高中英语语法同位语从句的用法（21张）ppt课件

1、 The Appositive Clause同位语从句 noun clauses名词性从句名词性从句subjective clause主语从句主语从句objective clause宾语从句宾语从句predicative clause表语从句表语从句appositive clause同位语从句同位语从句 What kind of noun clauses are they?What it was to become was a mystery.2. I dont know who will help Henry to win the bet.3. His trouble is that he

2、doesnt know anybody in London.4. The fact that ships can go there surprises many people.主语从句主语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句名词性从句思索：何思索：何为同位语？为同位语？1. Their friend, Danny Lin, was waiting at the airport.2. I myself finished the homework.3. Lin Fei , one of my mothers old schoolmates, lives here.4. The

3、news that they had won the basketball game soon spread the whole schoolFeel it 1Read the following sentences and pay attention to the red parts 同位语是句子成分的一种同位语是句子成分的一种, 它位于名它位于名词、代词后面词、代词后面, 阐明它们的性质和情阐明它们的性质和情况况, 它可以由名词、代词、名词性短它可以由名词、代词、名词性短语或从句充任。语或从句充任。对前面名词或代词的解释阐明的作用对前面名词或代词的解释阐明的作用同位语同位语 the App

4、ositiveFind itFind itFeel it 2察看以下划线句子和名词。察看以下划线句子和名词。1. The news that we won the game is exciting.2. I have no idea when he will come back home.3. Word came that Mary had probably fallen ill. 思索：何思索：何为同位语为同位语从句？从句？一、同位语从句定义一、同位语从句定义 同位语从句普通放在同位语从句普通放在_的后面，的后面，用来用来 _ 笼统名词所表示的详细内容。在笼统名词所表示的详细内容。在句中作同

5、位语。句中作同位语。二、常用于同位语从句的笼统名词二、常用于同位语从句的笼统名词一些笼统名词一些笼统名词解释或阐明解释或阐明Find itFind itnfact, news, idea, promise, question, problem, ndoubt, hope, order, belief, thought, truth, nsuggestion, advice宾语或表语，那么用衔接代词宾语或表语，那么用衔接代词who, what ， which等。等。 The question _should go abroad hasnt been decided yet.3.假设同位语从句句意

6、不完好，需添加假设同位语从句句意不完好，需添加“什什么时候、么时候、“什么地点、什么地点、“为什么、为什么、“什什么方式等含义，运用衔接副词么方式等含义，运用衔接副词when, where,why, how等词引导同位语从句。等词引导同位语从句。例：例：I have no idea_he will be back. 例：例：I have no impression_he went home, perhaps by bike. thatwhetherwhowhenhow察看、思索察看、思索1.The fact makes us very sad that its raining heavily.

7、2. The news has spread all over the school that our class win the game.留意留意1:1:如，如， Word came that their class had won the game.分隔式同位语从句分隔式同位语从句 假设被同位语从句阐明的名词是：假设被同位语从句阐明的名词是：advice,suggestion,proposal,demand,request,requirement,order等表示等表示建议、命令、要求的词时，同位语从句的谓语用建议、命令、要求的词时，同位语从句的谓语用“(should)+do。宾语、表语

8、从句也如此。宾语、表语从句也如此1). I made the suggestion that the meeting_(put off) at once.(should) be put off2). The order that we _(send) many people to help them was received yesterday.3). The order that we _(receive) yesterdaywas that we _ (send) many people to help them.(should) sendreceived (should) send 留意

9、留意2:2:A: He came up with the suggestion that the question should be discussed first.B: The suggestion that he had come up with was useful .Feel it 仔细看，找区别仔细看，找区别判别下面的句子能否是同位判别下面的句子能否是同位语从句，如不是，那又是什语从句，如不是，那又是什么从句。从句子功能作用么从句。从句子功能作用上和句子构造上上和句子构造上A: The news that he told me is that Tom would go abroad

