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(共30张PPT)
同位语从句
同位语：对句子某一成分(名词)作进一步解释、说明，
而在语法上和这一成分处于同一地位。
Their friend, Danny Lin, was waiting at the airport.
Mr.Smith, our new teacher, is very kind to us.
He told me that his brother John was a world-famous doctor.
I heard the news that we would have two days off this week.
There is some doubt whether he is fit for the job.
The question what we should do next is not clear.
I have no idea where he has gone.
She made a request that we should help her.
总结1：在复合句中，同位语从句跟在_____词后面，并对其进行_________ , 即该从句在复合句中充当__________语，意为“即......”。
名
解释说明
同位
I heard the news that we would have two days off this week.
There is some doubt whether he is fit for the job.
The question what we should do next is not clear.
I have no idea where he has gone.
She made a request that we should help her.
总结2：同位语从句说明的名词大多是____________。
抽象名词
常见同位语从句先行词（抽象名词）
表消息、信息
表可能性
表要求
表建议
表命令
其他
fact, news, story, evidence, information, message
possibility, probability
requirement, request
suggestion, advice, proposal, idea, decision, recommendation
order, instruction
awareness, thought, opinion, problem, question, belief, truth, hope, doubt, conclusion, agreement, promise, impression, realization
同位语从句的引导词
Conjunctions 连接词 Conjunctive pronouns 连接代词 Conjunctive adverbs
连接副词
Meaning？
意义
Component？
在从句所做成分
that, whether
what(ever), which(ever), who(ever), whom(ever),
when(ever)
where(ever)
how(ever)
why
判断:定语从句or同位语从句
1.The order that we should send a few people to help the other groups was received yesterday.
2.The order that we received yesterday was not clear enough.
3.The news that he will leave for Shanghai is true.
4.The news that we got last week is true.
5.The question that we discussed yesterday is a difficult one.
定语从句
同位语从句
同位语从句
定语从句
定语从句
whether
what
that
that
what
Exercise 3:
1 There is some doubt _________we can finish the work on time.
2 I have no idea ________ is to be done next.
3 We were very excited at the news ______ our football team won.
4 Some researchers believe that there is no doubt ________ a cure for AIDS will be found.
5 Do you have any idea ________is actually going on in the classroom
that
that
that
that
what
6 Along with the letter was his promise _______ he would visit me this coming Christmas.
7 There is a new problem involved in the popularity of private cars ________ road conditions need to be improved.
8 There is a feeling in me _________ we’ll never know what a UFO is ---not ever.
9 He put forward the suggestion _______ the meeting should be put off.
10 You can have no idea _______ he said.
1. The idea ______ computers will recognize human voices surprises many people.
2. The possibility ______ the majority of the labor force will work at home is often discussed.
3. I have no idea ________________.(他去了哪里）
4. They are thinking about the question__________________(怎么能够赢得)the competition.
5. Please tell us the truth __________________.(谁为我们做的）
that
that
how they could win
who did that for us
where he has gone
Exercise 4:
名词性从句
noun clause
主语从句 subject clause
宾语从句 object clause
表语从句 predicative clause
同位语从句 appositive clause
Summary: 在句子中起名词(或代词）作用的从句，统称为名词性从句。根据它们在句中所起的语法作用，可分为：
主语从句
结构：S从＋V＋O/ S从＋V系＋P
表语从句
结构：S＋V系＋P从
宾语从句
结构：S＋V＋O从 (动宾/介宾/形容词后加宾从）
Discussion: Use conjunctions to fill the blank.
连接词that, whether
1)He told me the news ______ he wouldcome home from abroad soon.
2)She was in doubt _________ she had made the right decision.
3)The news came _______ the national team won the game.
that
whether
that
同位语从句可以不紧跟在其解释说明的名词后。
小结：
that : ____意义、______成分、_______省略，只起连接作用
whether: _____意义、______成分、_______省略
无
不作
不可
有
不作
不可
只用whether引导,不用if。
连接代词what, which, who, whom, whose
Use conjunctions to fill the blank.
1) The question _________makes the matter worse puzzles me.
2) I have no idea ____________my classmate is speaking with.
3) I have no idea _________ he has said about the matter.
4) They had no idea __________ time they were supposed to arrive.
5) He has some doubt _________ one I should choose, the big one or the small one.
6) She has no idea _________ shoes it was.
what
who/whom
what
what
which
whose
小结：连接代词 ____意义、______成分、_______省略
有
作
不可
连接副词when, where, how, why
Use conjunctions to fill the blank.
