外研社八年级下册宾语从句讲解及专项练习

一、宾语:是表示及物动词的动作对象,放在及物动词后面;

例如：She plays the piano. He often helps me. I like watching TV.

二、宾语从句：从句在句中起宾语的作用,就叫宾语从句;

三、宾语从句的时态：

当主句为一般现在时,从句可用任何一种时态；She says that she will come.她说她会来;

当主句为一般过去时,从句用过去相应的时态;She said that she wanted to have a try. 她说过她想试一试;

当从句客观真理时,从句用一般现在时;Our teacher said the earth goes around the sun.我们的老师说过地球围绕着太阳转;

1、陈述句变宾语从句：用that引导,通常可以省略;

翻译：我认为你是对的;_____________________________________________

她说她是个学生;_____________________________________________

2、一般疑问句变宾语从句…...吗

当一般疑问句变成宾语从句时,我们需要用if或whether来引导;

例如：Is it true 这是真的吗→_____________________________________________我想知道是否是真的;

Are you a student 你是一个学生吗→_____________________________________________他问我是不是学生;

注意：一般疑问句中的疑问语序要变成_________语序;

3、特殊疑问句变宾语从句

用特殊疑问句本身的疑问词引导,特殊疑问句中的疑问语序要变成陈述语序;

如：Do you know Where can I park my car 两个特殊疑问句

将两个句子合成宾语从句：_____________________________________________ 注意：特殊疑问句中的疑问语序也要变成_________语序;

专项练习

一、根据宾语从句的时态,用所给动词的正确形式填空.

1. We are sure that he _________ go to school tomorrow.

2. Do you know who ________ be the first man to walk on the moon

3. Could you tell me where the post office ______ is

4. Our father said that he ____________ will buy

a new computer.

5. I hear that he ____________ swim in the sea yesterday.

6. The little boy tells us where his father

____________ work.

7. He said that he _________ finish his work already. 8. They thought they could ________ hike to the top of the mountain.

9. He was glad that so many people _________ help him. 10. She doesn't know whether

_____________ go or wait.

二、请将以下句子转换成宾语从句;考虑三方面：引导词、时态、语序

1. He will come back in a week.→I think _________ he ______________ ______________ back in a week.

2. Who is he looking for →Do you know _________ ______________ _________ looking for

3. Why is the plane late →I didn’t know _________ the plane ______________ ______________.

4. He has already come back. →He told me _________ he ______________ already come back.

5. How can I get to the Summer Palace →Could you tell me _________ _________ ______________ get to the Summer Palace

6. Why didn’t he come yesterday →Can you tell me _________ _________ ______________ come yesterday

7. What are they doing →Tom didn’t tell me ______________ they ______________ doing.

8. When will we have an English test →The teacher didn’t tell us _________ _________

___________ have an English test.

9. Where will the meeting be →I asked him _________ the meeting ______________ be.

10. Whose watch is this →Does anybody know ______________ ______________ ______________

______________

11. Was the watch made in Shanghai →I don't know ____________ the watch ____________ made in Shanghai.

三、将下面的句子连接成为含有宾语从句的复合句.

1.These flowers are from Guangdong. He said. →He said _______ these flowers ____________ from Guangdong.

2. Light travels faster than sound. My teacher told me. →My teacher told me __________ light

____________ faster than sound.

3.There will be a meeting in five days. Jack didn't know. →Jack didn't know _______ there _______ _______

a meeting in five days.

4.Can they speak French I want to know. →I want to know _________ ____________ _________

____________ French.

5.Are the children playing games Tell me. →Tell me ___________ the children ___________

___________ games.

6.Where did she park her car Do you know →Do you know __________ __________ _________ her car

7.What does he often talk about The girl wondered. →The girl wondered __________ __________ often ____________ about.

8.Who knocked at the door so loudly I don't know. →I don' t know _________ ____________ at the door so loudly.

9. Does he still live in that street I don't know.→I don't know ___________ he still ____________ in that street.

10. What's your name I asked him. →I asked him what __________ __________ __________.