Learning about Language教案范文

必修二

unit3 Computers The General Idea of This Period：

This period includes revision of the text learning about language. From this period the students will learn how to use some of the key words and expressions in the text and do some exercises for Consolidation Teaching Aims：

1.

Help the students to learn to use some useful words and expressions. 2.

Enable the students to learn how to use the present perfect passive voice. Teaching Important Point：

The use of the present perfect passive voice. Teaching Difficult Points：

How to master the usages of some important words and phrases and the Present Perfect Passive Voice.

Teaching Methods： 1.

Task-based learning. 2.

Cooperative learning. 3.

3.Explanation and practice. Teaching steps: Revision: 1.__________

计算

2.

_________ 总数；算术题

3. ___________

操作员

4. ___________革命

5. ___________ 智力；聪明

___________ 智能的；聪明的

6. ___________ 解决；解答

7. ___________ 从……时起

8. ___________ 结果

8. ___________ 总的；整个的

9. ___________

网络；网状物

10. ___________ 探索；探测

Step1 language points

1.

arise vi. 出现；发生；起身

过去式：

过去分词

. 多以抽象名词为主语（argument, problem, question等）

arise from/ out of由…….而引起，

由…..而产生

e.g. Problems

the lack of communication.

由于缺乏交流而产生问题

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辨析：rise vi. 升起，上升，增长

rose,

risen

主语一般为具体的名词（sun, river, price等）

raise

vt. 举起，提高，饲养

raised,

raised

e.g. The sun _________ in the east. 太阳从东方升起。

He _________ his voice to make everyone hear him. 他提高嗓音为了使每个人都能听见。

Accidents often __________ from carelessness. 事故经常由于粗心造成的。

2.

as a result 结果

as a result of

由于……….

result in 导致，

引起

result from 由……..造成

e.g. They didn’t get enough money. As a result, they had to give up the plan.

He was late as a result of snow.

The accident resulted in the death of two passengers.

I think his cancer resulted from the overfull tiredness.

3. in a way 在某种程度上；从某一角度看

on one’s/ the way to 在………..的途中

all the way 一路上，

一直

in no way 绝不

e.g. ___________________, he has made great progress this term. 从某种程度上来说，这学期他有很大进步。

The wife kept silent all the way back home. 回家的路上，妻子一句话也没有说。

4．deal with 处理；安排；对付；论述; 相处

e.g. I found her quite hard to ____________________. 我发现她很难相处。

注意：deal with 表示“处理”时，常与连接副词how 连用。do with 表示“处理”时，常与连接代词what连用。

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5．watch over 看守；监视；照看

watch out (for) 警惕或注意；提防

e.g. 他们由三个警察看守。

a tall man in a black hat.

注意一个戴帽子的身材高大的男人。

6．It will be + 一段时间

+ before…. (一般现在时)….. / It was +一段时间+before…（did）…..

句意：“过一段时间后才/就……..”

e.g. It won’t be long before such things happen again. 过不了多久这样的事还会发生。

三天之后他才回来

It is / has been +一段时间+since…(did)…. “自从…以来已经有多长时间了’’

e.g. It has been many years since they ________(live) in the town.

Homework :

Try to remember them after class.

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