英语：Unit5同位语从句课件(新人教必修3)

高中英语必修三Unit5G『amma『
Stepl Revision 名词性从句的概念:
「主语从句(The Subject Clause)
How dinosaurs disappeared is still a mystery . 宾语从句(The Object Clause) We know that you are hard-working • 表语从句(The
Predicative Clause)
That is why we^ve given you the letter • 同位语从句(The Appositive
J Clause) 名词性从句
Task 1
能请你们看一下下面的例句，写出它们划线部分的从句类型：①主语从句②表语从句③宾语从句
l.She wants to know what kind of films I like • 2>That is what I want to tell you .( 3・ Whether she will go there is not known (__—)
4.It is a pity that he can't attend the party •
5・The teacher suggested that he (should) read the novel.( ③)
6.1will tell you why I was late for the meeting •
7.1wonder what has happened to her •(③
8.The reason is that he doesift understand me •
Step2Discovering useful structures
©l.Mrs.Liu , our English teacher，doesift live far from school.
©2. My friend ? Zhanghui ? often helps other classmates ・
© 3.The news that our class won the basketball match made me very happy .
©4.They asked me the question whether he
came from America.
■一般的，同位语成分是对其前面的名 词或代词进行 解秫 说明O -我们把对前面的 抽象名词进行解释、 说明的
从句称为同位话从句。

Task 1 Summary V
（小结
Step3Discovering useful structures.
l.They forget the fact that Canada is 5,500 kilometres from coast to coast •
2>The news that he has passed the driving test is true •
3・The thought that they could cross the whole continent w as exciting •
4.There is no doubt that he will keep his promise.
5.The sii^zestion that a new bridge
(should) be built was accepted .
6.We will discuss the problem whether
the sports meeting be held on time .
7.1 have no idea when he will be back .
8.We haven't yet settled the question where we are going to spend our summer
vacation ・
Task 2. Summary 2 （小结2）
1 •可以跟同位语从句的名词通常都是_名词,
例如有，fact thought, news,doubt suggestion idea_ ,question problem 等。

2.引导同位语从句的的连词有它在句子中
没有实际盒义在句中不作上
若同位语从句的意义不完整，需要
有“是否”的含义时，J^Bther ；如果同位语从句意义不
完整，需要有“谁”，“什么时候,“在哪里”，“为什么”等含如鮭盼别师Wcffle
why
who 9 __________
连词引导。

Step 4. Taskl（练习）
请你选择适当的连词引导同位语从句(that who 5 where 5 what,whether and how)
5
■1. The news that Mr. Li will be our new English teacher is true.
■2. We have n't yet settled the questio n
where we are going to spend our summer
vacation this year.
■3. The question who should do the
work is being discussed at the meeting.
请你选择适当的连词引导同位语从句(that,
who , where, what,whether and how)
■4. I have no idea what the boy is doing in the next room now.
■5. I have no idea how I can get to the railway station.
■6. The problem when we should have the meeting in the hall now must be decided at once.
Step 5 Thinking
1.A thought came to me that he might be in the library.
我突然想到他可能在图书馆.
2.W ord came that some foreigners would visit to our school ・
消息传来一些外国人会参观我们的学校。

Step6.Discovering grammar usMS 学帅8S 僥ifi 面的句子判 断哪一句是
同位语从句哪一句子是定语从 句。

） 1. The news that they won the match is true •
2. The news that they told me yesterday is true. 小结:我们通过观察发现，句1中的that 引导的是一同位语 从句，对news 起着解释,说明作
用向2中的 起着修饰 语从瞅句,对news 作用，在从句中做宾语成分。

that 引导的是定话
■1•定语从句是对先行词进行修饰, 限制作用；同位语从句对前面抽象名词进行解释、说明作用；
■2定语从句中的连词that在句中充当宾语成分而且可以省略,that引导同位语从句，在从句中不作句子成分, 一般不能省略。

Task 1
■l.The order when we should return hasn't been decided・同位语从句
■2.The day when new China was founded will never be forgotten ・定语从句
■3.1 have no idea where she lives ・
同位语从句
■4.1 don't known the place where she lives ・
定语从句Step 7 Practice
■ 1.Byon need to improve your listening is more practice •
A.That
B. What
C. Why
D. How
2.They have no idea A at all •
A.where he has gone
B.where did he go which
C.which place has he gone
D>where has he gone
3.W ord has come D some American guests will come to our college for a visit next week. A・what Be how C. it's D. that
■4. The manager asked the question Sr ___ I
would like to be his secretary.
A. what
B. that
C. whether D> how
■5. The teacher askes us B Jim could come back on time •
A. that
B. if
C. why
D. what
6.They had no idea B _ they could find some
food •
A • that Be where C. which D.wherever
■7・ C she said surprised me greatly
A. which
B. it
C.what
D. that
■8. It is a fact B the population of the city is still increasing ・
A. when
B. that
C. if
D. how
9・ He made a problem^, he would help me ・A. what B.when C.that D.which
10.1 has a friendQ_ farther is a doctor ・
A. who B・ what C. which D. whose
Step 9. Practice 2（练习）
一、判肅下列各句，指出直什么从句
■1・ The fact that the earth turns around the sun is known to all .同位语从句
■2. The news that she told me yesterday made me very surprised ・定语从句
■3.It is said that he is a famous writer・
主语从句
■4」don't know when he will come tomorrow. 宾语从句
■4. My quesion is whether they will agree with me・表语从句
■5. I have no idea what he is doing now .同位语从句
■6. The reason why he didn't come to the class was unknown.定语从句
Step7.Discovering grammar
useful structure ■
请同学们观察下面的句子判断哪一句是同位语从句哪一句子是定语从句O
■1 .The news that they won the match is true
■2.The news that they told me yesterday is true ・。