幻灯片 1Unit 2
Cloning
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幻灯片 21．differ vi.不同；相异
different adj.不同的
difference n.不同点
differ from 不同于；与……有区别
differ in 在……方面不同
differ with 与……意见不一致
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幻灯片 3运用 完成句子
(1)这兄弟俩政见不同。
The two brothers __________ each other ____ politics.
(2)人们对克隆技术持不同的看法。
Opinions on cloning _______ from person to person.
differed with
differ
in
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幻灯片 42．obtain vt.获得；赢得
obtain sth.from...从……获得某物
运用 完成句子
(1)还能够买到他的唱片吗？
Can his records still ___________?
(2)从总公司那里可以得到进一步的信息。
Further information can be ___________ the head office.
be obtained
obtained from
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幻灯片 53．owe vt.欠(账、钱、人情等)；归功于……
owe sb.sth.＝owe sth.to sb.欠某人某物
owe sth.to sb./sth.将某事归因或归功于某人/事
运用 用适当的介词填空
(1)He owes his success more ____ luck than ____ ability.
(2)I owe a lot ____ my wife and children.
to
to
to
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幻灯片 6运用 完成句子
(1)这个问题已经烦扰我几个星期了。
The problem has been __________ for weeks.
(2)别操心我们，我们很快会加入你们。
Don't _______________ us; we will soon join you.
4．bother vt.打扰 vi.操心 n.烦扰
bother with/about 为……而烦恼；因……而操心
bother to do/doing 费神做……
bothering me
bother about/with
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幻灯片 75．Unable adj.不能的；不会的(仅作表语)
able adj.能干的；有本事的
ability n．能力
disabled adj.残废的
disability n．残疾
be able to do sth.能够做某事
be unable to do sth.不能做某事
be capable of (doing) sth.有(做某事的)能力
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幻灯片 8运用 用 able 的适当形式填空
(1)He was ______ to walk because of an injured ankle.
(2)She has unusual _______ in English.
(3)The older child should be _______ to prepare a simple
meal.
(4)The website gives ordinary young people with ________
the chance to tell their stories of hard life, making more people
understand how challenging life can be for those ____________
people.
unable
ability
able
disabilities
disabled
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幻灯片 9用本单元所学单词及用法完成下列句子
1．他有过一些使他很不安的经历。
He has had some ________ experiences.
2．要正式提出投诉是有固定程序的。
There is a set ________ for making formal complaints.
3．你可以随便做选择。
You can make an ________ choice.
disturbing
procedure
arbitrary
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幻灯片 104．科学家在治疗那种疾病方面已有突破。
Scientists have made a __________ in their treatment of
that disease.
5．谢谢，但请你不要费事了。
Thank you, but please don't ______.
6．他再也抵挡不住了。
He could ______ no longer.
7．我在一家商业广播电台工作。
I work for a __________ radio station.
breakthrough
bother
resist
commercial
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幻灯片 118．我不能骑车上学，因为我的自行车坏了。
I am _______ to cycle to school because my bicycle has
broken down.
9．他们的意见分歧很大。
They ______ widely in their opinions.
10．我们深受父母之恩。
We ____ a great deal ____ our parents.
11．我到处都没买到那本书。
I haven't been able to ______ that book anywhere.
unable
differ
owe
to
obtain
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幻灯片 121．pay off 得到好结果；取得成功；偿清
pay for 为……付款；为……付出代价
pay back 偿还
运用 完成句子
(1)医生看到病人睁开了眼睛，他的努力成功了。
The doctor's efforts __________ when he saw the patient
open his eyes.
(2)他将为自己所做的一切付出代价。
He'll have to ________ what he has done.
paid off
pay for
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幻灯片 132．in favor of 赞成；支持；以……来代替
in sb's favor 对某人有利；得某人欢心
do sb.a favor 给某人以恩惠；帮某人的忙
运用 完成句子
(1)鲁迅在上个世纪二十年代弃医从文。
Lu Xun abandoned health care __________ literature in
the 1920s.
(2)帮我把收音机关掉。
____________ and turn off the radio.
in favor of
Do me a favor
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幻灯片 143．(be) bound to (do) 一定或注定(做)……
运用 完成句子
这项新发现对于人类必定大有用处。
The new discovery _____________ be of great service to
mankind.
is bound to
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幻灯片 15用本单元所学短语及用法完成下列句子
1．你第一次接受测试的时候一定很紧张。
You __________ be nervous the first time you are tested.
2．你写的风格应该适合你的主题。
You should write in a style which ______________ your
subject.
3．任何人都会因为这些消息感到沮丧。
Anyone would be ____________ by such news.
are bound to
is appropriate to
cast down
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幻灯片 164．我反对你的计划，因为它需要太多钱。
I ______ your plan because it will cost too much money.
5．他们试尽了每一种方法想使她复活，但却徒劳无功。
They tried every way they knew to __________________,
but _________.
6．他的身体状况显然很好。
He was obviously _______________.
object to
bring her back to life
in vain
in good condition
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幻灯片 177．你的计划成功了吗？
Did your plan ________?
8．你会赞成他的意见吗？
Are you ____________ his opinion?
