人教版高中英语选修八：unit2reading课件
fall in love (with sb.)
to start to love someone romantically and sexually: I was 20 when I first fell in love.
be in love
to love someone in a romantic and sexual way: I’m in love for the first time and it’s wonderful. They’re still madly in love (with each other).
3. Just imagine performing such an opera in the Forbidden City —there could not be a better setting! (P18) 想想在紫禁城上演这出歌剧吧—不可 能有比这更好的场景了！
1) imagine verb [T] to form or have a mental picture or idea of something: 想象
Have you ever _w_i_tn_e_ss_ed__the opera?
witness
n. person who sees the event take place目击者，见证人 Eg. He appeared in the court as the witness of the accident. v. To see or to observe目击，做......的证人
triangle love and it __t_ak_e_s_o_n_amazing colours. Turandot isdr_u_nk__w_it_hpower and trieexsetrocis_e_co_n_t_ro_l_ov_er her father,who canb’rtea_k_h_i_s _pr_o_m_isaelthough he sees
avoid verb [T]
to stay away from someone or something, or prevent something from happening or not allow yourself to do something: 避免
I try to avoid supermarkets on Saturdays—they’re always so busy. [+ ing form of verb] I try to avoid going shopping on Saturdays.
A. cause B. placed C. set D. made Vi. To leave for, to head for He ___out for the trip early the next day.
A. set B. went C. made D. came Adj. determined or rigid The man is __to passing the test
1. It is difficult to imagine his _______ the
decision without any consideration. (2006 陕西)
A. to accept C. accepting
B. accept D. accepted
2. —There is a story here in the paper about
n. 投掷，抛；铸件，铸型；演员阵容；脱落物
Exercises
1.The actress___ the farmer's wife in the film has been arrested by the police.
A acted as B cast as C playing as D.acting for
Exercise
That day he acted on the stage ,________ Hamlet A. starred B. starring C to star D star
cast
Vt. to launch ,hurl投，掷，抛，扔，撒 Eg. He cast the net to fish. Vt. to be chosen to play a special part in the play 选派......扮演角色 Eg. He was cast to play a policeman in the play.
Eg. He witnessed the traffic accident . v.To experience or to undergo 地点，时间，组织等见证
Eg. The year 2000 witnessed great changes in China .
Exercise
The year 1976 ______the passing of the three great leaders in China .
The story is __s_e_t ___in The Forbidden City.To _a_vo_id__marriage,Turandot says her _p_o_te_n_tia_l husband must answer three of her riddles or die.
3. We must ______some money for the future . A. set off B. set aside C. set down to D. set in
4.What is it that ____ the machine into operation ? A makes B sets C gets D puts
高中英语课件
（金戈铁骑 整理制作）
The universal language
Reading Language points
Complete the passage according to the text:
set; avoid; potential; fall in love; take on;be drunk with; exercise control over;break one’s l; celebrate; cast; witness
1)shortly adverb soon: 很快
2)We will shortly be arriving in King’s Cross Station.
3) shortly after/before sth. 4) a short time after or before something: 5)Shortly after you left, a man came into the
A. had B. witnessed C. knew D. led
star
n. a film star电影明星
Eg. He became a famous pop star overnight .
vt. To play a leading role主演
Eg. The film was starred by John .
A. decided B. set C. pleased D tended
Exercises
1.On the festival eve, people ___firecrackers to celebrate the new year. A set about B set out C set off D set up 2.People ___ doing experiment after getting the permission. A. went out B. set about C. made out D took out
4. You can’t imagine that a well-behaved gentleman ________be so rude to a lady. (2001 上海）
A. might B. need C. should D. would
4. Shortly afterwards, another prince, Calaf sees Turandot for the first time and falls in love. (P18) 过后不久，另一位王子卡拉夫第一次见到图兰朵， 并且爱上了她。
2. In order to avoid marriage, she says that any potential husband must answer three riddles correctly or die. (P18) 为了不出嫁，她说任何想要成为他的丈夫的人必须猜中三 道谜语，否则就要被处死。
office looking for you.
