北师大版2020年备战中考初中英语专项训练—阅读理解（科普环保类）（I）卷

第 1 页 共 11 页 北师大版 2020 年备战中考初中英语专项训练 阅读理解 科普环保类 I 卷 姓名 班级 成绩 一 阅读理解 共 5 题 共 52 分 1 10 分 2019 桐乡模拟 阅读理解 Each year more than 2 500 people die and 12 600 are injured in home fires just in the United States with direct property 财产 loss because of home fires at about 7 3 billion every year Every day Americans experience tile horror 惨状 of fires but most people don t understand fires To protect yourself it is important to learn something about home fires In less than 30 seconds a small flame can get completely out of control and turn into a major fire It only takes minutes for thick black smoke to fill a house or for it to be in flames Most deadly fires occur in the home when people are asleep lf you realize a fire you won t have time to take valuables because the fire spreads too quickly and the smoke is too thick The fire uses up the oxygen you need and produces smoke and poisonous 有毒的 gases that kill Breathing even small amounts of smoke and toxic gases can make you tired and sleepy and short of breath The smoke can cause you to be a deep sleeper before the flames reach your door You may not wake up in time to escape Room temperatures in a fire can be 100 degrees at floor level and rise to 600 degrees at eye level Breathing in this super hot air will burn your lungs It can melt clothes to your skin In five minutes a mom can get so hot that everything in it starts to burn at once Fires are bright at first but quickly produce black smoke and complete darkness If you wake up to a fire you may be blinded confused about where you are or which direction you should go in and unable to find your way around the home you ve lived in for years Only when we know the true nature of fires can we prepare our families and ourselves 1 How does the first paragraph develop A By listing reasons 第 2 页 共 11 页 B By giving examples C By expressing opinions D By raising questions 2 How does black smoke trouble us A Causing us to feel hopeless B Making our faces turn black C Getting us to lose our ways D Forcing us to walk around the home 3 What does the passage mainly tell us A Different processes of home fires B Some basic knowledge of home fires C Some good ways to prevent home fires D Great damage of home fires in the USA 2 12 分 2019 瓯海模拟 阅读理解 Tablets are really useful devices but their big screens always make them as a burden to carry around without a bag Wouldn t it be great if there were a phone with the powers of a tablet that could be folded up and fit into the hand Now something like a tablet shaped but foldable phone is about to become available In February South Korean electronics company Samsung and China s Huawei both showed foldable phones The Galaxy Fold and Huawei Mate X respectively Mobile phone use has entered the foldable future The Verge noted 第 3 页 共 11 页 The technology could change our lives in unusual ways These devices due to their foldable screens give us the larger screens we want At the same time they still fit easily into the pocket As USA Today noted they re the combination of a small tablet and smartphone all in a single device The technology could change other devices too For example we could make TVs that stick to walls like posters or fold up easily to hide away in drawers In crowded modern cities they will help us to make full use of available space In a keynote speech Samsung s senior vice president of mobile product marketing Justin Denison called the foldable screen the foundation for the smartphone of tomorrow It s a piece of white paper for us to paint something beautiful on together he said So is there nothing to stand in the way of the foldable future According to technology news website Android Authority the necessary displays were difficult to produce At present these foldable devices cost too much For example the price of Huawei Mate X is 17 500 RMB That s a price that few people will be able to afford But if the foldable device isn t going to change the world overnight there is no doubt that it is coming Patrick Moorhead an industry expert told The Verge Few are debating if foldable mobile displays are the future of smartphones the only question is when and by whom 1 Paragraphs 3 and 4 are mainly about A arguments on the foldable screen B shapes of foldable screens in the future C possible advantages of the foldable screen D popular foldable screen devices on the market 2 What can we learn from Justin Denison s words A The foldable screen has great future 第 4 页 共 11 页 B The Galaxy Fold still has many problems C The production of foldable phones will soon increase D Companies need to work together to develop foldable phones 3 Now the foldable mobiles are not widely used because A the screens may fail to work properly B they are not as useful as people thought C they are too expensive for most people D they break more easily than ordinary phones 4 The author s attitude of the future of the foldable screen is A worried B positive C negative D uncertain 3 10 分 Do you know why you sleep You may think it s because you re tired Or perhaps you ve been told sleep is good for you Yet no one knows exactly why or how people sleep Until the early 1950s most scientists thought the body and brain rested during sleep Then a scientist watched people sleep He noticed that during periods of between 5 and 30 minutes each sleepers eyes made rapid movements as if they were watching something He called these periods REM sleep for Rapid Eye Movement Periods when sleepers eyes did not move he called non REM sleep Whenever the scientist woke people during REM sleep they were having vivid dreams Measurements showed that sleepers pulses 脉搏 went up quickly during REM sleep Their breathing heartbeat and the blood going to the brain also increased Far from being a time of rest REM sleep is a time when the body is hard at work Scientists still don t know the reason for this Some believe REM sleep makes learning easier Babies spend a lot of time in REM sleep