高二英语译林版选修7学案：Unit1LivingwithtechnologySectionⅠ 含解析

Unit 1
Living with technology
阅读下面的文章，试着完成下列问题
August 10,1897：Dr Felix Hoffmann ，a chemist working at Farbenfabriken vorm.Friedr 。

Bayer ＆ Co.，recorded in his laboratory logbook that he had succeeded in acetylating salicylic(乙酰水杨酸的) acid into a chemically pure and stable form of acetylsalicylic acid （ASA ）．Hoffmann developed acetylsalicylic acid with the intention of relieving rheumatic pain.Although the young Bayer researcher didn’t realize the significance of his achievement in creating ASA ，he developed the active ingredient for the best.known and most frequently used
medicine in the world：aspirin.
Bayer AG introduced aspirin to the world a century ago in 1899。

In 1915,aspirin —the first drug to be processed in tablet form —became available without a prescription.It remains the “gold standard” among painkillers to this day，and recent findings have even shown the drug to prevent heart attacks and strokes。

Other notable research and development breakthroughs from Bayer include the discovery of polyurethane chemistry in the 1930s and development of the first broad.spectrum antimicrobial for treatment of fungal diseases in humans。

Bayer's first operations in the United States date back to 1865,when the company purchased an interest in a coal tar dye plant in Albany，N。

Y。

The company gradually expanded to include agricultural products，dyestuffs，and a wide variety of chemical products。

Questions：
1．What did Felix Hoffmann develop in 1897？
2．When did Bayer begin its operations in the United States?
Keys：1.Acetylsalicylic acid（ASA),the active ingredient for the best。

known and most frequently used medicine in the world：aspirin.
2．In 1865.
诱思探究
Do you know any other stories about some other inventions?
一、词汇拓展
1．__________n．演变，进展；进化→__________v．发展，演变；进化→__________adj.进化的;发展的；渐进的
2．________n．原理，法则；道德原则，行为准则→________adj.有原则的；有操守的
3．__________vt.制造；修筑，建造→__________n．建设；建筑物;解释；造句
4．__________adj。

可使用的；可接触到的;可到达的；易理解的→__________vt。

使用；存取;接近n。

进入；使用权；通路5．________vt.使分布,分散；分发，分配；分销→________n．分布，分配
6．__________n．百分率，百分比→__________adj.百分之……的
7．__________v．上发条；缠绕；蜿蜒，曲折→__________（过去分词)
8．__________adv.最后，终于→__________adj。

最后的，结果的；可能的;终于的→__________n．事件,大事；项目;结果9．__________n．存储，储藏（空间）→__________v．＆n．贮藏，储存
10．__________vt。

预料，预见,预知→__________adj.可预知的；能预测的
11.__________n．适应；改编本，改写本→__________v．适应;改编→__________n．适配器;改编者→adaptive adj。

适应的,适合的12．__________adj.电子的→__________adj.电动的,带电的→__________adj。

与电有关的→__________n．电
13．__________n．翻译；转化→__________vt。

翻译；转化→__________n．译者；翻译器
14．__________vt.拒绝,拒收；不予考虑,不予录用→________n．抛弃;拒绝；被抛弃的东西
15．__________adj.平常的；典型的,有代表性的；特有的→__________n．类型，品种；模范；样式
二、短语互译
1．keep in touch with __________
2．be made in __________
3．without delay __________
4．at the same time __________
5．be employed to do __________
6．in the meanwhile __________
7．由……决定__________
8．代替，而不是__________
9．投票支持__________
10．处理；对付；对待__________
11．反对__________
12．额外__________
三、重点句型
1．With mobile phones,we can keep in touch with others __________ __________ __________。

有了手机,无论我们在哪里都可以与别人保持联系。

2．John Logie Baird constructed the first colour TV in 1928，but __________ __________ __________ __________ 1938 that the first colour TV programme was broadcast。

约翰·洛吉·贝尔德于1928年制造出第一台彩色电视机，但直到1938年第一个彩色电视节目才播出。

3．__________ took more than two decades，though,until 1951，for regular colour TV broadcasts to begin in the USA。

