Using LanguageⅡ教案3

Module 8 Unit 2 Cloning(language points)

Teaching Design

Fogang No.1 Middle School Huang Xiaohua Introduction

In this period students will be first helped by the teacher to discover and learn to use some useful words and collocations, and then to discover and learn to use the following useful structures: the words, phrases and clauses. The following steps of teaching may be taken: learning about words, phrases and clauses；building up on your word power；discovering useful words and collocations；

Objectives

To help students revise the words, phrases and clauses

To help students discover and learn to use some useful words and collocations To help students discover and learn to use some useful structures Teaching important and difficult point To help students learn to use some useful words Ability goals Get the students to master the important phrases and learn how to use them. Emotional aim Let the students know the advantage and disadvantages of cloning.

Teaching methods Study individually ,practice in groups Teaching aids Computer, recorder

Procedures 1.

Warming up by a question:Do you know cloning? Then give them some examples including

natural clone and man-made clone. 2.

Discuss the following pictures.Which one is natural clone and which is man-made clone？

3.

Learn some phrases (1)differ 1.

vi. 不同，相异; 持不同看法

________ 2.

词形变化

______________________ 3.

adj. __________

4.

adv. ____________ 5.

n. [C]

___________ 6.

indifferent ________________ 7.

Dolly differs from the other sheep.

8.

Dolly is different from the other sheep.

9.

Dolly differs from the other sheep in lifespan(寿命).

10.

Can you tell the difference between natural clone and man-made clone?

11.

Cloning makes a difference to the world.

Translation：

•

毫无疑问，Dolly是不同于其它动物的。

（同从）

•

There is no doubt that Dolly differs from the other animals.

(2) pay off

取得成功；偿清

________

过去式、过去分词、现在分词—————————

注意：表示“取得成功，得到回报”时，

没有被动语态，用事物作主语。

Did his plan pay off?

It took them three years to pay off the debts（债务）/loan（贷款）.

支付

____________________

偿还, 回报, 还击... ____________________ 注意____________________ Translation：令到这些科学家们很兴奋的是，

他们的努力得到回报了。（主从+表从）

What…..is/was that….

What made the scientists excited was that their hard work/efforts paid off.

(3) cast 使沮丧，不愉快；________ cast 词形变化

____________________ (因某事) 沮丧，不愉快

be / feel cast down (by sth.)

同义：

be / feel depressed about

be / feel frustrated with 1）He cast me a look of surprise.

2) She cast/threw a stone into the pond.

3) Don’t let yourself be cast down by a small failure in the experiment. 1) 经理说的话使他沮丧

。（宾语从句what）

He was cast down by what his manager said.

2) 为什么科学家们沮丧的原因是因为Dolly生病了。（表语从句）

The reason why…..is/was that…

The reason why the scientists were cast down was that Dolly was ill.

(4) object

n. [C] 反对的理由，反对

__________ vi. _______

搭配

________________ 词形变化__________________________ 1)

I have no objection to teaming up with him. 2)We have objections to smoking in public.

3)Her parents objected to her marriage.

我不反对孩子们和我们一道去。

（the idea that…同位语从句）

I have no objection to the idea that the children will go with us.

（5）in favour of be in favour of /be for/agree with赞成；支持

表反对的短语：be against

反对

disagree with 不同意；

disapprove of

帮某人一个忙：

do sb a favor/do a favor for sb

请求帮忙：ask for a favor

中国不赞同克隆人的观点。the idea that…同从

China is not in favor of the idea that we will clone human.

6. forbid forbid ___________

词形变化_________________________ forbid

+n./pron./v-ing

sb. to do sth. sb. sth.

sb from doing sth.

反义：

allow/permit

+doing sth

+sb to do sth

1.Most parents forbid their children from smoking. 2.His parents forbad him to drink wine.

= His parents forbad him wine. He was forbidden to drink wine. 医生的建议是这个小孩要禁止抽烟。（表从）

The doctor’s suggestion is that the little boy(should) be forbidden from smoking.

同义：ban/prohibit

(1) ban sth /sb from doing sth

Ban nuclear weapons!

禁止核武器! (2) prohibit sb from doing sth

The soldiers were prohibited from leaving camp after dark.

天黑后士兵不准离开营房。

have you remembered? stop /keep/prevent sb from doing sth

4.Exercise differ from…pay off…cast down…in favor of …object to…forbid

科学家们多年的付出已经取得结果，众所周知，

克隆的动物是跟其它的动物是不同的。一部分人是

支持克隆的，然而有一些人是反对的。有些国家很赞同

这个观点禁止进行人类克隆。科学家们沮丧的发现到有些人想利用克隆来实现他们的野心。

Many years of hard work have paid off.It is known to us that the cloned animals differ from the other animals.Some people are in favor of cloning while others object to it . Some countries have no objection to the idea that we forbid human cloning. Scientists were cast down to find that somebody hoped to achieve their ambitions by cloning.

5.Homework (1) Revise the language points. (2) Finish the exercises 1-3 on Page 13. (3) Finish the exercises on Page 55 in Workbook.