Unit 5 A delicate World 单元测试卷（无听力音频）-【新课程能力培养】2025-2026学年高中英语选择性必修第二册练习手册（外研版）

Unt5单元测试卷。 Unit5单元测试卷 第一部分听力（共两节，满分30分）》 A.A trip. 第一节（共5小题；每小题1.5分，满分： B.Food. 7.5分) C.The environment. 听下面5段对话。每段对话后有一个小：第二节（共15小题；每小题1.5分，满分 题，从题中所给的A、B、C三个选项中选：22.5分) 出最佳选项。听完每段对话后，你都有10 听下面5段对话或独白。每段对话或独 秒钟的时间来回答有关小题和阅读下一个小： 白后有几个小题，从题中所给的A、B、C 题。每段对话读两遍。 三个选项中选出最佳选项。听每段对话或独 1.What does the conference focus on? 白前，你将有时间阅读各个小题，每小题5 A.Water shortage. 秒钟：听完后，各小题将给出5秒钟的作答 B.Food crisis. 时间。每段对话或独白读两遍。 C.Global warming. 听第6段材料，回答第6、7题。 2.What's her suggestion? 6.Where are the speakers having the picnic? A.Stay at home. A.By the lake. B.Wear a mask. B.Under the trees. C.Drive a car. C.Beside the walking paths. 3.Why do bull shark attack people frequently 7.What's the weather like now? in that waters? A.Cloudy. A.It is unknown. B.Hot. B.It is hungry. C.Cool. C.It bit people mistakenly. 听第7段材料，回答第8至10题。 4.As mentioned,what is one of the main reasons 8.What time does she want to wake up in the for the wildfire? morning? A.The burning cigarette. A.7:00. B.8:00.C.10:00. B.The severe drought. 、 9.Why does the woman want to get up early? C.It is unknown. A.To go jogging. 5.What are the speakers talking about in ge-: B.To have an early breakfast. neral? C.To see her parents around 7:00 a.m. 45 高中英语选择性必修第二册（外研版） 10.What will the speakers do on Sunday mor-17.Why is it called Jiuzhaigou? ning? A.Because there are 9 virgin forests. A.Make plans. B.Because there are 9 nature reserves. B.See a play. C.Because there are 9 villages in the val- C.Sleep late. ley. 听第8段材料，回答第11至13题。 听第10段材料，回答第18至20题。 11.What is Mary looking for? 18.Where is Himalayas located? A.A student apartment. A.On its southern border. B.The student dormitory. B.On its northern border. C.The Students'Union building. C.On its eastern border. 12.What does Sam major in? 19.What kind of animals are more likely to in- A.Psychology. habit there? B.Business. A.Smaller animals. C.Medicine. B.Unknown. 13.What can be inferred from the conversa- C.Larger animals. tion? 20.What contribute to the protection of the A.Mary lives outside the school. fragile environment there? B.Sam has just arrived in the States. A.People never step onto that place. C.The speakers know each other well. B.People live in harmony with the creatures. 听第9段材料，回答第14至17题。 C.The environment is strong enough to cure 14.How many nature reserves in Sichuan? itself. A.Only Jiuzhaigou. 第二部分阅读（共两节，满分50分） B.15. 第一节（共15小题；每小题2.5分，满分 C.16. 37.5分) 15.According to the dialogue,what is the most 阅读下列短文，从每题所给的A、B、 attractive scenery in Jiuzhaigou? C、D四个选项中选出最佳选项。 A.Virgin forests there. A B.The landscape there. In parts of Africa,the sky is filled with a C.The mountain there. dark cloud.But this is no rain cloud.It is a 16.Where did they pay a visit to first? living cloud made of billions of locusts that A.Waterscape. are traveling across the continent eating every B.Virgin forests. thing in their path. C.Local village. And in the battle to stop this disaster,a 46 Unt5单元测试卷。 radio station in Senegal,West Africa,is offer- on the locusts ing listeners 50 kilograms of rice if they can C.to prevent more people from starvation catch and kill 50 kilograms of locusts.The ra- D.to get more people to listen to the radio dio station is in one of Senegal's worst affect- report on locusts ed regions. 22.It can be concluded that,in order to end This is West Africa's biggest locust disas- the locust disaster, ter in 15 years,and it is moving east,causing A.leaders of 12 countries in West Africa huge damage to crops.As they move,they should call on their people to take action breed,and increase their number and will soon B.insect experts should be sent to these threaten Sudan in the northeast of Africa. regions Some say it could reach Asia.Experts say the C.other countries outside Africa should great damage to crops in areas already suffer- keep close watch on their own lands ing from food shortages and war could cause D.help from all over the world is in ur- many people to go hungry.Governments in gent demand the region are not well equipped to fight the 23.What does the passage mainly talk about? pest. A.Food shortage in Africa Although leaders of 12 countries have B.International aid to Africa. agreed on a plan,it is not expected to be C.The insects attack on Africa. enough."We are now treating 6,000 hectares D.Terrible storm in Africa. per day with pesticide,but we need to treat B 20,000 hectares per day in order to have any Parrots are prey animals,which means hope of controlling this disaster,”said Mo-:that other predators(捕食者)in the wild,such hamed Abdallahi Ould Babah,director of lo-as hawks or snakes,are looking to make them cust control in Mauritania. 