2015年Unit-1　Laughter-is-good-for-you作业题解析（6份单元检测(一)

单元检测(一)第卷第一部分听力(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。1On which floor is the doctors office?AOn the fifth floor.BOn the sixth floor.COn the ninth floor.2Why is the man speaker going to the States?AHis company is holding an exhibition in the States.BHe is going sightseeing in the States.CHis company is going to show computers at the exhibition in the States.3How long will the man stay in this hotel?A27 days.B30 days.C34 days.4Why will the man take a heavy sweater with him?AHe loves it very much.BThe weather is very cold.CHe might need it at night.5How do you think Sally most probably went to the park last Sunday?ABy train.BBy car.CBy bus.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至8题。6What is wrong with the woman?AShe is wet all over.BShe has a bad headache.CShe has had a cough for three days.7What does the man tell the woman to do?AStay in bed for some time and take some medicine.BGo around from time to time.CCome to see him tomorrow morning.8Where does the conversation most probably take place?AIn a garden.BIn the mans office.CIn the womans house.听第7段材料，回答第9至11题。9How many days does the man go to school every week in his country?AFive days.BFive days and a half.CSix days.10Where is the woman going?ATo a cinema.BTo the school.CTo the mans house.11When will the woman begin to go to school?AFriday.BSaturday.CMonday.听第8段材料，回答第12至14题。12What did the two speakers do just now?AThey watched a football match.BThey visited a museum.CThey saw a film.13Why dont the two speakers have Chinese food?AThe woman doesnt like it.BThe woman had it last night.CThe man doesnt like it.14What do the two speakers decide to eat finally?APizza.BCurry and rice.CHot dog.听第9段材料，回答第15至17题。15Who is the woman?AJohns mother.BJohns sister.CJohns teacher.16What is the possible relationship between the two speakers?AHusband and wife.BClassmates.CTeacher and student.17What do we know about John?AHe gave his teacher a gift.BHe failed in the exam again.CHe has done a great job.听第10段材料，回答第18至20题。18Why is a bicycle sometimes better than a car in the town?AIt has a basket at the front.BIt is much cheaper than a car.CIt is often faster than a car.19When does the speakers husband use the bicycle?AWhen he goes for an outing.BWhen he goes to his office.CWhen he goes to see his friends.20What can we learn from what the speaker said?ARiding saves her a lot of money.BRiding does her a lot of good.CCycling is her favourite sport.第二部分英语知识运用(共两节，满分45分)第一节单项填空(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。21The man we followed suddenly stopped and looked as if _ whether he was going in the right direction.Aseeing Bto see Chaving seen Dto have seen22Why do you look so blue?My sons behaviour in school greatly _ me.Apunished Bdamaged Cannoyed Ddisturbed23Her daughter was determined to _ and became a doctor.Afollow her routine Bfollow the exampleCfollow in her steps Dfollow the lead24He was so angry that he tore _ all the books on the desk.Aat Baway Cdown Dup25She _ greater responsibilities when she was promoted.Atook over Btook to Ctook on Dtook with26_ the reasons，you shouldnt have broken your promise.AHowever BWhatever CWhat DHow27The moment the star took the floor，his excited fans _ thunderous applause.Aran into Bburst into Ccame into Dturned into28It is known to all that there is _ as a free lunch.Ano such a thing Bno such thingCsuch no thing Dno such things29People have planted a great many trees in order to _ wind and sand in the desert.Ahold down Bhold upChold back Dhold out30I was on the highway when this car went past followed by a police car. They _ at least 150 kilometers an hour.Ashould have been drivingBmust have been drivingCcould have drivenDwould have driven31Sorry，do you mind if I smoke here?Yes，_.Ayou could Bgo aheadCI do Dmy pleasure32His ability _ in those years was praised by all of us.Ashowing Bbe showingCshown Dwas shown33With some urgent business _，Mr.Smith has decided to put off his journey to Paris.Aattending to Bto attend toCattended to Dwill attend to34I wonder how much you charge for your services.The first two are free _ the third costs $ 30.Awhile BuntilCwhen Dbefore35We tried to find a table for seven，but they were all _.Agiven away Bkept awayCtaken up Dused up第二节完形填空(共20小题；每小题1.5分，满分30分)阅读下面短文，从短文后各题所给的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。A young man was getting ready to graduate from college. For many months he had _36_ a beautiful sports car in a dealers showroom，and _37_ his father could well _38_ it，he told him that was all he wanted.On the morning of his graduation day his father called him into his own study and told him how _39_ he was to have such a fine son. He handed his son a beautiful gift box. _40_ but slightly disappointed，the young man _41_ the box and found a lovely book. _42_，he raised his voice at his father and said，“_43_ all your money you give me a book？” And rushed out of the house，_44_ the book in the study.He did not contact (联系) his father for a whole year _45_ one day he saw in the street an old man who looked like his father. He _46_ he had to go back home and see his father.When he arrived at his fathers house，he was told