江苏省徐州市王杰中学高中英语Book7Unit3reading练习(无答案)牛津译林版选修7

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江苏省徐州市王杰中学高中英语 unit3综合训练新人教版必修3

江苏省徐州市王杰中学高一英语必修三 M3U3 综合训练5. I’d like to do something for you ______ everything you’ve done for me.A. in exchangeB. in turnC. in return forD. in terms of6. ---What a nice fire you have in your fireplace! --- During the winter I like my house_______.A. warmly and comfortablyB. warm and comfortableC. warm and comfortablyD. warmly and comfortable7. In_____ of the dead soldiers, a grand_____ was built on the spot of the great campaign.A. memory; memoryB. memory; memorialC. memorial; memoryD. memorial; memorial8._______ late, he also forgot his books.A. Not only he turned upB. Not only he turned outC. Not only did he turn outD. Not only did he turn up9. A lot of the children at the school do not live in the town, but come in from the ______ countryside.A. surroundedB. surroundingC. surroundingsD. surround10. The horrible noise from the man’s room simply _______ me mad.A. putB. causedC. droveD. turned11.The discovery of new evidence led to ________.A. the thief having caughtB. catch the thiefC. the thief being caughtD. the thief to be caught12. Two middle-aged passengers fell into the sea. _______, neither of them could swim.A. In factB. UnfortunatelyC. NaturallyD. Luckily13.---It’s a good idea. But who’s going to _____ the plan? --- I think Tom and Grey will.A. set asideB. carry outC. take inD. get through14.After he graduated from college, he _______ his father’s business.A. took inB. took upC. took overD. took on15. All possible means ______ been taken to prevent the river _______.A. have; pollutingB. has; pollutedC. has; from pollutedD. have; being polluted二、完形填空: (30%)It was the golden season . I could see the yellow leaves 1 in the cool 2 . In such a season, I liked walking alone in the leaves, listening to the sound of them. Autumn is a 3 _ season and life is uninteresting. The free days always get me 4__ . But one day, the sound of a violin 5 into my ears like a stream flowing in the mountains. I was so surprised that I jumped to see what it was. A young girl, standing in the wind, was 6 in playing her violin. I had 7 seen her before. The musi c was so attractive that I listened quietly. Lost in the music, I didn’t realize that I had been 8 there for so long but my 9 did not seem to disturb her. Leaves were still falling. Every day she played the violin in the corner of the building 10 I went downstairs to watch her performance. I was the only audience. The autumn seemed no longer lonelyand life became 11 . 12 we didn’t know each other, I thought we were already good friends.I believed she also liked me . Autumn was nearly over. One day, when I was listening devotedly, the sound suddenly stopped. To my 13 ,the girl came over to me.“You must like violin, ” she said.“Yes . And you play very well. Why did you stop?” I asked.Suddenly, a 14 expression appeared on her face and I could feel something unusual.“I came here to see my grandmother, but now I must leave. I once played very badly. It was your listening every day that 15 me. ” she said.“In fact, it was your playing 16 gave me a meaningful autumn. ” I answered. “Let us be friends. ”The girl smiled and I smiled.I never heard her play again in my life. I no longer went downstairs to listen like before. Only thick leaves were left behind. But I will always remember the fine figure of the girl. She is like a 17 ; so short, so bright, like a shooting star giving off so much light that it makes the autumn beautiful. There are many kinds of friends. Some are always 18 you, but don’t understand you. Some say only a few words to you, but are close to you. Many people will step in your life, but only 19 friends leave footprints.I shall always recall the autumn and the girl with the 20 . She will always bring back the friendship between us. I know she will always be my best friend.1.A. shaking B. hanging C. falling D. floating2.A. wind B. snow C. air D. rain3.A. lively B. lovely C. harvest D. lonely4.A. up B. off C. down D. over5.A. flowed B. grew C. entered D. ran6.A. lost B. active C. busy D. interested7.A. ever B. never C. often D. usually8.A. waiting B. stopping C. standing D. hearing9.A. existence B. thought C. steps D. breath10.A. where B. so C. when D. but11.A. interesting B. moving C. encouraging D. exciting12.A. But B. However C. Even D. Though13.A. astonishment B. delight C. pride D. satisfaction14.A. happy B. sad C. strange D. surprised15.A. surprised B. excited C. encouraged D. interested16.A. that B. which C. it D. who17.A. song B. dream C. fire D. wind18.A. with B. for C. against D. to19.A. good B. true C. new D. old20.A. sound B. song C. play D. violin四、单词拼写: (15%)1.She hasn’t been seen for four days and we are c__________ for her safety.2.This is a second-hand car, but it is still in good c____________.3.What parents do has a great e__________ on their children.4.The old government was ____________（建立）but a new one replaced it.5.The prices of the building ____________(材料)have been going up recently.五、完成句子：(24%)1.轮船沉没了，所有的乘客都在船上。

江苏省徐州市王杰中学高中英语 Unit3 Under the sea Words&Reading练习题(无答案)新人教版选修7

M7U3 Words&Reading一．单词拼写1.There is a_________________ rain at this time of year.2.The police arrived and took c________________of the situation.3.He c_______________ me to go at once/that I (should) go at once.4.You should make an a_________________ that where you will be if you didn't come here two years ago.5.They are the people from d______________ cultures.6.Has he been c___________________ with her since he went abroad？7.I was surprised when he a____________ me in English.8.The card was wrongly a_____________ to our old home.9.She didn't make r_____________ to her marriage.10.He d____________ out because of poverty.11.They persuaded him to w____________ his complaint.12.I don't want to a____________ you，but there's a strange man.13.The result of the experiment didn't c_______________with/to what we had expected.14.We spent two hours analyzing the team’s strengths and w________________.15.He went even further in his speech to the c______________..16.I can't e_____________ his ability without seeing his work.17.A______________is more important than speed in his new job.二．短语填空错误!1．We have already said a good deal about the various problems________ the war.2．Make sure you are ________ with what is going on around the world.3．In the past，people________ their frien ds and relatives far away mainly by letter or telegram.4．He is the only person who she always ________ when she is in trouble. 5．I've been fortunate to find a career that I love and，________，I get well paid for it.6．He was running for the chairman of the Students' Union，but ________ when he knew he couldn't win.7．________ what has been discussed above，we can safely conclude that smoking does great harm to our health.8．Some people are ________ the idea that preserving the wildness should be put in the first place.三．篇章结构四．课文缩写Two students gave their speeches about the advantages and 1.________of the Internet use at a debate.One of them is 2.________the Internet.In her view，the Internet has p ositive 3.________on our lives.She offered us two explanations：the Internet is now the first source people 4.________when they need information.Besides，th e Internet is also helpful for people to build 5.________.What is more，the disabled can 6.________and communicate with others with the help of the Internet.However，the other one doesn't think so.In his speech，he mainly 7.________the drawbacks of t he Internet.On onehand，the info rmation provided by the Internet has not been 8.________for accuracy.On the other hand，the Internet not only 9.________people's private lives 10.________damages people's ability to live normal lives.So he advised that people should either limit the use of it or learn how to handle the problems it caused.。

