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1、Section Learning about Language,Using Language,Summing Up & Learning Tip一、完成句子1I was about to give up my effort to work on the puzzle when (我突然想到一个好主意).答案a good idea struck me2Children (一定会遇到) setbacks as they grow up,so their parents dont have to worry about it.答案are bound to meet with3After the qu
2、arrel,I tried my best to fix the misunderstanding between us,but all my efforts (似乎都徒劳无功).答案seemed in vain4Im sorry (打扰你),but can you tell me the way to the Great Wall?答案to bother you5Although it is a used car,the car (状况良好).答案is in good condition二、同义句转换1Will it disturb you if I turn the television
3、on?答案Will it bother you if I turn the television on?2The marriage on the basis of money is bound to break up.答案The marriage on the basis of money is sure to break up.3The teachers are debating about the education laws.答案The teachers are discussing the education laws.4From time to time I help my moth
4、er do the cooking at home.答案Sometimes I help my mother do the cooking at home.5With thousands of soldiers having cleaned the snow on the road,the freeway was brought back to life.答案After thousands of soldiers had cleaned the snow on the road,the 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
5、1We are a bit worried because great Auks and Quaggas have been extinct.答案The fact worries us a bit that great Auks and Quaggas have been extinct.2Do you know what we can do with these waste materials?答案Do you have any idea what we can do with these waste materials?3They are arguing about whether we
6、can clone human beings.答案They are having an argument whether we can clone human beings.4Everyone should believe that nature should never be destroyed.答案Everyone should have the belief that nature should never be destroyed.5She has promised to make experiments on cloning bison.答案She has made a promis
7、e that she should make experiments on cloning bison.四、句子翻译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)答案His idea sounds reasonable that they are bound to go on cloning animals.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)答案You dont have to mention it.He merely wanted to tell us to be careful.3闪电使得我们对暴风雨刻骨铭心。(strike
8、)答案The lightning struck the storm into our hearts.4看这部电影的时候,我们忍不住大笑起来。(resist)答案We could hardly resist laughing when we saw the film.五、完形填空(导学号58980008) A clone is an exact copy of a plant or animal1 from any one cell.Since Scottish scientists reported that they had2 to clone a sheep named Dolly,res
9、earch into cloning has grown rapidly.In May 1998,scientists in Massachusetts managed to create two identical calves (牛犊)3 cloning technology.A mouse has4 been cloned successfully,but the debate over cloning humans really started when Chicago5 Richard Seed made a surprising announcement.“We will have
10、 managed to clone a human being within the next two years,” he told the world.Seeds announcement6 a lot of medias attention.In Europe,nineteen nations have already7 an agreement banning human cloning and in the USA the President8,“We will be introducing9 law to ban human cloning and many states in t
11、he USA will have 10 anti-cloning laws by the end of the year.”Many researchers are not so negative 11 cloning.They are worried that laws12 human cloning will threaten important research.In March,the New England Journal of Medicine called any plan to ban research on cloning humans13 mistaken.Many res
12、earchers also believe that14 attempts to ban it,human cloning will become routine because it is15to stop the progress of science.Is there a reason to fear that cloning will16 a nightmare world?The public has been bombarded(轰炸)with newspaper articles,television shows and films,17 cartoons.Such inform
13、ation is often misleading,and makes people18 what on earth the scientists 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.producesB.produc
14、eC.producingD.produced答案D解析produced from any one cell“由任何单细胞产生的”,过去分词短语做定语。a plant or animal与produce之间存在被动关系,因此应用过去分词短语做定语。2A.triedB.succeededC.attemptedD.managed答案D解析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。3A.tak
15、ingB.teachingC.usingD.learning答案C解析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。4A.tooB.eitherC.alsoD.as well答案C解析also表示“也”,一般放在句中系动词之后、实义动词之前;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。5A.reporterB.physicistC.writerD.artist答案B解析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.arousedB.roseC.rose upD.was raised
