高中同位语从句优秀课件详细版.ppt
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同位语从句课件课件优秀课件
词when, where, how等词引导同位语从句。
ห้องสมุดไป่ตู้
They expressed the hope __t_h_a_t they would come over to visit China again.
I have no idea __h_ow___they were able to get it done in so short a time.
Exercise—Multiple choices
1. Here’s an announcement ____ the winner at chess can get a prize of 1’000 yuan.
A. that B. why C. whether D. when
2. It’s a question _____ he did it.
③ 由when 或 how ，where 引导 I have no idea when they will go. I have no impression how he went home, perhaps by bike.
3.如同位语从句意义不完整，需增加“什么时候”、 “什么地点”、“什么方式”等含义，应用连接副
D. what
4. They rumor spread ____ a new school would be built.
A. that B. what C. where
D. which
5. The question ____ it is right or wrong depends on the result.
同位语从句课件课件优秀 课件
名 主语从句
主语
词 表语从句
ห้องสมุดไป่ตู้
They expressed the hope __t_h_a_t they would come over to visit China again.
I have no idea __h_ow___they were able to get it done in so short a time.
Exercise—Multiple choices
1. Here’s an announcement ____ the winner at chess can get a prize of 1’000 yuan.
A. that B. why C. whether D. when
2. It’s a question _____ he did it.
③ 由when 或 how ，where 引导 I have no idea when they will go. I have no impression how he went home, perhaps by bike.
3.如同位语从句意义不完整，需增加“什么时候”、 “什么地点”、“什么方式”等含义，应用连接副
D. what
4. They rumor spread ____ a new school would be built.
A. that B. what C. where
D. which
5. The question ____ it is right or wrong depends on the result.
同位语从句课件课件优秀 课件
名 主语从句
主语
词 表语从句
同位语从句课件-2025届高考英语一轮复习
同位语从句的注意点
➢ The news that they won the match is true.
➢ The news that you told us yesterday is true. 同位语从句PK定语从句： 假定还原法
定语从句和同位语从句的辨别 ① that作不作成分 ② 是否知道名词的内容 ③ 名词和从句间加be，是否构成表语从句
二、同位语从句：同位语由一个句子充当
❖ The nneewwss that Tu Youyou won the Nobel Prize surprised the
world. 引导词
从句
名词
总结：同位语从句结构
名词 连接词 从句 ____________ + ______________ + ________________
同位语从句的定义
➢ 常见的后跟同位语从句的名词： fact (事实）,news (消息） ,hope(希望），idea(主意）， truth(事实），evdence（证据），suggestion（建议）， problem/question（问题）,opinion（观点）等
都是抽象名词！！！
➢ 常见的后跟定语从句的名词： news, village, factory, place, the girl, the book, the day等 可抽象可具体~~
一、什么是同位语apposition？
❖ 1. Tom, our monitor, is a handsome boy. ❖ 2. I myself will do the experiment. ❖ 3. She is the oldest among them six.
高中英语同位语从句课件(共32张PPT)
The truth that heavy objects and light objects fall at the same speed is known to all.
The problem that she later developed a serious lung disease bothered scientists.
e.g. The hope that he may recover is not gone yet. The problem whether we should continue to do the experiment has been solved. I have no idea when he will come back.
4. Time travel is possible./We have no scientific proof for the idea. We have no scientific proof for the idea that time travel is possible.
5. Students should be given more free time./The suggestion is welcomed by many people. The suggestion that students should be given more free time is welcomed by many people.
测试性评价
1.填入适当的连接词，并判断是定语从句 还是同位语从句：
1) The fact_th_a_t_ he used to be a thief is known to all. 同
2) We were surprised by the fact _th_a_t_/_w_h_i_c_h she told us. 定
The problem that she later developed a serious lung disease bothered scientists.
e.g. The hope that he may recover is not gone yet. The problem whether we should continue to do the experiment has been solved. I have no idea when he will come back.
