【高中英语】2018最新人教新课标高中英语选修八同步教学课件：Unit 2 Section 1

五、 板书设计
Unit 2 Cloning: Where is it leading us?
Main idea of each paragraph: Para 1: Definition Para 2: Uses Para 3: Problems Para 4： Effect Para 5: Reaction
1. The sheep that donated the somatic cell most probably lived ____ years.
A. 3
B. 6
C. 9
D. 12
2） “Dolly’s illnesses were more appropriate to a much more older animal”
including your own views.
人 教 课 标 版 高中英 语选修 8Unit2 R eadi ngPPT课 堂课件 (21页 )（ -精精品品P）PT课件
人 教 课 标 版 高中英 语选修 8Unit2 R eadi ngPPT课 堂课件 (21页 )（ -精精品品P）PT课件
Para 1: Definition Para 2: Uses Para 3: Problems Para 4: Effect Para 5: Reaction
人 教 课 标 版 高中英 语选修 8Unit2 R eadi ngPPT课 堂课件 (21页 )（ -精精品品P）PT课件
人 教 课 标 版 高中英 语选修 8Unit2 R eadi ngPPT课 堂课件 (21页 )（ -精精品品P）PT课件
人 教 课 标 版 高中英 语选修 8Unit2 R eadi ngPPT课 堂课件 (21页 )（ -精精品品P）PT课件

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.

Unit 1 A land of diversity
受美国繁荣的吸引，人们希望移民到美国，很多人想方设法偷渡美国， 其中横渡的艰辛是显而易见的。当然，不少人经过努力打拼，过上了更好的 生活。
Immigrate to America Attracted by the boom in America，my nephew teamed up with a Korean to illegally cross the Bering Strait in the Arctic to America.To avoid the Customs' punishment，they hid in a small ferry called the North Pole Seagull，sitting back to back without sleeping， showering and shaving for 3 days，and had no chance to mourn their lost luggage when landing.The hardship of this crossing was apparent.
At first， he made a living by means of raising cattle and then was hired in the aircraft industry.He lived in a Catholic district.Apart from a small percentage of Pakistani immigrants， the majority of the residents were from Italy and Denmark， who all kept up their customs and cultures.Different blocks here were distinctly marked out from the racial angle.It was unfair and needed reforming.But with nowhere else to go，my nephew lived on and managed to make a life for himself.

Para 2 The major uses
Straightforward (easy)
Complicated (difficult)
Firstly, …commercial…
Secondly, …research…
Two uses
Para 3 The problems of Dolly
• At first
择决定命运，环境造就人生！
Para1 The__________ Para2 The major _____ Para3 The _________ of Dolly
Para4 The ____ of Dolly
Para5 The ________ to Cloning cloned
Careful Reading
Please read the passage carefully , then finish the following exercises in groups.
Summary
Cloning is a way of making an exact_c_o_p_y___ of another_a_n_i_m_a_l_ or_p_la_n_t__. Cloning has two major_u_s_e_s_. Firstly, gardeners use it all the time to produce c_o_m__m_e_r_c_i_a_l _(商业的) plants. Secondly,
3 No countries will use cloning in a wise way.
Discussion
Cloning people is a good thing, or a bad thing? 克隆人是福音, 还是恶兆？