Book8Unit2CloningWord下载.docx

1、2）. what benefits can humans gain from cloning?3）. what problems may arise when humans are cloned?4）. should we clone a human?5）. could cloning replace sex as the means of creating new human life?6）. could a parent clone a child who is dying of a terminal illness?readingi. reading comprehension:1. t

2、he main idea of the text is_a. animal cloning is very valuable and can benefit the world. 共19页，当前第1页12345678910111213141516171819b. 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 argu

3、ments and scientists are not sure about its future.2.the cloning of dolly the sheep succeeded because_. a. its easier to clone a sheep than other animals b. the scientists were determined and worked hard with patiencec. the scientists were rewarded and got lots of moneyd. many other attempts to clon

4、e mammals failed3. what is the writers attitude toward cloning in this passage?a. the writer is against cloning.b. the writer is in favor of cloning.c. the writer is neutral towards cloning.d. the writer is in agreement with cloning.4. which of the following is not an advantage of cloning?a. cloning

5、 can be used for medical purposes.b. large quantities of food can be produced by cloning.c. cloning can help keep animals from becoming extinct.d. people can clone themselves at will.5. we can infer from the last three paragraphs that _.a. the normal development of dolly had no effect on the cloning

6、 of other species.b. dollys 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 animals about animal cloning and concerns about the future of cloning.6.what is the writing style?a. exposit

7、ive （说明性的） b.descriptive 共19页，当前第2页12345678910111213141516171819c. argumentative （议论性的） d. narrativeii. fast reading: true or false questions1. cloning means making a copy of an animal or a plant.2. gardeners can make a lot of money by cloning plants.3. cloning animals is as complicated as cloning p

8、lants.4. dolly the sheep was the first successful clone of a mammal.5. natural clones happen in animals as well as in plants.iii. fill in the chart using the information from the text. add one reason of your own in each column.problems or dangers of cloningadvantages of cloninganimals may_ _ of olde

9、r animals.medical cloning could _ _ for serious degenerative（变质的）_ in humans.animal clones may _ than the donor animalscloning plants can _ of similar _ _ _ ._ _ may want to clone themselves.cloning plants can be _ for research on _ _ _ .there are _ _ to cloning human beings.cloning can help save _

10、_ . writing用大约30个词概括课文的内容，然后根据以下要求写一篇文章。内容:1人们对克隆的看法2你对克隆所持的观点。 要求: 词数:120 题目自拟_共19页，当前第3页12345678910111213141516171819_language points of reading 11.differ vi. 不一致, 不同, 相异, 不同意, 意见相左常见的搭配有：a and b differ in a differs from bsb differ from/ with sb on/ about / over /upon sth拓展: different adj.differen

11、ce n.差异, 差别, 分歧, 争论, 差额 be different from 与不同 make no difference to sb. 对没有影响 make a difference起作用,产生影响即时练习：用介词 from, with, on, about, upon 或 in 填空。（1） we differ _ him _ that question.（2） the two nations differ _ culture and religion.（3） the climate here differs _ that of the south.2. undertake vt.实

12、施，从事，着手做，承担, 担任, 许诺, 保证，采取,答应undertake sth 承担某事undertake a task/ project 承担一个任务/项目undertake to do sth 许诺做某事/ 同意做某事undertake that 保证完成下列句子。he will _ _ _ next month （去旅行）.he _ _ _ _（承担了一项新任务）.我愿意承接这项变革的责任。i can _ _ _ for the changes.他许诺当我们的向导.he _ _ _our guide .3.disturb vt. 扰乱, 使不安, 弄乱disturbed adj.

13、被乱的, 动乱的, 不安的disturbing adj. 令人不安的 / 烦扰用disturb, disturbing, disturbed填空。（1） im very _ about alice.（2） dont _ the papers on my desk.（3） this country is in a _ state.（4） what _ news it is!（5） a light wind _ the surface of the water.4. cast down：feeling unhappy and depressed使沮丧, 低沉， 使下降, 推翻be cast dow

14、n = feel discouraged实验失败使得他很沮丧。he was much cast down by the failure of the experiment.不要沮丧。继续保持你的精神。dont be so cast down. just keep up your spirits.将下列句子译成英语（1） 听到这个消息他很沮丧。共19页，当前第4页12345678910111213141516171819_（2） 发现事情的真相使他很沮丧。cast away丢弃, 抛弃, 使失事, 使漂流cast off 放弃；丢弃, 摆脱cast out赶走, 驱逐5. altogether

15、dolly lived for six years, altogether adv.全部，总共这个中心区在这次飓风中失去了1000多棵树。_总而言之总之，我们的成就是巨大的。完全地（completely）他并不完全确信接下去做什么。区别: all together与altogether作“总共”解时，它们可以互换使用。there were altogether/ all together 42 students in the class.我们班总共有42个学生。all together作 “一道,一起” 解时,不能用altogether替换。they came all together. 他们

16、一起来。altogether意为“完全地，彻底地，总之，总而言之”，不可与all together互换，用于否定句时是部分否定。its altogether out of the question. 它完全不可能。i dont altogether agree with you. 我并不完全赞同你的看法6. forbid vt. （forbade /forbad, forbidden, forbidding） 禁止，不准，不许forbid sth.forbid doing sth.forbid sb. to do sth.forbid that smoking should be forbid

17、den in public places. 公共场所应禁止吸烟。 i forbid you to tell anyone. 我不准你告诉任何人 the law forbids building on this land. 法律禁止在这块土地上建筑。完成下列句子（1） the school _ _ _ _ _ （禁止学生吸烟）.（2） he is forbidden _ _ _ _ （进入这个房间）.7. in favour of 赞成；有利于 （与against相对）is he in favour of the plan? 他赞成这项计划吗？拓展：in sbs favor对某人有利do sb a favor =do a favor for sb 帮某人忙做in favor with sb.受某人支持目前我没有得到大家的支持。_