高中英语《Unit 2 Cloning Where is it leading us》优质教学课件设计
I am against cloning. My reasons are as follows :
help us find cures for
For one thing , not all
serious illnesses.
supported.
1.Write a composition about your opinions of cloning animals according to your discussion.
2.Surf the Internet and write a report on peoples’ attitudes to cloning.
Dolly caused argument. Evil leaders hoped to clone 4. _th_emselves(them) for their ambitions. Religious leaders 5.raise_d (raise) moral questions. Some governments 6. fo_rb_ade(forbid) research into human cloning while others continued. Scientists may use it 7._to cure_ (cure) serious illnesses. But we still wonder where it is leading us.
aDt’olly’s fate Dolly was born.
scientists’ feelings
excited
Dolly developed normally.
Her illnesses were more appropriate to older animals.
Dolly died young.
What they did or hopeidnto do evil leaders religious leaders
n
governments
scientists
1.Why did cloning become controversial?
It suddenly opened everybody’sineyes
and animals.
2B.eWSchahiuecsehepsDBhoe. lelyp didgoDtoallythloeok
gliekne?esWfrhoym? Sheep B.
uses & procedure
A
Dolly
1.What’s Dolly’s problems?
2.Try to complete the missing information.
What’s cloning?
Firs1t.lWy,hgaatrdaerenethrseuse twiot tmoapjroorduuscees
quanotfitcielosnoinfgp?lants. Secondly, it is
valuable for research on new plant species
cloned animals are
For another , it can
successful.
help support us with more For another, cloned
food by developing
animals may develop
high-quality animals.
WPahraa.t1’s cloning?
uses & proPacrea.d2ure
Cloning:
PDaoral.y3’s problems
aPttaitrua.d5es
where is it
coPnatrrao.4versy
leading us?
A. attitudes
D. future
B. history
Are you for cloning or against it? Why?
I am for cloning. My reasons are as follows :
I am against cloning. My reasons are as follows :
For one thing , …
disturbed
1.What was Dolly’s problem?
She beacta’me seriously ill and her illnesses were more appropriate to a much older animal. And she died young.
Dolly’s problems
to the possibility of using cloning to cure
serious illnesses and even to produce
human beings.
n
controversy
2.Fill in the chart according to the passage.
illnesses of older ones.
Besides, it can help us
protect endangered animals. From above, I think
From above, I think
cloning will be stopped.
cloning will be
creacetuerndedissacefncoualgrosdeesneesreeverfreodieoplrsouepipslstalntndiaeldonnsegestrsesass
neismals
organs
Is meat from cloned animals safe?
Let’s show your voice!
Summary time
Cloning is a way of copying another animal or plant. It has two major 1. _uses (use). Cloning animals is hard. But in 1996 the efforts of the scientists 2._paid(pay)off with the cloning of Dolly. Later she developed illnesses of a much 3. o_lder_(old) animal and died young.
E. controversy
C. Dolly’s problems
F. What’s cloning?
G. uses and procedure
1.What’s cloning? It is a way of making an exact copy of another animal or plant.
governments
research continue
into human cloning; to do research for
medical aid;
scientists cure serious illnesses;
wonder where it is leading us;
attitudes
Her illnesses were more appropriate to older animals.
cast down
Dolly died young. sad, concerned
1.Why did cloning become controversial? 2.Fill in the chart according to the passage.
2.Try to complete the missing information.
Dolly’s fate
scientists’ feelings
Dolly was born.
excited
Dolly developed normally. encouraged
Dolly became seriously ill. ddisisatpuprobiendted
Uniitt2 Cloniing
Reading
Cloning: where is it lБайду номын сангаасading us?
a natural clone a strawberry plant a new plant
a man-made clone
Dolly the first mammal( 哺乳动物 )
to be cloned from an adult sheep
What they did orhoped to do
evil leaders clone themselves to attain religious their ambitions; leaders raise moral questions;
reform legal systems and forbid
For one thing , …
For another , … vs
For another , … Besides,…
Besides,…
From above, I
From above, I
think cloning will…
think cloning will…
I am for cloning. My
人教选修8Unit2CloningWhereisitleadingus课件资料
1. What is a clone?
A clone is an animal or a plant produced naturally or artificially from the cells of another animal or plant and is exactly the same as it.
2. How is a clone produced？
The cloning of plants is simple and relatively easy. It can be done by taking cuttings (manmade cloning) or letting the plant produce its own runners (natural cloning). The cloning of animals is more complicated. It was not achieved until 1996 and is fully explained in the first reading.
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.
4. What problems may arise when humany want to clone themselves so they can live forever.
• People may want to clone dead children. • People may want to clone their favourite pets.