4. Time travel is possible./We have no scientific proof for the idea. We have no scientific proof for the idea that time travel is possible.
5. Students should be given more free time./The suggestion is welcomed by many people. The suggestion that students should be given more free time is welcomed by many people.
测试性评价
1.填入适当的连接词，并判断是定语从句 还是同位语从句：
1) The fact_th_a_t_ he used to be a thief is known to all. 同
2) We were surprised by the fact _th_a_t_/_w_h_i_c_h she told us. 定
高一英语同位语从句课件.ppt
new English teacher is true. • 2. We haven’t yet settled the question
_w__h_e_r_e__we are going to spend our
summer vacation this year.
• 3. The question __w_h_o____ should do the
That is why we’ve given you the letter .
同位语从句 ( The Appositive Clause)
Task 1
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
1.She wants to know what kind of films I like .
抽象 1.可以跟同位语从句的名词通常都是________ 名词， 例如有 ，_f__a_c__t__，t_h_o__u__g__h_t_ , news ,d__o__u__b_t suggestion ,i_d__e_a__ , q_u__e__s_t_i_o_ n, _p__r_o__b__l_e_m___等。
7. I 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）
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 )
_w__h_e_r_e__we are going to spend our
summer vacation this year.
• 3. The question __w_h_o____ should do the
That is why we’ve given you the letter .
同位语从句 ( The Appositive Clause)
Task 1
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
1.She wants to know what kind of films I like .
抽象 1.可以跟同位语从句的名词通常都是________ 名词， 例如有 ，_f__a_c__t__，t_h_o__u__g__h_t_ , news ,d__o__u__b_t suggestion ,i_d__e_a__ , q_u__e__s_t_i_o_ n, _p__r_o__b__l_e_m___等。
7. I 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）
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 )
同位语从句精品PPT优质课件
2) What is often discussed?
i) The possibility is often discussed. ii) That the majority of the labor force
will work at home is often discussed.
2020/12/6
2) What will we discuss?
We’ll discuss the problem. We’ll discuss that the majority of the students are often late for school.
2020/12/6
8
Notes
一、同位语从句的概念 二、同位语从句的引导词 三、其后常用同位语从句的名词 四、同位语从句与定语从句的区别
2020/12/6
9
同位语从句，即从句在句中作主语或宾语的同 位语，是对句子主语或宾语的解释、说明。
e.g. We heard the news that our team
had won.
The fact that the transport of
the goods costs too much was not discussed.
Sydney kept his promise that he would
always do anything he could for Lucie to make sure of her happiness.
2020/12/6
10
同位语从句的引导词常用that, wh-, how等。
e.g.
when he will be back. how he can get the treasure.
i) The possibility is often discussed. ii) That the majority of the labor force
will work at home is often discussed.
2020/12/6
2) What will we discuss?
We’ll discuss the problem. We’ll discuss that the majority of the students are often late for school.
2020/12/6
8
Notes
一、同位语从句的概念 二、同位语从句的引导词 三、其后常用同位语从句的名词 四、同位语从句与定语从句的区别
2020/12/6
9
同位语从句，即从句在句中作主语或宾语的同 位语，是对句子主语或宾语的解释、说明。
e.g. We heard the news that our team
had won.
The fact that the transport of
the goods costs too much was not discussed.
Sydney kept his promise that he would
always do anything he could for Lucie to make sure of her happiness.
2020/12/6
10
同位语从句的引导词常用that, wh-, how等。
e.g.
when he will be back. how he can get the treasure.
同位语从句公开课完整ppt课件
.
Summary(2): 同位语从句
在复合句中用作 同位语的从句叫同位语从句 ，它是名__词__性____从句之一。引导同位语从句 的连接词有：从属连词 that , whether；连 接代词 who ,_w__h_o_m___, _w_h_a_t__, which 等 ， 连接副词 when , where , why ,_h_o_w__ 等。
airport. He was going to take them and their
baggage to catch the True North, the cross-
Canada train
2.Some people have the idea that you can cross
Canada in less than five days, but they forget
这个问题是否正确还未被证实. The problem _w__h_e_t_h__er it is true hasn’t been confirmed.
