中考专项复习---宾语从句课件(共21张PPT)

(共21张PPT)
中考专项复习
----宾语从句
一、定义
完整的句子做宾语就是宾语从句。
e.g
I know Mr. Lee.
I know that Mr. Lee is a teacher.
主语
谓语
宾语
主语
谓语
宾语从句
一、定义
I know that Mr. Lee is a teacher.
①在这句话中that Mr. Lee is a teacher 的宾语变成了一个句子，这个句子就是宾语从句。
②that连接主句“I know”和从句“Mr. Lee is a teacher”，我们把它称作引导词。
二、引导词
引导词分为三类：
that、if/whether、特殊疑问词
中考重要的考点，请务必掌握。
二、引导词
1
that
无意义
不充当成分
可省
e.g
Miss Wang thinks that they are cute.
注：这句话中去掉that也正确，不需要翻译。
二、引导词
2
if/whether
是否
不充当成分
不可省
e.g
She doesn’t know if she should do this.
注：这句话中if和whether可以互相转换。
二、引导词
注意
在某些情况下，if和whether不可以互换
技巧：差连接词“是否”时，if和whether同时出现，肯定选whether
只用whether的情况
①前有介词
I’m thinking of whether we can go to the movies on weekend.
②后有不定式（to do的结构）
She wants to know whether to go there by plane.
③whether or not 千万要一致（最常考）
I really don’t care whether she goes there or not.
二、引导词
3
特殊疑问词
what、when等
有含义
不可省
e.g
I know what he means.
Please tell me where he is now.
Mr. Brown is thinking when he comes back.
二、引导词
总结表格
引导词 是否有意义 是否可省 是否做成分
that 无意义 可省 不作成分
if/whether 有意义；是否 不可省 不作成分
特殊疑问词 有意义 不可省 做成分
中考试题中连接词来源于回答
三、语序（考点之一）
宾语从句：陈述语序：引导词+主语+谓语（引主谓）
e.g
She doesn’t know if she should do this.
主
谓
宾
We want to know what she did.
主
谓
我们可以观察到划线部分语序：主语+谓语；主语+谓语+宾语，也就是一个陈述语序。
四、时态（考点之一）
1
主现从随便 （主句是现在时从句改用什么时态就用什么时态，不受主句影响）
Please say they were good actors two years ago.
Please say they will be good actors in the future.
四、时态（考点之一）
2
主过从必过 （主句用过去，从句也要用过去）
The teacher said we needed to practice it often.
The man asked when he could leave there.
四、时态（考点之一）
3
真理永一现 （无论主句用什么时态，只要真理/客观事实都用一般现在时）
The teacher told us that the sun rises from the east.
I will tell them that I am 12 years old.
宾语从句常考题型
宾语从句变简单句
单项选择
宾语从句变简单句
条件一：主从句中，主语一致
条件二：从句的引导词是疑问词
形式：疑问词+to do
I really don’t know what I should say to you.
I really don’t know what to say to you.
宾语从句
简单句
单项选择
考察宾语从句部分，引导词+语序+时态三方面综合
--Do you know ？(山东滨州2022）
--Yes. We should try to waste less but recycle more.
A. how can we live a green life
B. how we can live a green life
C. why should we live a green life
D. when we should live a green life
本题答案为B，考虑引导词+语序两方面即可得出答案，引导词来自于回答。
练一练
1. I don’t know how I can solve the problem.
I don’t know solve the problem.
2. She didn’t decide where she should go on Sunday.
She didn’t decide go on Sunday.
3. I wander what I should do to help him.
I wander should do to help him.
练一练
1.﹣ Can you tell me ？
﹣ Yes.In the language center.（2022 重庆A）
A．where will the speech competition be held
B．where the speech competition will be held
C．when will the speech competition be held
D．when the speech competition will be held
2.﹣Excuse me，do you know_______？
﹣Yes.Next Friday.（2022 重庆B）
A．when will the volunteers come back
B．when the volunteers will come back
C．how will the volunteers come back
D．how the volunteers will come back
练一练
3.—Do you know ________________？(2021重庆A）
—Yes.Next week.I'm preparing for it.
A．when will we have the singing competition
B．when we will have the singing competition
C．where will we have the singing competition
D．where we will have the singing competition
4. ﹣ I'm excited about Huawei's new smartphones.Do you know ？
﹣ Next month.（2021重庆B）
A．how can I get one
B．when will they come out
C．how I can get one
D．when they will come out
练一练
5.﹣Dear friends, do you know ？
﹣By working together!
A．when we can make the Chinese Dream come true
B．when can we make the Chinese Dream come true
C．how we can make the Chinese Dream come true
D．how can we make the Chinese Dream come true
6. ﹣Wow!The school uniforms can tell parents_______!
﹣Cool!So the children won't get lost easily.
A．where are their children
B．where their children are
C．what do their children study
D．what their children study
Thank you!