新课标新高考之人教版高中英语选修七课时习题精做：Unit 3 Under the sea Section Ⅲ 含答案解析
人教版高中英语选修七Unit 3 Under the Sea
Unit 3 Under the Sea一、单项填空1.------ Oh, dear! I’ve broken a window.------________. It can’t be helped.A. Never mindB. All rightC. That’s fineD. Not at all2. ------ Could I ask you a rather personal question?------ Sure, ________.A. pardon meB. go aheadC. good ideaD. forget it3. _______ that she was going off to sleep, I asked if she’d like that little doll on her bed.A. SeeingB. To seeC. SeeD. Seen4.----- Did you have a good time at the party?------ Thanks. I appreciate ______ to your house.A. to be invitedB. being invitedC. to have invitedD. having invited5. The Smiths have gone to New York for their holiday, with an old servant ____ their house.A. looking afterB. look afterC. having looked afterD. looked after6. The heat _______ from the white sand formed a mirage.A. reflectedB. reflectingC. to reflectD. have reflected7. No one can prevent the plan __________ .A. from carrying outB. to be carried outC. being carried outD. to carry out8. Reading is an experience quite different from watching TV : there are pictures ______ in your mind instead of before your eyes.A. to formB. formC. formingD. having formed9. The conference will begin in an hour; ________ , let's have a rest.A. on the meantimeB. in the meantimesC. in the meantimeD. in meanwhile10.Chinese, as most people think, is the most beautiful ________ in the world.A. wordB. voiceC. soundD. tongue11. -- What are you going to do this afternoon?-- I am going to the cinema with some friends. The film ________ quite early, so we ________ to the bookstore after that.A. finished; are goingB. finished; goC. finishes; are goingD. finishes; go12. To keep healthy, Professor Johnson ______ cycling as a regular form of exercise after he retired.A. took upB. held upC. carried outD. made for13. Only then did he _______ the effects of his action.A. awareB. aware ofC. become awareD. become aware of14. ______Esme’s website, and you’ll get a list of children’s books for different age groups.A.VistingB.to visitC.VisitD.Having visited15. We firmly believe that war never settles anything. It only _______ violence.A. runs intoB. comes fromC. leads toD. begins with16. The final score of the basketball match was 93-94. We were only ______ beaten.A. nearlyB. slightlyC. narrowlyD. lightly17. At the beginning of class, the noise of desks _______ could be heard outside the classrooms.A. opened and closedB. to be opened and closedC. being opened and closedD. to open and close18. I was just about ______ road ______ a ship came to us.A. travelling on; whileB. to travel on; whileC. travelling; whenD. to travel by; when19. The American’s heart ______ faster when his boot was cut open.A. jumpedB. beatC. struckD. knocked20. At the meeting they discussed three different ______ to the study of mathematics.A. approachesB. meansC. methodsD. ways二、完型填空One day, when I was in high school, I saw a kid named Kyle from my class walking home from school with all his books, I thought to myself, “__21___ would anyone bring home all his books for the weekend? He must really be 22___.”As I was walking, I saw several kids running toward him. They ran at him, 23 all his books out of his arms and he fell down in the dirt, His glasses went 24 and landed in the grass. My 25 went out to him. So, I ran over to him. 26 I handed him his glasses, he looked at me and said, “Hey, thanks!”I helped him pick up his books, and asked him where he lived. As it 27 , he lived near me. We talked all the way home. Over the next four years, Kyle and I became best friends.Kyle was the 28 __student of our class, one of those guys that really found themselves during high school. Therefore he had the 29 to prepare a 30 speech. On the graduation day, I could see that he was 31 .So, I patted him on the back and said, “Hey, big guy, you’ll be32 !” He looked at me and smiled.He cleared his throat, and began. “Graduation is a time to33 those who helped you make it through those 34 years. Your parents, your teachers… but mostly your friends, I am here to tell all of you that being a friend to someone is the best 35 you can give him.”I just looked at my friend with 36 as he told the story of the first day we met. He had planned to 37 himself over the weekend and was carrying his books home. “Thankfully, nothing happened. My friend 38 me from doing the unspeakable.”Not until that moment did I realize that you should never underestimate(低估) the __39____ of your actions. With one small gesture you can 40 a person’s life. For better or for worse.21. A. How B. When C. Why D. Where22. A. stupid B. clever C. wonderful D. anxious23. A. throwing B. knocking C. taking D. snatching24. A. lost B. sending C. broken D. flying25. A. heart B. head C. hands D. thought26. A. While B. As C. Because D. Once27. A. passed by B. came up C. went on D. turned out28. A. top B. hardest C. favorite D. luckiest29. A. pride B. honor C. pleasure D.chance30. A. class B. school C. graduation D. college31. A. excited B. nervous C. proud D. crazy32. A. great B. famous C. praised D. honored33. A. reward B. remember C. thank D. congratulate34. A. happy B. exciting C. old D. tough35. A. chance B. gift C. help D. favor36. A. wonder B. anxiety C. disbelief D. pride37. A. kill B. enjoy C. test D. hurt38. A. protected B. freed C. warned D. saved39. A. price B. use C. power D. meaning40. A. destroy B. change C. save D. understand三、阅读理解AOne night about nine o’clock, Dr. Eyck, a surgeon, had a phone call from Dr. Haydon at the hospital in Clens Falls. The surgeon was asked to go there at once to operate on a very sick boy who shot himself while playing with a gun.The doctor was soon on his way to Clens Falls. It was 60 miles away. And it was snowing heavily in the city. The surgeon thought he could get there before 12 o’clock.A few minutes later, the doctor was stopped by a man in an old black coat. Gun in hand, the man ordered the doctor to get out. Then the man drove the car down the road, leaving the doctor in the falling snow.It was after 2 o’clock in the morning when the d octor arrived at the hospital in Clens Falls. Dr. Haydon told him that the boy had died an hour before.The two doctors walked by the door of the hospital waiting room. There sat the man in the old black coat with his head in his hands.