2019-2020年高中英语Unit2CloningSection1WarmingUpandReading课后限时作业新人教版选修.doc

2019-2020年高中英语Unit2CloningSection1WarmingUpandReading课后限时作业新人教版选修.单句语法填空1.We object to punishing (punish) a whole group for one persons fault.解析：句意：我们反对因为一个人的过错而去惩罚所有的人。object to doing反对做。2.He finally became a rock superstarhis long and hard training paid off .解析：句意：他最后成为一名摇滚巨星他的长期艰苦训练终于有了回报。pay off 得到好的结果；成功，符合句意。3.Dont get worried, because the secretary has undertaken to finish(finish) the task by Friday.解析：undertake to do答应做。4.This same method is used for error correction(correct) in DVD technology.解析：句意：同样的方法用于DVD技术方面的纠错。for后面接名词。5.The purpose of education is not only the accumulation(accumulate) of knowledge. And it also means accumulating(accumulate) intelligence as well as abilities.解析：句意：教育的目的不仅仅是积累知识，而且意味着积累能力和智力。第一空，定冠词the修饰名词；第二空，mean doing意味着做某事。6.John was cast (cast) down to learn the news that he was rejected by the mittee.解析：句意：得知他被委员会拒绝的消息，约翰非常沮丧。be cast down沮丧的。7.People still wonder where surrogacy(代孕） is leading us.解析：句意：人们还不知道代孕究竟把我们引向哪里。where引导宾语从句，在从句中作状语。8.You should write it in a style which is appropriate to/for your subject.解析：句意：你应该用一种适合于你文章主题的写作风格。be appropriate to/for适合于。9.In a group as big as this, you are bound to have (have) disagreement.解析：句意：在这么大的一群人中，你一定会遇到持不同意见的人。be bound to do 肯定会。10.Toms very promising while his brother is absolutely hopeless.解析：句意：汤姆前途一片光明，而他的兄弟绝对是毫无希望。句中while作并列连词，意为“而，然而”，表示对比。.单句改错1.What the teachers have done has an impacttheir students in the future.解析：have an impact on 对有影响，动词短语。2.Items need to be identical shape, size and weight.解析：句意：每件必须大小，形状及重量相同。be identical to与相同；be identical in在方面相同。3.At the foot of the mountain a river,which is about ten meters wide.解析：山脚下有条宽约十米的河。At the foot of the mountain表示地点状语，位于句首，句子完全倒装。4.We are forbiddenin public places such as buses and hospitals.解析：句意：考查短语be forbidden to do被禁止做某事。5. the students came from different countries, they got along quite well in the summer camp.解析：句意：虽然同学们来自于不同的国家，但是他们在夏令营相处得很好。While在这里是“虽然”的意思，引导让步状语从句。6.Then came the disturbing newsMother had bee seriously ill.解析：句意：接着传来了妈妈病重的坏消息。news后面接同位语从句，常用that引导。7.His efforts were paid off when the girl accepted his proposal.解析：句意：他的努力没有白费，女孩接受了他的求婚。pay off有回报，成功，没有被动语态。8. Its seven oclock now, exact, its seven three.解析：句意：现在七点，准确地说，七点过三分。to be exact准确地说,插入语。9.She always differs from me when and where to spend the holiday.解析：differ fromin与在方面不同。10.At present human egg cellsfor cloning research are difficult to obtain.解析：句意：分析句子结构，needed for cloning research是过去分词作定语，表示被动，相当于which are needed for cloning research。.阅读理解A 10 month old baby boy died last year and his sad parents have vowed（发誓）to give him a second chance at life.Theyve paid $500, 000 to have a pany called Clonaid make a clone of their son.“We will do all that is possible to bring the twin of this boy back to life，” said Brigitte Boisselier, director of Clonaid.Boisselier is not alone in her desire to duplicate(复制) a human.Another team of scientists recently announced that they, too, have begun a similar experiment.If either team is successful in copying a human being, it will be a truly earthshaking event.In 1997, Scottish researcher Ian Wilmut created the worlds first animal clone: a sheep named Dolly.First, he removed an egg cell from an adult female sheep.Then he used a fine needle to suck out the eggs nucleus(核子).Next, Wilmut removed a skin cell from another sheepthe sheep he wished to copy.He bined the two cells with a charge of electricity and got an egg from one animal that contained the DNA of another.The new egg cell divided and developed into an embryo(the first stage of a baby).Wilmut then implanted the embryo in the mother sheep.In time, the embryo developed into a lambDolly.Four years later, sheep，mice, cows, and goats, have been “produced” in laboratories around the globe.Now, the race is on to produce the first human clone.Two scientific teams are publicly peting for the first place.Human cloning is “just around the corner，” said Zavos, a scientist of a team.“The genie(妖怪) is out of the bottle.” Clonaids lab may be moved to another country because the U.S.Food and Drug Administration(FDA) has forbidden the labs research.1.Which of the following statements is TRUE according to the passage?A.Ian Wilmut will help to clone the first human in the world.B.Ian Wilmut cloned the first animal with the help of electricity.C.The two teams are working hard to realize the parents dream.D.The parents paid$500, 000 to have their son e back to life.