、 into a meal.This one factor influences parrots' Requests are being made for international behavior in your house more than any other. aid,which is the only way to limit the crisis, Parrots are most easily hurt when feeding the UN's Food and Agriculture Organization on the ground;membership in a group plays warned an important function in ensuring their safety 21.The purpose of offering peoplerice for catch-:and improving their chances of survival from ing locusts in Senegal is attacks by predators.The most common preda- A.to get more people to eat rice so as to tors of parrots include hawks,snakes,cats, leave less for locusts monkeys,and bats.Some predators make at- B.to get more people involved in the war tacks only during the day while others hunt in 47 高中英语选择性必修第二册（外研版） the night. 25.What is parrots'first response to an imme- As prey animals,parrots are constantly diate risk? watching out for danger and they instinctively A.To attack back. (本能地)react to risks.Their first choice is B.To get away. to take flight.However,if this is not possible, C.To protect the young. they will fight with their powerful beaks to de- D.To play dead. fend themselves. 26.Why would a balloon frighten a parrot? Because their biggest enemy is the hawk, A.It may explode suddenly. parrots are especially reactive to quick move- B.It may be in a strange shape. ments from above and behind.For this reason, C.It may have a strong color. it is wise to avoid quick,sudden movements D.It may move around quickly. near your bird.This is a built-in reaction not 27.What is the author's purpose of writing the subject to logic or reason.Simple and rela- text? tively harmless household objects can draw A.To explain wild parrots'behavior. extreme fear responses from a bird.For exam- B.To give advice on raising a parrot. ple,a balloon may represent a hawk or a va- C.To call for action to protect animals. cuum hose(吸尘器软管)may be the same D.To introduce a study on bird ecology. as a snake in your bird's mind. C As prey animals,parrots are often fright- After years of heated debate,gray wolves ened by exposure to new household items or were reintroduced to Yellowstone National Park. strangers.It is important to expose your bird Fourteen wolves were caught in Canada and to safe experiences and changes starting at a:transported to the park.By last year,the Ye- very young age to build flexibility and im- llowstone wolf population had grown to more prove their adaptability.Variety in diet and than 170 wolves. toys,travel,and exposure to new people and Gray wolves once were seen here and places all help to make your bird more flexi- there in the Yellowstone area and much of the ble and adaptable to change. continental United States,but they were gra- 24.What is important for parrots to better sur- dually displaced by human development.By vive from attacks in the wild? the 1920s,wolves had practically disappeared A.Living in a group. from the Yellowstone area.They went farther B.Growing beautiful feathers. north into the deep forests of Canada,where C.Feeding on the ground. there were fewer humans around. D.Avoiding coming out at night. The disappearance of the wolves had many 48 Unt5单元测试卷。 unexpected results.Deer and elk populations- D.The reintroduction of wolves to Yel- major food sources(来源)for the wolf- lowstone Park. grew rapidly.These animals consumed large 29.What does the underlined word "displaced" amounts of vegetation(植被)，which reduced in Paragraph 2 mean? plant diversity in the park.In the absence of A.Tested. wolves,coyote populations also grew quickly. B.Separated. The coyotes killed a large percentage of the C.Forced out. park's red foxes,and completely drove away D.Tracked down. the park's beavers. 