.
连接词代词what/which/who 引导的同位语从句
在从句中充当成分 1.谁会出国这个问题还未决定. 2.我不知道该选哪个. 1.The question __w__h_oshould go abroad hasn’t been decided yet.
.
Activity 2 Choose the proper introductive words
1.The question __w__h_o___ should do the work is being discussed at the meeting.
其前的名词通常为___抽_象__名词, 如： __f_a_c_t _, __n_e_w_s_, hope, wish, _o_p_in_i_o_n__ order, _q_u_e_s_ti_on__, __p_ro_b_l_em__, belief, truth, theory, decision, conclusion, promise, __th_o_u_g_h_t__,s_u_g_g_e_st_io_n__, plan, ___i_de_a____。
Summary(2): 同位语从句
在复合句中用作 同位语的从句叫同位语从句 ，它是名__词__性____从句之一。引导同位语从句 的连接词有：从属连词 that , whether；连 接代词 who ,_w__h_o_m___, _w_h_a_t__, which 等 ， 连接副词 when , where , why ,_h_o_w__ 等。
airport. He was going to take them and their
baggage to catch the True North, the cross-
Canada train
2.Some people have the idea that you can cross
Canada in less than five days, but they forget
这个问题是否正确还未被证实. The problem _w__h_e_t_h__er it is true hasn’t been confirmed.
.
连接词代词what/which/who 引导的同位语从句
在从句中充当成分 1.谁会出国这个问题还未决定. 2.我不知道该选哪个. 1.The question __w__h_oshould go abroad hasn’t been decided yet.
.
Activity 2 Choose the proper introductive words
1.The question __w__h_o___ should do the work is being discussed at the meeting.
其前的名词通常为___抽_象__名词, 如： __f_a_c_t _, __n_e_w_s_, hope, wish, _o_p_in_i_o_n__ order, _q_u_e_s_ti_on__, __p_ro_b_l_em__, belief, truth, theory, decision, conclusion, promise, __th_o_u_g_h_t__,s_u_g_g_e_st_io_n__, plan, ___i_de_a____。
高中同位语从句优秀PPT课件
同位语从句
(汤姆将出国的消息是他讲的）
.
14
that
同位语从句
定语从句
只连接主句和从 代替先行词, 句,在从句中不充 在从句中充当成分 当成分
名词性
形容词性
.
15
仔细看，找区别
A: The news that he told me is that Tom
would go abroad next year.
I didn’t know where my mother is .
宾语从句
I had no idea where my mother is.
同位语从句
.
2
The news _th_a_t_B__a_iq_i_a_n_w_i_ll _____m__a_rr_y_h_i_m_________ exited Yehua.
.
25
2.Is this the hospital _____he worked ten years ago?
A.that
B.where
C.which D.the one
3. A story goes ___Elizabeth I of England liked nothing more
than being surrounded by clever and qualified noblemen.(04’上
.
23
考点７ 同位语从句与定语从句的区别
1. （09江西）The fact has worried many scientists ______
the earth is becoming warmer and warmer these years.
《同位语从句》课件
同位语从句的例句分析
通过分析一些实际例句，我们可以更好地理解同位语从句的用法和意义。这 些例句将帮助我们掌握同位语从句的灵活运用。
同位语从句的使用技巧
在写作中，合理运用同位语从句可以使句子更加精确、丰富。我们将分享一些使用同位语从句的技巧和注意事 项，帮助你写出更流畅、具有吸引力的句子。
同位语从句的练习
《同位语从句》PPT课件
同位语从句PPT课件大纲: 引言, 名词性从句回顾, 同位语从句概述, 同位语从句 的种类, 同位语从句的使用技巧, 同位语从句的练习, 总结, 参考资料.
