新版八年级上册英语一至三单元知识点完整版

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新版八年级上册英语一至三单元知识点

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新版八年级上册英语第一至三单元知识点

Unit1 Where did you go on vacation?

1.on vacation度假

vacation意为“假期、假日”,相当于holiday,但vacation表示长的假期。如:

the long vacation 长假

the summer vacation 暑假

the Christmas vacation 圣诞假期

而holiday(尤其美国)指“假日;休息日;休假”。

on vacation = on holiday 意为“度假”

2. anything interesting 一些有趣的东西

1)something,anything,nothing,everything是指物的不定代词。somebody,someone,anybody,anyone,nobody,everybody,everyone是指人的不定代词。somewhere,anywhere,nowhere,everywhere是指地点的不定代词。

2)当形容词修饰something, anything, nothing, everything等不定代词时,放在这些词的后面;

3)这些不定代词做主语时,谓语动词用第三人称单数。如:

Is everybody here 大家都到齐了吗

4)something,somebody,someone,somewhere用于肯定句及表示请求或建议的疑问句

中,而anything,anybody,anyone,anywhere用于否定句及疑问句中。如:

Did you do anything interesting 你做了有趣的事吗(表疑问)

Why don’t you visit someone with me 你为什么不跟我一起去拜访下某个人呢(表建

议)

3.buy sth. for sb. 或 buy sb. sth

如:My parents often buy some books for me. = My parents often buy me some books.我父母经常给我买书。

4.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 shopping

⑤Shall we/ I + do sth.

如:Shall we/ I go shopping?

5.long time no see 好久不见

6.quite a few 相当多

a few 与 a little 的区别,few 与 little 的区别

⑴ a few 一些修饰可数名词

a little 一些修饰不可数名词两者都表肯定意义

如:He has a few friends. 他有一些朋友。

There is a little sugar in the bottle. 在瓶子里有一些糖。

⑵ few 少数的修饰可数名词

little 少数的修饰不可数名词但两者都表否定意义

如:He has few friends. 他没有几个朋友。

There is little sugar in the bottle.在瓶子里没有多少糖。

7.most of … …的大多数如:most of the time 大多数时间

8.Still no one seemed to be bored. 仍然没有人感到烦闷。

1)seem意为“好像;似乎;看来”,是个连系动词,构成的短语有:

seem to do sth. 好像做某事如: They seem to talk in class. 他们似乎上课说

话。

seem(to be)+adj. 似乎...... 如: He seemed ( to be) ill yesterday. 昨天他似

乎病了。

It seems that + 从句似乎...... 如: It seems that he was ill yesterday. 昨天他似乎病了。

2)bored 作形容词,意为“烦闷的;厌倦的”其主语是某人;而boring 也是形容词,其主语是某物。如:

My parents ask me to do homework all day. I feel bored.我父母整天叫我做作业,我感到很厌倦。

Doing homework all day is a little boring. 整天做作业有点无聊。

相类似的词语还有:

interested adj. 感兴趣的 interesting adj. 有趣的

surprised adj. 感到惊奇的 surprising adj. 惊奇的

tired 累的 tiring 令人疲惫的

excited 兴奋的 exciting 令人兴奋/激动的

amazed 惊讶的 amazing 令人惊讶的

9. 辨析: get to/reach/arrive

牢记:相同点:都是“到达“的意思

不同点:get to+地点/reach+地点

arrive at+小地点(车站等)/arrive in+大地点(国家等)

注意:若他们后面要加地点副词here,there,home等,则不需要加介词。

10. enjoy doing sth .喜欢做…乐意做… 如:She enjoys playing football. 她喜欢踢足球。

enjoy oneself 过得愉快如:He enjoyed himself. 他过得很愉快。

跟它意思相近的词组还有have a good \ great time , have fun。

11. decide 意为“决定”,是动词。它的名词形式为decision。构成的短语有:

decide to do sth.

decide on doing sth. 决定做某事

make a decision to do sth.

决定不要做某事,要用decide not to do sth.。

如:Li Lei has decided to go to Beijing . 李雷已经决定去北京。

12.nothing...but...意为“除......之外;只有”,如:

I have nothing to do but watch TV all day long. 我整天除了看电视什么也没干。

13 .feel like意为:“有什么感觉;感受到”,后跟宾语从句。另外,构成短语 feel like doing sth.意为“想做某事”。如:

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