“Mr. Cuninghan,” said Dr. Haydon to the man, “This is Dr. Eyck. He is the surgeon who walked all the way from Albany to save your boy.”41. Dr. Haydon asked Dr. Eyck to come to Clens Falls because _____.A. Dr. Eyck knew the boy was wounded by a shotB. The boy needed the help of a surgeonC. Dr. Eyck was the boy’s fatherD. Dr. Eyck was Haydon’s friend42.The surgeon was late because ________.A . he was stopped by the police B. the weather was rather terribleC.Clens Falls was too far from AlbanyD. his car was taken away43.Choose the right order of the following events given in the story.a. Dr. Eyck was asked to come to the hospital in Clens Falls.b. Dr. Eyck arrived at the hospital.c. The boy shot himself.d. The boy died.e. The man in an old coat reached the hospital.f. Dr. Eyck was robbed of his car.A. c, e, f, a, b, dB. a, c, f, d, b, eC. c, a, f, e, d, bD. a, c, f, e, d, b44.The boy could have been saved if ______.A .he had not been sent to the hospitalB. his father hadn’t arrived in timeC. Dr.Eyck had arrived earlier than the manD. Dr. Eyck had arrived there two hours earlierBIf parents bring up a child with the aim of turning the child into a genius(天才), they will cause great damage to him. According to several leading educational psychologists, this is one of the biggest mistakes which some parents make. Generally, the child will understand very well what the parents expect, and will fail. Unrealistic parents’ expe ctations can cause great damage to children.However, if parents are not unrealistic about what they expect their children to do, but are hopeful in a sensible way, the child may succeed in doing very well – especially if the parents are very supportive to their children.Michael Li is very lucky. He is very fond of music and his parents help him a lot by taking him to concerts and arranging private piano and violin lessons for him. They even drive him 50 kilometers twice a week for violin lessons. Although Michael’s mother knows very little about music. Michael’s father plays the trumpet (小号) in a large orchestra. However, he never makes Michael enter music competitions if he is unwilling.Michael’s friend, Wiston Chen, however, is not so lucky. Although bo th his parents are successful musicians, they set too high a standard for Wiston. They want their son to be as successful as they are and so they enter him for every piano competition held. They are very unhappy when he doesn’t win. “When I was at your age, I used to win every competition I entered.” Wiston’s father tells him. Wiston is always afraid that he will disappoint his parents and now he always seems quiet and unhappy.41. Michael is lucky because _______.A. his parents are rich enough to have a carB. his father is a musician in an orchestraC. he doesn’t do anything that his parents allow him to.D. his parents help him in a sensible way42. Wiston’s parents set so high a standard for him that ________ .A. he is afraid he may disappoint themB. he has to do his best do everythingC. he had made greater progress in musicD. he often wants to kill himself some day43. A ccording to the author’s opinion _________ .A. it is unimportant to let the children develop in the way they wantB. parents should be supportive to their childrenC. all sensible parents can train their children to succeed in everythingD. unrealistic parents should arrange private lessons for their childrenCbuddies. On this particular day in May, the grandfather was pleased to have the company of his best little pal when planting the vegetable garden. For a while, the boy seemed to like it too. His small fingers were just the right size to pick up tiny seeds and drop them into Grand dad’s made holes. They were a great team.But before long the boy became restless and directed his anger at the seeds themselves.“What’s this one, Granddad?”“Beets (甜菜).”“Ugh, I hate beets.”“Well, then, let’ s do the pumpkin instead.”“Yuck. I really hate pumpkin.”“Okay, buddy. What would you like to plant?”“How about．．．doughnuts (油炸圈饼)?”Just in time, the grandfather stopped himself from saying there was no such thing as a doughnut seed. Looking at the unhappy little face, he suddenly got an inspiration.“Wait a second. I have to go inside and get the right seeds.”Granddad returned with a handful of seeds. He and the small boy solemnly planted them in a special corner of the vegetable garden.Weeks later, when the real seeds began to break through the soil, the boy became delighted with the tiny seedlings. He spent many afternoons helping Granddad water and hoe and watch them grow. And when the first baby vegetables were harvested, he liked them after all.For weeks, he forgot all about the doughnuts. But then one day at lunch, he said, “Granddad, what happened to our doughnuts? How come they didn’ t grow?”Granddad paused a moment. “Well, you know, doughnuts are tricky. Some years when you plant them, you get lots of doughnuts.” He sighed sadly. “But other years, all that comes up are the holes.”41. The word “buddies” in the first sentence probably means_____ .A. the old and the youngB. gardeners or farmersC. friends or partnersD. teammates or classmates42. From the first half of the passage we can learn that the boy_______ .A. doesn’t like vegetablesB. hates planting anythingC. doesn’t like playing with his granddadD. hates planting vegetables because of his small hands43. The boy became interested in the vegetables later because _______.A. he liked them from the very beginningB. those vegetables were the kinds he likedC. his granddad advised him to do soD. they were the fruits of his own labour44. What do Granddad’s words imply in the last paragraph?A. Doughnuts sometimes grow into fruits but other times not.B. Doughnuts like to do tricks.C. You can get only holes if you plant doughnuts.D. All jobs do not produce good results.四、完成句子1. The hotel can ________________________________________ (可供500位旅客住宿)。
新高考英语人教版一轮复习课时作业选修7Unit3Underthesea
Unit 3Under the sea课时作业Ⅰ.阅读A(2020·安徽省合肥市八校高三第一次联考)If you're a design enthusiast, you're sure to feel dizzy over these jaw-dropping pools.SkyPark Infinity Pool, Marina Bay Sands, SingaporeLocated on the SkyPark above Singapore's most famous hotel, Marina Bay Sands, this is the world's largest rooftop pool. Offering amazing views of the city's skyline, the pool is at least three times the length of an Olympic swimming pool. As visitors swim toward the edge, they face an illusion that they'll float into the skyline. It's quite a heart-beaten rush!The Red Pool, The Library Koh Samui, ThailandThis blood-red pool is perhaps one of the most special hotel pools on the list. Set against the backdrop of Koh Samui's Chaweng Beach, the fascinating colour isn't the result of using artificial dye. Rather, the mosaic tiles (马赛克瓷砖) of orange, yellow and red make the brilliant sight that is set among trees and an open-air library.San Alfonso del Mar Resort Pool, Region de valparaiso, ChileThe world's largest outdoor swimming pool gets its water directly from the sea. The pool uses a puter-controlled pump and filtration system. Located at Chile's San Alfonso del Mar Resort, this huge man-made pool is larger than 20 Olympic-size pools and holds approximately 250 million litres of water. It also holds the Guinness World Record for being the world's deepest (115 feet) pool.Y-40 Deep Joy, Hotel Millepini Terme in Montegrotto Terme, ItalyThe deepest hotel swimming pool in the world will make you feel like you're jumping into the sea! The Y-40 Deep Joy is a round-shaped pool that reaches a depth of an impressive 130 feet. The pool, which has special caves, ledges (壁架) and underwater viewing glass, was designed by well-known architect Emanuele Boaretto. It's meant for leisure dives, dive training and photo shoots.篇章导读：本文是一篇应用文。