(完整版)高中英语选修7Unit3Reading练习及答案

Unit 3 Readingkiller whalesking of the sea, biggest carnivore(食肉动物) of the sea, killing all kinds of animals in the sea, even the huge blue whale, like tiger on land, working in a team.Get the main ideas of the two anecdotes.The first anecdote describes a hunting experience about how the killer whales helped the whalers to hunt a whale.The second one tells about how a killer whale protected and saved James, a whaler.Scan the text, and fill in the blanks with names mentioned in the text.1.Clancy was 16 years of age when he went to work at the whaling station.2.George ordered Clancy to go to the boat as there was a whale out there in the bay.3. Old Tom was swimming by the boat,showing the whalers the way.4. Jack told Clancy that they would return the next day to bring in the body of the whale.5.James was carried by the waves further and further away from the whalers.6.Red knew that Old Tom would protect James.Skim the text and put the following sentences into a right order.( 6 ) George started beating the water with his oar( 5 ) Clancy jumped into the boat with the whalers.( 1 ) Clancy arrived at the whaling station( 7 ) The killers started racing between our boat and the whale( 3 ) Clancy heard a huge noise coming from the bay( 2 ) Clancy was sorting out his accommodation( 4 ) Clancy ran down to the shore( 8 ) The man in the bow of the boat aimed the harpoon at the whale Careful reading1. What evidence was there that Old Tom was helping the whalers out?Old Tom let the whalers know that there was a baleen whale nearby; he showed them the way to the whale work as a team.2. What other animals did the author compare the killer whales with?Dogs.3. “The killers started racing between our boat and the whale just like a pack of excited dogs.” why do you think the killer whales behave like this?Because they knew that, together with the whalers, they would soon kill the baleen whale and get a good feed.4. Why did George think that the killer whales worked as a team?Because he could see that some of the killers were throwing themselves on topof the whale’s blow hole while others were preventing it from swimming out to sea.5. Why do you think the whalers allowed the killer whales to drag the whale under the water to feed on its lips and tongue?Because they knew the Killer Whales would leave the rest of the body to them.6. Why did the whalers return home without the whale’s body?Because the body would not float to the surface until about 24 hours later.7.How do you think Red felt about the killer whales?Red felt good about the Killer Whales. He appreciated the working relationship that the whalers had with the Killer Whales.8. How did Old Tom help James? Why do you think he did this?Old Tom prevented James from drowning. Old Tom wanted to help his human friends.Main idea1. What happened to James after he was washed off the boat? DA. He got hurt by a shark.B. He was abandoned by the other whalers and felt terrified.C. He dropped his hope and was nearly dying.D. He was held up in the water by Old Tom and rescued.2. According to the text, which of the following is NOT right? CA. The killers like Old Tom are fierce yet always ready to help the whalers.B. The writer didn’t bel ieve the killers could help the whalers catch whales before working at the whaling station.C. The whalers left the body of the whale eaten up by the killers.D. It was hard to handle the boat in the rough sea.3. Old Tom throws itself out of the water and then crashes down in order to _A__.A. give the whalers the information about a whaleB. tell the whalers it is hungryC. help the whalers catch the whaleD. inform the whalers to run away4. Why did George beat the water with his oar ?___B___A. To frighten the whales awayB. To call back Old Tom to lead the wayC. To attract the attention of huge whalesD. To send signals to other whales.5. The killers threw themselves on top of the huge whale’s blow-hole in orderto___C___.A. make it sinkB. play with itC. stop it breathingD. stop it diving6. Why did the men start turning the boat around to go home after the whale died? CA. Because they didn’t need a dead whaleB. Because they couldn’t find the whale’s bodyC. Because they knew that the dead whale wouldn’t float up to the surface for around 24 hours.D. They had to do this because it was too late.7. What is the main idea of the first anecdote? BA. About a hunting experience of old Tom.B. About how the killer whales helps the whalers to hunt a whale.C. About how the whalers killed Old Tom.D. About how the killer whales killed the whales.8. Wha t does the word “it” in the sentence “He let it go and the harpoon hit the spot” refer to? CA. The whale.B. The boat.C. The harpoon.D. The killer.9. What’s the main idea of the second anecdote?A. Fierce killers, like Old Tom, could protect people. AB. James was washed off the boat.C. It was hard to handle the boat in rough sea.D. Old Tom rescued James from other killers.10. Why did the whalers go home without bringing in the body of the whale? DA. They just did the hunting for fun.B. They left it eaten up by the killers.C. It was dragged to the depths of the sea.D. They just waited for it to float up.11. According to the text, the killer whales can protect men from being attacked by__D__.A. whalesB. tigersC. enemiesD. sharks12.We can infer from the text that__A__.A. The killer whales may be trained by the whalers.B. The killer whales want to help man catch the whales themselvesC. The killer whales need no training for helping the whalersD. The killer whales want to eat the whales after killing themFill in the blanks according to the passage.Working at the whaling (whale) station, I had witnessed whales killed many times with my own eyes. On the afternoon I arrived at the station, as I was sorting out (sort 短语) my accommodation, I heard a loud noise coming from the bay. Running down to the shore in time, we saw an enormous (huge同义词)animal. “It is called Old Tom, the killer.” George said as he ran ahead of me. In the distance we could see that something was happening. As we drew nearer (draw 短语), I could see a whale being attacked by a pack of about six killer whales. Being badly wounded, the whale soon died. Very soon, its body was dragged by the killer whales down into the depths of the sea.。

