大学英语(四)》课程第二次网上作业答案.docx

一、单项选择题。本大题共30个小题，每小题 2.5 分，共75.0分。在每小题给出的选项中，只有一项是符合题目要求的。1. I wish you success in your career. _( D ) A. You are welcome.B. You think so.C. Yes, please.D. The same to you.2. Lets go to the library this afternoon. _( D ) A. Yes, thats right.B. No. I cant.C. What about you?D. Thats a good idea.3. Madam, do all the buses go downtown? _( D ) A. Wow, you got the idea.B. No, never mind.C. Pretty well, I guess.D. Sorry, Im new here.4. Are you feeling better today, Jack? _( C ) A. There must be something wrong.B. Just have a good rest.C. Yes, thank you, doctor. But I still dont feel good.D. Dont worry about me.5. Hello, Im David Chen. Nice to meet you. _( B ) A. Are you?B. Nice to meet you too.C. Yes.D. Very nice.6. Good-bye for now. _( C ) A. The same to you.B. Thats OK.C. See you.D. Long time no see.7. I think he is a good lecturer. _( B ) A. Sorry, it doesnt matter.B. So do I.C. Yes. Its a good idea.D. I dont mind.8. I had a really good weekend at my uncles. _( D ) A. Oh, thats very nice of you.B. Certainly.C. Its a pleasure.D. Oh, Im glad to hear that.9. Why didnt you come to my birthday party yesterday? _( D ) A. Excuse me, my friend sent me a flower.B. Fine, I never go to birthday parties.C. Haha, I like swimming.D. Sorry, but my wife had a car accident.10. Do you prefer tea or coffee? _( C ) A. Milk.B. Yes, I like tea.C. Coffee, please.D. None.11. The dean of the Philosophy Department requested that the visiting scholar _a lecture on Sartre.( B ) A. gaveB. giveC. would giveD. had given12. Its time we _ the lecture because everybody has arrived.( D ) A. will startB. shall startC. startD. started13. Hardly _on stage _the audience started cheering.( C ) A. he had come/thanB. he had come/whenC. had he come/whenD. had he come/than14. Mathematics _ study or science of numbers.( A ) A. isB. areC. wasD. were15. She is not only my classmate _ also my good friend.( B ) A. orB. butC. andD. too16. It was on the beach _Miss White found the kid lying dead.( A ) A. thatB. thisC. itD. which17. There _ a book and some magazines on the desk.( A ) A. isB. areC. haveD. has18. Can you look after my children for a while? I dont want to leave them _.( C ) A. lonelyB. awayC. aloneD. along19. Before the final examination, some students have shown _ of tension. They even have trouble in sleeping.( C ) A. anxietyB. marksC. signsD. remarks20. The young actor who had been thought highly of _ to be a great disappointment.( B ) A. turned upB. turned outC. turned downD. turned in21. We go to the cinema _ a week.( B ) A. oftenB. onceC. seldomD. usually22. He _ me do the work.( B ) A. givesB. helpsC. mindsD. cares23. _? Shes our history teacher.( C ) A. Where is she fromB. Where does the woman workC. Who is sheD. How is the woman24. A pair of spectacles _ what I need at the moment.( A ) A. isB. areC. hasD. have25. I was satisfied with her explanation, _.( B ) A. so my classmates wereB. so were my classmatesC. so my classmates didD. so did my classmates26. Our childs behavior is greatly influenced by the way we react to what he has done. Our reactions help to determine whether our child will repeat his behavior or whether he will do something different. This statement is a very important part of a principle of behavioral psychology. The principle states that a behavior is influenced or affected by how the environment - people, places and things - immediately responds to the behavior. Perhaps without realizing it, you have used this principle many times. On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle. When you sent your child to his room for fighting with his brother, you used the principle. When I gave Kim a cookie after she started to cry, I used the principle. In each of these examples, a particular behavior occurred first - cleaning up a room, fighting, and crying.In addition, there was a reaction to each behavior - the child was praised, sent to his room, or given a cookie. By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future. (1)、What is the lecture mainly about?( C ) A. Children and environmental protection.B. Childrens behavior and fighting.C. Childrens behavior and our response.D. Children and principles.27. Our childs behavior is greatly influenced by the way we react to what he has done. Our reactions help to determine whether our child will repeat his behavior or whether he will do something different. This statement is a very important part of a principle of behavioral psychology. The principle states that a behavior is influenced or affected by how the environment - people, places and things - immediately responds to the behavior. Perhaps without realizing it, you have used this principle many times. On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle. When you sent your child to his room for fighting with his brother, you used the principle. When I gave Kim a cookie after she started to cry, I used the principle. In each of these examples, a particular behavior occurred first - cleaning up a room, fighting, and crying.In addition, there was a reaction to each behavior - the child was praised, sent to his room, or given a cookie. By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future. (2) On what kind of principle is the lecture based?