1、Unit 2 CloningWord Study不同；相异不同；相异剪纸；剪枝；剪报剪纸；剪枝；剪报简单的；直接的；坦率的简单的；直接的；坦率的复杂的复杂的着手；从事；承担着手；从事；承担突破突破程序程序总共；完全地总共；完全地天命；命运天命；命运撞击；冲击；巨大的影响撞击；冲击；巨大的影响获得；赢得获得；赢得禁止；不准禁止；不准使失望；使沮丧使失望；使沮丧得到好的结果；取得成功；偿还得到好的结果；取得成功；偿还differcuttingstraigtforwardcomplicatedundertakebreakthroughprocedurealtogetherfateimpactobta
2、inforbidcast downpay off拼一拼拼一拼twin identicalnucleussomaticembryoarbitrarythe mediaattainmoralconservativein favour ofaccumulate双胞胎之一双胞胎之一同一的；一模一样的同一的；一模一样的躯体的；肉体的；细胞体的躯体的；肉体的；细胞体的胚胎胚胎任意的任意的媒体媒体获得；到达（水平、年龄）获得；到达（水平、年龄）支持；赞成支持；赞成道德上的；伦理的道德上的；伦理的积累；聚集积累；聚集原子核；中心原子核；中心保守的；守旧的保守的；守旧的 认一认认一认猜一猜猜一猜词根词根构词构词
3、单词单词1._ (adj.精确的；准确的精确的；准确的)adj.+-lyexactly(adv.)精确地；精确地；准确地准确地correct(v.)改正；修改改正；修改v.+-ion2._(n.)改改正；修正正；修正3._(vi.)反对；反对；不赞成不赞成4.objection(n.)不赞成；不赞成；反对；异议反对；异议5._(vt.vi.)堆积；累积堆积；累积accumulation(n.)积累；积累；聚积聚积commerce(n.)商业商业n.+-ial6._(adj.)商业的；贸易的商业的；贸易的carry(v.)携带；搬运携带；搬运v.+-(i)er7._(n.)携带者；搬运者；运输携
4、带者；搬运者；运输工具工具exactcorrectionobjectaccumulatecommercialcarrier不同；相异不同；相异 differ Vi.Step2:Word StudyFrench differs from English in this aspect.differ from A in B 在在B方面和方面和A不同不同I have to differ with you onaboutover that point.differ with sb onaboutover sth 和某人在某事上意见不和和某人在某事上意见不和different adj.不同的不同的diff
5、erence n.区别；差异区别；差异I believe that I can make a difference in this world.make ano difference to 对对.有有无影响、作用无影响、作用sizecolourshape 大小、颜色、形状大小、颜色、形状Can you tell me the difference between this book and that book?tell the different between A and B.辨辨别别A和和B的不同之处的不同之处精准的精准的;精确的精确的exact adj.确切地说确切地说exactly a
6、dv.精准地；的确如此精准地；的确如此 Exactly speaking,the accident happened at 8:00 yesterday.to be exactexactly speakingcutting 剪纸；剪枝；剪报剪纸；剪枝；剪报papercutting+=papercuttingThese two lovely girls are _,so they are_in sex and appearance.twins identical 同一的；一模一样的同一的；一模一样的 identical adj.着手；从事；承担着手；从事；承担undertake vt.It is
7、 a difficlut task to undertake.undertake-undertook-undertaken She undertook the responsibility for these changes.He undertook to pay the money back in one month.undertake the responsibility for sth 为为.承担责任承担责任undertakepromise to do sth.答应做答应做.得到好结果；取得成功；偿还得到好结果；取得成功；偿还pay off His hard work paid off.
