北师大版高一英语必修四

北师大版高一轮英语必修4第一节单项填空(共15小题；每小题1分，满分15分)21．Often he________sit for hours doing nothing at all when he was in low spirits.A．should B．would C．could D．might22．If you don’t go there，________.A．so will I B．neither do I C．so do I D．neither will I23．Scientists generally agree that Earth’s climate will warm up over the next 50 to 100 years________it has warmed in the 20,000 years since Ice Age.A．so long as B．as much as C．as long as D．as well as24．________he lives in a comfortable flat and possesses a lot of money，he doesn’t seem as happy before.A．While B．Whether C．Unless D．Before25．It is________of you to turn down the radio while your sister is still in bed.A．considerate B．considerable C．considering D．considered26．________what I had originally thought boring，the trip to Qingdao turned out to be fun.A．Related to B．In place of C．Contrary to D．Because of27．There was________much smoke________they couldn’t see across the hallway.A．too；that B．such；as C．so；that D．rather；than28．Liu Xiang’s talent for running and his ability to learn from his experiences________greatly to his many successes in sports.A．owed B．contributed C．devoted D．related29．—I just can’t understand how he could________her indifference to him.—That’s why we cal l him Mr Please-all.A．put up with B．put off C．put on D．put through30．________with the new machine，a search party went into the cave，hoping to find buried treasure.A．Being armed B．To be armedC．Armed D．To arm31．She is already 18 years old，but she ________as if she were still a little girl.A．believes B．directs C．behaves D．declares32．The old man was telling a funny story，surrounded by many kids，________with fascination.A．all of whom were listened B．all of them listeningC．all of them listened D．all of them were listening33．________about the poor state of students’ physical fitness，the education ministry has urged local departments to increase spending on physical education.A．Having concerned B．To be concernedC．Concerned D．To be concerning34．The old pianist wouldn’t listen to our repeated request that he________in public again.A．play B．playedC．would play D．was going to play35．________you never plan to visit the polar bears in the North Pole or the penguins in the South Pole，now it is the proper time to start thinking about that.A．Until B．Unless C．As long as D．Even if第二节完形填空(共20小题；每小题1分，满分20分)My father enjoys bike riding.Ever since I was little，I’ve always loved going biking with my dad.__36__，as I became a teenager，other things began to draw my__37__.Suddenly，it was important to do things with__38__.I saw my dad every evening at home.Why did I have to__39__my Sundays to allday bike trips with him，too？If my indifference (冷漠) hurt him，my father kept__40__，but he would always let me know when he was planning a bike trip__41__I wanted to come.It was a Sunday morning，and I was in low__42__.Two of my friends had gone to the movies without inviting me.Just then my father__43__my room.“It’s a beautiful day.Want to go for a__44__，today，Beck？”“Leave me alone！” I impatiently__45__.Those were the last words I said to him before he left the house that__46__.Several hours later，the police called us，__47__us that Dad had a traffic accident.My father’s injuries were serious.It took several days before he could__48__speak.Beside his bed I held hishand gently，__49__of hurting him.“Daddy...I’m sorry...”“It’s okay，sweetheart.I’ll be okay.”“No，” I said，“I__50__what I said to you that day.You know，that morning？”“Sweetheart，I don’t__51__anything about that day.I remember kissing you goodnight the night before，though.” He__52__a weak smile.I felt regretful for my thoughtless remark，for I__53__wanted him to leave me alone.My teacher once told me that__54__have immeasurable power.They can hurt or they can heal.And we all have the__55__to choose our words.I intend to do that very carefully from now on.36．A.Therefore B．Instead C．Besides D．However37．A.attention B．sight C．effort D．energy38．A.Dad B．friends C．teachers D．brothers39．A.start B．save C．devote D．waste40．A.silent B．busy C．asleep D．awake41．A.unless B．in case C．so that D．as if42．A.spirits B．conditions C．states D．hopes43．A.left B．checked C．entered D．knocked44．A.ride B．walk C．picnic D．game45．A.whispered B．warned C．announced D．shouted46．A.moment B．morning C．afternoon D．evening47．A.convincing B．reminding C．informing D．phoning48．A.eventually B．generally C．strictly D．broadly49．A.tired B．afraid C．aware D．sorry50．A.discuss B．think C．care D．mean51．A.hate B．forget C．remember D．like52．A.got B．expressed C．exchanged D．managed53．A.often B．never C．even D．once54．A.apologies B．promises C．smiles D．words55．A.experience B．honor C．power D．