尽管如此,正常的彩色电视节目还是经过了二十多年,直到1951年才在美国播出。

4．Meanwhile,electrical components eventually became __________ __________ __________，by the late 1960s,portable cassette players were developed，along with video recorders which were used by TV stations。

与此同时，电子元件在最后变得如此之小以至于到了20世纪
60年代末,研制出便携式盒式磁带播放器，同时还研制出了电视台使用的录像机。

5．For example,__________ __________ __________ the circumstances，when the phone rings，everything stops __________ __________ the call can be answered.
例如,无论在什么情况下，当电话铃声响起时，为了接电话，一切都得停下来.
答案：
主题导读
诱思探究：Keys：The answer is various。

基础导练
一、1.evolution；evolve;evolutionary
2．principle;principled
3．construct；construction
4．accessible；access
5．distribute;distribution
6．percentage；percent
7．wind；wound
8．eventually；eventual;event
9．storage；store
10．foresee；foreseeable
11．adaptation；adapt；adapter
12．electronic;electric；electrical;electricity
13．translation；translate；translator
14．reject；rejection
15．typical；type
二、1。

与……保持联系
2．在某地生产,在某地制造3．立即，不耽搁
4．同时;然而
5．受雇做……
6．在此期间；与此同时7．up to
8．instead of
9．vote for
10．deal with
11．be opposed to 12．for good measure
三、1.wherever we are 2．it was not until
3．It
4．so small that
5．as fast as possible 6．no matter what；so that
Section ⅠWelcome to the unit，Reading ＆Word power
一、阅读The evolution of video and sound devices，回答下列问题
1．Regular TV broadcasts began ______.
A．on 11 May 1928 in London B．on 20 August 1929 in New York
C．on 20 August 1929 in Washington D．on 11 May 1928 in New York
2．How many people are mentioned in the text who contributed to the development of video and sound devices?
A．2. B．3. C．4。

D．5。

3。

Satellites ______。

A．were used to broadcast TV beginning in 1967
B．make TV accessible to people living in the countryside and remote areas
C．get lots of money from the people who use it
D．can be used by many people who own satellite dishes
4．The modern record player was ______。

A．developed by Emile Berliner in 1887 B．a player that used round tubes to record on
C．first developed in Germany D．developed by Edison in 1877
5．CDs ______。

A．were first made available in 1993
B．have a much better sound quality than traditional records and cassettes
C．are only used for less than 11 years
D．have a much better sound quality than the VCD
二、阅读The evolution of video and sound devices，完成下列表格
1．With mobile phones，we can keep in touch with others wherever we are。

（Page 1)
有了手机,无论我们在哪里都可以与别人保持联系。

1)本句含wherever 引导的让步状语从句,相当于no matter where.类似的词还有whatever，whichever，whoever，whenever，however,这些词引导让步状语从句的时候，可以放在句尾，也可以放在句首。

You always blame me whenever anything goes wrong.
无论什么时候出现问题了，你总是指责我。

However difficult it is，we must achieve the goal。

无论多难,我们都必须实现这个目标。

注意：whatever，whichever，whoever除了可以引导状语从句，也可以引导名词性从句，此时不能用“no matter＋疑问词”的形式替代。

Whoever breaks the law should be punished。

＝No matter who breaks the law，he or she should be punished.
无论是谁违反法律都应该受到惩罚。

Give these clothes to whoever wants them。

将这些衣服给那些需要它们的人.
2）keep in touch with与……保持联系
Do you still keep in touch with your best friend in elementary school?
你仍然和你小学最好的朋友保持联系吗？
We now keep in touch with him by writing letters.
我们现在通过写信与他保持联系。

(1)touch vt.接触；触摸；使受伤；感动
Do not let them touch each other.
不要让他们接触到彼此.
They were touched by the story。