( B ) A. A principle in chemistry.B. A principle in behavioral psychology.C. A principle in physics.D. A principle in geology.28. Our childs behavior is greatly influenced by the way we react to what he has done. Our reactions help to determine whether our child will repeat his behavior or whether he will do something different. This statement is a very important part of a principle of behavioral psychology. The principle states that a behavior is influenced or affected by how the environment - people, places and things - immediately responds to the behavior. Perhaps without realizing it, you have used this principle many times. On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle. When you sent your child to his room for fighting with his brother, you used the principle. When I gave Kim a cookie after she started to cry, I used the principle. In each of these examples, a particular behavior occurred first - cleaning up a room, fighting, and crying.In addition, there was a reaction to each behavior - the child was praised, sent to his room, or given a cookie. By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future. (3)、Who do you think the audience at this lecture might be?( D) A. Teachers.B. Doctors.C. Social workers.D. Parents.29. Our childs behavior is greatly influenced by the way we react to what he has done. Our reactions help to determine whether our child will repeat his behavior or whether he will do something different. This statement is a very important part of a principle of behavioral psychology. The principle states that a behavior is influenced or affected by how the environment - people, places and things - immediately responds to the behavior. Perhaps without realizing it, you have used this principle many times. On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle. When you sent your child to his room for fighting with his brother, you used the principle. When I gave Kim a cookie after she started to cry, I used the principle. In each of these examples, a particular behavior occurred first - cleaning up a room, fighting, and crying.In addition, there was a reaction to each behavior - the child was praised, sent to his room, or given a cookie. By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future. (4)、According to the lecture, why was the child sent to his room?( A ) A. As a kind of punishment.B. As a kind of reward.C. As an experiment on the principle.D. As an example of the principle.30. Our childs behavior is greatly influenced by the way we react to what he has done. Our reactions help to determine whether our child will repeat his behavior or whether he will do something different. This statement is a very important part of a principle of behavioral psychology. The principle states that a behavior is influenced or affected by how the environment - people, places and things - immediately responds to the behavior. Perhaps without realizing it, you have used this principle many times. On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle. When you sent your child to his room for fighting with his brother, you used the principle. When I gave Kim a cookie after she started to cry, I used the principle. In each of these examples, a particular behavior occurred first - cleaning up a room, fighting, and crying.In addition, there was a reaction to each behavior - the child was praised, sent to his room, or given a cookie. By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future (5)、What does the lecturer mean by environment?( C ) A. Rooms, cookies and toys.B. Water, air and forest.C. People, places and things.D. Family, school and friends.三、判断题。本大题共10个小题，每小题 2.5 分，共25.0分。1.Until 1983, Tillson Lake had been a lovely weekend and vacation place for many families. Then everything changed. During the Fourth of July weekend, residents woke up one morning to find that the lake had disappeared. Some people didnt believe what they were seeing. They looked again, but to their amazement they found they had been right the first time. The lake was simply no longer there. In its place was a big muddy hole, 30 feet deep. It was as if the lake had been a giant bathtub and someone had pulled the plug. The lakes owner, Joseph Unanue, did indeed pull the plug. Thats exactly what happened. The dam that held back the water to form the lake was falling apart, so government officials ordered him to repair it. They issued him a permit to lower the dam level five feet or more.He did much more. Mr. Unanue found repairs to the dam would cost $100,000. He didnt want to spend that much, so he opened the dam and lowered the water level until the lake was completely emptied. People living above the dam ended up with no lake. People living below the dam ended up with tons of mud and lots of dead fish. Everyone involved was angry with Mr. Unanue. Area residents believed Mr. Unanue acted out of spite（恶意）. They said he wanted to get back at them because the town wouldnt let him develop an amusement park on the lakeshore. When he couldnt build his park, he just went away and took his lake with him. (1)、The story is mainly about a bad-tempered man and his lake.