人教版高中英语选修八 unit2 Cloning reading课件（共25张）
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| 名称 | 人教版高中英语选修八 unit2 Cloning reading课件（共25张） |  | |
| 格式 | zip | ||
| 文件大小 | 1.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-06-14 14:46:07 | ||
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课件25张PPT。Unit 2 ClonigHow much do you know about cloning? 导Dolly the sheepDolly and the Father of Dolly –IanwilmutIn 1996, the famous sheep “Dolly” was cloned successfullyDolly the sheepIt’s the most famous sheep in the world. She was c____ while the others were born n_______. It is the c___ of another sheep.man-made clonelonedaturallyopy
Now we are going to read a passage about cloning. How much do you know about cloning?Is it a good thing or a bad thing?
What is the main idea of the passage?
The passage tells us that animal cloning raised __________ and scientists are not sure about its______.argumentsfuture思2. What is the writing style?
A. Expositive (说明性的) B. Descriptive (描述性的)
C. Argumentative (议论性的) D. Narrative(叙事性的)Para 1 A. The problems of Dolly
Para 2 B. The two major uses of
cloning
Para 3 C. The attitudes towards
cloning
Para 4 D. The definition of cloning
Para 5 E. The effect of cloning in
society
Skimming（略读）:match the main idea with each paragraph 1). The cloning of Dolly the sheep succeeded because_________
A. it’s 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.
2). Dolly the sheep_____.
A.looked exactly like the sheep that provides the egg.
B.was the exact copy of the sheep that provides the nucleus.
C. looked like the sheep that gave birth to it.
D. had the characteristics of all three sheep. BB3).The writer’s attitude towards cloning is____
Positive 积极的 B. Negative 消极的
C.objective 客观的 D.favorable 支持的CDiscussionIs cloning good or bad for us ?
Advantages Disadvantages
Group 1 and 2 Group 3 and 4Fill in the chart议展Fill in the chart. Which were appropriate to 议展Gardeners use cloning to produce ___________
commercial quantities of plants
shorteron new plant speciesleadersEvil raised moral questionsMedical researchserious illnessesproduce human beings
Cloning people is a good thing ,or a bad thing?
克隆人是福音, 还是恶兆？
Thinking意大利狂人医生:安蒂诺里冒死也要克隆人的科学家:布瓦瑟利耶1.克隆技术现在还不成熟,克隆人可能有很多先天性生理缺陷。
2.克隆人的身份难以认定,他们与被克隆者之间的关系无法纳入现有的伦理体系。反对克隆人3. 克隆技术有可能被滥用,成为恐怖分子的工具。
4. 从生物多样性上来说,大量基因结构完全相同的克隆人,可能诱发新型疾病的广泛传播,对人类的生存不利。1. “不让我们克隆人,就是不让我们修正我们的错误,人类 历史难道能够这样构造吗？”—《纽约时报书评》
2. “当然应该‘克隆’人,如果谁第一个掌握了这个技术,他就是我真正的、也是唯一的竞争对手。”—比尔·盖茨支持克隆人3. “克隆人绝对是科学上了不起的进步,克隆技术必将创造21世纪的辉煌。” —麻省理工学院生命工程教授约翰·布洛克
4. “人体商业化是人类经济活动中无与伦比的成就,毫无疑问,克隆技术的出现将为世人创造一个最为广泛和深远的市场。” —英国《经济学家》杂志。Summary 检
Cloning is a way of making an ___________copy of another animal or plant. Cloning has two major uses. Firstly ,gardeners use it to produce ___________quantities of plants.Secondly，it isvaluable for research.Cloning plants is ___________while cloning animals is very_________.The procedure is difficult to _________.
In 1996，scientists succeeded in ___________Dolly the sheep.The scientific world followed the progress of the first successful clone.Then came the ___________news that Dolly was ill and then died.Dolly's appearance ___________a storm of objections.Governments became nervous and some __________ research into human cloning.Scientists still wonder whether cloning will help or harm us and where it is ___________us.
exactcommercialstraightforwardcloningdisturbingraisedleadingcomplicatedundertakeforbadeTHANK YOU!
Now we are going to read a passage about cloning. How much do you know about cloning?Is it a good thing or a bad thing?
What is the main idea of the passage?
The passage tells us that animal cloning raised __________ and scientists are not sure about its______.argumentsfuture思2. What is the writing style?
A. Expositive (说明性的) B. Descriptive (描述性的)
C. Argumentative (议论性的) D. Narrative(叙事性的)Para 1 A. The problems of Dolly
Para 2 B. The two major uses of
cloning
Para 3 C. The attitudes towards
cloning
Para 4 D. The definition of cloning
Para 5 E. The effect of cloning in
society
Skimming（略读）:match the main idea with each paragraph 1). The cloning of Dolly the sheep succeeded because_________
A. it’s 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.
2). Dolly the sheep_____.
A.looked exactly like the sheep that provides the egg.
B.was the exact copy of the sheep that provides the nucleus.
C. looked like the sheep that gave birth to it.
D. had the characteristics of all three sheep. BB3).The writer’s attitude towards cloning is____
Positive 积极的 B. Negative 消极的
C.objective 客观的 D.favorable 支持的CDiscussionIs cloning good or bad for us ?
Advantages Disadvantages
Group 1 and 2 Group 3 and 4Fill in the chart议展Fill in the chart. Which were appropriate to 议展Gardeners use cloning to produce ___________
commercial quantities of plants
shorteron new plant speciesleadersEvil raised moral questionsMedical researchserious illnessesproduce human beings
Cloning people is a good thing ,or a bad thing?
克隆人是福音, 还是恶兆？
Thinking意大利狂人医生:安蒂诺里冒死也要克隆人的科学家:布瓦瑟利耶1.克隆技术现在还不成熟,克隆人可能有很多先天性生理缺陷。
2.克隆人的身份难以认定,他们与被克隆者之间的关系无法纳入现有的伦理体系。反对克隆人3. 克隆技术有可能被滥用,成为恐怖分子的工具。
4. 从生物多样性上来说,大量基因结构完全相同的克隆人,可能诱发新型疾病的广泛传播,对人类的生存不利。1. “不让我们克隆人,就是不让我们修正我们的错误,人类 历史难道能够这样构造吗？”—《纽约时报书评》
2. “当然应该‘克隆’人,如果谁第一个掌握了这个技术,他就是我真正的、也是唯一的竞争对手。”—比尔·盖茨支持克隆人3. “克隆人绝对是科学上了不起的进步,克隆技术必将创造21世纪的辉煌。” —麻省理工学院生命工程教授约翰·布洛克
4. “人体商业化是人类经济活动中无与伦比的成就,毫无疑问,克隆技术的出现将为世人创造一个最为广泛和深远的市场。” —英国《经济学家》杂志。Summary 检
Cloning is a way of making an ___________copy of another animal or plant. Cloning has two major uses. Firstly ,gardeners use it to produce ___________quantities of plants.Secondly，it isvaluable for research.Cloning plants is ___________while cloning animals is very_________.The procedure is difficult to _________.
In 1996，scientists succeeded in ___________Dolly the sheep.The scientific world followed the progress of the first successful clone.Then came the ___________news that Dolly was ill and then died.Dolly's appearance ___________a storm of objections.Governments became nervous and some __________ research into human cloning.Scientists still wonder whether cloning will help or harm us and where it is ___________us.
exactcommercialstraightforwardcloningdisturbingraisedleadingcomplicatedundertakeforbadeTHANK YOU!