Learning about LanguagePPT专用课堂实录内容

Unit 3 computers Learning aims（学习目标）

1.

To master the useful words and expressions in this unit. 2.

To develop the students’ ability of using the important language points in this unit.

学习重点、难点

Using what you have learnt in this unit to solve real problems. 一、复习

1.

翻译下面的短语

1.

over time 2.

change quite a lot 3.

work as 4.

solve problems 5.

from then on 6.

as large as 7.

go by

8.

as a result 9.

share … with …

10.

as well as 11.

be filled with

12.In fact 13.In a way 14.with the help of 15.deal with

16.watch over 17.look

like 18.personally 19.be determined to do 20.about once a year 2. 找出文中所有被动语态

1…have been changed 2…was built 3…was considered 4…could be made 5…have been used 6…have been

told 7…have been found 8.have also been put into Words and expressions 二．合作探究

1. In pairs discuss what they have in common. in common 共同的；共有的(常和have连用)

common

(1)共同的

共有的

我们有共同的目标.

We share a ______________.

(2)常见的; 普通的

This illness is common among the children.

2. 翻译下列句子尝试归纳over time 的用法

1)Over time I have been changed quite a lot. 2)Table manners change over time; they follow the fashion of the day. 3. Although I was young I could simplify difficult sums.

simplify v. 简化, 使简单

阅读下列句子,指出simplify及其派生词的词性与意义。

⑴

The machine is very

simple

to use. (词性:_____意义:______________ ) ⑵

You can enjoy all the water sports, or

simply

lie on the beach.

(词性:______意义:___________) ⑶

The application forms have now been

simplified.

(词性:______意义:___________ solve v. 解决, 解答

It was clever of you to solve the problem. She tried to solve a crossword puzzle. 4.solve ⑴

在朋友们的帮助下，他终于解决了问题。

With the help of his friends, he finally

____________________________ . ⑵

那聪明的孩子很快就把数学题目解答出来了。

The clever child_____________________ quickly. 5. As time went by, I was made smaller. go by 逝去；过去；凭...判断；依照

He let a week go by before answering the letter. It's not always wise to go by appearances. Don't go by that old map.

6. as a result “结果，因此”，表示结果

He didn't work hard. As a result he failed his exam. as a result of “由于……”，表示原因。

He was late as a result of the snow.

result in (＝cause)导致；致使

result from (＝be caused by) 起因于；因……而引起

7. so … that …

意思是“如此…以至于…”，引导结果状语从句，so后须接形容词或副词。

The tension was so great that the rope broke. She was so happy that she danced．

He ran so fast that I could not catch up with him．

8. explore v. 探索；考查；探究

Can you explore the market possibility for us? They explored this desert region in 1923.

explorer n. 探测者；探险家

9. anyhow adv. (=anyway )

无论如何;即使这样

10. application

n. 应用，用途，申请

•

Since the 1970s many new applications have been found for me. 从二十世纪七十年代起，我又被开发出了很多新的用途。

三．

[巩固练习] —有效训练，反馈矫正

选择最佳答案

1.-Would you like me to help you with those heavy bags?

--I can manage it myself. Thank you ____. A.

though

B. someway C. anyway

D. the same way

2.Though they are twins, they ________.

A. have something in common

B. have a lot in common

C. have nothing in common

D. have everything in common 3.Jack equals his brother in strength but not in _____

.He is slower in thinking.

A.rocket

B.appearance

C.tube

D.intelligence 二、根据括号内所给的英文提示翻译下列

句子。

1. 你能帮助我处理这个问题吗？(deal with) 2. 从现在起,你可以开始新的生活了。(from ... on) 3. 不管怎样我们都在尽力实现我们的目标。(anyhow)

四．Homework Recite and do.