他们被那则故事感动了。

（2）touch的相关短语：
get in touch with 与……联系；和……接触
lose touch失去联系
stay in touch 保持联系
out of touch 失去联系；不来往
单项填空
1)Here’s my number if you need to ______ me.
A．get in touch with B．keep in touch with C．be in touch with D．put in touch with
2)All people，______ they are old or young，rich or poor，have been trying their best to help those in need since the disaster.
A．even if B．whether C．no matter D．however
2．The evolution of video and sound devices(Page 2）
影音设备的发展
evolution n．演变,发展；进化
Our political institutions are in continuous evolution.
我们的政治制度在不断发展。

the evolution of the human species
人类的进化
evolve v．发展;使逐步形成；进化
Buds evolve into flowers。

蓓蕾开放成花.
Each school must evolve its own way of working。

每所学校必须形成自己的办学方式。

Scientists think that birds probably evolved from reptiles。

科学家认为鸟类很可能是由爬行动物进化而来的。

完成句子
1)我们研究从种子和花蕾到花的成长过程.
We studied the ______ ______ ______ from seeds and buds。

2）在演化过程中一些鸟类失去了飞行的能力。

In the ______ ______ ______,some birds have lost the power of flight。

3．Many different people contributed to the development of TV。

（Page 2，Line 6）
许多各行各业的人们对电视的发展做出了贡献。

contribute v．贡献；出力;投稿;捐献（常常与介词to搭配）；是……的原因之一
He contributed half of his savings to the relief fund.
他将积蓄的一半捐献给救济基金会。

He didn't contribute one idea to the document。

他对这份文件没有出一个主意。

He contributed generously to the Red Cross.
他对红十字会慷慨捐助。

The scientist often contributes to the academic journal.
这位科学家常常给那家学术期刊撰稿。

Medical negligence was said to have contributed to the old man's death。

据说医疗疏忽是这位老人死亡的原因之一.
A number of factors contribute to this。

很多因素促成了此事的发生。

派生词：contribution n．捐助；贡献；捐助之物
The invention of paper was a great contribution to human civilization。

纸的发明是对人类文明的一大贡献。

Would you like to make a contribution to the hospital rebuilding fund?
你愿为医院重建基金捐款吗？
Everyone should make a contribution to protecting the environment。

每个人都应当为保护环境作贡献.
完成句子
1)不在于你是谁，而在于你能做出怎样的贡献.
It is not who you are but what ______ ______ ______.
2)许多退休的老人还能用他们丰富的经验为社会做贡献。

Many retired people can still ______ ______ the society with their rich experience。

4．John Logie Baird constructed the first colour TV in 1928，but it was not until 1938 that the first colour TV programme was broadcast.(Page 2,Lines 12.13）
约翰·洛吉·贝尔德于1928年制造出第一台彩色电视机，但直到1938年第一个彩色电视节目才播出。

1）construct vt.制造；修筑,建造
I spent 15 days learning how to construct a model spaceship。

我花了15天的时间学习如何制造宇宙飞船的模型。

This team is constructing a bridge which is to be used next year.
这支建筑队伍正在建明年将要使用的桥。

派生词：
construction n．建筑，建造；建筑物
These include car manufacturing，the construction industry and tourism.
这些包括汽车制造业、建筑业和旅游业。

The building is under construction。

这座大楼正在建造中。

The house is a simple wooden construction.
这间房子是简单的木结构建筑。

2)not .。

. until“直到……才，在……之前不”,只用于主句谓语是瞬间性动词的情况，如果主句谓语是延续性动词时则不用not。

We can’t start the job until we have the approval from the authority concerned。

我们直到得到官方许可才可以开始工作。

He waited until the volcano became quiet。

他一直等到火山平静下来。

(1)如果“not 。

.。

until”结构置于句首，主句要用倒装结构，而until引导的句子不倒装。

Not until I left home did I begin to understand how kind my parents were.
直到离开家，我才开始明白我的父母是多么慈爱.
(2)“not .。

.until”结构用于强调句中“It was/is not until .。

.that" 表示“直到……才”.
It was not until I arrived at the airport that I knew I had left my wallet at home。

