Some things happen that we can not stop. We can not stop the power of the nature. For example, a flood comes when there is too much water on the land. Sometimes, it can come after a big storm when too much rain falls on the land. Sometimes, it can come after a big rainstorm out at sea where too much sea water comes onto the land. Fast moving flood water can hurt us. They can also hurt our homes. We cannot stop a flood from coming, but we can try to stop the water from coming into our homes. We can try to stop the water by making a wall with sandbags. Sometimes, the sandbags help stop the water. Sometimes, they don"t. An earthquake happens where the land moves. The land goes up and down and all around. The land shakes. We can get hurt by things that fall down in an earthquake. Falling things can start fires. We can not stop an earthquake from coming. We can try to make our houses strong so that they will not fall down in an earthquake. A tornado is fast air that goes around and around over the land. A tornado can pick up everything. It can break anything that is in the way. A Typhoon is a big storm with fast moving wind and rain. It begins out at sea and can come onto the land. Its fast winds can hurt us and our homes. We cannot stop the power of the nature, but we can go to places where we will feel safe.
The power of the nature | Disaster | Cause | Result | Action | Flood | Too much rain falls on the land. Too much rain falls at 1_______. | Hurt us and our 2______. | Make a 3______with sandbags. | 4____ | The land moves. | Hurt people and start 5______. | Make our homes 6______ enough. | Tornado | Fast 7______ goes around and around. | 8______up and break anything in the way. | Go to 10______ places. | Typhoon | A big storm with fast moving wind and 9_____. | Break our homes. |
1 sea 2 homes 3 wall 4 Earthquake 5 fires 6 strong 7 air 8 Pick 9 rain 10 safe |
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试题【阅读短文, 根据所读内容, 填上适当的词语, 每空一词。 Some things happen that we can not stop. We can】;主要考察你对 科普环保类等知识点的理解。 [详细]
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Wetlands ! Valuable Resources on the Earth | There are many wetlands in China and some of them have become the world"s important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are home for many different kinds of animals. The world"s largest Milu Deer Nature Reserve is in them. More than 700 Milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can see some in the Red-crowned Crane Nature Reserve in the Yellow Sea Wetlands. The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife. Offering (提供) food and home for some special kinds of animals is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and less space for wildlife. Luckily , more and more people are beginning to realize the importance of wetlands and wildlife . Every year, on February 2nd, many activities are held to tell people more about wetlands. 1. The Chinese Yellow Sea Wetlands are in the _____of China. A. east B. south C. west D. north 2. Usually the weather in the wetlands is _____ A. hot B. pleasant C. cold D. dry 3. The World Wetlands Day is on _____ A. April 22 B. June 25 C. February 2 D. March 22 4. We must protect wetlands because _____ A. they are home for wildlife B. they can offer food to animals C. they can prevent flood D. all of the above 5. Some people want to change _____ to make more space for farms A. lands B. world C. wildlife D. wetlands | 阅读短文,根据短文内容补全表格中所缺的信息,每空一词. Do you still get free plastic bags (熟料袋) from the supermarkets? Things have changed. China has decided to take action to stop the use of free plastic bags at shops and supermarkets, and people have to pay for using plastic bags. The rule (规定) started on June 1. It came because our country tried to make litter less. The Chinese once used about 3,000,000,000 plastic shopping bags a day, and they made the environment pollution more serious and wasted a lot of energy as well. People throw the used plastic bags away here and there. The thrown-away plastic bags are not easy to break .So the Chinese government encourages people to bring their own bags or baskets for shopping. What kind of shopping bag is the best to bring? Some students have good ideas. They make their own shopping bags. They use old clothes to make cloth bags (布袋), and send them to their parents as presents. They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty to protect the environment. | Stop using free plastic bags | Government"s __1___ | Supermarkets and shops don"t __2___ people with free plastic bags from June 1st,2008 on. People have to __3___ for plastic bags. | Reasons (理由) for stopping the use of free plastic bags | Plastic bags can __4___ the environment and __5___ a lot of energy. People throw the used plastic away ___6__ and they are ___7__ to break up. Our country wants to make litter ___8__ and ___9__ the environment. | Practical ideas for shopping | People __10__ cloth bags or baskets instead of plastic ones when shopping. | 阅读理解。 | Almost every day, we discuss the topic of health, especially for kids. But what is health? "Health" means eating well, getting enough exercise, and having a healthy weight. Let"s read the following rules. They can help you stay healthy. 