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六、六选五阅读。
The earth is our home; we must take care of it. This means keeping the land, air and water clean.
Pollution is a "dirty word". To pollute means to make things unfit(不合适的) or unclean to use. 1. ______ We see it, smell it, taste it and drink it. Pollution is beginning to threaten (威胁) our health, our happiness and our life.
Man has been polluting the earth from the time he first made a fire, washed his clothes in the river and threw his waste on the ground. 2. At first the problem was not so serious because there was plenty of clean air, land and water. 3. All the dirty things could be absorbed(吸收) by nature and soon be covered over. But this is no longer true. The increase of the population and the development of industry have changed that. Man is slowly polluting his environment.
Through the use of poison(毒药), man has polluted land and killed the animals. By putting dirty water and chemicals into rivers and lakes, we have polluted our drinking water, killing the fish. 4. More people, more waste.
Where is this all to end? Are we turning the world into a big rubbish dump, or is there any hope that we can get rid of pollution? 5. A large number of people are now working hard to bring pollution under control.
A. There weren't so many people then and their wants were fewer.
B. Pollution comes in many ways.
C. Our increasing population is part of the problem.
D. Man couldn't probably live on the earth.
E. When land was used up or water became dirty, man moved to another place.
F. Luckily, millions of people have been warned of the danger of pollution.
The earth is our home; we must take care of it. This means keeping the land, air and water clean.
Pollution is a "dirty word". To pollute means to make things unfit(不合适的) or unclean to use. 1. ______ We see it, smell it, taste it and drink it. Pollution is beginning to threaten (威胁) our health, our happiness and our life.
Man has been polluting the earth from the time he first made a fire, washed his clothes in the river and threw his waste on the ground. 2. At first the problem was not so serious because there was plenty of clean air, land and water. 3. All the dirty things could be absorbed(吸收) by nature and soon be covered over. But this is no longer true. The increase of the population and the development of industry have changed that. Man is slowly polluting his environment.
Through the use of poison(毒药), man has polluted land and killed the animals. By putting dirty water and chemicals into rivers and lakes, we have polluted our drinking water, killing the fish. 4. More people, more waste.
Where is this all to end? Are we turning the world into a big rubbish dump, or is there any hope that we can get rid of pollution? 5. A large number of people are now working hard to bring pollution under control.
A. There weren't so many people then and their wants were fewer.
B. Pollution comes in many ways.
C. Our increasing population is part of the problem.
D. Man couldn't probably live on the earth.
E. When land was used up or water became dirty, man moved to another place.
F. Luckily, millions of people have been warned of the danger of pollution.
答案
1. B 2. E 3. A 4. C 5. F
解析
【分析】
做六选五阅读题时，需先通读全文把握主旨（本文围绕环境污染展开），再逐一分析每个空缺处的上下文逻辑：1.第1空前文解释“污染”的定义，后文提到“我们能看到、闻到、尝到、喝到污染”，说明污染存在多种形式，对应选项B；2.第2空前文说人类从早期就开始污染环境，后文提到“起初问题不严重”，说明早期人类应对污染的方式，对应选项E；3.第3空后句提到“脏东西能被自然吸收”，说明当时人口少、需求少，对应选项A；4.第4空后句提到“More people, more waste”，说明人口增长是污染的原因之一，对应选项C；5.第5空后句提到“很多人努力控制污染”，说明情况有转机，对应选项F。
【解析】
1.第1空：前文定义污染，后文举例污染的感知方式，B选项“污染有很多方式”承上启下，符合语境；2.第2空：前文讲人类早期就污染，后文说起初问题不严重，E选项“当土地用完或水变脏时，人类搬到另一个地方”解释了早期污染问题不严重的原因，衔接合理；3.第3空：后文提到脏东西被自然吸收，A选项“那时人不多，需求也少”说明早期环境承载力足够，符合逻辑；4.第4空：后文“更多人，更多垃圾”对应C选项“我们不断增长的人口是问题的一部分”，衔接紧密；5.第5空：后文说很多人努力控制污染，F选项“幸运的是，数百万人已被警告污染的危险”引出积极的转机，符合语境。
【答案】
1.B 2.E 3.A 4.C 5.F
【知识点】
六选五阅读、语境衔接、逻辑推理
【点评】
本题为初中英语常见的六选五题型，考查学生对文章上下文逻辑和语境的理解能力，需结合语义和逻辑关系逐一匹配选项，整体难度适中。
【难度系数】
0.5
做六选五阅读题时，需先通读全文把握主旨（本文围绕环境污染展开），再逐一分析每个空缺处的上下文逻辑：1.第1空前文解释“污染”的定义，后文提到“我们能看到、闻到、尝到、喝到污染”，说明污染存在多种形式，对应选项B；2.第2空前文说人类从早期就开始污染环境，后文提到“起初问题不严重”，说明早期人类应对污染的方式，对应选项E；3.第3空后句提到“脏东西能被自然吸收”，说明当时人口少、需求少，对应选项A；4.第4空后句提到“More people, more waste”，说明人口增长是污染的原因之一，对应选项C；5.第5空后句提到“很多人努力控制污染”，说明情况有转机，对应选项F。
【解析】
1.第1空：前文定义污染，后文举例污染的感知方式，B选项“污染有很多方式”承上启下，符合语境；2.第2空：前文讲人类早期就污染，后文说起初问题不严重，E选项“当土地用完或水变脏时，人类搬到另一个地方”解释了早期污染问题不严重的原因，衔接合理；3.第3空：后文提到脏东西被自然吸收，A选项“那时人不多，需求也少”说明早期环境承载力足够，符合逻辑；4.第4空：后文“更多人，更多垃圾”对应C选项“我们不断增长的人口是问题的一部分”，衔接紧密；5.第5空：后文说很多人努力控制污染，F选项“幸运的是，数百万人已被警告污染的危险”引出积极的转机，符合语境。
【答案】
1.B 2.E 3.A 4.C 5.F
【知识点】
六选五阅读、语境衔接、逻辑推理
【点评】
本题为初中英语常见的六选五题型，考查学生对文章上下文逻辑和语境的理解能力，需结合语义和逻辑关系逐一匹配选项，整体难度适中。
【难度系数】
0.5