1) You have no idea _________ worried I was!
2) He has solved the problem _________ the TV was out of order.
3) The couple are discussing the question ________ they should have their honeymoon next month.
4) The decision _________ they will leave for Beijing hasn’t been made.
how
why
where/how
when
小结：连接副词 ____意义、______成分、_______省略
有
作
不可
2. 同位从 v.s. 定从
Group Work – Identify the appositive clauses.
The news that he told me excited me.
The news that we can have two days off this week excites me.
I had no idea when my parents would leave for Beijing.
I remember the days when we studied together.
5. The news (that/which/省略) he told me surprised me. (定语从句)
6. The news that he gave in surprised me. (同位语从句)
定语从句：that作成分，从句不完整
同位语从句：that不作成分，从句完整
抽象名词
同位语从句：解释说明； 定语从句：修饰
同位语从句：that一般不能省略；
定语从句：常可省略。
1) Scientists have obtained more evidence _______ plastic is finding its way into the human body. (2019江苏)
2) The truth _________ he was a thief made us surprised.
3) The truth _________ he got from the police made us surprised.
A. which B. that C. / D. in which
B
Rule 3.3
Choose the correct answer(s).
ABC
B
that
同位语从句 定语从句
从句和先 行词关系 说明先行词“是什么” 说明先行词
“怎么样”
that在从 句中的作 用 that在同位语 从句中不担当 句子成分 that在定语从句中
担当句子成分
that能否省略 不能省略 充当宾语从句的
宾语时，能省略
1.The news that there are no lives on the moon is known to us all. ( )
2.The news that you heard is not true. ( )
3. do you have any idea who he went with ( )
4.Is there any hope that they will be home in time ( )
5.The problem that you referred to doesn’t exist at all. ( )
同位语从句
定语从句
同位语从句
同位语从句
定语从句
名词 同位语从句
We expressed our hope that we could visit the country again.
判断
谓语动词 宾语从句
主语从句
系动词 表语从句
When we shall hold the meeting depends on whether John can return tomorrow.
The problem is when John will come back.
从句判断
1. 找谓语动词
2. 判断句式（简单句，并列句，复合句）
3. 区分主句和从句（跟在关联词后的是从句）
4. 判断从句类型
【语境应用】判断下列标红部分属于哪种名词性从句。
1. What I want to do is taking a bath.
2. The news that they won the game spread the whole school.
3. I don’t think he is an honest boy.
4. The fact is that he stole the car.
5. Do you know the fact that he stole the car
6. It is said that they won the game.
(主从)
(同位从)
(宾从)
(表从)
(同位从)
(主从)
名词性从句的引导词/连接词
分为三类
（从属）连词：that, whether, if 3个 不充当句子成分
连接代词：what(ever), who(ever), whom(ever), whose, which(ever), 5个 主宾表定
连接副词: when(ever), where(ever), how(ever), why 4个 状
1. It is not a problem _______ we can win the battle; it’s just a matter of time. (2020江苏)
A. whether B. why
C. when D. where
2. This actor often has the first two tricks planned before performing, and then goes for _______. (2020江苏)
A. whichever B. whenever
C. wherever D. whatever
3. The student completed this experiment to make come true _______ Professor Joseph had said. (2020天津)
A. that B. what
C. when D. where
A
D
B
4. Without his support, we wouldn’t be _________ we are now. (2018 北京)
5. The gold medal will be awarded to ___________ wins the first place in the bicycle race. (2018 天津)
where
whoever
6. By boat is the only way to get here, which is ________ we arrived. (2018 江苏)
7. He studied hard and later became a well-known writer, which was ________ his father had expected.
(2018 天津)
how
what
III.找出下面题中的错误并改正。
1. It depends on if you want to do it or not.
2. Mrs. Scott assigned whomever was late extra homework.
3. It was most important to her, she told me, was her family.
4. The problem is if we will be able to finish the task on time.
if → whether
whomever → whoever
It → What
if → whether
5. —Is there any possibility what you could pick me up at the airport
—No problem.
6. That suddenly occurred to him that he had left his keys in the office.
7. —I prefer shutting myself in and listening to music all day on Sundays.
—That's why I don't agree. You should have a more active life.
8. You can only be sure of that you have at present; you cannot be sure of something you might get in the future.
what → that
That → It
why → where
that → what
Complete the exercise课堂达标和跟踪七.

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