外研社八年级下册宾语从句讲解及专项练习之欧阳数创编

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 moon3. 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 workalready.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.→Hesaid _______ 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 __________ __________ __________.11. When does the train arrive？ Please tell me.→Please tell me _____________ ___________ _____________ ____________.12. Do they want fried chicken？He asked the boys. →He asked the boys ____________ they ___________ fried chicken.陈述句变宾语从句：1. “I’m making a model train.”He said._____________________________________________________2.“The tickets are in my pocket. ”The man says._____________________________________________________3.“I will come back.” Tom says._____________________________________________________一般疑问句变宾语从句：Will he come here tonight ? I’m not sure._____________________________________________________Did the man pay for the meal ? The boss asked the waiter._____________________________________________________He asked. Is it going to rain tomorrow ?_________________________________________ ____________特殊疑问句变宾语从句：Whose is that car ? The policemanasked._____________________________________________________How is the weather like ? She wanted to know._____________________________________________________Can you tell me ? Where did they spend their holiday_____________________________________________________二、选择题。