Because of this some scientists believe that REM sleep helps the brain grow Others think REM sleep is a time 第 5 页 共 11 页 for the brain to empty the day s garbage One thing all the scientists agree on is that sleep is necessary Without enough sleep people make mistakes Most major car accidents happen during the early morning hours when people are sleepiest 1 During REM sleep a person s breathing and heartbeat A stop B increase C decrease D stay the same 2 Which word in paragraph 段落 3 means colorful and lively A easier B empty C vivid D quickly 3 Which paragraph tells what happens when people don t get enough sleep A 1 B 2 C 3 D 4 4 第 6 页 共 11 页 What is the main idea of the article A REM sleep helps the brain grow B REM sleep has been watched and recorded by scientists C REM sleep is a time to empty the day s garbage D REM sleep is an active time when the body is hard at work 5 You can decide from the article that REM sleep A has a restful effect on people B can be avoided with lots of sleep C is something that all people experience D is something that all scientists agree on 4 10 分 Happiness is important for everyone Most people want to be happy but few know how to find happiness Money and success don t bring lasting happiness Happiness depends on ourselves In other words we make our own happiness Some people believe that if they are wealthy they will be able to do anything they want which means happiness On the other hand some people believe that holding a high position in the government is happiness In this way you have not only money but also many other things which can t be bought by money However other people believe that having lots of money is not happiness nor is holding a high position in the government These people value 重视 their beliefs or their intelligence or their health They think these can make them happy Here are a few ways to help you be happier The first secret of happiness is to enjoy the simple things in life Too often we spend so much time thinking about the future for example getting into college or getting a good job that we don t enjoy the present You should enjoy life s simple pleasures such as reading a good book listening to your favorite music or spending time with close friends People who have close 第 7 页 共 11 页 friends usually enjoy happier and healthier lives The second secret of happiness is to be active Many people go dancing or play sports People can forget about their problems and only think about the activities Finally many people find happiness in helping others According to studies people feel good when they volunteer their time to do many meaningful things for other people If you want to feel happier do something nice for someone You can help a friend with his or her studies go shopping to get food for an old neighbor or simply help around the house Now maybe you know how to find happiness 1 The underlined word wealthy means in the article A pleased B healthy C excited D rich 2 Some people who hold a high position in the government think they can A get money and something they can t buy with money B do what they want to do at any time C enjoy health which makes them work hard D take an active part in all kinds of activities every day 3 The writer thinks the secret of happiness is that people A think about getting a good job 第 8 页 共 11 页 B think of presents they don t like C often spend time with close friends D often spend time on entering the college 4 Many people find it happy to A remember the old days and troubles B do some meaningful things for others C go shopping to buy some food D make much money and little success 5 The passage mainly tells us A how to find happiness B how to save happiness C to do something good for others D to value our beliefs or health 5 10 分 阅读理解 How green are you Do you know how to be green We all need a healthy environment but we produce waste every day and it does harm to our environment Though we are young we can still do something to help In fact even the simplest everyday activities can make a real difference to the environment Here are some ideas for you Reduce Reduce means use less Don t waste things This saves money and reduces pollution and waste going into the environment Before we buy something new think whether it is really neces sary or 第 9 页 共 11 页 maybe the old one will be just as good When we do buy things choose local products if possible and try not to buy too many things from abroad Reuse Reuse means use again Use things for as long as possible When we buy things make sure that they can last a long time We should look after them so that they will last and we should repair them if we can instead of throwing them away and buying new ones Don t use a paper cup or a paper bag It s better to use a china cup and a lunch box because you can use them again Recycle Recycle means change things into something else Though it takes energy to change something into something else it s better than throwing things away or burning them Find out what can be recycled in your neighborhood and take part in the recycling program We should also buy products made from recycled materials such as recycled paper to help save trees So please remember three words reduce reuse and recycle 1 What is the passage about A How to produce things B How to burn things C How to help others D How to be green 2 Which of the following is right A Don t waste things B Always throw away old things C Always buy new things D Buy too many things from abroad 3 Why is it better to use a china cup and a lunch box 第 10 页 共 11 页 A You can burn them B You can use them again C You can throw them away D You can change them into something else 4 To protect the environment we should remember three words A waste reuse and recycle B repair burn and recycle C reduce reuse and recycle D reduce waste and recycle 5 The passage may come from A a menu B a dictionary C a storybook D a magazine 第 11 页 共 11 页 参考答案 一 阅读理解 共 5 题 共 52 分 1 答案 略 2 答案 略 3 答案 略 4 答案 略 5 答案 略