直到到达机场我才知道我把钱包忘在家里了。

(3）在until 引导的时间状语从句中，主句若是一般将来时或祈使句，从句往往用一般现在时或现在完成时。

Don’t get off until the bus has stopped。

车未停稳时不要下车。

3）强调句型：It was/is 。

.that/who
It was the way he asked that really upset me.
真的使我不安的是他问话的方式。

Was it during the Second World War that he died？
他是在第二次世界大战中牺牲的吗？
When was it that the Long March started？
是什么时候开始长征的？
It was Tom that/who broke the window.
打破窗户的人是汤姆。

（1)强调句通常强调主语、宾语、状语,可以强调单词、短语和从句。

it本身没有词义。

（2）强调句中的连词一般只用who（强调部分为人时）和that （强调部分为人或物均可），强调时间状语和地点状语时连接词用that。

（3)that或who之后动词的人称和数与它前面被强调的名词或代词保持一致。

（4)强调句中的时态只有两种，一般现在时和一般过去时。

当原句谓语动词是一般过去时、过去完成时和过去进行时时,用It was 。

.。

that/who .。

，其余的时态用It is ..。

that/who 。

.。

(5）强调句的一般疑问句形式为：Was/Is it 。

that/who 。

.。

?
（6）强调句的特殊疑问句形式为:特殊疑问词＋was/is it that/who 。

..?
单项填空
1)We were told that we should follow the main road ______ we reached the central railway station.
A．whenever B．until C．while D．wherever
2）—Time to go to bed，Mary.
—Oh，Mum，I won't go to bed ______ I have finished my homework.
A．after B．since C．until D．as soon as
3)It was ______ his mother came in ______ to prepare his lessons.
A．not until；did the boy begin B．until；that the boy began
C．until；did the boy begin D．not until;that the boy began
4）The new railway is still ______.
A．on construction B．in construction C．under construction D．at construction
5．It took more than two decades，though，until 1951,for regular colour TV broadcasts to begin in the USA。

(Page 2，Lines 13。

14）尽管如此,正常的彩色电视节目还是经过了二十多年,直到1951年才在美国播出。

1)it在本句中作形式主语，代替下文中的真正主语for regular colour TV broadcasts to begin in the USA，以保持句子平衡。

it作形式主语,并没有具体意思.真正的主语往往由不定式(短语）、动名词（短语）或从句来充当。

It takes 。

..(时间)for sb。

to do sth.意为“某人做某事花了……时间”。

It is easier to say than to do.
说比做容易。

It’s no harm drinking running water in that area.
在那个地区喝自来水是无害的。

It was a shame that he didn’t pass the exam.
很遗憾他没有通过考试。

It took two hours for him to finish the work。

他花了两个小时来完成那项工作。

it除了作形式主语外，还可作形式宾语。

I think it necessary to learn a second foreign language.
我认为学习第二外语是必要的。

Don’t take it for granted that he is willing to help you.
不要认为他愿意帮你是理所当然的事。

2）though adv。

尽管如此；然而;不过
I’ve a bit of headache。

It's nothing much，though。

我有一点头痛，不过并不厉害。

（1）though conj。

虽然
Though the sun was shining，it wasn’t very warm。

虽然阳光灿烂，但不是很暖和。

(2)辨析：although，though和as
although一般置于句首，也可置于句中，不用于倒装语序.
though引导从句时可置于句首也可置于主句之后。

as位于句首引导让步状语从句，通常用倒装语序。

可以提到as 之前的成分有：表语，用作状语的单个的副词，动词原形.注意:当作表语的名词提到as之前时，修饰它的冠词应该省去。

Although he is clever，he can’t solve all the problems.
Though he is clever，he can't solve all the problems。

Clever though/as he is，he can't solve all the problems。

尽管他很聪明，他却不能解决所有的问题。

Child as he is，he can do it well。

尽管他是个孩子，他却能把那件事做好。

Hard as he worked，he couldn’t finish the work in two days.
尽管他作出了努力,他却不能在两天内完成那项工作.
Object as he may，we will go。

