1、Unit 3Science and naturePeriod OneWelcome to the unit & Reading()基础落实.课文理解1When and where was the worlds first mammal Dolly cloned?AOn Christmas Day 2001 in Japan.BIn 1996 in Scotland.CIn early 2003 in Scotland.DIn 1996 in Italy.2Which of the following CANNOT be inferred from the text?AFaye Wilson c
2、annot give birth to a baby.BCloning human beings is illegal and immoral in many countries.CIn the future more and more diseases like cancer will be cured.DThe first cloned human being will be created by Severino Antinori.3Pauline Carter disagrees with human cloning，because she thinks that_.Ahuman cl
3、oning is totally immoralBit is difficult to predict the future if human beings are clonedChuman beings will use up the Earths resourcesDall of the above4Who else disagrees with human cloning except Pauline Carter?AColin Jake. BSeverino Antinori.CIan Wilmut. DFaye Wilson.5What is the main idea of thi
4、s passage?AIt is about the debate whether we should clone human beings among people.BCloning is producing an exact copy of a plant or an animal using its cells.CIan Wilmut is shocked that some scientists are now considering cloning human beings.DOpposite opinions of Pauline Carter and Colin Jake on
5、the “The perfect copy”.根据课文内容填空Para.OneDifferent opinions on the first 1._ embryo cloningFor：Human embryo cloning can produce valuable human2._ and organs that could be used to 3._ human lives.Against：We may be on our way to producing a reallifeFrankensteins monster.Para.TwoDifferent opinions on the
6、 birth of 4._For：People 5._ scientists for the scientific advance.Against：Cloning would lead to more 6._.Paras.ThreeFiveIan Wilmuts intentionSeverino Antinoris intentionResearch efforts should 7._ on creating new tissues and organs that can be used to cure diseases like cancer.Cloning human embryos
7、with the intention of destroying them shows 8._ respect for human life.To be the first to clone a human being.Para. SixChinese scientists have focused their efforts on cloning 9._ and cloned tissues to be used in medical treatment.China has 10._ in producing clones cows and goats.用适当的介、副词填空1.，we may
8、 be _ our way _ producing a reallife Frankensteins monster.2She was born _ 1996 and died _ early 2003，. 3However，_ general the scientists were praised for their wonderful scientific advance.4Instead，he thinks research efforts should concentrate _ creating new tissues and organs.5.，some scientists ar
9、e already pushing ahead _ research in order to produce a cloned human baby.6In China，scientists have focused their efforts _ cloning animals，.7China has succeeded _ producing clones _ cows and goats，.8If we toy _ nature，we will have to deal with the consequences.9Human life would just become a crop
10、to be harvested or a product _ sale.10The human race is using _ the Earths natural wealth.完成句子1_，the team is very creative.总体来说，这个团队是很有创造力的。2They came to California _ making a fortune.他们怀着发财的目的来到了加利福尼亚。3You can make yourself understood _.使用肢体语言，你可以让别人理解你的意思。4_，Im _ building the dam.就我个人而言，我反对建这个大坝。5
11、If I _ there，I _ the old man.如果我在那儿，我就会去看望这个老人。.句型转换1She will soon become a nurse.She _ _ _ _ _ a nurse.2The monster appeared to destroy human beings.The monster appeared _ _ _ _ destroying human beings.3He didnt respect his parents at all.He _ _ _ _ his parents at all.4He should concentrate on the
12、research.He should _ _ the research.5He said he was for the plan.He said he was _ _ _ the plan.能力提升阅读理解Public schools in Washington，D.C.provide students with musical instruments for free.When something goes wrong with an instrument，Charles West and Larry Jernigan do the repairs.Both men approach the
13、ir work with a passion (激情)For them，its important that students have a joyful experience with music.The two have worked together for almost 20 years.This year alone，theyve fixed about 450 instruments.Both men are musicians and music lovers，so learning to do repairs came naturally.“I have been a musi
14、cian all my life，”says West.“I played in an orchestra here in the city.I majored in music in college.I played in an army band.”Jernigans musical interests are varied.“I was formerly trained in the piano and guitar.As for the alto sax and the flute，I picked up them while working here.”In addition to
15、fixing instruments，the two also go to schools to instruct teachers and students on how to make minor repairs on their own.West believes if children start early and stay involved with music，it enriches other areas of their lives.“I see that in other kids.I see it in myself.I have seen it hundreds of
16、times and it works，”he says.“They learn teamwork.They learn patience and respect.”But West has concerns about the future of music in the electronic age.“This instant age has taken away from the sitdown，the patience.And to learn to play an instrument，it takes patience，it takes diligence and it takes
17、time.”Being able to enjoy music on the job is one of the benefits of the job.Both men agree their best rewards are the students performances.1West and Jernigan love their job because they can _.Aearn more money Blearn repair skillsCenjoy music Dwatch performances2Which of the following is TRUE of th
18、e two men?AThey have fixed 450 instruments in the past 20 years.BThey can play and repair musical instruments.CJernigan used to play in an army band.DWest was trained to play the piano.3According to West，what can people learn from music?ATeamwork and patience.BThe value of time.CThe truth of society
19、.DDiligence and confidence.4What is mainly talked about in the text?AHow to repair musical instruments.BLearning experience of two repairmen.CHow to prepare a musical performance.DThe enjoyable job of two music lovers.答案基础落实.1.B2.D3.D4.C5.A.1.human2.tissues3.save4.Dolly5praised6.diseases7.concentrate8.no9animals10.succeeded.1.on；to2.in；in3.in4.on5.with6.on7.in；of8.with9.for10.up.1.In general2.with the intention of3.using body languages4.On a personal note；against5were；would visit.1.is；on；the；way；to2.with；the；intention；of3.showed；no；respect；to4.focus；on5.in；agreement；with能力提升1C2B3A4D