人教版高中英语选修八 Unit 2 cloning Using language名师公开课市级获奖课件(18张)
Mary’s ideas about cloning Xiao Qing’s ideas about cloing cruel to animals ________ scientists are doing a wonderful job ___________
unnatural May bring backextinct makes them do _________ _____animals things it is a new it is a ___________ problems because __________ “dead end” science age of “mother” encouragement clone born a _____________ scientist need ____________
Keys:1. He wants to make his mother happy by keeping her pet dog alive forever and he also wants to take the chance to America for holiday when the dog is being there. 2. Frank doesn’t agree with cloning because he thinks cloning is very expensive and it has many moral problems.
Writing – I Discussion ( 5ms )
Discuss in groups and write down the information you get.
Cloning
Period 6: 幻灯片72-79页
Making clear the writing task ( 3ms )
写作任务：Give your opinion on cloning 写作要求：注意记叙文的表达方式 要写明白自己的观点，层次要分明。 写作建议：本单元主要讲述了“cloning”存在的 问题以及人们的态度，文中可适当就此 进行发挥。
weakens _________ the species provide it may ___________ for illness medicine
Speaking ( 10ms )
having a discussion: 1. With your partners, prepare a discussion according to the information in Ex. 3 on Page 17-18 (every member should take notes when they are
preparing).
2. Have the class discussion.
Listening – III ( 15ms )
Listening task on Page 57.
1. Listen to the tape for the first time and finish Ex.1 on Page 57.
Unit 2 Cloning
Listening – I ( 5ms )
Ex. 1 on Page 17.
1. Listen to the passage for the first time, then tick those that you hear.
Keys: 1 3 4
Listening – II ( 10ms ) Ex.2 on Page 17. Listen to the tape for the second time and finish the following chart:
2.It can provide an excuse for a holiday abroad. 3. My mother will need her pet when I am away.
1.It is very expensive to clone a pet.
2.It is selfish because it is an excuse for a holiday. 3.It is selfish because it means the student can study abroad without his mother complaining.
3. Listen to the tape again, then finish the following chart:
Arguments for cloning pets Arguments against cloning pets
1.It is moral to make my mother .
3. Billy’s mother is in favour of cloning. She is saving money to go to America to have her pet dog cloning just before it dies. 4. Various answers are possible.
Keys: 1 F 2 O 3 F 4 F 5 F 6 F 7 F 8 O 9 O 10 F
Listening – III ( 15ms )
Listening task on Page 57.
1. Listen to the tape for the second time and finish Ex.2 on Page 57.
Assignment
1. Finish the listening task on English
Weekly. 2. Make a conclusion of the listening and speaking skills learned in this class.
Unit 2
合集下载
2019学年度人教版选修八Unit 2 Cloning Period 3 Using Language教案(2页)
Procedures
I. Warming up
II.Reading for forms
Read the textTHE RETURN OF THE DINOSAURSon page 15: cut/ the sentence into thought groups, blacken the predicates,darkenthe connectives andunderlineall the useful expressions.
Now you may work in pairs to put this listening material into a dialogue.
V. Closing by looking and saying
Look at the photos and say something about cloning. What is it? How it done?
You've heard about cloning animals --- sheep, mice, even house pets --- in the news. From time to time, you may have also heard about researchers cloning, or identifying, genes that are responsible for various medical conditions or traits.
What is the difference?
Cloning an animal, or any other organism, refers to making an exact genetic copy of that organism. The techniques used to clone organisms are described on this page.
I. Warming up
II.Reading for forms
Read the textTHE RETURN OF THE DINOSAURSon page 15: cut/ the sentence into thought groups, blacken the predicates,darkenthe connectives andunderlineall the useful expressions.
Now you may work in pairs to put this listening material into a dialogue.
V. Closing by looking and saying
Look at the photos and say something about cloning. What is it? How it done?
