Learning about Language教学内容概述

Unit 3

Computers

–sentences

Step I. Greeting

Step II. Remembering

At the beginning of the class, give the students five minutes to memory the words and expressions of the unit. Step III. Checking homework

After the reading text, explain somewhere students can’t understand. To review the grammar as well as to guide their thinking.

Step IV. Sentences:

Analysis these sentences below with the students together. At the same time do some exercises at the back of the slide and check them in the class: 1．As time went by, I was made smaller. as意为“随着”，引导时间状语从句。

[辨析比较]

as, with as wit“随着”，连词，引导时间状语从句

“随着”，介词，后接名词或代词等构成with短语或with复合

h 结构

2．And my memory became so large that even I couldn’t believe it!！

so/such ...that引导结果状语从句，意为“如此……以至于”。

(1)so ...that ...句型的常见形式：

so＋adj./adv.＋that ...so＋adj.＋an＋n.单数可数名词＋that ...so＋many/few/much/little 少 ...＋n.＋that ...

(2)such ...that ...句型的基本结构：

such＋an＋adj.＋n.单数可数名词＋that ...

such＋adj.＋n.复数可数名词/不可数名词＋that ...

[名师指津]

分倒装。

当so＋形容词/副词及such ...放在句首时，主句要用部⑤So desperate was he that he stopped trying and waited for help. 3．I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. before引导时间状语从句，意为“……之后才……”。1．I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.

[译文]

我发展缓慢，差不多到两百年后，查尔斯·巴比奇才把我制成了一台分析机。

[解读]

before引导时间状语从句，意为“……之后才……”。

[仿写]

我们的政府承诺提高我们的水质，所以不久之后居民就可以喝到干净水了。

Our government has promised to improve our water quality, so it won’t be long before the residents can have access to clean water.(2015·徐州市高三第一次质检) 2．As time went by, I was made smaller. [译文]

随着时间的推移，我被做得更小了。

[解读]

as引导时间状语从句，意为“随着”。

[仿写]

随着生活水平的提高，我们越来越有时间消遣。

As our life improves/With our life improving, we find more and more time entertaining. 3．And my memory became so large that even I couldn’t believe it! [译文]

我的存储量变得如此之大，连我自己都不能相信！

[解读]

so ...that ...引导结果状语从句，意为“如此……以至于”。

[仿写]

结果，孩子们变得如此依赖他们的父母，他们没有独立的想法或创意。

As a consequence, children become so reliant on their parents that they have no independent thought or creative ideas.

Step V. Tasts about sentences: 1.Completeing those exercises about sentence below by students themselves, then check answers. 2.Exercises:

Do some word spellings and phrases exercises:

(I)Filling in the blanks with the correct forms of given words. 1．Seeing their favourite star come in, the devoted fans arose (起身) from their seats immediately. 2．The policeman scolded the driver for turning without a signal (信号)．

3．Her childhood dream became a reality (现实) when she broke the 100 m race world record. 4．The software downloaded (下载) on the Internet must be installed properly. 5．It is well-known that overpopulation is a universal (普遍的) problem. 6．I haven’t calculated (计算；估算) the cost that we will spend in travelling. 7．When the computer is stopped in this way, it can only be restarted by the operator (操作员)．

8．I think happiness (幸福) depends on our attitude towards life. （II）Filling in the blanks with the right phrases 1．I’m going to deliver a speech about how to deal with troubles. 2．Robert has rich work experience, so it will make up for his lack of academicknowledge. 3．They use specially trained dogs to watch over their sheep at night. 4．—How about his speech at the meeting? —What he said was reasonable in a way. 5．Share the happiness with others, and you will get more happiness. 6．Though they are twins, they have nothing in common. 7．There have been so many conflicts in the world recently.As a result, people are concerned about the world peace. 8．Don’t blame him for breaking that vase; after all he

is

still a child. Step VI. Homework:

Complete these exercises about sentences of unit 3 in the checkbooks.