B4 单元练习Unit 1I. 单词填空1. With her great efforts, she has __________ (获得、取得) everything she wanted to do.2. Her research shows the ____________ (联系) between human beings and chimps.3. If you want to help the poor, you can join the _________(组织), which usually has some such activities.4. He is an agricultural ________(专家), who _________ (贡献) all his life to the research into agriculture.5. The little boy’s bad __________ (行为) at the party made his parents upset.6. It is __________ (值得的) to spend the whole day in the forest and to _________ (观察) how the chimps live.7. He is such a great man that all of us show our ___________ (尊敬) to him.8. The couple living next door always ________ (争论) with each other about some family problems.9. He has to work hard to earn more money, because he has a large family to _________养(家).10. Everything taken into ___________ (考虑) , he has done a good job this time.11. It is ______________ (考虑周到的) of you not to make any noise while the others are having a rest.12. The famous doctor has ___________ (接生) hundreds of babies during her life.13. You’d better finish your homework without _______ (查阅、参考) to your notes.II. 语法和词汇知识1. She won a Nobel Prize for her scientific ______.A. interestsB. achievementsC. behaviorD. observation2. Don’t ______ a person only because he has failed in an examination.A. look upB. look downC. look down onD. look up to3. I really ______ whether we win or lose.A. care aboutB. care forC. careD. care to4. On the bus, all the people except the driver ______ to talk and laugh during the journey.A. encouragedB. were encouragingC. were encouragedD. was encouraged5. Don’t spoil the children. Can’t you make your little boy ______ hims elf?A. behaveB. believeC. performD. conduct6. It _____ at the crossroads ______ he was killed in the accident the other day.A. is; thatB. was; thatC. is; whereD. was; where7. I don’t think it is ______taking the trouble to explain the question to him.A. worthB. worthyC. worth ofD. worthwhile8. The old doctor devoted everything he had to _____ the poor conditions of the local hospital.A. improvingB. improveC. to improveD. being improved9. In the old days, his father was not able to earn enough money to ______ his family. A. raise B. bring up C. make D. support10. A modest person always ______modestly, no matter how great he is.A. doesB. behavesC. looksD. appears11. It is impossible to ________one’s goal without working hard.A. achieveB. getC. arriveD. make12. It is everyone’s duty to ______the rules of our school.A. watchB. seeC. noticeD. observe13. What he saw in the village _______ him to write a book about the country life there.A. encouragedB. increasedC. inspiredD. engaged14. The bad idea kept _______her, which worried her a great deal.A. coming toB. crowding inC. crowding in onD. crowded with15. The book ____ for children under 10.A. intendedB. was intendedC. intendingD. were intended16. No matter what happens, we will ______ the project to the end.A. carry on withB. move on withC. come on withD. take on with17. When he was doing the project, he ______ many problems.A. came up withB. came throughC. came acrossD. came outIII. 课文语法填空Jane Goodall had wanted to work with animals in their own environment _1______ she was a child. But this was not easy. When she first arrived in Gombe in 1960, it was _2______ (usual) for a woman to live in the forest. Only ___3____ her mother came to help her for the first few months ___4____ she allowed to begin her project. Jane spent many years __5______ (observe) and recording their daily activities. She was determined to work __6______ animals in their own environment. Jane has argued that wild animal should _7_______ (leave) in the wild and not used for __8________ (entertain) or advertisement. She has achieved everything she wanted to do, but more __9________ (important), she has got the world to understand and respect the lives of chimps. She inspires _10______ who want to cheer the achievements of women.Unit 2I. 单词填空1. In the old days, many children suffered from _______ (饥饿) because of no food.2. If you keep staying in the sun for a long time, you’ll get ______ (晒黑的).3. Though he is young, he is _______ (斗争，努力) to support a large family.4. As is known to all, when heated, things will ________ (变大).5. He wants to _______ (循环、流传) his knowledge all over the world.6. Each classroom in our school is _______ (配备) with a computer, which is helpful to our study.6. Every year, we will _______ (出口) much oil to the other countries.7. In my opinion, he is quite ________ (合适的) for this job.8. The twins are so alike that I always _______ (混淆) them with each other.9. The method of ________ (减少) the teaching cost has been discussed at the meeting.10. After your reading, can you give the ________ (概要) of this passage?Ⅱ. 