题目
题型：不详难度：来源：
Polluted air from cars, planes and factories is so thick that it is like a quilt(被子) over a city. This kind of quilt is called smog(烟雾). Many countries are making rules to fight pollution. Factories must now clean their water before it is thrown away. And they mustn’t blow dirty smoke into the air. We need to do many other things. We can put waste things in the dustbin and not throw it on the ground. We can go to work by bus or with our friends in the same car. If there are fewer people driving, there will be less pollution.
小题1:Rules are not enough, every person must help to fight pollution.
Hundreds of years ago, life was much harder than it is today because ___ __.
| A．there were fewer modern machines at that time than today |
| B．people didn’t like to use modern medicines |
| C．there were no modern machines at all |
| D．there was no pollution at all |
| A．Dirty water. | B．Pollution. |
| C．Noise. | D．Too crowded |
| A．noise pollution | B．air pollution |
| C．water pollution | D．waste paper |
| A．before they use it | B．when they use it |
| C．before it is thrown away | D．whenever they use it |
| A．a few years ago, there was no smog at all |
| B．today people don’t have to talk to each other in a loud voice |
| C．people are making rules in order to fight pollution |
| D．people can only use rules to fight pollution |
答案
小题1:A
小题2:B
小题3:B
小题4:C
小题5:C
解析
试题分析：本文主要介绍的内容为现在的生活给我们带来了污染，包括空气污染，声音污染，水污染等。并介绍了一些能够保护环境的方法。
小题1:细节理解题。根据People didn’t have modern machines.“他们没有现代机器。”可知他们生活比现在困难的原因是没有现代工具。故选A。
小题2:细节理解题。根据第一段第四句话One of the biggest is pollution.“污染是最大的问题中的一个。”可知四个选项中污染是最大的问题。故选B。
小题3:细节理解题。由第一段倒数第二句话Air pollution is the most serious kind of pollution.“空气污染是最严重的污染。”可知。故选B。
小题4:细节理解题。由第二段第四句话Factories must now clean their water before it is thrown away.“工厂在排出废水之前必须先清理。”可知。故选C。
小题5:推理判断题。文章最后一段都在介绍通过什么方式能够减小污染。可知人们正在制定规则来抗击污染。故选C。
核心考点
试题【Hundreds of years ago, life was much harder than it is today. People didn’t have】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
The Chinese Medical Doctor Association asked 8,200 people in China about their sleep. More than 36.3 percent of them said they often sleep badly. The study also finds that many students have only 5 hours of sleep a day. According to the US National Sleep Foundation, teenagers need 8.5 to 9 hours of sleep every night. What cuts into their sleeping time? Homework. Also, school starts early in the morning.
But bad sleeping habits also play a role. Do you like to have a look at your mobile phone before going to bed? The survey finds that 60 percent of people check their phones before they sleep. They read news, check their WeChat (微信) or chat with QQ friends.
It’s important for us to get enough sleep. We feel tired and think slowly. Besides, sleepy kids are often unhappy, says a study by the US National Sleep Foundation.
We can’t change our school time. But there are still ways to get better sleep. Stay away from coke, coffee and tea at night. They make it hard to fall asleep. Watch less television. Leave your mobile phone and tablet computer (平板电脑) on your desk.
根据短文内容，选择最佳答语，并在答题卡上按要求作答。
小题1:What cuts into students’ sleeping time?
| A．Students like reading in bed before they sleep. |
| B．Students have got too much homework and school starts early in the morning.. |
| C．Students often drink coke, coffee and tea at night. |
| D．Students check their WeChat or chat with QQ friends at night. |
| A．They don’t want to do their homework. |
| B．They sleep in class. |
| C．They feel excited. |
| D．They not only feel tired and unhappy but also think slowly. |
| A．5 to 6 hours. | B．6 to 8 hours. |
| C．8.5 to 9 hours. | D．9 to 10 hours. |
| A．Drinking coke, coffee and tea at night is good for our sleep. |
| B．We can’t change everything but we can find many ways to get better sleep. |
| C．Bad sleeping habits aren’t good for us. |
| D．We should stay away from bad sleeping habits. |
| A．March 21 is World Sleep Day |
| B．homework makes students have no enough time to sleep |
| C．we feel tired and think slowly because we have bad sleeping habits |
| D．good sleeping habits can help us stay healthy |
小题1: Which part of the penguin’s body is white?
| A．The head. | B．The neck. |
| C．The leg. | D．The belly. |
| A．16. | B．17. | C．18. | D．19. |
| A．In warm areas. | B．In cold areas. |
| C．In the sea. | D．On land |
Some buildings can make you ill because their heating and air-conditioning(空调调节系统) are controlled(控制). Air from outside cannot get in through the closed windows; This indoor air pollution is a growing problem.