高中英语人教版选择性必修一 Unit 2 Cloning Where is it leading
Para.2
major uses
First, gardeners use it to produce large quantities of plants for sale. Second, it is valuable for research on new plant species and for medical research on animals.
big C. People believe that eating
concerns animal products that result from
major
cloning will surely do good to our
uses
health.
D. The possibility of using cloning
identical to sheep B but
younger is born.
The combined cell divides
and grows into an embryo.
Paras. 4&5
List the major uses of cloning in the future:
Which of the following is NOT a concern of cloning?
A.
B.
C.
D.
2. Match the main ideas with each paragraph.
Tip: A. Possible uses of cloning in the future.
高中英语_人教版高二英语选修八Unit2Cloning：Whereisitleadingus教学设计
Book8 Unit2 CloningPeriod 1 Reading在英语教学中“阅读理解能力”是学生从阅读中获取信息的能力以及对文章理解的速度和准确性的关键因素。
培养学生的阅读能力是课文阅读教学的主要目标，同时还要注意培养学生在阅读过程中获取和处理信息的能力，让学生学会利用相关的英语知识去解读英语阅读材料。
本节课是一节阅读课，设计过程如下：导入引出克隆这一话题 --- 通过略读掌握段落大意，文章结构( read for structure )--- 通过精读了解文章细节信息( read for information )--- 通过对细节的推理学会猜测词义和推断作者立场态度 ( read for reference ) --- 通过整合信息，以高考语法填空的题型小结课文内容( read for consolidation ) ---独立思考后合作讨论( read for critical thinking ) --- 课后作业(写作拓展)。
教材里本单元内容，语言技能和语言知识都是围绕“克隆”这一中心话题设计的。
具体涉及“什么是克隆” , “克隆羊多利是如何诞生的”，“克隆的利与弊”等。
教师可在充分利用教材资源的基础上，结合学生的实际情况设计教学活动，旨在帮助学生有效地掌握阅读技巧，形成有效地学习方法和阅读策略，同时了解说明文篇章结构和写作特点，为下一步进行议论文的写作教学做好准备。
目标聚焦一、知识点初步理解、掌握克隆意为无性繁殖，克隆技术即为无性繁殖技术。
学习课文中关于克隆这一新生物技术的有关知识，学习分析课文中的长难句子，初步感知课文中出现的的本单元要学的语法现象。
二、能力点1、能理解文章主旨大意，获取信息、处理信息、进行推理判断和表达的能力。
2、形成分析篇章结构的能力，提升逻辑思维能力3、学会增加语言的输出量，提高语言表达能力。
4、能利用上下文猜测生词词义三、兴趣点 1、利用已获取的信息发表自己对进行人类克隆问题的看法。
高中英语人教版选修8 Unit2 Cloning Reading Cloning：Where is
English learning Plan of Senior 2（导学案）The wish words of teacher's（教师寄语）：Relax! Be patient and enjoy yourself. Learning foreign languages should be fun. (放松点！要有耐性，并让自己快乐！学习外语应该是乐趣无穷的。
）㈠Teaching aims(学习目标)1.Knowledge aims（知识目标）⑴To learn about cloning by reading.⑵.To master and understand some structures and complex sentences.2.Ability aims（技能目标）⑴. Read passages by using different reading skills (skimming﹑scanning﹑careful reading) .⑵. Express own opinions about cloning in form of debate..3.Emotion aims（情感目标）⑴Be interested in science technology (cloning).⑵. Learn to team up with others.㈡Special and difficult Points(学习重难点)1. Learn different reading skills(Skimming, scanning﹠careful reading).2 Learn more about cloning.3. Describe cloning in your own words.㈢The procedure of learning （学习过程）Before class (课前预习胸有成竹)【自主预习】㈠学法指导⑴通读本篇文章，查字典，猜生词，记短语，勾出文中复合句以及难句。
人教高中英语选修八Unit2Cloning教学设计
Unit2 CloningReading: CLONING: WHERE IS IT LEADING US?教课方案一、教材剖析本单元以Cloning 为话题，旨在经过单元教课，使学生认识克隆技术的优弊端，学会表达和支持个人看法，能用所学的相关Cloning 的词汇去表述自己对这一新技术的看法和见解。
”阅读”（ Reading）部分供给的资料CLONING: WHERE IS IT LEADING US?是一篇介绍克隆技术的说明文, 详细介绍了植物与动物克隆的差别，多利羊的出生与死亡及由此引起的争辩。
帮助学生进一步认识克隆的意义在于解决医学上的难题，为人类服务。
从话题内容上剖析，Warming Up与Reading相一致，从教材份量来说，可将Warming Up 和 Reading 整合在一同，设计成一节任务型“阅读课（精读课）”。
二、学情剖析我所带的两个班级的学生英语基础一般，平常较少阅读科学题材的文章, 知识面相对狭小，阅读理解这篇文章仍是有必定难度。
但学生的好奇心和学习接受能力比较强，能够部署学生课前上网或去图书室找出一些相关克隆的资料，并与多媒体相联合简单介绍克隆及克隆技术的一些知识，让学生有了必定的知识准备以利于很好的理解课文。
三、设计理念及教课目的这节课的主要目的是培育学生跳读和细读的阅读技巧，使学生学会正确剖析阅读问题，懂得从文章中找到要点句子摄入必需的信息，找出正确的答案。
我运用多媒体和学生搜寻资料主动参加学习相联合，设计了表格、问答题、判断题和信息整理题。
这不单提升学生的阅读技巧，也教会学生如何办理不一样的阅读问题。