10、 next year.B: The news that Tom would go abroad is told by him.定语从句定语从句同位语从句同位语从句同位语同位语从句从句定语从句定语从句Find it 同位语从句与定语从句的同位语从句与定语从句的区别区别类别类别性质性质功能功能引导词引导词that 的作用的作用Wh- 引导词引导词的作用的作用同位同位语语从句从句定语定语从句从句形容形容词性词性修饰修饰限定限定既替代先行既替代先行词，同时也词，同时也在句中做某在句中做某种成分，做种成分，做宾语可以省宾语可以省略。略。关系词没有疑关系词没有疑问意义问意义,可替换可替换先行词先行词.名词

11、性名词性只起衔接作用，只起衔接作用，不做成分不做成分,不不能省略。能省略。不能交换所修不能交换所修饰的名词饰的名词,有有疑问意义。疑问意义。补充补充阐明阐明Tip1: 笼统名词后面的从句假设是一个完好笼统名词后面的从句假设是一个完好的句子的句子, 那么该从句为同位语从句。反之，那么该从句为同位语从句。反之，多为定语从句。多为定语从句。Find it 同位语从句与定语从句的同位语从句与定语从句的区别区别类别类别性质性质功能功能引导词引导词that 的作用的作用Wh- 引导词引导词的作用的作用同位同位语语从句从句定语定语从句从句形容形容词性词性修饰修饰限定限定既替代先行既替代先行词，同时也词，同时

12、也在句中做某在句中做某种成分，做种成分，做宾语可以省宾语可以省略。略。关系词没有疑关系词没有疑问意义问意义,可替换可替换先行词先行词.名词性名词性只起衔接作用，只起衔接作用，不做成分不做成分,不不能省略。能省略。不能交换所修不能交换所修饰的名词饰的名词,有有疑问意义。疑问意义。补充补充阐明阐明Tip2: 在名词与与从句之间加一个系动词在名词与与从句之间加一个系动词be,使之构成一个新句子，假设句子照射且符合使之构成一个新句子，假设句子照射且符合逻辑，那么为同位语从句。反之，那么为定逻辑，那么为同位语从句。反之，那么为定语从句。语从句。在名词和从句之间加在名词和从句之间加be, 使之构成一个新句

13、子，使之构成一个新句子，假设符合逻辑，句子照射，那么是同位语从句，假设符合逻辑，句子照射，那么是同位语从句，定语从句是不能用系表构造把先行词与定语从句是不能用系表构造把先行词与从句衔接起来的。从句衔接起来的。The news that our team has won the game was true.The news that he told me yesterday was true. The news is that our team has won the game.The news is that he told me yesterday.(句子照射，是同位语从句句子照射，是同位语

14、从句句子不照射，是定语从句句子不照射，是定语从句 The news that we had successfully sent up another communication satellite spread all over the world. 2. Thats the best piece of news that Ive heard. 3. The news which was spreading all over the school proved to be untrue.Use it I. 判别以下哪些是同位语从句，判别以下哪些是同位语从句，哪些是定语从句。哪些是定语从句。定语

15、从句定语从句定语从句定语从句同位语从句同位语从句4. The fact that we talked about is very important.5. There is a strong possibility that we may have exams for the next week.定语从句定语从句同位语从句同位语从句II. 用适当的关联词填空。1. The idea _ man should live in harmony with nature has widely been accepted. 2. The thought _ Tom will visit the Grea

16、t Wall this summer is exciting.3. My father made a promise _ he would buy a new bicycle for me if I study hard. thatthatthatIII. 根据汉语提示, 完成以下句子。1. We received _ _ (他将分开去美国的音讯).2. He was glad to _ (得到这个音讯) he got first prize in the English contest.3.the news that he wouldleave for Americaget the news

17、 that I really _ (不知道 何时) they will pay back the money _ they borrowed from me. 4.There is some doubt _ (他能否会准时到达)。have no idea whenthat/which/省略省略whether he willcome on timeIV. 同位语从句与写作 There is no doubt that (无疑无疑,.) hold the view that(以为以为. From what has been mentioned above, we can come to a conclusion that(综上所述，我们可以得出这样的结论综上所述，我们可以得出这样的结论) 无疑电脑在我们生活中起着重要的作用。无疑电脑在我们生活中起着重要的作用。 There is no doubt that computer plays an important part in ou