牛津上海版高二年级英语第一学期话题阅读(二)science and technology(有答案)

话题阅读（二）science and technology

(A)

What is an insect? Insects of all kinds have existed on earth for millions of years. Sometimes we think of all insects as pests. Human life, however, would have a difficult time continuing without insects, because they pollinate plants and are a food source for many animals. Besides, insects, especially the social ones, are fascinating.

One very interesting and useful social insect is the honey bee. Bees are considered social insects because they live and work together. They cooperate and communicate in order to survive. The bee lives in a beehive with other worker bees, and with the queen, who can lay thousands of eggs a day. The worker bees make wax used to create new cells inside the hive. Humans use this valuable beeswax in candles, cosmetics, expensive furniture polish, and other products. They also produce honey, a valuable food for humans (as well as for bees).

Another fascinating social insect is the ant. Many types of ants live in colonies underground. There thousands of them build and maintain their "city". They keep it clean and free of enemies. They also cooperate to provide food, sometimes in a manner that looks human. For example, some ants actually raise their own food. One type of ant "farmer" keeps and cares for tiny insects that suck sweet sap from plants. Ant farmers milk them for the sap, just like actual farmers milk cows. The sap is then given as food to young ants and to the queen, whose main duty is to lay eggs. Another type of ant that produces its own food does so by gardening. These farmer ants take pieces of leaves into the colony and chew them up. The soft, chewed up leaves then sprout a fungus that the worker ants use to feed the queen and young ants. There are many other ways that ants cooperate to maintain and protect their colonies.

There are also many other kinds of social insects. What makes them all so fascinating is their organization. Although each insect has certain tasks to perform, the entire hive or colony appears to function as one living organism.

Word Bank

beehive n. 蜂窝sap n. 汁液

sprout v. 涌出beewax n. 蜂蜡

13. What does the word "pollinate" probably mean?

A. Fertilize.

B. Provide.

C. Cultivate.

D. Harvest.

14. What is the reason humans think that beeswax is valuable?

A.It can only be found inside of a beehive.

B.It provides good food for humans.

C.It is used in many helpful products.

D.It is a food source for many

animals.

15. The passage is mainly about _________________ .

A.different types of insects

B.the differences between bees and ants

C.social insects and their features

D.the differences between insects and pests

16. Which of the following is NOT TRUE about bees and ants according to the passage?

A.They both are social insects who live and work together.

B.They both have their own queens whose main duty is to lay eggs.

C.They need to communicate and cooperate so as to survive.

D.They are fascinating insects who can raise and produce food.

ACCD

(B)