that his father had been in hospital for a week. The moment he was about to _47_ the hospital，he saw on the desk the _48_ new book，just as he has left it one _49_ ago. He opened it and began to _50_ the pages. Suddenly，a car key _51_ from an envelope taped behind the book. It had a tag (标签) with the dealers name，the _52_ dealer who had the sports car he had _53_. On the tag was the _54_ of his graduation，and the _55_PAID IN FULL.36A.expectedBenjoyedCadmiredDowned37A.findingBprovingCdecidingDknowing38A.affordBofferCkeepDlike39A.encouragedBcomfortableCproudDmoved40A.NervousBSeriousCCarefulDCurious41A.packedBopenedCpicked upDput aside42A.AngrilyBEagerlyCCalmlyDAnxiously43A.AtBFromCWithDTo44A.tearingBputtingCforgettingDleaving45A.untilBasCbeforeDunless46A.learnedBrealizedCrecognizedDadmitted47A.get toBsearch forCturn toDleave for48A.muchBstillChardlyDquite49A.yearBmonthCweekDday50A.cleanBreadCturnDcount51A.lostBcameCappearedDdropped52A.oldBsameCspecialDnew53A.rememberedBdesiredCfoundDmet54A.pictureBplaceCdateDsign55A.wordsBinformationCmessagesDcard第三部分阅读理解(共20小题；每小题2分，满分40分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。AMany people who work in London prefer to live outside it，and to go to their offices，or schools every day by train，car or bus，even though this means they have to get up earlier in the morning and reach home late in the evening.One advantage of living outside London is that houses are cheaper. Even a small flat in London without a garden costs quite a lot to rent. With the same money，one can get a little house in the country often with a garden of ones own.Then，in the country one can rest from the noise and hurry of the town. Even though one has to get up earlier and spend more time in the trains or buses，one can sleep better at night and during weekends and on summer evenings; one can enjoy the fresh，clean air of the country. If one likes gardens，one can spend ones free time digging，planting，watering and doing the hundred and one other jobs which are needed in the garden. Then，when the flowers and vegetables come up，one has the reward of one who has shared the secret of Nature.Some people，however，take no interest in country things：for them，happiness lies in the town，with its cinemas and theaters，beautiful shops and busy streets，dance halls and restaurants. Such people would feel that their life was not worth living if they had to live it outside London. An occasional walk in one of the parks and a fortnights(two weeks) visit to the sea every summer is all the country they want. The rest they are quite prepared to leave to those who are glad to get away from London every night.56Which of the following statements is NOT true?APeople who like country things prefer to live outside the city.BPeople who work in London prefer to live in the country.CBecause of certain disadvantages of living outside London，many people who work in London prefer to live inside London.DBecause of certain advantages of living outside London，many people who work in London prefer to live outside London.57One can use the same money for _ in London to buy a little house with a garden in the country.Agetting a small flat with a gardenBhaving a small flat with a gardenCrenting a small flat without a gardenDbuying a small flat without a garden58When the flowers and vegetables in the garden come up，those _ have the reward of one who has shared the secret of Nature.Awho live in the countryBwho have spent time working in the gardenCwho have a garden of their ownDwho have been digging，planting and watering59The underlined word “rest” in the last paragraph refers to _.Athe rest timeBthe rest peopleCthe rest of the countryDthe rest of the parks and of the seaBIf you were to walk up to Arthur Bonner and say，“Hey，Butterfly Man”，his face would break into a smile.The title suits him.And he loves it.Arthur Bonner works with the Palos Verdes blue butterfly (蝴蝶)，once thought to have died out.Today the butterfly is coming backthanks to him.But years ago if youd tell him this was what hed be doing someday，he would have laughed，“Youre crazy.”As a boy，he used to be “a little tough guy on the streets”At age thirteen，he was caught by police for stealing.At eighteen，he landed in prison for shooting a man.“I knew it had hurt my mom，”Bonner said after he got out of prison，“So I told myself I would not put my mom through that pain again.”One day he met Professor Mattoni，who was working to rebuild the habitat (栖息地) for an endangered butterfly called EI Segundo blue.“I saw the sign Butterfly Habitat and asked，How can you have a habitat when the butterflies can just fly away？”Bonner recalls.