幻灯片 1Unit 2 Cloning
Section Ⅱ Warming Up & Reading — Language Points
语言点一
语言点二
语言点三
识记掌握
理解拓展
应用落实
识记掌握
理解拓展
应用落实
识记掌握
理解拓展
应用落实
课时跟踪检测
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幻灯片 5(一)词义配对
1．commercial a. an important new discovery
2．undertake b. connected with the buying and selling of goods and services
3．breakthrough c. decided or arranged without any reason
4．procedure d. agree to do something
5．arbitrary e. a way of doing something
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幻灯片 66．moral f．connected with the principles of what is right and wrong behaviour, and with the difference between good and evil
7．altogether g．to get something that you want
8．obtain h．completely
答案：1.b 2.d 3.a 4.e 5.c 6.f 7.h 8.g
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幻灯片 7(二)根据所给词性和汉语意思写出单词，并适当拓展
9．______ vi.不同；相异→________adj.不同的；相异的
→ n．差异
10．_______(vi.)不赞成；反对→ n．不赞成；反对
11．________n．媒介；手段；工具→______(复数)
12．______vt.禁止；不准；阻止；妨碍→过去式
_____________→过去分词_________
13．_____________vt. & vi.积累；聚积→ n．积累
14． n．改正；修正；纠正→_______vt.改正；纠正
differ
different
difference
object
objection
medium
media
forbid
forbade/forbad
forbidden
accumulate
accumulation
correction
correct
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幻灯片 81．differ vi.不同；相异
[教材P8原句] Think about how they differ.
想一想他们如何不同。
①The twins differ from each other in character.
这对孪生姐妹性格迥异。
②People, however, differ in their opinions on this matter.
然而，人们在这个问题上看法相异。
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幻灯片 9③You should pay more attention to uniting and working with those who differ with you about/on/over it.
你应该更注意团结那些在这件事情上与你意见不同的人一道工作。
④A differs B A与B不同
⑤A and B differ ... A和B在……不同
⑥A differs B about/on/over sth.
关于某事A与B的看法不同
from
in
with
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幻灯片 11⑦It probably was what you expected that Lin Dan defeated Li Zongwei.
林丹击败李宗伟可能与你想象的有所不同。
⑧It doesn't make any difference to me whether you go or stay.
你是去是留对我都无所谓。
different from
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幻灯片 122．undertake vt.着手；从事；承担；保证
[教材P11原句] It is a difficult task to undertake.
这是一项很难完成的任务。
①Who will undertake the responsibility for the serious traffic accident?
谁将为这次严重的交通事故承担责任？
②He undertook to finish the work before Friday.
他答应在周五之前完成那项工作。
③I can undertake that you will enjoy the trip.
我保证你会喜欢这次旅行。
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幻灯片 13④undertake sth.
⑤undertake sth. 承诺/答应做某事
⑥undertake that ...
to do
承担某事，负责/从事……
承诺/答应……
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幻灯片 143．objection n．不赞成；反对；异议
[教材P12原句] On the other hand，Dolly's appearance raised a storm of objections and had a great impact on the media and public imagination.
另一方面，多莉的出现引起了一阵强烈的反对，对媒体和公众的想象力也产生了极大的影响。
①No objections were raised at the meeting, the new tax rates coming into effect.
会上没有人提出异议，新的税率开始生效。
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幻灯片 16②There is no objection to your opening the window.
你开窗没有什么不可以的。
③Have you any your working hours?
你对改变你的工作时间有什么异议吗？
④He strongly objects to like a child.
他强烈反对被人当孩子一样对待。
[点津] objection/object to 中的to为介词。
objection to changing
being treated
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幻灯片 17object, oppose
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幻灯片 18[自填助记]
They the plan that you put forward at the meeting.
＝They the plan that you put forward at the meeting.
＝They the plan that you put forward at the meeting.
4．forbid vt.(forbade/forbad，forbidden)禁止；不准
[教材P12原句] Some began to reform their legal systems and forbade research into human cloning ...
有些政府开始改革他们的法律制度，禁止进行克隆人的研究……
objected to
opposed
were
opposed
to
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幻灯片 19①His parents forbid him wine.
＝His parents forbid him to drink wine.
＝His parents forbid him from drinking wine.
他的父母不准他喝酒。
②The Japanese coast guard failed to forbid landing on the Diaoyu Islands.
