牛津版（深圳 广州）英语九下 Unit 4 Natural disasters 第6课时（Revision单元复习）导学案（无答案）.doc

第6课时 Revision单元复习.完形填空When Rezwan was a kid, his school used to close for three or four months every year. The break was not an extra-long summer vacation. School was closed 1 floods.Rezwan grew up in Bangladesh (孟加拉), where floods are common. The floods stop many kids from completing their education. Rezwan finished school. But he never forgot his friends who did not.He wanted to make it 2 for kids in his country to go to school year-round. “If the kids cannot go to school, why don't we 3 the school to them?” he thought.Rezwan decided to build boat schools that can reach students even 4 a flood. 5 boat has a classroom, a library and computers. The people of Bangladesh are 6 floods. Every summer, heavy rains hit the Asian country. Rain fills the rivers, and they overflow onto the land. Lately, the floods have gotten worse.Scientists say the Earth is getting 7 . That is making the snow on the mountain near Bangladesh melt (融化). The melted ice causes even more floods.Experts believe that by 2050, one fifth of Bangladesh could be 8 water. Millions of people would have 9 to live.Rezwan is doing all that he can to help his country. He has built library boats, hospital boats and houseboats. All of them run on solar power. People outside of Bangladesh can 10 a hand, too. “Kids in the US can try to use less energy,” he says.( )1. A. because of B. instead of C. except for D. in front of( )2. A. possible B. terrible C. impossible D. valuable( )3. A.sell B. bring C. lend D. borrow ( )4. A. until B. after C. before D. during( )5. A. Either B. Neither C. Each D. Both( )6. A. good at B. used to C. used for D. bad for( )7. A. colder B. cooler C. wetter D. warmer( )8. A. terrified of B. surprised at C. covered with D. dressed in( )9. A. somewhere B. nowhere C. anywhere D. everywhere( )10. A. giveB. wash C. take D. get.阅读理解A(2020·绵阳改编)Terrible weather events are harming the planet, and experts warn of even greater results to come. The sea ice loss and the Arctic ice melting caused by climate change have increased much in the last ten years. So they have pushed down the number of polar bears and seals while polar bears depend on sea ice for hunting seals. According to the data from the WMO, temperatures on the Antarctica (南极洲) just hit 18.3, which is higher than the record of 17.59 in March, 2015. Moreover, temperatures in this area have warmed about 3 over the last 50 years. Although such temperatures might be considered pleasant for a picnic or a hiking trip, this is the Antarctica we are talking about. It is home to the most inhospitable environment on the planet because it is supposed to be an extremely cold place. In fact, the average temperature of the continent's central area is -57. Besides, many places are experiencing the extreme weather this summer. Australia is undergoing its worst drought (干旱) since the 1930s, leaving bushfires burning so long and causing many deaths. Meanwhile in Europe, crops in the northwest are suffering the driest weather in the past 80 years. Recently West Texas in America has also gone through its worst drought in more than 70 years, while floods have hit Eastern and Southern China.“Climate change is bad for us human beings, which causes direct health problems. I'm afraid there will be more common events like the one that 30,000 to 50,000 persons died in Europe in 2003 due to the heat wave there,” Professor Schwartz said. “It will also cause more air pollution, diseases and lack of clean water and so on.”( )1. What doesn't bring down the number of polar bears according to this passage? A. Hunting. B. Climate change.C. The sea ice loss. D. The Arctic ice melting. ( )2. What can you get out of this passage?A. The Antarctica is pleasant for a hiking trip.B. Extreme weather led to wildfires burning in Europe.C. Climate change will cause air pollution and diseases.D. The temperatures on the Antarctica hit the highest in March, 2015.( )3. What does the underlined word “inhospitable” in Paragraph 2 probably mean?A. Comfortable to live. B. Friendly to live.C. Unhealthy to live. D. Unfit to live.( )4. Which place didn't experience drought this year?A. Europe. B. Australia. C. America. D. China.( )5. What is the main idea for this passage?A. The whole planet is drier and drier.B. The Antarctica is warmer and warmer.C. Climate change is getting worse and worse.D. The number of polar bears is smaller and smaller.B阅读填空。