纵使他可能反对，我们也要去.
单项填空
1）______ worries me the way he keeps changing his mind.
A．This B．That C．What D．It
2）I don’t know him well ______ I’ve known him for a long time。

A．since B．though C．if D．until
6．Regular colour TV broadcasts were delayed in the UK until 1967。

(Page 2，Lines 14.15)
通常的彩色电视节目在英国被推迟到1967年才播出.
delay vt。

＆vi。

(使）推迟，延迟n．延误,延迟
He delayed telling her the news，waiting for the right moment.
他没有马上把消息告诉她，等有了适当时机再说。

Thousands of passengers were delayed for over an hour。

数千名乘客被耽搁了一个多小时.
Don’t delay—call us today！
别拖延-—今天就给我们打电话！
The patient must be operated on without delay.
这位病人必须立即动手术。

1)有一类动词，像delay一样，只能接名词、代词、动名词或从句作宾语。

常见的这类词有：acknowledge,admit,avoid，consider，deny，dislike，enjoy,escape，fancy，finish,imagine，mind，miss，practice，resist，risk，suggest等。

2）delay/put off doing sth。

推迟做某事
单项填空
I don't mind ______ the decision as long as it is not too late.
A．you to delay making B．your delaying making
C．your delaying to make D．you delay to make
7．.。

with everyone receiving the same broadcast at the same time.（Page 2，Lines 20­21)
……使得每个人都能同时收到同样的电视节目。

at the same time同时；然而
She was laughing and crying at the same time.
她又哭又笑.
He can be very rude sometimes，but at the same time I can't help
liking him。

他有时会很粗鲁，我还是情不自禁地喜欢他。

1)ahead of time 提前
They finished the work three days ahead of time.
他们提前三天完成了工作。

2）for the time being暂时
You can leave your suitcase here for the time being.
你可以暂时把衣箱留在这里。

3）against time 抢时间；赶时间
We're working against time to get this dictionary finished。

我们正在赶工完成这本词典。

4)at a time 每次；逐一；依次
We had to go and see the principal one at a time.
我们得逐一去见校长。

5)in time 迟早;最后；及时
Will we be in time for the six o'clock train?
我们来得及赶上6点钟的那趟火车吗?
完成句子
1)你必须要严格,但同时也要尽量有同情心.
You have to be firm，but ______ ______ ______ ______ you should try to be sympathetic.
2)她一步两阶地跑上楼梯.
She ran up the stairs two steps ______ ______ ______.
3)好好干，你迟早会成功。

Work hard，and you'll succeed ______ ______。

4）他们正在争分夺秒地工作，设法把人们从废墟中救出来。

They are working ______ ______ to try and get people out of the
ruins。

5)救护车正好及时赶到那里救了他。

The ambulance got there just ______ ______ ______ save his life。

8．They also make TV accessible to people who live far away from cities，and satellite dishes can often be seen distributed throughout the countryside and remote areas。

（Page 2，Lines 21。

23）
它们也使远离城市的人们可以收看电视，在农村和边远地区经常可以看到卫星天线。

1)accessible adj.可使用的;可接触到的；可到达的;易理解的
These documents are not accessible to the public.
公众无法接触到这些文件。

Her poetry is always very accessible。

她的诗总是通俗易懂。

（1）access n．通路,通道；接近；进入；接近的方法；到达的权利或机会
Fallen rocks cut off the only access to the village。

落石切断了通往村庄的唯一通道。

Volunteers have access to the venue in order to help the disabled。

志愿者有权进入该会场以便帮助残疾人。

(2)相关短语：
gain access to接近，进入
have free access to可以自由使用
give sb.access to答应让某人使用
We gained access to/into the house through the window。

我们从窗户进入到屋内。

Every student has free access to the library.
每位学生都可以自由利用该图书馆。

She gave me access to her records.
她答应让我使用她的唱片。

2）distribute vt.使分布，分散；分发，分配；分销
Make sure that your weight is evenly distributed.
确保你的重量分布均匀。

The teacher distributed the new books to the students。

老师把新书分发给学生们。

The company distributes our products in the UK.
这家公司在英国经销我们的产品.
相关短语：
distribute sth.to sb。