人教新课标英语选修7Unit3同步精练及参考答案..doc
人教新课标英语选修7 Unit3同步精练及参考答案Unit Three Under the seaI语法填空The American Academy of Pcdiatrics(美国儿科协会) ] (say) hat children really needfbr health development is more good, old-fashioned playtimeMany parents load their 2 (child) schedules ith get-smart videos, enrichment activities and lots of classes in a drive to help 3 do better The efforts often begin as early as babyhood Free play is ignored in the process, a ne academy report saysMany studies have shon that free play is very 4 (benefit) “It can help ch ildren become creative, develop problem-solving skills, relate to (和…和睦相处)others and adjust to school settings,” 5 academy report says“Perhaps above all, play is something 6 is a cherished part of childhood/ says another report, 7 (prepare) by to academy committees fbr release (发布)on Monday 8 the group's annual meeting in AtlantaIt adds that enrichment tools and organized activities can be helpful, 9 should not 10 (vie) as a requirement fbr creating successful children They must be balanced ith plenty of free playtime1 2 3 4 567 8 9 10II用所给词的词组适当形式填空1Your computer on't be arriving till Thursday (meantime) , you can use mine2He is so kind that he is alays illing to (help)3The children (aarc) the danger of taking drugs4The boat floated (upside) on the lake5I (scare) at the thought of making a speech in front of thousands of people6India and Nepal have (sort) their trade and security dispute7"I (terrify) driving at this time of the evening/' she said8The roof is (hold) by massive stone pillars9His shabby clothes are (itness) his poverty2Q to teach my children by examplethat1 A. clean C. pretty2 A. service C • state3 . Asmokcs C. sighs 4- AbeyondC. around5 ・ Abated10 The child (yell) in painIII 、完形填空On a trip to California, my family stopped fbr lunchAs e alked toard the entrance to the restaurant, a man, ith a 1 beard and dirty hair, jumped up from a bench outside the restaurant and opened the door fbr usRcgardlcss of his 2 he greeted us in a friendly ayOnce inside, my daughters hispered, “Mom, he 3 "After e ordered our lunch, I explained, telling the kids to look 4 the dirtWc then atchcd other customers approach the restaurant but many 5 himSccing this rudeness truly upset meThe day I became a mother, I had determined to set a good_6_to my children Yet sometimes hen things didn't go right, being a good example as7 W hen our meal arrived, I realized I had left the car-sick pills in the truckWith the indiest trip ahead, the kids needed them, so I 8 myself from the meal and ent to get themJust then, the "doorman” as opening the door fbr a coupleThey rushed past him ithout even acknoledging his 9 Letting them in first, I said a loud "t hank you” to him as I JOWhen I returned, c talked a bitHc said he as not allocd inside jj he purchased fbodl ent back and told my family his J2 Then I asked our aitress to add one soup and sandichThe kids looked J3 as e had already eaten, but hen I said t he order as fbr the "doorman”，they smilcdWhcn it as time to J4 our trip, I found the "doorman” enjoying his mcalUpon seeing me, he stood up and thanked me heartilyHe then_j_5_ out his hand fbr a handshake and I gratefully acceptedl suddenly J 6 the tears in his eyes —tears of gratitude(感激)• What happened next dre great astonishment ： I gave the "doorman” a J7 He pulled aay, ithtears 18 don his faceBack in truck, I fell into deep thoughtwhile e can't choose many things in life, e can choose hen tosho gratitudel said thanks to a man ho had 19 held open a door fbr me, and also said thanks fbrB ・ messy D. bright B . appearance D. attitude B. smiles D. smells B. over D. into B.ignoredD. refused B. rule D. example B. accessible D. tough B . refreshed D. forgave B. presence D. attack B . marched D. approached B. unless D- since B • deed D. demand B. excited D. bored B . start D. continue B. ashed D. aved B• inspected D. noticed B. nod D. strike B. rolling D. breaking B. constantly D. politely B. isdomD. communityC. missed 6. Atarget C. record 7. Astressfiil C. akard 8 ・ Aexcused C. prevented 9- Acompany C. challenge 10. Aquitted C. exited 11. Abefore C. though 12 . Astory C. desire 13 . Aconcerned C. puzzled 14. Amake C. take 15 . Arcachcd C. raised 16 . Aatched C. itnessed 17. Ahug C. lift 18. Aslipping C. rushing 19. Afirmly C. simply 20. Ajourney C. opportunityIV 、阅读理解A阅读下列短文，从每小题后所给的A,B,C或D四个选项，选出最佳选项。
新高考英语人教版一轮复习课后练习第1部分选修7Unit3Underthesea
第一部分选修7Unit 3Ⅰ.阅读理解A(2021年山东省济南外国语学校质量检测)Almost anywhere you go in the United States, you’re bound to find a fast－food joint to serve you quick and tasty , a consumer research brand, conducted a survey and reported on the percentage of customers who said their last visit to one of these fast food joints.SbarroNothing says easy eating like ordering a fact, you can quickly satisfy your Italian craving (渴望)by going to one of the Brooklyn－based pizza joints now located in over 20 prove how simple it is to get your extra large slice, take it from the 66 percent of customers who said they last went to Sbarro because it was a convenient option.Denny’sThis American diner is where you can go to order a Grand Slam at any hour of the day. Seriously, what could be better than a full plate of diner food at midnight? Perhaps some of their 24－hour locations contributed to 66 percent of customers saying that eating at Denny’s was convenient for them.Quiznos SubsMaking your own sandwich is a great option for a grab－and－go lunch. It’s so convenient that 65 percent of customers said that’s the reason why they last ate at a Quiznos. However, eating an Italian sub might not always be the healthiest are the 9 foods nutritionists never order at fast food restaurants.McDonald’sIn the United States, there are over 14,000 McDonalds locations! Having so many golden arches glowing across the states helps place McDonalds at the number one spot of most convenient fast－food the customers surveyed, 72 percent went to McDonalds last because it was the most convenient option.()1．Which is the most convenient restaurant?A．Sbarro.B．Denny’s.C．Quiznos Subs.D．McDonald’s.()2．What helps Denny’s attract customers?A．24－hour locations.B．Midnight customers.C．Brooklyn－based pizza.D．The grab－and－go lunch.()3．What’s the similarity of these restaurants?A．They are located in many countries.B．They provide Italian fast food.C．They sell nutritional meals.D．They serve quick and tasty food.【语篇解读】本文是一篇说明文，介绍了Datassential的一项调查，讲述了美国四家连锁快餐店的顾客百分比以及他们受欢迎的原因。