“Dr.Mattoni laughed and handed me a magnifying glass (放大镜)，Look at the leaves.I could see all these caterpillars (蝴蝶的幼虫) on the plant.Dr.Mattoni explained，Without the plant，there are no butterflies.”Weeks later，Bonner received a call from Dr.Mattoni，who told him there was a butterfly that needed help.That was how he met the Palos Verdes blue.Since then hes been working for four years to help bring the butterfly back.He grows astragalus，the only plant the butterfly eats.He collects butterflies and brings them into a lab to lay eggs.Then he puts new butterflies into the habitat.The butterflys population，once almost zero，is now up to 900.For their work，Bonner and Dr.Mattoni received lots of awards.But for Bonner，he earned something more：he turned his life around.For six years now Bonner has kept his promise to stay out of prison.While hes bringing back the Palos Verdes blue，the butterfly has helped bring him back，too.60When he was young，Arthur Bonner _.Abroke the law and ended up in prisonBwas fond of shooting and hurt his momCoften laughed at people on the streetsDoften caught butterflies and took them home61Bonner came to know the Palos Verdes blue after he _.Afound the butterfly had died outBwon many prizes from his professorCmet Dr.Mattoni，a professor of biologyDcollected butterflies and put them into a lab62From the last sentence of the test，we learn that raising butterflies has _.Amade Bonner famousBchanged Bonners lifeCbrought Bonner wealthDenriched Bonners knowledge63Which of the following would be the best title for the text?AA Promise to MomBA Man Saved by ButterfliesCA Story of ButterfliesDA Job Offered by Dr.MattoniCThe common cold is the worlds most widespread illness，which is plagues(疫病) that flesh receives.The most widespread fallacy(谬误) of all is that colds caused by cold. They are not. They are caused by viruses(病毒) passing on from person to person. You catch a cold by coming into contact，directly or indirectly，with someone who already has one. If cold causes colds，it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes.During the First World War soldiers who spent long periods in the trenches (战壕)，cold and wet，showed no increased tendency to catch colds.In the Second World War prisoners at the notorious Auschwitz concentration camp (奥斯维辛集中营)，naked and starving，were astonished to find that they seldom had colds. At the Common Cold Research Unit in England，volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths，they put on bathing suits，allowed themselves to be with cold water，and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose.If，then，cold and wet have nothing to do with catching colds，why are they more frequent in the winter? Despite the most painstaking research，no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times，and this makes it easier for cold viruses to be passed on.No one has yet found a cure for the cold. There are drugs and pain suppressors (止痛片) such as aspirin，but all they do is relieve the symptoms (症状)64The writer offered _ examples to support his argument.A4 B5 C6 D365Which of the following does NOT agree with the chosen passage?AThe Eskimos do not suffer from colds all the time.BColds are not caused by cold.CPeople suffer from colds just because they like to stay indoors.DA person may catch a cold by touching someone who already has one.66Volunteers taking part in the experiments in the Common Cold Research Unit _.Asuffered a lotBnever caught coldsCoften caught coldsDbecame very strong67The passage mainly discusses _.Athe experiments on the common coldBthe fallacy about the common coldCthe reason and the way people catch coldsDthe continued spread of common coldDWhy is sleep so important? During the day，you spend a lot of time running，jumping，laughing，eating，and talking. You use up a lot of energy，and by the end of the day youre tired. Sleep gives your body a chance to rest. But your mind and body are not completely at rest during sleep. Theyre actually working hard to “recharge your batteries” so that you will wake up feeling good and ready to go.While you sleep，your brain sorts out all the things that happened during the day. It stores away the important events as memories. It also goes over things you were wondering or worrying about，and you may wake up with answers to some of your problems.You also grow while you sleep. A chemical called “human growth hormone” is released in the body during sleep to help the growth of cells and tissues. This growth hormone also helps the body to repair itselfto heal cuts，bruises (擦伤)，and sore muscles.Sleep helps your body to conserve energy too. You use up a lot of energy during your daily activities. But when you sleep，your body temperature falls，and your “metabolism” (新陈代谢) slows down. You are still using some energy，but much less than when you are awake and active.Have you ever stayed up past your bedtime? Did you get cranky (脾气坏的)? Did you have trouble getting up the next morning? Maybe you had problems seeing clearly or your mind was in a fog. Those were your bodys ways of saying，“I need sleep！” Getting the right amount of sleep is very important. A lack of sleep can keep your body and mind from working properly.68What is this passage about?AHow the brain sleeps.BHow much sleep you need.CHow sleep affects your body.DHow many ways to go to sleep.69What does “human growth hormone” do when people sleep?AIt helps repair the body.BIt helps store memories.CIt helps answer problems.DIt helps slow the metabolism down.70According to the passage，what will happen if people go to bed too late?AThey will grow very fast.BThey will get cranky.CThey will save up energy.DThey will worry more.71Why did the author write this passage?ATo explain the importance of sleep.BTo convince readers to enjoy sleeping.CTo share ideas about how to