人教版九年级英语Unit,2,,宾语从句教案

　学科

　英语

　年级/ / 册

　九年级全一册

　教材版本

　人教版

　课题名称

　Unit 2 I think that mooncakes are delicious! Section B Grammar Focus-4C 难点名称

　Objective clauses with that, if and whether 难点分析

　从知识角度分析为什么难 本课的难点是宾语从句三要素：引导词、时态和语序。引导词涉及较多，不容易判断选择，另外时态方面涉及的知识点较多，有一定的迷惑性，不容易掌握。

　从学生角度分析为什么难 由于学生初次系统学习宾语从句因此对于宾语从句的宾语从句的连词选择觉得非常困难；学生对宾语从句的语序感到迷惑；学生对宾语从句中的动词时态会感到无法掌控。

　难点教学方法

　 1. 通过合作探究法，给出相应的例句，让学生初步感知宾语从句。

　2. 通过讲练结合法，使得学生能熟练运用宾语从句。

　教学环节

　教学过程

　导入

　让学生观察下列幻灯片上的句子，小组讨论并翻译出来。

　1. You are right. I think (that) you are right. 2. Are they drawing?

　 The teacher asked if they were drawing. 3.The sun rises in the east. She said that the sun rises in the east. 学生思考：红体字的句子在整个句子中作什么成分。

　教师讲解：以上红体字的句子在整个长句中作宾语。在句子中起宾语作用的从句叫做宾语从句 。

　 知识讲解

　（难点突破 ）

　1. 陈述句做宾语的宾语从句：

　a. She is a clever girl. I think (that) she is a clever girl. b. He went to Shanghai yesterday. We all know (that) he went to Shanghai yesterday. 知识点拨：宾语从句为陈述句时，由 that 来连接（that 可省略），从句语序不变；主句为一般现在时态时，从句时态不发生变化。

　2. 一般疑问句做宾语的宾语从句：

　a. Can you use the computer? Can you tell me if/whether you can use the computer? b. Did he go to Shanghai yesterday? I don’t know if/whether he went to Shanghai yesterday. 知识点拨：宾语从句为一般疑问句时，由 if/whether 来连接，宾语从句要用陈述语序；主句为一般现在时态时，从句时态不发生变化。

　3. 特殊疑问句做宾语的宾语从句：

　a. How long have you been here? Please tell me how long you have been here. b. When did he come back? Nobody knows when he came back. 知识点拨：宾语从句为特殊疑问句时，由特殊疑问词来连接，宾语从句要用陈述语序；主句为一般现在时态时，从句时态不发生变化。

　4. 时态 a. She is dancing.

　 I saw (that) she was dancing. b. Can he arrive in shanghai on time?

　 The manager asked if/whether he could arrive in shanghai on time. c. The earth goes around the sun. The teacher told us (that) the earth goes around the sun. 知识点拨：当宾语主句从句的主句为一般现在时，从句根据实际情况使用相应时态：当主句为过去时态时，从句用相应的过去时态；但从句为客观事实或真理时，从句只能用一般现在时态。

　画龙点睛：宾语从句要注意三要素：一引导词，二语序，三时态。

　5. 疑问词+ + 动词不定式

　a. 疑问词+动词不定式”结构中的疑问词，包括疑问代词 what, which 和疑问副词 how, when，where 等。此结构可在句子中作主语、宾语和表语等。

　eg：I asked him how to learn English well.我问他怎样学好英语。

　b. “疑问词+动词不定式”作宾语时，可以转化为宾语从句。

　eg：Everyone should know how to deal with something unexpected.

　 = Everyone should know how theycan deal with something unexpected. 每个人都应该知道如何处理一些难以预料的事情。

　课堂练习

　（难点巩固）

　Task1: 用合适的连接词填空。

　1. Jim told me ____ he didn"t go fishing yesterday afternoon.（how, why）

　2. Do you know ______ else is going to be on duty today？（who, whom）

　3. She said _____ it wouldn"t matter much.（that, if）

　4. He always thinks ______ he can do better.（how, who）

　5. I really don"t know ________ the bridge will be finished.（how long, how soon）

　6. They don"t know _______ to go or wait. (if, whether) 7. We are talking about ______ we’ll go back tomorrow. (whether, if)

　8. I was really surprised at ______ I saw. (where, what) 9. I don"t know ____ so many people are looking at him. (how, why) 10. Do you know ______ you are studying for? (why, what) Task2: 选择填空。

　(

　 ) 1. What did Mike say? He said ____________________. A. if you are free the next week

　 B. what colour was it C. the weather is fine

　 D. summer comes after spring (

　 ) 2. Tom asked my friend ________________. A. where was he from

　B. that the earth is bigger than the moon C. when did he come back

　D. not to be so angry (

　 ) 3. Let me tell you __________________. A. how much is the car

　 B. how much does the car cost C. how much did I pay for the car

　D. how much I spent on the car (

　 ) 4. Peter knew _______________. A. whether he has finished reading the book

　 B. why the boy had so many questions C. there were 12 months in a year

　 D. when they will leave for Paris (

　 )5. Could you tell me ___________?

　 A. where do you live

　B. who you are waiting for

　 C. who were you waiting for

　D. where you live in (

　 )6. I can"t understand ______the boy alone.

　 A. why she left

　B. why did she leave

　C. why she had left

　 D. why had she left (

　 )7. She told me the sun ______ in the east.

　 A. rise

　B. rose

　C. rises

　D. had risen (

　 )8.I don"t know ________ up so early last Sunday. A. why did he get

　B.why he gets

　C.why does he get

　D. why he got (

　 )9. The manager came up to see __________.

　 A. what was the matter

　B. what the matter was C. what the matter is

　D. what"s the matter (

　 )10. He asked his father _______.

　 A. where it happens

　 B. where did it happen

　C. how it happened

　D. how did it happen Task3: 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. The girl wondered _____ _____ often ________ about.

　 小结

　本节课我们了解了宾语从句的基本类型以及宾语从句三要素，另外了解了疑问词加动词不定式的基本用法，通过本节课的学习，为我们以后学习复合句打下了坚实的基础，学如逆水行舟，不进则退，学习是终身的事业，我们需要不断地学习才能更好地提高自己的能力。