高中英语选修八第2单元

选修八unit 2课文短语搭配积累，请在课文中划出，并翻译背诵。

1. A differ from B2. research on3. pay off4. be more appropriate to…5. have a great impact on…6. open one’s eyes to the possibility of…7. attain one’s ambition8. raise moral questions9. object to doing sth.10. forbiding (doing) sth.11. in favor of…1. be bound to do..2. strike… into one’s heart3. from time to time4. bring (sth.) back to life5. in vain6. overcome illnesses/ difficulties7. pass sth. on (to sb.)8. the great drawback to (doing) sth.9. in good/ bad condition10. do sb. a favor写出下列各词的过去式和过去分词。

原形takeundertakecastforbidstrikesendspendtakeshake课文阅读理解1. Dolly the sheep _________________.A. looked exactly like the sheep that providesthe eggB. was the exact copy of the sheep that providesthe nucleusC. looked like the sheep that gave birth to itD. had the characteristics of all three sheep2. It can be inferred from the passage that acloned animal ___________.ually lives as long as the original oneB. usually lives longer than the original oneC. usually dies earlier than the original oneD. is usually as healthy as the original one3. Which of the following is wrong?A. Cloned people would not live forever.B. Cloned people may be killed at will formedical aid.C. A woman would have difficulty recognizingher real husband.D. Men will die out because a woman can givebirth to a baby without a husband.4. Which of the following is not an advantage ofcloning?A.Cloning can be used for medical purposes.B. Large quantities of food can be produced bycloning.C. Famous persons who have passed away canbe cloned.D. Cloning can help keep animals frombecoming extinct.5. From the last paragraph we can infer that____.A. cloning will come to an end because of theobjectionsB. cloned human beings will be produced inthe near futureC. many countries will use cloning in a wisewayD. all the research into human beings will beforbiddenWrite the letter “T” if the statem entis true. Write “F” if it is false.1). Cloning means making a copy of an animalor a plant.2). Gardeners can make a lot of money bycloning plants.3). Cloning animals is as complicatedas cloning plants.4). Dolly the sheep was the first successful cloneof a mammal.5). Natural clones happen in animals as well asin plants.课文重点句子.1.Cloning plants is straightforwardwhile cloning animals is very comlicated.2.But at last the determination andpatience of the scientists paid off in 1996 with a breakthrough—the cloning of Dolly the sheep.3.The fact that she seemed to developnormally was very encouring.4.Dolly’s appearance raise a storm ofobjections and had a great impact onthe media and public imagination.5.It suddenly opened everybody’seyes to the possibility of using cloning to cure serious illnesses.6.The advantage is that if there is anew illness some of these animals may die, but others will survive and pass on the ability to resist that disease to the next generation.Ⅰ.用学过的短语或单词翻译句子。

1．尽管我理解你说的话,但是我不能同意你的建议。

______________________________________________________________尽管彼得有许多朋友,但常常感到孤独.______________________________________________________________虽然失败是不可避免的，但是科学家们相信他们的决心和耐心会得到回报的。

_____________________________________________________________________________________________2．她去国外留学的消息已经不再新鲜了。

______________________________________________________________我们是否该继续实验的问题还没有被解决。

______________________________________________________________多利羊病得很严重的消息令人很不安烦扰。

_____________________________________________________________________________________________多利羊得了严重肺病的问题使科学家们操碎了心。

(bother)____________________________________________________________________________________________网购的弊端是，你不能辨别你所买的东西是好是坏。

_____________________________________________________________________________________________运动的优势是，我们能够更健康，享受美妙生活。

_____________________________________________________________________________________________3．他在机场出现出现，激起粉丝们一阵欢呼声。

_________________________________________________________________________________________他的演讲引起一阵雷鸣般的掌声。

______________________________________________________________4．他的针对克隆技术的演讲对学术界有着巨大的影响。

_____________________________________________________________玛丽父亲的离世对整个家庭影响重大。

______________________________________________________________雅安地震给幸存下来的人们带来巨大的心理冲击。

____________________________________________________________________________________________5．他所说的话让我看到了他的残忍。

___________________________________________________________科学让我们看到了漫步火星的可能性。

_____________________________________________________________________________________________ 6．西方人跟中国人的思想在许多方面迥然不同。