什么是同位语从句
同位语从句是一种修饰名词的句子，用来解释、说明或补充名词的内容。它 可以代替名词的意义，起到进一步说明的作用。
通过一些练习题，我们可以加深对同位语从句的理解。挑战你的知识，并检验你对同位语从句的掌握程度。
总结
同位语从句是一种强大的修辞手法，可以使句子更加精准、生动。我们回顾了同位语从句的重要概念和使用技 巧，并提供了一些应用实例和参考资料。
同位语从句和名词性从句都是修饰名词的从句，但它们在用法和含义上有一 些不同。同位语从句是对名词内容的补充说明，而名词性从句则承担名词在 句子中的语法角色。
同位语从句的引导词
同位语从句可以由一些特定的引导词引导，如“是（的）”、“叫做”、“认为”、“相信”等。这些词语在句子中起 到连接和引导的作用。
同位语从句的作用
同位语从句可以进一步解释名词的含义，扩展句子的信息量。它为读者提供更详尽的背景知识，使文章更加准 确、生动有趣。
同位语从句的种类
同位语从句可分为几种类型，包括限制性同位语从句、非限制性同位语从句、同位语从句中的状语从句等。每 种类型都有其独特的语法和用法。
同位语从句详细讲解PPT课件
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What kind of noun clauses are they?
What it was to become was a mystery. 2. I don’t know who will help Henry to win the bet. 3. His trouble is that he doesn’t know anybody in London. 4. The fact that ships can go there surprises many people.
where
that
whom
3. The fact ____ she works hard is well known to us all.
that
4. Luckily, we'd brought a road map without ____ we would have lost our way.
同
定
③The reason why he was late for school sounds unreasonable.
④He has solved the problem why the radio didn’t work well.
定
同
I. 在空格处填上适当的词，使下列定语从句和同位语从句完整。
人教高中英语必修3Unit5同位语从句 PPT优秀课件
Many people wondered w__h__y__P__r_e_f_e__s_s_o__r_D___u__a_t_t_r_a_c__t_e_d__s__o__m__a__n_y____ _f_a__n_s__. ________.(attract)
Object Clause 宾语从句
理由可能是他拥有帅气的外表和强大的超能力。 Maybe the reason is t_h_a_t_h_e_h_a_s__h_an_d_s_o_m__e_a_p_p_e_a_r_en_c_e__a_n_d__
_s_t_r_o_n__g__s_u__p_e__r_p_o__w__e__r_____.(have)
Predicative Clause 表语从句
尽管我也被这部剧吸引，但炸鸡和啤酒因为这部剧成为了 很受欢迎的食物的事实还是让我很吃惊。
Although I was attracted by this play, the fact _t_h_a_t _fr_i_ed__c_h_ic_k_e_n__a_n_d_b_e_e_r_b_e_c_a_m_e__p_o_p_u_la_r_f_o_o_d____ because
Activity 3
判断以下是什么从句
1. I have a hope that all of you can go to college. 同位语从句
2. I hate the fact that he told me. 定语从句 3. I hate the fact that he always tells lies.
belief_t_h_a_t _th_e__p_la_n_e_c_a_n__c_ro_s_s_t_im__e_a_n_d__sp_a_c_e______, (飞机能穿越时间和空间) living with us together.
Object Clause 宾语从句
理由可能是他拥有帅气的外表和强大的超能力。 Maybe the reason is t_h_a_t_h_e_h_a_s__h_an_d_s_o_m__e_a_p_p_e_a_r_en_c_e__a_n_d__
_s_t_r_o_n__g__s_u__p_e__r_p_o__w__e__r_____.(have)
Predicative Clause 表语从句
尽管我也被这部剧吸引，但炸鸡和啤酒因为这部剧成为了 很受欢迎的食物的事实还是让我很吃惊。
Although I was attracted by this play, the fact _t_h_a_t _fr_i_ed__c_h_ic_k_e_n__a_n_d_b_e_e_r_b_e_c_a_m_e__p_o_p_u_la_r_f_o_o_d____ because
Activity 3
判断以下是什么从句
1. I have a hope that all of you can go to college. 同位语从句
2. I hate the fact that he told me. 定语从句 3. I hate the fact that he always tells lies.
belief_t_h_a_t _th_e__p_la_n_e_c_a_n__c_ro_s_s_t_im__e_a_n_d__sp_a_c_e______, (飞机能穿越时间和空间) living with us together.
