高一英语Book2 Unit3 Computers

高一英语语言点。

广灵一中2013-2014高一英语必修2学案班级姓名组号学号

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Unit 3Computers 语言点串讲

学习目标

●知识目标

I．掌握重点词汇和短语：

1．calculate vt.计算→n．计算器

2．universal adj.普遍的；通用的；宇宙的→n．宇宙→adv.普遍地

3．simplify vt.简化→adj.简单的

4．technology n．工艺；科技；技术→adj.科技的

5．revolution n．革命→adj.革命的

6．intelligence n．智力；聪明；智能→adj.有才智的；聪明的

7．solve vt.解决；解答→n．解答

8．reality n．真实；事实；现实→adj.真实的，真正的

9．personal adj.私人的；个人的；亲自的→adv.亲自地

10．finance n．金融；财经→adj.金融的，财政的

11．vt. & vi.探索；探测；探究12．adv.无论如何；即使如此13．n．目标；目的；球门；(进球)得分14．vi. & vt.发信号n．信号15．n．类型vt. & vi.打字16．vi.出现；发生

17．adj.电子的

II. 重点短语

1．http://www.77cn.com.cnmon共有；共用2．from...从……时起

3．come into 成为现实4． a result 结果

5．in a way 6．在……的帮助下

7．deal with8．watch over

9．give away10．be crazy about

11．make up12．after all

III. 理解和运用重点句型：

1．And my memory became large even I couldn't believe it！我的存储量变得如此巨大，甚至连我自己都不能相信！

2．Anyhow, my goal is to provide humans with a life.无论如何，我的目标是为人类提供高质量的生活。

●过程与方法——自主学习小组讨论师生探究

●情感、态度与价值观——掌握并能运用本单元的重点单词、词组和句型。

考点探究——互动探究·能力备考

Ⅰ.词汇短语过关

1．total adj. 总的；全部的；整个的n．总数；合计v．总数为；合计为

totally adv. 完全地；整个地

in total 总共；总计(＝totally)

a total of 总数；总共(修饰名词复数时，谓语动词用复数)

the total of...(谓语动词用单数)

Book2 Unit2语言点串讲第 1 页共 8 页

高一英语语言点。

广灵一中2013-2014高一英语必修2学案班级姓名组号学号

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—What is ________________________ these books？这些书的全部费用是多少？

—It cost me __________________ of 500 yuan.

___________，it cost me 500 yuan.

2．anyhow/anyway adv.

―无论如何，不管怎样；总之；尽管如此‖。在作此意讲时，anyway和anyhow一样，都用做让步状语。

即学即练

1.(2013江西)24. W hat a terrible experience ! ________, you‘re safe now ------ that‘s the main thing.

A. Anyway.

B. Besides.

C. Otherwise.

D. Therefore.

2.（2011浙江卷）18. Anyway, I can‘t cheat him --- it‘s against all my ______.

A. emotions

B. principles

C. regulations

D. opinions

3.（2011四川卷）1. —I‘m sorry I didn‘t finish it on time. —_____.

A. Fine，thanks

B. No，thanks

C. Thanks a lot D．Thanks anyway

拓展：somehow adv. 由于某种未知的原因；不知怎么的；以某种方式；用某种方法。如：Somehow he was afraid of her. 不知怎的，他怕她。

3．signal vi. & vt.发信号n．信号

a danger/warning/distress signal危险/警告/遇难信号

traffic signals交通信号灯 a stop signal停车信号

signal(to) sb. to do sth.示意某人做某事signal(sb.) that...示意……

即学即练

(1)All I get is _________________ whenever I dial his number.我什么时候拨他的电话听到的都是忙音。

(2)He __________________ for the bill.他示意服务员结帐。

(3)She __________________ follow her.她示意他跟她走。

(4) (2013四川)2. The traffic on the main streets has a longer green signal than _______ on the small ones.

A. one

B. this

C. that

D. it

(5)（2011重庆卷）26. In communication, a smile is usually ___________ strong sign of a friendly and

______ open attitude.

A. the, /

B. a, an

C. a, /

D. the, an

(6) (2011上海卷) 34. Did you predict that many students ______ up for the dance competition?

A. would sign

B. signed

C. have signed

D. had signed

(7) (2011全国卷I) 30. The form cannot be signed by anyone ______ yourself.

A. rather than

B. other than

C. more than

(8)【2012湖北】29. It is important to have your eyes examined regularly to check for any

sign of eye disease that may not have any .

A. symptom

B. similarity

C. sample

D. shadow

4．type n．类型，种类，样式v．打字

a rare blood type罕见的血型

different racial types不同的人种

type up打印出来

Book2 Unit2语言点串讲第 2 页共 8 页

高一英语语言点。

广灵一中2013-2014高一英语必修2学案班级姓名组号学号

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(1)She mixes with ____________________ people.她和各种类型的人打交道。

(2)How fast can you ________________？你打字有多快？

(3)This letter needs __________________ again.这封信需要再打一遍。

(4)【2012北京】28. Many people have donated that type of blood; however, the blood bank needs _____.

A. some

B. less

C. much

D. more

5．arise vi. (arose, arisen)出现；发生；起身，起立

(1)―出现，开始，呈现‖，多用抽象名词做主语。

(2)表示―起因于，由……产生‖，通常用做arise from/put of。

(3)表―起身‖之意，为正式或旧式用法。

即学即练

(1)I thought it would be easy, but a lot of problems have _________.

我本来想事情会很容易，但是出现了许多问题。

(2)Accidents _____________________ carelessness.事故由粗心大意引起。

(3)A heavy mist ______________ the lake.湖面起了浓雾。

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