四.教课目的 Teaching goals1. Target language目口号言a.要点词汇和短语clone ，commercial ， producer ，undertake ， arbitrary ， object ，forbid ，ac cumulate ，cast down ，object to ，the media ， in favor ofb.要点句子It is a way of⋯.The fact is that⋯.The question that concerned all scientists were:⋯.2. Ability goals能力目标Enable the students to describe cloning: What is the advantages of cloning？What is the problems or dangers of cloning？What is your opinion of cloning？3. Learning ability goals学能目标Help the students learn how to describe cloning.Teaching important points教课要点How to describe cloning.Teaching difficult point教课难点Help the students analyze the writing techniques of the article.Teaching methods教课方法Skimming, task-based method and debate method.Teaching aids教具准备A recorder, a projector and some slides.Teaching procedures & ways教课过程与方式Step 1 Lead-in（3分钟）Show three cartoon pictures about cloning to arise students’interest s, then raise the question:1.What is cloning?2.Do you want to be cloned or not? why?经过展现图片和发问，激发学生对克隆技术的兴趣和气奇心，启迪学生展望课文的内容，以便经过阅读考证自己的推断。
高中英语 Unit 2 Cloning reading cloning where is it leading us课件 新人教版选修8
D. is usually as healthy as the original one
推理判断
5. The sheep that donated the somatic
cell most probably lived ____ years.
A. 3 B. 6 C. 12 D. 13
6. Which of the following is not an advantage of cloning? A. Cloning can be used for medical purposes. B. Large quantities of food can be produced by cloning. C. Famous persons who have passed away can be cloned. D. Cloning can help keep animals from becoming extinct.
Find the main idea of each paragraph.
高中英语_人教版高二英语选修八Unit2 Cloning：Where is it leading us教学课件设计
another animal or plant. Cloning has two major uses. Firstly,
gardeners use 2.________ to produce plants. Secondly, it is
of great 3.____________ (valuable) for medical research on
Match the main idea of each paragraph
What is cloPnainrag?1
PMaarjaor2uses
Cloning Where is it Leading us?
Dolly's prPobalream3 DolPlya'sraim4pact
People's reaction
Part3 (para.5): People’s reactions to cloning
ambitious
negative
moral
positive
nervous and conservative
Evil leaders ____________________
Religious leaders___________________
2. Which one is difficult to undertake? A. Cloning plants. B. Cloning animals.
Part2 (par.2.3.4)the information about Dolly
Para.3 Problems
normally
At first, the fact that Dolly developed ___________ was
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.
Unit 2 Cloning reading cloning where is it leading us课件 新人教版选修8课件
copy Cloning is a way of making an exact ______ naturally or of another animal or plant ______ artificially from the cells of another animal or plant.
1. Discuss what benefits humans can gain from cloning. 1) Medical cloning can help cure serious illnesses. 2) It can help infertile people have babies. 3) It can help farmers to produce more on the farm……
2. The cloning of Dolly the sheep succeeded because____. B 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
“Is it good cloning people?”
Oh! My God! I was cloned!
Do you want to be cloned or not?
Discussion
For cloning people • Clone their family members • Help to cure serious illnesses • Live longer/for ever…… Against cloning people • Causing moral and religious problems • A destruction of a balance of nature • Evil people hope to clone themselves……
最新book8 unit2 Cloning where is it leading us资料讲解
Para 1 ParaБайду номын сангаас2
Para 3
Para 4 Para 5
A. The problems of Dolly B. The two major uses of
cloning C. The attitudes towards cloning D. The definition of cloning E. The effect of cloning in society
Dolly the sheep
Question 4 : How does Dolly differ from
other sheep?
be different from
She was cloned while the others were born naturally.
Dolly was a c_l_o_n_e_d_ sheep.
the word “straightforward” is very complicated
means ____.
A. uncomplicated B. honest
C. frank
D. difficult
细枝末节
Their determination and The cloningpoaftiDeonlclyetohfetshheeep
Twins
__N_a_tu_r_a_l __ clone
They are born naturally and identical(一模一样)
in _s_e_x_and __a_p_p_e_ar_a_n_c_e_.
Para 2 The major uses and procedures of cloning