南京大学远程教育大学英语B单元练习unit4

您的总分是：100交际用语（共5小题，每小题4分，满分20分）1. ----Can you go to the concert with us this evening？----______A.No，I already have plans.B.I'd love to，but I'm busy tonight.C.No，I really don't like being with youD.I'm ill，so I shouldn't go out.【批阅】回答正确！【答案】B2. ----We are going to have a dancing party tonight. Would you like to join us？----____________________.A.Yes，it's very kind of youB.Of course not. I have no ideaC.No，I can'tD.That's all set【批阅】回答正确！【答案】A3. ----Why not join us in the game，Kitty?---- _____________，but I have to do my homework first．A.Let's goB.I'd like toC.Yes，pleaseD.It's a pleasure【批阅】回答正确！【答案】B4. ----Would you like to come to my birthday party next Sunday?----Oh，thanks a lot_____．A.Yes，pleaseB.Yes，1 wouldC.I'd 1ove toD.I've no idea【批阅】回答正确！【答案】C5. ----Would you come to the party tonight?----Yes，___________.A.I would beB.I likeC.I doD.I'd like to【批阅】回答正确！【答案】D阅读理解（共10小题，每小题3分，满分30分）Passage 1Researchers have found that REM (rapid eye movement) sleep is important to human beings. This type of sleep generally occurs four or five times during one night of sleep lasting five minutes to forty minutes for each occurrence. The deeper a person’s sleep becomes, the lon ger the periods of rapid eye movement.There are physical changes in the body to show that a person has changed from NREM (non-rapid eye movement) to REM sleep. Breathing becomes faster, the heart rate increases, and, as the name implies（暗示）, the eyes begin to move quickly.Accompanying these physical changes in the body is a very important characteristic of REM sleep. It is during REM sleep that a person dreams.6.According to the passage, how often does REM sleep occur in one night? _______.A.OnceB.TwiceC.Four or five timesD.Forty times【批阅】回答正确！【答案】C7.The word “deeper” in Paragraph One is closest in meaning to ________.A.heavierB.louderC.strongerD.happier【批阅】回答正确！【答案】A8.Which of the following shows that a person is NOT dreaming in his sleep? ________.A.His eyes begin to move quicklyB.His breathing becomes fasterC.His heart rate increasesD.His eyes stop moving【批阅】回答正确！【答案】D9.The subject of this passage is _________.A.why people sleepB.the human need for REM sleepC.the characteristic of REM sleepD.physical changes in the human body【批阅】回答正确！【答案】C10.Which of the following is the best title for the passage? ________.A.REM SleepB.Two Types of SleepC.SleepersD.What Happens to Sleepers【批阅】回答正确！【答案】APassage 2We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experience are enriched. We feel that there are many disadvantages instreaming（把……按能力分班）students. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright children. After all, it can be quite discouraging to be at the bottom of the top grade!Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned（关注）to develop the abilities of all our students to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.In our classrooms, we work in various ways. The students often work in groups: this gives them the opportunity to learn to co-operate, to share, and to develop leadership skills. They also learn how to cope with personal problems as well as learning how to think, to make decisions, to analyze and evaluate, and to communicate effectively. The students learn from each other as well as from the teachers.Sometimes the students work in pairs; sometimes they work on individual tasks and assignments, and they can do this at their own speed. They also have some formal class teaching when this is appropriate. We encourage our students to use the library, and we teach them the skills they need in order to do this efficiently. An advanced student can do advanced work: it does not matter what age the child is. We expect our students to do their best, not their least, and we give them every encouragement to attain（实现）this goal.11.In the pass age, the author’s attitude towards “mixed-ability teaching” is _________.A.criticalB.approvingC.disapprovingD.objective【批阅】回答正确！【答案】B12.The phrase “held back” in Line 1 means “_________”.A.made someone remain in the same classesB.forced to study in the lower classesC.drawn to their studiesD.prevented from progressing【批阅】回答正确！【答案】D13.The author argues that a teacher’s chief concern（关注）should be the development of the students’ _________.A.personal qualities and social skillsB.total personalityC.learning ability and communicative skillsD.intellectual ability【批阅】回答正确！【答案】B14.Which of the following is NOT MENTIONED in Paragraph 3?A.Group work gives students the opportunity to learn to work together with others.B.Students also learn to develop their reasoning abilities.C.Group work provides students with the opportunity to learn to be capable organizers.D.Students also learn how to participate in teaching activities.【批阅】回答正确！【答案】D15.The author’s purpose（目的）in writing this passage is to_________.A.argue for teaching bright and not-so-bright students in the same classB.recommend pair work and group work for classroom activitiesC.offer advice on the proper use of the libraryD.emphasize the importance of appropriate formal classroom teaching.【批阅】回答正确！【答案】A语法词汇（共5小题，每小题4分，满分20分）16.One learns a language by making mistakes and ________ them.A.correctB.correctingC.correctsD.to correct【批阅】回答正确！【答案】B17.I can hardly imagine Peter ________ across the Atlantic Ocean in five days.A.sailB.to sailC.sailingD.to have sailed【批阅】回答正确！【答案】C18. Last summer I took a course on ________.A.how to make dressesB.how dresses be madeC.how to be made dressesD.how dresses to be made【批阅】回答正确！【答案】A19. The patient was warned ________ oily food after the operation.A.to eat notB.eating notC.not to eatD.not eating【批阅】回答正确！【答案】C20.I think the problem can be ________ without too much difficulty.A.got overB.got aboutC.got atD.got down【批阅】回答正确！【答案】A完形填空（共10小题，每小题3分，满分30分）Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience. And they also need to give serious 21 to how they can best adapt to such 22 . Growing bodies need movement and exercise, but not just in ways that emphasize competition. Because they are adjusting to their new bodies and new intellectual and emotional challenges, 23 are especially self-conscious and need the confidence that comes from achieving success and knowing that their accomplishments are 24 by others. However, the typical teenage lifestyle is already filled with so much competition that it would be wise to plan activities in which there are more 25 than losers, for example, publishing newsletters with many student-written book reviews, 26 student artwork, and sponsoring book discussion clubs. A variety of small clubs can provide multiple opportunities for 27 , as well as for practice in successful group dynamics. Making friends is extremely important to teenagers, and many 28 students need the security of some kind of organization with a supportive adult in the background.In these 29 , it is important to remember that the young teens have short attention spans.A variety of activities should be organized so that participants can remain active as long as they want and then go on to something else without feeling guilty and without letting the other participants down. This does not mean that adults must accept irresponsibility. 30 , they can help students acquire a sense of commitment by planning for roles that are within their abilities and their attention spans and by having clearly stated rules.21<>A.thoughtB.criticismC.ideaD.reply【批阅】回答正确！【答案】A22A.experiencesB.changesC.gamesD.feelings【批阅】回答正确！【答案】B23A.teachersB.parentsC.adultsD.teenagers【批阅】回答正确！【答案】D24A.admiredB.hatedC.madeD.stolen【批阅】回答正确！【答案】A25A.playerspetitorsC.winnersD.challengers 【批阅】回答正确！【答案】C26A.displayingB.designingC.assistingD.purchasing【批阅】回答正确！【答案】A27A.rightsB.membershipC.powerD.leadership【批阅】回答正确！【答案】D28A.shyzyC.wiseD.intellectual 【批阅】回答正确！【答案】A29anizationsB.activitiesC.movementsD.exercises【批阅】回答正确！【答案】B30A.In additionB.In some casesC.On averageD.On the contrary。