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Unit2cloning-河南省周口市郸城县实验高中人教版高中英语选修八课件(共29张PPT)

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人教版高中英语选修8 Unit 2《Cloning》(Workbook Listening)课件

人教版高中英语选修8 Unit 2《Cloning》(Workbook Listening)课件

Listening task on page 57
Read the ten sentences on page 57 and then listen to the tape for the first time. Decide if they are facts or opinions.
1. F 5. F
people did before cloning was a possibility? BILLY: Yes, and she knows the cloning procedure. She’s read about the experiments in America. They offer chances for pets to produce their own stem cells. These stem cells will produce new pets at a very reasonable price.
CP: I know, and that’s why it’s important to
get our ideas sorted out now. So we
really have to think about the problems of human cloning. WQ: Yes. Now I see your point. We should do something about this. How about a meeting? What do you think?… (fade out)
the donor and the clone?
CP: Maybe. What if the donor and the clone are very close in age? Let us suppose they are both babies.

高中英语-Unit2《Cloning》课件-Reading-新人教版选修8

高中英语-Unit2《Cloning》课件-Reading-新人教版选修8
第十四页，共63页。
Pre-reading
In pairs discuss what you understand about cloning. Then list the questions you want to find out. Share your lists with one another.
one C. usually dies earlier than the original one D. is usually as healthy as the original one
第二十八页，共63页。
7. What is people's fear about human cloning? Which of the following is wrong?
第三十一页，共63页。
9. Which of the follow is NOT a problem or danger of cloning mentioned in the text?
A. Evil leaders may want to clone themselves.
B. Animal clones may develop the illness of older animals and may die younger than the donor animals.
2) It can help infertile people have babies.
第十八页，共63页。
4. What problems may arise when humans are cloned?
1) People may want to clone themselves so they can live forever.

英语：Unit2《Cloning》课件(新人教版选修8)

英语：Unit2《Cloning》课件(新人教版选修8)

2.The main idea of the text :
A. Animal cloning is very valuable and can
benefit the world.
B. Animal cloning could be misused by bad
people so it must be forbidden.
C. Animal cloning is well developed because
Dolly the sheep was born.
D. Animal cloning raised arguments and
scientists are not sure about its future.
3.The sheep that donated the somatic cell most probably lived ________years.
UNIT TWO READING
CLONING : WHERE IS IT LEADING US
Skimming
Skim the text to find out the answers to the following questions. 1.What is cloning?
Cloning is a way of making an exact copy of another animal and plant.
What’s the greatest success in the development of animal cloning?
.
The procedure of the cloning of Dolly the sheep
True or false:

人教版高二英语选修八Unit 2 Cloning reading (共22张PPT)

人教版高二英语选修八Unit 2 Cloning reading (共22张PPT)
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•
15、最具挑战性的挑战莫过于提升自 我。。2021年8月2021/8/52021/8/52021/8/58/5/2021
•
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Unit 2
Cloning: Where Is It Leading Us?
Look at these pictures below first.
Read the text fast and get a general idea of it.
1. What does this passage mainly tell about?
Animal cloning raised arguments and scientists are not sure about its future.
2. What do you think is the writer’s point of view in this reading passage? Is he/ she in favour of cloning or against it?
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。

人教版选修8unit2 cloning-- reading(公开课课件)

人教版选修8unit2 cloning-- reading(公开课课件)

Thinking
Oh! My God! I was cloned! Cloning people is a good thing ,or a bad thing? 克隆人是福音, 还是恶兆？
As a coin has two sides, everything has two aspects. On the one hand, if the cloning is used in a correct way it can bring many conveniences to us. Such
3. Which statement is NOT true ? A. Cloning is something that has been
developed quite recently. B. Twins that look exactly the same are
originally from the same egg. C. Cloning is used by gardeners to make more
as: curing serious illnesses and being used to produce commercial qualities of plants. On the other hand, if the cloning is used in an evil way it can cause much troubles: such as moral questions.
5. It is _f_o_rb__id_d_e_n__ to clone human beings.
Choose the right answer according to the text.

人教版高中英语配套ppt课件：选修8 unit 2 Cloningperiod 1

人教版高中英语配套ppt课件：选修8 unit 2 Cloningperiod 1
课前自主学习 课堂互动探究
genetic material of a regular body cell. Differen
from the common propagate, cloning needs only one cell and without sex. In 1997, the great news shocked the whole
Unit 2 Cloning
Today's technology develops
①so
quickly that marue; the cloning technology is the example. What is cloning? Cloning is a process used to create an exact copy of a mammal by using the complete
animal cloning but be against with the human cloning.
Ⅰ.阅读短文，判断正(T)误(F) 1．People think cloning is good. ( ) ) ) 2．Cloning animals can live as long as the originals. ( 3．Seven countries disagree to clone human beings. (
But cloning still has some problems. The scientists found
that the cloning animal's Gene has a little different from the original animal. So the life will be shorter than the real life. The fact proved that, the cloning sheep Dolly has died. It only has the half life of the common sheep.

高二英语人教版选修8unit2CloningReading课件


结语
谢谢大家！
uses. Firstly, gardeners use it all the time to
produce __c_o_m_m__e_rc_i_a_l__quantities. Secondly, it is valuable for research on new plant _s_p_e_c_i_e_s__and
True or false: 1 People feared that cloning evil leaders
would do harm to the world.
2 AMllathneyrgeosevaerrcnhminetnothsufmorabnabdeeingrsesweilrlch ibnetofohrbuidmdaenn.beings.
Homework
1.Read the passage again and find out all the noun clauses in the text.
2.Write a short passage according to the following topic.
3. Should human cloning be allowed?
At first, the fact that Dolly developed _no_r_m_a_ll_y in a natural way was _e_nc_o_u_ra_g_in_g__.
Later, the news __th_a_t _she lived for six years, half the length of the life of the _o_rg_in_a_l _ one was _d_i_st_u_rb_in_g___.

