重庆市2019中考英语课本一轮聚焦夯练九全Units1_2人教新目标版.doc
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1、12019(重庆)中考人教英语课本一轮聚焦夯练 九全 Units1-2一、阅读理解。Zinc(锌) is one of about 20 elements(元素) necessary for good health. It is present in the body in a very small amount, but it makes it possible for important chemical actions to be carried out in cells. Scientists are just beginning to discover how zinc and ot
2、her elements work. Researchers first studied zinc as a way to speed recovery. Dr. Waltor Powys formerly with the United States Air Force, noted that the laboratory animals recovered faster when some matters were added to their food. One of these matters was zinc. Dr. Powys later tested the zinc trea
3、tment on an American airman recovering from medical operations. The airman who received zinc sulphate(硫酸锌) recovered in half of the usual time. Other doctors studied persons who had a number of strange disorders. The doctors learned that all of these problems were caused by lack of zinc in the body.
4、 They treated these disorders successfully by giving the patients zinc sulphate. The amount of zinc in the body can be found by examining blood and hair. A lack of this important element is not uncommon among people in both industrial and developing countries. Zinc is found in most high protein(蛋白质)
5、 foods such as meat, milk, fish and eggs. It is also found in whole grains. But many people do not eat enough of these food. Food markets should add these elements so that more people could get needed amount of these necessary matters. 1One of the functions of zinc is that it can _.Amake peoples bon
6、es strongerBhelp people recover fasterCbe good for peoples memoryDchange peoples sleep for the better2How can the amount of zinc in the body found?Aby examining blood and hair.Bby checking tears and sweat.2Cby taking peoples temperatures.Dby testing peoples blood pressure.3To get enough zinc, people
7、 should eat foods that contain _.Aa lot of fibre Bhigh fatCmuch protein Dmany vitamins4Which of the following statements is true?APeople need a large amount of zinc to be healthy.BZinc must be used in the course of medical operation.CZinc allows important chemical actions to take place in cells.DSci
8、entists added only zinc to the foods that the laboratory animals ate.参考答案 1B 2A 3 C 4C二、单项选择。1. The dishes in this restaurant must be very expensive. Dont worry. You can enjoy yourself. Its my _B_. (2017,鄂州)A. time B. treat C. task D. taste2. Whats your _D_ to English learning, Lin Tao?I think watch
9、ing English movies is helpful. (2017,襄阳)A. place B. age C. time D. secret3. (导学号:22604021)Its nice to see you again. We _B_ each other since 2016. (2017,毕节) A. wont see B. havent seenC. dont see D. didnt see4. _A_ exciting the speech about “Belt and Road”was!Of course! It was a really great inspirat
10、ion to the world. (2017,泰安)A. How B. What C. How a D. What an5. If you do that, you will _B_ with an egg on your face. (2017,鄂州)But I wont regret it. A. take up B. end upC. keep up D. catch up6. Excuse me, I wonder _B_. 3Yes, its near the bookstore. (2017,德州)A. where we will go for the holidayB. if
11、there is a lost and found officeC. when she will give me a callD. how we can go to Hong Kong7. Dont hurry him. Yon will just have to be _C_ and wait until he finishes the work. (2016,安徽)A. active B. careful C. patient D. famous8. Linda _B_ out the quilt on the floor and _ down to have a rest. (2017,
12、铁岭模拟)A. lay; laid B. laid; layC. laid; lied D. lay; lay9. Did your teacher take zippers to your class yesterday?Yes, and the invention of it kept the students _C_ in discussing in class. (2017,本溪模拟)A. direct B. worth C. active D. cruel10. _B_ pale you look!Im not feeling well. Ive got a toothache. (
13、2017,营口模拟)A. How a B. HowC. What a D. What 三、完形填空。通读短文,掌握大意,从所给的选项中选出一个最佳选项。During these years fashion is more and more popular. Many young students 1 going after fashion. Girls like to wear short skirts or color their hair, and 2 like to wear long hair. Some of 3 try to be more original so that the
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