人教版高中英语选修七Unit 3 Under the sea grammar名师精编课时作业(7)
Unit 3 Under the sea grammar课时作业第一节单项选择1. The concept of green and low-carbon life has received wide since a series of measures were taken by the government.A.occupationB.cooperationC.criterionD.currency2. intelligence, the research found that wealth was also linked to higher iPhone use— a factor that is related to education.A.In terms ofB.As much asC.In view ofD.As well as3. She then took the little key, and opened it, trembling, but could not at first see anything , because the windows were shut.A.plainlyB.closelyC.firmlyD.frequently4. Playing with their peers, children learn to and not to do exactly what they want to do.promisepeteC.contributeD.construct5. Cutter hadn’t been so insistent these details that afterwards she felt embarrassed about her haste and casualness.A.in regard toB.on the basis ofC.in light ofD.on account of6. It was a seemingly impossible task, but Helen, though physically challenged, carriedon , until it was completely fulfilled.A.insteadB.yetC.regardlessD.still7. —Why did you fail the exam?—I had to two poets from different time periods. But I only knew of one. A.clarify B.contrast C.criticize D.classify8. Taking a close look at their respective historical contexts, purposes and principles, huge differences can be between the Belt and Road Initiative and the Marshall Plan.A.condemnedB.exploitedC.identifiedD.demonstrated9. The new bullet trains, also known as electric multiple units (EMU), boast top speeds of 400 kilometers an hour and a speed of 350 kilometers an hour.A.controversialB.consistentC.constructiveD.considerable10. NASA took several weeks to review the 11,000 applications.A.admittedB.permittedC.submittedmitted第二节任务型阅读How Arts Promote Our EconomyWhen most people think of the arts, they imagine the end product, the beautiful painting, a wonderful piece of music, or an award-winning performance in the theater. But arts groups bring broader value to our communities. The economic impact of the arts is often overlooked and badly judged.The arts create jobs that help develop the economy. Any given performance takes a tour bus full of artists, technical experts, managers, musicians, or writers to create an appealing piece of art. These people earn a living wage for their professional knowledge and skills.Another group of folks is needed to help market the event.“If you build it they will come”is a misleading belief. Painters, digital media experts, photographers, booking agents and promoters are hired to sell tickets and promote the event. According to the Dallas Area Cultural Advocacy Coalition, arts agencies employ more than 10,000 people as full- or part-time employees or independent contractors.A successful arts neighborhood creates a ripple effect(连锁反应) throughout a community. In 2005, when the Bishop Arts Theatre was donated to our town, the location was considered a poor area of town. After investing more than $1 million inreconstructing the building, we began producing a full season of theater performances, jazz concerts, and year-round arts education programs in 2008. Nearly 40 percent of jazz lovers live outside of the Dallas city limits and drive or fly in to enjoy an evening in the Bishop Arts District.No doubt the theater has contributed to the area’s development and economic growth. Today, there are galleries, studios, restaurants and newly built work spaces where neighbors share experiences, where there is renewed life and energy. In this way, arts and culture also serve as a public good.TeCo Theatrical Productions Inc. made use of Bloomberg’s investment of $35,000 to get nearly $400,000 in public and private sector support during thetwo-year period. Further, Dallas arts and arts-based businesses produce$298 for every dollar the city spends on arts programming and facilities. In Philadelphia, a metro area smaller than Dallas, the arts have an economic impact of almost $3 billion and support 44,000 jobs, 80 percent of which actually lie outside the arts industry, including accountants, marketers, construction workers, hotel managers, printers, and other kinds of art workers.The arts are efficient economic drivers and when they are supported, the entire small-business community benefits.It is wrong to assume arts groups cannot make a profit. But in order to stay in business, arts groups must produce returns. If you are a student studying the arts, chances are you have been ill-advised to have a plan B. But those who truly understand the economic impact and can work to change the patterns can create a wide range of career possibilities.第三节书面表达请认真阅读下面有关我国中小学生学业负担过重的柱状图及相关文字,并按照要求用英语写一篇150词左右的文章。
人教版高中英语选修七Unit 3 Under the sea
高中英语学习材料（灿若寒星*制作整理）Unit 3 Under the sea单元练测卷（时间：90分钟满分：120分）Ⅰ. 单项填空（共15小题；每小题1分，满分15分）从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
1. Many lifestyle patterns do such __________ great harm to health that they actually speed up __________ weakening of the human body.A. a; /B. /; theC. a; theD. /; ／2. After the earthquake, the first thing the local government did was to provide __________ for the homeless families.A. accommodationB. occupationC. equipmentD. furniture3. —May I use your car tonight?—__________ . I'm not using it anyhow.A. Sure, go aheadB. I don't knowC. Yes, indeedD. I don't care4. Hearing the dog barking fiercely, away __________.A. the thief fledB. was the thief fleeingC. the thief was fleeingD. fled the thief5. In the near future, China will increase supply of smaller houses, __________ to help low-income families to buy houses of their own.A. aimsB. being aimedC. aimingD. having aimed6. The captain urged that the mission __________ before dark.A. must be finishedB. be finishedC. ought to be finishedD. was finished7. The lost car of Tom was found __________ in the woods off the highway.A. vanishedB. abandonedC. scatteredD. refused 8. __________ the city centre, we saw a stone statue of about 10 metres in height.A. ApproachingB. ApproachedC. To approachD. To be approached9. The couple have decided to __________ buying a car until their economic condition becomes much better.A. hold offB. hold onC. hold upD. hold back10. Whenever she heard that someone had trouble, she would go to __________ .A. find outB. work outC. carry outD. help out11. __________ from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.A. Being separatedB. Having separatedC. Having been separatedD. To be separated12. The living room is clean and tidy, with a dining table already __________ for a meal to be cooked.A. laidB. layingC. to layD. being laid13. Many people are not __________ the danger of their children's bad habits.A. well aware toB. very aware ofC. aware thatD. well aware of14. In 1888, a major French newspaper announced the death of Nobel in an article __________ “The merchant of dea th is dead”, which indicated that Nobel was only thought of as one __________ from killing.A. read; profitingB. read; to profitC. reading; profitedD. reading; profiting15. The driver couldn't react quickly enough when the road bent __________ .A. seriouslyB. directlyC. positivelyD. sharplyⅡ. 完形填空（共20小题；每小题1.5分，满分30分）阅读下列短文，掌握其大意，然后从16~35各题所给的四个选项（A、B、C和D）中，选出最佳选项。
