Question

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.
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 a fly(蚊子) touches one of the hairs, the leaf close quickly. The fly cannot get out. In about half an hour, the leaf presses(擠壓) the fly until it is dead. Then, the plant covers the fly. Slowly, the plant eats the fly.
How can that happen? Most plants get what they need from the sun, the air, and the ground. In some places, the ground is very poor. It doesn’t have all these important things, especially nitrogen(氮). Animal meat has a lot of nitrogen, so some plants eat meat to get what they need. Let’s hope that some of the bigger plants don’t get the same idea!

1. 1.
   What kind of plant is the Venus flytrap?
   1. A.
      It is the plant that can be eaten as vegetables
   2. B.
      It is the plant that can eat people
   3. C.
      It is the plant that can eat meat
   4. D.
      It is the plant that is poisonous(有毒的)
2. 2.
   What are inside its leaves?
   1. A.
      some small leaves
   2. B.
      some pages of books
   3. C.
      some flowers
   4. D.
      some hairs
3. 3.
   The Venus flytrap eats flies because__________
   1. A.
      It grows in dry parts
   2. B.
      It hates flies
   3. C.
      It’ll be eaten by flies
   4. D.
      It needs air and water

Answer 1

CDA
試題分析：這篇短文描寫了世界上的食肉植物，以捕蠅草為例講述了植物的捕食過程，并解釋了植物為什么捕食動物的原因。
1.根據(jù)One famous meat-eating plant is the Venus flytrap(捕蠅草).及上文描述可知只是一種吃肉的植物，故選C。
2.根據(jù)Inside the leaves, there are three small hairs.可知葉子里面有三根小毛發(fā)，故選D。。
3.根據(jù)Animal meat has a lot of nitrogen, so some plants eat meat to get what they need.及上文描述，可知選A，他生活在干旱地區(qū)，只能從這些東西中得到營養(yǎng)。
考點：關(guān)于食肉植物的說明文
點評：本文淺顯易懂，層次分明，學生很容易把握文中中心內(nèi)容。答題中注意帶著問題閱讀短文，一般就能順利找出答題依據(jù)。對于不能直接找到根據(jù)的問題注意聯(lián)系上下文，根據(jù)短文中心總結(jié)出正確答案。