1、Unit 2 CloningSection Learning about Language，Using Language，Summing Up & Learning Tip练习一、单项填空1I was about to give up my effort to work on the puzzle when a good idea _ me.Abeat Bstruck Cattacked Dcaught2Children are _ to meet with setbacks as they grow up，so their parents dont have to worry about i
2、t.Apossible Bdue Cnecessary Dbound3A major issue was put forward by some representatives at the conference _ the teachers in the remote areas were underpaid.Awhether Bat which Cwhere Dthat4After the quarrel，I tried my best to fix the misunderstanding between us，but all my efforts seemed _.Ain troubl
3、e Bin case Cin time Din vain5Im sorry to_ you，but can you tell me the way to the Great Wall?Abother Bhurt Cmeet Danswer 二、同义句转换1Will it disturb you if I turn the television on?_2The marriage on the basis of money is bound to break up._3The teachers are debating the education laws._4From time to time
4、 I help my mother do the cooking at home._5With thousands of soldiers having cleaned the snow on the road，the Jingzhu freeway was brought back to life._三、把下面的句子改为含有同位语从句的复合句1We are worried a bit because great Auks and Quaggas have been extinct._2Do you know what we can do with these waste materials?
5、_3They are arguing about whether we can clone human beings._4Everyone should believe that nature should never be destroyed._5She has promised to make experiments on cloning bison._四、翻译句子1他的关于他们一定要继续克隆动物的观点听起来有道理。(be bound to)_2你不必再提这件事情了，他只不过是想要我们细心罢了。(merely)_3闪电使得我们对暴风雨刻骨铭心。(strike)_4看电影侏罗纪公园的时候，我
6、们忍不住大笑起来。(resist)_5嫦娥一号计划成功了，中国人为之骄傲。(pay off)_五、完形填空A clone is an exact copy of a plant or animal_1_ from any one cell.Since Scottish scientists reported that they had_2_to clone a sheep named Dolly in 1997，research into cloning has grown rapidly.In May 1998，scientists in Massachusetts managed to c
7、reate two identical calves (牛犊)_ 3_cloning technology.A mouse has_4_been cloned successfully，but the debate over cloning humans really started when Chicago_5_ Richard Seed made a surprising announcement.“We will have managed to clone a human being within the next two years， ” he told the world.Seeds
8、 announcement_6_a lot of medias attention.In Europe，nineteen nations have already_7_an agreement banning human cloning and in the US the President_8_：“We will be introducing_9_law to ban human cloning and many states in the US will have _10_ anticloning laws by the end of the year.”Many researchers
9、are not so negative _11_cloning.They are worried that laws_12_human cloning will threaten important research.In March，the New England Journal of Medicine called any plan to ban research on cloning humans_13_mistaken.Many researchers also believe that_14_ attempts to ban it，human cloning will become
10、routine because it is_15_to stop the progress of science.Is there a reason to fear that cloning will_16_a nightmare world？The public has been bombarded(轰炸 )with newspaper articles，television shows and films，_17_cartoons.Such information is often misleading，and makes people_18_what on earth the scien
11、tists will be doing next._19_the next five to ten years scientists will probably have found a way of cloning humans.It could be that_20_ soon we will be able to choose the person that we want our child to look like.1A.produces Bproduce Cproducing Dproduced2A.tried Bsucceeded Cattempted Dmanaged3A.ta
12、king Bteaching Cusing Dlearning4A.too Beither Calso Das well5A.reporter Bphysicist Cwriter Dartist6A.aroused Brose Crose up Dwas raised 7A.signed Bwrote Cdrew Darrived8A.spoke Btold Creported Dannounced9A.the Ba Can D/10A.allowed Bagreed Cpassed Dapproved 11A.in Bfor Cbeyond Dabout12A.forbidden Bper
13、mitting Cbanning Dreferring 13A.seriously Bpersonally Cpartly Dpossibly14A.despite of Bthough Calthough Din spite of15A.possible Bimpossible Clikely Dprobably16A.lead to Bstick to Ccome to Dadd up to17A.as much as Bas many as Cas well as Das good as18A.puzzle Bworry Cwander Dwonder19A.Upon BWithin C
14、Out of DAt20A.much Bpretty Ctoo Dmore六、书面表达假设你是一名记者，对一位中国著名的科学家进行了采访，以下是采访的情况：时间 9 月 8 日对象 一位中国著名的科学家主题 克隆科学家的观点1.中国政府强烈反对克隆人；2克隆技术可以用于农业，防止病虫害、提高产量；3克隆技术对濒危物种的保护大有益处；4克隆技术可以用于疾病治疗。1.请根据以上采访的情况，用英语写一篇 100 词左右的采访报道。2参考词汇：害虫 pest_参考答案一、 1. B beat“ 打击” ，侧重连续击打； strike“打，撞击 ”，a good idea strikes sb.的含义是