30.What did the disappearance of gray wolves As early as 1966,biologists asked the bring about? government to consider reintroducing wolves A.Damage to local ecology to Yellowstone Park.They hoped that wolves B.A decline in the park's income. would be able to control the elk and coyote C.Preservation of vegetation. problems.Many farmers opposed the plan be- D.An increase in the variety of animals. cause they feared that wolves would kill their 31.What is the author's attitude towards the farm animals or pets. Yellowstone wolf project? The government spent nearly 30 years A.Doubtful. B.Positive. coming up with a plan to reintroduce the C.Disapproving. D.Uncaring. wolvers.The US Fish and Wildlife Service D carefully monitors and manages the wolf When someone has been bitten by a snake, packs in Yellowstone.Today,the debate con-try to find out if the snake is poisonous or tinues over how well the gray wolf is fitting in harmless.Their bite marks are usually diffe- at Yellowstone.Elk,deer,and coyote popula-rent.The bite of most poisonous snakes leaves tions are down,while beavers and red foxes marks of two fangs.If the bite of a snake have made a comeback.The Yellowstone wolf leaves only two rows of teeth marks,but no project has been a valuable experiment to help fang marks,it is less likely that the snake is biologists decide whether to reintroduce wolves poisonous. to other parts of the country as well. People often believe that certain harmless 28.What is the text mainly about? snakes are poisonous.Try to find out which of A.Wildlife research in the United States. the snakes in your area are truly poisonous B.Plant diversity in the Yellowstone area.and which are not.Please do not kill non-poi- C.The conflict between farmers and gray sonous snakes,because they do no harm.On wolves. the contrary,they kill mice and other pests 9 高中英语选择性必修第二册（外研版） that do lots of damage.Some even kill poi- 32.What is the purpose of Paragraph 2? sonous snakes. A.To introduce different kinds of snakes Here is some treatment for poisonous to us. snakebite: B.To tell us how to recognize poisonous *Stay quiet:don't move the bitten part. snakes The more it's moved,the faster the poison C.To advise treating poisonous and harm- will spread through the body.If the bite is on less snakes differently. the foot,the person should not walk at all. D.To show how to protect ourselves from *Remove jewellery because swelling snakes 胀)can spread rapidly. 33.If our hand is bitten,we should wind the *Wrap the bitten part with a wide elastic bandage over the whole arm to bandage or clean cloth to slow the spread of A.stop the pulse poison.Keeping the arm or leg very still,wrap B.avoid infection it tightly,but not so tight that it stops the C.prevent the blood from flowing pulse(脉搏)at the wrist or on top of the D.reduce the spread of poison foot.If you cannot feel the pulse,loosen the 34.Which of the following first aid may cause bandage a little. infection? *Wind the bandage over the hand or foot, A.Removing the poison with the mouth. and up the whole arm or leg.Make sure you B.Wrapping the elastic bandage tightly. can still feel the pulse. C.Drinking some water after a snakebite. *Carry the person,on a stretcher(担架) D.Giving mouth to mouth to save the vic- if possible,to the nearest health center.If you tim can,also take the snake,because different 35.Where does this text most probably come snakes may require different antivenoms from? 蛇毒血清). A.A research plan. *Poisonous snakebite is dangerous.Send B.A health magazine. for medical help-but always do the things C.An advertisement. explained above at once.Some treatments, D.A science report. such as cutting the skin around the bite and 第二节（共5小题；每小题2.5分，满分 sucking the venom (a liquid poison)out of 12.5) the bite,can cause infection.And remember: 阅读下面短文，从短文后的选项中选出 Never drink alcohol after snakebite.It makes 可以填入空白处的最佳选项。选项中有两项 things worse! 为多余选项。 50 Unt5单元测试卷。 There are many kinds of clouds.Clouds night,clouds reflect heat and keep the ground are an important part of Earth's weather. warmer.During the day,clouds make shade How Do Clouds Form? that can keep us cooler.40. Scien- The sky can be full of water.But most of tists use satellites in space to study clouds.Scien- the time you can't see the water.The drops of tists also study clouds on other planets.Mars water are too small to see.They have turned has clouds that are like the clouds on Earth. into a gas called water vapor.36. But other planets have clouds that aren't made The cooler air causes the water droplets to of water. start to stick to things like bits of dust,ice or A.What Are Clouds? sea salt B.What Causes Rain? 37. C.What Are Some Types of Clouds? Clouds get their names in two ways.One D.There are varied shapes of clouds. way is by where they are found in the sky.Some E.Another way clouds are named is by clouds are high up in the sky.Low clouds form their shape. closer to Earth's surface.In fact,low clouds F.As the water vapor goes higher in the can even touch the ground.These clouds are sky,the air gets cooler. called fog.Middle clouds are found between G.Studying clouds helps scientists better low and high clouds.38. Cirrus clouds understand Earth's weather. (卷云)are high clouds.They look like fea- 第三部分语言运用（共两节，满分30分） thers.Cumulus clouds(积云）are middle 第一节（共15小题；每小题1分，满分15 clouds.These clouds look like giant cotton 分) balls in the sky. 