Unit 2 The environment 同步练习 1.doc

Unit 2 The environment 同步练习 1总分 100分 时间 40 分钟 成绩评定 _I. 学生习作欣赏：Save our earthWith the development of society， the earth is being damaged by people who are seeking comfort at all costs. The sky is no longer blue. The air is no longer fresh. The rivers are no longer clean. Many animals and plants are disappearing from the earth. And the size of deserts is growing rapidly every year. Our planet has been seriously polluted. There are many reasons for this. First， many paper mills send out waste water and smoke that are not processed. Second， the expansion of large cities also brings about terrible pollution. Nowadays， waste gas and everyday rubbish have become big problems. Third， a huge number of trees are cut down each year. Whenever there is a strong wind， the top soil is blown away. Sandstorms badly affect peoples lives and health. We all know that we have only one home. If we continue polluting it， the earth will turn out to be a planet which is unfit for us to live on. To save the earth means to save ourselves. Lets take action without any delay. Lets try our best to save the earth， our home. II. 阅读下文，完成后面问题： Wuzhen (乌镇)， an ancient river townOn both sides of a stone-paved street stand pubs， restaurants， pawnshops(当铺)， and other businesses all housed in brown wooden buildings. Long rivers flow through the town， with stone bridges of various designs going over them. The Beijing-Hangzhou Grand Canal (京杭大运河) passes by. Old waterside houses and outside corridors(走廊) can be found here and there. This is the ancient river town of Wuzhen. Wuzhen Town， in Tongxiang City， Zhejiang Province， has a history of more than 1，000 years. Of the ancient residential houses， workshops， and stores still standing on the banks of the rivers 169，600 square meters， making up 81.54 percent of the towns total area， have remained unchanged， giving it an old feeling Tradition is still very alive in Wuzhen. In addition to flower-drum operas， shadow-puppet show， and temple fairs， Wuzhen also attracts visitors with its time-honored art of making indigo-dyed printed calico(靛青印花布). Wuzhen is at its best on rainy days. Wandering with an umbrella along a quiet old lane(巷子) past the centuries-old wooden houses and seeing the rain flow off the engraved eaves(木雕屋檐) that cover the doorways is an amazing experience. The falling raindrops make ripples(波纹) on the surfaces of the rivers， while boats travel to and fro. The waterside pavilions(亭子)， corridors， and the arched bridges make a charming scene. People in Wuzhen live a simple life. Many of them breed silkworms and raise flowers. They have mostly kept the tradition of buying fruits and vegetables from trade boats through the windows of their waterside houses. They benefit from a perfect harmony of man and nature. Wuzhen has been included by UNESCO (联合国教科文组织) in the list of World Cultural Heritages.1. Choose a word from the above text which can properly describe each of the following things. The selected words should be different: (每题5分，共35分)1) _ town2) _ streets3) _houses4) _ rivers5) _ bridges6) _ lanes7) _ eaves2. How can we keep those ancient towns like Wuzhen from losing their culture and traditions as they become more and more open to the outside world？ (10分)_Can you give some suggestions？ (10分)_III. 阅读理解： (每题5分，共20分) Unless governments take necessary measures to protect tigers， they may disappear by 2010， the World Wildlife Fund said on Thursday.The conservation group said tiger numbers have decreased 95 percent in the past century and only 5，000 7，200 tigers still remain in the wild compared with nearly ten times that many at the start of the century.WWF published an update February 11th， 1999 of their study. The report states that in spite of the great efforts over the past year， much remains to be done to prevent the tiger from becoming extinct early.“Next century， if governments do not fight against unlawful hunting and get rid of demand for tiger products the tiger will go to extinction，” said WWF.“We cannot relax for one moment if we are to make it certain that tigers will still exist in the wild by the next Chinese Year of the Tiger in 2010，” said Elizabeth Kemt. species conservation information manager at WWF International and one of the authors of the report.Three of the subspecies of tiger the Bali. Caspian and Javan tigers are extinct， The South China tiger faces the same end as only 20 or 30 are known to remain in the wild， down from 4，000 in 1950s.1. This text tells us that _.A. WWF is a government organization of ChinaB. there are altogether two Chinese Years of the Tiger: 1999 and 2010C. Elizabeth Kemf didnt join the authors in writing the report but she agreed to their opinionD. If 20 to 30 South China tigers were killed， probably no tiger of this kind would remain in the wild2. The word “extinct” in the third paragraph probably means _.A. fewer B. lost C. dead D. alive2. Which of the following may be the main idea of this text？A. How to Protect Tigers. B. Tigers Are Disappearing from the World.C. Tigers in the Wild. D. The Chinese Year of the Tiger.3. According to the text， in what way we can prevent the tiger from extinction？A. Governments take necessary measures to protect.B. Published an update.C. Get rid of demand for tiger products.D. Fight against unlawful hunting.IV.小组讨论题：(共25分) 城市热闹而繁华，但农村却有着城市没有的新鲜空气和自然风光，你喜欢生活在城市还走在农村呢？请展开小组讨论并阐述自己的观点。下面的两个观点可供大家参考。观点1： I prefer living in cities1) Its more convenient to live in cities. Buses and subways can take you anywhere around the city or to other places. 2) The living standards are higher in cities than they are in the countryside. Supermarkets are here and there. All kinds of food is supplied all year round.3) The cities are more open to the outside world and we can share more information than in the countryside.观点2： I prefer living in the countryside1) Living in the countryside is good for our health because the air there is fresh， and there is no pollution， and it is very quiet.2) Its more comfortable living in the countryside since the cities are very crowded in public places and