Learning about Language教学内容分析

必修2 Unit3

重点单词.词组讲解

1. calculate

1) vt.vi

计算+that / wh-…

He calculated the costs very carefully.

2). vt.vi 估计;预测;推测

+that/wh- Let’s calculate what it will cost.

calculator

n. 计算器

【09湖北】23. The loss has not yet been

accurately, but it is believed to be well beyond a hundred million dollars. A.

calculated

B. considered

C. completed

D. controlled

答案A

A. calculated计算，B. considered考虑，C. completed完成，D. controlled控制，句意：损失还没有被准确的计算，但是大家相信它会远远超过一千万美元。所以选A。

2. universal

adj 1.) 全体的;普遍的;一般的

.universal truth 普遍的真理

.a universal rule 一般的法则

2). 宇宙的;全世界的

Football is a universal game. 足球是一项全球性的运动。

3) 万能的,通用的

,多才多艺的;博闻广见的

This machine has a universal use in the home. 这种机器在家庭中有广泛的用途。

Such a universal genius 万能的天才

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【08湖北】Amazingly, within this world there is a universal but silly saying: “I am so busy.”

【10湖南】In short, the data show that facial expressions are not universal signals of human emotion.

3. simplify

vt. 简化,精简;使单纯;使平易

Try to simplify your explanation for your students.

simple

adj.

简单的

complicated

复杂的

simplify

v.简化

complicate

v.使复杂化

simplicity

n.简易性

complexity

n.

复杂性

4．sum

n. [C] 1).

总数,总和,总计the sum of She paid the sum of $200 for dresses. 她买衣服总共花了二百元钱。

2). 金额;一笔a sum of+n. He earned a large sum of money. 他赚了一大笔钱。

3). 概要;要点. the sum of…….

in sum 总之

the sum of the speech v. 计算...的总和+up ;总结;概括;概述+up

The story may be summed up in one sentence. 该故事可以用一句话来概括。

Sum up all the expenses.计算全部支出

【11江西】．have a big sum of money

5. logical

adj.合逻辑的;合理的

I t is logical to assume that they will attend. 按理他们是会出席的。

a logical argument 合乎逻辑的推理

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logically

adv. 逻辑上；合逻辑地；有条理地

6. artificial adj.人工的,人造的;假的

The room was decorated with artificial flowers. 房间用人造花装饰。

【10湖北】the way we sleep has changed fundamentally since the invention of artificial(人造的) lighting and the electric bulb.

7. intelligence

n. 聪明,智力,智能

human intelligence

intelligent

adj有才智的;聪明的;明智的;有理性的

The child made a very intelligent comment. 那孩子作了很有见地的评论。

【11江西】the exploration of space allows creative, brave and intelligent members of our species to focus on what may serve to save us．

8.solve

vt..解决，解答

solution

n. 解决，解答

How are you going to solve the problem?

He finally solved the difficulty. solve:侧重给出一个答案

solve a mystery/puzzle/problem/difficulties settle:其对象通常是某种争端，settle a matter/quarrel/ an argument 9. from… on

从…时起

From now on从现在开始

from then on从那时开始

10. reality n

1).

现实;真实[U] He is out of touch with reality. 他脱离现实。face/accept reality 面对/接受现实

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2). 事实,实际存在的事物[C] His dream has become a reality.

In reality事实上= in fact= in truth= as a matter of fact=actually/really 【期末测试】She seemed confident but _________she felt extremely nervous. A.

in peace

B. in surprise

C. in fun

D. in reality

答案D 她看起来自信，但是事实上她很紧张

【12北京】

事实上，我们应该向那只黑色的笔学习，只要我们自信于我们已经做得就不要在意别人说什么。

In reality, we should learn from the black pencil: not to mind what others say so long as we are confident in what we have done. 11．personal adj 1)个人的,私人的

It's all a matter of personal taste. 这纯粹是个人的兴趣问题。

2). 本人的,亲自的

Make a personal visit personally

1) 就本人而言，就个人而言（in one’s opinion）

personally，

I don’t like the painting.

2) adv.亲自地，

本人

The old man said that he personally didn’t believe the report. 4

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[期末测试]_Shall we go to her party at 7:00? _ ____, it’s not a convenient time. A.

By my opinion

B. In my opinions

C. Personally

D.In person 答案C

我们7点要去她的聚会么?

