Unit 5英语家教讲义_英语必修二unit5讲义

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Unit 5

一、知识点：

1.情态动词must, may , might, could, may , can’t+V原形，表示推测含义must 一定肯定(100%的可能性)

may, might, could有可能，也许(20%－80%的可能性)

can’t 不可能，不会(可能性几乎为零)

The dictionary must be mine.It has my name on it.The hair band can’t be Bob’s.After all, he is boy!

4.(1)try to do sth.尝试做某事 eg:I try to climb the tree.(2).try one’s best to do sth.尽某人的最大努力做某事如He tried his best to run.5.because of + 名词/代词/名词性短语because + 从句

eg:I do it because I like it.I had to move because of my job.6.anything strange 一些奇怪的东西当形容词修饰something, anything, nothing, everything等不定代词时，放在这些词的后面

7.（1）there be sb./ sth.doing “有。。在进行”eg：There is a cat eating fish.(2)There must be一定有eg: There must be someonevisiting our home.8.an ocean of + 名词 极多的，用不尽的 如：an ocean of energy.9.attempt to do 试图 如:The boys attempted to leave for Beijing.11.hear 听 指听的结果listen 听指听的过程 如：

Did you hear ?你听到了吗？（指听的结果，听或没听到）

I often listen to the music.我经常听音乐。（指听的过程）

12.名词所有格的构成有两种形式

①是在名词后面加’s 或是以s结尾的名词，只在名词的后面加 ’

如：Ann’s book 安的书, our teachers’ office我们老师们的办公室

注：(1)双方共有的所有格，只在后面一个名词加’s, 如：

Lily and Lucy’s father 莉莉和露西的爸爸（她们的爸爸是同一个人）

(2)两者分别所有，分别加’sAnna’s and Tom’s books

②有…of …介词短语表示无生命东西的所有格 如：a picture of my family31、happen指偶然的发生；

take place用于计划好的事情或自然的发生；（二者无被动语态）

happen to do sth碰巧干某事.happen to sb.某人发生了什么事

13、raise [reiz] 及物动词举起、提高；募捐用外力升起，如升旗

rise不及物动词上升。自然升起，如价格上涨，日出等。

eg:Raise the money for charity.Raise the Five-red-star flag15、现在完成时态

⑪由have/ has ＋ 过去分词

⑫表示过去发生或已经完成的某一动作对现在造成的影响或结果，常与already, just,yet,ever,never连用.Have you finished your work yet？Yes, I have./ No, I haven’t。⑬①表示过去已经开始，持续到现在的动作（for + 时间段，since + 时间点，或过去某一动作以及how long）②注：非延续性动词在现在完成时态中不能和for, since 引导的表示一段时间的状语的肯定句连用。应转为相应的延续性动词如： buy----havedie----be deadjoin----be in borrow-----keepleave----be awayI have bought a pen.------I have had a pen for 2 weeks.The dog has died.-------The dog has been dead since last week.⑭①have(has)been to + 地点去过某地已经回来②have(has)gone to + 地点去了某地没有回来③have been in + 地点一直呆在某地没有离开过如：She has been to Shanghai.她去过上海。(已经回来)

She has gone to Shanghai.她去了上海。(没有回来)

She has been in Shanghai for 2 days.她呆上海两天了。(没有离开过上海)

8、get+in(into，out of／off／on)(+交通工具)

二、短语：

1、belong to2、listen to claical music4、go to the concert5、have any/some ideahave no idea7、the final exam9、a present for his mother10、run for exercise11、wear a suit12、make a movie13、in our neighborhood16、late night17、an ocean of18、be care of=look out19、pretend to do sth20、use up= run out of21.catch a bus23.escape from …24.wake up

练习：

1,There must be something wrong with mycomputer.(转换成否定句和反意疑问句)

They might have arrived in Beijing.(同上)

The earring is Mary's.(同义句)→The earring _____to _____.这本字典是她的吗？_____ the dictionary _____to _____?

Do you know anything about the Olympic Games?(同义句)→

_____ you have _____ _____ of the Olympic Games?

I don't know.(同义句)→I have _____ _____.He didn't go to work because he was ill.(同义句)→He didn't go to work because of _____ _____.There must some people swimming at the pool.(同义句)→Some people_____ _____ _____at the pool.我们都急切地想见到超级巨星成龙。We_____ _____ _____ _____ the super movie star,Jackie Chan.选择填空。

① go on a picnic;②have a try;③make an appointment;④make up;⑤run after

6)get off;⑦pretend;⑧attempt;⑨play jokes;⑩ring up

1.As soon as the bus stops,I'll _____.2.Mr.King likes _____ on others.3.Would you like to _____ with us next weekend?

4.I've _____ with Dr.Wang.5.Water _____ 60-70% of the whole human body.6.Seeingthat,he _____ the police.7.Hearing the teacher coming,he _____ to sleep.8.If you _____ ,you may work it out.9.On my way home,I saw a dog_____ amotorbike.10.That thief _____ to escape from the supermarket.