Question

3．I love nature and I am very concerned （担忧的）that a lot of people are polluting the Earth without realizing it．Pollution is made when somebody puts harmful things into the air，water or land．People should not pollute．When people pollute it hurts the people，the animal and the plant．
When people put chemicals into the land，they go into our soil and into our water．When people and animals drink the water it makes them sick．They may not realize it right away but finally they feel it．When chemicals get into the ground it affects the whole food chain （食物链）-The insect，the animal，the plant and the people are affected．
When people cut down trees they reduce the amount （数量）of oxygen （氧气）and they take a-way homes for animals．Most people don't realize how cutting down trees hurts people and animals．
If I could make laws，no one could put garbage into the water or on the land and all cars would run on fuel（燃料）made from beans．When I grow up，I want to live on a clean earth with lots of tall trees full of animals．Please don't pollute．
71．How are people polluting  the earth acccrding to the paaaage？People puts harmful things into the air，water or land
72．The underlined phrase"hannful things"include two things in the passage．
They arechemicals and garbage
73．How are the people affected？When people and animals drink the water it makes them sick
74．Translate the underlined sentence Most people don't realize how cutting down trees hurts people and animals．大多数人没有意识到砍伐树木是如何伤害人和动物的．
75．What is a good earth like for the writer？The earth with lots of tall trees full of animals．

Answer 1

分析 文章大意：主要描述了作者担心地球的污染问题，希望制定相关法律，禁止乱扔垃圾，保护地球．

解答 71题答案：People puts harmful things into the air，water or land考查细节理解题，根据文中的第一段Pollution is made when somebody puts harmful things into the air，water or land可知当有人把有害的东西放进空气、水或土地时，污染就形成了，故答案是People puts harmful things into the air，water or land．
72题答案：chemicals and garbage．考查细节理解题，根据文中的第二段When people put chemicals into the land，they go into our soil and into our water和第四段no one could put garbage into the water or on the land and all cars would run on fuel（燃料）made from beans可知 有害物质是化学物质和垃圾，故答案是 chemicals and garbage．
73题答案：When people and animals drink the water it makes them sick．考查细节理解题，根据文中的第二段When people put chemicals into the land，they go into our soil and into our water．When people and animals drink the water it makes them sick可知 当人们把化学物质进入土地，他们进入我们的土壤和水．当人和动物喝的水使他们生病，故答案是When people and animals drink the water it makes them sick．
74题答案：大多数人没有意识到砍伐树木是如何伤害人和动物的．考查翻译题，根据文中的 Most people大多数人； don't realize没有意识到； how如何； cutting down 砍伐；trees 树；hurts people and animals伤害人和动物，故答案是大多数人没有意识到砍伐树木是如何伤害人和动物的．
75题答案：The earth with lots of tall trees full of animals．考查细节理解题，根据文中的最后一段When I grow up，I want to live on a clean earth with lots of tall trees full of animals．可知当我长大后，我想生活在一片干净的土地上，那里有许多高大的树木，到处都是动物，故答案是The earth with lots of tall trees full of animals．

点评 题目涉及多道细节理解题，做题时结合原文和题目有针对 性找出相关语句进行仔细分析，结合选项选出正确答案．推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案．