把某物分发给某人
distribute sth.among 。

.。

在……中分配某物
3）throughout prep。

遍及；贯穿adv。

全部；自始至终
He searched throughout the room.
他搜遍了整间屋子。

It rained throughout the day.
雨下了一整天。

The woodwork in the house was rotten throughout.
房子里的木制品全部腐朽了。

The ceremony lasted two hours and we had to stand throughout。

仪式持续了两个小时，我们自始至终都得站着。

完成句子
1）雪整整下了一夜。

It snowed ______ ______ ______.
单项填空
2)All of the ski resorts are ______ from the hotel via free public transportation。

A．accessible B．available C．present D．portable
3）The increase in home computers means that families have much easier______ to information.
A．measure B．access C．way D．method
4)In the 19th century the government ______ land to settlers willing to take care of it。

A．advocated B．separated C．divided D．distributed
9．The first record players had to be wound up by hand and only played records that were two minutes long.(Page 3，Lines 31。

32）最早的留声机必须手摇上发条,而且只能播放两分钟长的唱片.
1）record n．纪录；唱片vt.& vi。

记录；记载;录音;录像
She holds the world record for the 100 metres.
她保持着100米的世界纪录.
He was playing a record when I came in.
我进来时，他正在播放唱片。

Listen to the speaker carefully and record/keep a record of what he says。

仔细听演讲者讲话，然后把他说的记录下来.
I recorded the speech made by the famous player with my recorder.He said in his speech,“To set a record is difficult，but to keep a record is even more difficult.”
我用录音机将那位著名选手的发言录了下来，他在发言中说:“创造一项纪录难，然而要保持一项纪录更难."
派生词：recorder n．录音机;录像机
相关短语：beat/break a record 打破纪录
set up/set/establish a record 创纪录
keep a record of 记录，记下
keep a record 保持纪录
2）wind vt。

＆vi.上发条；缠绕；蜿蜒,曲折n．风
He had forgotten to wind（up) his watch。

他忘记给表上发条了.
He wound the wool into a ball.
他把毛线缠绕成一团.
Wind the bandage around your finger。

用绷带把你的手指包扎起来.
The path winds down to the beach.
这条小路弯弯曲曲通向海滩.
The wind is blowing from the south。

刮的是南风。

a gust of wind 一阵风
like the wind 一阵风似的;快速地
winding adj。

曲折的;弯曲的
完成句子
1)你应该记下你的开支.
You should ______ ______ ______ ______ your expenses.
2）这台机器现在正在录音.
The machine ______ ______ now.
3）他在短程游泳方面创造了新的世界纪录。

He has ______ ______ ______ ______ ______ ______ for short distance swimming。

单项填空
4)The little boy wound his arms ______ his mother's neck to stop her leaving。

A．up B．over C．down D．around
10．Most early recorders employed steel tape to record on，which made them heavy and difficult to use ...(Page 3，Lines 34.36)
多数早期的录音机使用钢丝录音带来录音，这使得录音机笨重而且难用……
employ vt.使用；雇用
He employed statistical methods in his work.
他在工作中使用统计方法.
The firm employs the retired professor as an adviser。

这家公司雇用这位退休的教授做顾问.
派生词：employer 雇主；老板
employee 职工;雇员
employment n．雇用；使用;职业；工作
相关短语:employ oneself（be employed)in（doing)sth.从事于；忙于
be employed to do 受雇做……
out of employment 失业
完成句子
1)已雇了一些人来处理这项工作。

Some people have ______ ______ ______ deal with the work.
2）那时她正忙着打扫房间.
She ______ ______ ______ ______ the room at that time。

11．Meanwhile，electrical components eventually became so small that，by the late 1960s，portable cassette players were developed,along with video recorders which were used by TV stations。

（Page 3，Lines 38­40）与此同时，电子元件在最后变得如此之小以至于到了20世纪60年代末，研制出便携式盒式磁带播放器，同时还研制出了电视台使用的录像机。

