新理念大学英语学习大厅第五册综合教程答案unit 07

1、综合单元测试Level 5 Unit 7声明:整个系统共两套试卷,如果打开的不是这一套,可以使用资源管理器强制退出,重新打开,不超过三次就会更换试题Listening Comprehension请根据需要填入Script:True Or FalseT T F T F T F T T F请根据需要填入Script:Spot DictationDirections: In this part of the test, you will listen to a passage and it will not be written out in full for you. Y ou will hear

2、 the passage THREE TIMES. While listening, you are required to fill in the blanks with the exact words you hear. (10 pointsScientists have known for some time that a severely reduced 11 makes some animals live longer. Now, researchers are getting closer to understanding why. They say the finding mig

3、ht also lead to a similar understanding in people, and 12 like diabetes.Scientists have 13 a protein in the body, SIRT-2, as one that seems to 14 . Researchers have managed to increase life spans by up to 40 percent in fruit flies, yeast and worms by stimulating the over-production of SIRT-2. Conver

4、sely, reductions in the protein have shortened the organisms' life spans.Scientists think they may be close to understanding how SIRT-2 works and, potentially, how it 15 to help humans live longer.SIRT-2 16 to produce glucose, a type of sugar, which the body 17 . Glucose also comes from the food

5、 we eat, but excess glucose from food causes more wear and tear on cells than the natural glucose produced by liver. The more wear and tear the faster 18 .Cell biologist and study author Pere Puigserver says people age because their bodies 19 by excess glucose from food." 20 is not only affecti

6、ng aging, but is also increasing fat and glucose that damage other tissues by creating oxidative stress due to hypoglycemia or high fat content," he explained. "And that consequently decreases life span."11.请根据需要填入Script:正确答案:food intake12.请根据需要填入Script:正确答案:a treatment for diseases13

7、.请根据需要填入Script:正确答案:homed in on14.请根据需要填入Script:正确答案:affect longevity15.请根据需要填入Script:正确答案:might be harnessed16.请根据需要填入Script:正确答案:stimulates the liver17.请根据需要填入Script:正确答案:uses as fuel18.请根据需要填入Script:正确答案:the body ages19.请根据需要填入Script:正确答案:are constantly being bombarded 20.请根据需要填入Script:正确答案:Incre

8、asing calorie intake Reading ComprehensionDirections: There are two passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices. Click on the best choice. (20 points请根据需要填入Script:Prices determine how resources are to be used. Th

9、ey are also the means by which products and services that are in limited supply are rationed among buyers. The price system of the United States is a very complex network composed of the prices of all the products bought and sold in the economy as well as those of a myriad of services, including lab

10、or, professional transportation, and public-utility services. The interrelationships of all these prices make up the "system" of prices. The price of any particular product or service is linked to a broad, complicated system of pric es in which everything seems to depend more or less upon

11、everything else.If one were to ask a group of randomly selected individuals to define "price", many would reply that price is an amount of money paid by the buyer to the seller of a product or service or, in other words, that price is the money value of a product or service as agreed upon

12、in a market transaction. This definition is, of course, valid as far as it goes. For a complete understanding of a price in any particular transaction, much more than the amount of money involved must be known. Both the buyer and seller should be familiar with not only the money amount, but with the

13、 amount and quality of the product or service to be exchanged, the time and place at which the exchange will take place and payment will be made, the form of money to be used, the credit terms and discounts that supply to the transaction, guarantees on the product or service, delivery terms, return

14、privileges, and other factors. In other words, both buyer and seller should be fully aware of all the factors that comprise the total "package" being exchanged for the asked-for amount of money in order that they may evaluate a given price.21.Which of the following is the best title of the

15、 passage?A.Delivery Terms in TransactionsB.The Inherent Weakness of the Prices SystemC.The Complexities of the Prices SystemD.Market Transaction请根据需要填入Script:正确答案:C22.It can be inferred from the passage that the prices system is related primarily to _.A.products and servicesB.resources and marketC.t

16、ransportation and insuranceD.labor and education请根据需要填入Script:正确答案:A23.According to the passage, which of the following is NOT an element in the completeunderstanding of the price?A.The quality of a product.B.The amount of a product.C.Warranties that cover a product.D.Instructions that come with a p

17、roduct.请根据需要填入Script:正确答案:D24.In the last sentence of the passage, the word "they" refers to _.A.all the factorsB.buyer and sellerC.delivery termsD.credit terms请根据需要填入Script:正确答案:B25.The paragraph following the passage most likely discusses _.A.how resources are to be usedB.how certain fac

18、tors of price 'package' influence its market valueC.types of payment plans for serviceD.theories about marketing请根据需要填入Script:正确答案:B请根据需要填入Script:However important we may regard school life to be, there is no gainsaying the fact that children spend more time at home than in the classroom. Th

19、erefore, the great influence of parents cannot be ignored or discounted by the teacher. They can become strong allies of the school personnel or they can consciously or unconsciously hinder and thwart curricular objectives.Administrators have been aware of the need to keep parents apprised of the ne

20、wer methods used in schools. Many principals have conducted workshops explaining such matters as the reading readiness program, manuscript writing and developmental mathematics.Moreover, the classroom teacher, with the permission of the supervisors, can also play an important role in enlightening pa