阅读下面短文，从每题所给的A、B、 39. C、D四个选项中选出最佳选项。 Most of the water in clouds is in very Every year about 40,000 people attempt small droplets.The droplets are so light that to climb Kilimanjaro,the highest mountain in they float in the air.Then they turn into larger Africa.They bring with them lots of waste. drops.When that happens,gravity causes them The 41 might damage the beauty of the to fall to Earth.We call the falling water drops place.The glaciers(t冰川)are disappearing, "rain".When the air is colder,the water may changing the 42 of Kilimanjaro. form snowflakes instead. Hearing these stories,I'm 43 about the Why Do Scientists Study Clouds? place-other destinations are described as Clouds are important for many reasons."purer"natural experiences. Rain and snow are two of those reasons.At However,I soon 44 that much has 51 高中英语选择性必修第二册（外研版） changed since the days of disturbing reports of C.decide D.advocate camps among tons of rubbish.I find a 45 45.A.remote B.quiet mountain,with toilets at camps and along the C.tall D.clean paths.The environmental challenges are sig- 46.A.paying off B.spreading out nificant but the efforts made by the Tanzania C.blowing up D.fading away National Park Authority seem to be 46. 47.A.atmosphere B.experience The best of a Kilimanjaro 47,in my C.experiment D.sight opinion,isn't reaching the top.Mountains are 48.A.studied B.observed 48 as spiritual places by many cultures. C.explored D.regarded This 49 is especially evident on Kiliman- 49.A.view B.quality jaro as 50 go through five ecosystems C.reason D.purpose 态系统)in the space of a few kilometers..At; 50.A.scientists B.climbers the base is a rainforest.It ends abruptly at C.locals D.officials 3,000 meters,51 lands of low growing 51.A.holding on to plants.Further up,the weather changes-low B.going back to clouds envelop the mountainsides,which are C.living up to covered with thick grass.I 52 twelve shades D.giving way to of green from where I stand.Above 4,000 me- 52.A.match B.imagine ters is the highland desert::gravel(砾石)， C.count D.add stones and rocks.53 you climb into an arc- 53.A.Obviously B.Easily tic-like zone with 54 snow and the glaciers C.Consequently D.Finally that may soon disappear. 54.A.permanent B.little Does Kilimanjaro 55 its reputation as C.fresh D.artificial a crowded mountain with lines of tourists rui- 55.A.enjoy B.deserve ning the atmosphere of peace I found the op- C.save D.acquire posite to be true. 第二节（共10小题；每小题1.5分，满分 41.A.stories B.buildings 15分) C.crowds D.reporters 阅读下面短文，在空白处填入1个适当 42.A.position B.age 的单词或括号内单词的正确形式。 C.face D.name The giant panda 56. (love)by 43.A.silent B.skeptical people throughout the world.Chinese scientists C.serious D.crazy 57. (recent)had a chance to study 44.A.discover B.argue a wild female panda with a newborn baby. Unt5单元测试卷。 She was a very 58. (care)mother. (3)词数100左右。 For 25 days,she never left her baby,not even to find something 59. (eat)！She would not let any other pandas come near.She licked the baby constantly to keep it clean. Any smell might attract natural 60. (enemy)that would try to eat the little com- forting pats.The mother held the baby in her front paws much the way a human does. 61. it cried,she rocked it back and forth and gave it little comforting pats.The mother continued to care for the young panda 62. more than two years.By that time,the panda no longer needed 63. 第二节（满分25分）》 (it)mother for food.However,it stayed 阅读下面材料，根据其内容和所给段落 with her and leaned about the ways of the 开头语续写两段，使之构成一篇完整的短 forest.Then,after two and a half years,the 文。 mother 64. (drive)the young pan- Whether we notice it or not,our child is da away.It was time for her to have a new a little reflection of ourselves.They grow up baby,65. it was also time for the looking more and more like us.They even young panda to be independent. have similar personalities and hobbies.And in 第四部分写作（共两节，满分40分） some cases,the standard of choosing a good 第一节（满分15分）》 friend. 6月5日(June5)是世界环境日，我 One day,my 10-year-old Jane said,"Mom, 们周围的环境变得越来越糟糕，污染越来越：I made a new friend at school today.Can she 严重…假如你是学生Jone,你校要进行： come over tomorrow?"Her words made me “如何保护我们的环境”专题演讲比赛。