动词填空1. __________ (cry) over spilt milk is of no use.2. Yuan Longping devoted his life to _________ (find) ways to grow more and more rice.3. It is a waste of time ___________ (argue) with her about this problem.4. If you keep __________ (water) the flowers, they will die very soon.5. Every classroom in our school _____________ (equip) with a computer.6. The police ____________ (search) the thief for the lost money in the next room now.7. Thanks to his hard work, he __________ (achieve) great success in the past two weeks.8. The road signs made the driver __________ (confuse).9. _____________ (work out) this difficult problem in five minutes is too hard for me.10. The computer industry ____________ (expand) greatly over the last decade.Ⅱ. 1. Crying 2. finding 3. arguing 4. watering 5. is equipped6. are searching7. has achieved8. confused9. Working out 10. has expandedⅢ. 单项选择：1. Cleaning women in big cities usually get _________ by the hour.A. payB. payingC. paidD. to pay2. ___________ your help, I got the first in the final-term English examination.A. Thanks toB. WithoutC. If notD. But for3. —Some more wine?—Thank you. ______. I have to drive home.A. With pleasureB. I’d rather notC. That would be niceD. Just what I needed4. The experts advise _______ our army _______ modern weapons.A. to equip; withB. equipping; withC. to equip; forD. equipping; for 5. Our school covers an area of 400 mu, which is _______ as yours.A. twice as bigB. twice biggerC. twice the sizeD. twice the big6. The war made _______ impossible for the scientist to go on with his research.A. himB. itC. thisD. that7. We’ll do ________ the Party calls upon us to do.A. no matter whatB. whateverC. howeverD. whenever8. As is known to all, oranges are _______ Vitamin C.A. rich inB. poor withC. short ofD. good for9. Do you know that _______ with wise men improves your mind?A. chatB. chatsC. chattedD. chatting10. When I said that some people are stupid I was not _______ you.A. talking toB. referring toC. turning toD. listening to11.– You were brave enough to raise objections at the meeting.-- Well, now I regret ________ thatA. to doB. to be doningC. to have doneD. having done12. ---What makes him so happy?---_________ a prize in the computer contest.A. Because of winningB. For he wonC. WinningD. He won13. Do you remember ______ a ruler from Betty? Don’t forget ______ it to her tomorrow.A. borrowing; to returnB. borrowing; returningC. to borrow; to returnD. to borrow; returning( ) 14. The farm as well as its neighbouring hills _______ a new look this year.A. have taken onB. has taken onC. having taken onD. taking on15. Nick is looking for another job because he feels that nothing he does ______ his boss.A. servesB. satisfiesC. promisesD. supportsⅢ. 1-5 CABBA 6-10 BBADB 11-15 DCABB1. Justin kicked the ball into his own goal. It was______ his stupidity_______ we won the game.A. thanks to; thatB. thanks for; thatC. thanks to; whichD. thanks for; which2. You are________ you think you are!A. not half as cleverer asB. not half as clever asC. as not half cleverer asD. as not half clever as3. Mr Li was not_______ what John said at all.A. satisfied atB. satisfactory withC. satisfied withD. satisfactory at4. Lisa would rather_______ at home than_______ to the cinema.A. staying; goingB. staying; goC. to stay; to goD. stay; go5. You should get yourself_______ carefully.A. used to workB. used to workingC. be used to workD. used for working6. This kind of fish_______ oil, which is good for people who have heart trouble.A. is rich inB. is rich withC. is rich atD. rich in7. She insisted that she_______ at the meeting.A. was presentB. presentC. be presentD. is present8. But______ they grow they make sure that what is left in the ground after harvesting______ a natural fertilizer for the next year’s crop.A. whatever; becomeB. whichever; becomeC. whatever; becomesD. whichever; becomes9. John prefers_______ alone rather than_______ with his co-workers in his spare time.A. to stay; gossipB. staying; gossipC. to stay; gossipingD. to stay; to gossip10. Organic farming also_______ crops growing with natural rather than chemical fertilizers.A. refers toB. refer onC. refers withD. refer at11. It is so nice_______ here with you.A. to sitB. sitC. sittingD. sat12. Although he can_______ play his violin, he still listens to violin music.A. not longerB. no longerC. no moreD. any more13. --- Have you finished_______ the book? --- Yes, I have.A. readingB. readC. to readD. reads14. A cook will be immediately fired if he is found_______ in the kitchen.A. smokeB. smokingC. to smokeD. smoked15. --- You have made another mistake. --- I’m sorry, but I______.A. didn’t intend toB. didn’t intendC. didn’t intend forD. don’t intend三、1. ABCDB 6. ACCAA 11. CBABAYuan Longping is the father of super hybrid rice. Dr. Yuan 1.________ (born) in Beijing in 1930. 2.______ he graduated from Southwest Agriculture College in 1953, he has devoted his life to 3.______ (find) ways to grow more and more rice. He searched 4._______ a way to increase rice harvests without expanding the area of fields. Thanks 5.______ his research, the UN is trying to rid the world 6.______ hunger. The rice farmers arenow producing harvest twice 7_____large as before. Dr Yuan regards 8_______ (him) as a farmer. He cares little 9._______ spending the money on himself or 10._______ (lead) a comfortable life.Unit 2 (1) 1.was born 2.since 3.finding 4.for 5. to 6.of 7. as 8.himself 9.about 10. leading。