高中英语语法同位语从句(32张PPT)
考考你
1.Word came __D__ our army had won the batt
A. when B. where
C. what
D. that
2. There is much chance __A__ Bill will recover
from his injury in time for the race.
3. Whether they are coming or not don’t matter too much. 他们来不来无关紧要。 (主语从句)
4. Now is when we need him most. 现在是我们最需要他的时候。 (表语从句)
5. I have no idea how she got through the forest. 我不知道她是如何穿过那个森林的。 (同位语从句)
Ⅱ.连接词whether引导的同位语从句
如果同位语从句不完整，需用“是否”的含义，只 用whether引导,不用if.
1.这个问题是否正确还未被证实.
The problem __w__h_e__t_heirs right hasn’t been proved.
Ⅲ.连接词代词what/which/who whom/whose引导的同位语从句
A. that B. which C. until D. if
3. I have no idea ____ he will start. AA. when B. that C. what D. /
4. His suggestion ____ the meeting be delayed was turned down. A. which B. that C. / D. it
同位语从句完整ppt课件
A. if
B. which
C. that D. whether
6. I have a question ______ student should take the
responsibility.
A. that B. which
C. what D. if
7. They expressed the suggestion _____ she accept the award.
4. It is a pity that he can't attend the party. ①
5. The teacher suggested that he (should) read
the novel. ③
③
6. I will tell you why I was late for the meeting.
Appositive Clause
同位语从句
.
①主语从句 ②表语从句 ③ 宾语从句
1. She wants to know what kind of films I like .
2. That is what I want to tell you. ② ③
3. Whether she will go there is not known. ①
句子, 则该从句为同位语从句。反之，多为定
ቤተ መጻሕፍቲ ባይዱ
语从句。
.
仔细看，找区别
A: The news that he told me is that Tom would go abroad next year. 定语从句
B: The news that Tom would go abroad is
高中英语语法同位语从句省公开课一等奖全国示范课微课金奖PPT课件
1. The news that the plane would take off on time made everybody happy. NC
2. The news that is spreading around the airport is that a heavy storm is coming.
8/25
同位语从句与定语从句 相同之处
1、两种从句都能够译成定语
The news that our team has won the final match is encouraging.(同位语从句) 我们队取得决赛胜利消息令人鼓舞。
The news that you told us is really encouraging.(定语从句) 你告诉我们消息真令人鼓舞。
AC
19/25
3. The suggestion that students should
learn something prsidering.
NC
4. The suggestion that they are
considering is that students should learn
We heard the news last night that the Queen of England was on a three-day visit in China.
22/25
3. Teenagers should not spend too much time online./ Many British parents hold the view. Many British parents hold the view that teenagers shouldn’t spend too much time online. 4. Time travel is possible./ There is no scientific proof for the idea.
2. The news that is spreading around the airport is that a heavy storm is coming.
8/25
同位语从句与定语从句 相同之处
1、两种从句都能够译成定语
The news that our team has won the final match is encouraging.(同位语从句) 我们队取得决赛胜利消息令人鼓舞。
The news that you told us is really encouraging.(定语从句) 你告诉我们消息真令人鼓舞。
AC
19/25
3. The suggestion that students should
learn something prsidering.
NC
4. The suggestion that they are
considering is that students should learn
We heard the news last night that the Queen of England was on a three-day visit in China.
22/25
3. Teenagers should not spend too much time online./ Many British parents hold the view. Many British parents hold the view that teenagers shouldn’t spend too much time online. 4. Time travel is possible./ There is no scientific proof for the idea.