2) fall in love
to be very attracted to someone and begin to love them: They met and fell madly in love. He fell in love with a young German student. I thought I was falling in love.
[+ (that)] Imagine (that) you’re eating an ice cream— try to feel how cold it is. [+ question word] Can you imagine how it feels to be blind? [+ ing form of verb] She imagined herself sitting in her favorite armchair back home.
to start to love someone romantically and sexually: I was 20 when I first fell in love.
be in love
to love someone in a romantic and sexual way: I’m in love for the first time and it’s wonderful. They’re still madly in love (with each other).
3. Just imagine performing such an opera in the Forbidden City —there could not be a better setting! (P18) 想想在紫禁城上演这出歌剧吧—不可 能有比这更好的场景了！
1) imagine verb [T] to form or have a mental picture or idea of something: 想象
Have you ever _w_i_tn_e_ss_ed__the opera?
witness
n. person who sees the event take place目击者，见证人 Eg. He appeared in the court as the witness of the accident. v. To see or to observe目击，做......的证人
triangle love and it __t_ak_e_s_o_n_amazing colours. Turandot isdr_u_nk__w_it_hpower and trieexsetrocis_e_co_n_t_ro_l_ov_er her father,who canb’rtea_k_h_i_s _pr_o_m_isaelthough he sees
avoid verb [T]
to stay away from someone or something, or prevent something from happening or not allow yourself to do something: 避免
I try to avoid supermarkets on Saturdays—they’re always so busy. [+ ing form of verb] I try to avoid going shopping on Saturdays.
A. cause B. placed C. set D. made Vi. To leave for, to head for He ___out for the trip early the next day.
A. set B. went C. made D. came Adj. determined or rigid The man is __to passing the test
1. It is difficult to imagine his _______ the
decision without any consideration. (2006 陕西)
A. to accept C. accepting
B. accept D. accepted
2. —There is a story here in the paper about
n. 投掷，抛；铸件，铸型；演员阵容；脱落物
Exercises
1.The actress___ the farmer's wife in the film has been arrested by the police.
A acted as B cast as C playing as D.acting for
Exercise
That day he acted on the stage ,________ Hamlet A. starred B. starring C to star D star
cast
Vt. to launch ,hurl投，掷，抛，扔，撒 Eg. He cast the net to fish. Vt. to be chosen to play a special part in the play 选派......扮演角色 Eg. He was cast to play a policeman in the play.
Eg. He witnessed the traffic accident . v.To experience or to undergo 地点，时间，组织等见证
Eg. The year 2000 witnessed great changes in China .
Exercise
The year 1976 ______the passing of the three great leaders in China .
The story is __s_e_t ___in The Forbidden City.To _a_vo_id__marriage,Turandot says her _p_o_te_n_tia_l husband must answer three of her riddles or die.
3. We must ______some money for the future . A. set off B. set aside C. set down to D. set in
4.What is it that ____ the machine into operation ? A makes B sets C gets D puts
高中英语课件
（金戈铁骑 整理制作）
The universal language
Reading Language points
Complete the passage according to the text:
set; avoid; potential; fall in love; take on;be drunk with; exercise control over;break one’s l; celebrate; cast; witness
1)shortly adverb soon: 很快
2)We will shortly be arriving in King’s Cross Station.
3) shortly after/before sth. 4) a short time after or before something: 5)Shortly after you left, a man came into the
A. had B. witnessed C. knew D. led
star
n. a film star电影明星
Eg. He became a famous pop star overnight .
vt. To play a leading role主演
Eg. The film was starred by John .
