初二年级英语上册Unit7同步训练题3

　　Robots seem new to most people, but they have a long histor y. 1 one was made by a Greek.

　　The robots in the films are usually stronger, 2 and cleverer than people. In real life, most robots are used in factories. They are used to do many dange rous, difficult or boring 3 . Some people can’t look afte r 4 and robots can help them. For example, some people can’t see, and they use dogs 5 themselves move around. This kind of dog is called a guide dog (导盲犬). But not sci entists are making robots help them. In the future, robot dogs 6 take the place of (代 替) these guide dogs.

　　Today robots are 7 used in American hospitals. In the hospital, a robot 8 meals from the kitchen to the sick people’s rooms. It never lost its way because it has a 9 of the hospital in its computer system( 系统).

　　Robots can help us in a lot of different ways. However, they 10 take the place of humans.

　　( )1.a. First b. Second c. The first d. The one

　　( )2.a. fast b. more fast c. faster d. more faster

　　( )3.a. jobs b. work c. exercise d. job

　　( )4.a. them b. themselves c. theirs d. their

　　( )5.a. helps b. to help c. helping d. help

　　( )6.a. can’t b. may be c. may d. must

　　( )7.a. also b. too c. not d. seldom

　　( )8.a. takes b. puts c. gets d. walks

　　( )9.a. paper b. map c. sign d. book

　　( )10.a. will never b. never will c. are never d. never are