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课件
连接词代词what/which/who 引导的同位语从句
在从句中充当成分
1.谁会出国这个问题还未决定.
2.我不知道该选哪个.
(主)
1.The question _w__h_o_ should go
abroad hasn’t been decided yet.
2. I have no idea w_h__ic__h_ one I should choose. 课件 (定语)
课件
考点７ 同位语从句与定语从句的区别
1. （09江西）The fact has worried many scientists ______
the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
课件
2.从性质上区别 定语从句是从句对其先行词的修饰或 限制，属于形容词性从句的范畴；而同 位语从句是从句对前面抽象名词的进 一步的说明和解释，属于名词性从句 的范畴。如:
课件
The news that our team has won the game
is true. 我们队赢了那场比赛的消息是真的。 (同位语从句, 补充说明news到底是一个什 么消息)
I have no idea when they will go.
课件
⑶ 有时可用 namely (即), that is to say (也就是说), in other words (换句话 说), that is (那就是), for example 等 引出同位语, 说明其前面的名词或代 词。
D. if
3. The dream ____ we are flying in space has finally been realized by a Chinese astronaut Yang Liwei.
A. when B. that C. which
D. what
4. They rumor spread ____ a new school would be built.
课件
2、引导从句的关联词that的功能不同： that引导同位语从句时是一个纯连词， 不充当任何成分；而引导定语从句的 that是关系代词，既指代先行词又须在 从句中充当成分。
e.g.1) Dad made a promise that he would buy me CD player if I passed the English test. （that 不充 当任何成分）
课件
2.Is this the hospital _____he worked ten years ago?
A.that
B.where
C.which D.the one
3. A story goes ___Elizabeth I of England liked nothing more
than being surrounded by clever and qualified noblemen.(04’上
同位语从句
(汤姆将出国的消息是他讲的）
课件
that
同位语从句
定语从句
只连接主句和从 代替先行词, 句,在从句中不充 在从句中充当成分 当成分
名词性
形容词性
课件
仔细看，找区别
A: The news that would go abroad
he told me next year.
is
tha定t T语om从 句
等）后的同位语从句要用虚拟语气！
课件
宾语 1) The news that he told me is that Tom would go abroad next year.
定语从句
（他告诉我的消息是汤姆明年将出国。）
2)The news that Tom would go abroad
is told by him.
ABto::ldHThbeeypnhueitmwfo.srtwhaatrTd同句otmh位ews语ouugl从gdegsotioanbrtohaadt同语句itsh位从e
second question should be discussed first.
B: The suggestion that he had put forward was
2. The suggestion ______he raised at the meeting is very
good.
A. which B. that C. what D. /
3. The suggestion ____ the students (should) have plenty
of exercise is very good.
come home from aboard soon.
There is no doubt that the prices of cars will go down.
课件
连接词whether引导的同位语从句 只用whether引导,不用if.
这个问题是否正确还未被证实. The problem w__h_e_t_h__e_r is right hasn’t been proved.
• The fact_th_a_t_B__a_iq_i_a_n_w__il_l _____m__a_rr_y_Y__e_h_u_a_______ made Sujin worried.
课件
• 同位语从句一般跟在某些名词 之后,用以说明或解释前面的 名词,引导同位语从句的连词 常用that.
课件
同位语从句 1.概念: 在复合句中作名词的同位语的名词性从句。 2.功能: 同位语从句对名词进一步解释， 说明名词的具体内容， 3.用法: 常跟的抽象名词有: fact/ idea/reason
Exercises:
1.There’s a feeling in me____we’ll never know what a UFO is—not ever.（ 02’上海）
A.that B.which C.of which D.what.
