初三英语详细总结Unit 1一、知识点1.Check in : 在旅馆的登记入住。
Check out: 在旅馆结账离开。
2.By: ①通过…..方式(途径)。
例:I learn English by listening to tapes.②在…..旁边。
例:by the window/the door③乘坐交通工具例:by bus/car④在……之前,到……为止。
例:by October在10月前⑤被例:English is spoken by many people.3.how与what的区别:how通常对方式或程度提问,意思有:怎么样如何,通常用来做状语、表语。
what通常对动作的发出者或接受者提问,意思为什么,通常做宾语,主语。
①How is your summer holiday? It’s OK.(how表示程度做表语)②How did you travel around the world? I travel by air.③What do you learn at school? I learn English, math and many other subjects.①What…think of…? How…like…?②What…do with…? How…deal with…?③What…like about…? How…like…?④What’s the weather like today? How’s the weather today?⑤What to do? How to do it?e.g. What do you think of this book?=How do you like this book?what I should do with how I should deal with it.What do you like about China?=How do you like China?I don’t know what to do next step?=I don’t know how to do it next step?㊣What good / bad weather it is today!(weather为不可数名词,其前不能加 a )㊣What a fine / bad day it is today! (day为可数名词,其前要加a )4. aloud, loud与loudly的用法: 三个词都与"大声"或"响亮"有关。
①aloud是副词,重点在出声能让人听见,但声音不一定很大,常用在读书或说话上。
通常放在动词之后。
aloud没有比较级形式。
如: He read the story aloud to his son.他朗读那篇故事给他儿子听。
②loud可作形容词或副词。
用作副词时,常与speak, talk, laugh等动词连用,多用于比较级,须放在动词之后。
如:She told us to speak a little louder. 她让我们说大声一点。
③loudly是副词,与loud同义,有时两者可替换使用,但往往含有令人讨厌或打扰别人的意思,可位于动词之前或之后。
如:He does not talk loudly or laugh loudly in public. 他不当众大声谈笑。
5. voice 指人的嗓音也指鸟鸣。
sound 指人可以听到的各种声音。
noise 指噪音、吵闹声6. find + 宾语+ 宾补(名词形容词介词短语分词等)例:I find him friendly. I found him working in the garden.We found him in bed. He found the window closed.We found her honest.7. 常见的系动词有:①是:am 、is、are②保持:keep、stay③转变:become、get、turn④ ……起来feel、look、smell、taste、sound8. get + 宾语+宾补(形容词过去分词动词不定式)使某种情况发生例:Get the shoes clean. 把鞋擦干净Get Mr. Green to come. 让格林先生进来I want to get my bike repaired. 我想去修自行车You can’t get him waiting. 你不能让他老等着9. 动词不定式做定语①与所修饰的名词构成主谓关系The next train to arrive was from New York. He is always the first to come.②与所修饰的名词构成动宾关系I have nothing to say. I need a pen to write with.I need some paper to write on. I don’t have a room to live in.10. practice , fun 做名词为不可数名词11. add 补充说又说12. join 加入某团体并成为其中一员attend 出席参加会议或讲座join in与take part in指参加到某项活动中去。
13.all、both、always以及every复合词与not连用构成部分否定。
其完全否定为:all---none, both---neither, everything---nothing, everybody---nobody.14. be afraid of doing sth. / sth.害怕be afraid of being alonebe afraid to do sth.害怕be afraid that恐怕担心,表示委婉语气15.either:①放在否定句末表示“也”②两者中的“任一”③either…or…或者…或者.…引导主语部分,谓语动词按照就近原则plete完成,是个较正式的词,后不能接动名词finish指日常事物的完成17.a,an 与序数词连用表示“又一”,“再一”。
例:Please give me a second apple. There comes a fifth girl.18.have trouble/difficult/problem (in) doing….. 干…..遇到麻烦,困难19.unless 除非,如果不,等于“if not”本身就表示否定,引导条件状语从句,主句为将来时,条件状语从句用一般现在时表示将来。
例:My baby siste r doesn’t cry unless she’s hungry.=My baby sister doesn’t cry if she isn’t hungry.Unless you take more care, you’ll have an accident.如果你不多加小心的话,你会出事的。
20.instead: adv. 代替,更换。
例:We have no coffee, would you like tea instead?我们没有咖啡了,改喝茶好吗?It will take days by car, so let’s fly instead.开车去要好几天呢,咱们还是坐飞机吧。
Tom was ill, so I went instead.汤姆病了,所以换了我去。
instead of doing sth. 作为某人或某事物的替换例:Let’s play cards instead of watching TV.We sometimes eat rice instead of potatoes.Give me the red one instead of the green one.21.spoken 口头的,口语的。
spoken English 口头英语speaking 讲话的,说某种语言的。
Speaking skills讲英语的能力22. 提建议的句子:①What/ how about +doing sth.? 如:What/ How about going shopping?②Why don’t you + do sth.? 如:Why don’t you go shopping?③Why not + do sth. ? 如:Why not go shopping?④Let’s + do sth. 如:Let’s go shopping⑤Shall we/ I + do sth.? 如:Shall we/ I go shopping?23. a lot 许多常用于句末如:I eat a lot. 我吃了许多。
24. too…to 太…而不能常用的句型too+adj./adv. + to do sth.如:I’m too tired to say anything. 我太累了,什么都不想说。
25. not …at all 一点也不根本不如:I like milk very much. I don’t like coffee at all.我非常喜欢牛奶。
我一点也不喜欢咖啡。
not经常可以和助动词结合在一起,at all 则放在句尾26.be / get excited about sth.=== be / get excited about doing sth.=== be excited to do sth. 对…感兴奋如:I am / get excited about going to Beijing.===I am excited to go to Beijing. 我对去北京感到兴奋。
27. ① end up doing sth 终止做某事,结束做某事如:The party ended up singing. 晚会以唱歌而结束。
② end up with sth. 以…结束如:The party ended up with her singing. 晚会以她的歌唱而告终。
28. first of all 首先. to begin with 一开始later on 后来、随29. also 也、而且(用于肯定句)常在句子的中间either 也(用于否定句)常在句末too 也(用于肯定句) 常在句末=as well30. make mistakes 犯错mistake sb. for …把……错认为……make mistakes (in) doing sth. 在干某事方面出错by mistake 错误地;由于搞错mistake---mistook----mistaken如:I often make mistakes. 我经常犯错。