1)meanwhile adv。

与此同时，在这段时间
Mother went shopping;meanwhile，I cleaned the house.
妈妈去买东西,与此同时,我打扫屋子.
Meanwhile I continued my investigations。

在这段时间,我继续我的调查。

meanwhile还可用作名词，用于in the meanwhile（＝in the meantime），意为“与此同时,在此期间”.
In the meanwhile，I shall go to Oxford University perhaps.
在此期间，我也许会去趟牛津大学。

2）eventually adv.最后，终于
It was a long journey，but we eventually arrived.
旅程漫漫，但我们最后还是到达了。

He struggled with his assailants and eventually drove them away.
他同攻击他的人进行搏斗，最后把他们赶走了。

类似的表达：finally，at last，in the end。

3)“so/such ..。

that .。

.”引导结果状语从句
He was so angry that he couldn't say a word.
他气得说不出话来。

It was such a fine day/so fine a day that we went out for a walk.
那是一个晴朗的日子，所以我们出去散步了。

It was such bad weather that we had to stay at home.
天气很糟糕，我们只好待在家里.
They are such interesting books that I want to buy them all.
这些书都很有趣，我想全部买下来.
There was so much noise outside that we couldn’t hear the teacher。

外面噪音很大，我们听不到老师的话。

（1）在结果状语从句中，so与such的用法如下:
so＋adj。

＋that
so＋adj。

＋a(n）＋n.＋that
such＋a（n）＋adj.＋n。

＋that
such＋adj。

＋n.(pl.)＋that
such＋adj。

＋n.(U）＋that
（2)当that前的名词有表示数量多少的many，much，few，little 等修饰时，只能用so,不能用such。

但little解释为“小的"时，则用such，不能用so。

(3)“so ＋adj./adv。

"位于句首时，主句要用部分倒装语序.
So dark is it that I dare not go out alone。

夜色漆黑，我不敢一个人出去。

4）portable adj。

便携式的，轻便的
The document has been typed into a portable computer.
这份文件已经被输入到一台便携式电脑里了。

单项填空
1）Good ways of doing things mean saving time,and ______ it is important for us to find them.
A．meanwhile B．otherwise C．however D．therefore
2)The flight will be announced soon。

______,please remain seated。

A．However B．Eventually C．Therefore D．Meanwhile
3）The foreign visitor spoke ______ his interpreter could hardly catch his words.
A．such fast that B．so fast C．so fast that D．such fast
12．Technology is now changing faster than most people can keep pace with。

（Page 3，Lines 50­51)
现在，技术发展得如此之快令大多数人赶不上步伐。

keep pace with与……步调一致
We must keep pace with the times。

我们必须跟上时代的步伐。

We help our clients keep pace with global economy。

我们帮助我们的客户跟上全球经济的步伐。

单项填空
In a time of social reform，some people can't keep ______ with the rapid changes of society.
A．terms B．pace C．progress D．touch
13．Who can foresee what the future will bring?（Page 3，Lines 51.52）谁能预见将来是什么样子？
foresee vt.预料，预见，预知
Had I foreseen/If I had foreseen the result of refusing his offer，I would never have done that.
如果我当时能预见到拒绝他的提议带来的后果,我决不会那么做。

foreseeable adj。

可预知的
foresight n．先见;远见;深谋远虑
There is a possibility of severe energy shortages in the foreseeable future.
在可预见的将来，可能会出现严重的能源短缺。

The city planners have wasted large amount of money due to lack of foresight.
由于城市规划者缺乏远见,大量的钱财被浪费了。

完成句子
1)很难预见将来会发生什么。

It's hard to ______ what will happen in the future。

2）我们本应该几个月前就预见有这样的困难。

We should have ______the trouble several months ago。

14．..。

it would be possible to send electrical signals through the atmosphere without relying on telephone wires.（Page 5)
在空中不通过电话线发射电信号将会变得有可能。

rely on 依赖，依靠，信赖；指望
The man can not be relied on.这男人不可靠。

Certain countries should not just rely on other powerful countries to get th rough the financial crisis,and the self­help is also important.
某些国家不应该只指望其他强国度过金融危机，自助也很重要。