利 extremely happy because Jane was a shy girl 根据以下提示写一篇演讲稿。 and I wanted her to make some friends to 注意： bring her out of her shell. (1)举例说明环境存在的问题(1~3个 “Sure,honey,that sounds great,.”I said, 方面)。 thinking back to my own childhood best friend, (2)如何保护好我们的环境？采取怎样：Susan.We lived across the street from each 的措施？举例(1~3个方面)进行说明。 other in Washington Heights,New York.We 53 N 高中英语选择性必修第二册（外研版） met at the age of 10,too.Like my daughter,I was shy and had trouble making friends.But Susan drew me out.She was one of the friend- liest people in school,with shiny black hair and a mile-wide smile.Thanks to Susan.I was happy every day. In senior high school,Susan went on a trip to Florida.This was the first time we had to be away from each other for a few days. "I'll be back soon and I will write to you as soon as I arrive,"she told me.But I didn't get her phone call nor receive any mail from her. Soon,my family moved to New Jersey,ma- Paragraph 2: king my hope of seeing Susan impossible. Two hours passed really quickly,and there Whenever I thought of her,tears came was a knock on the door. into my eyes. The next day Jane brought her new friend home.“Hi,Mrs.Smith,”the little girl said. Her hair was so shiny and black and she gave me a big smile."My name is Jo.My mom will pick me up 2 hours later." 注意： (1)续写词数应为150个左右； (2)请按如下格式在相应位置作答。 Paragraph 1: I was puzzled because my daughter's new friend looked so familiar. (5464.that/because【解析】在空处填写连词that,引导 宾语从句，作be worried的宾语。也可以根据句意，在 空处填写连词because,引导原因状语从句，表示“因 为”。故填that/because。. 65.what【解析】空处填写连词引导从句，作动词 ask的宾语，从句中缺少do的宾语，表示“什么”。故 填what。 第四部分写作（共两节，满分40分） 第一节（满分15分） Boys and girls, I'm greatly honoured to deliver the speech.As we all know,with the development of economy and society,the number of private cars is amazingly increasing.Cars and other vehicles let off carbon gases,so do many other hu- man activities,which causes global warming,disasters,and so on.It's high time that we should go green From my point of view,we should raise the public's awareness of the significance of going green.And taking public transportation or riding bicycles instead of driving should be greatly encouraged.What's more,it's a good idea to classify our rubbish and recycle it in our daily life. That's all.Thank you. 第二节（满分25分） Paragraph 1: I just looked at my friend in disbelief as he told the story of the first day we met.Kyle had planned to kill him- self over the weekend.He talked of how he had cleaned out his locker so his mom wouldn't have to do it later and was carrying his stuff home.Meanwhile,I found he looked hard at me and gave me a little smile."Thankfully,I was saved.My friend saved me from doing the unspeakable."I heard the gasp go through the crowd as this handsome, popular boy told us all about his weakest moment.When his eyes caught mine,I was able to see tears shimmering in his smiling eyes. Paragraph 2: I smiled back in tears.Not until that moment did I realize what a big difference one small gesture had made to him.I even saw his mom and dad looking at me and smiling with that same grateful smile.It dawned on me that never should we underestimate the power of our actions. With one small gesture we can change a person's life.For better or for worse "Unit5单元测试卷 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） 参考答案。 1~5 CBABC 第二节（共15小题；每小题1.5分，满分22.5分） 6~10 BBAAC 11~15 CCABA 16~20 BCACB Text 1 M:What did you do over the weekend? W:I went to a global warming conference in London. It was fantastic to be around so many people who care about the environment. Text 2 W:The air quality in this city is horrible!I am afraid that we were supposed to go outside with a face mask! M:Yes,and exhaust fumes from vehicles contributed a lot to it. Text 3 M:In the last 20 years bull sharks have been responsi- ble for five attacks in Australian waters.What triggers that? M:The reasons are complicated. Text 4 W:Have you heard about the wildfire in California in 20202 M:Yes!And the thing that contributed a lot to the fire is drought. Text 5 W:Do you think we can fix the environment problem completely in the near future? M:I'm afraid not.The plastic waste needs almost 1.000 years to be broken down. Text 6 W:Where should we set up our picnic?By the lake? It looks so blue and clear,just like the sky! M:I know!But it's hot today.Let's have a picnic un- der the trees over there instead of by the lake.The trees will keep the sun off us,so it won't be as hot. W:Good idea!It's a sunny day for a picnic in the park.But I