新版八年级英语人教版上册知识点汇总

Unit1 Where did you go on vacation?

短语搭配：

1. buy sth for ab./ buy sb. sth 为某人买某物

2. taste + adj. 尝起来……

3. nothing ….but + V.(原形) 除了……之外什么都没有

4. seem + (to be) + adj 看起来

5. arrive in + 大地方/ arrive at + 小地方到达某地

6. decide to do sth. 决定做某事

7. try doing sth. 尝试做某事/ try to do sth. 尽力做某事

8. enjoy doing sth. 喜欢做某事

9. want to do sth. 想去做某事

10. start doing sth. 开始做某事

11. stop doing sth. 停止做某事

12. look + adj 看起来

13. dislike doing sth. 不喜欢做某事

14. Why not do sth. 为什么不做…….呢？

15. so + adj + that + 从句如此……以至于……

16. tell sb. (not) to do sth. 告诉某人（不要）做某事

17. keep doing sth. 继续做某事

18. forget to do sth. 忘记去做某事/ forget doing sth 忘记做过某事

重难点精练

1.复合不定代词或副词的构成及用法

构成：由some, any, no, every分别加上-body, -thing, -one构成的不定代词叫做合成不定代词；加上-where构成副词。

用法：

（1）不定代词作主语时，谓语动词要用单数。

There is nothing wrong with the TV. Everybody likes reading.

（2）some-不定代词，通常用于肯定句中；

any-不定代词则多用于否定句、疑问句中。

但some-可用于表请求、邀请、预料对方会作肯定回答时的疑问句中。

Someone is calling me. There isn’t anyone else there.

Is anybody over there? Could you give me something to eat? （3）形容词修饰不定代词时要后置。

There is something delicious on the table.

巩固练习

①. I can’t hear anything = I can hear _________.

②. There is __________ on the floor. Please pick it up.

③. No one ________ how to do it. A. know B. knows C. knowing D. knew

④. There’s ________in the newspaper. You should read it.

A. important something

B. something boring

C. boring something

D. something important.

2.arrive in 到达+大地方（国家省市）

arrive at 到达+小地方（机场商店等)

get to 到达+地方reach 到达+地方

练习：

The Smiths_____ New York at 8:00 last night.

B. got to

C.reach

D.arrived

______________;

________________

English.

翻译)_______ _________________________.

_____后常接_____.另外feel like还意为_____

（翻译）_____________

“想知道”，后常接疑问词（who, what, why)

I wonder _____ you are doing.(我想知道你正在做什么。)

6.________为太多，后接可数名词复数;

________+不可数名词（money）;

________为太…后接形容词或副词（big）

Unit 2 How often do you exercise?

惯用法：

1. help sb. with sth 帮助某人做某事

2. How about…? ….怎么样？/ ….好不好？

3. want sb. to do sth. 想让某人做某事

4. How many + 可数名词复数+ 一般疑问句….有多少…..

5. 主语+ find+ that 从句…发现…

6. It’s + adj.+ to do sth. 做某事是….的

7. spend time with sb. 和某人一起度过时光

8. ask sb. about sth. 向某人询问某事

9. by doing sth. 通过做某事

10. What’s your favorite…..? 你最喜欢的……是什么？

11 start doing sth. 开始做某事

12. the best way to do sth. 做某事的最好方式

语法：

1.how often 多久一次，用来提问动作发生的频率。

回答用：once，twice, three times 等词语。

How often do you play sports? Three times a week.

2. how long多长，用来询问多长时间，也可询问某物有多长。

How long does it take to get to Shanghai from here?

How long is the ruler?

how far多远，用来询问距离，指路程的远近。How far is it from here

to the park? It’s about 2 kilometers.

3.free 空闲的，有空的，反义词为busy. be free 有空，闲着，相当

于have time.

I’ll be free next week. = I’ll have time next week.

还可作“免费的、自由的”解。be free to do sth. 自由地做某事。

The tickets are free. You’re free to go or to stay.

4.How come？怎么会？怎么回事？表示某件事情很奇怪，有点想不

通；可单独使用，也可引导一个问句，相当于疑问句why, 但how

come 开头的特殊疑问句使用的仍然是陈述语序。

How come Tom didn’t come to the party?

= Why didn’t Tom com e to the party?

5.stay up late 指“熬夜到很晚，迟睡”。Don’t stay up late next time.

stay up 指“熬夜，不睡觉”。He stayed up all night to write his story.

6.go to bed 强调“上床睡觉”的动作及过程，但人不一定睡着。

I went to bed at eleven last night.

go to sleep 强调“入睡，睡着，进入梦乡”。

She was so tired that she went to sleep soon.

7.find + 宾语+名词,