四、根据首字母提示补全短文。
Are you an animal lover? Then, you can't 1. m White Fang written by Jack London. The book tells us the story of a 2. w wolf dog called White Fang. Jack London wrote the book from the 3. a point of view(视角) instead of the humans'. By doing that, we can know White Fang's 4. f like happiness and sadness and are glad to see how he can tell 5. r from wrong.
This is a great book for both 6. c and adults. As a child, you will find the book full of exciting moments. If you are an adult, you will find this to be a 7. b that deals with difficulties in life. For this 8. r, if you have already read the book, we would advise you to give it a 9. s chance now and read it again to see it from a new point of view. It has also been made into a 10. m, which is easy to follow and understand. You can enjoy the movie and practise English at the same time.

1. miss 2. wild 3. animal's 4. feelings 5. right
6. children 7. book 8. reason 9. second 10. movie

五、（跨生物·食物链）阅读理解。
A food chain is a way to show the relationships among living things in nature. It shows the path the energy takes from the sun through producers and consumers to decomposers.

A producer is a living thing in the food chain that makes energy from the sun. It absorbs sunlight, turns it into energy and keeps it. A perfect example of a producer is a vegetable or fruit. These plants take in sunlight through their green leaves, produce energy, and keep it in the other parts of the plants.
A consumer is a living thing in the food chain that eats producers or other consumers for energy. These consumers can be insects, animals and humans. Insects, like grasshoppers(蚱蜢), eat producers and take in their energy. Consumers can also eat other consumers. For example, consumers like lions and tigers often eat other animals below them in the food chain. In this way, energy can be passed to other consumers.
A decomposer is a living thing in the food chain that gets its energy from both consumers and producers by eating dead plants and animals. Ants and some other insects are good examples of decomposers. These living things eat dead plants and animals, take in the energy to live and put new energy into the earth. Plants use the energy to make energy of their own to start the cycle again.
The food chain includes all living things on the earth and is complex. We can understand it by choosing just one group of living things to draw a simple food chain.
1. Which of the following may be a decomposer?
A. A butterfly.
B. Bamboo.
C. A crane.
D. An ant.
2. What does the underlined word “absorbs” in Paragraph 2 mean?
A. Makes.
B. Catches.
C. Eats.
D. Saves.
3. What can we learn from the passage?
A. Consumers are animals living on meat.
B. Producers can only live on the sunlight.
C. Decomposers are dangerous to other lives.
D. Every living thing is important to the earth.

1. D 2. B 3. D