Learning about Languageppt课件配套教案内容

Book 3 Unit 5 语法导学案

课标解读：

本单元涉及的是同位语从句的用法。

学习目标：

通过本单元的学习，让学生学会正确使用同位语从句。

学习重难点：

让学生正确理解同位语从句和定语从句的区别。

一．

基本概念

同位语从句是名词性从句的一种，常用从属连词_____________ 引导，另外连接代词和连接副词____________________________等也可引导，常常跟在_____________________等抽象名词后面。同位语从句一般用来_____________这些抽象名词的____________。

二．正确运用同位语从句的引导词，准确把握同位语从句

1.如同位语从句意义完整，应用________引导同位语从句。（即that 不充当任何成分，只起连接作用，不可省略）

2.如同位语从句意义不完整，需增加"是否"的含义，应用________引导同位语从句。（if不能引导同位语从句）

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________________________等词引导同位语从句。

4.当主句的谓语较短，而同位语从句较长时,为保持句子结构平衡，避免头重脚轻，同位语从句常形成________式同位语从句。

三．同位语从句与that引导的定语从句的区别：

1，从先行词来看

同位语从句与名词在本质上是同一的，是形式与内容的关系。

They were delighted at the news that their team had won. 2，

从从句的功能来看

that 引导的同位语从句对先行词起__________作用，________省略；that引导的定语从句对先行词起__________作用，有时__________省略。试比较：

①The factory (that) we visited yesterday is a chemical one. 我们昨天参观的那家工厂是化工厂。(____________从句起_________作用) ②The news that he will leave for Shanghai is true. 他将要去上海的消息是真的。（____________从句起__________的作用）

四．同位语从句应注意的问题：

1.

名词___________________________________等后的同位语从句要使用虚拟语气，即从句谓语用句型__________________________._______ 可省略。

2.

名词doubt 后可以跟同位语从句，如用于肯定句中，引导词用__________; 如用于否定句中，引导词则用____________. 【反馈矫正

提炼巩固】

1.A story goes _____ Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen at court.

A. when

B. where

C. what

D. that 2.There is a feeling in me ______ we’ll never know what a UFO is forever.

A. that

B. which

C. of

which

D. what .3.Word came ______ the examination will be held in June instead of in July. A. that

B. when

C. whether

D. what 4.

The fact ______ he failed the exam is not the one ______ he told me. A. which; that

B. that; that

C. which; which

D. /; that 5.

I have no idea ______ we ______ hand in our papers after class. A. if; need

B. whether; need to

C. if; ought to

D. that; dare 6.

They didn’t tell me the fact ______ they had already paid the bill.

A. that

B. how

C. what

D. if 7.Information has been put forward ______ more middle school graduates will be admitted into universities. A. which

B. that

C. when

D. what 8The doctors are trying to reduce the patient’s fear ______ he would die of disease.

A. which

B. when

C. that

D. if 9.You have not answered my question ______ I can join in the party tonight.

A. whether

B. if

C. which

D. that 10.It is a common belief _______ teenagers today know about computers and are familiar _____ using them in all aspects of life. A. that; out

B. what; with

C. that; with

D. what; about 11.There is no doubt _____ my friend Smith will come to visit China soon. A. that

B. whether

C. if

D. when 12.The possibility ______ the majority of the labour force will work at home is often discussed. A. which

B. / C. that D. what 13.The suggestion _____ students should learn some practical knowledge is worth considering. A. if

B. which

C. /

D. that 14.The news came ______ The British Queen’s Mother celebrated her 101st

birthday in good health, _____ isn’t surprising, because she lives an easy life and gets the best medical care.

A. that; which

B. which; which

C. that; that

D. when; as

15.Along with the letter was his promise _____ he would visit me on this coming Christmas. A. which

B. that

C. what

D. whether