《2025年探究学案专项期末卷八年级英语上册人教版》

D
根据语篇内容,从方框内所给的选项中选出能填入空白处的最佳选项,使短文意思连贯。选项中有一项为多余项。
There are about 200 kinds of chameleons(变色龙) in the world that scientists know about. 42% of these kinds of chameleons live in Madagascar.
36. B Scientists used to think these animals do that to hide from danger. But now they know the main reason is to communicate with each other. Chameleons can change colours to draw other chameleons' attention or to warn them to go away. They can use their colours to show that they are angry or scared sometimes. 37. E It turns out that they stay safe by moving backward and forward in a strange way. By moving that way, the chameleon looks less like a moving animal. 38. D
A chameleon's tongue is very long and moves very fast. To catch food, a chameleon hides in the trees until an insect walks by. 39. C A chameleon can catch insects as far away as twice its body length. The end of its tongue is very sticky. When a chameleon catches an insect, the tongue shoots forward at great speed. And the insect is caught in a flash.
Chameleons are amazing animals. But like many other animals, they're in trouble. 40. A This is because the forests and other areas where they live are disappearing or are being changed by people. And when the area is changed too much, it becomes difficult for chameleons to live there. Scientists are working to help the endangered chameleons by learning as much as they can about these colourful animals.
A. Many kinds of chameleons are endangered at present.
B. Chameleons are famous for their ability to change colours.
C. Then it shoots out its tongue to catch the insect all of a sudden.
D. Instead, that makes it look more like a leaf swinging in the wind.
E. So if colours are not for hiding from danger, how do chameleons stay safe?
F. People don't know how to tell the differences between them.

答案： 36—40 BEDCA