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Nearly all our food comes from the soil. Some of us eat meat, of course, but animals live on plants. If there were no plants, we would have no animals and no meat. So the soil is very necessary for life. The top of the ground is usually covered with grass or other plants. There may be dead leaves and dead plants on the grass. The waste matter (糞) from animals also falls on it.
All soil needs food. If we do not give it any, the plants will be weak. Farmers found that animals’ waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful. The same crop (莊稼) should not be grown in the same place every year; it’s better to have a different crop. A change of crop and the use of a good fertilizer will keep the land good.
【小題1】What would happen first without plants?

A.People would have more crops.B.Animals would die.
C.There would be more food.D.There would be less soil.
【小題2】What does the writer tell us in the first paragraph (段落)?
A.Leaves, plants, grass and waste live on each other.
B.There would be no animals without meat.
C.There would be no plants without animals.
D.People, animals, plants and soil live on each other.
【小題3】Which is the best food for soil in the field?
A.Chemical fertilizersB.Plants and grass.C.Animals’ waste.D.Different crops.
【小題4】Why do we often grow a different crop in the same place every year?
A.Because we can keep the soil rich this way.
B.Because we don’t have enough land.
C.Because we want to have a different food.
D.Because we do this as a habit.
【小題5】What is the best title for the passage?
A.Soil and WasteB.Plants and AnimalsC.Food and WasteD.Soil and Food


【小題1】B
【小題2】D
【小題3】C
【小題4】A
【小題5】D

解析試題分析:本文主要講述了土壤對(duì)人類(lèi)的重要性,如果沒(méi)有了土壤就沒(méi)有了一切。因?yàn)橥寥澜o我們提供了我們需要的一切。
【小題1】B 細(xì)節(jié)題。根據(jù)第一段2,3行If there were no plants, we would have no animals and no meat.說(shuō)明沒(méi)有了植物就沒(méi)有了動(dòng)物,動(dòng)物就會(huì)死去。故B正確。
【小題2】D 推理題。在第一段作者描述了一個(gè)食物鏈,人,動(dòng)物,和植物之間是相互聯(lián)系的關(guān)系。故D正確。
【小題3】C 細(xì)節(jié)題。根據(jù)第二段2,3行Farmers found that animals’ waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful.說(shuō)明動(dòng)物的糞便是植物最好的肥料,故C正確。
【小題4】A 細(xì)節(jié)題。根據(jù)文章最后一句. A change of crop and the use of a good fertilizer will keep the land good.說(shuō)明換作物和使用好的肥料可以讓土壤更為肥沃。故A正確。
【小題5】D 主旨大意題。根據(jù)文章第一段可知主要講述的土壤對(duì)人類(lèi)的重要性,要是沒(méi)有了土壤,人們就沒(méi)有了食物。故D正確。
考點(diǎn):考查自然知識(shí)類(lèi)短文閱讀
點(diǎn)評(píng):本文主要講述了土壤對(duì)人類(lèi)的重要性,本文所設(shè)試題主要考察細(xì)節(jié)查找,對(duì)于文章中的細(xì)節(jié)題,要注意文本內(nèi)容的理解。關(guān)鍵是找出原文的根據(jù),認(rèn)真核查題支和原文的異同,常犯錯(cuò)誤有:絕對(duì)化語(yǔ)言,范圍擴(kuò)大或縮小,以偏概全,張冠李戴等。帶著問(wèn)題,再讀全文,找出答題所需要的依據(jù),完成閱讀。

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