8、After ten years of hard work,she paid off all the debts at last.得到好结果得到好结果pay off the debts 偿还债务偿还债务pay for sth 为什么付费为什么付费;吃苦头吃苦头pay back 还钱；报复还钱；报复Can you lend me$10?Ill pay you_on Friday.You will have to _your carelessness.cast sb down投投;扔扔;掷掷 cast-cast-cast vt.使失望使失望某人感到失望某人感到失望sb feel cast downI
9、f you are always cast down by such kind of failure,you will never succeed.The trees cast a shadow down on the ground.cast a shadow down onover sth 在在.上投上投下影子下影子cast sb down 使使.失望，沮丧失望，沮丧总共；完全地；总的来说总共；完全地；总的来说altogether1.Altogether,the book is quite intresting.2.I dont altogther agree with you.3.Alto
10、gether,Dolly lived six and a half years.generally speaking 总的来说总的来说completelytotally 完全地完全地 in all 总共总共反对反对;不赞成不赞成object vi Many scientists object to(carrying out)the experiment.Especially one of the scientists,he raised an objection to everything we said.Therefore,we will not carry out the plan if
11、they have anobjection.object to(doing)sth 反对反对.反对做反对做.have an objection to(doing)sth 反对做反对做.raise an objection to(doing)sth 对对.提出异议提出异议objection n.反对反对 object n.物体，目标，宾语物体，目标，宾语 objective adj.客观的客观的 The author of the eassay holds an objective attitude towards cloning，since she doesnt state any perso
12、nal opinions.客观的客观的撞击；冲击；巨大的影响撞击；冲击；巨大的影响impact n.The reform and opening-up policy has a great impact on our countrys economy.influncehave a great impact on sth 对什么有很大的影响对什么有很大的影响获得，赢得获得，赢得 obtain vt.赢得奖学金赢得奖学金一份耕耘，一分收获一份耕耘，一分收获掌握一门语言掌握一门语言实现梦想实现梦想obtain a schorshipno pains,no gainsacquire a good kn
13、owledge of a languageachieve ones dreamgain acquire get achieve attain 禁止；不准禁止；不准forbid vt.I forbid you to tell it to anyone.forbadeforbad-forbiddenMy parents forbade me from meeting my friends online.The law forbids smoking in public places.forbid sb to dofrom doing sth 禁止某人做禁止某人做.forbid doing sth
14、禁止做某事禁止做某事The forbidden City支持；赞成支持；赞成in favour of 帮某人的忙帮某人的忙do sb a favourIs the author in favour of cloning or against it?be in favour of 赞成赞成be against 反对反对Step3:Consolidation填一填填一填1.In many aspects natural clones,such as _(一模一样的)twins,do not d_greatly from man-made ones.2.He was c_down when the
15、procedure he had used to produce a mammal clone ended in failure.3.Dust will a_in a deserted house.4.Her memory is so excellent that she could remember the e_names of the roads we passed o the way.5.Grey decided to move to the countryside and his wife made no o_of it.6.The media has a _(道德上的)respons
16、ibility to report news truthfully.identicalifferastccumulatexactbjectionmoral Freddy was an ambitious scientist,as he grew older,he only Freddy was an ambitious scientist,as he grew older,he only had one ambition left _(attain)-to continue his career had one ambition left _(attain)-to continue his c
17、areer forever.To do this he thought he would have to clone himself.forever.To do this he thought he would have to clone himself.The doctor explained_this was The doctor explained_this was a complicated procedurea complicated procedure that he should consider _(care).shortly after Freddy that he shou
18、ld consider _(care).shortly after Freddy did some research,he discovered the fate of Dolly the Sheep.It did some research,he discovered the fate of Dolly the Sheep.It seemed as if a clone was a _(carry)of more seemed as if a clone was a _(carry)of more weaknesses than its original.Freddy was cast_an
19、d looked weaknesses than its original.Freddy was cast_and looked for some way _(reform)the cloning for some way _(reform)the cloning procedureprocedure to avoid to avoid this problem.Sadly this this problem.Sadly this seemed_(possible)._Freddy made up his mind seemed_(possible)._Freddy made up his m
20、ind to enjoy his singing and to enjoy his singing and attainattain as many as many _(experience)as he could so that he retired he would _(experience)as he could so that he retired he would be able to look back on his life with_(satisfy)be able to look back on his life with_(satisfy)to attainthatcarefullycarrierdownto reformimpossibleSoexperiencessatisfactionget a reviewStep4:Homework