Legionnaire"s disease may be the most serious result of sick buildings, but other unpleasant illnesses can appear.People who work in some buildings suffer （受苦）from tiredness, feeling sick and headaches. Their offices look bright and clean, but invisible(无形的) and dangerous bacteria are in the air around them.
There is an answer to the problem. The air-conditioning and heating can be tested for bacteria. Once the tests are finished, the sick buildings can be cured. This is expensive to do, but the results are good. The people in the buildings no longer get sick, and everybody is happier.
小题1:"Sick buildings" means _______.
| A．very old buildings |
| B．buildings that make people feel sick |
| C．buildings for sick people |
| D．buildings that are going to fall down |
| A．Legionnaire"s disease | B．the air from outside |
| C．lack(缺乏) of fresh air | D．unpleasant illnesses |
| A．the windows are all closed |
| B．bacteria can be seen in the air |
| C．the air-conditioning and heating don"t work well |
| D．people in it have got different kinds of diseases |
| A．Legionnaire"s disease is only one of the results of "sick buildings". |
| B．There is less and less indoor air pollution. |
| C．The bacteria are not dangerous if the offices look bright and clean. |
| D．If the tests for bacteria are expensive. the results are good. . |
| A．bacteria will disappear by themselves |
| B．Legionnaire"s disease won"t kill people |
| C．people in the building will no longer get sick |
| D．something can be done to cure the sick building |
WAY 1: Bring your own cup to Starbucks. You’ll get a 10-cent discount, and it’s one less paper cup to end up in a dustbin. The store won’t create more waste when they throw away a cup.
WAY 2: Turn off your computer. When in standby mode, your PC is still using energy. Turning off a monitor (显示器) for 40 hours a week may only save $ 5 a month, but it reduces CO2 by 750 pounds.
WAY 3: Reuse plastic bags. Instead of throwing away 100 billion plastic bags a year, try and get a second, third, or tenth use out of them. Better yet, next time you shop, try a reusable bag. The amount of oil it would take to make just 14 plastic bags would run your car for one mile.
WAY 4: Use recycled paper in the bathroom. Most of the toilet paper we use is made from trees found in forests. If every family replaced(替换)one roll of toilet paper with a recycled one, 424,000 trees would still be standing.
WAY 5: Plant a tree. Adding green to your garden is beautiful and earth-pleasing. Just one tree will help make cleaner air and save the environment from 5, 000 pounds of hot carbon dioxide each year.
小题1:How many ways are mentioned(提及) in the passage?
| A．Two. | B．Three. |
| C．Four. | D．Five. |
| A．It will help to save a large amount of money. |
| B．It will help to reduce a great deal of CO₂. |
| C．It will save the amount of oil that runs your car for a mile. |
| D．It will be like planting 1.7 million acres of new trees. |
| A．Ways 3 & 4. | B．Ways 2 & 3. |
| C．Ways 3 & 5. | D．Ways 2 & 4. |
| A．They all help reduce the use of energy like electricity. |
| B．They all cut down the number of the use of paper. |
| C．They all produce less greenhouse gases as a result. |
| D．They all help protect our trees and forests. |
| A．Ways toSave Money | B．Waysto Be Earth-Friendly |
| C．Ways to End Global-Warming | D．Waysto Limit Carbon Dioxide |
At last one of them said， “What’s the use of doing this foolish work? We can ___ fill the basket.” ____ man answered， “That is none of your business.” The first man said. “You may do as you like， but I am not going to work at ____ so foolishly.” He ____ his bucket(圆桶) and went away. The other man said no word， and kept on carrying ____. At last the well was almost ____.
As he poured the last bucket of water into the basket， he saw a bright thing in it. He ______. It was a beautiful gold ring. Just then the king came. ____ he saw the ring， he knew that he had found the kind of man he wanted. He told him to keep the ring for himself. “You ___ so well in this little thing，” he said， “ What now I know I can believe you with many things.”
小题1:| A．finished | B．did | C．began | D．had |
小题2:| A．never | B．also | C．hard | D．always |
小题3:| A．The other | B．Another | C．One | D．A second |
小题4:| A．anything | B．something | C．nothing | D．everything |
小题5:| A．picked up | B．put away | C．took away | D．threw away |
小题6:| A．water | B．basket | C．well | D．work |
小题7:| A．full | B．empty | C．filled | D．clean |
小题8:| A．put it up | B．looked it up | C．picked it up | D．gave it up |
小题9:| A．While | B．As soon as | C．Before | D．Since |
小题10:| A．have done | B．will do | C．do | D．are doing |
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