Nearly all our food comes from the soil. Some of us eat meat, of course, but animals live on pl...

Question

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 (粪) 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 (庄稼) 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.小题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. 小题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. 小题3:Which is the best food for soil in the field? A．Chemical fertilizers B．Plants and grass. C．Animals’ waste. D．Different crops. 小题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. 小题5:What is the best title for the passage? A．Soil and Waste B．Plants and Animals C．Food and Waste D．Soil and Food

Answer 1

小题1:B 小题2:D 小题3:C 小题4:A 小题5:D

试题分析：本文主要讲述了土壤对人类的重要性，如果没有了土壤就没有了一切。因为土壤给我们提供了我们需要的一切。 小题1:B 细节题。根据第一段2,3行If there were no plants, we would have no animals and no meat.说明没有了植物就没有了动物，动物就会死去。故B正确。 小题2:D 推理题。在第一段作者描述了一个食物链，人，动物，和植物之间是相互联系的关系。故D正确。 小题3:C 细节题。根据第二段2,3行Farmers found that animals’ waste is the best food for the soil, but chemical fertilizers (化肥) are also very useful.说明动物的粪便是植物最好的肥料，故C正确。 小题4:A 细节题。根据文章最后一句. A change of crop and the use of a good fertilizer will keep the land good.说明换作物和使用好的肥料可以让土壤更为肥沃。故A正确。 小题5:D 主旨大意题。根据文章第一段可知主要讲述的土壤对人类的重要性，要是没有了土壤，人们就没有了食物。故D正确。 点评：本文主要讲述了土壤对人类的重要性，本文所设试题主要考察细节查找，对于文章中的细节题，要注意文本内容的理解。关键是找出原文的根据，认真核查题支和原文的异同，常犯错误有：绝对化语言，范围扩大或缩小，以偏概全，张冠李戴等。带着问题，再读全文，找出答题所需要的依据，完成阅读。