wouldn't want to be running around too much. M:You're right!I take my dog for a walk on the walking paths here to get some exercise,but only when it's cooler outside. Text 7 M:What time do you want to wake up in the morning? W:7:00 a.m.I want to go jogging before breakfast, and then we have that play to go to with my parents at 1100. M:What ever happened to sleeping in on the week- end? W:You can sleep in if you want to.I always feel 123 高中英语选择性必修第二册（外研版） better when I get up early. M:Whenever you get up early,your alarm wakes me up.I can't go back to sleep,and then I'm tired for the rest of the day. W:How about you get up early with me tomorrow and we sleep in on Sunday? M:OK.But in the future,let's not make any plans that involve seeing your parents before noon! Text 8 M:Hello,you look lost.Can I be of assistance? W:Oh,thanks.You're right.I am lost.I'm looking for the Students'Union building M:You're close;it's just across the playground.It's the three-storey brick building over there W:I see,thanks a lot.You've been a big help M:Excuse me for saying so,but you're not from around here,are you?Are you British or what? W:Actually I'm Australian.I'm an exchange student. You're an American,I assume? M:Yes.By the way,I'm Sam Jones. W:I'm Mary Donald.Pleased to meet you. M:So how long have you been in the States,Mary? W:I've been here about three weeks now.So,what's your major,Sam? M:I'm studying medicine now.What's yours? W:I'm not sure yet.I'm kind of interested in business but my parents believe psychology will be hot in the future. M:So,do you live in the dorm? W:Actually no,I have a small apartment about five blocks from here.Well,I have to run.Thanks for your help.Maybe we'll run into each other again sometime. M:Could be,it's a pretty small college.Nice to meet you,Mary.See you later. W:See you. Text 9 W:This is Jiuzhaigou. M:Is Jiuzhaigou a nature reserve? W:Sure.There are 15 nature reserves altogether in Sichuan.And Jiuzhaigou is on the name list. M:I wonder why it is called Jiuzhaigou? W:Jiuzhaigou is named after the nine Tibetan-style villages situated in the valley. M:So interesting.And what is the most typical scenery in Jiuzhaigou? W:Well,it's most famous for its virgin forest and wa- terscape. M:Where shall we go first? 124 W:What about the virgin forests? M:Let's go Text 10 The Tibetan plateau is extremely remote and inhos- pitable.Its southern border runs through the world's highest mountain range-the Himalayas.Its central part is a windswept and freezing wilderness.But this challenging place is home to incredible wildlife.There are more large creatures here than anywhere else in China.Here people have a long tradition of co-existing peacefully with the creatures and landscape around them,which has helped to protect their fragile environment. 第二部分阅读（共两节，满分50分） 第一节（共15小题；每小题2.5分，满分37.5分） 21~25 BDCAB 26~30 DBDCA 31~35 BCDAB 21.B【解析】推理判断题。根据第二段的意思，广 播电台向听众悬赏捕杀蝗虫。可推测其目的是让更多的 人参与到救灾行动中来。故选B。 22.D【解析】推理判断题。根据短文最后一段的意 思：国际社会施以援手是遏制灾情的唯一方法。由此推 理可得“国际援助迫在眉睫”。故选D。 23.C【解析】主旨大意题。根据短文第一段的描述 及下文的阐述可看出本文的主题是“非洲西部的虫灾”。 故选C。 24.A【解析】细节理解题。根据第二段“member- ship in a group plays an important function in ensuring their safety and improving their chances of survival from attacks by predators(群体中的成员在确保其安全和提高 其从捕食者袭击中幸存下来的机会方面起着重要作用)” 可知，鹦鹉要想更好地在野外躲避攻击，重要的是进行 集体生活。故选A。 25.B【解析】细节理解题。根据第三段“As prey animals,parrots are constantly watching out for danger and they instinctively(本能地)react to risks.Their first choice is to take flight.(作为猎物，鹦鹉会时刻警惕危 险，并本能地对风险做出反应。它们的第一反应是飞 走。)”可知，鹦鹉对直接风险的第一反应是逃跑。故选B。 26.D【解析】细节理解题。根据第四段“Because their biggest enemy is the hawk,parrots are especially reac- tive to quick movements from above and behind.For this reason,it is wise to avoid quick,sudden movements near your bird.This is a built-in reaction not subject to logic or reason.(因为鹦鹉最大的敌人是鹰，所以它们对来自上 方和后方的快速移动特别敏感。出于这个原因，明智的 做法是避免在你的鸟附近有快速、突然移动的物体。这 是一种内在的反应，不受逻辑或理性的限制。)”可知， 鹦鹉害怕快速移动的物体，家中气球类似于鹰，会快速 移动，容易让鹦鹉受惊害怕。故选D 27.B【解析】推理判断题。根据第一段“parrots are prey animals,which means that other predators in the wild,such as hawks or snakes,are looking to make them into a meal.This one factor influences parrots' behavior in your house more than any other.(鹦鹉是猎 物，这意味着野生的其他捕食者，如鹰或蛇，正在寻找 将它们作为食物。这一个因素比其他因素都更能影响鹦 鹉在家里的行为。)”，倒数第二段“Simple and relatively harmless household objects can draw extreme fear respons- es from a bird.For example,a balloon may represent a hawk or a vacuum hose(吸尘器软管)may be the same as a snake in your bird's mind.(简单且相对无害的家居 用品会引起鸟类的极度恐惧反应。