book7 unit3 单元测试

A TEST FOR UNIT3 BOOK7一、阅读理解第一节(16分)AWhen I was a child, I often dreamed of the time when I could leave home and escape to the city. We lived on a farm, in the winter especially, we were quite out off from the outside world. As soon as I left school, I packed my bags and moved to the capital. However, I soon discovered that my life has its problems too.One big disadvantage is money. It costs so much to go out, not to mention basics like food and housing. Another disadvantage is pollution. I suffer from asthma(哮喘), and at times the air is so dirty that I am afraid to go outside. Then there is the problem of traveling round. Although I have a car, I seldom use it because of the traffic jams. One choice is to go by bicycle, but that can be quite dangerous.Of course there are advantages. First, there is so much to do in the city, whatever you taste in culture or entertainment(娱乐活动). Besides, there are wonderful jobs and greater chances of moving to a more important job or position. Finally, if you like shopping, the variety of goods is very surprising --- and , what is more, shops are often only a short walk away.Is life better then, in the city? Perhaps it is , when you are in your teens(十几岁)or twenties. However, as you get older, and especially if you have small children, the peace of the countryside may seem preferable. I certainly hope to move back there soon.1. What was the writer always thinking about when he was a child?A. Staying on the farm.B. Moving to the countryside.C. Running away from the school.D. Leaving home for the city.2. Which of the following is true about the writer?A. He is very old now.B. He is in good health.C. He lives in the city now.D. He prefers driving a car.3. In the passage, the writer tries to __________.A. describe his life in the countrysideB. express his opinions about way of lifeC. show an interest in the outside worldD. persuade the reader to live in the city4. How is the passage mainly developed?A. By comparing.B. By inferring.C. By listing examples.D. By giving explanations.BThe small number of newborn babies, which has been caused by high prices and the changing social situation of women, is one of the most serious problems in Asia. When people talk about it, you can hear a word invented in Japan, “DINKS”, which means Double Income No Kids(小孩).In many major Asian cities like Seoul, Singapore, and Tokyo, the cost of a house is extremely high. A young couple who want to buy their own house may have to pay about $3000,000 (though prices have fallen). For a flat with one bedrooms, one dining-room, a kitchen, and a bathroom, the couple will pay about $900 a month. W hat’s more, if they want to have a child, the child’s education is very expensive. For example, most kindergarten charges are at least $5,000 a year. In such a situation, it’s difficult to afford children.The number of married women who want to continue working increases rapidly because they enjoy their jobs. However, if they want to have children, they immediately have seriousproblems. Though most companies allow women to leave their jobs for a short time to have a baby, they expect women with babies to give up their jobs. In short, if they want to bring up children properly, both parents have to work, but it is hard for mothers to work. Indeed, women who want to continue working have to choose between having children or keeping their jobs.In a word, Asian governments must take steps to improve the present situation as soon as possible.5. What is the main problem being discussed in the passage?A. The changing social situation of women.B. The small number of newborn babies.C. The high prices of houses and education.D. The necessary steps of Asian government.6. According to the passage, which of the following is true?A. It is easy for a couple to afford a child in Asia.B. The prices of houses in Asia are quite low now.C. The word “DINKS” appeared in an Asian country.D. Fewer and fewer married women want to have a job.7. To buy a flat and send a child to kindergarten, how much will a couple pay each year?A. 85,000B. 85,900C. $15,800D. $10,8008. The writer seems to believe that Asian governments should ________.A. let women stay at home and have a babyB. allow one of the parents to go out to workC. the companies that permit women to leave.D. care for the growing needs of women for job.第二节、七选五（10分）ATen years ago, I used to be very fit. (1)____ I used to play tennis a lot and go for long walks. In those days, I didn’t earn very much. I had a job in an office. It wasn’t a very good job but I had a lot of time to do the things I enjoyed doing.(2)____ The pay was better, but the hours were a lot longer. I bought a car and drove to work every day. I began to take people out to lunch. And I began to put on weight, too. I stopped playing tennis and going for long walks at weekends because I just didn’t have any time for things like that any more.There’s a lot of stress in my job. Perhaps that’s why I started drinking more than I used to. For example, I used to have only half a glass of whisky when I got home, but then I started filling my glass to the top. Then I had another glass, and then another. (3)____ I never used to smoke at all.Two months ago, I had a heart attack. At first I just couldn’t believe it. “I’m too young.” I said. Luckily it wasn’t very serious. I was in hospital a fe w days and they did a lot of tests.(4)____ He also advised me to work less and get more exercise. But I just haven’t any time!(5)____Sometimes I wonder if I should get another job. Perhaps I could do something like I used to do. But if I do that, I won’t earn as much. I have a family to support. I have to think of them, too.I just don’t know what I should do. What do you think?A. Then, about eight years ago, I got a much better job.B. My job takes everything out of me!C. I rode a bike to work and I got a lot of exercise at weekends.D. Drinking became part of my life.E. I started smoking a lot, too.F. Ten years later, I lost my first job.G. The doctor advised me to stop smoking and to eat less.二、完形填空（30分）On a hot summer day in late August, I sought shade and a cool drink at a waterfront café on a Greek island. Over a hundred degrees in 36 air. Crowded. Tempers（脾气）of both the tourists and waiters had 37 to meet the situation, making it a rather quarrelsome environment（环境）At the table next to mine sat an attractive, 38 couple, waiting for 39 . They held Hands, whispered, kissed, and laughed. Suddenly they stood, picked up their 40 and stepped together 41 the edge of where they were sitting to place the table in the sea water. The man stepped 42 for the two chairs. He politely 43 his lady in the knee-deep water and then sat down himself. All people around laughed and cheered.44 appeared. He paused for just a second, walked into the water to 45 the table and take their 46 , and then walked back to the 47 cheers of the rest of his 48 . Minutes later he returned carrying a bottle of wine and two glasses. Without pausing, he went 49 into the water to 50 the wine. The couple toasted（祝酒）each other, the waiter and the crowd. And the crowd 51 by cheering and throwing flowers to them. Three other tables 52 to have lunch in the water. The place was now filled with laughter.One doesn’t step into water in one’s best summer clothes. Why not?Customers are not served 53 . Why not?Sometimes one should consider 54 the line of convention（常规）and enjoy 55 to the fullest.1．A．fresh B．cool C．still D．thin2．A．managed B．expected C．attempted D．risen3．A．lonely B．curious C．well-dressed D．bad-tempered 4．A．cheers B．service C．attention D．flowers5．A．metal table B．empty bottle C．chairs D．bags6．A．on B．off C．around D．along7．A．outside B．forward C．down D．back8．A．led B．seated C．watched D．received9．A．The manager B．A friend C．A waiter D．The servant10．A．set B．wash C．remove D．check11．A．menu B．bill C．food D．order12．A．loud B．anxious C．familiar D．final13．A．tourists B．customers C．fellows D．assistants14．A．at last B．in time C．once more D．as well15．A．change B．drink C．sell D．serve16．A．replied B．insisted C．agreed D．understood 17．A．prepared B．joined in C．settled up D．continued18．A．with pleasure B．in the caféC．in the sea D．with wine 19．A．following B．keeping C．limiting D．crossing20．A．life B．wine C．lunch D．time三．语法填空（20分）My sister had dropped out of school and 31 very unwise decisions with her life. She chose to spend her time with people who were lost 32 she was. They all chose to ignore their 33 (responsible) and supported one another in a life which involved drinking and partying. 34 (sad), they were all losing time. They were young and had the potential to become 35 they wanted if they would only choose to respect themselves and believe in a better life.My sister was lost but my father never gave up on her. She may not have even known it but his prayers and faith 36 her may have been the very thing she needed. I remember sitting at the family dinner table 37 everyone had gathered except my sister. Once again she had chosen to drink with friends instead of spending 38 evening with our family who loved her very much. We said she would not come. But my father said she would. We all rallied against him, 39 (bet) she would not show up and asked why he would say that. We 40 convinced he was in denial. He simply said, “I will always bet on her, on all of you.”四．短文改错（10分）I like reading very much . When I am a little girl, I was interested in reading picture books in science. My mother is a Chinese teacher. She is always encouraging me read more. She believes it reading is a good habit, but it can help develop my thinking and learning abilities. Different from others, I always read the books of Jin Yong. My most favorite book is The Hero of Shooting Eagle. It is one of Jin Yong’s masterpiece. It tells us that as long as we hard-working, everything can be success. Reading is a good way to do everything. I become more confident. If you want to be a wise man, please reading!五. 用所给词组完成句子（14分）1 Hearing the terrifying news, nothing could have stopped me from feeling __________.2 Being a qualified architect, he always finishes his project _________ time.3 After the family party, the children fell happily into bed, __________, parents were still working with the disorder in the house.4 On arriving at the theme park, the first thing that I __________ was its vivid colors and wise-looking buildings.5 The artist remarked that painting was of a unique style. But in truth, it was hanging _________ on the wall.6 He didn’t listen to you and now is in trouble. Anyway, only you can ________ him ________ of the difficulty.7. After he failed in the entrance exam, Jack _____________ computer games一、阅读1.D2.C3.B4.A5.B6.C7.C8.D1-5 CAEGB二、完型1-5: CDCBA 6-10: BDBCA11-15: DABCD 16-20: ABCDA三．语法填空31. made 32. as 33. responsibilities 34.Sadly 35. whatever\what 36. in 37. where 38. an 39. betting 40. were四．短文改错1. am-- was2. 第二个in—on3. /\ to4. it--- that5. but—and6. most 去掉7. masterpiece—masterpieces 8. /\ are9. success--- successful 10. reading--- read五. 用所给词组完成句子1 scared to death2 ahead of3 in the meantime4 was aware of5 upside down6 help…out7 abandoned himself to。