You've heard about cloning animals --- sheep, mice, even house pets --- in the news. From time to time, you may have also heard about researchers cloning, or identifying, genes that are responsible for various medical conditions or traits.
What is the difference?
Cloning an animal, or any other organism, refers to making an exact genetic copy of that organism. The techniques used to clone organisms are described on this page.
人教课标版高中英语选修8Unit2 Using Language 教学ppt课件(26张)
suitable habitat
Example: Skim the passage and find out the main idea
请你根据下表所提供的信息，给报社编辑稿，客观介绍讨论的情况There are two opposite opinions about it.
The aim of this initial meeting is D.
Careful reading
Part 1 chose the best answer
1. The film Jurassic Park is popular because _______ . A. people are interested in the subject of
cloning B. all the actors are dinosaurs C. it was directed by a scientist who
6.merely: only it proves very interesting
Skim the passage and find out the main idea
1. The writer of the text_____ A. is excited by the possibility of cloning fierce
Skim the passage and find out the main idea
dinosaurs
to clarify the issues. dinosaurs
drawback: disavantage
6.
4.resist:withstand, fend 30 percent of students think we can’t clone humans.
Example: Skim the passage and find out the main idea
请你根据下表所提供的信息，给报社编辑稿，客观介绍讨论的情况There are two opposite opinions about it.
The aim of this initial meeting is D.
Careful reading
Part 1 chose the best answer
1. The film Jurassic Park is popular because _______ . A. people are interested in the subject of
cloning B. all the actors are dinosaurs C. it was directed by a scientist who
6.merely: only it proves very interesting
Skim the passage and find out the main idea
1. The writer of the text_____ A. is excited by the possibility of cloning fierce
Skim the passage and find out the main idea
dinosaurs
to clarify the issues. dinosaurs
drawback: disavantage
6.
4.resist:withstand, fend 30 percent of students think we can’t clone humans.
人教版高中英语选修八Unit2CloningUsingLanguage
2.retirevi.退休；离开 【语境领悟】 ① Whenheretiredhewouldbeabletolookbackonhislifewithsatisfact ion. 他在退休后能够满意地回顾往事。 ②Shewasforcedtoretireearlyfromteachingbecauseofillhealth. 她由于身体不好而被迫提前从教学岗位上退休。
bother
Ifyoureturnmethebook,Iwillsto 指因小事而烦扰
pbotheringyou. 别人，带有故意
如果你把书还给我，我就不打 打扰他人的意思
扰你了。
trouble
尤指在行动上给人带来 不便或在身心上给人造 成痛苦
Whatistroublingyou?什 么事使你愁眉苦脸？
高中英语课件
（金戈铁骑 整理制作）
Unit2Cloning UsingLanguage
Ⅰ.根据所给汉语提示写出正确单词 1.Schooluniformisnolonger____c_o_m__p_u_ls_o(r强y 制的)inmany Britishschools. 2.TellmehowmuchI____o(w欠e),andI’llgiveittoyou. 3.He__re_t_i_re_d(退役)fromthearmylastmonth. 4.Don’t__b_o_th__er(费心)aboutdrivingmehome;I’llwalk.
④Owingtotherain,thematchwascancelled. 由于下雨，比赛取消了。 【归纳拓展】 (1)owesb.anapology该向某人道歉 owesb.sth.(=owesth.tosb.)欠某人某物 owe...to...欠……；把……归功于…… oweittosb.that...……归功于某人 (2)owingto...因为，由于……
选修8 Unit 2 Cloning Using language
Unit 2 cloning using language The Return of the Dinosaurs?
Warming up ( 4ms )
Answer the fபைடு நூலகம்llowing questions:
1.Have you ever seen the film Jurassic Park? Do people like this film? What animals do you see in the film? Are they real dinosaurs?
Read the text, then answer the following questions. ( Students can discuss in pairs. )
1. Why should’t you clone an extinct animal unless there is enough diversity in the group?
Disadvantage of diversity
They would all have the same arrangement of genes and so they might all die of the same disease.