人教版高中英语选修7课后习题 Unit 3 Under the sea Section Ⅰ
Unit3UndertheseaSectionⅠ—WarmingUp,Pre-reading,Reading&Comprehending课后篇巩固提升一、写作词汇预习Reading部分的词汇,完成下列小对话或语段。
1.—Did anyone (目击) the robbery?—Yeah.Someone called the police.2.—What did he do when the fire broke out?—He (逃离) the burning building without doing anything.3.—Why were you so late for the conference?—My car broke down,so I had to (放弃) the car and walk the rest of the way.4.I (暂停) when I heard someone (呼喊) at me.5.We (催促) both sides to continue the(每年的) conference to discuss the problem.二、阅读词汇预习Reading部分的词汇,并写出画线部分的汉语意思。
If I had enough money,I would have a large house built as accommodation 1. on the shore 2. .I would go and live there in the summer holidays,watching sharks 3. swimming in the depth 4. of the sea with my telescope 5..Now I’m studying the wildlife conservation 6. and I hope everyone can help me.I know I can’t do it well without teamwork 7. and we’ll build a good relationship 8.with whoever likes studying the wildlife.住所 2.海滨 3.鲨鱼 4.深处 5.望远镜 6.保护7.合作8.关系三、单句语法填空1.The people in the earthquake-stricken area are in(urge) need of food,medicine and shelters.2.They abandoned (carry) out the plan for lack of money.3.I can’t help (wonder) what happened to that little girl.4.Italy,which has a much weaker tradition of immigration, (witness) a sharp increase in immigration in recent years.5.As we all know,long and short are (opposite).6.He (pause) before making the important decision.7.It was a time I had no interest in study and wanted to drop out of school.四、完成句子1.Although he (亲眼看见了这场交通事故),he didn’t remember what the driver looked like.2.As they(正要逃离去美国时),the war began.3.“No,”he replied,(没有停下来想).4. (被拽起来) from her bed,she felt very angry.5.There will be one day(当这些被遗弃的孩子) will find their natural parents.6.Even though I strongly(要求他留下来),he left finally.7.The doctor will be here soon.(在此期间),please be relaeantime8.He was obviously in some kind of trouble,but I didn’t know (如何帮助他).9. (随着我们更加靠近),I could see a whale (被攻击) by a pack of about six other killers.10.(花了半个多小时的时间) get the boat back to James.五、阅读理解ASharks use their good sense of smell to search for prey(猎物).But a new study shows that the rising levels of carbon dioxide in the ocean could reduce sharks’ ability to find food.It’s bad news for a healthy ocean.Sharks are top predators(掠食动物) and are like the ocean’s weed controllers.Dixson works at the Woods Hole Oceanographic Institution in Massachusetts.Her earlier work has shown that clown fish in acidifying(酸化的) water act strangely.“We want to expand this research to sharks,because we know how important it is for sharks to find their food through their sense of smell,” said Di started by placing sharks in each of three different pools for five days.Each pool had a different level of carbon dioe amount as today’s ocean water.The second had a level of carbon dioxide that scientists expect to reach by .The third pool had the highest level of carbon dioxide that could develop by the year 2100.Sharks weren’t allowed to eat any food while in the pools.This made sure that they would be hungry.Then,Die into a pool with two side-by-side streams of flowing water.In one stream,the researchers pumped water,in which a dead squid had been overnight.This water smelled strongly of the squid.The other stream contained ocean water with no scent(气味).Because each stream flowed at the same rate and in the same direction,the squid smell stayed in its stream.The sharks could choose to swim in either stream.Sharks that had been swimming for five days in pools of regular ocean water spent more than 60 percent of their time in the squid-scented stream.The same was true for sharks that had been in water with the carbon dioxide level that could develop by the year .But sharks exposed to the highest level of carbon dioxide spent just 15 percent of their time in the squid-scented stream.1.Why did the writer mention the sharks,smell at the beginning of the passage?A.Because the writer appreciates their ability to find food.B.Because the writer considers them dangerous to human beings.C.Because the writer intends to show how to control weed in the ocean.D.Because the writer worries about the sharks in the ocean.,主要是引出主题,即:海洋环境的改变会对鲨鱼的觅食能力造成危害。
人教版高中英语选修七课时作业：Unit 3 Under the sea Section Ⅲ
3.3 新提升·课时作业Ⅰ.用括号中所给动词(短语)的适当形式填空1．He did it without ________(ask)．2．She didn't mind ________(ask) the questions about her private life.3．He asked who was the girl ________(operate) on in the operating room.4．As we approached the village we saw new houses ________(put up)．5．The film is worth ________(see)．6．The house wants ________(clean)．7．You'll find the topic ________(discuss) everywhere.8．In the traffic accident, his father came close to ________(kill)．9．________(use), the machine can't be lent to others.10．________(criticize) helped him see things more clearly.11．I still remember ________(take) to Shanghai when I was a child.12．________(show around) the lab, we were taken to the library.13．My clock runs faster so it needs ________(repair)．14．________(take) on the way to hospital, the child cried to see his mother.15．Mr Smith likes ________(ask) by his students.答案：1.being asked 2.being asked 3.being operated4．being put up 5.seeing 6.cleaning7.being discussed8.being killed 9.Being used 10.Being criticized 11.being taken 12.Having been shown around13．repairing 14.Being taken 15.being askedⅡ.完成句子1．________________(尽管被告知多次), he still repeated the same mistakes.2．He did it ________________(没有人让他做)．3．She didn't mind ________________(被问到这个问题)．4．As we approached the village we saw ________________(正在盖新房)．5．________________(给了一个这样好的机会), how could she let it slip away?6．He was unhappy ________________(没有表扬) what he had done.7．He asked who was the man ________________(被做手术)．8．________________(保护) a thick wall, they felt they were quite safe.答案：1.Having been told many times 2.without being asked 3.being asked this question 4.new houses being put up 5.Having been given such a good chance 6.for not having been praised for 7.being operated on8．Being protected byⅢ.阅读理解AThe growing amount of human noise pollution in the ocean could make fish unable to find a good habitat and cause their death，according to a new research from a UK－led team working on the Great Barrier Reef, the largest coral reef(珊瑚礁) in the world, off the northeast coast of Australia.After developing for weeks at sea, baby reef fish rely on natural noises as a clue to find the coral reefs where they can survive and grow stronger. However, with human noise pollution from ships，wind farms and oil mining on the increase，researchers are now concerned that this important behavior is coming under threat.Dr Simpson, a senior researcher in a British university，said，“When only a few weeks old, baby reef fish face a very difficult task in locating and choosing a suitable habitat. Reef noise gives them quite important information. But if they learn, remember and become attracted towards the wrong sounds, we might be leading them in all the wrong directions.”Dr Simpson and his team began their environment. Using underwater light traps, Dr Simpson and his team collected baby reef fish and put them into tanks with underwater speakers playing natural reef noise or a mix of man－made sounds. The next night the fish were put into specially－designed choice tanks. Again they played natural or man－made sounds. All the fish liked the reef noise，but only the fish that had experienced the mix of man－made sounds swam towards it, the others swam away when hearing the man－made sounds.The test result shows that fish can learn a new sound and remember it hours later. And they can tell the difference between sounds and, based on their experience, become attracted to other sounds, which might really affect their behavior on the most important night of their life. The breakdown of natural behavior could have damaging effects on the population of future fish groups.1．Baby reef fish find coral reefs mainly by their sense of ________.A. sight B．hearingC．smell D．touch2．Which of the following statements is TRUE about the research by Dr Simpson and his team?A．Scientists got their research results by making a comparison.B．They collected baby reef fish using underwater speakers.C．All reef fish in the test swam to the man－made sounds.D．The test was conducted during the day.3．What did the British research team feel most concerned about after the noise experiment?A．The reason why baby reef fish can find the location of coral reefs.B．The process of how baby reef fish learn a new sound.C．The population of fish groups in the future.D．The eating habits of baby reef fish.4．We can infer from the passage that baby reef fish ________.A．can find their suitable habitat whatever happensB．can survive in difficult living conditionsC．can get used to noise from humansD．are easily attracted by sounds5．What does the passage mainly talk about?A．A new research about noise pollution.B．A great task faced by a British research team.C．The way baby reef fish survive and grow stronger.D．A research about how noise pollution changes fish behavior.答案与解析：经英国科学家的研究发现，海洋中的人因为噪音污染使生活在澳洲的小礁鱼很难找到它们的栖息地。
人教版新课标高中英语 2019-2020学年 选修七 Unit 3 Under the Sea Grammar 配套练习 含答案详解
Unit 3Under the SeaGrammarⅠ.用所给词的适当形式填空1. I have to go now, for I can’t risk (punish) by our manager.2. The foreign friends you referred to are looking forward to (show) around our newly built language lab.3.Afraid of (attack) by sharks,people dare not go swimming in the sea.4.The bridge (build) now will be completed in three months.5.Don’t be angry with me for (not, invite) to the party.6. (give) such a good chance, you might as well make full use of it.7.The little girl was really terrified of (leave) alone in that dark house.8.What worried the child most was his (not, allow) to visit his mother in the hospital.9.While we’re developing industry and agriculture, we must prevent the earth from (pollute).10. (not, tell) when the play started, he came late to the theatre and missed the first scene.Ⅱ.句型训练1.That building (正在建设) now will be available to those low-income families after it is ready.2. is what most students wish for.在著名大学里受教育是大多数学生所希望的。
人教版高中英语选修七Unit 3 Under the sea grammar名师精编课时作业(8)
Unit 3 Under the sea grammar课时作业第一节单项选择1. There’s always room for a story that can people to another place.A.transportB.adjustC.relateD.guarantee2. Players of the Japanese game “Travel Frog” take care of the frogs and often come to feel a pet owner, expressing pride in being the “mother” of diligent and disciplined children or worrying about the growth of their children.A.little more thanB.more thanC.no more thanD.not more than3. Once the massive rocket by SpaceX sprinted off(腾空而起) at about 3:45p.m., everything seemed to as planned, from the activation of David Bowie’s(大卫·鲍伊) music as the sound track to the pinpoint return of two reusable booster rockets.A.take offB.go offC.set offD.pull off4. The language in the company’s statement is highly , thus making its staff confused.A.ambiguousB.apparentC.appropriateD.aggressive5. Thanks to the special chemical of the soil in the mountainous area, this economic plant grows well there.positionpetenceC.constructionD.conclusion6. what would happen the following day, they would have reconsidered their thoughts.A.Did they knowB.Were they to knowC.Had they knownD.Should they know7. The educational reform is now under way throughout the country, the students more opportunities to develop to their greatest potential.A.to grantB.having grantedC.grantingD.granted8. All preparations in advance before attendants arrive, the board chairman is confident the annual conference will be a success.A.hadbeenmadeB.madeC.havingmadeD.tobemade9. Big data is the driving force behind this zone’s development, a steady stream of new big data construction projects constantly.A.being introducedB.introducingC.having introducedD.to be introduced10. Neon lights are affecting the birds’ biological clock, leading to them when they should be asleep.A.awakenB.being awakeC.wakingD.to wake第二节任务型阅读Population ChangeWhy is the world’s population growing?The answer is not what you might think. The reason for the explosion is not that people have been reproducing like rabbits, but that people have stopped dropping dead like flies. In 1900, people died at the average age of 30. By 2000 the average age was 65. But while increasing health was a typical feature of the 20th century, declining birth rate could be a defining one of the 21st.Statistics show that the average number of births per woman has fallen from 4.9 in the early 1960s to 2.5 nowadays. Furthermore, around 50% of the world’s population live in regions where the figure is now below the replacement level(i.e.2.1 births per woman)and almost all developed nations are experiencing sub-replacement birth rate. You might think that developing nations would make up the loss(especially since 80% of the world’s people now live in such nations), but you’d be wrong. Declining birth rate is a major problem in many developing regions too, which might cause catastrophic global shortages of work force within a few decades.A great decline in young work force is likely to occur in China, for instance. What does it imply?First, China needs to undergo rapid economic development before a population decline hits the country. Second, if other factors such as technology remain constant, economic growth and material expectations will fall well below recent standards and this could invite trouble.Russia is another country with population problems that could break its economic promise. Since 1992 the number of people dying has been bigger than thatof those being born by a massive 50%.Indeed official figures suggest the country has shrunk by 5% since 1993 and people in Russia live a shorter life now than those in 1961. Why is this occurring?Nobody is quite sure, but poor diet and above alllong-time alcoholism have much to do with it. If current trends don’t bend, Russia’s population will be about the size of Yemen’s by the year 2050.In the north of India, the population is booming due to high birth rates, but in the south, where most economic development is taking place, birth rate is falling rapidly. In a further twist, birth rate is highest in poorly educated rural areas and lowest inhi ghly educated urban areas. In total, 25% of India’s working-age population has no education. In 2030, a sixth of the country’s potential work force could be totally uneducated.One solution is obviously to import foreign workers via immigration. As for the USA, it is almost unique among developed nations in having a population that is expected to grow by 20% from 2010—2030. Moreover, the USA has a track record of successfully accepting immigrants. As a result it’s likely to see a rise in the size of its working-age population and to witness strong economic growth over the longer term.第三节书面表达请阅读下面图表及文字,并按照要求用英语写一篇150词左右的文章。
人教版高中英语选修7高考一轮复习课时作业详答33Unit 3Under the sea新通用
课时作业(三十三)Ⅰ.1.A考查现在分词作定语。
being decorated意为“正在装修的”，修饰meeting-room。
2．A考查动名词作主语。
此处injure与leg之间是被动关系，故用动名词的被动形式。
3．C考查现在分词作定语。
turn与page之间是被动关系，being turned意为“正在翻动的”。
4．C考查urge的用法。
urge后跟从句时谓语用“(should)＋动词原形”，should可省略；也可用urge sb. to do sth.。
由于urge后跟宾格her，故排除A、D。
答案为C。
5．A考查固定短语。
be well aware of “对……非常清楚”；be well worth “非常值得”；be content with “对……满意”；be satisfied with “对……满意”。
句意为：当尤塞恩·博尔特准备在伦敦奥运会卫冕的时候，他很清楚他将为观众带来什么。
因此答案为A。
6．A考查副词辨析。
narrowly “勉强地，以毫厘之差”；slightly “稍微地”，强调程度；nearly “接近，几乎”；lightly “轻轻地；轻松地；容易地；不费力地”。
本句意为：令他们欣慰的是，他们的学生刚好勉强从摇晃的大楼中逃脱。
7．B考查形容词词义辨析。
句意：任何和小孩待过的人都知道男孩和女孩应对相似情况的方式是不同的。
be aware of 意识到。
8．A考查副词辨析。
句意为：喜欢听好音乐是一回事，自己能演奏好又完全是另外一回事。
A项表示“完全”；B项very一般用在形容词、副词、限定词前面，也可表示“正是”；C项rather表示“相当，很”，可用于形容词、副词、比较级、限定词以及too等的前面；D 项much表示“很多”，可修饰比较级。
根据句意及用法选择A项。
9．C考查短语辨析。
in the meantime “同时，在……期间”。
句意：你去买水果，同时我来做早餐。
人教版英语选修七同步导练课时习题精做：Unit 3 Under the sea9 含答案解析
课时习题精做9Ⅰ.单词拼写1．The past few years have ________ (目睹)great changes throughout China.2．Travel and hotel ________ (住宿) will be very expensive in this city during the Olympic Games.3．The children found many beautiful shells on the ________ (岸)while their parents were swimming.4．With so much noise going on she had to ________ (大声叫)to be heard.5．Hearing the gun, the enemies were horror struck and ________ (逃跑)in all directions.6．The poor workers ________ (拖)the heavy stones in teams with ropes over their shoulders.7．Together they dived into the ________ (深处)of the sea to search for some rare creatures and treasures.8．The businessman ________ (抛弃)his wife and went away with all their money.9．He has a very good ________ (关系)with his elder sister.10．Let's ________ (思考)on what we did.答案1．witnessed 2.accommodation 3.shore 4.yell5．fled 6.dragged7.depths8.abandoned9．relationship10.reflectⅡ.单句语法填空1．He__________ (flee)to America without hesitation after an argument with his parents.2．Every morning，my father gets up very early and __________ (jog)for about an hour，which is good for his health.3．The villagers planned to __________ (deep)the well so as to get more water from it.4．The final score of the basketball match was 93∶94.We were__________ (narrow)beaten.5．We turned the bicycle lights off __________ (conserve)the batteries and the__________(conserve)is necessary.6．The report called for __________(urge)action to reduce lead (铅)in petrol.7．__________(bury)in the research，he didn't notice what happened around him.8．__________(catch)in the heavy rain，he was wet to the skin.9．It was a time when we__________ (live)in harmony with nature.10．The approach __________ (get)close to the island is going by boat.答案1．fled 2.jogs 3.deepen 4.narrowly5．to conserve；conservation 6.urgent7.Buried8．Caught9.lived10.to gettingⅢ.单句改错1．Though be aware of the dangers of smoking to their own health，smokers still find it hard to give up smoking.__________ 2．Whenever you get into trouble，let me know and I will do everything I can help you out.__________ 3．After I heard the terrifying news，nothing could have stopped me from feeling scared death.__________4．When the scientist thinks about some important questions，he prefers to be left lonely instead of discussing with others.__________ 5．Yesterday I saw a drown child being saved by a young man.__________ 6．I have worked in a small company for two years and then I went abroad to seek my fortune.__________答案1．去掉be 2.can后加上to 3.scared后加上to4．lonely→alone 5.drown→drowning 6.去掉haveⅣ.完形填空Lainey finished third grade.She had good grades and could read __1__ grade level，but she did not like to read.On a family car trip，her Aunt Dede pulled out a copy of Harry Potter，as a surprise for her __2__．But Lainey took one look at it，__3__her eyes，and said，“Boring！”Aunt Dede，a teacher，had read the book to her students，and they loved it.__4__ the youngest children in the class were __5__ by thestory.They __6__ with great interest，and then__7__ joined in grand conversations about Harry's adventures.“How can you say it's __8__？Have you read it？”asked Aunt Dede.“No，it's too long and it doesn't have any __9__，”complained Lainey.“Oh，that's where you are __10__；there are lots of pictures.Every page is full of pictures；you just have to read the words to __11__ them.It's like magic.”“Nice try，Aunt Dede，”Lainey replied __12__ from the back seat.Another__13__ was in order.“Well，if you don't want to read it，give it __14__．Maybe your mom would __15__ hearing the story.”The book sailed through the air to Aunt Dede and she began to read it aloud.By the end of the first chapter，__16__ were coming from the back seat：“Please read a little__17__．”Lainey is an example of an __18__ reader.As shown here，Lainey can become __19__ about reading when __20__ with literature on topics that interest her，and when the people around her model involvement in the reading process.1．A.within B．on C．to D．above2．A.daughter B．niece C．student D．friend 3．A.opened B．dried C．rolled D．shaded 4．A.Even B．Still C．Just D．Yet5．A.surprised B．annoyedC．puzzled D．attracted6．A.read B．told C．listened D．wrote 7．A.suspectedly B．anxiouslyC．calmly D．enthusiastically8．A.amazing B．boringC．ridiculous D．humorous9．A.pictures B．storiesC．adventures D．conversations10．A.crazy B．foolishC．wrong D．different11．A.see B．matchC．show D．recognize12．A.sourly B．patientlyC．eagerly D．shyly13．A.idea B．tryC．belief D．behavior 14．A.away B．outC．in D．back15．A.enjoy B．admitC．mind D．finish 16．A.decisions B．requestsC．comments D．promises 17．A.more clearly B．longerC．louder D．more carefully 18．A.unpleasant B．innocent C．unwilling D．independent 19．A.astonished B．worried C．confused D．excited 20．A.presented B．concerned C．disturbed D．replaced答案与解析一个引导不愿阅读的孩子对阅读产生兴趣的故事。