高中英语选修7Unit3Reading练习及答案(可编辑修改word版)

Unit 3 Readingkiller whalesking of the sea, biggest carnivore(食肉动物) of the sea, killing all kinds of animals in the sea, even the huge blue whale, like tiger on land, working in a team.Get the main ideas of the two anecdotes.The first anecdote describes a hunting experience about how the killer whales helped the whalers to hunt a whale.The second one tells about how a killer whale protected and saved James, a whaler.Scan the text, and fill in the blanks with names mentioned in the text.1.Clancy was 16 years of age when he went to work at the whaling station.2.George ordered Clancy to go to the boat as there was a whale out there in the bay.3.Old Tom was swimming by the boat,showing the whalers the way.4.Jack told Clancy that they would return the next day to bring in the body of the whale.5.James was carried by the waves further and further away from the whalers.6.Red knew that Old Tom would protect James.Skim the text and put the following sentences into a right order.( 6 ) George started beating the water with his oar( 5 ) Clancy jumped into the boat with the whalers.( 1 ) Clancy arrived at the whaling station( 7 ) The killers started racing between our boat and the whale( 3 ) Clancy heard a huge noise coming from the bay( 2 ) Clancy was sorting out his accommodation( 4 ) Clancy ran down to the shore( 8 ) The man in the bow of the boat aimed the harpoon at the whale Careful reading1.What evidence was there that Old Tom was helping the whalers out?Old Tom let the whalers know that there was a baleen whale nearby; he showed them the way to the whale work as a team.2.What other animals did the author compare the killer whales with?Dogs.3.“The killers started racing between our boat and the whale just l ike a pack of excited dogs.” why do you think the killer whales behave like this?Because they knew that, together with the whalers, they would soon kill the baleen whale and get a good feed.4.Why did George think that the killer whales worked as a team?Because he could see that some of the killers were throwing themselves on topof the whale’s blow hole while others were preventing it from swimming out to sea.5.Why do you think the whalers allowed the killer whales to drag the whale under the water to feed on its lips and tongue?Because they knew the Killer Whales would leave the rest of the body to them.6.Why did the whalers return home without the whale’s body?Because the body would not float to the surface until about 24 hours later.7.How do you think Red felt about the killer whales?Red felt good about the Killer Whales. He appreciated the working relationship that the whalers had with the Killer Whales.8.How did Old Tom help James? Why do you think he did this?Old Tom prevented James from drowning. Old Tom wanted to help his human friends.Main idea1.What happened to James after he was washed off the boat? DA.He got hurt by a shark.B.He was abandoned by the other whalers and felt terrified.C.He dropped his hope and was nearly dying.D.He was held up in the water by Old Tom and rescued.2.According to the text, which of the following is NOT right? CA.The killers like Old Tom are fierce yet always ready to help the whalers.B.The writer didn’t believe the killers could help the whalers catch whales before working at the whaling station.C.The whalers left the body of the whale eaten up by the killers.D.It was hard to handle the boat in the rough sea.3.Old Tom throws itself out of the water and then crashes down in order to _A .A.give the whalers the information about a whaleB.tell the whalers it is hungryC.help the whalers catch the whalerm the whalers to run away4.Why did George beat the water with his oar ? BA.To frighten the whales awayB.To call back Old Tom to lead the wayC.To attract the attention of huge whalesD.To send signals to other whales.5.The killers threw themselves on top of the huge whale’s blow-hole in orderto C .A.make it sinkB. play with itC. stop it breathingD. stop it diving6.Why did the men start turning the boat around to go home after the whale died? CA.Because they didn’t need a dead whaleB.Because they couldn’t find the whale’s bodyC.Because they knew that the dead whale wouldn’t float up t o the surface for around 24 hours.D.They had to do this because it was too late.7.What is the main idea of the first anecdote? BA.About a hunting experience of old Tom.B.About how the killer whales helps the whalers to hunt a whale.C.About how the whalers killed Old Tom.D.About how the killer whales killed the whales.8.What does the word “it” in the sentence “He let it go and the harpoon hit the spot” refer to? CA.The whale.B. The boat.C. The harpoon.D. The killer.9.What’s the main idea of the second anecdote?A.Fierce killers, like Old Tom, could protect people. AB.James was washed off the boat.C.It was hard to handle the boat in rough sea.D.Old Tom rescued James from other killers.10.Why did the whalers go home without bringing in the body of the whale? DA.They just did the hunting for fun.B.They left it eaten up by the killers.C.It was dragged to the depths of the sea.D.They just waited for it to float up.11.According to the text, the killer whales can protect men from being attacked by D .A.whalesB. tigersC. enemiesD. sharks12.We can infer from the text that A .A.The killer whales may be trained by the whalers.B.The killer whales want to help man catch the whales themselvesC.The killer whales need no training for helping the w halersD.The killer whales want to eat the whales after killing themFill in the blanks according to the passage.Working at the whaling (whale) station, I had witnessed whales killed many times with my own eyes. On the afternoon I arrived at the station, as I was sorting out (sort 短语) my accommodation, I heard a loud noise coming from the bay. Running down to the shore in time, we saw an enormous (huge 同义词) animal. “It is called Old Tom, the killer.” George said as he ran ahead of me. In the distance we could see that something was happening. As we drew n earer (draw 短语), I could see a whale being attacked by a pack of about six killer whales. Being badly wounded, the whale soon died. Very soon, its body was dragged by the killer whales down into the depths of the sea.。

