go to school. 3、sothat 如此以致于（结

9、果） She is so young that she cant go to school.So that 从句so that 从句：结果（为了） 如：He gets up early so that he can catch the early bus.感叹句的结构 What a/an + adj.+ n(单)+主+谓！或 What + adj. +n（复数）+主+谓！How+ adj. +主+谓！或 How + adv+主+谓（实义动词）！如：What a beautiful girl! How beautiful the girl is!Unit2 How often do you ex

10、ercise?重点短语 be good for对有好处 notat all一点儿也不 in ones free time在某人的业余时间 such as比如；诸如 old habits die hard积习难改 go to the dentist去看牙医morn than多于；超过 反义词less than少于 help sb. with sth.帮助某人做某事 重点短语 want sb. to do sth. 想让某人做某事 How many+可数名词复数+一般疑问句？ 有多少?主语+find+that从句. 发现 spend time with sb.和某人一起度过时光Its+ adj.+

11、 to do sth. 做某事是的。 ask sb. about sth.向某人询问某事by doing sth. 通过做某事 Whats your favorite? 你最喜爱的是什么？the best way to do sth.做某事的最好方式Go+ v- ing : 表示进行某项活动。 go shopping 意为“去购物”。类似的短语有：Go swimming/ camping/skating/skiing/fishing/climbing/hikingHow often do you usually go shopping? Sometimes/Twice a week. 有时候/

12、一周两次.频率副词：always=all the time, usually, often, sometimes=at times , hardly ever, neversometimes: 有时候；sometime：某时；some times：许多次/倍; some time: 一段时间She says its good for my health. 她说那对我的健康有益。(1）be good for：“对有好处”。 如：Doing exercise is good for our health.（2）be good at：“擅长于” 如：He is good at playing foo

13、tball.(3) be good to sb./sth: “对好” 如：The old woman is good to us.(4) be good to do sth.: “适合；宜于” 如：The water is good to drink. (5) be good with: “与相处好” 如： The teacher is good with his students.Ask的用法ask sb. to do : 叫做某事Ask sb. not to do sth.: 叫不要做某事ask sb. for sth. : 向某人要求 sk sb. about sth. : 问某人某事

14、如：Teacher asked me to clean the classroom. 如：Teacher asked me not to clean the classroom. 如：We asked our students about their free time activities. 如：ask teacher for helpSurprise的用法通过 方式Its good to relax by using the Internet or watching game shows.He learns English by singing English songs.He went

15、home by bus.= He went home on the bus= He took the bus home.Spend的用法You can spend time with your friends and family as you play together.度过（时间） 如：spend the weekend with family 花费（时间、钱） 如：He spent 20 yuan (in) buying the magazine.Spend的同义句He spent 20 yuan on the magazine.他在这本杂志上花了20元。He paid 20 yuan

16、for the magazine.It took him 20 yuan to buy the magazine.The magazine cost him 20 yuan.Unit3 Im more outgoing than my sister重点短语 asas与一样 reach for 伸手取 the same as和 相同；与一致 bring out使显现； 使表现出 be talented in music 有音乐have fun doing sth. 享受做某事的乐趣 be good at doing sth 擅长做某事 as+adj./adv.的原级+as 与一样 Its+ ad

17、j.+for sb. to do sth. 对某人来说，做某事的。make sb. do sth. 让某人做某事 语法讲解比较级形容词和副词的比较级1、大多数形容词和副词有三个等级： 原级、比较级、最高级: good better best2. 比较级：表示两者(人或物)之间的比较。一般情况下比较级规则是直接+-er3. 加more/most 的情况：.部分双音节和多音节词；.-ed/ing结尾的词；adj+lyadv.4. 双写的词：一个大热天，一个胖子和一个瘦子穿着红衣服，汗湿了，很伤心。big hot fat thin red wet sad比较级基本句型： 连系动词+ adj.（比）

18、如： Lucy is slower than Lily.1主语+谓语动词+adj./adv（比）+ than+ 对比成分 实义动词+ adv./ （比） 如：Lucy runs more slowly than Lily.比较级的基本句型2. 主语必须与对比成分保持一致：Her hair is longer than yours.(your hair)3、同级比较 肯定： as+adj./adv.(原级)+as : “如同一样” 否定： not as/so+adj./adv.(原级)+as : “不如一样”比较级的基本句型4比较级and比较级：越来越 e.g. They talked more

