《2026年名校金典课堂八年级英语上册人教版》

四、阅读短文，根据短文内容选择正确答案。
1. Lots of people love cute and friendly dolphins. They love dolphin shows in the zoo. About 40 kinds of dolphins live in the world. Many of them live in the sea. But pink dolphins live in the Amazon River. Here are some facts about pink dolphins.
Pink dolphins are big animals. An old pink dolphin can be 2m-2.3m long and 100-150 kilos. How heavy they are! Many dolphins are black and white or gray and white. But pink dolphins are different. Their colors change with age. Young pink dolphins are gray. But old pink dolphins can show the color of pink. Usually， dolphins have around 100 teeth， but pink dolphins have 30-40 more. The teeth help them get food easily. They eat about 50 kinds of fishes.
Like other dolphins， pink dolphins are social animals. They live in groups but their group is small. A group has two or four pink dolphins. The pink dolphins in the same group go into the water， play in the water and look for food together.
Where do pink dolphins live?
A. In the sea.
B. In the zoo.
C. In the river.
(C)
2. What color is a young pink dolphin?
A. Pink.
B. Gray.
C. White.
(B)
3. How many teeth might pink dolphins have?
A. 100.
B. 135.
C. 155.
(B)
4. Which of the following do pink dolphins NOT do together?
A. Play with kids in a small group.
B. Look for food together.
C. Go into the water in a group.
(A)
5. Where can we read the passage the most probably?
A. A story book.
B. A film poster.
C. A science magazine.
(C)

答案： C; B; B; A; C