请阅读全文，并从下列方框里的六个句子中选择五个还原到原文中，使原文的意思完整、连贯。A. Avalanches are very dangerous.B. Most avalanches happen after big storms.C. Many ski lovers die from avalanches every year.D. So not many people die from avalanches each year.E. As they slide, the snow and ice move faster and faster.F. Experts can usually tell when an avalanche might happen.Have you ever heard of an avalanche (血崩)? Avalanches are sudden natural disasters where a lot of snow and ice slide down the mountains. 1._ In fact, snow from an avalanche can move as fast as two hundred miles per hour. That is three times faster than a car on a highway.2._ In the mountains like the Alps and the Himalayas, there are snow and ice all year round. After big storms, new snow puts more pressure on the snow that is already in the mountains. The pressure can make the old snow slide.3._ Heavy snow moving down the mountains may pull other things along, such as trees and rocks. A powerful avalanche can damage everything in its path. Luckily, no one lives in the mountains where avalanches are easy to happen. 4._Most people who may lose their lives in avalanches are ski lovers. They want to have fun in the mountains. They also want to stay safe. 5._ Even though the experts can warn people of the risk, there are still some accidents each year. If you are a ski lover, remember to pay attention to experts' warnings.C信息匹配。下面的材料AF分别介绍了六个应用软件。请根据五个人的需求，为他们选择合适的应用软件。A. Vocabulary Hero may help you learn more English words while you are playing games. So if you have problems remembering the new words when you learn English, use it!B. Rail Friend can be the best helper when you feel it hard to buy the train or airline tickets. You can buy tickets anywhere at any time.C. World of Tanks Blitz, a free-to-play online game with over 40 million downloads, brings quick-fire tank fights. “A lot of tanks, a lot of people and a lot of fun.” It will be the best choice to kill your time. D. Himalayas Reading has millions of books including poems, short stories, novels and even fairy tales for children. What's special about it is that you can use it to download book recordings that can be listened to. E. Cheese Reading catches the main idea of each book you have downloaded so that you can save time by finishing reading book within 5 minutes. F. Baby Bus is a good friend for children under 3 years old. Kids can learn to speak, understand numbers and draw pictures with the help of this app.( )1. Jenny is so busy that she seldom has time to take care of her 2-year-old son, so she needs an app for him to learn to speak and count.( )2. Sam was given a list of books to read by his teacher. But he has just had an eye operation and needs an app that can store the books and read them aloud to him. ( )3. Bob finds it difficult to remember all the new words from the English textbooks. He wants to make progress in a relaxing way because he thinks it's boring to do a lot of word exercises. ( )4. Cathy is fond of travelling. She needs an app that can make it easier for her to buy train or airline tickets. ( )5. John is going to have a long railway trip. During the trip, he needs something like games to kill the time.语法填空 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。Most 1._ (America) do not think about preparing for natural disasters 2._ one is knocking at their doorstep. But earthquakes, hurricanes (飓风), and tornadoes (龙卷风) are all natural disasters that can affect many 3._ us who live in different areas of the world. However, many people have been talking about 4._ (be) prepared for a natural disaster.Know about natural disasters. You should know which type of natural disasters the area you live in is likely 5._ (have). Some of the most frequent natural disasters are floods, tornadoes and earthquakes. However, with the 6._ (recently) changes in global warming, it has 7._ (result) in an increase in other less common natural disasters such as hurricanes and tsunamis (海啸). Develop a game plan. A strong game plan is the 8._ (important) part of this process. The game plan 9._ (include) making and taking part in an escape route for your family and choosing a safe location for those natural disasters that require you to take cover. It is also a good idea to have 10._ emergency bag packed for the family or each member of the family.书面表达2017年8月四川省九寨沟发生了地震，那里好多房屋都倒塌了，许多人缺衣少食。请根据以下提示写一篇80词左右的英语短文，呼吁大家向灾区人民伸出援手。要求：1.介绍灾区人民的情况；2.谈谈自己能为他们做些什么；3.呼吁更多的人参与到援助中来。参考词汇：fall down倒塌；rebuild重建_