中考英语二轮专题——宾语从句 课件30张

(共30张PPT)
I like singing.
She said that she liked singing.
宾语
宾语
宾语从句
What's the difference between
the two sentences?
主语
主语
谓语
谓语

1. 掌握宾语从句的概念、构成和用法。
2. 重点掌握宾语从句的三类连接词、
从句的语序和时态以及一些特殊用法。
学习目标：
eg. We know（that）Mr Li teaches English.
She asked if these answers were right.
在复合句中，由一个句子放在动词或介词后充当宾语, 叫宾语从句。
结构：主句 + 连接词 + 宾语从句
宾语从句三要素
连接词
语序
时态
1.由 that 引导的宾语从句
3. 由特殊疑问词/词组 引导的宾语从句
2.由 whether/if 引导的宾语从句
(一) 连接词
I hear _____________________________
I am good at basketball.
1. 当从句部分是_______时,由_____引导.
___（有/无）词义，____（可/不可）省略。
陈述句
that
无
可
（that）Tom is good at basketball.
合并句子
He asks us_____________________
_________
if/whether Miss Tang is
beautiful.
2.当从句部分是___________时，由连词___或_____引导，表示_____的意思,____(可/不可)省略。
Is Miss Tang beautiful?
合并句子
一般疑问句
whether
if
是否
不可
Do you know __________________
What Deng Chao is?
3. 当从句部分是___________时，由________________________________________________ 引导。
What is Deng Chao?
合并句子
特殊疑问句
句子本身的特殊疑问词/词组

句子类型
that
陈述句
一般疑问句
if/whether
特殊疑问词（7W- + 1h-）
特殊疑问句
宾语从句的连接词小结：
连接词



1. —Could you tell me __ she is looking for?
— Her daughter, Susan.
A. that B. if C. who
2. --- I'm waiting for the mail. Do you know _____ it will arrive?
--- Usually it comes by 4:00.
A. how B. where C. when D. if
(一) 连接词
注意: 只能用whether而不用if的情况：
1）与or或or not连用时；
2）在介词后时；
3）与动词不定式连用时。
3.Could you tell me ________ that’s a fast
train or not ? (if/whether)
4.I’m thinking of _______ we should go
fishing. (if/whether)
5.He wondered ______ to stay here the
next week. (if/whether)

whether
whether
(一) 连接词
whether
宾语从句的语序用: ____________
即:__________________________
Mark T or F.
I don’t know what does he want to buy.
We want to know whether he knows French.
陈述句语序
连接词+主语+谓语+其他成分
he wants
（二）语序
T
F

3. Excuse me, can you help me find out ____
with my computer?

A. what wrong is B.what's wrong
C. what was wrong




注意：若特殊疑问词充当从句的主语，变宾语从句时，语序不变，即：连接词 + 谓语 + 其他。如：
what's wrong with... / what's the matter with .../
what happened? / who isn't here today?
1.主句是一般现在时态，宾语从句的时态可根据实际情况而定。
（三）时态 (看主句)

1.Do you know who _________________ now?
（他们正在等谁?）
2. Ask him what he ____ just now？
（他刚才在干什么）
they are waiting for
did
2.主句是过去时态，宾语从句一般是相应的过去时态。
1. I saw she ________________(讲话） her
mother at eight yesterday.
2. He asked whether his father
________________ (回来）tomorrow.
was talking with
would come back
（三）时态 (看主句)
3.当从句是客观规律、真理、自然现象、 名言警句时用一般现在时。
1. The teacher said (that) light _____ (travel)
faster than sound . （光比声音传播的快）

2.The little boy asked if the sun ______in the east. （太阳是否在东方升起）
travels
rises
（三）时态 (看主句)
宾语从句时态小结：
根据句意的需要用任意一种时态
与原句相对应的过去的时态
（一般过去时、过去将来时、过去进行时、过去完成时）

客观事实、真理、
自然现象、名言警句等
一律用
一般现在时
主句时态 从句时态
一般现在时

一般过去时

1. He hears that Amy has a cold yesterday.


2. She said that her mother will come to see her the next day.


3. Our teacher said that the sun was much bigger than the moon.
Correct the mistakes (单句改错).
___
will ? would
___
has ? had
___
was ? is
（三）时态 (看主句)
注意： could / would是委婉语气，而不是过去式，因此宾语从句的时态根据实际情况用不同时态。
4. Could you tell us which gate we ______(have)
to go to ?
5. Would you like to know when he __________
(come) back? （他什么时候会回来）
have
will come


把下面的宾语从句改为否定句。
1. I think it’s going to rain.
I don’t think it’s going to rain .
2. We believe she will lend you the money.
We don’t believe she will lend you the money .
一般而言，宾语从句的否定式与一般句子的否定式是一样的。但若主句是 I/ We think/ suppose/ guess/ believe等时，从句中的否定习惯上要转移到主句中,
即主句否定，从句肯定。
(1) ----Do you know if Tom _________ to pick apples
with me tomorrow?
---- I think he will if he _____ free.
A. comes, is
B. comes, will be
C. will come, is
D. will come, will be
补充： if /when 具有双重意义：
引导宾语从句和状语从句。
宾语从句
条件状语从句
will come
is
if 表“如果”引导条件状语从句，时态：“主将从现”
if 表“是否”引导宾语从句时，根据主句确定时态。
(C)
(2) ----Do you know __________ back tomorrow?
----Sorry, I don’t know. When he ________ back, I’ll tell you.
A.? when he come, come
B. when he comes, come
C. when he will come, comes
D. when will he come, will come
when he will come
宾语从句
comes
时间状语从句
when 表“什么时候”引导宾语从句，
根据主句确定时态。
when “当...时”引导时间状语从句，
时态是“主将从现”
(C)
补充： if /when 具有双重意义：
引导宾语从句和状语从句。
( ) 1. （2018大庆中考）John really doesn’t know ____.
A. whether has his father bought him
B. what has his father bought him
C. how his father has bought him
D. what his father has bought him
( ?? ) 2. （2017大庆中考) I wouldn’t like to go to the
library this Sunday, and I wonder?____?.
A. whether you can go with me ? B. that you can go with me
C. whether can you go with me ?? ?D. can you go with me
D
A
( ) 3. （2016大庆中考) My grandmother always asks me
____.
A. why can she use the iPad B. how can she use the iPad
C. how she can use the iPad D. when can she use the iPad
( ) 4. （2014大庆中考) I don't know _____.
A. where can we buy the tickets
B. how much it costs to fly to Hainan
C. what is he waiting for
D. why was he late for school this morning
C
B
宾语从句三注意，时态语序连接词；
主句一般现在时，从句不需受限制，
主句一般过去时，从句须用相应时，
宾从若是表真理，时态不变无质疑；
陈述句转化that引，一般问句if/whether引，
特殊疑问作宾从，疑问词引导就能行。
还有一点要说明，陈述语序要记清。
宾语从句小口诀
1. Review the knowledge about the object
clause and draw a mind map bout it.

2. Finish the exercises on Page 59-61
in “ziping”.


There are only about 100 days left.
I want to say something to you .

I believe that you will try your best to study hard.
I am sure that all of you can get into a good high school.
I hope that all of you will have a bright future.
102

We believe that we will win.
We are sure that we will win.
We believe that we will win.
We are sure that we will win.
We believe that we will win.
We are sure that we will win.