选词填空。用方框中所给词的适当形式填空，使文章通顺、连贯、合理。（每空一词，每词限用一次，其中有两个词是多余的。共8分）
| really |
exercise |
thin |
without |
nothing |
interesting |
fat |
sit |
with |
use |
Do you know what couch-potato means? Well, in America, the word is now often . You see, in America, many people often spend their free time
on a couch (沙发) watching TV. As there are many channels to choose, the TV programs can be quite
and very addictive (使人上瘾的). One may sit and watch TV for hours and hours
stopping! Well, these people who do
all day except watching TV are called couch-potatoes.
In America, while watching TV, most people are always sitting with eyes still looking right into the TV set. Also because these people are addictive to watch TV, they don’t take and usually get very fat. So in many ways, these people look like
potatoes! Well, because they look
, and watch TV on a couch, they are all called couch-potatoes. Now you know what a couch-potato means. The next time if you see someone watching TV too long, just say, “What a couch-potato!”
| enough, health, later, pass, slowly, , population , fast , number, mean, much |
Ten thousand years ago, the world’s was very small. For several thousand years it grew quite
. But during the last three or four hundred years it has grown very
. Two thousan years ago , there were only 250 million people on the earth. One thousand six hundred years
, the
was over 500 million . In 1990, there were over five bilion. A UN report said that the word’s population would
six billion by the end of this century. This is just ten years after it reaches five billion. This
we must grow
food, and have smaller families with fewer, but
children. If we don’t do these things, the results will be bad. There will not be
space (空间) even to stand on the earth.
| offer walk valuable big discover forget harmful important exactly watch |
Eric spends half an hourTV every evening.
My brother didn' t realize theof English until he began to work in a Canadian factory.
Shewhere she parked her car yesterday, so it took her a long time to find it.
Every day after supper, my fatherhis dog in the park.
Smoking isto your health, so you'd better give it up.
The house isthe same as it was 20 years ago.
This T-shirt is kind of small. Can you show me aone?
Our teacher gave us someadvice on how to learn English well
The strueture(结构)of DNA was one of the most importantin the twentieth century.
He said he would drive rne home, but I turned down his.
The two travellers about the weather in a traditional English way when they met.
Mr Green never anyone to do anything unless he is sure that he can do something well.
Most young people in the village agreed to move to town，but some of the elderly people.
We Canada for the coming holiday，and the next step is to plan our route carefully.
─I heard lots of noise from your group，Suzy.
─Oh，sorry to have disturbed you. We the history project.
Bob came in the race and didn’t win a medal，but we still clapped him.
You will never be alone and .All of us are willing to give you a hand at any time.
Though the weather was getting ，the boys decided not to change their camping plan.
Her have recorded all her experiences in her study of English.
Jacky hates to be like others and he always does things .
Billy is，clever and outgoing.
Amy came first in the race. She ran the.
My carbecause of the cold weather. So I had to walk to my office
Ricky had nobut to leave the company.
Ithat we should take immediate action to put this right.