人教选修8 Unit2 Cloning Where is it leading us 课件


Reading
Cloning: Where is it leading us?
Skimming
1. The main idea of the text is____ A. animal cloning is very valuable and can benefit the world. B. animal cloning could be misused by bad people so it must be forbidden C. animal cloning is well developed because Dolly the sheep was born. D. animal cloning raised arguments and scientists are not sure about its future.
Dolly the sheep
A strawberry plant
Growing new plant.
Twins
Pre-reading
In pairs discuss what you understand about cloning. Then list the questions you want to find out. Share your lists with one another.
11. We can infer from the last three paragraphs D that _____. A. the normal development of Dolly had no effect on the cloning of other species. B. Dolly’s serious disease and final death disturbed the whole world. C. Dolly successfully cloned a new lamb with the help of cloning scientists. D. there were arguments about animal cloning and concerns about the future of cloning.

人教版高中英语选修8：Book8_Unit_2_Cloning课件


V.
单词拼写
1． A lack of proper nourishment（营养品） reduces their power to r_______disease. esist 2． Unluckily, all his efforts were in v_______. ain 3． Nobody raised any o__________( bjection 反对) to my doing it right now. 4． They o_________ btained （获得）a loan (贷款)from the government. 5． Some of the older workers were r_______ etired early. 6． Her father forbids ________(禁止) her to go out alone at night.
III. Translation
1.在最初一系列的实验和修正之后，科学家的 辛苦工作终于取得了成功.
After a series of initial experiments and corrections, the scientist’s hard work paid off.
2.仅仅过了2个星期，克隆体和母体都死亡了
Step3 Homework： Read the listening passage and remember the key words and phrases.
Step 1:Warming-up Listen to a dialogue and answer the following questions. 1.When did the woman arrive here? Friday B. Saturday C .Sunday 2.what is the man’s major? English B. History C .Biology

高二英语人教版新课标选修八第二单元Unit 2 Cloning 单词课件完整版本38张PPT

Old people are usually more conservative than young people.
conserve vt.保存,保藏 conservation n.保存,维护 29.forbid vt.(forbade,forbidden)禁止,不准 forbid (doing ) sth.禁止(做)某事 forbid sb. sth禁止某人某事 forbid sb. to do sth禁止某人做某事 Forbid children sweets.禁止孩子吃糖 Her father forbade谁好好的人非得当狗当狗吗？
9. undertake v.着手,从事,承担
undertake sth.承担某事,负责/从事某事 undertake this job从事这份工作 undertake an important mission 承担一项重要任务 undertake to do sth.承诺/答应做某事 He undertook to finish the job by Friday. undertake that……承诺/答应/保证…… I can‘t undertake that you’ll succeed. undertral standards 道德标准 a very moral person 品德端庄的人
There is a model to this story. 这个故事有一个寓意 A girl with no morals.没有道德观的女孩
28. conservative adj.保守的,守旧的,n保守者,保守党, 保守派
12. procedure n.程序,步骤, 手续
teaching procedure 教学过程 legal procedure 诉讼程序 13. nucleus n.原子核,中心 nuclear adj.核的,原子核的nuclear bomb核弹 14. somatic madj.躯体的，肉体的，细胞体的 15. embryo n.胚胎，萌芽时期 16.carrier n.携带者,搬运工,运输工具
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细枝末节
2. Which of the following statements about cloning is NOT true according to text?
A. Cloning is something that has been developed quite recently.
B. Twins that look exactly the same are originally from the same egg.
4.Which of the following is not an advantage of cloning?
Step 1 A female sheep provides an egg cell. The nucleus is removed from the egg cell.
Step 2 A second female sheep provides a somatic cell. The nucleus is also taken out.
Step 3 The egg cell from sheep A and the nucleus from sheep B are joined together using electricity.
Step 4 The combined cell divides and grows into an embryo.
paragraph. skim
What is the topic sentence of the first agraph
Cloning has always been with us and is here to stay.
What is the topic sentence of the last paragraph?
Discussion
When was she born? Is she man-made or natural cloning? When did she die? How long did she live? Why is she so famous?
How do scientists clone a sheep?
C. Cloning is used by gardeners to make more money. D. Animal cloning is much more difficult than plant
cloning.
3. The cloning of Dolly the sheep succeeded because____. A. its easier to clone a sheep than other animals B. the scientists were determined and worked hard with patience C. the scientists were rewarded and got lots of money D. many other attempts to clone mammals failed
so it must be forbidden C. animal cloning is well developed because Dolly
the sheep was born D. animal cloning raised arguments and scientists
are not sure about its future
What is cloning?
Cloning is a way of making an exact copy of another animal and plant.
Who is famous in the cloning field?
Do you know something about Dolly?
A: Read the passage sentence by sentence and study the meaning of individual words or sentence if
necessary. scan
B: Try to locate a topic sentence in the first, the last or sometimes in the middle
However, scientists still wonder whether cloning will help or harm us and where is it leading us.
“ be here to stay” is an idiom , which means “ be accepted and used by most people”
Step 5 The embryo is then put into female sheep C. Finally a sheep D is cloned.
What animals have been cloned?
sheep, goats, oxen, mice, pigs, cats, rabbits and so on.
主旨大意
1. The main idea of the text is____. A. animal cloning is very valuable and can benefit
the world B. animal cloning could be misused by bad people
Can you predict the future of cloning? What will is it leading us?
Unit 2
Cloning: Where Is It Leading Us?
Reading Strategies
1.The better way to get the main idea is: