[VIP专享]北师大大学英语四在线作业二答案

北京师范大学网络教育学院大学英语四离线作业1-3答案大学英语四作业1第一部分：交际用语（共5小题；每小题3分，满分15分）1. —You’ve been busy, haven’t you?— B .A. I was busy last weekB. Yes, I’ve been working hard on my paperC. I will get busy with my English studiesD. I’d like to get busy like our teachers.2. —Would you please hold these bags for me?— CA. That’s very kind of you indeed.B. What are these bags?C. Yes, with pleasure.D. Are these bags very important to you?3. —Is it all right that I go home early tonight?— BA. There’s no worry.B. Yes, go ahead.C. No, not at all.D. Is that so?4. —What’s after the play?— DA. Is it very interesting?B. I don’t mind watching this play.C. That’s all right.D. I’m not sure. May be it’s a football match.5. —Here’s my car. Do you want a ride?— A .A. That’s possibleB. Not at allC. That’s very kind of you. ThanksD.I think so第二部分：阅读理解（共10小题；每小题3分，满分30分）Passage 1Most people feel lonely sometimes, but it usually lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it’s quite normal. For some people, though, loneliness can last for years. Researchers say there’re three different kinds of loneliness.The first kind of loneliness is temporary (暂时的). This is the most common type. It usually disappear quickly and does not require any special attention. The second kind, situational loneliness, is a result of a particular situation –for example, a family problem, or the death of a loved one. Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually doe not last for more than a year.The third kind of loneliness is the most severe. Chronic (长期的) loneliness lasts more than two years and has no specific cause. People who experience habitual loneliness have problems socializing and becoming close to others. Unfortunately, many chronically lonely people think there’s little they can do to improve their condition.Psychologists are trying to find ways to help habitually lonely people for two reasons: they are unhappy and unable to socialize and there is a connection between chronic loneliness and serious illness such as heart disease. Whiletemporary and situational loneliness can be a normal and healthy part of life, chronic loneliness can be a very sad dangerous condition.6. How would you treat temporary loneliness according to the passage? BA. Talk to friends.B. Just ignore it.C. Go to see a doctor.D. Ask your teachers for guidance.7. “It”in the last sentence of the second paragraph refers to B .A. temporary lonelinessB. situational lonelinessC. a family problemD. sleeplessness8. The topic of the fourth paragraph is thatA .A. one problem of loneliness is a person’s social contacts.B. we depend on various people for different reasonsC. lonely people don’t have many social problemsD. lonely people don’t have many friends9. Why do psychologists want to help chronically lonely people? BA. Chronic loneliness can cause family problems.B. Chronic loneliness can cause serious illness.C. Chronic loneliness can not be overcome.D. Chronic loneliness is a harmful to society.10. What is the best tile for the passage? AA. Three Kinds of Loneliness.B. Loneliness and Disease.C. Loneliness and Social Contacts.D. Chronic Loneliness.Passage 2 EVENTS (赛事)Bicycle tour and raceA bike tour and race will be held on August26 and 27 (Sat, & Sun.). At 5:30 a.m. the riderswill leave Tian’ anmen square and ride the first 35 kilometers as a training leg. Then the next 55 kilometer leg, from Yanjiao to Jixian, will be the first competitive part of the tour. The riders and their bikes will then be taken from Jixian to Changli.The second racing leg of the tour will be from Changli to the seaside of Nandaihe, covering a distance of 20 kilometers. Saturday night includes the stay at Nandaihe and supper. Sunday morning is free for play at the seaside. At noon all the people and their bikes will be taken back to Beijing.Cost: 200 YuanTelephone: 4675027Brazilian footballersThe Brazilian Football Club will play Beijing Guo’an Team at the Workers Stadium on August 26. The club has four national team players. Also coming is 1994 US Would Cup star Romario who has promised to play for at least45 minutes.Ticket prices: 60, 100, 150 YuanTime/Date: 4:30 pm. August 26 (Sat.)Telephone: 5012372Rock-climbingThe Third National Rock Climbing Competition will be held on August 26-27 at the Huairou Mountain-climbing Training Base. More than 10 teams from Beijing. Wuhan, Dalian, Jilin and other places will take part in it.A Japanese team will give an exhibition climbing. Free for spectators (观众).Take a long-distance bus from Dongzhimen to Huairou.Time/Date: 9-12 a.m., August 26 and 27Telephone: 7143177, 7144850, Wang Zhenghua11. The main purpose of announcing the above events is to give information about C .A. visiting teamsB. famous playersC. things to do for the weekendD. prices to pay for the sports events12. If you take part in the bike tour, you will ride for D .A. 35 kilometersB. 55 kilometersC.75 kilometers D. 110 kilometers13. The underlined word “leg” in “Bicycle tour and race” probably means D .A. raceB. practiceC. part of the trainingD. part of the tour14. What is special about the rock climbing competition? BA. A foreign team takes part in it.B. You can watch it without paying.C. You don't have to be a sportsman to take part.D. The bus trip to the place of the competition is free.15. If you want to find something to do forSaturday afternoon, which telephonenumber will you call? CA.4675027B.7143177C. 50l2372D.7144850第三部分：词汇与结构（共5小题；每小题3分，满分15分）16. You can hardly imagine Jane __B__ the housework all by herself.A. to doB. doingC. doD. did17. You __A__ out yesterday without a coat. No wonder you caught cold.A. shouldn’t have goneB. mustn’t have goneC. couldn’t have goneD. needn’t have gone18. It’s a beautiful dress, but I don’t think it _C___ the price you paid for.A. worthwhileB. worthyC. worthD. cost19. ___D_ you’ve found, you must give it back to the person it belongs to.A. WhicheverB. No matter howC. HoweverD. Whatever20. Shocked at what he had just been told, Julian put his phone down as if he ___C__ a ghost.A. just sawB. has just seenC. had just seenD. were just seeing第四部分：完形填空（共10小题；每小题1分，满分10分）Nowhere 21 seen a more untidy office than my friend Jame’s. Everywhere there are papers and books. Not only 22 never to be cleaned out, but also I do not think it is ever aired, for at no time have I seen any of the windows open. Often I have 23 James that he should open one, but each time he answered, “Not just now,Henry, later”. Luckily I do not have to go there very often nor do I stay there longer than I have to. Strangely enough, James is quite tidy outside his office. Only once have I seen him with a dirty 24 , for example. Nor ishe careless about things like invitations. At no time 25 been known to forget a party, and no sooner does he receive an invitation 26 he answers it. Unfortunately, his office is quite differently run. Perhaps he does not like such a work. In his garden in the evenings and 27 , James is happy as soon as he gets home from the office. He begins to work in the garden. Always he seems to have some work to do there, and nowhere in his garden is there a curlier which is not tidy and well looked 28 . Seldom have I seen prettier flowers, or healthier vegetables, or smoother, greener grass than in James garden. Really. I think he ought 29 a farmer, so good is he 30 such work.21. A. have I B. do I C. I have D. I do A22. A. does it seem B. it does seem C. it seemsD. is it seem A23. A. hinted B. suggested C. asked D. mentioned B24. A. dog B. collar C. callerD. dollar B25. A. will he B. he will C. has he D. he has C26. A. than B. as C. andD. when A27. A. in week-ends B. in week-end C. by week-ends D. at week-ends D28. A. about B. after C.at D. for B29. A. work as B. to go C. to have been D. become C30. A. for B. at C. inD. with B第五部分：英译汉（共3小题；每题5分，满分15分）31. If you travel by ship across the Pacific Ocean, you cross the International line.如果你坐船穿过太平洋，那你就穿过了国际日期变更线。

大学英语四作业一第一部分：交际用语1.You've been busy, haven't you? Yes, I've been working hard on my paper2.Would you please hold these bags for me? Yes, with pleasure.3.Is it all right that I go home early tonight? Yes, go ahead.4.What's after the play? I'm not sure. May be it's a football match.5.Here's my car. Do you want a ride? That's very kind of you. Thanks第二部分：阅读理解6.How would you treat temporary loneliness according to the passage?Justignore it.7."It" in the last sentence of the second paragraph refers to ________ .situational loneliness8.The topic of the fourth paragraph is that ______ . one problem of loneliness isa person's social contacts.9.Why do psychologists want to help chronically lonely people? Chronicloneliness can cause serious illness.10.What is the best tile for the passage? Three Kinds of Loneliness.11.The main purpose of announcing the above events is to give informationabout ____ . things to do for the weekend12.If you take part in the bike tour, you will ride for ____.110 kilometers13.The underlined word "leg" in "Bicycle tour and race" probablymeans_____.part of the tour14.What is special about the rock climbing competition?You can watch itwithout paying.15.If you want to find something to do for Saturday afternoon, which telephonenumber will you call? 50l2372第三部分：词汇与结构16.You can hardly imagine Jane ____ the housework all by herself. Doing17.You ____ out yesterday without a coat. No wonder you caught cold. shouldn'thave gone18.It's a beautiful dress, but I don't think it ____ the price you paid for. Worth19.____ you've found, you must give it back to the person it belongs to.Whatever20.Shocked at what he had just been told, Julian put his phone down as if he_____ a ghost. had just seen第四部分：完形填空21.have I22.does it seem23.suggested24.collar25.has he26.than27.at week-ends28.after29.to have been30.at第五部分：英译汉1.If you travel by ship across the Pacific Ocean, you cross the Internationalline.如果你坐船穿过太平洋，那你就穿过了国际日期变更线。

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 .—( D )A. .B. .C., .D. .2.— 's .—( D )A., 's .B.. I 't.C.?D.'s a .3.— , ?—( D )A., .B., .C., I .D., I'm .4.—, ?—( C )A. .B. a .C., , . I 't .D.'t .5.— , I'm . . —( B )A.?B. .C..D. .6.— .—( C )A. .B.'s .C. .D. .7.— I a .—( B )A., 't .B.I.C.. 's a .D.I 't .8.— I a 's. —( D )A., 's .B..C.'s a .D., I'm .9.—'t ? —( D )A., a .B., I .C.…, I .D., a .10.—?—( C )A..B., I .C., .D..11. . ( B )A.B.C.D.12.'s .( D )A.B.C.D.13. . ( C )A.B.C.D.14. . ( A )A.B.C.D.15. . ( B )A.B.C.D.16. . ( A )A.B.C.D.17. a .( A )A.B.C.D.18. a ? I 't . ( C )A.B.C.D.19., . . ( C )A.B.C.D.20. a . ( B )A.B.C.D.21. a .( B )A.B.C.D.22. .( B )A.B.C.D.23.— ?— 's . ( C )A.B.C.D.24.A I . ( A )A.B.C.D.25.I , . ( B )A.B.C.D.26.'s . . a a .a , . , .a , . , . Ia , I . , a a , , ., a , ,a . , . (1)、?( C )A. .B.'s .C.'s .D. .27.'s . . aa .a , . , .a , . , . Ia , I . , a a , , ., a , ,a . , .(2) ?( B )A. A .B. A .C. A .D. A .28.'s . . a a .a , . , .a , . , . Ia , I . , a a , , ., a , , a . , .(3)、?( D)A..B..C. .D..29.'s . . aa .a , . , .a , . , . Ia , I . , a a , , ., a , , a . , .(4)、, ?( A )A. a .B. a .C. .D. .30.'s . . a a .a , . , .a , . , . Ia , I . , a a , , ., a , ,a . , (5)、""?( C )A., .B., .C., .D., .三、判断题。

大学英语四作业2第一部分：交际用语（共5小题；每小题3分，满分15分）1. —Could you turn the radio down a little?—AA. Yes, of courseB. I’d be delighted to. Which word?C. Y es. I’ve already put the radio downD. I don’t want to turn it off2. —Is there anything I can do for you?— B .A. I feel it is unnecessaryB. No, thank you just the sameC. It’s impossibleD. There’s no need3. —Have a good day!— CA. Me, too.B. I hope so.C. Y ou, too.D. It’s a wonderful day, isn’t it?4. —I’m sorry. I gave you the wrong message.— DA. Oh, I’m sorry that you did.B. How foolish of you to do so.C. The wrong message? Oh, yes, you did!D. Oh, that’s all right. Please be careful next time, though.5. —It seems that you’re very careless in your spelling.— D .A. Oh, that’ll be OKB. I’m not sureC. Oh, no, that’s terribleD. yes, I’m always very careful第二部分：阅读理解（共10小题；每小题3分，满分30分）Passage 1Most of us can find 15 minutes or half an hour each day for some specific regular activity. It may be a free period or a regular wait, say in the queue for a bus or meal --- even while eating breakfast. One famous surgeon always made it a rule to spend at least 15 minutes on general reading before he went to sleep each night. Whether he went to bed at 10 pm or 2:30 am made no difference. Even if you cannot keep to this kind of discipline, it is a good idea to make sure you always have a general interest book in your pocket. Don’t forget it should be a book which entertains you and the English must not be too difficult for you.Nearly all “speed reading” courses have a “pacing” element --- some timing device which lets the student know how many words a minute he is reading. Y ou can do this simply by looking at your watch every 5 or 10 minutes and noting down the page number you have reached. Check the average number of words per page for the particular book you are busy reading. Well, this is difficult at first. A friend can help by timing you over a set period, or you can read within hearing distance of a public clock which strikes the quarter hours. Pace yourself every three or four days, always with the same kind of easy, general interest book. Y ou should soon notice your habitual w.p.m. rate creeping up.6. The passage recommends setting aside C for reading practice.A. two hours a dayB. one hour a dayC. 15 minutes or half an hour a dayD. three minutes a day before meal7. One famous surgeon always made it a rule to read B .A. 15 minutes at 10 pm each nightB. for at least 15 minutes at bedtimeC. no matter it was early or lateD. whenever he had a spare moment8. It is a good idea always to carry in your packet D .A. a book you will never forgetB. a serious bookC. several books of various kindsD. an easy and interesting English book9. According to the passage, a “pacing” device A.A. measures a student’s reading speedB. is not included in most speed reading coursesC. is an aid to vocabulary learningD. should be used whenever we read alone10. Looking at your watch every 5 or 10 minutes A.A. avoids the need for reading fasterB. is not the same as pacingC. is not easy at firstD. helps you to remember the page number you were at last timePassage2Old Japanese living alone can now hire a “family” for lunch and a few hours’ pleasant talk. Just give them a telephone call and ask for, say, a daughter, son-in-law and grandchild. They will show up at your door, and greet you emotionally as if they hadn’t seen you for years.Some 15 couples have so far hired “families”. “We have nearly 80 people on the waiting list.” Said the president of the company that offers such services, “What is common about these senior citizens is that they are thirsty for human love. We are helping them make their dreams come true.”Where once big families with three or more generations living together were common, now numbers are reducing fast. In cities there are very few indeed. Many old people see their families only rarely, if at all. This may be because the children’s bosses have sent them to a distant city, even abroad, or just because busy family members cannot find time to visit their parents.“We’ve seen many cases in which parent-children relations are not in a happy state,” company president continues. “When a son finally visits his parents after a long while, it is often just to ask for money or for them to let him have their property(财产)early.”Loneliness is not a one-way street. “One young mother came to us to ask about grandparents,” he added.The company is now developing into other fields. Their services include providing “employees” for businessmen to scold and “lovers” for young people unlucky in love. Company’s“lovers” for hire is not a service to be misunderstood, company president makes clear.“Y ou shouldn’t think about our lover too romantically,” he said, “She’s there to act as an adviser on how to find a girlfriend.”11. Old couples in Japan hire family members C .A. to ask for help when they are illB. to realize their big-family dreamsC. to seek love and comfortD. to strengthen parent-children relations12. In the sentence “what is common about t hese senior citizens is that they are thirsty for human love”, “senior citizens” could best be replaced by D .A. high-ranking officials in citiesB. rich old couples living in citiesC. respectable ladies and gentlemenD. old people13. Which of the following is not the reason that Japanese grown-ups seldom visit their parents? CA. They are too busy.B. They work in distant cities.C. They can’t afford expensive visits to their parents.D. Their relations are not very tight.14. “Lonelin ess is not a one-way street” means that A.A. both the old and the young will feel lonelyB. living alone is not a one-way streetC. young mother with a little child will feel lonelyD. one young mother will hire “grandparents” for thei r child15. When a Japanese young man hires a “lover”, B .A. she will be his loverB. she will offer him valuable advice on love affairsC. she will bring him a girlfriendD. she will tell him her own love story第三部分：词汇与结构（共5小题；每小题3分，满分15分）16. As a public relations officer, he is said B some very influential people.A. to have been knowingB. to have knownC. to be knowingD. to know17. I was not satisfied with my school performance. B .A. Neither my parents were.B. Neither were my parents.B. Nor did my parents. D. Nor my parents were18. The committee suggested that the new construction project B .A. will be canceledB. be canceledC. should cancelD. was canceled19. We all thought C important that you should obey the company rules.A. thisB. thatC. itD. which20. John regretted B to the meeting last week.A. not goingB. not to goC. not having been goingD. not to be going第四部分：完形填空（共10小题；每小题1分，满分10分）Many of the world’s pollution problems have been caused by the crowding of large groups of people into cities. Satisfying the 21 of the people leads to further polluting by industry. If the rapid increase in human population 22 at the present rate (比率), there may be much greater harm. Some scientists speak of the 23 in number of people as “Population Pollution”.About 2000 years ago, the world 24 was probably about 250 million. It reached a billion in 1850. By 1930 the population was two billion. It is 25 three and a half billion. It is expected to double by the year 2000. If the population continues to grow at the same 26 , there would be 25 billion people in the world a hundred years from now.Man has been using the earth’s 27 more and more rapidly over the years. Some of them are almost gone. Now many people believe that man’s greatest 28 is how to control the growth of this population. The materials in the world will not support the human population in time to come if the present rate of increase continues. 29 there is over crowding in the cities and hunger in some countries. Can man’s rate of increa se continue?Many people believe that human survival (幸存者) in the future 30 on the answer to the question.A 21. A. needs B. supplies C. service D. supportsB 22. A. stops B. continues C. slows down D. adds toA 23. A. increase B. reduce C. country D. improvementC 24. A. people B. situation C. population D. landA 25. A. now B. in the past C. in the future D. thenC 26. A. place B. time C. rate D. resultD 27. A coal B. oil C. mines D. resourcesA 28. A. problem B. power C. plan D. ideaA 29. A. Already B. Yet C. Still D. OftenC 30. A. feeds B. lives C. keeps D. depends第五部分：英译汉（共3小题；每题5分，满分15分）31. Inside, this large plane looks more like a high building than a plane.从内部来看，这架大飞机看起来更像一座高楼。

《大学英语4》第2阶段在线作业一、单项选择题答题要求:每题只有一个正确的选项。

1(5.0分)5.0It is urgent that the seriously wounded soldier ________ to the war hospital at once.A)is to be sentB)was sentC)must be sentD)be sent参考答案：D收起解析解析：无2(5.0分)5.0This travel agency ______ $360 for a single adult with a child under 12 for a round trip to the Great Valley.A)claimsB)demandsC)chargesD)prices参考答案：C收起解析解析：无3(5.0分)5.0Tom ____ more than twenty pounds on the novel.A)spentB)C)costD)took参考答案：A收起解析解析：无4(5.0分)5.0He asked the waiter ____ the bill.A)onB)ofC)forD)after参考答案：C收起解析解析：无5(5.0分)5.0The whole day’s hard work in the field gave him a good ______. A)appetiteB)applauseC)applianceD)application参考答案：A收起解析解析：无6(5.0分)5.0I couldn’t afford to rent such an expensive car, ______ own it myself. A)let alonenot to say anythingC)not to mentionD)not to speak of参考答案：A收起解析解析：无7(5.0分)5.0He ____ lives in the house where he was born.A)alreadyB)yetC)stillD)ever参考答案：C收起解析解析：无8(5.0分)5.0I have no objection ______your design for the new type of machine this time. A)to adoptB)to adoptingC)to having adoptedD)to have adopted参考答案：B收起解析解析：无9(5.0分)5.0Tom is so talkative. I’m sure you’ll soon get tired ____ him.A)B)withC)atD)on参考答案：A收起解析解析：无10(5.0分)5.0Of more than three hundred people in the airplane that crashed last week, only five ________ miraculously.A)sustainedB)enduredC)survivedD)maintained参考答案：C收起解析解析：无11(5.0分)5.0The reason I did not go abroad was ____ a job in my home town.A)becauseB)due toC)that I gotD)because of getting参考答案：C收起解析解析：无12(5.0分)5.0She _______ tell white lies to make people feel better, to smooth things over. A)is prone toB)is subject toC)is prior toD)is pretentious to参考答案：A收起解析解析：无13(5.0分)5.0He ____ driving me home, even though I told him I lived nearby.A)insisted onB)insisted atC)insisted thatD)insisted in参考答案：A收起解析解析：无14(5.0分)5.0You had better ____ a doctor as soon as possible.A)seeingB)sawC)seeD)seen参考答案：C收起解析解析：无15(5.0分)5.0When I heard that my mother would come to see me this weekend, I _____ for her to arrive. A)couldn’t but to waitB)couldn’t help but waitingC)couldn’t help but waitD)couldn’t help but to wait参考答案：C收起解析解析：无16(5.0分)5.0Measles (麻疹) ____ a long time to get over.A)spendB)spendsC)takeD)takes参考答案：D收起解析解析：无17(5.0分)5.0________ a few spelling mistakes, this composition is well-written.A)But forB)in spiteC)BesidesD)Except for参考答案：D收起解析解析：无18(5.0分)5.0The top of the Great Wall is ____ for five horses to go side by side.A)wideB)so wideC)wide enoughD)enough wide参考答案：C收起解析解析：无19(5.0分)5.0Each car sold in this specialized(专门的) shop comes with a one-year ________. A)guaranteeB)safetyC)securityD)insurance参考答案：A收起解析解析：无20(5.0分)5.0It’s ____ that he was wrong.A)clearlyB)clarityC)clearD)clearing参考答案：C。

大学英语4第二次作业大学英语4 第二次作业一、单选题(共85.00分)I personally would rather ______ a chicken whole.A.to grillB.grilledC.roastD.to roast 正确答案：C2.Please don’t ______ against your chair back, you’ll break it.A.leanB.slopeC.tendD.tilt 正确答案：A3.Take it down to the basement and ______ it ______ the stove.A.throw…into…B.Athrow…about…C.throw…down…D.throw…off… 正确答案：A4.He is a very handsome young fellow, who dressed well and had ______.A.behaviorB.behaviorsC.mannerD.manners 正确答案：D5.As the final examinations draw near, students begin to ______ reviewing.A.get busyB.busy themselves withC.EngageD.Wage 正确答案：B6.If you want to be ______, you should try to lose a certain amount of weight every week.A.slimB.muscularC.chubbyD.plump 正确答案：A7.What theory about meat prohibition has been put forward by Marvin Harris?A.If an animal does not chew its cud, consumption will be prohibited.B.If an animal is much more valuable alive than dead,consumption will be prohibited.C.If an animal lives in a dirty place, it’s unclean and unhealthy so the consumption will be prohibited.D.If an animal is used to protect the country, consumption will be prohibited. 正确答案：B8.According to some researchers, the Jews dislike pork because pigs are dirty.A.TrueB.False 正确答案：B9.Cows are respected by Indians because they are useful source.A.TrueB.False 正确答案：A10.The Moslems gave up pork due to their frequent migration in hot climate.A.TrueB.False 正确答案：A11.We cannot hope to _______ with so experienced a team.peteB.contestC.warD.fight 正确答案：A12.You need money and time, ______, you need diligence.A.besideB.howeverC.in additionD.therefore 正确答案：C13.Smoking is _______ in many university classrooms in China.A.prohibitingB.banningC.forbadeD.prohibited 正确答案：D14.After discussion, all of us _______ invest heavily in a building firm.A.for nothingB.see no reason toC.find no sign toD.intently 正确答案：B15.She was not very willing to change her way of thinking and with strong _______ views.A.regionB.religionC. religiousD.religiously 正确答案：C16.To avoid quarreling, we _______ to furnish our own house according to our own taste.A.suggestB.recommendC.adviseD.propose 正确答案：D17.He had often dreamed of retiring in England and had planned to _______ in the country.A.settle downB.settle backC.settleD.settle up 正确答案：A二、多选题(共15.00分)1.Why shouldn’t religious believers question the reasons for meat prohibition?A.They will be punished by the church if they question the reasons for meat prohibition.B.It is considered rude for humans to question the directives of God or church.C.The loyalty to each faith sees little reason to ask why a particular food is prohibited.D.They were forbidden to question it before becoming believers. 正确答案：B C2.What are the different reasons for the prohibition of pork in Judaism and other religions?A.The Jewish prohibition against pork seems to be the fact that pigs do not chew their cud.B.The Jewish prohibition against pork because pigs are much more valuable alive than dead.C.Other religions, such as the Islamism, believe that pigs are “unclean”.D.Other religions, such as the Islamism, claiming that pork eating is unhealthful. 正确答案：A C D3.Why is beef prohibited in the rural area in India?A.Because soldiers need to fight on cow back.B.Because cows’ dung becomes a kind of clean cooking coal.C.Because cows are the primary power source there.D.Because cows provide milk for dairy products. 正确答案：B C D。

课时分层作业(二)Ⅰ.单句语法填空1．We have nothing but praise for the way they handled the investigation (investigate)．2．We were forced to work outside in freezing(freeze) conditions.3．She produced a TV series about adopted(adopt) children.4．Dry hair can be damaged by washing it too frequently(frequent)．5．Two hundred people lost their jobs as a direct consequence of the merger.6．There is no doubt that it was an accident and I bear no grudges.7．With the exam coming(come) next week，I have no time for a social life.8．Suddenly the door opened and the children burst in．9．We drove to the airport the next morning to pick up Susan.10．I was in the depths of despair when the baby was sick.Ⅱ．完形填空Once upon a time，my father and I got lost in a forest in France．I must have been about twelve or thirteen．Anyway，it was before the time when most people 1 a mobile phone．It was in the Loire Valley．About half an hour later，my dad 2 the truth．“Oh，it seems that we're lost．” We walked around and around in circles，trying to find the path， 3 with no luck．I could tell my dad was starting to 4 ，even if he was trying to hide it from me．We had been in the forest for hours then and we both knew my mom would be in a state of absolute 5 ．At school，I had just been told the story of the hikers who had died in the wilderness and I found it easy to 6 that would be our fate too．“If we keep going in a 7 line，we'll get out of here，”my dad said．And he was right．8 we heard the sounds of cars and 9 a main road．We were eleven miles from the village where we had 10 ，but at least we had signposts．And I often think of that strategy，when I am totally 11 —literally or metaphorically．I thought of it when I was in the middle of a 12 ，and when my heart beat rapidly with 13 and I didn't know how I could carry onliving．Walking one foot in front of the other，in the same 14 ，will always get you further than running around in circles．It's about the 15 to keep walking forward．【语篇解读】本文是一篇夹叙夹议文。

Unit TwoMan and TechnologyEnhance Your Language AwarenessWords in Action▆ Working with Words and Expressions1.In the box below are some of the words you have learned in thisunit. Complete the following sentences with them. Change the form where necessary.▆ Answers:1)productivity2)phenomenon3)isolation4)gradual5)opponent6)advent7)genetic8)universal9)extreme10)nasty11)boom12)formal13)survey14)Similarly15)modify16)rough2. In the box below are some of the expressions you have learnedin this unit. Do you understand their meanings? Do you know how to use them in the proper context? Now check for yourself by doing the blank-filling exercise. Change the form where necessary.▆ Answers:1)at the same time2)are stuck with3)for certain4)make no difference5)on average6)when it comes to7)are better off8)built into9)come to mind10) close to11)in favor of▆ Increasing Your Word Power1.You will read six pairs of words which are similar in meaningbut are different in usage. Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1)exterior2)external3)delightful4)pleasant5)separate6)isolate7)company8)companion9)acquire10)learn11)ripe12)mature2. Fill in each blank with one of the words listed below in theappropriate form, paying special attention to the meaning and spelling.▆ Answers:1)accept2)oppression3)loss4)excerpts5)depression6)loose7)except8)expectations9)lose10)suppress3.Words that come from the same root may be said to belong to thesame family. Getting acquainted with each member of the family is a sure way to increase your word power. Now complete the following table with words of the same family. You may consulta dictionary if necessary.▆ Answers:1)technology2)eternity3)miracle4)relevance5)analysis6)luxurious7)leisurely / leisured8)subjective9)prosperous10)innovativeGRAMMAR IN CONTEXTTask 1: Complete the following sentences with appropriate connectives listed in the following table.▆ Answers:1)Whatever2)Although / Though3)whereas4)However5)though / although6)Granted / Granting that7)as8)WhileTask 2: Translate the following sentences into English.▆ Answers for reference:1)Though it was raining hard, yet they went on playing football.2)You will have to attend the commencement whether you are freeor busy.3)She leaves her bedroom windows open, however cold it is.4)We will make a trip even if / though the weather is bad.5)No matter who / Whoever you are, you must abide by the law.6)Difficult as the job was, they decided to accept it.7)No matter what I say or how I say it, he always thinks I’mwrong.8)She seems to have a ready answer, whenever / no matter when Iask her a question.ClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:1)emphasize2)opposite3)improved4)luxuries5)benefited6)obviously7)consciously8)fractures9)eternal10)groundbreaking11)entitled12)correlation13)depends14)exclusivelyTranslation1.Translate the following sentences into English, using the wordsand expressions given in brackets.▆ Answers for reference:1)He really knows a lot about theory, but when it comes toactual work, he seems to be quite ignorant.2)The latest survey shows /showed that the majority of thecitizens support / supported the government’s plan to build a new library.3)The two countries could reach agreement successfully onscientific and technological cooperation because several factors favorable to their cooperation had been at work.4)I saw the film when I was in the primary school, but the titlejust won’t come to mind for the moment.5)He has been stuck with heavy debt though he works about twelvehours every day on average.6)Is it necessary to know his height? To me, it is not relevantto whether he can be a good lawyer or not.7)The cupboard is built into the wall so that it both savesspace and is convenient to use.8)These workers earn more than we do, but the other side of thecoin is that their job is more dangerous.9)Helen majors in economics at the university and at the sametime she studies philosophy as her second major.10)What is most important is that you must find out and solve theproblems by yourselves. It makes no difference whether I go there or not.2.Translate the following passage into English.▆ Answers for reference:Nowadays, many people are enjoying the benefits brought about by material and technological advances unimaginable in previous eras. With the development of science and technology, people’s standard of living is getting higher and higher. People’s life expectancy has soared, too.However, oddly enough, many people do not feel happier than they used to be. It can be seen that there is no close correlation between people’s income and their happiness. Happiness cannot, after all, be bought with money.Although the majority of people are not very satisfied with their lives, they are happy to be alive, and the more time they live on earth, the better off they feel they’ll be. What is important is that material wealth is far from enough. People need spiritual happiness, too.Theme-Related WritingWrite an essay of no less than 150 words about a technological invention. Your writing should cover the following points:1) a brief description of the invention2) the positive impact of the invention on people’s life3) the negative impact of the invention on people’s life4) your opinion▇ Sample essay:The Impact of the Mobile Phone on People’s Lives Among the many technological inventions, the mobile phone impresses me most.The mobile phone brings considerable convenience to our lives. It not only enables us to keep in touch with each other almost anytime and anywhere but also helps us solve problems or do business efficiently. In emergencies, a mobile phone can even be a life-saver. Besides, its multi-functions add ease and color to our lives. With a mobile phone, we can receive mail, read news, listen to music, play games, and take pictures.Yet, the mobile phone has its disadvantages, too. Most of us have experienced the nuisance of unwanted or wrong calls. We are inconvenienced by calls on occasions when we least expect one. Besides, the technology infrastructure to support mobile communication has consumed valuable natural resources and caused significant environmental problems. It is reported that electromagnetic radiation waves from the phone may result in health problems......................最新资料整理推荐.....................Despite its negative side, the advantages of the mobile phone outweigh its disadvantages. I believe that with advances in science and technology, improved and safer models of mobile phones will surely serve us still better. (184 words)11。

北京师范大学网络教育奥鹏大学英语四作业2第一部分5小题3分15分1. —Could you turn the radio down a little? — A2. — Is there anything I can do for you? — B3. —Have a good day! — C4. —I’m sorry. I gave y ou the wrong message. — D5. —It seems that you’re very care less in your spelling. C第二部分10小题3分30分6. The passage recommends setting aside C for reading practice.7. One famous surgeon always made it a rule to read B .8. It is a good idea always to carry in your packet D .9. According to the passage, a ―pacing‖device A10. Looking at your watch every 5 or 10 minutes D .11. Old couples in Japan hire family members C12. In the sentence ―what is common about these senior citizens is that they are thirsty for human love‖, ―senior citizens‖could best be replaced byD .13.Which of the following is not the reason that Japanese grown-ups seldom visit their parents? C14. ―Loneliness is not a one-way street‖means that A15. When a Japanese young man hires a ―lover‖, B第三部分5小题3分15分16. As a public relations officer, he is said17. I was not satisfied with my school performance. B18.The committee suggested that the new construction project B19. We all thought C important that you should obey the company rules.第四部分10小题1分10分21. A. needs B. supplies C. service D. supports A22. A. stops B. continues C. slows down D. adds to B23. A. increase B. reduce C. country D. improvement A24. A. people B. situation C. population D. land C25. A. now B. in the past C. in the future D. then A26. A. place B. time C. rate D. result C27. A coal B. oil C. mines D. resources D28. A. problem B. power C. plan D. idea A29. A. Already B. Yet C. Still D. Often A30. A. feeds B. lives C. keeps D. depends D第五部分汉3小题5分15分31. Inside, this large plane looks more like a high building than a plane.从里面看32. He wanted to help all the wounded people no matter which side they were fighting for. 他想帮助所有的伤员33. The farmer didn’t spend much time working on his farm.这位农民没有花很多的时间在他的农场工作。

北师大网络教育英语（二）作业答案1.Would you be interested in seeing a film tonight?A.Not at allB.Are you sure?C.Great! I ’d love toD.You ’re welcome.2.Excuse me, could you tell me the way to People ’s Square?A.I don ’tunderstand you.B.Sorry, I ’m a stranger here.C.Why don ’tyou take a taxi?D.Don ’tbother me.3.I’ve got the first prize in the dancing contest.A.You ’re welcome.B.It ’s very kind of you.C.Please accept my congratulations.D.Oh, really, I can ’tbelieve my ears.4.I’ve passed the examination.A.What a pity!B.I have the examination.e onD.Congratulations.5.I’m suffering from a stomachache.A.Are you feeling better?B.Why are you here?C.Are you pleased?D.What ’s the matter with you?6.Heaven Air is the name of___________.A.a planeB.an airlineC.a travel serviceD.an advertising program7.Traveling with Heaven Air is_______________.fortable but expensiveB.cheap and pleasant\C.exciting but tiringD.quick and safe8.Heaven Air can take you to Paris________________.A.on weekends onlyB.just on weekdaysC.any time in a weekD.two or three times a week9.Most flights of Heaven Air go to________________A.big citiesB.small townsC.both big and small citiesD.the very center of Asia.10.According to the advertisement, Heaven Air believes it is ________A.the second biggest in the worldB.the second best in the worldC.the biggest in the worldD.the best in the world.11.According to the passage, it is believed that_______A.wolf-children is a common occurrence existing in every country every centuryB.the unusual occurrence of wolf-children has existed for over twenty centuriesC.she-wolves enjoy looking after a human baby instead of her own childD.human beings are curious about wolf children.12.Except that the boy knew nothing about the relatinonships among human families,______facts could show that he was a wolf-child.A.twoB.threeC.fourD.many13.The word ”litter ”in the first paragraph probably refers to________A.a hareB.the boyC.newly-born wolvesD.another she-wolf14.It took the doctor a long time to mange to get the wolf-child to_______A.return to what it means to be a human beingB.forget his wolf lifeC.remember his own family and nameD.speak like a human child15.Only after many long years of devoted and patient instruction did the doctor manage to________A.win the boy ’s trust and make the boy obey himB.make the boy walk straight up like a human beingC.get the boy to dree himself in clothes and feed himself as a human being doesD.Both A and B16.Whe Jack called me at 11:30a.m yesterday, I_______lunch in the kitchen.B.was cookingC.cooksD.has cooked17。

《大学英语（四）》第二次作业答案你的得分：100说明：每道小题选项旁的标识是标准答案。

一、单项选择题。

本大题共40个小题，每小题2.0 分，共80.0分。

在每小题给出的选项中，只有一项是符合题目要求的。

1.o— I'd like to book a room, please.o— _______C.Single or double?D.Good or bad?E.Which room?F.We don't have books here.2.o—Hello! Can I get a seat on the 8 pm flight to Detroit?o— _______.B.Hello! International AirlineC.You'd better look up the schedule firstD.I'm sorry, but it's completely bookedE.I'm afraid you have to change3.o— What time is the next flight to Washington?o— _______B.It’s a smaller one.C.It’s too late.D.It’s 1.45 pm.E.It sounds good.4.o— Passport, please?o— _______B.It is here.C.What do you want?D.Here you are.E.No, you can’t.5.o— I didn't know my identity card（身份证）was needed, sir.o— ______B.That's sorry.C.I don't believe you.D.Sorry, but that's no excuse.E.You can't say that.6.o— Oh dear! I've just broken a window.o— _______! It can't be helped.B.GreatC.Never mindD.That's fineE.Not at all7.o— What do you think of this novel?o— _______B.I've read it.C.It's well-written.D.It was written by my uncle.E.I bought it yesterday.8.o— Excuse me, how much is the jacket?o— It's 499 Yuan. _______B.Oh, no. That's OK!C.How do you like it?D.Which do you prefer?E.Would you like to try it on?9.o— Hello, I would like to open an account. o— _______B.Which account do you want to see?C.Have you make up your mind?D.What kind of account do you have in mind?E.You’re welcome.10.o— Would you please show me your bankbook? o— _______B.Sorry, I have no idea.C.Here you are.e with me.E.Yes, I'd like to.11.o— I feel sick.o— _______o— I'm not sure, but I have got a bad headache.C.I'm sorry to hear that.D.How are you feeling now?E.Do you have a high temperature?F.How long have you been away?12.o— Must we hand in our homework now?o— _______B.Yes, you will.C.Yes, you mustn’t.D.No, you needn’t.E.No, you mustn’t.13.o—Excuse me. Is this table taken?o—______.B.We haven't booked the dishesC.We haven't ordered the dishesD.Yeah. I'm saving these seats for friendsE.Yeah. I'm hungry14.o—Let me see inside your carry-on bag.o— _______B.Just a few personal belongings.C.You have no right.D.It’s my privacy.E.Is it necessary?15.I f he _______, he would have signed his name in the corner..painted that pictureA.paints that pictureB.would have painted that pictureC.had painted that picture16.I t’s already 5 o’clock. Don’t you think it’s about time _______?.we are going homeA.we go homeB.we went homeC.we can go home17.I t has been proposed that we _______ our decision until the next meeting..delayedA.delayB.can delayC.are to delay18.I wish I _______ what to do..knewA.have knownB.knowC.would know19.N ot until I began to work _______ how much time I had wasted..didn’t I realizeA.did I realizeB.I didn’t realizedC.I realized20.H is answer is not correct, and _______..neither am IA.either is mineB.neither is mineC.mine is neither21.H ardly _______ the railway station when the train started..did I reachA.had I reachedB.I reachedC.I had reached22.S he suffered temporary loss of _______ after being struck on the head..viewA.visionB.eyeC.illusion23.T he company’s move to new offices is _______..in turnA.in effectB.in natureC.in process24.o— _______ I take the newspaper away?o— No, you mustn't. You _______ read it only here.B.Must; canC.May; canD.Need; mustE.Must; must25.T his is the third week _______ the dustmen haven’t come for the rubbish..thatA.whenB.whichC.on which26.W ith the _______ of Mary, all the girl students are eager to go to the party..exhibitionA.exceptionB.exceptC.reception27.Y ou needn't make such a funny noise, _______?.don't youA.doesn't itB.need youC.need it28.S orry, I don't know he is a friend of ________..your brotherA.your brothersB.your brother's friendC.your brother's29._______ they met each other and became good friends..It was in the countryside whereA.Being in the countrysideB.It was in the countryside whenC.It was in the countryside that30.I t _______ a retired worker that she was brought up after her mother’s death..isA.wasB.areC.were31.T he man, together with two girls, _______ by the police..has arrestedA.was arrestedB.are arrestedC.have arrested32.o— Do you want to wait?o— Five days _______ too long for me to wait.B.wasC.wereD.isE.are33.A number of people _______ at the street corner..amA.isB.areC.be34.N either the students nor the teacher _______ got the right answer..haveA.hasB.isC.are35.P hysics _______ always my strong point..isA.areB.beingC.to be36.Y ou'd better wear more clothes. It's ______ cold today..much tooA.too muchB.very muchC.much very37.H er reaction to the child’s bad behavior was unnecessarily _______..abundantA.fluencyB.rationalC.hash38.I won’t make the _______ mistake next time..likeA.sameB.nearC.similar39.o There is an old saying that husbands and wives start to look and behave like each other after a time. I don't know if this was true of my mother and father.o Both of my parents had brown hair and brown eyes and low voices.My father, ______, was eight years older than my mother and taller and thinner. He was built as straight as an arrow. My mother was shorter and had a rounder and fuller face and she looked as soft as a pillow.o My mother was quieter and talked less than my father did. She was also a much more patient person than my father. My father was more experienced in life. He was ______ to doing everything quickly. My mother, on the other hand, worked and spoke more slowly.o They were fond of nature and sports, such as walking, gardening and swimming. They were both ______ in reading and music, but my father preferred history books, while my mother liked to read romantic novels.In music, their types were similar, and they were never proud of listening to it. Most of the time they were in agreement on bringing ______ their children. They both believed in giving them love and neither one believed in punishing them physically. At times, their personalities were very much alike, but at other times, they seemed very ______. Perhaps that is why none of their children knows which parent he looks or behaves like.o（根据文章，将下面五个选项按照正确的顺序填在原文中）o 1. howevero 2. interestedo 3. upo 4. usedo 5. differentJ.12453K.14235L.34125M.2135440.O nly after I had reached the supermarket _______ that I had forgotten to take my purse with me..I had realizedA.I realizedB.I have realizedC.did I realize三、判断题。

北师9秋《大学英语（四）》在线考核试题2 【奥鹏】[北京师范大学]北师9秋《大学英语（四）》在线考核试题试卷总分:00 得分:00第题, Do you mind my smoking here?_______A、No, thanks.B、Yes, I do.C、Yes. I’d rather not.D、Good idea.正确答案:B第2题, I wonder if I could use your computer tonight?___________ I’m not using it right now.A、Sure, here you are.B、I don’t know.C、It doesn’t matter.D、Who cares?正确答案:A第3题, Is it possible for you to work late tonight?_______A、I like it.B、I’ll do that.C、I’d love to.D、I think so.正确答案第4题, Thank you for your invitation. _________A、It doesn’t matter.B、It’s a pleasure.C、It’s a small thing.D、I’ll appreciate it.正确答案:B第5题,. ___________today.Yes. It was even hotter yesterday.A、It’s so coldB、It’s so wetC、It’s so hotD、It’s so windy正确答案:C第6题,______the maths problem is difficult, I’ll try very hard to work it out.A、ThoughB、WhenC、BeforeD、After正确答案:第7题,How often do you _________your brother?A、hear aboutB、hear ofC、hear toD、hear from正确答案:第8题,_______you work, the more you can harvest.A、HardB、HarderC、The harderD、The hardest正确答案:第9题,Jim takes the medicine ________the doctor says.A、asB、likeC、whatD、because正确答案:第0题,______is important that you choose clothes that suit your shape.A、ThereB、ItC、ThisD、That正确答案:第题,They have planted _______trees in SaiBei, It’s a “Great Green Wall” of trees.A、millionB、millionsC、severalD、millions of正确答案:第2题,There _______a basket ball match this afternoon.A、is going to beB、is going to haveC、is going to isD、is going to has正确答案:第3题,You _____do that, if you don’t want to.A、won’tB、mustn’tC、needn’tD、shouldn’t正确答案:第4题,The soup smells ____. Would you like some?A、goodB、wellC、properlyD、finely正确答案:A第5题,One day while Mr. King was working, he had a/an ______:his left leg was badly injured.A、businessB、accidentC、matterD、event正确答案:第6题,________ fine weather it is today!A、WhatB、HowC、What aD、How a正确答案:A第7题,Father made his son ________ by the door.A、standsB、stoodC、standingD、stand正确答案:第8题,The weather in Harbin is quite different from ________ in Hainan.A、thatB、itC、the oneD、one正确答案:第9题,Unfortunately, his father ________ in the traffic accident yesterday.A、deadB、was killedC、killedD、was dead正确答案:第20题,I won’t make the _______ mistake next time.A、likeB、sameC、nearD、similar正确答案:第2题,He _______ driving me home, even though I told him I lived nearby.A、insisted onB、insisted atC、insisted thatD、insisted in正确答案:第22题,The top of the Great Wall is ________ for five horses to go side by side.A、wideB、so wideC、wide enoughD、enough wide正确答案:第23题,Nancy is considered to be ________ the other students in her class.A、less intelligentB、the most intelligentC、intelligent as wellD、as intelligent as正确答案:第24题,The reason I did not go abroad was _____ a job in my home town.A、becauseB、due toC、that I gotD、because of getting正确答案:第25题,I didn’t expect you to turn _____ at the meeting yesterday.A、upB、toC、outD、over正确答案:第26题,When I was a little girl, my brothers and I collected stamps for many years. My mother didn’t use to work during the week, but she worked in the post office near our house on Saturdays, and she used to bring home all the new stamps as soon as they were issued (发行).On the day of the World Cup football final in London in 966, we were very excited because England were playing West Germany in the final. When we were having lunch, my mother told us to go to the post office straightaway after the match if England won, but she didn’t tell us why. At 2 o’clock my mother went back to work as usual, while the rest of the family were watching the football on TV at home. Although she wasn’t watching the match, she was listening to it on the radio.England won 4:2 and so my brothers and I ran to the post office. As we burst in, my mother was standing behind the counter. She was waiting to sell us a very special limited edition with ENGLAND WINNERS on each stamp. We were over the moon.We still have it today, and perhaps it is worth a lot of money.正确答案:第27题,Wall Street is the name of a street in New York and very famous in the whole world. It is the financial(金融的)center of the USA, exerting(施加)a signific ant influence upon the world’s economy. Hetty Green, who was born in 835, was nicknamed the Wizard (奇才) of Wall Street. She became almost a legendary figure in Wall Street, because she made a lot of money buying and selling shares(份股)in companies.Hetty Green began making money when her father died and she inherited(继承遗产) all his money. By investing wisely, she soon built up her fortune to over 00 million dollars. However, she hated spending money on herself or on her family. Actually, she hated spending money on everything except buying shares. She was so mean that when her son Edward broke his leg, she would not send for a doctor. She did not want to pay a doctor’s bill. She refused to send her son to a good hospital. Instead, she took the boy to a free charity hospital.There he did not get very good treatment and, to save his life, he had to have his leg cut off. Still his mother would not pay for proper hospital treatment. She sent for a doctor who cut off the boy’s leg in her living room. It’s incredible(难以置信的), isn’t it?正确答案:第28题,For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a neverending flood of words. In _##_ a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are _##_ readers. Most of us develop poor reading habits at an early age, and never get over them. The main problem _##_ in the actual stuff of language itselfwords. Taken inpidually, words have little meaning until they are strung(连成) together into phrases, sentences and paragraphs. _##_, however, the untrained reader does not read groups of words. He laboriously reads oneword at a time, often regressing(倒退) to reread words or passages. Regression, the tendency to look back over what you have just read, is a common bad habit in reading. Another habit which _##_ down the speed of reading is vocalizationsounding(用言语表达) each word either orally or mentally as one reads.正确答案:第29题,英文翻译成中文: Would you mind turning down the radio?正确答案:第30题,英文翻译成中文:I don’t think he can operate the new type of computer.正确答案:第3题,英文翻译成中文:When she left school, she went first to Britain.正确答案:第32题,英文翻译成中文: He doesn’t know what life means to him.正确答案:第33题,英文翻译成中文:he shop is open till ten at night every day. 正确答案:第34题,写作: Instructions:建议你在30分钟内, 根据下面所给的题目和提纲用英语写出一篇不少于80词的短文。