A. decided B. set C. pleased D tended
Exercises
1.On the festival eve, people ___firecrackers to celebrate the new year. A set about B set out C set off D set up 2.People ___ doing experiment after getting the permission. A. went out B. set about C. made out D took out
4. You can’t imagine that a well-behaved gentleman ________be so rude to a lady. (2001 上海）
A. might B. need C. should D. would
4. Shortly afterwards, another prince, Calaf sees Turandot for the first time and falls in love. (P18) 过后不久，另一位王子卡拉夫第一次见到图兰朵， 并且爱上了她。
2. In order to avoid marriage, she says that any potential husband must answer three riddles correctly or die. (P18) 为了不出嫁，她说任何想要成为他的丈夫的人必须猜中三 道谜语，否则就要被处死。
office looking for you.
2) fall in love
to be very attracted to someone and begin to love them: They met and fell madly in love. He fell in love with a young German student. I thought I was falling in love.
[+ (that)] Imagine (that) you’re eating an ice cream— try to feel how cold it is. [+ question word] Can you imagine how it feels to be blind? [+ ing form of verb] She imagined herself sitting in her favorite armchair back home.
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高中英语人教版选修8Unit2 Reading.ppt
4. May bring extinct animals back to life
…
5. It can weaken the species.
…
5 minutes
Homework 1.Write a short passage according to the following topic.
D. it is a female sheep
Judgment
3. The sheep that donated the somatic cell most probably
lived ____ years.
A. 3 B. 6 C. 9 D. 13
Guessing 4. In the second paragraph, the word
卵细胞 细胞核
体细胞 胚胎
Fast reading
Read the text quickly. (3 min) Underline or circle something you think is important.
Main idea
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.
人教课标版高中英语选修8Unit2reading (共15张PPT)
Fill in the blanks according to the passage.
Para1.The popularity of films such as_J_u_r_a_s_s_ic__P_a_r_k_, in which a scientist clones several kinds of
pessimistic悲观的 critical持批评态度的 cautious谨慎的 indifferent冷漠的 …
Careful - reading
Why can't the dinosaurs return to the earth?
We don’t have perfect DNA. Their genes arrangements are the same. And they might die of the same illness. They don’t have a natural habitat.
Careful - reading
1. The film Jurassic Park is popular because ___A__.
A. people are interested in the subject of cloning B. all the actors are dinosaurs C. it was directed by a scientist who clones dinosaurs D. it proves very interesting 2. The reasons why a group of cloned animals all die of the
__e_x_t_in_c_t___dinosaurs, proves how the idea_s_t_r_u_c_k a mixture of__fe_a_r__a_n_d_e__x_c_it_e_m_e_n__t __i_n_to__p_e_o_p_le_’_s ___h_e_a_r_ts_._____.
人教版高中英语选修8-Unit-2-Reading课件
Words and Expressions
undertake vt. 着手; 从事; 承担 breakthrough n. 突破
procedure n. 程序; 步骤; 手续 nucleus n. 原子核; 中心 somatic adj. 躯体的; 肉体的; 细胞体的 embryo n. 胚; 胚胎; 萌芽时期 carrier n. 携带者; 搬运工; 运输工具 cast vt. 扔; 投; 掷
A
B
A: I think cloning B: I think cloning
is good for us. is bad for us.
Because …
Because …
These expressions may help. Do you think it is wise to …? What’s your opinion of …? I think you should … I agree with you that … I would never accept … I’m happy to accept a clone but … I would never accept a clone … I don’t mind but …
What do you think is the writer’s point of view in this reading passage? Is it in favour of cloning or against it? I think the writer is _im__p_a_r_t_ia_l_ because _h_e_/s_h_e_d_o_e_s__n_o_t_s_ta_t_e_a_n__y_p_e_r_s_o_n_a_l _o_p_in_i_o_n_a_b__o_u_t _c_lo_n_i_n_g__.
人教课标版高中英语选修8Unit2 Reading 课件 (共27张PPT)
Dolly the sheep Man-made clone
A strawberry plant Natural clone
一株草莓依靠它沿地“爬走”的匍匐 茎, 一年内就能长出数百株草莓苗。
Growing new plants Man-made clone
Twins Natural clone
It was born in December 2002.
