试题预览
nature I.Words and expressions:(according to first letter or Chinese) 1.A recent a_________ by scientists that they have successfully c___________the first human embryo has caused much debate and has shocked many people around the world . 2.On the one hand , some scientists ________ _________（指出） that if you clone an embryo , you can produce valuable t____________and o___________that could be used to save human lives . 3.On the other hand ,many people , including some scientists , disagree and fear that if m______________ ____________ __________ （干预）nature in this way ,they may be on their way to producing a r_________________ monster. 4. Cloning is producing an exact copy of a plant or an animal using its c _________ . 5. However , _____ __________（一般说来） the scientists were praised for their wonderful scientistic b_______________ . 6.Although he researches cloning , his i________has been to create copies of humans. 7.Even though this use of cloning is causing a lot of a_____________, it is good news for Faye Wilson ,a 41-year-old s______________ who cannot have a baby . 8. She says she was d______________ to have a child of her own 9.Some scientists are already ___________ __________ _________（努力推进） research so as to d_____________a cloned human baby . 10.In China ,scientists have _____ ______ _____ ____（集中精力于） cloning animals ,as well as stem cells to be used in ______ _______（医学研究） . 11.China has succeeded in producing clones of cows and goats ,and continues to research ways in which cloning can b_________________ mankind . 12.I believe that human cloning is totally i________________.
13.If we interfere with nature ,we will have to deal with the c______________. 14.Who knows what could happen ? We could produce monster, or even a h_______________ race that could one day end up replacing us . 15 .Human life would no longer be unique ; it would just be a product __ __（待出售） . 16.The human race is ___________ _____________（用完） Earth’s resources. 17.I would like to ___________ _____（对-----评论）your article “ The perfect copy”. 18.I think the scientific a___________ mentioned in your article are fantastic . 19 .After all , scientists have been challenging questions of m_________ for centuries . 20. _____ _______ ______ _____（就个人观点）, cloning will totally change my life . 21.I went to a s________ about Dolly the sheep who was successfully cloned 22.I believe that strict laws should _______ _______ _______ _______（准备就绪）and governments should do more to stop human cloning . 23.I think we should be c______________ and use good judgement . 24.Our a__________will help you clone your pet. Although it ________（涉及）some cost on your part ,your will d_______ agree it’s worth it . 25.People e_____ ______（过度开发）Earth’s resoucces through a____________,fishing and t________________ . 26.Would anyone say that economic development should be stopped _________ _______ __________ （赞同）nature ? II.Grammar : 1.因为是星期天，学生待在家里。 ________ ___________Sunday, the students are at home. ________ ______ ______ Sunday, the students are at home. 2.当被问是谁时，她说是李萍的朋友。 ¬¬_______ _______ who she was, she said she was Li Ping’s friend. ________ ______ ______ ______who she was, she said she was Li Ping’s friend. 3.他匆忙赶到车站时，火车已经开走了。 .He hurried to the station , _______ _______ ______ train had already left. .He hurried to the station _______ _______ ______ _____ train had already left. 4．看完信，我喝一口饮料就出去了。 _______ ________ my letters, I had a drink and went out. _______ ________ _______ _________my letters, I had a drink and went out. 5. 他上学迟到令老师很生气。 _______ ______ ______ _______ _______ ______made the teacher very angry . ________ ______ ______ ________ _____ made the teacher very angry . 6.O’Neal works hard.He is often seen ＿＿＿heavily before his teammates start. A.sweated B.to be sweated C.sweating D.being sweated 7.I can hardly imagine Peter＿＿＿across the Atlantic Ocean in 15 days. A.sail B.to sail C.sailing D.to have sailed 8.Such＿＿＿the case, I couldn’t help but ＿＿＿＿＿ him. A.being；support B.is；to support C.has been；supporting D.be；supported 9.Does the way you thought of＿＿＿the water clean make any sense? A.making B.to make C.how to make D.having made 10.In order not to be disturbed, I spent three hours＿＿in my study. A.locking B.locked C.to lock D.being locked 11.You will find the word “psychology” ＿＿＿＿under “P” in your dictionary. A.have listed B.list C.listed D.listing 12.Sandy could do nothing but ＿＿＿to his mother that he was wrong. A.admitting B.admits C.admit D.to admit 13.When I caught him cheating me, I stopped ＿＿things in his shop. A.buying B.buy C.to buy D.bought 14.A doctor can expect＿＿＿at any hour of the day or night. A.calling B.to call C.being called D.to be called 15.Nearly every great building in Beijing was built＿＿＿ south. A.to face B.facing C.to have faced D.being facing 16 .With his son＿＿＿, the old man felt unhappy. A.to be disappointed B.disappointing C.being disappointed D.to disappoint 17.It was＿＿＿＿computer games that cost the boy a lot of time that he ought to have spent on his lessons. A.to have played B.playing C.played D.having played 18.And there, almost＿＿＿in the big chair, sat her little brother, who never had to be told to keep quiet. A.having lost B.losing C.to be lost D.lost 19.As I will be away for at least a year, I’d appreciate＿＿＿from you now and then ＿＿ me how everyone is getting along. A.hearing； tell B.to hear； tell C.hearing； telling D.to hear； to tell 20.The students are forbidden, unless they have special passes, ＿＿ after 11 pm. A.to stay out B.from staying out C.staying out D.not to stay out 21.I worked so late in the office last night that I hardly had time＿＿ the last bus. &nb