desire第三部分：阅读理解(共20小题；每小题2分，满分40分)AMichael Jackson，the American pop legend，died of cardiac arrest (心搏骤停) in a Los Angeles hospital last night，just weeks from starting what he hoped would be a comeback—a series of sold-out shows in London.The pop superstar was taken to the University of California medical centre in Los Angeles last night，and doctors tried resuscitation (心肺复苏术) in the ambulance.He did not regain consciousness and was reported dead about three hours later.“My brother，the legendary King of Pop，passed away on Thursday 25 June at 2∶26 p．m.，”h is brother Jermaine said.“We believe he suffered a cardiac arrest at his home；however，the cause of his death is unknown until the results of the autopsy (验尸) are known.The personal physician who was with him at the time attempted to resuscitate him.”A spokesman for the UCLA medical centre said，“When he arrived at hospital at approximately 1∶14 p．m. a team of doctors attempted to resuscitate him for a period of more than one hour；they were unsuccessful.” Police said they were investigating，which is standard procedure in such cases.Jackson’s death brought a tragic end to a long decline from his peak in the 1980s when he was music’s greatest all­around performer，a uniter of black and white music who shattered the race barrier on MTV.His 1982 album Thriller，which included the blockbuster hits Beat It，Billie.Jean and Thriller，is still the best-selling album of all time，with an estimated 50 million copies sold worldwide.The world-famous entertainer had planned a series of 50 concerts in the O2 arena in London beginning on 12 July.Although in the last two decades his reputation was ruined by charges of child molestation (骚扰) and his strange public behaviour,1 million tickets were sold within hours，proving the King of Pop had enduring appeal.56．Where did Michael Jackson die?A．At his home in Los Angeles.B．In a Los Angeles hospital.C．On the stage in London.D．In an ambulance to hospital.57．Why are the police involved in investigating the death of Michael Jackson?A．Because they believed he was murdered.B．Because it is standard procedure in such cases.C．Because Michael Jackson was a famous singer.D．Because his relatives insisted on knowing the truth of his death.58．The underlined word “shattered” in Para.4 can be replaced by“________”．A．jumped B．limited C．broke D．avoided59．It can be inferred that Michael Jackson was________.A．a King of Pop with good healthB．a King of Pop and behaved gentlyC．still performing on the stage before his deathD．still popular in spite of his bad reputation60．What’s the main id ea of this passage?A．Michael Jackson dies of cardiac arrest.B．Michael Jackson was the legendary King of Pop.C．Michael Jackson’s death is still under investigation.D．People all over the world cry for Michael Jackson.BBlack-footed ferrets (雪貂) used to be in big trouble.The creatures are North America’s only native ferret species.By the late 1970s，scientists thought that black-footed ferrets had become extinct in the wild.Over the years，the number of ferrets has mirrored the number of prairie dogs (草原犬鼠) in the area.Prairie dogs make up 90 percent of what ferrets eat.Farmers have long viewed prairie dogs as pests，and used to kill them.At the same time，diseases swept through the prairie dog community and wiped out many of them.As their food supply declined，ferret populations suffered as well.In the 1970s，scientists tried to raise ferrets and introduce them into the wild after they grew up.Their efforts failed，and biologists thought that the animals had become extinct.Then，in 1981，a farmer’s dog discovere d black-footed ferrets near Meatiest，a town in northwest Wyoming.State wildlife managers trapped as many of the animals as they could.In total，they caught 18.Scientists from the Smithsonian Institution’s National Zoological Park in Washington，DC then attempted to feed these survivors.The researchers eventually managed to feed seven ferrets.Over many generations，the group and its offspring (后代) have successfully produced more than 4,800 animals.Since then，biologists have introduced ferrets that were raised by people in 12 other places.At least two thirds of these populations seem to be doing well.To know for sure if the reintroductions are working，scientists will have to carefully study the animals and their progress.61．The black-footed ferrets were once near extinction because______.A．a disease swept through the ferretsB．the number of prairie dogs declinedC．most of them had been killed by huntersD．they couldn’t adapt to the wild62．In the 1970s，scientists tried to________.A．feed as many prairie dogs as possible for black-footed ferrets to eatB．persuade the public to keep black-footed ferrets in their own housesC．