例如，在你的鸟心目 中，气球可能代表鹰，或者吸尘器软管可能与蛇相 同。)”以及最后一段“As prey animals,.parrots are often frightened by exposure to new household items or strangers.It is important to expose your bird to safe expe- riences and changes starting at a very young age to build flexibility and improve their adaptability.Variety in diet and toys,travel,and exposure to new people and places all help to make your bird more flexible and adaptable to change.(作为猎物，鹦鹉经常被新的家居用品或陌生人 吓到。从很小的时候就开始让你的鸟接触安全的体验和 变化，以建立灵活性并提高它们的适应性，这一点很重 要。饮食和玩具的多样性、旅行以及接触新的人和地方 都有助于让你的鸟更灵活，更适应变化。)”可知，本文 的写作目的是对饲养鹦鹉提建议。故选B。 28.D【解析】据第一段第一句“gray wolves were reintroduced to Yellowstone National Park.”和最后一段 第-句“The government spent nearly30 years coming up with a plan to reintroduce the wolves..”可知，文章主要 介绍了黄石国家公园的灰狼消失后产生的影响以及当地 政府重新引入灰狼的计划。故选D。 29.C【解析】根据第二段可知，在黄石国家公园， 灰狼曾经随处可见，但是到了20世纪20年代，由于人 类活动频繁，灰狼基本消失了，它们迁徙到了加拿大的 森林深处，那里很少有人类活动。因此可推测灰狼是因 为人类的发展而被迫离开。force out意为“赶出去”， 与displace意思相近。故选C。 30.A【解析】根据第三段可知，灰狼的消失带来了 很多意料之外的后果，鹿和麋鹿的数量激增，它们消耗 了大量的植被，破坏了公园里植物的多样性。同时，丛 林狼的数量也迅速增长，造成赤狐数量的减少和河狸的 消失。因此灰狼的消失破坏了当地的生态环境。故选A。 31.B【解析】由文章最后一段最后一句话中的a valuable experiment可推知，作者对黄石国家公园的灰 参考答案。 狼回归计划持赞同的态度。doubtful意为“怀疑的”； positive意为“赞同的”；disapproving意为“不赞成的”； uncaring意为“漠不关心的”。故选B。 32.C【解析】段落大意题。根据第二段内容可知， 作者告诉我们要区别对待有毒的蛇和无毒的蛇。故选C。 33.D【解析】细节理解题。根据文中的“Wrap the bitten part with a wide elastic bandage or clean cloth to slow the spread of poison..”可知。故选D。 34.A【解析】细节理解题。根据最后一段中的 "Some treatment,such as cutting the skin around the bite and sucking the venom (a liquid poison)out of the bite, can cause infection..”可知。故选A。 35.B【解析】推理判断题。文章主要介绍了被毒蛇 咬伤后应如何治疗，因此本篇文章可能来自健康杂志。 故选B。 第二节（共5小题；每小题2.5分，满分12.5分） 36~40 FCEBG 36.F【解析】根据F项中的“the air gets cooler” 与下文中的“The cooler air”相呼应可知。故选F。 37.C【解析】根据文章结构可知，空处应为段落标 题。根据第二段和其他段落的标题可知，段落标题应为 特殊疑问句，且本段在介绍云的类型。故选C。 38.E【解析】根据本段中的“Clouds get their names in two ways..”和下文内容可知，空处应是另一种 给云命名的方法。故选E。 39.B【解析】空处应为段落标题，本段介绍雨的形 成。故选B。 40.G【解析】根据本段标题和上文中的“At night, clouds reflect heat and keep the ground warmer.During the day,clouds make shade that can keep us cooler”可知， G项符合语境。故选G。 第三部分语言运用（共两节，满分30分） 第一节（共15小题；每小题1分，满分15分） 41~45 CCBAD 46~50 ABDAB 51~55 DCDAB 4l.C【解析】考查名词辨析。story故事；building 建筑物；crowd人群；reporter记者。由“40,000 people'” 可知，这是一个庞大的群体。故选C。 42.C【解析】考查名词辨析。position位置；age年 龄；face外貌，表面；name名字。冰川是乞力马扎罗山 的地貌之一，所以冰川融化会改变它的地貌。故选C。 43.B【解析】考查形容词辨析。silent沉默的； skeptical怀疑的；serious严肃的；crazy疯狂的。由下 文可知，作者亲自来到了乞力马扎罗山，想解开这个疑 惑。故选B。 44.A【解析】考查动词辨析。discover发现；argue 争论；decide决定；advocate提倡。由“much has changed”可知，作者发现了很大的变化。故选A。 125 高中英语选择性必修第二册（外研版） 45.D【解析】考查形容词辨析。remote遥远的； quiet安静的；tall高的；clean干净的。由“with toilets at camps and along the paths”可知，营地里和路边都有 厕所，所以这是一座干净的山。故选D。 46.A【解析】考查动词短语辨析。pay off还清， 报偿；spread out伸展；blow up爆炸；fade away逐渐消 退。由“but”可知，前后文之间为转折关系，说明虽然 环境挑战巨大，但坦桑尼亚国家公园管理局所做的努力 似乎正在得到回报。故选A。 47.B【解析】考查名词辨析。atmosphere氛围； experience经历；experiment实验；sight视力。登山应 是人生的一种经历。故选B。 48.D【解析】考查动词辨析。study学习；observe 观察；explore探索；regard认为。由“spiritual places” 可知，山被许多文化视为精神场所。be regarded as被视 为。故选D 49.A【解析】考查名词辨析。view观点；quality质 量；reason原因；purpose目的。许多文化都认为山是精 神之所，这种观，点在乞力马扎罗山尤为明显。故选A。 50.B【解析】考查名词辨析。scientist科学家； climber登山者；local当地人；official官员。来到乞力 马扎罗山都是为了登山，也只有登山者能体验到五个生 态系统。故选B。 5l.D【解析】考查动词短语辨析。hold on to抓住； go back to回到（原来的话题）；live up to达到，履行； give way to向…让步。这里指热带雨林在海拔30O0 米处突然到了尽头，让位于大片的低矮植物。故选D。 52.C【解析】考查动词辨析。match匹配；imagine 想象；count数；add增加。由“twelve shades of green” 可知，作者数出了十二种绿色。故选C。 53.D【解析】考查副词辨析。obviously明显地； easily容易地；consequently因此；finally最后。乞力马 扎罗山的生态系统的最顶端也是最后一个生态系统，是 冰川区。故选D。 54.A【解析】考查形容词辨析。permanent永久的； little小的；fresh新鲜的；artificial人造的。由“arctic- like zone”可知，这是一个类似北极的地带，所以这里 有永久性的积雪和冰川。故选A。 55.B【解析】考查动词辨析。enjoy享受；reserve 值得，应得；save挽救；acquire获得。这里作者在质疑 乞力马扎罗山被认为是一座挤满了破坏宁静氛围的游客 的拥挤的山峰，即作者认为它不应该得到这样的名声。 故选B。 第二节（共10小题；每小题1.5分，满分15分） 56.is loved 57.recently 58.caring/careful 59.to eat 60.enemies 61.When/If 62.for 63.its 64. drove 65.and 126 56.is loved【解析】句意：大熊猫被全世界的人们 所喜爱。设空处在句中作谓语，与主语The giant panda 之间是被动关系，本句陈述的是一般性的事实。所以应 用一般现在时的被动语态。故填is loved。 57.recently【解析】设空处修饰动词had,应用副 词。故填recently。 58.caring/careful【解析】此处修饰名词mother,应 用形容词作定语。caring意为“关心他人的”，careful意 为“细心的”，均符合语境。故填caring/careful。 59.to eat【解析】设空处作不定代词的定语，应用 动词不定式形式，something to eat意为“吃的东西”。 故填to eat.。 60.enemies【解析】enemy是可数名词，此处指不 止一个天敌，所以用复数enemies。故填enemies。 61.When/If【解析】句意：当/如果熊猫幼崽哭闹 时，她就会前后摇动…此处既可用When引导时间状 语从句，也可用if引导条件状语从句。故填When/If。 62.for【解析】句意：熊猫妈妈继续照顾熊猫幼崽 两年多。“for+段时间”表示“一段时间”。故填for。 63.its【解析】句意：到那时，熊猫幼崽不再需要 熊猫妈妈提供食物。设空处修饰名词mother,应用形容 词性物主代词。故填its。 64.drove【解析】句意：然后两年半后，熊猫妈妈 将熊猫幼崽赶走了。drive是谓语动词，根据句意及语境 可知此处应用一般过去时。故填drove。 