就我而言,这个时间不方便. in my opinion在我看来,in person是亲自

12. 1)as a result. 结果是。。。

As a result, he had to leave.结果他只得离开。

2)as a result of 由于…的原因，

后接名词或代词，相当于because of

As result of rain, we had to stay at home. 3)result from

产生于…, 由…引起

后跟原因

Nothing had resulted from our efforts.我们的努力没有产生什么结果

4)result in引起, 导致; 以…为结局

后跟结果

The game resulted in another victory for our team.比赛结果, 我们队又获胜了。

（后两者都可做谓语动词）

13．total

1)adj.总计的,总括的,全体的,完全的,绝对的

What is the total population of Japan? 日本的总人口为多少?

2) n.

总数;合计[C] Their expenses reached a total of 1,000 pounds. 他们的花费总计一千英镑。

totally

adv.完全地，整个地

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14．so that 1) So that…引导目的状语从句时，表示“以便；为了”，从句中常使用can /could /may /might /will /would /should等情态动词或助动词,

此时可与

in order that 换用

I spend more time learning English every day so that(= in order that) I can make greater progress this year.

2) so that“因此，所以”，引导一个表示结果的状语从句，从句中谓语根据需要使用相应的时态，主从句间可有逗号相隔。

Wang Lang did not work hard enough, so that she is out of work when she is still young. so that与

so… that 辨析

So that可以引导目的状语从句，或引导结果的状语从句，so… that只引导结果的状语从句，作“如此…以致于”解，常用在so+形容词或副词+that句型中

I am so busy that I have no time to help her. 15. explore

vt. Vi. . 探测;探勘;在...探险

They explored this desert region in 1923.

explorer

n.勘探员，探险者

exploration

n. 探险，探索

explode v.爆炸

explain 解释，说明

export

出口，输出

【07上海】explores the lakes, rivers and the creatures in them 16. anyhow adv. 1). 无论如何,不管怎么说

It may snow, but anyhow I will go to town.

2). 不管从什么角度(或用什么方法),总之)(用于否定句中) He couldn't convince her anyhow. 他怎么想办法也不能使她信服。

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17．goal

1). (赛跑等的)终点;(旅行的)目的地

They reached the goal of their journey.

2). 目的,目标

set a goal 设定目标

achieve /realize/ attain/reach a goal实现目标

My goal in life is to help others.

3). (足球等运动的)球门;守门员;得分数

The ball missed the goal by a few inches.

【10四川】

为了达到目标，我们必须尽最大努力通过高考并且进入一个好学校。

To reach the goal, I must first try my best to pass the college entrance examination and enter a good university.

18. signal

1）vt.

用信号通知,以动作向...示意,

vi.发信号,打信号

She signaled the car to stop by raising her hand. 她举手示意车停下。

2）n.

[C]. 信号;暗号;信号器;交通指示灯;【铁】信号机

A red lamp is used as a danger signal. 红灯用作危险信号。

【09湖北】26. In our class, when the bell rang and the teacher closed his book, it was a

for everyone to stand up. A.

signal

B. chance

C. mark

D. measure

答案A

signal信号；chance机会；mark标志；measure测量。句意是在我们课堂上，当铃声响起，老师合7

必修2 Unit3

起课本时，这是让每个人都起立的信号。故选A。

19. type

n.

1). 类型,型式,样式[C] (+of)

What type of house would you prefer to live in?

2). 典型;榜样[C] He is a type of of pedant. 他是个十足的书呆子典型。

v. 用打字机打,把...分类

.

Please type this letter for me.

20. in a way在某种程度上= in one way=in some way The work is well done in a way.

in the way/ in one’s way

挡道，碍事

in no way 决不

by the way 顺便说一下

【07陕西】13. – I think he is taking an active part in social work.

-------I agree with you

.

A.

in a way

B. on the way

C. by the way D. in the way 答案A

in a way意为“在某种程度上，稍稍”，表示在某种程度上我同意你的看法。on the way意为“在途中,接近”。by the way意为“顺便”。in the way意为“挡道”。

21. arise vi产生,发生，出现,形成

+from/out of New difficulties will arise from such situation.那种情况将会产生新的问题

rise, raise, arise的区别

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必修2 Unit3

*arise（arose，arisen）

发生”，

arise from=result from“起源于”,由…引起

Accidents always arise from the carelessness.许多事故都源于粗心。

*rise（rose，risen）

vi.“上升”，

起立；增高；起义

n.“上升，上涨”

The sun was rising when we got to the top of the mountain.

