八年级上册英语期中知识点讲解-译林版

期中知识点汇总

一、代词的问题

1. have sth to drink 喝些什么“to drink” 动词不定式修饰不定代词需后置

2.Something, anything, nothing, everything 做主语时，动词用单数形式

如：Something is wrong with the computer. 这台电脑出故障了。

3. Something 常用于肯定句或表示请求、邀请或期盼得到肯定答复的疑问句中 Would you like something to eat?

4.not ...any = no 【注意同义句转换】

nothing= not ..any thing no more = not any more

There is nothing in the fridge = There isn’t anything in the fridge

He saw nothing = He didn’t see anything.

She was not a small baby any more = She was no more a small baby.

5.复合不定代词与形容词一起时，后置 something important

6. few little a few a little

7. have a monthly test on each subject

Each 两个或两个以上中的每一个 each of them / each student 谓语动词用单Every 三个或三个以上的每一个只能用在名词前修饰名词

8. 【难点】6. one, it , that 做代词的区别。

One 同类不同一 it 同一个 that 用于比较级句式，指代上文提到的那个（1）Your watch is very beautiful. I like it! I want to buy one.

（2）The weather in Beijing is colder than that in Shanghai .

二、表建议的句型

Why not do = why don’t you do?

How about / what about doing?

Let sb do / shall we do?

Would you like to do?

Had better (not ) do.

三、情态动词的问题

1. maybe may be

Maybe he is in the office =He may be in the office

2. need 的两种用法

(1)实意动词 need to do 否定形式didn’t / don’t / doesn’t need to do

(2)情态动词否定形式 needn’t do sth

3. can 表示肯定推测。 Mustn’t 表示否定推测

4. have to 和 must

have to 强调客观因素 must强调主观态度

【注意】have to 有时态和人称变化，must 没有人称和时态变化

四、重点动词

1.keep

keep a secret / keep secrets 保守秘密 keep a diary / keep diaries 记日记

keep doing sth

keep fit

keep the secret to themselves

keep the secret for sb

keep on doing...

keep spelling the words wrong

2. share sth with sb / share my joy

3.make

make sb a teacher make sb happy make sb happier make sb laugh

make him look smart make friends with sb. 和某人交朋友 make an excellent teacher be made of 看的出原材料的be made from 看不出原材料的be made into 被制成be made by 由……制成 be made in 在……地方制成

make some paper roses make sure

4. help helpful helpless

help sb. (to) do sth, 帮助某人做某事 help sb. with sth.

5. say a bad word about sb.说某人的坏话

say +说话内容eg.say a bad word about sb； say to oneself 自言自语；

speak +语言; 打电话；作演讲

talk with/to sb.; talk about sth.

tell sb sth.; tell sb. (not) to do sth.;tell stories/jokes/lies 讲故事/讲笑话/说谎

6. worry

sb.worry about sth./sb. =sb. be worried about sth./sb. 某人担心某事/某人

sth. worry(worries三单/worried过去式) sb.某事让某人担忧

7. look

a. look smart in his small round glasses 戴着圆圆的小眼镜让他看起来很神气

sb. look +adj.+in sth. = sth. look +adj.+on sb.

b.What be sb. like ?问某人的长相或品格

What do(does) sb. look like?仅询问某人的长相

What do(does) sb. like?问某人喜欢什么

c. look through the questions quickly

d. look after oneself

e.look happy look happily at sb

f.look terrible

8. choose to do choose as choose subjects to study

9. buy sth for sb buy sb sth offer sb sth = offer sth to sb

10. practise doing practise hard practise harder

enjoy doing have fun doing have a good time doing

see/ hear/ notice/ watch sb doing finish doing

11.borrow sth from sb 借入 lend sth to sb 借出 bring in 带进，引进，增加