江苏省徐州市王杰中学高中英语Book7Unit1project练习(无答案)牛津译林版选修7

M7u1project一．单词拼写1.I will under no c_____________ let my daughter marry such a person.2.It is t____________ of my grandpa to forget things.3.It's not worth s____________ your health for career.4.It's not easy to_______ oneself of a bad habit.5.He got angry when his plan was o_________.6.I wanted to know whether he v_______ for or against her.7.I s_________ the list quickly for my name.8.These films are s________ for adults only.9.All the dancers looked so e_________ as they moved slowly round the room.10.The English version is boring –perhaps it has lost something in t__________. 二．短语翻译1.适合…___________________2. 投票支持…__________________2.投票反对…___________________4. 反对做某事_________________5. 绝不___________________6. 是…的典型_________________7. 为…献出生命___________________ 8.额外_________________9. 使…摆脱…___________________10.短信 ___________________11. 因为某个原因___________________12. 面对面___________________13. 专注地看书___________________ 14. 集中于___________________三．重要句子1. They then vote on whether they will accept it.(教材P14)然后他们投票决定是否接受它。

江苏省徐州市王杰中学高中英语 Book7 Unit3 Grammar学案(无答案)牛津译林版选修7

M7U3 Grammar and usage Auxiliary Verb一．预习热身①They were_watching TV when I got there.②The window was_broken by Tom.③Her plan is_to_be a failure.④By the end of last month，they had_finished half of their work.⑤I have_been_studying English for ten years.⑥English has_been_taught in China for many years.⑦Does she get_up early in the morning?⑧I do_not_want to be criticized.⑨A meeting will_be_held next Monday morning.⑩He said she would_meet him at the airport.[自我总结] ①be＋现在分词，构成________。

②be＋过去分词，构成被动语态。

③be＋动词不定式，表示注定要发生的事情。

④have＋________，构成完成时态。

⑤have＋been＋现在分词，构成________。

⑥have＋been＋过去分词，构成完成时态的被动语态。

⑦“Do/Does＋动词原形”构成________。

⑧“do＋not”构成否定句。

⑨will与动词原形一起构成一般将来时。

⑩would与动词原形一起构成________。

助动词一、定义协助主要动词构成谓语动词词组的词叫助动词(Auxiliary Verb)。

被协助的动词称作主要动词(Main Verb)。

助动词自身没有词义，不可单独使用。

He doesn't like English.他不喜欢英语。

(doesn't是助动词，无词义；like是主要动词，有词义)二、助动词的用法1．表示时态。

江苏省徐州市王杰中学高中英语 Book7 Unit3 reading练习(无答案)牛津译林版选修7

M7U3 Reading一．翻译下列短语1.支持，赞同 _________________2.与、、、、、、有关_________________3.向、、、、、、求助 _________________4.浪费时间_________________5.聚焦，集中注意 _________________6.以、、、、、、为基础_________________7.更有甚者_________________ 8.负面影响_________________9.大量的_________________ 10.成瘾的_________________11.往往，倾向于_________________ 12.对、、、、、、、有影响_________________13.或者、、、、、、或者_________________ 14.依我看来_________________15.中途退出，辍学_________________ 16.最新的_________________二．重要句型1．turn to somebody/something向……求助When people need information，from the news and weather forecasts to travel packages and academic research，the Internet is now the first source they turn to.(教材P34)如今，当人们需要信息时，无论是新闻、天气预报还是包价旅游、学术研究，因特网都是他们求助的首选。

turn to sb.for help向某人求助 turn to翻到；转向；转为；查阅turn in上交 turn down调小/低；拒绝turn over翻转，翻过来 turn up开大；调高；出现；到达turn out生产；结果是；出席(某项活动)，在场翻译句子①他有困难总求他的老师帮忙。

江苏省王杰中学《高中英语阅读理解》单元测试题

一、高中英语阅读理解1．阅读理解It was just before 8 a.m. on October 17, 2010.She'd checked the higher summits forecast posted by the Mount Washington Observatory before she left. Based on her experience, Bales knew that her hike was realistic. Besides, she had two plans and extra layers of clothing to better regulate her temperature as conditions changed.At 10:30 a.m., the weather was showing its teeth. Bales added even more layers, including a jacket to protect herself from the cold winds and heavy fog. She made her way across the snow—covered ridge toward Mount Washington and began to think about calling it a day. Then she noticed something: a single set of footprints in the snow ahead of her. She'd been following faint tracks all day and hadn't given them much thought, because so many people climbed Jewell Trail. But these, she realized, had been made by a pair of sneakers. She silently scolded the absent hiker for breaking normal safety rules and walked on.Now she felt genuinely alarmed. She was sure the hiker could not navigate(找到方向)in the low visibility and was heading straight toward the challenging trails of the Great Gulf Wilderness. Bales stood there, shocked. The temperature and clouds were in a race to find their lowest point, and darkness was mere hours away. If Bales continued to follow the tracks, she'd add risk and time to the route she'd already adjusted to manage both. But she could not let this go. She turned to the left and called out, "Hello!" into the frozen fog.Bales wouldn't get an answer until a week later, when the president of her rescue group received a letter in the mail. It read: "I hope this reaches the right group of rescuers. I want to remain anonymous(匿名的), but I was called John. On Sunday, October 17, I went up my favorite trail, Jewell, to end my life. Weather was to be bad. Thought no one else would be there. I was dressed to go quickly. Next thing I knew this lady was talking to me, changing my clothes, giving me food, making me warmer."（1）What does the underlined sentence mean?A.The weather began to get worse.B.Nobody controlled the weather.C.Weather could never be predicted.D.Weather was generally changeable.（2）Why did Bales feel really frightened?A.Because she lost her way completely.B.Because the terrible weather was on the way.C.Because she was blinded by the frozen fog.D.Because she was convinced that someone was in trouble.（3）What is the purpose of John's hiking?A.To challenge his limit.B.To go up his favorite trail.C.To donate some money to rescue group.D.To kill himself without being discovered.【答案】（1）A（2）D（3）D【解析】【分析】本文是一篇记叙文，贝尔斯在天气恶劣时去登山，无意发现一串往危险区域行进的脚印，她知道有人陷入了困境。

