Unit3 SectionA 宾语从句专项讲解 课件人教版新目标英语 九年级全一册

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宾语从句(The object clause) 定义:复合句中,放在动词或
介词后充当宾语的句子叫宾 语从句。
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宾语从句学习要点:
一、引导词

二、语序

三 、时态

四、否定转移
五、宾语从句与简单句的转换
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一.宾语从句的引导词
宾语从句根据引导词的不同可分为三种类型:
引导词
(看从句)
that
从句是陈述句 (口语中常省略)
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1. 由that引导的宾语从句。That只有语法作用, 没有实在的意义,在口语和非正式文体中可以省 略。例如: He said (that) he wanted to stay at home. She doesn’t know (that) she is seriously ill. I am sure (that) he will succeed.
Can you tell me where the No.3 bus stop is?
I don’t know why the train is late.
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练一练 (小组合作 交流讨论 A,B 类学生展示)
用以下开头与下列句子连成宾语句: 1.Do you know … 2.I want to know … 3. Can you tell me … 4. The man asked …
if/whether(是否) 从句是一般疑问句
wh-/how(即特殊疑问词) 从句是特殊疑问句
We know (that)we should learn from each other. Please tell me if/whether you have been to America. Could you please tell me where the restrooms are?
③与or not连用:They are talking
about whether to go there or not.

④做主语从句:Whether he is right
isn’t important.
主语

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练一练(小组合作 交流讨论 B,C类学 生展示)
用以下开头与下列句子连成宾语从句: 1.Do you know …
A. what B. if C. when D. where
3 I hardly understand _B__ he has told me.
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练一练 (小组合作 交流讨论 学生展 用以下开头与下示列)句子连成宾语从句:
1. I know … 2. She says … 3. Tell your friend …
(that)
1.This is a book. 2.You like singing. 3.He worked last night. 4.They will go ho you know where the library is? • *Could you tell me how I can get to the zoo? • *I want to know what you are doing. • *I wonder if I can pass the exam. • *I think that we are the best.
是疑问语气,用 if/whether; 是肯定语气,用that.
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1.填写合适的引导词
1 Can you tell me__C____you were born, Betty?
A. who B. what C. when D. that
2 I don't know _B__ they have passed the exam.
Unit3 语法专项— 宾语从句
The Object Clause
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学习目标:
1.掌握引导宾语从句的各种 连词。 2.掌握宾语从句的 语序──主句+引导词+主语+ 谓语。
3.掌握宾语从句,主句与 从句在时态上的呼应。
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重点:宾语从句的时态及语序。 难点:运用宾语从句组句子。
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• 学生大声朗读下列含有宾语从句的句子,给出宾 语从句的定义。 .
3. 由连接代词who, whom, whose, what, which 和连接副词when, where, why, how引导的宾语从 句。这些连接代词和连接副词在宾语从句中充当 某个成分。例如: Do you know who (whom) they are waiting for?
He asked whose handwriting was the best.
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2. 由if或whether引导的宾语从句。If 和whether在句中的意思是“是否”。例 如:
I want to know if (whether) he lives there.
He asked me whether (if) I could help him.
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If/whether(是否)的区别
2.I want to know …
3.The teacher asks …
if/whether
1.Is he reading ? 2.Do you get up at six? 3.Does Tom work hard? 4.Did you watch TV ? 5.Can you sing ?
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1. What is this ? 2. Where do you live ? 3. When does he get up ? 4. How did you go to work? 5. Who will you play with?
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引导词是从句的一个成份,所以用哪个引导 词,看从句成份是否完整, 不完整,一定是特殊疑问句。 完整,判断主句语气,
• 一般情况下,if 和whether可以互换,但以 下4种情况只能用whether:

①在不定式前:Whether to go there
or not hasn’t been decided.

②在介词后:It depends on(依靠)
whether it is going to rain.

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