解析：B 细节理解题。根据第三段“He bined the two cells with a charge of electricity and”可知B选项正确。2.By saying “The genie is out of the bottle” in the last paragraph, the scientist means_ .A.the first cloned human will look terribleB.we dont know what the cloned human will be likeC.we arent sure how to control the cloned humans behaviorD.there will be some harm we havent imagined with human cloning解析：D 细节理解题。综合该句的上下文可看出该句要表达的意思是：克隆人会产生一些意料不到的后果。3.It could be inferred from the passage that_ .A.some people dont agree to clone humansB.scientists can clone whatever they likeC.any animal can be cloned nowD.the purpose of human cloning is to make money解析：A 细节理解题。由文章最后一段最后一句可知，一些人不赞成克隆人。4.What information will probably be provided following the last paragraph?A.The parents dream ing true.B.Ian Wilmut and human cloning.C.The race of human cloning.D.The animal and human cloning technology.解析：C 推理判断题。纵观全文，主要讲述了从克隆羊成功后，克隆的竞争一直存在，并且两支科学家组成的队伍正进行着克隆人的研究，所以C项较符合题意。Customer service refers to the way that panies behave towards their customers.5._ However, many a time organizations dont focus on customer relationship management, and thats what makes customers angry, which is one of the reasons why panies lose their customers.6._First of all, you need to realize the great value of the customers.Its they who are the boss, and its because of them that you get your pay checks.So do take your customers seriously.7._ You need to ask the customers the right kind of questions and think of the possible solutions which you can provide.Understand how they feel according to a particular situation, their body language, tone of voice and words they speak.Never make assumptions(臆断) and think that you know what the customers want.8._ Treat customers as individuals and the best way to do that is using their first name and finding ways of praising them in a sincere way.In addition, there are some other skills which will help you in serving your customers better.For example, once you finish solving the problem for the customers, before ending the call, always remember to ask if there is anything else you can do for them.End the call with a “thank you”.If the customers are angry, let them express their anger pletely.9._ Once theyve finished speaking, try to calm them down by apologizing.In a word, always remember that if the customers remain happy, youll be in business.A.Never interrupt or start speaking until theyve finished.B.You can bring in as many new customers as you want.C.So customer service is important and you should know how to improve it.D.Finding out the needs of the customers is another important customer service tip.E.Making customers feel they are important is an excellent way to serve them better.F.Its the quality of service that determines whether the customer remains with the pany.G.More panies are finding that their customer service should not be limited to stores.5.F 解析：从上一句Customer service refers to the way that panies behave towards their customers.可知选F项。6.C 解析：从上一句However, many a time organizations dont focus on customer relationship management, and thats what makes customers angry可知选C项。7.D 解析：从下一句You need to ask the customers可知选D项。8.E 解析：从下一句Treat customers as individuals and the best way to do that is可知选E项。9.A 解析：从上一句If the customers are angry, let them express their anger pletely.可知选A项。.短文改错is known to all that we students of today have to fix our attention on our lessons, we know of society.A holiday is the best time and the best chance to make up for that.a part-time job is a good form of social practice.we have learned in books and in class cant have the same important impact us as what we have learned through personal practice.In social practice, we can surely make a progress in both knowledge practical ability.Besides, when we take a part-time job, we maypaid more or less to help our family.Thus, I will say senior school students should take part-time jobs in their holidays, if .1.解析：It is known to all that众所周知，it是形式主语，that引导主语从句。2.解析：这里as表示原因，引导状语从句。3.解析： know little of 对了解少，little这里是副词，few很少，代词。4.解析：动名词作主语。5.解析：What引导主语从句，在从句中充当learned的宾语，但that引导主语从句，不充当成分。6.解析：动词短语have an impact on对有影响。7.解析：progress进步，不可数名词。8.解析：bothand既又。9.解析：情态动词may后接动词原形。10.解析：if possible相当于 if it is possible，如果有可能。