江苏省徐州市王杰中学高中英语 Book7 Unit2 Project练习(无答案)牛津译林版选修7

M7U2Project一．单词拼写1.People stayed silent and listened to us，and a_____________at the end.2.I'll make a______________ for you to be met at the airport.3.His son is a____________ to computer games.4.We offer courses that r___________ English literatu re to other subjects.5.No one will s____________ to such views.6.If you s___________ to the newspaper，it'll be delivered to your door.7.The process of the party is so c__________ that it’s almost impossible to remember.8.His s___________ comment on this matter caused many netizens to criticize or even insult him.9.Their so-called prosperity is only a temporary p_______________.10.What was the o__________of your meeting?二．课文分析课文，判断正(T)误(F).判断正误阅读P30－311．Acupuncture is the use of needles to treat people's health problems.( )2．An acupuncturist will check pulses because this can help him/her find out which energy channel doesn't have enough blood.( )3．Acupuncture can treat severe pains，headaches，injuries，stomach problems，high blood pressure except addiction to cigarettes，drugs and alcohol.( )课文，选择最佳答案阅读P30－311．When did the acupuncture begin?A．During the Tang Dynasty.B．1,000 years ago.C．Duri ng the Stone Age.2．How many kinds of needles were there before?A．Twelve. B．Nine. C．Six.3．How many points were there when acupuncture was first practiced?A．360. B．365. C．2,200.4．Which of the following is not true?A．In the 6th century，acupuncture spread to the West.B．Some people use acupuncture to treat alcoholics.C．Many people now support the acupuncture theories.三．重点句型1．Will you need to change the information or will you use it as_it_is？(教)你需要改变信息还是按原样使用？材P26as it is的含义及用法：(1)照现状，看样子；(2)实际上，事实上在as it is结构中，也可用其他形式的代词和be动词，如as they are(were)，as she is(was)。

江苏省徐州市王杰中学高中英语Book7Unit1words练习(无答案)牛津译林版选修7

M7U1 Words& Reading一．单词拼写1.The space pro gramme is t he ______________ (演变) of years of research.2. This team is c__________ a bridge which is to be used next year.3. Regular colour TV broadcasts were d__________ in the UK until 1967.4. Computers should be made a__________ to both teachers and students.5. The teacher d_______ the new books to the students.6. A re all windows ________ up?7. It was a long journey，but we e___________ arrived.8. He asked me who could have f_____________ such problems.9. Don't worry.I need a period of a___________.10. I am s ___________ about his chances of winning.11. We had a c_____________ conversation in the waiting room.12. Every student has free a_________ to the library.二．词组选择 to keep pace with, have access to, be up to,wind...up，keep in touch with, contribute to， benefit from，with the development of1．Would you please________the window________？ It's a bit cold when the car is moving.2．It's convenient to use a mobile phone to____________your family and friends. 3．Many factors have ________________the development of the telecommunications in the past 30 years.4．Millions of farmers have become rich, all ____________the Party's new policy. 5．However，________________Africa and China, there were some changes taking place. 6．Though trapped at home all day, he makes use of the Internet ________________the changes of the outside world.7．The government is making every effort to ensure that all people ________________the new medical care whether they live in the urban or rural areas. 8．—There are still 30 minutes bef ore the film starts.What shall we do?—It ________ you to decide.三.篇章结构Early history of TV·Many different people made1.________to the development of TV.·Most early TV broadcasts were made with the 2.________ of a system developed byJohn Logie Baird.·Philo Farnsworth made important breakthroughs in the development of TV. ·John Logie Baird was the first to3.________ colour TV in 1928.The modern age ·4._ _______ TV began in 1962 bysatellite.·Satellites allow TV to be broadcast5.________ over vast distances. ·Thanks to satellites，people living far away from cities have6.________ to TV.Early history of sound recorders ·Thomas Edison made the first recording of a human voice in 1877.·In 1887 Emile Berliner invented a record player that used discs as7.________ to tubes.Sound and video rec orders ·In 1928，the first tape recorders used for 8.________ sound were made inG ermany.·By the late 1970s，video recorders wereintroduced.Sound and video go digital ·In 1982，the first CDs were madeavailable.·The DVD is now the 9.________ for recording and playing back video.The future We can't 10.________ what the future will bring because technology is changing faster than we can keep pace with.四.课文缩写The first public TV 1.________ were made in the USA in 1925. Many peop le 2.________ to the development of TV.In 1928, John Logie Baird constructed the first colour TV, but it was not until 1938 that the first colour TV programme was 3.________.Most people have benefited 4.________ satellite TV since satellites were u sed to broadcast TV in 1962.Satellites allow everyone to receive the same broadcast at the 5.________ time. The history of sound recorders began in 1877，6.________ Thomas Edison made the first recording of a human voice on his invention, the record player. It had to be 7.________ up by hand and only played records two minutes long.B y the late 1960s, portable cassette players were 8.________，along with video recorders. With the development of 9.________ technology, sound and video can now be stored on a PC, on the Internet, or using some form of portable 10.________.。

