Are you able to send a letter with pictures and sounds to someone somewhere in the world without a stamp(邮票) on it? Using a computer you can send e-mails quickly and easily. The post is much slower than e-mail. E-mail can send its message to the other side of the world in seconds.
E-mail is easy to use and it saves time and money. The differences in time in different parts of the world do not matter when sending e-mail. It’s twenty-four-hour service(服务) that you can send e-mail at any time of the day or night. No one has to be there to get e-mail. It does not matter if your friends are in beds when you send e-mail to them, or you are seeing a movie at the movie theater when they send e-mail back.
1.We can use a to send e-mail.
A、robot B、computer C、letter
2.E-mail is the post.
A、faster than
B、as fast as
C、not so fast as
3.It takes to send e-mail to the other side of the world.
A、minutes B、seconds C、seven days
4.You can send e-mail at any time .
A、in the daytime
B、on weekends
C、of the day or night
5. send e-mail to your friends when they are sleeping.
A、You can’t B、You can C、You shouldn’t
A kind of little cars may some day take the place of today’s cars. If everyone drives such cars in the future，there will be less pollution There will also be more space for parking cars in cities，and the streets will be less crowded(拥挤的). Three such cars can fit in the space now needed for one car of the usual size.
The little cars will cost much less to own and to drive. Driving will be safer, too, as these little cars can go only 65 kilometers an hour. The cars of the future will be fine for getting around a city, but they will not be useful for long trips. Little cars will go 450 kilometers before needing to stop for more gasoline(汽油).
If big cars are still used along with the small ones, two kinds of roads will be needed in the future. Some roads will be used for the big, fast cars and other roads will be needed for the slower(慢的), small ones.
1.There is much pollution in the car today because________.
A、people drive big cars
B、people drive little cars
C、the cars go 65 kilometers an hour
2.The usual size of cars today are that of future cars.
A、much smaller than
B、three times as large as
C、a little larger than
3.We can learn from the passage that________.
A、big cars cost less to own and to drive
B、the cars of the future will be much smaller than today’s cars
C、small cars are faster than big ones
4.The street will be less crowded because______.
A、there will be fewer cars in the future
B、driving future cars will be safe
C、future cars will be much smaller
5.Two kinds of roads may be needed in the future because____.
A、there will be too many cars in the future
B、more and more people will get around a city
C、big cars and little cars may be used along with each other
完形填空
Life in the year 2050 will be ________ from today. Between then and now many changes will take place. But what ________ the changes be?
The population(人口)is growing fast. There will be ________ people in the world and most of them will live ________ than people live now.
Computers will be much ________ and more useful,and there will be at least one in every home. And computer studies will be one of the most important subjects in ________ then .
People will work ________ hours than they do now and they will have more free time for sports, ________ TV and traveling. ________ will be ________ cheaper and easier. And more people will go to other countries on ________ .
________ will be changes in our food,too.More land will ________for building new towns and houses. Then there will be less land for keeping cows and sheep, so meat will be more expensive. Maybe no one will eat it every day. Instead they will eat more fruit and vegetables. Maybe people will be healthier.
Work in the future will be different, too. Dangerous and hard work will be done ________ robots. Because of this, many people will not have enough work to do. This will be a ________ .
1.A、same B、different C、the same
2.A、do B、will C、would
3.A、fewer B、much C、more
4.A、long B、longer C、the longer
5.A、smaller B、small C、bigger
6.A、computers B、homes C、schools
7.A、few B、fewer C、less
8.A、watch B、to watch C、watching
9.A、Going to the cinema B、Traveling C、Shopping
10.A、much B、more C、very
11.A、vacation B、business C、watch
12.A、It B、They C、There
13.A、use B、be use C、be used
14.A、to B、of C、by
15.A、question B、problem C、wrong
All the ingredients are in the bowl. Please mix .
A、it up B、up them C、them up
The old man is very healthy.I think he will live______.
A、to be 100 years old
B、100 years old
C、in 100 years old
The scientist believes there will be____cars and______dirty air.
A、less; fewer B、fewer; less C、few; fewer
