高中英语必修2Unit3Computers导学案

高中英语学案大全，高考学案大全

Book 2 Unit 3 Computers 导学案

Ⅰ. 单词速记

1．character n. 性格；特点；人物；字体→________n．特征；品质 adj.典型的，特有的

2．solve vt. 解决；解答→________ n. 解决

3．________ adv. (也作 anyway)无论如何；即使如此

4．________ n. 目标；目的；球门；(进球)得分

5．signal vi.&vt. 发信号→________ n. 信号

6．type n. 类型 vt.&vi. 打字→________n．打字员

7．arise vi. 出现；发生→________过去式；过去分词

8．finance n. 金融；财经→________ adj. 财政的

9．calculate vt. 计算→________ n. 计算

10．appearance n. 外观；外貌；出现→________ vi. 出现

11．total adj. 总的；整个的 n. 总数；合计 vt. 共计；总计；把……加起来→________ adv. 完全地；

整个地

12．application n. 应用；用途；申请→________ v. 应用；涉及；申请→________ n. 申请人；求职者

13．simplify vt. 简化→________adj. 简单的→________adv.简单地

14．intelligence n. 智力；聪明；智能→________ adj. 智能的；聪明的

15．personal adj. 私人的；个人的；亲自的→________ adv. 就个人而言；亲自→________ n. 个性；

人格；风云人物；名人

16．explore vt.&vi. 探索；探测；探究→________ n. 探险家；勘探者→________ n. 探索

Ⅱ. 短语串记

1．from...________ 从……时起

2．________ a way 在某种程度上

3．________ the help of 在……的帮助下

4．deal ________ 处理；安排；对付

5．watch ________ 看守；监视

6．compare...________... 把……与……相比较

7．have sth. ________ common 有共同之处

8．share...________... 与……分享高中英语学案大全，高考学案大全

9．________ a result 结果

10．make ________ 弥补；编造；打扮；构成

11．________ all 毕竟；终究

12．give ________ 捐献；泄露

13．________ one's own 属于某人自己的

14．go ________ 时光流逝

15．provide sth. ________ sb. 为某人提供某物

way 相关短语

①________ a way 从某一角度看；在某种程度上

②all ________ way 一路上；自始至终；完全

③________ the way 顺便说一下

④________ no way 决不(位于句首，句子应使用倒装)

⑤________ this way 用这种方法

⑥________ the way 挡道；碍事

⑦________ the way 在途中

⑧________ way! [俚]别想！没门！

make 相关短语

①make ________ 虚构；弥补；组成；化妆；和好

②be made up ________ 由……组成(＝consist of)

③make up ________ 偿还；赔偿，弥补

④make ________ 走向；有利于；冲向

⑤make ________ 辨认出；填写；理解

Ⅲ. 重点句式重温

1．before 引导时间状语从句，“……之后才……”

I developed very slowly and it took nearly two hundred years before I was built as an analytical machine

by Charles Babbage.

【仿写】不久公交车就来了。

It was ____________________the bus came.

2．I wondered if...“我想知道”……高中英语学案大全，高考学案大全

By the 1940s I had grown as large as a room，and I wondered if I would grow any larger.

【仿写】我想知道学校是否能够在周围放置更多的垃圾箱。

________________________________more dustbins around.

3．as 引导时间状语从句，“随着”

As time went by，I was made smaller.

【仿写】随着科学技术的迅速发展，谁能预测到将来会有什么样的发明？

________________________________，who can predict what inventions there will be in the future?

4．so... that...引导结果状语从句，“如此……以至于……”

Over time my memory has developed so much that，like an elephant，I never forget anything I have

been told!

【仿写】他如此费力地想把面条夹起来以至于他满头大汗。

He is trying ________________________________ he is sweating a lot.

5．be to do 结构

Anyhow，my goal is to provide humans with a life of high quality.

【仿写】她的建议将会影响他们的决定。(influence v．)

Her advice ________________________________.

IV. 课文回顾

根据课文内容，选择适当的词或用所给单词的适当形式填空。

Over time I have been changed 1.________(great) and I could simplify 2.________(complicate) sums

3.________I began as a calculating machine. After I was programmed by an operator，I could logically

produce an answer quicker 4.________ any person. At that time it 5. ________(consider) a

6.________(technology) revolution and later in 1936，I could solve difficult problems as a universal

machine. From then on，my memory has developed so 7.________ that I never forget anything

universal I have been told.8.________ the 1970s，many new applications have been found for me.I

have been sent to explore 9.________ Moon，with my final goal of providing humans 10.________a life

of high quality.

V. 单元重点语法

现在完成时的被动语态

用所给单词的正确时态和语态填空。高中英语学案大全，高考学案大全

1．I intend to buy that kind of clothes because I ______ (tell) that they _______ (wash) well.

2．—How many times ________ (tell) not to drive so fast on such a road?

—I’m sorry. I’ll never do that again.

3．With the introduction of digital equipment，a growing audience ________ (bring) back to the cinema

in the past years.

4．In the past twelve months the research members ________ (study) the effectiveness of many

materials in a home building.

5．—When will the expert come and give the lecture on intellectual property?

—Not until our program ________(approve) by the authorities.

VI. 课堂随练

1. 选词填空

1)．________ (while/as/with/when) children get older，they become more and more interested in the

things around them.

2)．Can you believe that in ________(such/so) a rich country there should be ________(such/so) many

poor people?

3)．—Did you see who the driver was?

—No，so quickly __________________ (did the car speed by/the car sped by) that I didn’t make out

what his face was like.

4)．The Great Wall is ________(so/such) a well－known tourist attraction that millions of people pour in

every year.

5)．You needn’t have taken a taxi. Why didn’t you catch the last bus ________ (when/as/while/until)I

told you?

答案：1.As　2.such/so　3. did the car speed by 4．such 5. as

2. 完成句子

1)．Everyone has their own way to________________(处理学习上的困难)．