中考英语备考英语人教九全u1—2语法聚焦和练习及答案.pdf

中考英语人教九全 U1— 2 语法聚焦和练习及答案 中考英语人教九全 U1—2 语法聚焦和练习及答案

一、阅读理解。

Empathy( 同情心 ) lets us feel another person ’s pain and drives us to help. Do any other animals

feel empathy? Scientists recently found that rats( 老鼠 ) do, too. Most people don ’t like rats. In many people ’s eyes, rats are only bad. But Jean Decety and his

partners at the University of Chicago did an experiment. It showed that rats are kind, warm-

hearted animals. They can feel each other ’s pain. Scientists placed pairs of rats in plastic cages(笼子 ) for two weeks. During this time they got to

know each other. Then they put one of the rats from each pair into a small container( 容器 ) in the

cages. The small container had a door. It was so designed as to fall to the side when the free rat