高一英语暑假作业（7）.docx

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1、高一英语暑假作业（7）第一部分 阅读理解第一节 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AIceland is Europes westernmost country, with the worlds most northerly capital city. Reykjavik. Iceland has a population of about 340,000, spreading over more than 100,000 square kilometers. Despite its small size, there are many reasons to v

2、isit this amazing country.City of Culture Most visitors first destination is Reykjavik, a small and clean city known for its colorful and stylish buildings. The citys downtown area is lined with shops, art galleries, cafes and bookstores. In 2000， Reykjavik was awarded the title of Europes City of C

3、ulture, thanks to its art museums for true art lovers.Hot Springs Iceland has a number of hot springs around the island. All are heated naturally by underground volcanic activity. In fact, this energy is turned into electricity, which powers and heats peoples homes and businesses. As a result, Icela

4、nd burns very little fossil fuel, such as oil and gas. Iceland has some of the cleanest air in the world.Caves and Monsters In Iceland, one of the most popular outdoor activities to enjoy is caving. Exploring Icelands special lava caves or ice caves is challenging and requires special clothes and hi

5、king tools. The best-known ice caves are in Vatnajokull, which, at 8,000 square kilometers, is Europes largest ice cave. Outside the town of Reykjavik, the huge rocks were once believed to be monsters. These are dramatic scenery on a magnificent black-sand beach.The Golden Circle No trip to Iceland

6、would be complete without a visit to the Golden Cirele, which connects Gullfoss, the hot springs region of Geysir, and Thingvellir National Park. The Mid-Atlantic Fault that runs through Iceland is literally pulling the island apart. No place is more obvious than Thingvellir Valley, where the land i

7、s actually separating and the stony ground frequently changes.1.What made Reykjavik win the name of Europes City of Culture?A.Its typical art museums.B.Its creative buildings.C.Its special ice caving.D.Its dramatic scenery.2.What contributes to Icelands cleanest air according to the text?A.Its geogr

8、aphical feature.B.The less need for electricity.C.Plenty of fossil fuel.D.The use of volcanic energy3.Which part of the Mid-Atlantic Fault can be most easily seen?A.Gullfoss.B.Vatnajokull. C.Geysir.D.Thingvellir Valley.B Earthquake rescue robots experienced their final tests in Beijing. Their design

9、ers said with these robots, rescuers would be able to buy more time to save lives during an earthquake. This kind of robot looking like a helicopter is a flying robot. Its about 3 metres long, and it took about 4 years to develop the model. Its main functions(作用) are to collect information from the

10、air, and send goods of up to 30 kilos to people trapped by an earthquake. It has a high-definition 360-degree panoramic(全景的) camera. It can work day and night and is also able to send the latest pictures from the quake area. Dr Qi Juntong, a researcher at Chinese Academy of Sciences, said, The most

11、important feature of this flying robot is that it doesnt need a distant control. We just set the destination information on it, and then it takes off, and lands by itself. It flies as high as 3,000 metres, and as fast as 100 kilometres per hour. This robot has a different functionit can change as th

12、e environment changes. Its main job is to search for any signs of life in places where human rescuers are unable to go. As well as a detector(探测器) that finds victims and detects poisonous gases, a camera is placed in the 3-metre-long robot, which can work in the dark. Another use for the rescuers is

13、 the supply bot. With its 10-metre-long pipe, people who are trapped in the ruins will be able to get supplies including oxygen and liquids. Experts have said that the robots would enter production and serve as part of the national earthquake rescue team as soon as possible.1.What does Dr Qi Juntong

14、 think makes this robot mainly different from the others?A.It has more functions.B.It has a unique shape.C.It has more advanced cameras.D.It can work by itself once given the information.2.What does the underlined word which in Paragraph 4 refer to?A.A camera.B.A detector.C.A rescuer.D.A supply.3.Wh

15、at can we learn about this robot from the text?A.It is carried by the helicopter.B.It weighs about 30 kilos.C.It is a machine with a length of 10 metres.D.It hasnt been put into production so far.4.What is the text mainly about?A.What the robot looks like.B.An introduction to a robot.C.How the robot

16、 is made.D.Information about earthquakes.C I had a picnic one day with my sister. We both like to ride her motorcycle and that day we rode it to the nearest park. We bought some coffee and cakes, and then we enjoyed our food. Within a few hours, the sky changed and looked ready for a heavy rain. We