1)相关短语及句型：
rely on sb。

to do sth。

指望某人做某事；相信某人会做某事
rely on one’s doing sth.指望某人做某事；相信某人会做某事
rely on it that .。

相信……；指望……
You can rely on Peter to do what he promises。

你可以相信彼得会做他承诺过的事情.
I rely on her to pay back the money。

我相信她会还钱。

Don’t rely on my seeing you off。

不要指望我为你送行。

You may rely on it that he will come to meet you.
你放心好了,他会来接你的.
2）同义短语:depend on 依靠，依赖
完成句子
1）因为我方向感不好，所以我在伦敦旅行时全靠一张地图。

Not having a good sense of direction，I had to______ ______a map
when I got around in London。

单项填空
2）—Jane is always lying。

—So it's no wonder that she has no one to ______.
A．rely on B．pick up C．hold on D．find out
15．It was not until 1906 that adaptations were made so that radio could relay conversation and music。

(Page 5)
直到1906年才进行了改造，收音机才能够播放谈话和音乐。

adaptation n．适应；改编本,改写本
It is an adaptation of a novel for television.
这是一本小说改成的电视剧本。

Don’t worry。

I need a period of adaptation.
不要担心,我需要一段适应期。

1）adapt vt.＆vi。

改编,改写；（使）适应于，(使)适合
Three of her novels have been adapted for television.
她的小说中有三部已改编成电视节目。

If you can adapt（yourself）to something，you can change in order to make the situation better.
如果你能适应某物，你就能为改善自己的环境而改变自己。

2)相关短语:
adapt (oneself）to ..。

（使自己）适应……；适合……
adapt sth.to .。

使某物适应或适合……
adapt 。

.for .。

把……改编成……
adapt from .。

.根据……改写(改编）
The children are finding it hard to adapt to their new school。

孩子们发觉很难适应新学校。

It took him a while to adapt himself to his new surroundings。

他过了好一阵子才适应新环境。

This book is adapted to children.
这书适合儿童。

单项填空
The______ to the environment has helped many animals to escape from their enemies and fit in with the surroundings。

A．adaptation B．adoption C．recreation D．foundation 16．But it's up to you to choose good programmes。

(Page 5）
但是由你来选择好的节目.
up to由……决定；到达(某数量、程度等)；直到,不多于；能胜任；忙于
-Shall we go out?
我们出去好吗？
-It’s up to you.
那要你决定了。

The temperature went up to 35 ℃.
气温上升到了35摄氏度.
Up to now he's been very quiet。

到目前为止，他一直很安静。

He is not up to the part of Othello。

他演不了奥赛罗这个角色。

What is he up to?
他在忙什么？
up to date 最新的
up.to。

date clothes/methods时髦服装/最新方法
单项填空
1)—Shall we go to the art exhibition right away？
-______.
A．It’s your opinion B．I don’t mind C．It’s all up to you D．That's your decision
2)—Who do you think is ______ this position?
—None other than you.
A．fit to B．up to C．fitting for D．suitable of
答案：
文本感知
一、1.D 2.C 3.B 4.A 5.B
二、答案:1.record 2。

discs 3。

the USA 4.London 5.colour TV
6.Satellites
7.Regular 8。

CDs 9．VCD 10。

DVD
导学互动
即学即练:
1．1)A 解析：根据语境可知用get in touch with“与……取得联系”。

2)B 解析:句意为：“所有的人，无论年老还是年轻，贫穷还是富有，都在尽力帮助那些灾后需要帮助的人们”.根据句意，可知选whether“是否,不管”。

2．1)evolution of flowers
2)course of evolution
3．1）you can contribute 2)contribute to
4．1）B 解析：whenever“无论何时”；until“直到”；while “当……时候”；wherever“无论在哪里”.句意：我们被告知，我们应该沿着大路走，直到到达中心火车站。

2)C 解析：第二句句意：哦，妈妈，我完成作业才去睡觉。

not .。

until 。

意为“直到……才……”.。