相關(guān)單詞,1. advantage n.優(yōu)點 2. disadvantage n.缺點，短處 3. protection n.保護 4. invention n.發(fā)明，創(chuàng)造 5. involve vt.涉及,6. medical adj.醫(yī)學(xué)的，醫(yī)療的 7. harmful adj.有害的 8. process n.過程，程序 9. achievement n.成就 10. analyse v.分析,11. successful adj.成功的 12. operate v.做手術(shù)；實施 13. affect vt.影響 14. development n.發(fā)展，開發(fā) 15. dangerous adj.危險的,16. object vi.不贊成；反對 17. rapid adj.迅速的 18. forbid vt.禁止；不準；阻止 19. analysis n.分析，分析結(jié)果 20. man-made adj.人造的，人工的,相關(guān)短語,1. carry out 進行；實施 2. make a great difference 起很大作用 3. object to 反對 4. lead to 導(dǎo)致 5. for example 例如,6. be cautious about 對十分謹慎 7. change ones life改變某人的生活 8. all kinds of 各種各樣的 9. apply to 應(yīng)用 10. run the risk of doing 冒險做,11. succeed in doing 成功地做 12. benefit from 得益于，從獲益 13. achieve great success 大獲成功 14. take the place of 代替 15. look forward to 期望，盼望,16. show great interest in 對很感興趣 17. draw ones attention 吸引某人的注意力 18. contribute to/make contributions to 為做貢獻 19. devote oneself to/dedicate oneself to 獻身于 20. improve the quality of life for humans 提高人類的生活質(zhì)量,相關(guān)句子,1. It was not until 1997 that scientists successfully cloned the first mammal，the now world-famous sheep known as Dolly. 直到1997年，科學(xué)家才成功地克隆了哺乳類動物，即世界聞名的“多莉”羊。,2. Some scientists want to apply the methods used in cloning animals to produce skin，organs，and other body parts for humans. 一些科學(xué)家想用克隆動物的方法來制造人類使用的皮膚、器官與其他身體構(gòu)造。,3. Others question whether it is right to “Play God” in an attempt to cure the disabilities and diseases of this world. 其他人員則質(zhì)疑人類試圖治療世上的傷殘和疾病從而扮演上帝的角色是否正確。,4. For example, people with lung cancer may simply have their lungs replaced with healthy ones. 例如, 肺癌患者可能僅需換個健康的肺。 5. Scientists also look forward to the day when people in wheelchairs can stand again.科學(xué)家也期待著有一天，長期坐輪椅的人能再站起來。,6. Many people fear the effects cloning could have on our society. 許多人擔(dān)心克隆對社會帶來影響。 7. Cloning can make a great contribution to human beings. 克隆可以為人類做出巨大的貢獻。,8. We no longer need to worry about the endangered animals. 我們不再需要擔(dān)心瀕臨滅絕的動物。 9. Producing many clones runs the risk of creating a population that is entirely the same. 制造許多克隆人是要冒與人類一模一樣的人口的風(fēng)險的。,語篇模塊,If I could clone, I would be bound to help the parents who dont have their own children. I would clone a lot of human organs，so I can let those who need organ transplant to regain their lives. Therefore， there will not be so much sorrow and misery. On the contrary，there will be waves of joy，the smiling faces as well as happy families in our world.,漢語大意：假如我會克隆，我一定會幫助沒有孩子的父母擁有孩子。我一定克隆很多人體器官，讓每一個需要移植器官的人都重新獲得生命。這樣，就不會有那么多的悲傷和痛苦。換來的是一陣陣的喜悅，一張張的笑臉和一個個幸福美滿的家庭。,