人教版高中英语选修七课时习题精做：Unit 3 Under the sea 单元质量评估检测卷(三) 含答案解析
单元质量评估检测卷(三)(时间：120分钟满分：150分)第一部分听力(共两节，满分30分)第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1．How much does the man pay for his tickets in total?A．$135.B．$165.C．$195.2．What does the man want now?A．Draft beer.B．Coffee.C．Stout.3．When will the speakers arrive at the airport?A．At 7：55.B．At 8：05.C．At 8：15.4．Where will the man go for holiday?A．France.B．Egypt.C．Austria.5．How dose the woman feel at the news?A．Bored.B．Worried.C．Excited.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6．What can we learn from the dialogue?A．The woman was badly hurt.B．The car was terribly damaged.C．The kids were seriously injured.7．What was the woman thinking about?A．Getting the car repaired.B．Selling the damaged car.C．Buying a second-hand car.听第7段材料，回答第8至10题。
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Unit 3Under the seaSection ⅢLearning about Language & UsingLanguage课时习题精做Ⅰ.单句语法填空1．Everything in the room was turned upside down.2．Before he became aware of what had happened，the taxi had disappeared.3．On seeing a snake crawling towards her，the little girl was scared to death.4．Being held up in the water，the boy looked rather happy.5．Having cleaned the whole house，he went out to throw all the rubbish away.6．Because of the serious pollution，some fish are in danger of disappearing in the river.7．She was on the way home hurriedly in case that she would be trapped in a traffic jam.8．His parents hope in years to come he will reflect on his decision.Ⅱ.单句改错1．I don't like this kind of television advertisements targeting at children.targeting→targeted 2．There are many cars catching in the traffic jams on the weekend.catching→caught 3．I always keep my sheep tying to a tree on the riverbank.tying→tied 4．Tom is angry.The reason is because he doesn't like being laughed at in public.because→that 5．I didn't become aware his arrival.aware后加of Ⅲ.阅读理解A(2019·四川绵阳检测)German artist HA Schult is an unusual artist who uses trash(废物) to make sculptures(雕塑)．“We are living in a time of garbage，”says Schult.“I created a thousand sculptures of garbage.They a re a mirror of ourselves.”Here，Schult was talking about his 1,000 trash sculptures in the form of humans.He first exhibited (展览) them in 1996 in the western German state of North Rhine-Westphalia.“They are social sculptures，”he explains.“They are not onl y sculptures for the eyes.They are sculptures to spread the idea that we live in a time of garbage.”So far，Schult's social sculptures have been on show in Paris，in Moscow's Red Square，on the Great Wall of China，and in the desert next to the Pyramids of Giza near Cairo.HA Schult's work is unforgettable.Although his work has had a big influence on the art world，Schult remains modest about his creations：“Artists have to learn all the time.We are not important.All that counts is the time in which we are living.”Trash art has been around for years.But it seems that only the popular artists are regarded as true artists when working with trash.Why can't common people be considered artists when they use the same things and change them into some form of personal art？Maybe it's because we all have our own preset ideas of what art is and isn't，or whom artists are or should be.You can be an artist like Schult if you try.Look at used metal cans.What might be done with them？Imagine them in any number of new uses，or imagine them simply as an art form.What about boxes or clothing? Boxes can usually serve as new storage containers and houses for pets.And clothing? Imagine taking old clothes and turning them into hats or bags.【解题导语】本文主要讲述了一位德国艺术家利用垃圾创造艺术作品的故事，并以此鼓励读者行动起来，为环保出一分力。
1．What do we know about Schult's sculptures?A．They served as garbage containers.B．They reflected environmental issues.C．They were first shown in Paris，France.D．They were to raise economic awareness.解析：选B细节理解题。
根据第二段中的“They are sculptures to spread theidea that we live in a time of garbage.”可知，Schult的作品反映了环境问题，故选B。
2．HA Schult's artistic works also get the message across that an artist must ________.A．be socially responsibleB．be as modest as possibleC．make garbage recyclableD．take diverse artistic forms解析：选A推理判断题。
根据第三段最后一句“All that counts is the time in which we are living.”和第二段的整体内容可推知，Schult的作品传递了这样一个思想，即艺术家应该有社会责任感，故选A。
3．According to the last 2 paragraphs，the author probably agrees that ________.A．it takes talent to be a trash artistB．preset ideas are important to artistsC．trash art can't be seen as a real art formD．average people can also make trash artists解析：选D推理判断题。
根据最后一段第一句“You can be an artist like Schult if you try.”可推知，作者认为普通人也可以成为一名废品艺术家，故选D。
BMonday，June 8,2009 is World Ocean Day，which the United Nations set to protect oceans.About 80 percent of life on Earth depends on oceans and coasts，and more than a third of humans live in coastal areas or on small islands.Oceans provide mankind with more than $21 trillion every year in goods and services，including food，energy，transportation and fun.But oceans are increasingly under threat from pollution，overfishing，destruction of habitats，and the effects of increased CO2.Here are some tips to preserve the oceans for future generations.Reduce your plastic use.Plastic waste forms large floating islands in the middle of oceans，giving off toxins (毒素)and killing sea life，including turtles，birds，and fish.Instead of plastic ones，use reusable shopping bags.________ Overfishing affects the majority of the world's fisheries.So choose sustainable (可持续的)seafood at a store or a restaurant.Choose environmentally friendly household cleaners！Besides being better for your own health，these products are safer for the environment since what goes down the drain can end up in our oceans.Do background research before going on a beach-holiday.Before you stay in a hotel on the coast，ask staff what happens to their waste water and swimming pool water，and if they get their restaurant fish from sustainable sources.Keep your beach visit clean.When visiting the beach，take your trash with you and leave plants，birds and wildlife alone so everyone can enjoy them.Celebrate oceans.Take part in activities that restore and celebrate oceans.Support organizations that work to protect oceans.Also you can ask people around you to join you in protecting oceans.【解题导语】海洋对人类的作用不可小视，但是近年来海洋的污染日益加剧，本文告诉大家如何保护海洋。