日本海岸警卫队禁登钓鱼岛失败了。
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幻灯片 20to do
from doing
禁止某人得到某物
禁止(做)某事
[点津] forbid后面不能直接跟动词不定式作宾语，而是跟动名词作宾语，但可以用forbid sb. to do sth.，类似的动词还有advise, allow，permit等。
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幻灯片 231．pay 得到好结果；取得成功；偿清
2．be cast 沮丧；不愉快
3．object 反对；不赞成
4．have a great impact 对……有重大影响
5． favour of 赞成；支持
6． the other hand 另一方面
7．to be 确切地说
8．be appropriate sth. 适合于……的
down
off
on
to
exact
in
to
on
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幻灯片 241．pay off
[教材P11原句] But at last the determination and patience of the scientists paid off in 1996 with a breakthrough — the cloning of Dolly the sheep.
但是决心和耐心使科学家们最终于1996年收获了突破性的结果——克隆羊“多莉”。
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幻灯片 25(1)得到好结果，奏效，成功。(不及物动词短语)。
①Her hard work finally paid off － she came first in the
English contest.
她的努力最终得到了回报——她在英语竞赛中得了第
一名。
②Li Na's patience and hard work finally with a
gold medal.
李娜的耐心和刻苦训练最终使她赢得了金牌。
paid off
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幻灯片 26(2)付清/偿清(债务)；付清工资后解雇，遣散。(及物动词短语)。
③I paid off my debts after 10 years.
十年后我付清了债务。
④He paid off the crew of the ship.
他付清全体船员的工资后将他们解雇了。
⑤Jim couldn't his debts because he was paid off by
the company he had been working for for many years.
吉姆难以还清债务，因为他为之工作多年的公司付清他的
工资后把他解雇了。
pay off
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幻灯片 272．in favour of支持；赞成
[教材P12原句] Is it in favour of cloning or against it?
它是赞成克隆行为还是反对克隆行为？
①I'm all in favour of equal pay for equal work.
我完全支持同工同酬。
②I talked to Susan about it, and she's all in favour of going.
我与苏珊谈了这件事，她完全赞同走。
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幻灯片 28③The score was 43 .
比分是4比3，我们占优势。
④Would you please to close the window?
请帮我关上窗户好吗？
⑤I'll ask Tom to take it. He owes me a favour.
我要请汤姆接受。他欠我一个情。
in our favour
do me the favour
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幻灯片 311．[句型展示] Cloning plants is straightforward while
cloning animals is very complicated.
克隆植物简单，而克隆动物非常复杂。
[典例背诵]
She is very diligent, while he is lazy.
她很勤奋，而他很懒。
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幻灯片 322．[句型展示] Then came the disturbing news that Dolly
had become seriously ill.
接着传来了多莉病重的坏消息。
[典例背诵]
Up and up goes the house price.
房价涨得越来越高。
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幻灯片 333．[句型展示] What do you think is the writer's point of
view in this reading passage?
你认为这篇文章中作者的观点是什么？
[典例背诵]
Why do you suppose he will resign?
你凭什么说他将辞职？
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幻灯片 341．Cloning plants is straightforward while cloning animals is
very complicated.
克隆植物简单，而克隆动物非常复杂。
(1)句中while作并列连词，意为“而，然而”，表示对比。
①Tom's very promising while his brother is absolutely
hopeless.
汤姆前途一片光明，而他的兄弟绝对是毫无希望。
②I drink black coffee he prefers it with milk.
我喜欢喝不加牛奶的咖啡，而他更喜欢喝加牛奶的。
while
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幻灯片 36③Please be quiet while I'm talking to you.
在我跟你说话的时候，请安静。
④While I understand what you say, I can't agree with you.
虽然你说的我懂，可是我还是不能同意。
2．Then came the disturbing news that Dolly had become
seriously ill.
接着传来了多莉病重的坏消息。
本句采用了完全倒装结构。当then，here，there，now，away，out等副词或表地点的介词短语置于句首，且主语
是名词时，句子常用完全倒装形式。
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幻灯片 37①The door opened and in came the teacher.
门开了，老师进来了。
②On the ground lay a sick goat and from the distance came a policeman.
地上躺着一位病人，远处来了一个警察。
③Along the wall .
沿着墙放了四个大书箱。
stands four big book cases
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幻灯片 38④Now comes your turn.
现在轮到你了。
⑤Away .
他走开了。
[点津] 当主语是人称代词时，尽管副词置于句首，主谓也不倒装。
he went
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幻灯片 39点击下列图片进入
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幻灯片 40点击下列图片进入
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