Learning about Language名师教学设计

必修二Unit 3 Computers

Using language 核心词汇

1. IT, which means Information ____________（技术）

is very important. 2. This so-called gold is ________, （人造的）but it costs as much as real gold.

3. After the Industrial ___________（革命）, farmers left their fields and went to work in factories. 4. The greatest scholar cannot ___________（解决）this difficult problem.

5. Don’t be sad, ________（无论如何）, you tried your best. 6. How are you going to________（处理）

the water pollution of this area? 7. Try to _________ (simple) your explanation for the students to help them understand better.

8. His speech is _________ (logical) organized and sounds great. 9. The boy is very clever and he shows high _____________ (intelligent) in study.

10. ________ (real) is not the way you wish things to be but the way they actually are. 高频短语

1.

2.

3.

4.

5.

6.

7.

8.

_______________从……时起

_______________结果

_______________如此…以致于……

_______________在某种程度

_______________在……的帮助下

_______________处理；安排

_______________看守；监视

_______________ 随着时间的流逝

重点句式

1. By the1940s I had grown _________a room, and__________I would grow larger! 到20世纪40年代, 我已经长到一个大房间那么大, 我不知道我会不会继续长大。

2.

__________________ , I was made smaller. 随着时间过去，我被弄得越来越小。

3. ____________ , I was made smaller. 随着时间过去，我被弄得越来越小。

4. _____ I totally changed my shape. 结果我的形态完全改变了。

5. Over time my memory has developed __ much ___, like an elephant, I never forget anything I have been told! 随着时间的推移，我的记忆能力发展的如此之快，就像一头大象一样，我从来不会忘记告诉我的任何事情！

知识详解

1.

as a result结果

[教材原句P18]：As a result I totally changed my shape. 结果我的外形完全改变了。

[辨析]：as a result, as a result of, result in, result from (1)as a result因此，结果，副词短语，常作状语，使用时其前常有一个表示原因的句子。

We helped each other in studies and as a result we became good friends.我们在学习上互相帮助，结果我们成了好朋友。

(2)as a result of是介词短语，相当于because of，只能连接名词/代词/动名词及what宾语从句。

As a result of the car accident，Jackson couldn’t work any longer.由于车祸，杰克逊不能再工作了。

(3)result in相当于lead to，结果为……；导致，主语是原因，宾语是结果。

His carelessness resulted in his failure.他的粗心导致他的失败。

(4)result from相当于lie in，因为，源自，主语是结果，宾语是原因。

His failure resulted from his carelessness. 他的失败在于他的粗心。

【巩固练习】：

(1). Jenny nearly missed the flight______doing too much shopping. A．as a result of

B．on top of C．in front of

D．in need of (2).用result的短语填空：

①It rained heavily.________________we had to stay at home for the whole weekend. ②________________the heavy rain，we had to stay at home for the whole weekend.

2. totally adv.

整个地；完全地

[教材原句P18]：As a result I totally changed my shape. 结果我的外形完全改变了。

【思维拓展】：

(1)total adj.整个的；总的。n.总数；合计

a total failure完全失败(2)a total of总共……in total加起来

①China has a total land area of over 9.6 million km2. 中国土地总面积超过960万平方公里。

②A total of 100 teachers will attend the meeting. 总共100名老师参加了会议。

③In total, over 250 employers completed the safety training. 总共有超过250名员工完成了安全培训。

【巩固练习】：

①．They _________（total） overlooked the study of the subject.