21、rents. The informal tea and many interviews carried on during the year, as well as new ways of reporting pupils' progress, can significantly aid in achieving a harmonious interplay between school and home.To illustrate, suppose that a father has been drilling Junior in arithmetic processes night

22、 after night. In a friendly interview, the teacher can help the parent sublimate his natural paternal interest into productive channels. He might be persuaded to let Junior participate in discussing the family budget, buying the food, using a yardstick or measuring cup at home, setting the clock, ca

23、lculating mileage on a trip and engaging in scores of other activities that have a mathematical basis.If the father follows the advice, it is reasonable to assume that he will soon realize his son is making satisfactory progress in mathematics, and at the same time, enjoying the work.Too often howev

24、er, teachers' conferences with parents are devoted to petty accounts of children's misdemeanors, complaints about laziness and poor work habits, and suggestion for penalties and rewards at home.What is needed is a more creative approach in which the teacher, as a professional advisor, plants

25、 ideas in parents' minds for the best utilization of the many hours that the child spends out of the classroom.In this way, the school and the home join forces in fostering the fullest development of youngsters' capacities.26.With what topic is the passage primarily concerned?A.Teachers play

26、 an important role in enlightening parents.B.Home training is more important than school training because a child spends too many hours with his parents.C.There are many ways in which the mathematics program can be implemented at school.D.Teachers can and should help parents to understand further th

27、e objectives of the school.请根据需要填入Script:正确答案:D27.A method of parent-teacher communication which is NOT mentioned in the passage is the _.A.informal teaB.interviews between parents and teachersC.workshops for parentsD.new type of report card请根据需要填入Script:正确答案:D28.Which of the following statements is

28、 true?A.The author believes that schools are lacking in trained personnel.B.The author is satisfied with present relationships between teachers and parents.C.The author feels parent-teacher interviews can be made more constructive than they are at present.D.The author believes that suggestion from s

29、chool is needed for penalties and rewards at home.请根据需要填入Script:正确答案:C29.The author implies that _.A.too many children are mischievous and lazyB.interests in activities relating to a subject may result in satisfactory progress in that areaC.parents should have a responsibility to help students in do

30、ing homeworkD.school administrators have done enough in explaining the curriculum to the children请根据需要填入Script:正确答案:B30.From the passage we infer that the author does not approve _.A.harmonious relationship between home and schoolB.father's help to his son in studyC.having new methods of reporti

31、ng students' progressD.principal-parent conferences rather than teacher-parent conferences请根据需要填入Script:正确答案:DV ocabulary and StructureDirections: Each of the following sentences is provided with four choices. Choose the one that best completes the sentence. (60 points31.She was looking admiring

32、ly at the photograph published by Collins in_ with the Imperial Museum.请根据需要填入Script:正确答案:C32.The pupa is at an_ stage of development; it is at a stage between the egg and the adult butterfly.请根据需要填入Script:正确答案:A33.At the end of his career in politics, he retired and wrote his _of his life in France

33、.请根据需要填入Script:正确答案:D34.While nuclear weapons present grave _ dangers, the predominant crisis of energy is with us today.请根据需要填入Script:正确答案:B35.The doctor was very gratified at the news of the patient's speedy _ after her operation.请根据需要填入Script:正确答案:D36.My manual camera is not as good as the ne

34、wer _ one that I bought in Japan last month.请根据需要填入Script:正确答案:D37.The young man had a _ impression that he was being watched by a private detective.请根据需要填入Script:正确答案:C38.Bad weather _ the air schedule, and many passengers were allocated to hotels waiting for new information.请根据需要填入Script:正确答案:D39.

35、_ by his colleagues, he stood for election and later achieved even greater results in his career.请根据需要填入Script:正确答案:C40.Many football fans are very excited by the news that the World Cup final will be _ live to over eighty countries this year.请根据需要填入Script:正确答案:D41.The slump on Wall Street _ a chain

36、 reaction in stock markets around the world.A.set upB.set outC.set offD.set down请根据需要填入Script:正确答案:A42.Y our interesting report raises several important _ about the plans to produce energy from waste material.请根据需要填入Script:正确答案:A43.Although they look very similar, these two plants are actually quite

37、 _ from each other.请根据需要填入Script:正确答案:B44.When _ cannot meet demand, the price in goods will inevitably rise from next month.请根据需要填入Script:正确答案:C45.John has smoked cigarettes for years, but now he is going to _ them.A.lay outB.lay offC.lay inD.lay down请根据需要填入Script:正确答案:B46.He's having a nine-mo

38、nth _ and if he is good enough they'll give him a permanent job.请根据需要填入Script:正确答案:D47.According to a recent_, in Shanghai alone there are more than 2.5 million migrant workers.请根据需要填入Script:正确答案:A48.The results of the experiment were disappointing in _ to the effort expended on obtaining them.请

39、根据需要填入Script:正确答案:A49.The food decays easily. It is important to consume this _ food as quickly as possible.请根据需要填入Script:正确答案:C50.The right of privacy for donors of blood entitles them to have their identity kept_.请根据需要填入Script:正确答案:D51.The improved trade figures are a much needed shot in the _ for the economy.请根据需要填入Script:正确答案:D52.The Casset