kill prairie dogs to keep the balance of natureD．introduce black-footed ferrets into the wild63．We can infer from the passage that________.A．the population of black-footed ferrets will increaseB．scientists will fail to save the black-footed ferretsC．more black-footed ferrets will be caught and raised by peopleD．scientists are sure that the reintroductions are working well64．What do scientists have to do if they want to know whether the reintroductions are working?A．They have to raise more black-footed ferrets.B．They have to ask biologists for help.C．They have to study the black-footed ferrets and their progress.D．They have to introduce black-footed ferrets to some more places.65．What does the passage mainly talk about?A．Black-footed ferrets are in danger of dying out.B．How to prevent black-footed ferrets from disappearing.C．What local people have done to protect the black-footed ferrets.D．Scientists are trying to raise the number of black-footed ferrets.CMost children，even the youngest of children，are delighted to be around cats and dogs.But these pets carry plenty of germs and allergens (过敏原)，prompting researchers to ask：Are cats and dogs really safe for children?A study finds that，contrary to many parents’ fears，owning cats or dogs does not increase a child’s risk of developing allergies，and in fact，may actually protect them.The study’s lead author，Dr.Dennis Ownby of the Medical College of Georgia，said that even he was “very surprised” by the results.Ownby and colleagues followed more than 470 children from birth to age 6 or 7，comparing those exposed to cats and dogs during their first years of life to those who were not.By using skin-prick tests for detecting common allergies，the researchers found that，contrary to what many doctors had been taught for years，children who had lived with a pet were not at greater risk.Even more remarkable，children who had two or more dogs or cats had an even greater reduction，up to 77 percent，in risk of allergies.Researchers suggest this protective effect may be the result of early exposure to lots of bacteria that are carried by dogs and cats.Exposing young children to these bacteria helps “exercise” their immune systems early in life so that they’re better able to resist allergic diseases later.“There’ s something very important in the first years of life when the immune system is developing that we can retrain it away from an allergic response，” said Dr.William Davis.And while researchers are not encouraging parents to buy dogs or cats just to reduce a child’s allergy risk，they say if a family already has one or more animals，there’s no need to get rid of them.66．Why do the researchers feel “very surprised” by the results of the study?A．Because the results are contrary to their expectation.B．Because so many children are playing with cats and dogs.C．Because parents are so much worried about their children.D．Because children with animals may develop allergies easily.67．Compared with children who have pets，those who haven’t______.A．will lose the chance to develop immune systemB．may suffer allergic diseases more oftenC．will reduce the harm from bacteriaD．can keep doctors away68．It can be inferred from the passage that________.A．pets are ill-treated by their ownersB．less families would like to own cats and dogsC．keeping pets is a good way to keep children healthyD．the results of the study can make families with pets feel at ease69．The un derlined word “it” in the fifth paragraph refers to______.A．the early life B．an allergic diseaseC．immune system D．something important70．What may be the best title of the passage?A．How to protect your kids from allergiesB．Your pets may be helping your kidsC．Bacteria do good to your kidsD．Advantages of owning petsDThe global financial crisis is likely to cause increased mental health problems and even suicides (自杀) as people struggle to deal with poverty and unemployment，the World Health Organization warned on Thursday.Hundreds of millions of people worldwide are already affected by mental problems such as depression and bipolar disorders and the current market meltdown (崩溃) could worsen feelings of despair among people who can’t stand such illne sses.The United Nations agency said the impact could be especially marked for those living in low and middle income countries where access to treatment is often limited.“We should not be surprised at the turbulence (动荡) and likely consequences of the current financial crisis.Now we are seeing a huge gap in taking care of people in great need，” WHO director-general Margaret Chan told at a meeting of mental health experts.