23、Robots seem very new to most people．But they have a long history．The first one was made by a Greek inventor．You may see robots in some films．The robots in these films are stronger，faster and cleverer than people．In real life，most robots are used in factories．They are used to do many dangerous，difficult or boring jobs．Some people can't look after themselves and robots are used to help them．For example，some people can't see，many of these people use a dog to help themselves move around．This dog is called a guide dog．Scientists are making a robot to help them．In the future，robot dogs might take the place of these guide dogs．

Robots are also used in American hospitals．At one hospital，a robot takes meals from the kitchen to the sick people's rooms．It never loses its way because it has a map of the hospital in its computer system．

In the future，robots will work in space．But robots will never take the place of human help．They can，however，help us in a lot of different ways．

根据短文内容判断正误。正确的在括号中写“T”，错误的写“F”。

（    ）1．Robots have a long history．

（    ）2．The first robot was invented by a Greek．

（    ）3．Robots can only be seen in films．

（    ）4．Robots can help some people look after themselves．

（    ）5．Today's robots have quite a few different uses．

22、At the Barber's Shop（理发店）

Jack Went to a barber's shop and had his hair cut，but when he came out，he was not happy with the result（结果）．When his friend Bob saw him，he laughed and said，“What has happened to your hair，Jack?”

Jack said，“I tried a new barber's shop today because I wasn't quite satisfied with my old one，but this one seems even worse．”

Bob agreed（同意）．“Yes，I think you're right，Jack．Now I’ll tell you what to do when you go into a barber's shop next time：look at all the barbers' hair，find out whose hair looks worst，and then go straight to him．”

“Why shall I go to him?” Jack asked．“But that would be foolish!”

“Oh，no，it wouldn't，” answered Bob．“Who cut that man’s hair? Just think it．He couldn't cut it himself，could he? Another of the barbers cut it．So you know he can't be the worst barber．”

根据短文内容选择正确答案。

1．When Jack went out of the barber's shop，he was not happy because ________．

A．nobody cut his hair                                     B．the barber didn't cut his hair well

C．the barber cut his hair carefully                    D．he was not satisfied with his old barber

2．“I tried a new barber's shop today．” means ________．

A．this barber's shop was a new one

B．this was the only barber's shop in this town

C．Jack often went to this barber's shop

D．Jack didn't go to this barber's shop before

3．After Jack had his hair cut，he thought ________．

A．the new barber's shop was the best one

B．the old barber's shop wasn't so good as the new one

C．the new barber's shop was worse than the old one

D．the old barber's shop was the worst one

4．Bob told Jack to find out which barber's hair looked the worst and then go straight to him，Why?

A．Because he was certainly the best barber．

B．Because he was free all the time．

C．Because he was the worst barber．

D．Because he wasn't the worst barber．

5．From the story we know that

A．it's foolish to have one's haircut at a barber's shop

B．barbers cut each other's hair

C．barbers never have their hair cut

D．a barber cut his hair himself

20、找出划线部分发音与其它三个不同的选项。

1．A．ready                 B．weak               C．already             D．unpleasant

2．A．what                  B．when                 C．who                D．where

3．A．scientist               B．smile                C．simple              D．high

4．A．now                        B．flower              C．own               D．hometown

5．A．copy                 B．open                C．follow              D．possible

19、They will study ________ home ________ computer．

A．at；by       B．in；on       C．in；by        D．at；on

18、There will be ________ rain this year than last year．

A．few          B．fewer         C．little         D．less

17、--What's ________?

--My clothes are out of style．

A．the wrong             B．wrong          C．matter         D．thing

16、My friend wears ________ clothes as I do．

A．better               B．good         C．same         D．the same