19、 and more loudly.5. The比较级,the比较级：越就越 The more exercise you do, the stronger youll be.6. “Which / Who is + 比较级， A or B？” e.g. Which T-shirt is nicer, this one or that one?7. the+比较级+of the（ two ） : 两者中较的一个 如：Of the twins, she was the more hard-working .The one & the ones/those & that区别 常用the one代单数可

20、数名词,the ones /those 代替复数名词,that 代替不可数名词. The book here is newer than the one on the deskThe apples on the tree are fresher than those/the ones in the box.The weather in Wuhan is hotter than that in Beijing.修饰比较级1、比较级前可用“数词+名词” 表示确定的度量。I am (5 years) older than himThe room is (3 times) as large as th

21、at one.注意： 原级常与very, as，so, too, quite，pretty, really等连用。比较级常与much, even, far, than, a little, a bit, a lot 等连用.重点句子1、 She made me laugh and feel better. ( laugh at sb. 笑话；取笑某人)make/let /have sb. do sth.= get sb. to do sth. 使某人做某事make+宾语+形容词: 使某人/某事怎样 如： His words make us happy. 2、. Its not easy for

22、 me to make friends. (make friends with sb. 与.交朋友)Its+adj.+ for sb.+ to do sth.: 某人做某事怎么样. (It是形式主语，to do sth.是真正主语)3、The most important thing is to learn something new and have fun.最重要的事情是学习新的东西和过的开心。4、. Thats why I like reading books and I study harder in class.那是我喜欢读书和在班上更努力学习的原因。Unit 4 Whats the

23、 best movie theater?重点短语 around the world 世界各地；全世界 more and more越来越and so on等等 all kinds of各种各样的 be up to是的职责；由决定make up编造（故事、谎言等） play a role in在方面发挥作用/有影响重点句子for example例如 takeseriously认真对待 give sb. sth.=give sth for sb 给某人某物 come true（梦想、希望）实现；达到 watch sb. do sth.观看某人做某事play a role in doing sth.发

24、挥做某事是作用/在做某事方面扮演重要的角色one of+可数名词的复数 之一最高级基本句型结构 系动词+ the+adj.(最高级) of + 同类 ( of all/us.)如：She is the youngest of all. 主语 + 谓语动词 + the + adj./adv.(最高级) + 实义动词+ (the)+ adv.(最） in + 范围 (in China.)如Linda draws (the) most carefully in her class.最高级的语法规则1. 副词的最高级前可省略 “the”： 如：sit (the) most comfortably 坐得

25、最舒适2. 最高级前有其它的限定词时，不加“the”： my best friend3. Which / Who +the + 最高级, A, B or C ?Which do you like (the) best, apples, pears or oranges?4. one of +the +最高级（形）+名（复）： “最之一”。Jack Chen is one of the most famous actors in the world.最高级的语法规则4. the + 序数词+最高级（形）+名（单）：Hainan is the second largest island in Ch

26、ina.5. This is the +最高级（形）+名（单）+ that 从句： This is the worst movie that I have ever seen. 这是我曾经看过的最糟糕的电影。6. a+最高级（形）+名（单） : 表示“非常”。Spring is a best season.原级、比较级、最高级的相互转换1、原级与比较级的转换：比较级+than not.as/so.as.He speaks more loudly than me. I dont speak as loudly as him.2、比较级与最高级的转换： the other +名（复）（在范围之内）

27、 the+最高级 比较级+than+ any other+名（单） Jim is the tallest student in our class.（吉姆是我们班最高的学生。）Jim is taller than any other student in our class.Jim is taller than the other students in our class.Jim is taller than anyone else in our class.但：Jim is taller than any student/ the students in your class.重点句子1、

28、Its always interesting to watch other people show their talents. 看其他人展示他们的才艺总是有趣的。 do（经常或者已发生） doing（某次或正在）如：I often hear her sing. (经常) I saw her come into the classroom. (已发生)I saw them playing basketball yesterday. ( 某次或正在发生)Unit5 Do you want to watch a game show?重点短语 have a discussion about 就讨论

29、dress up 打扮；梳理 take sb.s place 代替；替换a symbol of 的象征one of 之一 look like 看起来像 something enjoyable 令人愉快的东西 interesting information 有趣的资料重点短语let sb. do sth.让某人做某事 plan to do sth.计划/打算做某事 hope to do sth.希望做某happen to do sth.碰巧做某事 expect to do sth.盼望做某事 be ready to do sth.乐于做某事 How about doing?做怎么样？ try ones best to do sth.尽力做某事语法讲解stand 站立：stand up 代表: stand for sth. Our flag stands for our country.容忍（否）: cant stand (doing) st