9．他时不时地去看看他的祖母。
He went to see his grandmother ________________.
pay off
in favor of
from time to time
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幻灯片 18原句1
The fact that she seemed to develop normally
was very encouraging.她(多莉羊)看来是在正常地成长着，
这很令人鼓舞。
that 引导同位语从句。
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幻灯片 19精练 根据中文提示，完成下列句子
(1)学校取消体育运动的想法令人非常扫兴，依我的观
点，这并不能防止学生受伤。
_______________ schools cancel sport activities is very
discouraging, which, in my opinion, is not a good way to
prevent students from getting hurt.
(2)谚语“诚为上策”是众所周知的，它说明了诚实的
重要性。
___________________ honesty is the best policy is well
known to everyone, which signifies the importance of honesty.
The idea that
The old saying that
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幻灯片 20原句2
Based on what we know now, you cannot clone
（
ani-mals that have been extinct longer than 10,000 years.就我
们现在所知，你不可能克隆那些绝种了一万年以上的动物。
结构： 过去分词短语）Based on＋what 引导的宾语从
句，主句＋定语从句
精练 根据中文提示，完成下列句子
根据调查显示，我们可以更好地理解我们对大自然所
做的一切。
______________was shown on the survey, we can make a
better understanding about the thing ___ we have done to nature.
Based on what
that
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幻灯片 21运用所学语言基础知识，补充完整下面短文，并背诵
之
Nowadays, the biotechnology of cloning has (1)__________
(引起) widespread concern and controversy；people's opinions
(2)______(不同) widely as to that.Those who are (3)__________
(支持) cloning claim that human beings may (4)___________ (从
中获益) it basing on the facts that it can be used to produce
(5)_________(治疗……的方法) serious illnesses in humans and
given rise to
differ
in favor of
benefit from
cures for
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幻灯片 22plants of similar quality for sales and to help save (6)_________
(濒危的) animals as well. While others firmly hold cloning will
induce (7)________( 一系列的) problems.For example, animal
clones may develop the illnesses of older animals to die
younger than the donators and some evil leaders may want to
clone themselves (8)________________(在……的帮助下) the
technology of cloning.Personally, I (9)__________________(强
烈反对) human cloning and the government should introduce
laws to (10)______(禁止) it before it is too late.
endangered
a series of
with the aid of
am strongly opposed to
forbid
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幻灯片 23概括议论文的要点
【概括方法】
概括议论文的内容要点就是要找出议论文的三个要
素，其中最重要的是找出论点。论点就是作者要表明的观
点，也就是主题句。而主题句往往在文章的首段或尾段，
且在段落的首句或尾句。主题句有时也可能在文中或段落
中，此时主题句前常常有 however, but 等表示转折的关联
词。
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幻灯片 24【实用套语】
1．The author holds the view that...作者认为……
2．The author thinks that...作者认为……
3．The passage/author highlights the importance of...
文章/作者强调了……的重要性。
4．The passage/author argues...文章/作者认为……
5．The passage/author compares...with...
文章/作者比较了……和……
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幻灯片 25 阅读下面短文，然后分别以约 30 词概括这两篇议论文
的主要内容。
(1)
For traditional readers like me, newspapers still hold an
important
position
in
our
heart.Some
people
regard
newspapers as a medium of the past and predict that they will
be replaced by TV and the Internet in the near future.As far as
I'm concerned, however, newspapers may provide the readers
with factual reports as well as certain viewpoint.
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幻灯片 26 Wherever one wants to know what's happening in the
world, he no longer needs to bother searching for a
bookstore.Instead, he would surf online and find exactly what
he wants on a website.However, more people, me included,
firmly hold the opinion that newspapers are still indispensable
(不可替代)．First of all, newspapers gain us a deeper insights
into the events.While TV feasts our eyes with flash pictures,
newspapers enrich our minds with sparkling wits.Secondly,
though with great potential, the new media are not as popular
as newspapers.A retired worker would rather buy an evening
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幻灯片 27paper on his way home, instead of taking pains to learn how
to operate a PC.Finally, people want to see words in black and
white, if necessary.
Considering the fact, I would draw the conclusion that
despite the increasing popularity of new media, newspapers
still play an important role in people's life.
The author holds the view that（论点）newspapers still
play an important part in our lives ，and （论据）lists some
advantages of newspapers ，although the new media like TV
and the Internet are becoming more and more popular.
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幻灯片 28(2)
Hard-working people live longer than average men and
women.Career women are healthier than housewives.Evidence
shows that the jobless are in poorer health than job-holders.A
study shows that whenever the employment rate increases by
1%, the death rate decreases by 2%.All this comes down to
one point: work is helpful to health.
Why is work good for health? It is because work keeps
people busy away from loneliness.Researches show that
people feel unhappy, worried and lonely when they have
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幻灯片 29nothing to do.Instead, the happiest are those who are
busy.Work serves as a bridge between man and reality.By
work people come into contact with each other.By collective
(集体的) activity they find friendship and warmth.This is
helpful to health.The loss of work means the loss of
everything.It affects man spiritually and makes him ill.
Besides, work gives one a sense of fulfillment and a
sense of achievement.Work makes one feel his value and
status in society.When a writer finishes his writing or a
teacher sees his students grow, they are happy beyond words.
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幻灯片 30（论点）Work is helpful to people's health ，（论据）
because it can rid one of loneliness as well as make one feel
fruitful and proud of himself ， which always contributes to
physical and mental health.
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