答案解析：that we’ll never know what a UFO is –not ever作a feeling的同位语，解释a feeling 的具体内容的。that 在从句中不做 任何成分。
1. Here’s an announcement ____ the winner at chess can get a prize of 1’000 yuan.
A. that B. why C. whether D. when
2. It’s a question _____ he did it.
A. what B. that C. how
The news that he told me yesterday was true. 昨天他告诉我的那个消息是真的。 (定语从句, news在从句中作told的宾语)
课件
3. 从引导词及其在句子中的成分上区别 有些引导词如how, whether, what 可以 引导同位语从句, 但不能引导定语从句。 如: That question whether we need it has not been considered. 我们是否需要它这个问题还没有考虑。 (同位语从句)
A. which B. that C. what D. /
总结：
同位语从句前的名词是一个具有抽象意味的名词。从句 就是其内容。that在从句中_不__充__当__成分。而定语从句
就是对前先行词进行修饰限定，关系词应代替先行词在 从句中_充__当_句子成分。 做题顺序：“二看”
一看_从__句_课_件是否完整；二看_句__意__确定答案。
课件
He told us the good news, namely, the museum is open to all.
There is only one way of improving your English , that is , to practice more.
课件
Exercise—Multiple choices
2) Dad made a promise that excited all his children. （that指代promise，又在从句中充当主语。）
课件
同位语从句与定语从句区别
1. 从词类上区别 同位语从句前面的名词只能是idea, fact, news, hope, belief, suggestion, proposal, word, thought, doubt, truth, possibility, promise, order等有一定内
turn down.
定语从
句
课件
同位语从句与定语 从句 的不同之处
1、从句的作用不同：同位语从句用来进一步 说明前面名词的内容；定语从句用来修饰、 限定前面的名词。
e.g. The news that our team has won the final match is encouraging. （从句说明“消息”的内容：我们队 取得了决赛胜利。） The news that you told us is really encouraging. （从句对“消息”加以限定：是你告诉我们的，而非 来自其他渠道。但消息是何内容却不得而知。）
连接词副词when/where/why/how 引导的同位语从句
1.I’ve got a good idea _w__h_y_ they left early. 2.The question _w__h_e_r_e_ we should go has not been decided.
连接词代词what/which/who 引导的同位语从句
在从句中充当成分
1.谁会出国这个问题还未决定.
2.我不知道该选哪个.
(主)
1.The question _w__h_o_ should go
abroad hasn’t been decided yet.
2. I have no idea w_h__ic__h_ one I should choose. 课件 (定语)
课件
考点７ 同位语从句与定语从句的区别
1. （09江西）The fact has worried many scientists ______
the earth is becoming warmer and warmer these years.
A. what B. which C. that D. though
课件
2.从性质上区别 定语从句是从句对其先行词的修饰或 限制，属于形容词性从句的范畴；而同 位语从句是从句对前面抽象名词的进 一步的说明和解释，属于名词性从句 的范畴。如:
课件
The news that our team has won the game
is true. 我们队赢了那场比赛的消息是真的。 (同位语从句, 补充说明news到底是一个什 么消息)
I have no idea when they will go.
课件
⑶ 有时可用 namely (即), that is to say (也就是说), in other words (换句话 说), that is (那就是), for example 等 引出同位语, 说明其前面的名词或代 词。
D. if
3. The dream ____ we are flying in space has finally been realized by a Chinese astronaut Yang Liwei.
A. when B. that C. which
D. what
4. They rumor spread ____ a new school would be built.
课件
2、引导从句的关联词that的功能不同： that引导同位语从句时是一个纯连词， 不充当任何成分；而引导定语从句的 that是关系代词，既指代先行词又须在 从句中充当成分。
e.g.1) Dad made a promise that he would buy me CD player if I passed the English test. （that 不充 当任何成分）
课件
2.Is this the hospital _____he worked ten years ago?
A.that
B.where
C.which D.the one
3. A story goes ___Elizabeth I of England liked nothing more
than being surrounded by clever and qualified noblemen.(04’上
同位语从句
(汤姆将出国的消息是他讲的）
课件
that
同位语从句
定语从句
只连接主句和从 代替先行词, 句,在从句中不充 在从句中充当成分 当成分
名词性
形容词性
课件
仔细看，找区别
A: The news that would go abroad
he told me next year.
is
tha定t T语om从 句
等）后的同位语从句要用虚拟语气！
课件
宾语 1) The news that he told me is that Tom would go abroad next year.