65.and【解析】句意：这是她该有一个新宝宝的时 候了，同时也是熊猫幼崽独立的时候了。设空处前后为 并列关系。故填and。 第四部分写作（共两节，满分40分） 第一节（满分15分） Dear headmasters,teachers,classmates and friends, I feel it a great honour to make a speech here. As we all know,the environment around us is getting increasingly worse.Chemical waste is damaging the air we breathe and fish in rivers.What's worse,some people even have no clean water to drink.So it's time to take measures to improve the situation.For example,we can go to school on foot or by bike,we can use shopping bas- kets instead of plastic bags when we go shopping and we can use both sides of the paper when we write.In conclu- sion,if everyone pays more attention to our environment, and lives an environmentally-friendly life,we will have a healthier environment. "There is only one earth."I hope everyone will pro- tect our environment well.Thanks! 第二节（满分25分） Paragraph 1: I was puzzled because my daughter's new friend looked so familiar.But I was sure that I had never met Jo before She told me that her family just moved from Los Angeles, which puzzled me even more because I had never been to Los Angeles and we had no relatives living in Los Ange- les,either.I convinced myself that it was only my imagi- nation.The two girls got on very well and they giggled from time to time.I watched them play and felt so happy for my daughter from the bottom of my heart. Paragraph 2: Two hours passed really quickly,and there was a knock on the door.It was Jo's mom coming to pick her up later that afternoon.On seeing her face,I was shocked. “Judy！”she cried.“It'sme,Susan!”We embraced each other.It turned out that her father's company sent his fa- ther to Los Angeles before they settled in Florida.She tried calling me later but we had moved.The two little girls were happy to see their mothers became good friends at once before we told them our story,with happy tears rolling down our cheeks. >"Unit6单元测试卷 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） 1~5 BAACB 第二节（共15小题；每小题1.5分，满分22.5分） 6~10 BAABC 11~15 BAAAB 16~20 ABBCA Text 1 M:Hi,Alice.Can you come to visit the earthquake museum with me this Saturday morning?There is a scien- tific report about earthquake this weekend. W:I'd love to,but I'm going to take care of the stray dogs in the shelter. Text 2 M:You look bad,Amy.What's up? W:I couldn't fall asleep last night.It's too hot with- out an air conditioner. M:Yes.The temperature has risen to 40C recently. We'd better stay indoors and avoid exercise. Text 3 W:When does the comedy film begin? M:7:30.It's 30 minutes later than the film about Mars. W:We'd better leave now,or we'll miss the bus to the cinema. Text 4 M:Have you heard about Tim?He had to be rushed 参考答案。 to the emergency room. W:Really?I hope it's not too serious. Text 5 W:Did you know that the Moon is the Earth's only natural satellite? M:No,I didn't know that.I thought the Moon was a planet. W:Well,a planet orbits the Sun,but a satellite or- bits a planet. Text 6 M:Have you finished your report for Mr.Scott's class,Sue? W:Yep,I'm all done.I chose the planet Mars as my topic. M:So did I.Mars is really interesting,isn't it? W:It's so cool,Tom.I wrote about the giant volcano on Mars,Olympus Mons. M:Oh,I know a bit about that.It's larger than any volcano on the Earth,right? W:That's right.You focused on a different topic, didn't you? M:Yes,I wrote about whether life on Mars is possible. W:That's a really good topic.Do you think there is life on Mars? M:I would love to believe it,wouldn't you?Maybe there was in the past,but nothing has been found yet. Text 7 W:Hello,City Utility Department.What can I do for you? M:Well,I'm a newcomer to the city and I'm trying to know about how garbage and recycling collection work. W:OK.Recyclable waste is Wednesday,and garbage is Thursday.You need to put your garbage can in front of your house by 7 a.m.on Thursdays.You should have two recycling containers,one for paper and cardboard,and one for glass.Those need to be set in front of your house by 7 a.m.Wednesdays.On both those days,our pick-up trucks will be there sometime between 7 a.m.and 5 p.m. M:Oh,I see.Thank you very much for your help. Just one more thing,I hear that the city is going to start collecting yard waste soon.Can you please tell me about that? W:Sure,my pleasure... Text 8 W:Welcome to Person Interview Show.Today we have Mr.Brown here to share his space experience.So Mr. Brown,can you tell us how you became an astronaut? M:I dreamed of it when I was a student.Our teacher 127