2019中考英语人教版九全Unit910阅读+重点单词回扣练习一、阅读理解。AThe Worlds Water Shortage The world is not only hungry, but it is also thirsty for water. This may seem strange to you, since nearly 70 percent（百分比）of the earths surface is covered with water. But about 97 percent of this huge amount is sea water, or salt water. Man can only drink and use the other 3 percentthe fresh water from rivers, lakes, underground, and other sources（资源）. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers（冰川）. Even worse, some of it has been polluted. However, as things stand today, this small amount of fresh water is still enough for us. But our need for water is increasing（增加）rapidlyalmost day by day. Only if we take steps to deal with this problem now can we avoid（避免）a severe（严重的）worldwide water shortage later on. We all have to learn how to stop wasting our valuable water. One of the first steps is to develop ways of reusing it. Today in most large cities, water is used only once and then sent out into a sewer system（下水道）. From there it returns to the sea or runs into underground storage tanks. But it is possible to pipe used water to a purifying（净化）plant. There it can be treated with chemicals so that it can be used again, just as if it were fresh from a spring. But even if every large city purified and reused its water, we still would not have enough. All wed have to do to make use of the vast reserves（贮备）of sea water in the world is to remove the salt. If we take these steps well be in no danger of drying up. 1. The world is thirsty for water because we can only use _ percent of the water covering the surface of the earth. A. 3 B. more than 3 C. less than 3 D. 97 2. Which of the following statements is Not true? A. As things remain unchanging, this small amount of fresh water is still enough for us. B. Our need for water is becoming larger and larger. C. There will be no water shortage in the future. D. We should take steps to deal with the water shortage problem. 3. To reuse water, we should _. A. treat it with chemicals B. use it only once C. send it out into a sewer system D. make it flow into underground tanks 4. In order to have enough water, we should also make use of _. A. icebergs and glaciers B. sea water C. rivers and lake D. underground water 5. In the passage, the writer tells us _. A. to make enough water B. to pay more attention to the water shortage problem C. to pipe used water to a purifying plant D. to reuse the water 参考答案CCABBB A Giant Cycling HolidayAre you between 12 and 20 years old?Are you looking for the perfect holiday?Would you like fun，new friends and a new experience by bike?We have the answer! And all you need is a bike! Join a Giant Cycling Holiday！You will join a group of ten members and two leaders.The cycling lasts from July 1st to July 15th.Youll see mountains，clear rivers，pretty country villages and lakes.Youll cycle about 5 hours every day.Dont worry because you dont need to cycle up any mountains and you can go quite slowly if you want.On the days when you dont cycle，you can do some different sports，like swimming，playing basketball and running.You will move to a different hotel every night.At the end of your holiday，youll find you are fitter，more active and have more friends! It is really a perfect holiday.Welcome and book your place now!Phone 00568674758 or visit our website: www.Giantcycling.cn.()1. You need _ if you want to join the Giant Cycling Holiday.Aa bike Ba guide book Ca leader D. a basketball()2. There will be _ people in a group.Aten BtwelveCfourteen D. twenty()3. People will cycle about _ every day.Atwo hours Bthree hoursCfive hours D. six hours()4. You can see many places EXCEPT _ during the cycling holiday.Amountains Bclear riversCbeautiful seas D. pretty country villages()5. According to the advertisement, we know that _.A. all the young people can cycle Bthe cycling lasts about one weekCthe people need to cycle up some mountains Dthey will stay in the hotel at night参考答案15 A B C C D二、完形填空。阅读下面短文，用括号内所给动词的适当形式填空。(必要时可加情态动词或助动词) John and Jack were good friends. They were kind to each other. But sometimes they (1)_(quarrel) with each other.One day they went (2)_(boat) in a park together. At noon , they were very hungry and then went into a restaurant(3) _(have ) a dinner. As soon as they sat at a table, a waiter (4)_(come) up to them and asked, “What would you like to have?” “We want two apples first, ” said John. As soon as the two apples (5)_(put) on the table, Jack took the bigger one in his hand. “You (6)_(be) too impolite, Jack. Why(7)