定语从句
（他告诉我的消息是汤姆明年将出国。）
2)The news that Tom would go abroad
is told by him.
ABto::ldHThbeeypnhueitmwfo.srtwhaatrTd同句otmh位ews语ouugl从gdegsotioanbrtohaadt同语句itsh位从e
second question should be discussed first.
B: The suggestion that he had put forward was
2. The suggestion ______he raised at the meeting is very
good.
A. which B. that C. what D. /
3. The suggestion ____ the students (should) have plenty
of exercise is very good.
come home from aboard soon.
There is no doubt that the prices of cars will go down.
课件
连接词whether引导的同位语从句 只用whether引导,不用if.
这个问题是否正确还未被证实. The problem w__h_e_t_h__e_r is right hasn’t been proved.
• The fact_th_a_t_B__a_iq_i_a_n_w__il_l _____m__a_rr_y_Y__e_h_u_a_______ made Sujin worried.
课件
• 同位语从句一般跟在某些名词 之后,用以说明或解释前面的 名词,引导同位语从句的连词 常用that.
课件
同位语从句 1.概念: 在复合句中作名词的同位语的名词性从句。 2.功能: 同位语从句对名词进一步解释， 说明名词的具体内容， 3.用法: 常跟的抽象名词有: fact/ idea/reason
Exercises:
1.There’s a feeling in me____we’ll never know what a UFO is—not ever.（ 02’上海）
A.that B.which C.of which D.what.
答案解析：that we’ll never know what a UFO is –not ever作a feeling的同位语，解释a feeling 的具体内容的。that 在从句中不做 任何成分。
1. Here’s an announcement ____ the winner at chess can get a prize of 1’000 yuan.
A. that B. why C. whether D. when
2. It’s a question _____ he did it.
A. what B. that C. how
The news that he told me yesterday was true. 昨天他告诉我的那个消息是真的。 (定语从句, news在从句中作told的宾语)
课件
3. 从引导词及其在句子中的成分上区别 有些引导词如how, whether, what 可以 引导同位语从句, 但不能引导定语从句。 如: That question whether we need it has not been considered. 我们是否需要它这个问题还没有考虑。 (同位语从句)
A. which B. that C. what D. /
总结：
同位语从句前的名词是一个具有抽象意味的名词。从句 就是其内容。that在从句中_不__充__当__成分。而定语从句
就是对前先行词进行修饰限定，关系词应代替先行词在 从句中_充__当_句子成分。 做题顺序：“二看”
一看_从__句_课_件是否完整；二看_句__意__确定答案。
课件
He told us the good news, namely, the museum is open to all.
There is only one way of improving your English , that is , to practice more.
课件
Exercise—Multiple choices
2) Dad made a promise that excited all his children. （that指代promise，又在从句中充当主语。）
课件
同位语从句与定语从句区别
1. 从词类上区别 同位语从句前面的名词只能是idea, fact, news, hope, belief, suggestion, proposal, word, thought, doubt, truth, possibility, promise, order等有一定内
turn down.
定语从
句
课件
同位语从句与定语 从句 的不同之处
1、从句的作用不同：同位语从句用来进一步 说明前面名词的内容；定语从句用来修饰、 限定前面的名词。
e.g. The news that our team has won the final match is encouraging. （从句说明“消息”的内容：我们队 取得了决赛胜利。） The news that you told us is really encouraging. （从句对“消息”加以限定：是你告诉我们的，而非 来自其他渠道。但消息是何内容却不得而知。）
连接词副词when/where/why/how 引导的同位语从句
1.I’ve got a good idea _w__h_y_ they left early. 2.The question _w__h_e_r_e_ we should go has not been decided.