题目内容
阅读与回答问题
Can plants eat people?Probably not, but there are many plants that eat meat.Some of them are big, and they can eat small animals.One famous meat-eating plant is the Venus flytrap(捕蝇草).
The Venus flytrap is a very strange plant.It grows in dry parts of the United States.Its leaves are like the pages of a book.They can open and close very.quickly.Inside the leaves, there are three small hairs.If an insect touches one of the hairs.the leaves close quickly.The insect cannot get out.In about half an hour, the leaves press(挤压)the insect until it is dead.Then, the plant covers the in-sect with a special liquid(液体).Slowly, the plant eats the insect.
Plants are living things that have leaves and roots and grows in earth.Most of them gel energy from the sun, the air, and-the ground.In some places, the ground is very poor.It doesn't have all the important things that plants need, especially nitrogen(氮).Animal meat has a lot of nitrogen, so some plants eat meat to get what they need.
1.Where does the Venus flytrap grow?
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2.How does the Venus flytrap eat an insect?
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3.What's inside the leaves of the plant?
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4.What do most meat-eating plants get for their food?
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5.In some places, why do some plants get energy from animal meat?
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解析:
1.In the dry parts of the United States. 2.If an insect touches one of the hairs inside the leaves of the Venus flytrap, the leaves close quickly and press the insect until it is dead.Slowly, the plant eats the insect. 3.Three small hairs. 4.Insect/Small animals. 5.They need nitrogen. |