Question

【题目】Plants are very important living things. Life could not go if there were no plants. This is because plants can make food from air, water and sunlight. 【1】. Animals get their food by eating plants and other animals. So animals and man need plants in order to live. 【2】.

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.

【3】. The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. 【4】. An example of a fruit without seeds is the banana fruit.

【5】. They grow from spores（孢子）. Spores are 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 the seeds, when these spores fall on wet and shady places, they usually grow into new plants.

A. There are about half a million kinds of plants in the world

B. Animals and man cannot make food from air, water and sunlight

C. But a few fruits have no seeds at all

D. Not all the plants grow from the seeds

E. This is why we find that there are so many plants around us

F. Flowering plants can make seeds

G. Most non-flowering plants don’t grow from seeds

Answer 1

【答案】

【1】B

【2】E

【3】F

【4】C

【5】G

【解析】主要讲的是植物的重要性。

【1】根据前句提到植物的重要性，它可以制造食物，再根据后句提到动物和人类，所以此处应该选B. Animals and man cannot make food from air, water and sunlight通过对比体现植物的重要性。

【2】根据前句说动物和人类需要植物才能生长，再根据后句让我们仔细观察周围的植物，所以此处表示这就是为什么我们身边有如此多的植物。

【3】根据上文，文章提到有两种植物flowering plants and non-flowering plants，下面先介绍开花的，再根据后句种子是被果实保护的，可知Flowering plants can make seeds开花的能制造种子。

【4】根据前句有些有很多种子，后句举例没有种子的水果是香蕉，可知此处表示有些没有种子。

【5】根据前面的内容可知介绍完了开花植物，再介绍不开花植物。再根据后句They grow from spores（孢子），他们是从孢子长成的，所以大部分无花植物都不是由种子长成的。