江苏省徐州市王杰中学高中英语 unit3基础训练新人教版必修3

Part Five 基础训练6. Tomorrow we are off to Naples to visit the museum that h__________ many of the treasures from Pompeii.7. It’s hard to imagine how this quiet volcano d_____________ the whole city!8.This small, wealthy _______________ （商业的）city existed almost 2,000 years ago.9.An archaeologist from the local _____________ (文化的) institute, Professor Zhang told us this.10. Sven found the r____________ of buildings buried under the sand, together witha lot of treasures, such as coins, painted pots, silk m__________, d_____________ and wall paintings.11. The desert was once a green land with h___________ trees, but even that didn’t prevent the city from being _________ by sand--- what a pity!12. A saying goes t________ Rome wasn’t built in a day.13. We saw pieces of material, bones, w_________ cups and leather bags.14. Most of them were in good c____________.15.The next day, US President Franklin Roosevelt d______________ war against Japan. 二．用方框内所给短语的适当形式填空take over take back take away take off take out takedowntake up take charge of take control of take actiontake in2) He expects to ______________ the business when his father retires.3) Can you _________________what I am saying?4) Mr. Li __________________gardening af ter he retired.5) _________________ the notes while listening to the teacher.6) Who has___________________ my book?7) Who will ____________________ the class when the head-teacher is away?8) The Chinese government _____________________to protect the cultural heritag e.三、句型结构1. The book had a great effect on his life.The book _____________ his life greatly.2. They didn’t tell me the location. They didn’t show me the map, either.They ___________ told me the location ________ showed me the map.3. Some people tried to escape, some people stayed in their houses.People ___________ tried to escape _______ stayed in their houses.4. It worries the tourists. It keeps raining.______ ______ ________ _________ ________ the tourists.5.They also ________ ________ (进行)other experiments.6.________ _______ _______ _______ ________ ________ _______ _____ ,(在好心的老人的带路下，用with复合结构做)， we arrived at the remote village before lunchtime.7.It’s ______ _____ _____ (很难想象)what our lives would be like if we did not have electricity and clean water.8.(众所周知)_______ ______ _______ ______ ______, China is a country with a long history.9.I f______ ______ ______ (感到荣幸)won the holiday and have made so many friends.10.______ the husband ______ the wife tells stories for children every night.(填上适当的连词)四、单项选择1. Don’t let me catch you ______.A. do that againB. to do that againC. doing that againD. done that again2. We must have an engineer ______ the workers build the house.A. to seeB. seeC. seeingD. seen3. I don’t allow ______ in my office and I don’t allow my family ______ at all.A. to smoke…smokingB. smoking…to smokeC. to smoke…to smokeD. smoking…smoking4. George went hunt ing for a week but still he didn’t find a room ______.A. to liveB. to live inC. for livingD. to be living in5. The law requires all cars _______ for safe ty and efficiency.A. being tested regularlyB. to be regularly testedC. be regularly testedD. regularly tested6. He was just about to jump up when he felt something ______ near his feet.A. to moveB. moveC. movingD. moved7. I would like ______ that I don’t have a very high opinion of you.A. to have you knowB. have you knowC. to have your knownD. having you know8. When he awoke, he found himself ______ in the hospital and ______ by an old woman.A. lying…being looked afterB. lying…be looking afterC. lie…be looked afterD. lie…being looked after9. The manager promised to keep me ______ of how our business was going on.A. to be informedB. informedC. on informingD. informing10. If you don’t know the meaning of the word, you can ___ in a dictionary.A. look it upB. look up itC. refer to i tD. consult in11. Neither you nor I, nor anybody else ___ content to live in such a lonely village.A. isB. amC. areD. were12. The mayor of Beijing said that all construction work for Beijing Olympics ___ by 2006.A. had been completedB. has completedC. will have been completedD. will have completed13. Both rice and wheat ____ grown in that country.A. isB. areC. wasD. has14. Early to bed and early to rise ____ a good habit.A. areB. isC. wereD. was15. When and where to build the new factory ____ yet.A. has not decidedB. is not decidedC. are not decidedD. have not decided参考答案一、单词应用1. civilizations2.lecture3.erupted4.unfortunately5.director6.houses7. destroyed mercial 9.cultural 10.remains, materials, documents11.buried12. that 13 wooden 14 .condition 15. declared二、用方框内所给短语的适当形式填空take out, take over, take in, took up, Take down, taken away, take charge of,has taken action,三、句型结构1. affected2. neither , nor3. either, or4. That it keeps raining worries5. Carried out6 With the kind old man showing the way7 hard to imagine8 As is known to all9. feel lucky to10. Either, or六、单项选择1-5 CBBBB 6-10 CAABA 11-15 ACADB 1。

江苏省徐州市王杰中学高中英语 Book7 Unit1 Reading2学案(无答案)牛津译林版选修7

M7U1 Reading2学习目的：(1)通过学案中所给出的重点单词和重点短语的学习，让学生能够正确理解这些单词和短语，能够运用这些词语造句。

(2)通过对这些词汇的学习能够更深层次的理解课文，与此同时通过课文更加熟练的运用这些词汇。

一、要点讲练1．keep in touch with与……保持联系With mobile phones，we can keep in touch with others wherever we are.(教)用移动电话，无论我们在哪儿，都可以和别人保持联系。

材P1be in touch with和……有联系be out of touch with与……失去联系get in touch with和……取得联系lose touch with和……失去联系完成句子①我正在设法和Jane取得联系。

你知道她的电话号码吗？I'm trying to ________________ Jane.Do you know her number?②两年前他与他的前任英语老师失去了联系。

He ________________ his former English teacher for two years.【答案】①get in touch with ②has been out of touch with单项填空③—Well，Dick，I'm sorry，but I have to leave.—________.I hope to hear from you soon.A．Keep in touch B．Enjoy yourself C．Don't be so sad D．So am I2. Many different people contributed to the development of TV.(教材P)许多不同的人为电视的发展作出了贡献。

2Honesty and hard work contribute to success and happiness.诚实加苦干有助于成功和幸福。

江苏省徐州市王杰中学高中英语 Book7 Unit3 Project练习(无答案)牛津译林版选修7

M7U3Project一.单词拼写1. His baby sister ____________(烦扰) him for candy.2. You must ____________(承认) the truth of her argument.3. I’m sorry, but your personal wishes are not ____________(相关的) to this case.4. His ____________(末端的) statio n is Harbin while mine is Dalian.5. Would you ____________(归类) his music as popular music or folk music?6. What kind of ____________(资历) do you need for the job?7. The money is to be used for one ____________(特定的) p urpose.8. She could only see the ____________(轮廓) of the trees in the distance.9.His thorough knowledge and working c_____________ were recognized.10.I have a_____________ hope of his giving up smoking.11. I have an a_______________ to see the manager.12.He c______________ through the files for evidence of fraud.13.He was a__________________to be the best player.二．翻译下列短语1.牢记________________________2.搜索引擎________________________3.网页________________________4.仔细搜寻________________________5.一串________________________6.在某方面帮助某人________________________7.与、、、、、、有联系________________________8.考虑________________________9.订正________________________10.一般来说________________________11.有影响________________________12.属于________________________13.做决定________________________14.做调查________________________三．完成句子1.这些问题与接受慢的学习者的需要有直接关系。

