八年级下英语unit1知识点资料

1.What's the matter？

What's the matter?和What's wrong?是用来询问对方出了什么毛病或问题，意为“怎么了？”，是医生询问病人病情时的常用语。

— What's the matter? 你怎么了？

—I have a stomachache. 我胃疼。

—What's wrong, Tom? Tom怎么了？

—I don't feel very well. 我感觉不太舒服

What's the matter?和What's wrong?后可接with sb. / sth.，即What's the matter with sb./ sth.?或What's wrong with sb./sth.?意为“某人/某物怎么了？”

What's the matter with you? = What's wrong with you? 你怎么了？

—What's wrong / What's the matter with your leg? 你的腿怎么了？

—Nothing. 没什么。

注意：matter是名词，其前只能加定冠词the；wrong是形容词，前面不需要加任何冠词。

不能说What's your wrong? 和What's your matter?

2. —What should she do？—She should take her temperature.

should作情态动词，意为“应当，应该”。表示义务、责任，可用于各种人称，无人称和数的变化，也不能单独作谓语，只能和主要动词一起构成谓语，表示说话人的语气和情态；否定形式为should not，缩写为shouldn't。其主要用法有：

(1) 表示责任和义务，意为“应该”。

You should take your teacher's advice.

You shouldn't be late for class.

(2) 表示推断，意为“可能，该”。

The train should have already left.

3. But to his surprise，they all agreed to go with him.

(1) surprise作动词时，意为“使……惊奇，使……感到意外、吃惊”。

What surprised you? 什么事使你感到意外？

(2) surprise作不可数名词时，表示“惊奇，惊异”。

Her face showed surprise at the news.

（3) surprise作可数名词时，表示“惊奇、惊讶、意外的事或吃惊的事”。

He gave me a surprise by arriving early.

（4）作名词用时常可构成如下短语：

to one's surprise意为“使某人吃惊的是……”；in surprise意为“吃惊地”。

To my surprise, he passed the exam.

He looked at me in surprise.

4. He was not ready to die that day.

（1）ready 作形容词，意为“准备好的”。

Is everything ready?

Are you ready?

（2）be/get ready to + 动词原形，意为“准备做……”。

I'm getting ready to travel.

【拓展】

be ready for意为“准备去……”，后接名词或动名词，同义短语为get ready for。

I'm ready for bed.

The chicken will soon be ready for the pot。

5. Aron loves mountain climbing and doesn't mind taking risks.

mind作及物动词，意为“介意、照料、留神、注意”。常用于疑问句、否定句、条件句中，后面接名词、代词、动词-ing形式或从句。

Would you mind opening the window? 你介意打开窗户吗？

Don't mind me.不要管我。

【拓展】

mind还可作名词，意为“智力、头脑、想法、意见”。

He has quick mind.

Tom changed his mind at last.

I. 按括号中的要求改写句子。

1. We had a good time in the park yesterday. (同义句转换)

We ________ ________ in the park yesterday.

2. Sleeping eight hours a night is very important. (同义句转换)

________ very important ________ ________ eight hours a night.

3. It's important that we should eat a balanced diet. (同义句转换)

It's important ________ ________ ________ ________ a balanced diet.

4. What's the matter with you? (同义句转换)

What's ________ ________ you?

5. I think I have a cold. (改为否定句)

I ________ ________ I ________ a cold.

6. She has a toothache. (对划线部分提问)

________ the ________ ________ her?

7. My head hurts. (同义句转换)