17、packed everything and were ready to go. My sister, who was sitting on a bench then, suddenly was very still and couldnt talk to me. She couldnt move. Her eyes were rolling and she was about to lose consciousness(知觉). I held her in my arms and asked if she wanted to rest. She didnt answer and only sa

18、id Sorry. It started to rain and I didnt know what to do. She was fighting to stay aware but her skin was pale and her eyes were acting strangely. Suddenly, from nowhere, a woman on a bicycle appeared, wearing a raincoat. She isnt looking good. Do you want me to call an ambulance(救护车)? Yes, please,

19、yes! I begged. She did. Struggling with the rain, she managed to call some policemen, who quickly helped me carry my sister to a safer place. The ambulance arrived and we went to a hospital, where she was treated in time and she came to life the next morning after some rest and medical help. An inte

20、resting fact was that I guessed the woman in the raincoat was a doctor or a nurse. I later learned from one of the police officers who told me: No. She was an ordinary person who took some courses on emergency situations(紧急情况). I am so grateful that she appeared exactly at the right moment. I dont k

21、now why or how. I didnt even get the chance to say thanks to her.1.What happened when the author and her sister were ready to go?A.They had a fight.B.Her sister fell ill suddenly.C.They were caught in the rain.D.They had difficulty packing things.2.How did the woman help the author?A.By giving first

22、 aid to her sister.B.By protecting her sister from the rain.C.By carrying her sister to the hospital.D.By asking for emergency medical help.3.Why did the woman call the policemen?A.To keep order in the park.B.To send the sick girl to hospital.C.To carry the sick girl to a safer place quickly.D.To ca

23、rry the sick girl onto the ambulance.4.What was the authors main attitude towards the woman?A.Thankful.B.Friendly.C.Doubtful.D.Admirable.DWe already know that eating too much salt can lead to heart disease. But could it also affect our mind? Scientists found that a high-salt diet could cause cogniti

24、ve impairments(认知损伤)in mice, and it could produce the same effect on humans.Dr Costantino ladecola, director of the Feil Family Brain and Mind Research Institute, said they fed the mice eight to sixteen times their normal salt intake and then tested the mice. After about three months, the mice had a

25、 big change in their behaviour. Mice are very curious, and they like to look for new things. However, the tested mice lost the ability to identify a normal object. When the mice were put in their cage and asked to find a quiet spot, they did not remember where the quiet spot was. Then when the mice

26、were building a nest, which is something the mice do daily, they were unable to do so. The research suggested humans would experience a similar response.Studies have shown Australians eat around double the recommended amount of salt each day, most of it coming from processed food. Dr Iadecola said t

27、he estimated(预估的) two teaspoons of salt the average Australian eats each day could affect the brain function in the long term. However, the decline might not be as obvious as in the mice, who were given extremely high levels of salt. “But probably over years and perhaps decades-as opposed to(相反) a f

28、ew months for the mice-even lower levels of salt may have a terrible effect,” Dr Iadecola said.“High levels of salt cause serious immune(免疫的) changes in the organs(器官) in and around the stomach, resulting in an almost autoimmune effect on the brain. It is part of a growing body of evidence that we r

29、eally are what we eat,” Bryce Vissel, director of the Centre for Neuroscience at the University of Technology Sydney, said. “Those changes in turn cause all sorts of responses in the body, which over time certainly contribute to cognitive impairments.”1.What is the first paragraph mainly about?A.The

30、 operation process of the app.B.The history of a technology company.C.The functions and applications of the app.D.The origin and development of the new technology.2.What do we know about the app?A.Its accuracy is the same as genetic tests.B.It has been on the market for a few years.C.It will help se

31、e the structures of human skin.D.It can help teachers pick out the honest pupils.3.What can we learn from the text?A.The technology will be applied to the medical field.B.The technology will replace lie detectors in the court of law.C.Different human feelings have nothing to do with facial blood flo

32、w patterns.D.Sadness is related to less facial blood flow and redness when compared with anger.4.What is the best title for the text?A.Various Smart PhonesB.A Developing App for Smart PhonesC.The Story about Kang LeeD.The Disadvantages of New Technology第二节 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 A

