英语试题练习题教案学案课件高二英语讲学案.doc

2.指出 _______ 4.努力推纤 ___ 6.供出告 _____ 8.准备就绪 ___ 10.儿天前 ____ 12.抱有....的意图. 2009-2010学年度 高二英语讲学案Unit 3 Science versus nature( 1) 主备人：沈玉梅5.6.(vi.)成功 (adj.) 成功的 (词组)成功地做成了某事 7.(adj.)不道德的 (adj.)道德的 ( n.)道德 8.(adj.)消极的，负面的 (adj.)积极的，正面的 9.(vi.)举止，纤为 (n.)举止，灯为 II 重点短语1在,方面 ___________________________3. ____________________________ •般来说___________________________________ 5. ____________________________ 以...占终___________________________________ 7. ____________________________ 用完，耗尽___________________________________ 9.想出；计算出 _____________________11 .干涉 __________________________二.用所给动词的正确形式填空. 1.1 didn't spend all the money(buy) the books.2. Do you have anything(say) at the meeting?3. Yesterday I saw a wallet(lie) on the ground .4. The man ran out(see) what was wrong .5. She was often heard(sing) in English.6. Stop(read), please.Fve something to tell you .7. The boy(call) Li Hua in the room is his brother.8. The library needs(clean), but it'll have to wait until Sunday.9. (not receive) a reply, he decided to write a sixth letter.1. We can learn from the passage that is against cloning human beings.A. Ian WilmutB. Faye WilsonC. Severino AntinoriD. Colin Jake2. According to Pauline Carter, people who cannot have a baby might as well.A.buy a childB. clone a childC. adopt a childD. use another woman's egg3.We can infer from the text that.A.we will be paid back if we humans interfere with nature.B.we should clone fewer babies to reduce Earth's population.C.scientists have succeeded in challenging questions of morality.D.the news that the first human embryo has been cloned successfully is very terrible.五.阅读理解.In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited. Today, things are different. The world has become too crowded. We are using up our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue to do this, life on the earth will not survive.Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing methods, more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on the land. Yet we continue to use more powerful machines to cut down more and more trees.We realize that if rivers are polluted with waste products from factories, we will die. However, in most countries, waste products are still put into rivers or into the sea, and there are few laws to stop this.We know, too, that if the population of the world continues to rise at the present rate, in a few years there will not be enough food.What can we do to solve these problems?If we eat more vegetables and less meat, there will be more food available for everyone. Land that is used to grow crops feeds five times more people than land where animals are kept.Our natural resources will last longer if we learn to recycle them.The world's population will not rise so quickly if people use modem methods of birth control.Finally, if we educate people to think about the problems, we shall have a cleaner planet in the future.1The following statements are all reasons for the urgency of environmental protection EXCEPT that.A.we are using up our national resources too quicklyB.we have enough food so there is no need to control the rising populationC.we cut down too many trees so that a lot of forests are disappearingD.we take too many fish from the sea2Under what condition(s) can natural resources last longer?A.Natural resources are recycled.B.The population is controlled.C.Younger generations are educated to be environmentally aware.D.All of the above.3Waste products are still put into rivers or seas in some countries because.A.people there are not aware of the importance of environmental protectionB.the rivers or seas there are so large that they cause no environmental harmC.few laws have been passed to stop such behavior thereD.people there don't care about their environment4What is the main idea of the passage?A.We should control the rising population.B.Trees shouldn't be cut down.C.We should protect the environment so as to have a cleaner planet in the future.D.People shouldn't pollute the earth by using dangerous chemicals.2009-2010学年度高二英语讲学案Unit 3 Science versus nature（2）主备人：沈玉梅Reading The perfect copyTeaching aims and demands:1.to grasp the usage of some important words and expressions.2.to practise the language points.自主预习：熟记重点句型和划线部分.1.On the one hand, some scientists point out that if you clone an embryo, you can produce valuable tissues andorgans that could be used to save human lives.2.On the other hand, many people, including some scientists, disagree and fear if mankind interferes with nature inthis way, they may be on theii way to producing a real-life Frankenstein's monster.3.However, some people consider that cloning human embryos with th。