Reading -- II Detail reading ( 6ms )
Diversity in a group of cloned animals
Advantage of diversity
If there is a new illness some of these animals may die ,but others will survive and passed on the ability to resist that disease to their children.
Warming up ( 4ms )
Answer the fபைடு நூலகம்llowing questions:
1.Have you ever seen the film Jurassic Park? Do people like this film? What animals do you see in the film? Are they real dinosaurs?
Read the text, then answer the following questions. ( Students can discuss in pairs. )
1. Why should’t you clone an extinct animal unless there is enough diversity in the group?
Disadvantage of diversity
They would all have the same arrangement of genes and so they might all die of the same disease.
Reading -- II Detail reading ( 6ms )
Diversity in a group of cloned animals
Advantage of diversity
If there is a new illness some of these animals may die ,but others will survive and passed on the ability to resist that disease to their children.
人教版高中英语选修八Unit2Cloningusinglanguage
discovery. 7. The scientist has made a major bb_r_e_a_k_th_r_o_u_g_h__ in this research. 8. The manager should u_u_n_d_e_r_t_a_k_e_ full responsibility for the
th_e_m__o_s_t_s_u_i_ta_b_l_e_a_n_i_m__a_l _to__b_r_in_g__b_ack to life bring … back to life 使…恢复生气
s can bring a dull room back to life. 鲜花能使沉闷的房间恢复生气
1. Some people fear that air pollution may bring about changes in
A snowball __s_tr_u_c__k_h__im___o_n__th__e_h_e_.ad
The area _w_a_s__s_t_r_u_c_k___by an outbreak of cholera.
We _w__e_r_e_s__tr_u_c_k__b_y__t_h_e__g_e_n_e__ro__s_it_y__o_fthe citizens.
7. Researchers were brought in from all over China to develop
A good idea__s_t_ru_c_k__h_e_r_. 她突然想到一个好主张
☆ It strikes sb that… _I_t _s_tr_u_c_k__m_e__th_a_t_I should apologize to her too. 我意识到自己也该向她道歉。 2) 击打；侵袭；打动
th_e_m__o_s_t_s_u_i_ta_b_l_e_a_n_i_m__a_l _to__b_r_in_g__b_ack to life bring … back to life 使…恢复生气
s can bring a dull room back to life. 鲜花能使沉闷的房间恢复生气
1. Some people fear that air pollution may bring about changes in
A snowball __s_tr_u_c__k_h__im___o_n__th__e_h_e_.ad
The area _w_a_s__s_t_r_u_c_k___by an outbreak of cholera.
We _w__e_r_e_s__tr_u_c_k__b_y__t_h_e__g_e_n_e__ro__s_it_y__o_fthe citizens.
7. Researchers were brought in from all over China to develop
A good idea__s_t_ru_c_k__h_e_r_. 她突然想到一个好主张
☆ It strikes sb that… _I_t _s_tr_u_c_k__m_e__th_a_t_I should apologize to her too. 我意识到自己也该向她道歉。 2) 击打；侵袭；打动
人教课标版高中英语选修8Unit2 Using Language (共31张PPT)
condition.
condition
• 状况，状态 （U） • conditions pl. 环境，条件 • living/housing/working conditions • in condition 健康状况好；保存得好 • out of condition 健康状况不好；保存得不好 • on condition that 在……条件下，倘若 • They agreed to lend us the car on
Dodo bird (1755) climate.
Very large bird that cannot fly；lives by and in the sea; feathers do not absorb water; useful for protecting clothes from water.
It is not a good idea to clone an animal that would live in a zoo because it is not a suitable habitat to develop and increase its numbers.The zoo is not a natural environment for a wild animal.
Great Auk (1844)
Quagga (1883)
Skin looks like a zebra; can be used for decoration; meat very tasty; needs warm climate.