The mule in the picture is the world’s first cloned mule. It was born on 4 May 2003. His name is Idaho Gem.
These female pigs are also cloned. They are born on Christmas Day 2001. They are Noel, Angel, Star, Joy and Mary.
Can you tell the difference between natural clone and man-made clone?
Natural clone is one that occurs in
Clone nature without human help.
Man-made clone is one that is produced through human intervention (介入).
Dolly是世界上第一 例用体细胞——乳 腺上皮细胞，通过 细胞核移植技术， 在复杂的人工操作 下，得到的一只小 绵羊。
Dolly is together with her mother.
The kitten in the picture is called Cc. Its name is from “Copycat”.
人教课标版高中英语选修8Unit2Reading (共21张PPT)
one’s quality of life (such as Parkinson’s disease帕金森氏 症); It can help the couple who are unable to give a birth have babies… 2) People may want to clone themselves so they can live forever; People may want to clone dead children; People may want to clone their favorite pets…
Practice: Retell the procedure of cloning Dolly the sheep
(1)
(2)
(4)
(3)
(5) (6)
(9) (8)
(7)
The effect of Dolly the sheep
• Encouraging news : The whole scientific world _fo_l_lo_w__e_d_ the progress of the first successful clone, Dolly. Dolly seemed to developn_o_r_m__a_ll_y_.
Extensive thinking
1. What other benefits can humans gain from cloning? 2. What other problems may arise when humans are cloned?
1) Medical cloning can help cure serious illnesses that ruin
Practice: Retell the procedure of cloning Dolly the sheep
(1)
(2)
(4)
(3)
(5) (6)
(9) (8)
(7)
The effect of Dolly the sheep
• Encouraging news : The whole scientific world _fo_l_lo_w__e_d_ the progress of the first successful clone, Dolly. Dolly seemed to developn_o_r_m__a_ll_y_.
Extensive thinking
1. What other benefits can humans gain from cloning? 2. What other problems may arise when humans are cloned?
1) Medical cloning can help cure serious illnesses that ruin
人教课标版高中英语选修8Unit2reading(共26张PPT)
To learn is to use!
Losing the game _m_a_d_e_h_im__c_a_s_t _do_wn.
cast him down
输掉比赛让他非常沮丧
_D_o_n_’_t_b_e_c_a_s_t_d_o_w_n_._ , man! cheer up！(cast)
不要灰心，伙计，加油！
4. undertake —undertook—undertaken
(1) to agree or promise (答应，承诺) (2) start doing sth.（着手，从事） (3) to make yourself responsible for sth and
start doing it (承担、从事、负责)
•在……方面、与……不同 (adj. different) be different in/ from
•产生影响 (n. difference) make a difference to sb./sth.
还要持续下去
be here to stay
生产与原型完全 make an exact copy of 相同的动植物 another animal or plant
A. agreement C. opposition
B. indifference D. support
V: __o_b_j_e_c_t_____
object to sth./ doing sth./ sb's(sb.) doing sth/ that . have/ make/ raise an objection to sth./sb.
10. obtain 与 attain
obtain （通过长期的努力）得到所需的东西 （信息, what 从句等） attain 获得（权利、成功）；达到（年龄， 水平，状况等）
高中英语人教版选修8Unit2 Reading.ppt
2001 cloning cattle
2002 cloning cats
2002 cloning rabbits
2003 Cloning horse
The Cloning Fluorescent pig (left) and the normal pig (right)
2005 Cloning dogs
__m__o_r_al__and _r_e_li_g_io_u_s reasons.
T or F
F 1 Cloning means making a copy of an animal or a plant. exact … another 2 Gardeners can make a lot of money by cloning plants.
research on animals. But through the _b__ir_t_h_ and death of
Dolly, cloning has a lot of problems. On the other hand, we
know cloning is controversial in some countries for
Two kinds of clones:
Warming up
Natural clone is one that occurs in a natural form of cloning without human’s help.
