人教高中英语必修3Unit5同位语从句(共18张PPT)

Section_ⅢGrammar—_同位语从句

语法图解

探究发觉

①Some people have the ideathat you can cross Canada in less than five days, but they forget the fact that

Canada is 5,500 kilometres from coast to coast.

②The girls were surprised at the fact that ocean ships can sail up the Great Lakes.

③I made a promise that I would make him happy.

④He hasn't made the decision whether he will go there.

⑤A saying goes that where there is life, there is a hope.

⑥Do you know of his suggestion that we start our work right away?

[我的发觉]

(1)以上例句中的黑体部分均为同位语从句，用来解释说明所修饰名词的具体内容。

(2)句④中同位语从句的连接词是whether，意为：是否；其他例句中的连接词是that，无实际意义，但不能省略。

(3)句⑤中同位语从句与其他同位语从句的区分：句⑤中同位语从句与其修饰词隔离开。

(4)句⑥中同位语从句的谓语动词为start，前面省略了should。

一、同位语从句的定义

1．在主从复合句中，在句中作某一名词尤其是抽象名词的同位语，一般位于该名词之后，说明该名词的具体内容的从句叫同位语从句。

2．能跟同位语从句的名词一般是fact, news, idea, truth, hope, problem, information, wish, promise, answer,

高中英语学案大全，高考学案大全Unit 5, Book 3Canada – “The True North”

Grammar –同位语从句

【使用说明与学法指导】

1.自学(20分钟): 完成【自主学习】Tasks 1同位语从句的预习, 如果有需要,可以参阅相关语法工具书。完成后上交科任老师检查,科代表必须在课前发回给同学。

2. 学有余力的同学可以提前准备【合作探究】【堂上检测】 【能力提升】Task 2-4。

3. 上完课后请于当天完成Task 5【课后训练】

【学习目标】熟练掌握同位语从句的使用。

【重点和难点】 掌握同位语从句和定语从句的区别 。

Task 1 【自主学习】（课前预习）What kind of noun clauses are the following?1.What happened that day was still 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.( )

同位语

一个名词跟在另一个名词后并对其进行解释，说明或限定，这个名词就是同位语。Mr Smith, our new teacher, is very kind to us.

同位语从句

补充说明该名词的有关情况的名词性从句，称为同位语从句I heard the news that our team had won.高中英语学案大全，高考学案大全

同位语从句中常见的名词：

抽象名词如：idea answer hope fact truth belief news order suggestion

problem question thought decision doubt opinion message

同位语从句

编稿：张桂琴 审稿：梁晓

概念引入：

1 I have a dream that one day, all roads will be made plain.

我梦想着总有一天所有的道路都是平坦的。

2 We hold this truth to be self-evident that all men are created equal.

我们认为这些真理都是不言自明的，所有的人生来都是平等的

3 Some people hold the opinion that the Internet is a curse.

有些人持这种观点，互联网是一种诅咒。

4 Museums play a role of education for the simple reason that they provide people with a good

opportunity to have a deeper understanding of their own country's tradition and cultures.

博物馆发挥教育的作用，原因很简单，他们为人们提供一个很好的机会，对自己国家的传统和文化有更深的了解。

语法讲解

一、在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。

I heard the news that our team had won．我听到了我们队获胜的消息。

二、可以跟同位语从句的名词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等（一般的抽象名词都可用）。

I’ve come from Mr. Wang with a message that he won＇t be able to see you this

必修三Unit5同位语从句练习题

 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。

1. This is the mountain village I stayed last year.

2. The person to you spoke is a famous actor.

3. They are familiar with the opinion all matter consists of atoms.

4. The hope she expressed is that they would come to visit China again.

5. This is our only request this (should) be settled as soon as possible.

 单选题

1. The fact ____ he was successful proves his ability.

A. that B. what C. which D. why

2. His suggestion ____ the meeting be delayed was turned down.

A. which B. that C. / D. it

3. I have no idea ____ he will start.

A. when B. that C. what D. /

4. I've come from the government with a message ____ the meeting won't be held tomorrow.

A. if B. that C. whether D. which