“It should not come as a surprise that we continue to see more stresses，suicides and mental disorders，” Chan warned.Benedetto Saraceno，director of WHO’s mental health，said mental health disorders affected one in four people at some point in their lives.Mental and neurological disorders are often chronic (慢性) and disabling，he said.Nearly 1 million people commit suicide worldwide every year，a large proportion (比例) of whom are young adults.Asked about the financial crisis，Saraceno said，“Poverty can be the consequence of such events，the debts，despair and sense of loss that may reach middle and lower classes.Even the poor can be affected by this crisis.”“There is a clear evidence that suicide is linked to financial disasters.I am not talking about the millionaire’s jumping out of the window but about poor people，” he said.The global crisis co uld be expected to affect the “stability (稳定) of communities and families”，according to Saraceno.71．According to the passage，the chief result of the worldwide financial crisis is that________.A．more people will be poorerB．more people will be out of jobsC．more people will suffer from mental problemsD．more people will commit suicide72．The United Nations agency worried that________.A．more rich people would commit suicideB．the financial crisis might especially influence developing or underdeveloped countries C．the current market meltdown could worsen feelings of despairD．hundreds of millions of people in the world were already affected by mental problems 73．The underlined word “impact” in the third paragraph probably means________.A．crisis B．disorder C．meltdown D．influence74．It is implied that________.A．far more work should be done to help those who are mentally illB．it will be surprising to see more people commit suicideC．a mental disorder is a chronic diseaseD．many more young adults commit suicide worldwide than people of other ages75．The best title for the passage is ________.A．Consequences of Global Financial CrisisB．Mental Disorders Resulting from Global Financial CrisisC．Suicides as a Result of Market MeltdownD．Chronic Mental Disorders第Ⅱ卷(非选择题，共45分)第四部分：书面表达(共两节，满分45分)第一节阅读表达(共5小题；每小题3分，满分15分)While everybody enjoys fresh cut flowers around his house，few people know how to keep them for as long as possible.This may be done by keeping in mind a few simple facts.Flowers are not intended by nature to live very long.Their biological purpose is simply to attract birds or insects，such as bees，for pollination (授粉)．After that，they quickly dry up and die.The__process__by__which__flowers__consume__oxygen__and__produce__carbon__dioxide ，called__breathing，creates__the__energy__the__flower__needs__to__give__the__flower__its__shape__and__colo ur.The making of seeds also depends on this energy.While all living things breathe，flowers have a high level of breathing.A result of all this breathing is heat，and for flowers the level of heat relative to the mass of the flower is very high.Breaching also brings about the eventual death of the flower.Thus the greater the level of breathing is，__________________________________.How，then，to control the rate at which flowers die? By controlling breathing.How is breathing controlled？By controlling temperature.We know that breathing produces heat，but the reverse is also true.Thus by maintaining low temperatures，breathinng is reduced and the cut flower will age more slowly.Another vital factor in keeping cut flowers is the quality of the water in which they are placed.To rid the water of these unwanted substances，household chlorine bleach (含氯漂白剂) can be used in small quantities.It is recommended that 15 drops of chlorine bleach be added to each litre of water.The water and solution should also be replaced each day.76．What is the best title of the passage? (Please answer within 10 words.)________________________________________________________________________ 77．Please find a sentence in the passage which can replace the following one.It is essential that cut flowers are relative to how good or bad the water is，where they are put.________________________________________________________________________ 78．In which paragraph is the following meaning mentioned？(Please answer within ten words.) The aging of cut flowers can be slowed down by stopping breathing.________________________________________________________________________ 79．Fill in the blank in Para.2 with proper sentence.(Please answer within ten words.)________________________________________________________________________ 80．Translate the underlined sentence in the passage into Chinese.________________________________________________________________________ 第二节写作(满分30分)(2009年济南检测)据报道，某高中设立心理宣泄室。