15、“某人想到一个好主意” ；attack“进攻” ；catch“抓住”。2. D possible“可能的” ，一般不用人作主语；due to“由于”；necessary “必要的”；be bound to“一定或注定要” 。此处用 bound 表示“ 孩子们在成长的过程中注定会遇到挫折”。3. D issue 的含义是“ 问题” ，该空后面的内容“偏远地区的教师工资过低” 就是问题的内容，即本题考查同位语从句，用 that 来引导。4. D in trouble 的含义是“处于困境中”；in case 的含义是“以免，万一”；in time 的含义是“及时”；in vain 的含义是“白费力气
16、” 。此处表示“所有的努力好像都是徒劳的 ”。5. A Im sorry to bother you，but can you.是打扰别人时的交际用语。 bother “费心，麻烦”，hurt “伤害” ，meet “遇见”，answer “回答”。 二、 1. Will it bother you if I turn the television on?2. The marriage on the basis of money is sure to break up.3. The teachers are discussing the education laws.4. Sometimes I
17、 help my mother do the cooking at home.5. After thousands of soldiers had cleaned the snow on the road，the Jingzhu freeway was brought back to life. 三、 1. The fact worries us a bit that great Auks and Quaggas have been extinct.2. Do you have any idea what we can do with these waste materials?3. They
18、 are having an argument whether we can clone human beings.4. Everyone should have the belief that nature should never be destroyed.5. She has made a promise that she should make experiments on cloning bison. 四、 1. His idea sounds reasonable that they are bound to go on cloning animals.2. You dont ha
19、ve to mention it.He merely wanted to tell us to be careful.3. The lightning struck the storm into our hearts.4. We could hardly resist laughing when we saw the film Jurassic Park.5. The plan of Change has paid off，which Chinese are proud of. 五、 1.D produced from any one cell“由任何单细胞产生的”，过去分词短语作定语。 a
20、plant or animal 与 produce 之间存在被动关系，因此应用过去分词短语作定语。2D manage to do sth.“ 设法做成某事”；try to do sth.“努力去做某事 ”，但不一定成功；succeed 不接 to do sth.；attempt to do sth.“试图做某事” ，但不一定成功。而本句表示做成的一件事情，故选 D 项。3C using cloning technology “利用克隆技术”。take “ 带走”；teach “教”；learn “学会”。这三个词均不符合句意。4C also 表示“ 也” ，一般放在句中系动词之后、实义动词之前
21、；too 用于肯定句的句末，either 用于否定句的句末，都通常用逗号隔开； as well 用在肯定句中，放在句末。5B Chicago physicist“芝加哥物理学家”。其余三项的人物不可能搞科研。reporter“记者”； writer“作家”；artist“画家，艺术家”。6A aroused a lot of medias attention“引起众多媒体的注意”。rose 是 rise 的过去式，表示“上升”；raised 是 raise 的过去式，表示“ 抬起，引起，导致”，但此处用被动结构是错的；rise up 的含义是“ 起义，上升” ；而 arouse 的含义是“引起
22、，激发”，符合句意。7A sign an agreement “签署一项协议”。write 的宾语不是 an agreement，而是文字。arrive at an agreement 可表示“达成协议” ，但 D 项中缺少介词 at。8D the President announced：.“ 总统宣布”，spoke，told 和 reported 后都不加冒号。9B .introducing a law “推出一项法律”。第一次提到此法律，用不定冠词。10C will have passed anticloning laws “将会通过反克隆法”。与 law 搭配的是pass(通过 )。al
23、low“允许”；agree“同意”；approve“赞成，同意”。11D be negative about.“否定某事”。12C banning human cloning “禁止克隆人”。虽然 forbid 也有“禁止” 的含义，但应用forbidding，而不是 forbidden。13A .seriously mistaken，从上一句中得到参考，任何禁止克隆人的法律都是严重错误的。seriously“ 严重地” ； personally“个人地”；partly “ 部分地”；possibly “可能地”。14D in spite of 和 despite 为介词(短语)，后接名词、代
24、词或动词的 ing 形式，though 和 although 是连词，后接从句。15B 本段阐述了对克隆人的支持态度， it is impossible to stop the progress of science“要阻止科学的进步是不可能的”。possible 与 likely 均是“可能的”；probably“大概”。16A lead to a nightmare world “导致一个可怕的世界”。stick to “坚持” ，come to “想起，复苏”，add up to “总共达”，都不与 a nightmare world 搭配。17C 只有 as well as 表示“还有
25、”的意义，后接 cartoons。as much as “像一样多”，as many as “像 一样多”，as good as “像一样好” 。18D wonder “想知道” ，后接表示疑问意义的从句；puzzle“使迷惑”，worry“担忧”，wander“游逛”，都不接表示疑问意义的从句。19B the next five to ten years 是时间段，只能用 within，表示“在某个范围之内”。20B pretty “相当地”，含有“very”之义，much 一般不修饰副词，too 表示“太”，暗示否定意义，more 是比较级。六、 写作指导主题：interviewing a
26、 Chinese scientist about cloning必备词汇：a cloning expert，object to，technology，endangered，treat illnesses必备句型：I interviewed a famous Chinese scientist，who is a cloning expert.As far as he was concerned，.However，he says，cloning technology can be used in agriculture，.Moreover，cloning technology can be use
27、d in medicine to treat illnesses，.In a word，we should make the most of cloning to.参考范文：On September 8th，as a reporter，I interviewed a famous Chinese scientist，who is a cloning expert.As far as he was concerned，though cloning has its advantages，the Chinese government strongly object to human cloning.
28、However，he says，cloning technology can be used in agriculture，which can prevent the diseases caused by pests，and can improve the produce.Furthermore，we can also employ cloning to protect the endangered animals，which is beneficial to human beings.Moreover，cloning technology can be used in medicine to treat illnesses，which is bound to save many sick people.In a word，we should make the most of cloning to do good to human beings instead of destroying our life.