May the best animal win! Now in pairs discuss which extinct animals described above are worth restoring by means of cloning. Choose one and use the information to help you argue why this animal should be restored to the earth.
condition
• 状况，状态 （U） • conditions pl. 环境，条件 • living/housing/working conditions • in condition 健康状况好；保存得好 • out of condition 健康状况不好；保存得不好 • on condition that 在……条件下，倘若 • They agreed to lend us the car on
Dodo bird (1755) climate.
Very large bird that cannot fly；lives by and in the sea; feathers do not absorb water; useful for protecting clothes from water.
It is not a good idea to clone an animal that would live in a zoo because it is not a suitable habitat to develop and increase its numbers.The zoo is not a natural environment for a wild animal.
Great Auk (1844)
Quagga (1883)
Skin looks like a zebra; can be used for decoration; meat very tasty; needs warm climate.
May the best animal win! Now in pairs discuss which extinct animals described above are worth restoring by means of cloning. Choose one and use the information to help you argue why this animal should be restored to the earth.
人教版高中英语选修八课件：U2 Using langauage
• • • • • • • •
1.from time to time________________________ 不时；偶尔 =every now and then 使复活；使复生 2. bring back to life___________________________ 3. either.....or.....___________________ 或者...或者...;要么...要么 in vain 4.白费力气____________ 意味着做某事 5.mean doing sth._______________ pass on...to... 6. 把....传递给.... _________
Bob's ① ___________(Bob) being absent made his teacher very angry. his/him ② Bob’s teacher is very angry with ___________ being absent. ③ I like this picture that is of my mom and me water the flowers watering in out garden.(改错) ④ A wise mother will never get herself into the state of her children exposed to the slightest possibility of danger.(改错) being
作宾语时
形容词性物主代词（如：my,his） 名词所有格（如：Lily's） 名词通格（如：Lily）
人称代词宾格（如：him，me，her） ________________________________
新人教版选修八Unit2 Using Language课件
If there is a new illness some of these animals may die ,but others will survive and passed on the ability to resist that disease to their children.
They would all have the same arrangement of genes and so they might all die of the same disease.
Reading -- II Detail reading ( 6ms )
Read the text, then answer the following questions. ( Students can discuss in pairs. )
1. Why should’t you clone an extinct animal unless there is enough diversity in the group?
Warming up ( 4ms )
3. Do you think it is possible to clone dinosaurs?
If not,why? If yes, do you think that’s good for human beings? Why?
Reading -- I scanning ( 5ms )
2. Why is it wrong to clone an extinct animal if it would have to live in a zoo?
3. Why can’t you clone the DNA of animals that have been extinct longer than 10,000 years?
Unit-2-Cloning-Uusing-language课件-新人教版选修8课件
C. the illness is a new one
D. their arrangement of genes can not resist that new disease
推理判断
5. We can infer from the text that____ A. scientists are experimenting to clone dinosaurs B. dinosaurs will never return to the earth C. cloned animals will only live in the zoo D. the DNA of dinosaurs can only survive 10, 000 years
Great Auk (1844) Dodo bird (1755)
Aurochs (1627)
Quagga (1883)
Large wild cattle; long horns and hair; hair good for making into clothes; horn can be used for decoration; need grasslands.
4. The reasons why a group of cloned animals all die of the same illness do NOT include____. A. they have the same arrangement of genes B. there isn’t enough diversity in the group for it to overcome illnesses
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
D. their arrangement of genes can not resist that new disease
推理判断
5. We can infer from the text that____ A. scientists are experimenting to clone dinosaurs B. dinosaurs will never return to the earth C. cloned animals will only live in the zoo D. the DNA of dinosaurs can only survive 10, 000 years
Great Auk (1844) Dodo bird (1755)
Aurochs (1627)
Quagga (1883)
Large wild cattle; long horns and hair; hair good for making into clothes; horn can be used for decoration; need grasslands.
4. The reasons why a group of cloned animals all die of the same illness do NOT include____. A. they have the same arrangement of genes B. there isn’t enough diversity in the group for it to overcome illnesses
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