33、n earthquake can strike without warning. But many injuries and deaths from this kind of natural disaster can be prevented if people follow these safety tips. If youre inside a building, stay there! One of the most dangerous things to do in an earthquake is to try to leave a building._ Drop down onto

34、 the ground. Get under an object that is not easily damaged. Hold on to it until the shaking stops. You can also get to a corner formed by two walls with your arms over your head. If youre in bed when the quake hits, stay there and protect your head with a pillow. _Dont take shelter under a tree, st

35、reetlights, electric poles or tall buildings. If you are driving, stop as quickly as possible and stay away from overpasses, buildings, bridges or anything else that might fall or collapse over you. _ If you are trapped in the ruins, cover your mouth with a handkerchief or a piece of clothing. Use y

36、our cellphone to call for help if possible. Dont shout._ Tap on a pipe or the wall so rescuers can find you. Be prepared for aftershocks._ However, sometimes they even happen months later. Therefore, if you are not in a safe position after the first shock, you should move quickly but carefully to a

37、safer place.A.Dont move about or kick up dust.B.If youre outside, go to an open space.C.Shouting can cause you to breathe in dust.D.Dont park your car under a tree or any tall object.E.Take a good hold of your cellphone in the building.F.They can happen in the first hours after the earthquake.G.Most

38、 injuries happen when people inside buildings try to go out.第二部分 语言知识运用第一节 阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 My father brought home a sailboat when I was ten, and almost each Sunday in summer we would go sailing. Dad was quite skilled in sailing, but not good at 1 . As for me, I 2 both be

39、fore twelve because of living close to Lake Ontario. The last time Dad and I set sail together is really 3 . It was a perfect weekend after I graduated from university. I came home and 4Dad to go sailing. Out we set soon on the 5 lake. Dad hadnt sailed for years, but everything 6 well with the tille

40、r(舵柄) in his hands. When we were in the middle of the lake, a 7 wind came all of a sudden. The boat was hit 8. Dad was always at his best in any 9 , but at this moment he 10 . John! 11 ! he shouted in a trembling voice, with the tiller still in his hands. In my memory he could fixany 12 . He was the

41、 one I always 13 for strength and security. Before I could respond, a 14 of water got into the boat. I rushed to the tiller 15 it was too late. Another huge wall of water 16 the boat in a minute. We were thrown into the water, and Dad was struggling aimlessly. At that moment, I felt fiercely 17 of h

42、im. I swam to Dad 18 and assisted him in climbing onto the hull(船身) of the boat. Upon sitting on the hull, Dad was a little awkward about his flash of 19 . Its all right, Dad. We are safe now, I comforted him. That was the first time Dad had counted on me in a moment of emergency. More importantly,

43、I found it was my turn to start 20 for my father.1.A.boatingB.runningC.swimmingD.teaching2.A.enjoyedB.desiredC.hatedD.learned3.A.unforgivableB.unforgettableC.cheerfulD.regretful4.A.sentB.orderedC.invitedD.allowed5.A.calmB.icyC.stormyD.thundery6.A.finishedB.wentC.seemedD.sounded7.A.strongB.gentleC.co

44、ldD.hot8.A.repeatedlyB.lightlyC.hardlyD.violently9.A.dangerB.placeC.sportD.job10.A.sufferedB.fellC.frozeD.withdrew11.A.LookB.HelpC.RunD.Jump12.A.problemB.relationshipC.machineD.boat13.A.turned toB.lived withC.argued withD.objected to14.A.fountainB.streamC.showerD.wave15.A.ifB.forC.afterD.but16.A.got

45、 throughB.poured intoC.turned overD.lifted up17.A.ashamedB.protectiveC.tiredD.afraid18.A.hopelesslyB.quicklyC.slowlyD.helplessly19.A.painB.angerC.fearD.shame20.A.making upB.getting readyC.paying offD.looking out第二节 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 A small town in England is teaching the world that i

46、t is important _(grow) your own food. Any open space _(use) to grow fruit and vegetables. There are apples, pears, peaches, strawberries, cabbages and carrots, here and there. Everyone can pick them_ free. Eight years ago, a woman named Pam in Todmorden dug up her rose garden. She planted vegetables, knocked down the garden walls and put up a sign _(say), Help yourself! Today, Pam has _(complete) changed the town. A new town has been born,_ is called Incredible Edible Todmorden. Pam explained why she thought the idea was popular. Its possible and positive. Many people know we have