3. anyhow adv.无论如何；即使如此

[教材原句P18]：Anyhow, my goal is to provide humans with a life of high quality.不管怎样，我的目标是给人类提供高质量的生活。

【例句探源】: ①Anyhow, we have plenty of time to plan ahead. 不管怎样，我们有许多时间提前作计划。

②It’s too expensive and anyhow (＝anyway) the color doesn’t suit you.这个太贵，而且颜色也不适合你。

③I’m afraid we can’t come, but thanks for the invitation anyhow (＝anyway)．恐怕我们来不了，不过还是感谢邀请。

【巩固练习】：

(1). I’m certain David’s told you his business troubles.________, it’s no secret that he owes a lot of money to the bank. A．However

B．Anyway C．Therefore

D．Though

4. Signal vi.& vt.发信号；n.信号

【教材原句P23】：For example，I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal. 例如，当我启动的时候，我可以用计算机语言向队友示意把球传给我，这样可以有一个漂亮的射门。

【例句探源】: ①She signaled the car to stop by raising her hand. 她举手示意车停下。

②Rapid breathing is a danger signal and you should call your doctor.呼吸急促是个危险的征兆，该去请你的医生了。

【辨析】：符号，标志，信号:（名词）signal, sign, symbol. signal指虚幻不可见的，eg.danger signal.常指约定俗成，用于传达某些信息的信号，

也指灯光，声音或信号标志. The lighthouse flashes signal twice a minute.

灯塔一分钟发两次闪光信号。

sign指有代表性象征意义的标记,

具有一定含义的任何有形或无形的符号或标志, 它的表示可以是实物、表情、动作、文字、语言及任何痕迹或征兆. There is a stop sign at an intersection. 在交叉路口处有停车标志。

symbol 象征一般是指象征意义性的标志，可是实物也有可能是虚有的. The lion is the symbol of courage 狮子是勇气的象征

【巩固练习】：

(1).In our class，when the bell rang and the teacher closed his book，it was a________for everyone to stand up. A．signal

B．sign

C．symbol

D．signature

5. in a way 在某种程度上

[教材原句P23]：In a way our programmer is like our coach. 从某种程度上讲，我们的程序员就好比是我们的教练。

【思维拓展】：

all the way一路上；自始至终；完全

by the way顺便说

in no way一点也不；决不

in the way挡道；碍事

No way！[俚]别想！没门！

on one’s way/the way to在……路上

【例句探源】: ①In a way，I’m a little surprised he accepted the offer.

从某种意义上讲，他接受了这个报价让我觉得有点惊讶。

②Only in this way can you get rid of your bad habits. 只有用这种方法你才能戒掉你的坏习惯。

③In no way should you lose heart. 你决不应该失去信心。

④

Don’t stand in the way. Move aside and let me pass. 不要挡着路，靠边点让我过去。

【巩固练习】：

(1).用way的短语填空：

①____________________to school he came across a boy who lost his way. ②There is a truck____________________and I can’t get through.

③Perhaps he should have said nothing，but______________it was his duty. ④____________________，have you seen my umbrella anywhere?

6. arise vi.出现；发生

[教材原句P23]：Then she prepares reliable moves to use if a new situation arises. 接着她准备好了可行的步骤来应对新情况的出现。

【思维拓展】：

(1)作“呈现；出现；发生”之意时，主语多为抽象名词argument/problem/quarrel/question/movement等

(2)arise from由……而引起，由……而产生；从……中产生

【例句探源】: ①Unexpected difficulties arose in the course of their experiment.在他们进行实验的过程中，出现了意想不到的困难。

②He arose from his seat.他从座位上站起来。

③Accidents often arise from carelessness. 事故往往是由疏忽大意而引起的。

【辨析】：

原形

过去式

过去分词

v.ing arise (vi.) 出现，发生，起因于

arouse (vt.) 唤醒，激起

arose aroused arisen aroused risen arising arousing rising rise (vi.) 升起，起身，增长，上升

rose raise (vt.) 举起，唤起，提高，饲养

raised raised raising 【串烧记忆】：

We were watching the children raising the national flag，and saw it rising slowly in

the wind，which aroused our patriotic minds. 我们在观看孩子们升国旗，看到国旗在风中徐徐升起，这唤起了我们的爱国之心。

【巩固练习】：

(1).用arise，rise与raise填空：

①The sun ________ in the east and sets in the west. ②We should always keep in mind that accidents________from carelessness while driving. ③After the war the standard of living was ________rapidly. ④This book ________ my interest in politics.