1. Eat a variety of foods, especially fruit and vegetables. We all know that eating fruit and vegetables can help us stay healthy, but many of us only eat our favorite foods. Remember that we can only get the nutrition(营养) we need by eating different kinds of food, especially fruit and vegetables. 2. Drink water and milk most often. Everyone knows that water is important. Besides that, kids need plenty of calcium(钙) to grow strong bones, and milk has a lot of it. Every day, you should drink at least three cups of milk(1300 milligrams of calcium), when you are 9 years old or older. You should also try to have less sugary drinks, like soda and cola. They include a lot of sugar. Sugar just includes calories, not important nutrition. 3. Listen to your body. When you are eating, notice how your body feels. When your stomach feels comfortably full, stop eating. Eating too much makes you feel uncomfortable. If you do it too often, it can make you unhealthy and fat. 4. Limit(限制) screen time. What"s screen time? It"s the amount of time you spend watching TV, movies, and playing computer games. The more time you spend on these sitting-down activities, the less time you spend playing sports, like basketball, and doing other activities like bike riding and swimming. Try to spend no more than 2 hours a day on screen time. | 1. In this passage, "health" includes all of the following EXCEPT(除了) ________. | A. eating well B. doing more exercise C. having a healthy weight D. wearing comfortably | 2. The underlined phrase "a variety of" means ________. | A. lots of B. all kinds of C. the rest of D. a lot of | 3. Which of the following is NOT true? | A. Eating more fruit and vegetables is difficult for some people. B. We should eat and drink something with less sugar. C. When we are full, we should stop eating, however(不管怎样) delicious the food is. D. We should spend the same time on both sitting-down activities and on sports. | 4. As kids, we should drink at least ________ to grow strong bones. | A. four cups of milk B. three cups of milk C. two cups of milk D. one cup of milk | 5. What"s the main idea of the passage? | A. How to eat healthily. B. Eating and playing are both important. C. Advice for staying healthy. D. Health is very important. | 根据短文内容和首字母提示,在下文空格处填入适当的词使短文完整.(每空一词) | April 2nd, Sunday Fine Wang Qiang and I went f__1__ in the river near our village this morning. We stayed at the bank of it almost the whole day, b__2__ we got nothing. The water in it was very d__3__. Maybe fish can"t live there. A few years ago, the w__4__ here was clean and people could see lots of fish in it. C__5__ often swam in it in summer. But after many factories moved here, they gave off many poisonous things i__6__ the river. They m__7__ the river very dirty. The flowers, the grass and many other living things near the river died. It even made some people sick. The balance (平衡) of n__8__ near the river was broken. We both feel s__9__. We should do s__10__ for our river. Loving the nature is loving ourselves! | 阅读理解。 | There are many wetlands in China and some of them have become internationally important wetlands. The Chinese Yellow Sea Wetlands are one example. They are in Yancheng, Jiangsu Province. They are the ideal home for many different kinds of birds and animals. The world"s largest Milu Deer Nature Reserve is there. More than 700 milu deer live freely there. There are not many red-crowned cranes in the world, but every winter you can see some in the Red-Crowned Cranes Nature Reserve in the Yellow Sea Wetlands. The temperature in the wetlands is usually not too high or too low. There is a lot of rain and sunshine, too. They are really good places for wildlife. They offer food and home for some special kinds of animals and birds. It is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent floods. But some people want to change the wetlands to make space for farms and buildings. This means there will be less and less space for wildlife. Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year on February 2nd, the World Wetlands Day, many activities are held to tell people more about wetlands. 1. Which of the following is the ideal home for birds and animals? A. The Yellow River. B. The wetlands. C. North China. D. Cities in China. 2. What"s the weather like in the wetlands? A. It"s very hot. B. It"s too cold. C. There"s a lot of snow. D. It rains a lot there. 3. Why are the wetlands good places for wildlife? A. Wildlife can find food and home there. B. All wildlife can live freely there. C. There" re enough friends for them. D. There is enough room for them. 4. What"s the use of the wetlands? A. To raise (饲养) more wildlife. B. To prevent floods. C. To offer lots of food for human beings. D. A and B. 5. Which of the following is Not true? A. More than 700 milu deer live freely because of the wetlands. B. We can"t see red-crowned cranes in the Yellow Sea Wetlands. C. February 2nd is the World Wetlands Day. D. People are beginning to realize the importance of wetlands. |
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