太阳出来时我们来到了山顶。

The next morning I was the first to rise.

第二天我是第一个起床的。

*raise根本含义“使上升”，

1）“举起”raise one’s hand

2）“提出”raise a question

3）“抚养，相当于bring up/raise children（

4）“筹集”raise funds

【09江西】29. ------- What is the price of petrol these days

-------Oh, it ______ sharply since last month.

A.

is raised

B. has risen

C. has arisen

D. is increased

答案B 考查时态。Since引导的时间状语通常和现在完成时连用的。句意：自从上个月，汽油价格一直在上涨。

22.with the help of

在...的帮助下

With the help of my English teacher, I got the first prize this time. I can finish the work with Charlie's help. = I can finish the work with the help of Charlie.

without one’s help

没有…的帮助

be of great help

非常有帮助

with the aid/assistance of

在…的帮助下

under the direction of 在…的指导下

under the leadership of 在…的领导下

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必修2 Unit3

23. electronic

adj.电子的;电子操纵的

electronic control

电子控制

electronic equipment 电子设备

electronic music

电子音乐

拓展

electricity

n.电；电力

electric

adj.电的;导电的;发电的, 用电的;电动的

electrical

adj.电学的

【09浙江】Based on these interactions, the e-nose gives off electronic signals that the scientists analyze using computer software. 24．appearance n. 1)外貌,外观;外表; [U][C]

The appearance of the old house completely changed.

2)出现,露面[C] John's appearance in the doorway was welcomed with shouts.

appear vi 1) 出现;显露; 出版,发表；;露面

Gradually a smile appeared on her face. 她脸上渐渐地露出笑容。

2）似乎,看来好像(系动词) （1）+to do/be

（2）It appers+that He appeared to be talking to himself. 他似乎在自言自语。

【08湖南】people should not judge things by their appearance 25. deal with

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1).应付;处理

He has learnt to deal with all kinds of complicated situations.他已学会恰当地应付各种复杂局面。

2). 与...交涉,交易

they’ve dealt with this company for 20 years. 26.

operate 1) V.经营；管理

operate a business or organization 2) v.操作，控制，使用（机器、设备等）

operate a machine 3) V.（对…）动手术

operate on a patient operator

n.

（电脑）操作员；接线员

operation

n. 操作，经营；手术

27. watch over 1) 照顾，看管

Will you watch over my clothes while I have a swim?

2) 看守，监视，守卫

They were watched over by three policemen.

[期末测试] – I will be on business for a week. Will you _____my dog for me while I am away?

-- With pleasure.

A. look at

B. watch for

C. watch over

D. look for 11

必修2 Unit3

soon as一……就……，根据上文“我”已打算去青岛，

答案B 句意：你在那儿时能给我买一些书吗？A. If如果；

B. While在……时候；

C. Since自从； D. As 所以应选while，故选B。28. apply 1) V.申请;请求

apply for I am continuing to apply for jobs. 2) V.适用;适合

apply to The law does not apply to us. 3) V.应用;运用

apply…..to…..

His project is concerned with applying the technology to practical business problems. application

n.

应用；用途；申请

29. support 1)

v.支持;赞同; support someone or their ideas or aims 2)

v.支承;支撑;支护

seek support 寻找依靠

3)

n.支撑物;支柱

A support is a bar or other object that supports something.

supporting

adj.

支持的；支撑的

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单词附表：

PC（=personal computer）个人电脑；

laptop

n.

手提电脑

PDA(personal digital assistant)掌上电脑；个人数码助理

analyse

vt. 分析

analysis

n. 分析

analyst

n. 分析家

analytical

adj.

分析的

technology

n.

工艺；科技；技术

technological

adj.

科技的

revolution

n.

革命

intelligence

n.

智力；聪明；智能

intelligent

adj.

智能的；聪明的

mathematical

adj.

数学的

tube

n.

管；管子；电子管

network

n.

网络；网状物

web

n.

网

finance

n.

金融；财经

mobile

adj.

可移动的；机动的

rocket

n.

火箭

happiness

n.

幸福；快乐

download

vt.

下载

programmer

n.

程序员；程序师virus

n.

病毒

teammate n.

同伴；伙伴

coach n.

教练

character n.

性格；特点

mop n.

拖把

vt.

用拖把拖；擦

naughty adj.

顽皮的；淘气的

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spoil vt.

损坏；宠坏

niece n.

侄女；甥女

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