Learning about Language课件配套优秀教案案例

必修2

Unit3 Computers

Language

points

【

学习目标】

学生能够了解掌握重点单词的用法，并能基本理解文章大意。

【学习重点，难点】

The usage of the language points such as simplify, solve, from —on, explore, as a result, anyhow.

预习检测(学生活动) 1. Check the exercises in exercises book. 2.Ask some students to retell the passage in their own words 3.Ask students to learn the language points in exercise book by themselves 导入新课，展示目标（教师活动）

目标：1. Learn the words and expressions appearing in the reading passage.Over time, sum, go by, as a result, anyway, so…that.

2. Understand some difficult and long sentences. Lead in 1. Get the students to read the reading passage again to underline all the new words and useful expressions or collocations in the passage. 2. Do the exercises in discovering useful words and expressions 互动探究，小组展示（生生互动）

language points 1. 自学

(1)words:

common, compare, anyway, goal (2) phrases: as a result& as a result of

(3) sentence structure: by引导的时间状语

As& with “随着”

2. Check the answers with group members and discuss the difficult points. 师导生学，释疑解难（师生互动）

I. words

Although I was young, I can simplify difficult sums.

sum

n. 总数，总和；算术题；金额，钱数；

v. 共计，加起来

固定短语：in sum= in a word 总之

sum up 总结，概括

a large sum of 大量，许多（修饰不可数名词）

拓展：表示“总之”的短语有：

to sum up, in sum, in short, all in all, in a word, in brief

例句：

The sum of two and five is seven. It will cost an enormous sum to repair the swimming pool. In sum, the plan failed. 总之，这个计划失败了

He gave me a large sum of food. 他给了我很多食物。

Now, sum up your views in a few words. Ⅱ. 重点短语句型突破

1. As the years have gone by, …

随着

（1）go by 经过(某地)；(时间)过去；(机会等)失去；遵循，依据……办事

go by = pass

①A car went by at full speed.一辆汽车全速驶过。

②The weeks went slowly by. 一星期一星期慢慢地过去了。

③Don't let this chance go by. 不要错失这次机会。

④That is a good rule to go by.那是需要遵守的好规章。

（2）as conj.

随着……，引导时间状语从句。

表示“随着……”时，也可以用with，而with 用作介词, 后接名词短语,形成with复合结构。

Eg. As time went on, Einstein's theory proved to be correct.

随着时间的推移，爱因斯坦的理论证明是正确的。

With the passing of the years, they have become close friends.

几年过去了，他们已成了亲密朋友。

2. Over time my memory has developed so much that, like an elephant….

(1) over time 随着时间

= with time going on/ by= As time went on/ by

(2) so + 形容词(副词)+ that….

such + 名词

+ that….

①so…that引导结果状语从句，其结构是：

so+ adj.／adv. + that so+ adj. +a(n)+单数可数名词+ that

so+ many／few+可数名词复数+ that so+ much／little+不可数名词+ that ②such…that也可引导结果状语从句，其结构是：

such-+ a(n)+ adj.+单数可数名词+ that such+ (adj.)+不可数名词+ that such+ (adj.)+可数名词复数+ that He was so excited that he could not speak He ran so fast that I couldn’t catch up with him.

③so that ---

因此, 结果

He got up late, so that he didn’t get to work on time.

The stone is so heavy that no one can lift it. We left early so that we could catch the first train.

④so + 形容词(副词)+ that….结构中

so + 形容词(副词)在句首时,句子用倒装结构

He works so hard that he seldom goes home. So hard does he work that he seldom goes home. 当堂达标检测

1. Sometimes I really wonder how I can make friends with a man who has a lot _______ with me.

A. in ordinary

B. in similar

C. the same

D. in common 2. ______ production up by 60%, the company has had another excellent year.

A. As

B. For

C. With

D. Through[来源:学*科*网]

3. My friend Mike was very sick with fever. _________, he could neither eat nor sleep.

A. As a result

B.

After all

C. Anyhow

D. Otherwise 小结与布置作业

1. Make a short summary. 2. Do the exercises in using words and expressions

3. Learn the new words and expressions by heart.