(正确) 2.Until 1983, Tillson Lake had been a lovely weekend and vacation place for many families. Then everything changed. During the Fourth of July weekend, residents woke up one morning to find that the lake had disappeared. Some people didnt believe what they were seeing. They looked again, but to their amazement they found they had been right the first time. The lake was simply no longer there. In its place was a big muddy hole, 30 feet deep. It was as if the lake had been a giant bathtub and someone had pulled the plug. The lakes owner, Joseph Unanue, did indeed pull the plug. Thats exactly what happened. The dam that held back the water to form the lake was falling apart, so government officials ordered him to repair it. They issued him a permit to lower the dam level five feet or more.He did much more. Mr. Unanue found repairs to the dam would cost $100,000. He didnt want to spend that much, so he opened the dam and lowered the water level until the lake was completely emptied. People living above the dam ended up with no lake. People living below the dam ended up with tons of mud and lots of dead fish. Everyone involved was angry with Mr. Unanue. Area residents believed Mr. Unanue acted out of spite（恶意）. They said he wanted to get back at them because the town wouldnt let him develop an amusement park on the lakeshore. When he couldnt build his park, he just went away and took his lake with him. (2)、The lake was compared to a bathtub because it could be emptied out.(错误) 3. Until 1983, Tillson Lake had been a lovely weekend and vacation place for many families. Then everything changed. During the Fourth of July weekend, residents woke up one morning to find that the lake had disappeared. Some people didnt believe what they were seeing. They looked again, but to their amazement they found they had been right the first time. The lake was simply no longer there. In its place was a big muddy hole, 30 feet deep. It was as if the lake had been a giant bathtub and someone had pulled the plug. The lakes owner, Joseph Unanue, did indeed pull the plug. Thats exactly what happened. The dam that held back the water to form the lake was falling apart, so government officials ordered him to repair it. They issued him a permit to lower the dam level five feet or more.He did much more. Mr. Unanue found repairs to the dam would cost $100,000. He didnt want to spend that much, so he opened the dam and lowered the water level until the lake was completely emptied. People living above the dam ended up with no lake. People living below the dam ended up with tons of mud and lots of dead fish. Everyone involved was angry with Mr. Unanue. Area residents believed Mr. Unanue acted out of spite（恶意）. They said he wanted to get back at them because the town wouldnt let him develop an amusement park on the lakeshore. When he couldnt build his park, he just went away and took his lake with him. (3)、Mr.Unanue emptied out the lake because the lake was too full.(正确) 4.Until 1983, Tillson Lake had been a lovely weekend and vacation place for many families. Then everything changed. During the Fourth of July weekend, residents woke up one morning to find that the lake had disappeared. Some people didnt believe what they were seeing. They looked again, but to their amazement they found they had been right the first time. The lake was simply no longer there. In its place was a big muddy hole, 30 feet deep. It was as if the lake had been a giant bathtub and someone had pulled the plug. The lakes owner, Joseph Unanue, did indeed pull the plug. Thats exactly what happened. The dam that held back the water to form the lake was falling apart, so government officials ordered him to repair it. They issued him a permit to lower the dam level five feet or more.He did much more. Mr. Unanue found repairs to the dam would cost $100,000. He didnt want to spend that much, so he opened the dam and lowered the water level until the lake was completely emptied. People living above the dam ended up with no lake. People living below the dam ended up with tons of mud and lots of dead fish. Everyone involved was angry with Mr. Unanue. Area residents believed Mr. Unanue acted out of spite（恶意）. They said he wanted to get back at them because the town wouldnt let him develop an amusement park on the lakeshore. When he couldnt build his park, he just went away and took his lake with him. (4)、Neighbors think Mr. Unanue is tired of swimming.(错误) 5.Until 1983, Tillson Lake had been a lovely weekend and vacation place for many families. Then everything changed. During the Fourth of July weekend, residents woke up one morning to find that the lake had disappeared. Some people didnt believe what they were seeing. They looked again, but to their amazement they