2017年中考英语试题分项版解析汇编第01期专题20阅读理解科普或环境保护类或降类含解析201708.doc
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1、专题20 阅读理解(科普或环境保护类或健康类)1.【2017年内蒙古赤峰市】阅读短文,从每小题所给的A、B、C、D四个选项中,选出最佳选项。请将正确答案序号按要求涂在答题卡指定位置。Lab work is fun but you must be careful. Listen carefully when your teacher reads and explains the rules before your first lab lesson.LAB RULESThroughout the lessons* Do not enter the science lab without the t
2、eachers permission(允许). * No food or drinks are to be allowed in the science lab.Before the Experiment* Read all instructions carefully before every experiment(实验).* Prepare all apparatus(仪器)and put them in right places so that you will not knock them over while doing the experiment.During the Exper
3、iment* If you are unsure of how to use any apparatus or how to operate, ask your teacher for help.* Never smell or taste chemicals unless your teacher gives permission.After the Experiment* Wash all apparatus after use and return them to the places where they were.* Throw waste materials into proper
4、 waste baskets.First Aid* Report all accidents to your teacher immediately.* If you spill any chemicals onto your body or clothing, wash with plenty of water and report to your teacher.31. You must know the LAB RULES _ the first lab lessons.A. before B. since C. during D.after32. It is necessary for
5、 you to _ before every experiment.A. read all instructions carefully B. take enough food and drinksC. smell chemicals immediately D. talk with your classmates.33. If you are not sure of how to use any apparatus, _. A. read the rules carefully B. try them again and againC. ask your teacher for help D
6、. return all apparatus to the places where they were34. The underlined word “spill” means _.A. 照射 B. 伤害 C.摔下 D.溅出35. When you are in the science lab, you mustnt _.A. be careful in order to prevent injury B. listen carefully when your teacher explains the rulesC. taste chemicals without the teachers
7、permission D. throw waste materials into proper waste baskets【答案】31.A32.A33.C34.D35.C【解析】考点:科普类短文阅读。2.【2017年山东青岛】阅读理解 阅读下列短文,做出正误判断或选出最佳答案。Our skin is like a bag that we live in. Inside the bag our bodies are mostly water. Our water is like the water in the sea. It is very salty. Also, like the ocea
8、n, we can lose our water. The wind and the sun could take it away. Our bag of skin keeps our bodys ocean from drying up.Our skin keeps out sunshine. Too much sunshine can hurt us. Skin also keeps out dirt. Thats important because some kinds of dirt can make us sick. Our skin feels things. It feels w
9、arm things, cold things, things it touches, and things that hurt it. A campfire feels warm. A snowball thrown in our face feels cold and hurts us. A hug is the touch of another persons skin on our own.Our hair is a special kind of covering. It helps us keep things out of our eyes, ears and nose. Hai
10、r is also good for keeping us warm. When we get goose bumps (鸡皮疙瘩), our body hairs stand up. Then the hairs hold air close to our skin like a thick blanket (毯子). Hair keeps animals warm, too.Some animals have more hair than others, so they have a better blanket for cold weather.Our nails (指甲) are an
11、other special skin which are very hard. They help keep our fingers fromgetting hurt. Our nails arent as strong as the nails that animals have. But they are good for picking up coins.1. Our skin is like a bag full of salt.2. Our skin keeps out dirt and sunshine.3. Our skin helps us feel things, touch
12、 or hurt others.4. Our hair helps protect our eyes, ears and nose.5. Our nails are weaker than the nails that animals have but can keep our fingers safe.【答案】16.B17.A18.B19.A20.A【解析】 animals have.故选A。考点:科普类短文阅读。3.【2017年山东泰安】阅读理解You dont need to get in a time-travelling machine to see how technology w
13、ill change our lives, such as the way we shop. Several new technologies that are to change your buying habits already appear. Lets see whats in store for your future shopping.Try it on, virtually(虚拟地). Want to shop online for a new pair of glasses? You dont need to guess which pair looks best on you
14、use the eBay Fashion iPhone app to try a pair of glasses youre checking out on a picture of your face. But what about buying something bigger? Thanks to Microsoft Kinects action tracking(跟踪)camera, you can cover clothes on your screen body. You can even choose the background of your virtual fitting
15、room to improve your shopping experience.Get a perfect, custom fit. Everyones body is shaped differently. To get a perfect fit, you sometimes have to get your clothes changed. But by using 3D scanning technology, all the clothes you buy will fit your body perfectly. Some companies scan(扫描)your body
16、using High-tech to get the real sizes, so they can make special clothes just for you.High-tech shopping carts(推车)and checkout counters(收银台). High-tech shopping carts could be common in malls and supermarkets in the future. Microsoft Kinect-enabled carts are under test. The cart can follow you along
17、the aisles(通道), controlled only by your movement and your voice.In the United States, several supermarkets use a certain set called “Scan It” that gives buyers the freedom to scan products on their own while they shop. If we dont want to wait in line before the checkout counters, we can use Toshibas
18、 new object Recognition Scanner. The machine identifies(辨认)a product as soon as its placed in front of a camera just by its shape and color, even if it has no bar code.57. According to Paragraph 2, the eBay Fashion iPhone app can _.A. only make pictures of our faces B. help us sell more clothes onli
19、neC. create us a virtual dressing room D. choose suitable glasses for us58. Which of the following can help get the correct shape of our body?A. Object Recognition Scanner. B. The eBay Fashion iPhone app.C. 3D scanning technology. D. Microsoft Kinect-enabled carts. 59. What can we infer from this pa
20、ssage?A. Checkout counters will disappear from supermarkets in future.B. High-tech shopping carts will be widely used in malls and supermarketsC. “Scan It” cannot be used by buyers themselves.D. The new technologies are only dreams that are impossible to come true.60. This passage mainly talks about
21、 _.A. a new time-travelling machine B. the influence of new technologyC. some inventions to change habits D. the ways for future shopping【答案】57.D58.C59.B60.D【解析】试题分析:这篇短文主要介绍了作者通过选购方式,付款方式等为例详细介绍了未来人们可行的购物方式。考点:科普类短文阅读。4.【2017年四川成都】阅读下面两篇短文,根据短文内容选择正确答案。Animals grow up in different ways. Some newbor
22、n animals are helpless but their mothers protect them. A newborn kangaroo is very small. It is only a few centimeters long. It closes its eyes and doesnt have hair. It stays safe in its mothers pouch(育儿袋)for a long time.A newborn monkey can not walk, Its mother carries it everywhere.Other baby anima
23、ls can walk soon after theyre born. They learn to run with their mothers when danger is near. A bay zebra can run, an hour after it is born.Some baby animals are born in a place that is safe. Baby wolves are usually born in big holes with little light. Other baby animals are born in the open.A baby
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