Unit2 CloningWords:Nouns:1. commerce commercial2. breakthrough make a breakthrough3. procedure4. correction make corrections to 5. objection raise a storm of objection / object to6. i 影响 对有影响 _7. constitution 8. regulation9. assumption assume vt.10. drawback 11. carrier12. original origin n.13. mammal reptile amphibian14. apppearance15. diversity diverse16. abundance abundant17. controversy controversial18. arrangement have their genes arranged in different ways/ hve the same arrangement of their genesadj. 19. exact to be exact exactly20. straightforward complicated / complex21. arbitrary22. moral23. conservative24. compulsory25. initial 26. reasonable unreasonableAdv.27. merely28. normally - abnormally29. economically30. altogetherVerbs:31. differ 与有所不同 n.32.undertake undertake the difficult task33. obtain34. attain attain ones ambitions35. accumulate n. accumulation36. forbid ( , ) forbid sb. to do sth. / forbid doing sth.37. owe owe to / owing to 38. retire retirementresign resignation39. bother Dont bother to do sth. _40. adore 41. hatch Dont count your chickens before they are hatched.42. dye These can be dyed in different colors.Phrases:1. be cast down to do sth./ be cast down at sth.2. be in favor of sth.3. a loaf a bread4. be bound to do sth.Dollys death, like her birth, was bound to raise worries.5. strike ( , )strike fear into peoples heartsIt strikes me thatstrike a balance between A and BThe clock strikes at 4.Strike while the iron is hot.The workers are on strike.The hurricane struck the city yesterday.6. from time to time/ now and then7. ones effors be in vain / ones efforts pay off.8. bring back to life9. sth be in good condition10. pay offpay for pay backpay outSentences :1. 我非常喜欢用自家的黑麦粉做的含有坚果的长方形面包。（adore; loaf; brown flour）I adore home-made rectangular loaves made with brown flour and nuts.2. 他非常保守，居然赞赏这个并没有给移民选民多少权利的宪法。(conserbative; in favour of; constitution; immigrant voters)He is very conservative, and is even in favour of a constitution that gives few rights to immigrant voters.3. 不要麻烦去去下哪些装饰，圣诞庆典还没有结束呢。(bother; decoration)Dont bother about taking down those decorations yet. The Christmas celebrations arent over yet.4. 克隆动物的规定非常严格， 他没有办法继续他的实验。(regulations; unable)The regulations for cloning animals are very strict. He was unable to continue his experiments.5. 洪灾地区的人民非常感激人民解放军的救助。(flooded areas; owe to )The people in flooded areas owed a great deal to the PLA soldiers for their rescue work.学科网（北京）股份有限公司