八年级下册英语第二单元知识点_初二英语下册知识点

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八年级下册英语第二单元《What should I do》知识点整理

一、课文重点考点详解

1.I don't have enough money.enough 充足的、充分的； 足够地。

I have enough time to do it.2.I argued with my best friend.argue with sb.意为“与„„争吵，争论”.He often argues with his clamates.3.My clothes are out of style.be out of style / fashion表示“过时”“不合乎时尚”

4.Maybe you should call him up.（1）maybe用来表示推测，译为“也许，或许，大概”.如：

Maybe you are right.（2）call sb up.打电话给某人。如：

I called up Zhang Hong at eight o'clock.原句中him为代词，所以放在call和up之间，不能说成call up him.如：

I'll call her up this afternoon.注意：在动副结构的短语中，代词一定放在动副之间。

5.I don't want to surprise him.“surprise sb.”,表示“使„„惊讶”

The news surprises us greatly.6.No, he doesn't have any money, either.either的用法：用在否定句或否定词组后加强语气，表示“也”,“而且”,常用逗号隔开。

如：He doesn't like singing, and he doesn't like dancing, either.either用作代词时，常表示“两者之中任何一个”.如：

Either of them will agree with you.7.I need to get some money to pay for summer camp.（1）need是个情态动词，也可以是行为动词。

当它是情态动词时，后边直接加行为动词，表示“需要”,但need作情态动词时一般不用于肯定句。它一般用于否定句和疑问句中，例如：

①You need not meet him.②Need I repeat it?

（2）（sb.）pay（money）for sth.为„„而付款

（sb.）spend（money）on sth在„„上花多少钱

（sth.）cost sb.（money）什么东西值多少钱

pay, spend指的是“人”,主语为人，而cost指的是“物”,主语为“物”.他昨天花10元买了一本书。用以上三个短语分别为：

①He paid 10 yuan for the book yesterday.②He spent 10 yuan on the book yesterday.③The book cost him 10 yuan yesterday.8、She also says that these children may find it hard to think for themselves when they are older.find +it + adj.+（for sb.）to do sth.发现做某事是„„如：

I find it easy for me to finish the work in an hour.9、The tired children don't get home until 7 p.m.until 直到„为止，如：

I will wait for him until he comes back.not„until, 直到„„才。如：

he didn't go to bed until his father came back.10、I don't know what to do.what to do是疑问句加不定式结构，在句中做宾语，这种结构经常放在tell, show, teach, forget, findout等词后作宾语。如：

I forgot what to do next.I don't know how to do it next.The teacher showed us what to do with it.11.ask（sb.）for sth.向某人寻求某物；要„„如：

Don't ask for food every day.If you have any problems, you can ask the policeman for help.12、the same as„ 与„„相同

My cousin is the same age as me

13.except 除„„以外；（不包括„„在内）

My cla has been invited except me.= Only I haven't been invited.除我以外，我的同学都被邀请了。

All the students went to the park except him

besides 除„„以外（包括在内）

We all went there besides him.= He went there.We went there, too.除他去以外，我们也都去了。

14.wrong adj.错误的；有毛病的；不合适的Is there anything wrong with you?你哪儿不舒服？─ What's wrong with you? 你怎么了？（你哪里不舒服？）15.get on/along well with sb.与某人相处融，发展。如：I get alone well with my clamates.How do you get on with you studies.16.have a fight with sb.= fight with sb.与某人打架。如：We can't have a fight with each other at school.17、词语辨析borrow sth.from sb.从某人处借进某物lend sth.to sb.把某物借给某人

18、You left your home work at home.leave 遗留、丢下。如：I left my keys in the car.leave 指将某物遗忘在某地，常用的结构为：leave + sth.+ place.如：he left his umbrella in the bus yesterday.forget 指忘了某人或某事，后面不能跟具体的地点。

19、you could give him a ticket to a ball game.a ticket to a ball game, to 表示：„的。如：the key to the door,the answer to the question20.on the one hand, on the other hand.一方面„另一方面

二、单元语法

学会should , could在英语中的习惯用法。

should是情态动词，它的基本用法是必须和其他动词一起构成谓语。should（应当，应该）用于所有人称，表示劝告或建议。如：

You should wait a little more.你应该再多等一会儿。