Question

【题目】 Plants are very important for living things. Life could not go on if there were no plants. This is be-cause plants can make food from air， water and sunlight. Animals and man cannot make food from air， water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us.

If you look carefully at the plants around you， you will find that there are two kinds of plants： flowering plants and non-flowering plants.

Flowering plants can make seeds（种子）.The seeds are protected by the fruits. Some fruits have one seed， some have two， three or four， and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.

Most non-flowering plants do not grow from seeds. They grow from spores（孢子）．Spores are very， very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores fall on wet and shady places， they usually grow into new plants.

【1】What fact does the passage lead you to believe?

A. Of all living things， animals are most important.

B. Spores are seeds.

C. All fruits of flowering plants have seeds.

D. Without plants， man will die out.

【2】 The paragraph following the passage will be about_______.

A. how plants can make food from air

B. how spores grow into new plants

C. why some plants have no seeds

D. why non-flowering plants are more important than flowering plants

【3】This passage is most likely to be taken from_______.

A. a story book

B. a novel

C. a science magazine

D. a laboratory report

Answer 1

【答案】

【1】D

【2】B

【3】C

【解析】

试题分析：这篇短文中作者讲述了植物对于人类的重要性。植物能进行光合作用生产食物，植物分为开花和不开花两种，开花植物结出种子，不开花植物来自孢子，当孢子落到潮湿和阴凉的地方时，它们就生长出来。

【1】D推理判断题。题意：这篇短文使你相信什么事实？A. Of all living things， animals are most important. 在所有的生物中，动物最重要。B. Spores are seeds.孢子是种子。C. All fruits of flowering plants have seeds.所有开花植物的水果都有种子。D. Without plants， man will die out.没有植物，人类就不能生存。根据文中Therefore animals and man need plants in order to live，所以动物和人类为了生存需要植物。故选D。

【2】B推理判断题。下面这段话是关于？A. how plants can make food from air植物怎样由空气制成食物？B. how spores grow into new plants孢子怎样生成植物？C. why some plants have no seeds为什么一些植物没有种子。D. why non-flowering plants are more important than flowering plants为什么不开花植物比开花植物重要。文中最后一段话讲孢子怎样生成植物。故应该选B。

【3】C推理判断题。这段话有可能选自_______？A. a story book故事书；B. a novel一本小说；C. a science magazine一本科学杂志；D. a laboratory report一个实验室报告。故选C。