Man-made
clone
is one that is produced through human intervention(介入) .
Careful reading
Read the text carefully. Answer some questions.
高中英语人教版选修8Unit2 Reading.ppt
Details
2. The lamb is the clone of the cell from sheep B because _____ .
A. it provides the egg cell
B. it gives birth to the lamb
C. it provides the nucleus
Disadvantages
1. Medical cloning could produce cures 1. Animal clones may develop the
for serious illness.
illnesses of older animals.
2. Cloning plants can produce plants of 2. Animal clones may die younger than
similar quality for sale.
the donor animals.
3. Cloning plants can be useful for
3. Leaders may want to clone themselves.
research on new plants.
4. It is cruel to animals.
Unit2 Reading
Had him cloned?
What is a clone?
A clone is group of cells or organisms that are genetically identical and have been produced asexually (无性生殖/繁殖) from the same original cell. They include natural and man-made clones.
人教课标版高中英语选修8Unit2 Reading (共26张PPT)
3 Some countries will use cloning in a wise way.
Summary
What is the passage mainly about?
The passage mainly tells us what cl_o_n_i_n_g_ is , the a_rg_u__m_e_n_t_s_ raised by Dolly the sheep and scientists are not sure about its fu__tu_r_e_____.
Cloning can help save endangered animals.
Cloning
• Advantages Cures for serious illness produce plants for sale (commercial) research on new species endangered animals
• Disadvantage Develop illness of
animals die younger
older
evil leader
moral objections
Cloning , where are you leading us?
Your opinion ?
As one coin has two sides, everything has _t_w_o__ aspects(方面). Cloning has both _g_o_o_d__and b_a_d___ aspects ._O_n__t_h_e_o_n_e__h_a_n_d_, if cloning is used in a correct way ,it can bring lots of convenience to us. _O__n_t_h_e_o_t_h_e_r_h_a_n__d, if cloning is used in an evil way ,it can cause much trouble. __T_h_e_r_e_fo_r_e_, we should use cloning in a correct way.
Summary
What is the passage mainly about?
The passage mainly tells us what cl_o_n_i_n_g_ is , the a_rg_u__m_e_n_t_s_ raised by Dolly the sheep and scientists are not sure about its fu__tu_r_e_____.
Cloning can help save endangered animals.
Cloning
• Advantages Cures for serious illness produce plants for sale (commercial) research on new species endangered animals
• Disadvantage Develop illness of
animals die younger
older
evil leader
moral objections
Cloning , where are you leading us?
Your opinion ?
As one coin has two sides, everything has _t_w_o__ aspects(方面). Cloning has both _g_o_o_d__and b_a_d___ aspects ._O_n__t_h_e_o_n_e__h_a_n_d_, if cloning is used in a correct way ,it can bring lots of convenience to us. _O__n_t_h_e_o_t_h_e_r_h_a_n__d, if cloning is used in an evil way ,it can cause much trouble. __T_h_e_r_e_fo_r_e_, we should use cloning in a correct way.
人教课标版高中英语选修8Unit2Reading (共21张PPT)
embryo
Possible description:
Female Sheep A provides an egg cell, from which the nucleus is removed. This empty egg cell is ready for a new nucleus. Female sheep B provides a somatic cell for the clone. The nucleus is also taken out of the somatic cell.
2. What does “…illnesses were more appropriate to a much older animal” mean ? (Line 14)
Dolly’s illnesses should appear in a much older animal.
Para5 : Society’s reactions to future cloning
Female sheep B
Procedure of cloning
Female sheep A the lamb
somatic cell
contains the genes for the clone
cell nucleus carrier of the clone
using electricity
Para 2: The major uses and procedures of cloning
1. How many major uses do cloning have?
Firstly, …commercial…
Secondly, …research…