2019-2020年度人教版九年级英语 Unit13 Section B period 1 练习A卷

2019-2020年度人教版九年级英语 Unit13 Section B period 1 练习A卷姓名:_ 班级:_ 成绩:_一、阅读单选Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, get light, and transport people and products from place to place. Most energy comes from fossil（化石）fuels-petroleum, coal and natural gas. However, burning fossil fuels cause pollution. Also if we dont find new kinds of energy, we will use up all the fossil fuels in the twenty-first century. Scientists are working hard to find other kinds of energy for the future. What might these sources of energy be?Energy from the windAll over the world, people use the power of the wind. It turns windmills and moves sail-boats. It is a clean source of energy, and there is lots of it. Unfortunately, if the wind does not blow, there is no wind energy.Energy from waterWhen water moves from a high place to a lower place, it makes energy. This energy is used to create electricity. In Brittany, France, for example, waterpower produces enough energy to light a town of 40000 people. Waterpower gives energy without pollution. However, people have to build dams to use this energy. Dams cost a lot of money, so water energy is expensive.Energy from the earthThere is heat in rocks under the earth. Scientists use this heat to make geothermal energy. San Francisco gets half of the energy it needs from geothermal power. This kind of energy is cheap, but it is possible only in a few places in the world.Energy from the sunSolar panels on the roofs of houses can turn energy from the sun into electricity. These panels can create enough energy to heat an entire house. Solar power is clean and there is a lot of it in sunny places. But when the weather is bad, there is no sunlight for energy.1 . What does this passage mainly talk about?AAdvantages of the energy from nature.BThe future of energy.CScientists have been working hard to research other kinds of energy.DEnergy is the most important power in the world.2 . From the first paragraph, we know _.Aenergy can do everything for peopleBall the energy causes pollutionCthe new kinds of energy are badly neededDscientists have found other kinds of energy for future3 . What is the writers opinion about the energy?ATry to use water energy more though it costs a lot.BEach natural energy has its own advantages and disadvantages.CSolar power is environmental.DWind power is the cheapest but we cant get enough.4 . The writer suggests in the passage that _.Ain the 21st century fossil fuels may be used upBthe new sources of energy will change in the next twenty yearsCif we dig deep enough, in the earth, we find geothermal energy everywhereDFrench and American are more interested in water and heat energy5 . What can be inferred（推断）from the passage?AIn order to protect our environment, we should try other kinds of energy.BAll scientists in the world will unite to find energy.CPeople in modern life use energy every day.DEnergy changes peoples lives.二、根据首字母、中文提示填空单词填空。根据首字母或句意填词6 . The farmer is working in the _ / fi:ld/ now.7 . The people who are more confident have more _ to make themselves successful.8 . Tony r_ selling his house at a low price.9 . We live on the twentieth floor, so we have to use a l_ to go up and down every day.10 . I think teenagers should be encouraged to make their own d_.11 . Teenagers should be _ to choose their own clothes.12 . Tom went swimming _ of watching a movie yesterday afternoon.13 . I dont think girl students should get their ears p_.三、用所给单词的正确形式填空14 . I play sports every day. That_( sound) interesting.15 . We_(not have) ping-pong balls under the desks.16 . Is this_(you) soccer?17 . Lets watch_(they) on TV.18 . My sister loves _( sport ), but she doesnt play them.四、完成句子19 . 上课的时候不要向窗外看。Dont_the window in class20 . 如果有任何问题的话，你可以亲自来问我。You can ask me_，if you have any question21 . 她低头看了看我，没说什么。She_at me，saying nothing22 . 他从来不向别人请求帮助。He never_help from others23 . 那女孩紧挨着妈妈坐着听故事。The girl sat_her mother，listening to the story五、用单词的正确形式完成句子five, so that, long, lend, glass24 . The Yangtze River is the _river in China.25 . You could save some money_ you can buy a gift for your mother.26 . - Could I borrow your book Sleep Beauty?-Sorry, I have _ it to my cousin.27 . The bowl is made of _and it looks really clear.28