江苏省徐州市王杰中学高中英语Book7Unit2单词检测(无答案)牛津译林版选修7

M7U2词汇检测A．基础单词1．______________adj.对……极重要的，必不可少的2．_____________n.可能性，潜在性；潜力，潜能；adj.潜在的，可能的3．_______________vi. & vt.循环；传播，散布；传递，传阅4．______________adj.不正常的，反常的5．________________adj.不能，无法6．__________________vt. & vi.(使)加速，加快7．___________adj.大规模的；数量极多的；n.一团，一堆；许多；(物理)质量8．________ ______vi.& vt.鼓掌；称赞，赞许9．______________adj.锋利的；急剧的；灵敏的；尖锐的，严厉的10．_________________n．现象11．________________ adj.合理的，有理由的；公道的；明智的12．_______________n．排列，布置；安排；约定，协议13．__________________vi.定期订购或订阅14．__________________n批准，通过；赞成，同意15．___________________adj.有效的；实际的，事实上的；生效的B．词汇拓展16．________________adj.有益的，有用的 _______________n利益，好处v.有助于，受益17．______________vt.拥有，具有 ______________C，常用复数]所有物；财产[U]具有，拥有18．________________vt.使十分惊讶，使吃惊 ______________adj.吃惊的 ________adj.令人吃惊的 _________________n惊讶，吃惊19．________n．应用，运用；申请，申请表；涂抹，外敷 ________vi.申请vt.应用；涂，敷 ________n．申请人20．________adj.上瘾；入迷 ________vt.使沉溺，使上瘾n.入迷的人，有瘾的人 ________n．沉溺；上瘾；入迷 ________adj.使人上瘾的21．________vt. & vi.联系，把……联系起来；叙述，讲述 ________adj.有关的，相联系的 ________n．联系，关系；亲戚关系Ⅱ.递进式回顾短语A．短语互译1．________________测试，试验；参加选拔2．________________使筋疲力尽；使厌烦3．________________订阅，同意4．________________对……小心谨慎5．________________放出，发出6．________________ 肿胀，膨胀7．________________ 同意，赞成8．________________ 逐渐消失9．________________ 打开；开拍10．________________支持；赞同B．用上面词组的适当形式填空11．They look________________.They've been standing nearly all the evening.12．The laughter________________，leaving me with a sense of uneasiness.13．My twisted ankle has________________to twice its usual size.14．Do you________________her pessimistic view of the state of the economy?15．Scientists________________thousands of chemicals before they found the right one.16．On seeing each other，the two friends______________a cry of excitement and hugged each other tightly.Ⅲ.仿写式活用句型1．Not_only has aspirin proved vital for reducing fever and helping stop pain，but there are also other things that aspirin can help with.【句式仿写】太阳不仅给我们提供光还提供热。

江苏省徐州市王杰中学高中英语 Unit2 Robots Reading练习题(无答案)新人教版选修7

M7U2 Reading Two life-saving medicines一．翻译下列词组1.打开______________2.以、、、、、、形式______________3.聚焦于，着重______________4.对、、、、、、有益______________5.在自然界______________6.发生，举行______________7.降低心脏病风险______________ 8.测验，试验______________9.大量地______________ 10.由于______________11.筋疲力尽______________ 12.批量生产__________二．重点句型1.1．Have you ever seen a doctor？If_so，what happened？(教材P17)你曾经看过医生吗？如果看过的话，发生了什么事？If so是一个省略句。

在复合句特殊省略的现象中，当省略一个从句或从句的一部分时，常用so或not代替省略部分。

eg.If so，I believe I have solved your problem.如果是这样，我相信我已经解决了你的问题。

if not如果不/没有的话 if any如果有的话if ever如果曾经有的话 if possible如果可能的话if necessa ry如果必要的话(2011·江苏高考)It sounds like something is wrong with the car's engine.________，we'd better take it to the garage immediately.A．Otherwise B．If not C．But for that D．If so完成句子①开始你可能有些困难，如果是这样，请给我们打电话。

You may have some difficulties at first.________，please ring us.②如果可能，应当将蔬菜和水果去皮。

江苏省徐州市王杰中学高中英语 Book7 Unit2 Words&Reading练习(无答案)牛津译林版选修7

浅谈电厂电机振动及电动机的故障处理中图分类号：Ｇ71文献标识码：Ａ文章编号：ISSN1004-1621（2014）01-012-02一、电机的振动1.电厂电机的异常振动主要表现为汽轮发电组的异常振动，造成汽轮发电组振动异常受到很多因素的影响，主要包括三个方面，第一，气流激振原因，第二，转子热变形导致振动异常，第三，摩擦振动对汽轮发电机组产生影响。

2.电机振动的原因分析(1)电机在单独运行时，振动不大说明转子在冷态时质量不平衡性较小；(2)带负荷运行时，随着转速的升高，电机的轴承振动慢慢增大，且都是水平振动超标，说明整个轴系存在中心偏差；(3)电机在单独运行时状态良好，说明电机的轴瓦装配不是造成振动的原因；(4)在整个系统带负荷运行时，电机的基础振动变大，说明电机的基础不水平，地脚螺栓存在松紧不均匀现象；(5)电机随线圈温度的升高振动变大，说明电机的内冷却不均匀，致使电机膨胀不均匀，产生了热态转子质量不平衡；(6)电机轴瓦的支撑板刚度不够，重载荷时容易失稳。

3.解决措施对水泵电机的振动情况进行了详细的分析，并根据具体情况进行相应的处理：(1)对电机的基础进行了修正，确保电机四个地脚在同一个水平面上，并对各地脚螺栓进行紧固，使地脚螺栓的松紧度均匀、一致；(2)对发电机、液力偶合器以及给水泵整个轴系重新找中心，并根据地区气温情况适当调整液力耦合器的安装中心预留偏差，确保电机、液力偶合器、给水泵在工作润滑油温度下，整个轴系在一个水平线上；(3)在额定转速下，测量轴系的质量不平衡状况；(4)对电机的冷却器进行更换，保证了电机转子在热态时的膨胀均匀；(5)对电机轴瓦的支撑板刚度进行加固。

4.结论电机振动大，经分析：电机在安装时轴系的预留安装高度太大，使轴系在热态膨胀时，不能膨胀到安装预留高度，致使轴系的中心在运行中偏差较大造成的。

经过相应的处理，从长时间的运行情况来看，该处理是可行的、成功的，对同类型泵的振动处理起到了一定的借鉴作用。