人教版七年级下册英语总复习资料知识讲解

英语七年级下册（人教版）

总复习资料

一、一般疑问句是以be 动、助动词、情态动词

开头，用yes 或no来回答的句子。

陈述句改为一般疑问句规则如下：

Ⅰ. 当句子中含有be 动词（is, am, are）时，把be 动词提到句首，主语是第一人称时要改为第二人称。如：

I am a boy. →Are you a boy?

我是一个男孩。你是一个男孩吗？

you are a teacher. →Are you a teacher?

你是一个老师。你是一个老师吗？

He is doing homework. →Is he doing homework?

他正在做家庭作业。他正在做家庭作业吗？Ⅱ. 当句子中含有情态动词（如can）时，把情态动词提到句首，主语是第一人称时要改为第二人称。You can speak English. →Can you speak English?

你会讲英语。你会讲英语吗？

I can dance. →Can you dance?

我会跑舞。你会跳舞吗？

Ⅲ. 当句子中谓语动词是实义动词时，应在句子前加助动词do或does，如果是过去时态，则应当加did 。疑问句中谓语动词一律用动词原形。

You speak Chinese. →Do you speak Chinese?

你讲中文。你讲中文吗？

He likes English. →Does he like English?

他喜欢英语。他喜欢英语吗？

He went to the movies. →Did he go to the movies? 他去看了电影。他去看了电影吗？二、特殊疑问句（特殊疑问词＋一般疑问句语序）用特殊疑问代词Who、Whose、What、Which或疑问副词When、Where、Why、How引导的疑问句。

1. What is your name? 你叫什么名字？

2. Who is he? 他是谁？

3. Whose pen is red? 谁的钢笔是红色的？

4. Which is your pen? 哪支钢笔是你的？

5. Where are you from? 你来自哪里？

6. When is your birthday? 你什么时候生日？

7. Why do you like koalas? 你为什么喜欢树袋熊?

8. How is the weather? 天气怎么样？

三、选择疑问句（一般疑问词＋or＋可选择部分）其回答是完整句子或其省略式。

1. Do you like apples or pears? 你喜欢苹果还是梨子？

I like apples. / Apples.我喜欢苹果。/ 苹果。

2. Is it red or green? 它是红色的还是绿色的？

It is red . / Red. 它是红色的。/ 红色。

Unit 1

一、be from 来自于＝come from

I am from China. = I come from China.

我来自中国。

He is from China. = He comes from China.

他来自中国。

My pen pal is from China. = My pen pal comes from China. 我的笔友来自中国。

1. 把上面三组句子改为否定句

①含有be 动词的，直接在be 动词后加not

②含有实义动词的，要借助动词do 的否定形式构成否定句，即在实义动词前加don't。如果是第三人

称单数则加doesn't，如果是过去式加didn't，动词要还原。

以上三组句子的否定句为：

I am not from China. = I don't come from China.

He isn't from China. = He doesn't come from China. My pen pal isn't from China. = My pen pal doesn't come from China.我的笔友不是来自中国。

2. 以上三组句子的一般疑问句及其回答为：

①把be动词提到句首，是第一人称的要改为第二人称。

Are you from China? Yes, I am. / No, I am not.

Is he from China? Yes, he is. / No, he isn't.

Is you pen pal from China? Yes, he (she) is ./ No, he (she) is.

②含实义动词的，借助动词do完成，第三人称单数用does.

Do you come from China? Yes, I do. / No, I don't. Does he come from China? Yes, he does. / No, he doesn't.

Does your pen pal come from China? Yes, he (she) does. / No, he (she) doesn't.

3. 就以上三组陈述句画线部分（China）提问

即写出三组特殊疑问句（特殊疑问词＋一般疑问句语序）China 为地名，所以特殊疑问词用“Where”Where are you from? = Whre do you come from? Where is he from? = Where does he come from? Where is your pen pal from? = Where does your pen pal from? 你的笔友来自哪里？

二、live 居住实义动词，表示居住在某地，其后面要加介词in.如：I live in China. 我住在中国。

He lives in China. 他住在中国。

My pen pal lives in China. 我的笔友住在中国。

1. 以上三个句子的否定句为（实义动词要借助助动词do完成否定句和疑问句）：

I don't live in China .

He doesn't live in China .

My pen pal doesn't lives in China .

2. 上面三个句子的一般疑问句及其答语为：

Do you live in China? Yes, I do. / No, I don't.

Does he live in China? Yes, he does./No, he doesn't. Does your pen pal live in China? Yes, he (she) does. / No, he (she) doesn't.

3. 就画线部分（in China）提问，及其特殊疑问句（特殊疑问词＋一般疑问句语序）。因in China为地方，所以用“Where”提问

Where do you live?

Where does he live?

Where does you pen pal live?

三、speak 讲，说实义动词，其后一般接某种语言

I speak Chinese. 我讲中文。

He speaks Chinese. 他讲中文。

My pen pal speaks Chinese. 我的笔友讲中文。

1. 其否定句为：

I don't speak Chinese.

He doesn't speak Chinese.

My pen pal doesn't speak Chinese.

2. 其一般疑问句及其答语为：

Do you speak Chinese? Yes, I do. / No, I don't.