7. deal with处理；安排；对付

[教材原句P24]：This means that it should clean the house，mop the floors，cook the dinner and deal with telephone calls. 这就意味着它应该打扫房子、拖地、做饭以及接电话。

【思维拓展】：

deal with常与how连用，而do with则常与what连用。

【例句探源】: ①I don’t know how to deal with the situation.

我不知道如何处理这种情况。

②I don’t know what to do with the situation.

我不知道如何处理这种情况。

【巩固练习】：

(1)—You look so worried. What’s the matter?

—I don’t know________these boring problems.

A．what to deal with

B．how to do with C．what can I do with

D．how to deal with

8. watch over看守，监视，保护，留神

(= take care of) [教材原句P24]：It should also watch over my naught niece, whom comes to my house very often.它还应该照管我淘气的侄子，他经常来我家。

【例句探源】: ①Could you watch over my clothes while I have a swim? 我去游泳时你帮我照看一下衣服吧。

【思维拓展】：

watch for 盼望；等待；

留心

watch out (for) = look out (for) 警惕、密切注意

on watch 值班，监视

on the watch (for) 密切注意着；警惕着

keep watch留心；注意；看守

【巩固练习】：

①You have to_____________ the right moment. ②They took turns to ______________the children..

句型梳理

1.[教材原句P18]：As time went by，I was made smaller. 一年年过去，我被做得更小了。

[句法分析] as意为“随着”，引导时间状语从句。

①As time went on，his knowledge broadened. 随着时间的推移，他的知识面变宽了。

②As we grow older，we get wiser. 随着年龄的增长，我们会变得越来越聪明。

【辨析】：as与with (1)as是连词，引导时间状语从句

③As time went by，the city became more beautiful. 随着时间的流逝，这座城市变得更美丽了。

(2)with是介词，后接名词或代词构成with短语或with复合结构。

④With the time going by，they became close friends. 随着时间的流逝，他们变成了好朋友。

【巩固练习】：

①.I couldn’t do my homework with all that noise________.

A．going on

B．goes on C．went on

D．to go on ②.________children get older，they become more and more interested in the things around them. A．While

B．When C．As

D．With

2.[教材原句P18]：And my memory became so large that even I couldn’t believe it.

我的存储量变得如此之大，甚至连我自己都不能相信。

[句法分析] so...that...结果是，以至于……，so是副词，后面要跟形容词或副词，其用法如下：

＋形容词或副词＋形容词＋＋单数可数名词so＋that... ＋many/few＋复数可数名词＋少的＋不可数名词【辨析】：so that；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；引导结果状语从句时，从句中一般不用can和may等词，在so that前可以用逗号，意思是“因此;所以”。

①.The little boy saved every coin so that he could buy his mother a present on Mother's day. 2 so ... that ..

so＋形容词或副词＋that ...引导结果状语从句。意思是“如此……以致于……”。

①.When the football fans saw Beckham, they got so excited that they cried out such后边要用名词（这个名词前面可以带形容词，也可以不带）。因此，

3.such…that的句型结构可分以下三种：

1) such＋a(an)＋adj.＋单数可数名词＋that…clause

①. He is such a clever boy that everybody likes him.

他非常聪明，大家都非常喜欢他。

2)such＋adj.＋复数可数名词＋that…clause

①. They are such interesting novels that i want to read them once again.

这些小说非常有趣，我想再读一遍。

3)such＋adj.＋不可数名词＋that…clause

①. He has made such great progress that the teachers are pleased with him.

他进步得很快，老师们对他感到很满意。

注意：如果such后边的名词前由many、much、few、little（很少）等词所修饰的话，则不用such而用so。例如：

①.

He had so little education that he was unfit for this job.

他所受教育很少，不适合做这个工作。

【巩固练习】：

①

The camera is __________expensive__________ i can’t afford it. (2004年辽宁省)

A. so, that B. such, that C. so, as to D. enough, that

②

Miss Gao asked a question, but it was____that nobody could answer it.(2001安徽省)

A. very difficult B. too difficult C. difficult enough D. so difficult