All over the world, people have all kinds of friends. Dogs are people’s honest friends. Cats, elephants, camels, horses, cows are people’s helpful and useful friends. But do you think that computers are people’s friends, too？Now let me tell you about it.
We live in the “computer age”. People, like scientists, teachers, writers and even students, use computers to do work. But more than 30 years ago, couldn’t do much work. They were very big and expensive. Very people were interested in them and knew how to use them. Today computers are smaller and . And they can do a lot of work. Many people like to use them. people have them at home.
Computers become very important because they can work than men and make fewer mistakes. Computers can people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Students use them and children use them to play games. Computers can also remember what you put into them. Computers are very and helpful. It is true that they are our good friends. Do you think so?
A．anything B．nothing C．something D．little
A．many of B．all kinds of C．a lot D．very much
A．scientists B．teachers C．students D．computers
A．few B．little C．a few D．a little
A．cheap B．cheaper C．expensive D．more expensive
A．More and more B．Fewer and fewer C．Less and less D．More or less
A．slow B．slower C．fast D．faster
A．help B．make C．use D．stop
A．study B．to study C．studying D．to eat
A．beautiful B．careful C．interesting D．wonderful
Richard found work in a big office after he had finished college. He liked to use his head and was good 46 his work. So he was often paid more than his workmates and he worked faster. But something was wrong with the young man one month. He couldn't fall 47 at night. So he was always 48 in the daytime and often made mistakes. He had to go to a hospital. The doctor looked him over and 49 him to buy some highly effective sleeping pills(高效安眠药). He took them 50 he went to bed. Soon after that he went to asleep. Richard 51 in the morning, he had a look at the 52 on the wall. It was a quarter to seven. He got up and went to work after breakfast . As soon as he went in the office, he said to the head of the office, "Good morning, Mr. Clarke! I've 53 had a good sleep like last night's. And I'm feeling 54 better now!" "Skunk(混蛋)!" the head 55 loudly.”We've looked for you for two days! I wanted you to do something important, but it's too late now!"
A．for B．in C．with D．at
A．asleep B．alone C．afraid D．behind
A．well B．hungry C．thirsty D．tired
A．tell B．say C．ask D．told
A．after B．since C．before D．because
A．stood up B．woke up C．at down D．lay down
A．o’clock B．map C．picture D．clock
A．always B．usually C．never D．often
A．much B．more C．most D．than
A．laughed B．shouted C．smiled D．asked
It was the first day of biology class. The teacher wanted to give a good 41 to his class. He wanted to 42 his students’ eyes to the world of biology.
He knew that 43 young students was not easy, so he worked 44 and tried to find a good way to teach this class. 45 thinking for a long time, he made a 46 at last. He decided to show the kids something 47 and teach them a lesson at the same time.
He asked his students to 48 carefully. Then he began. He put a worm(虫子) into a glass of water. The worm 49 around in the water. Then he put a second worm into a glass full of alcohol(酒精). It died at once. He asked the students if anyone knew about 50 they learned from it. A boy said, “You showed us that if we drink alcohol we won’t have worms.”
A．pay B．start C．day D．tour
A．go to B．open up C．call up D．keep out
A．sending B．fitting C．following D．teaching
A．hard B．quickly C．loudly D．alone
A．Before B．While C．After D．When
A．story B．decision C．cake D．face
A．crazy B．impossible C．strange D．interesting
A．watch B．use C．listen D．write
A．flied B．ran C．jumped D．swam
A．what B．how C．when D．why
The world of out-of-doors is full of secrets. And they are so interesting that quite a lot of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they 1 and grow are as interesting as anything could be. Do you know that one of the greatest presidents of the USA spent hours and hours 2 birds? A businessman who lives near New York city became so 3 in insects that he began to collect them. He now has more than one thousand different kinds carefully 4 in glass boxes. Come then with me, and I will help you find some of nature’s secrets. Let us go 5 through the woods and fields. Here we shall find how a rabbit tells the other rabbits that there is danger. We shall 6 a mother bear and her young ones as they look for 7 and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know 8 they can find food. I will show you many other interesting things, but the thing that I can 9 you is to keep your eyes and ears 10 when you go out of doors. Nature tells her secrets only to people who look and listen carefully.
A．bear B．live C．speak D．fly
A．studying B．eating C．learning D．finding
A．friendly B．carefully C．busy D．interested
A．locked B．kept C．put D．filled
A．near B．quickly C．quietly D．politely
A．hear B．follow C．catch D．help
A．food B．fruit C．vegetables D．water
A．how B．why C．where D．when
A．make B．pass C．give D．teach
A．closed B．open C．safe D．clean
Mr. Black loved his daughter Helen very much. Every day he spent all of his free time 1 with her. One night, he had much work to do, 2 couldn't play with his daughter. In order to keep her 3 , he found a map of the world in a magazine and cut it into pieces. When he 4 , Helen came running to him and was ready to play. Mr. Black said he had 5 time to play with her now. He told the girl to put the pieces of paper back together to a map of the world, and then they could both play.
About half an hour later, Helen came to her father and said, "Okay, it's finished. Can we play now? "Mr. Black was surprised and said, "That's 6 . Let's go and see." And sure enough, there was the picture of the world, all put together, every 7 in its place.
Mr. Black said, "That's surprising! 8 did you do that?" Helen said, "It was 9 . On the back of the page was a picture of a 10 . When I put the man together, the whole world fell into place. "
A．working B．running C．playing D．walking
A．or B．and C．but D．then
A．sleepy B．warm C．free D．busy
A．left home B．got home C．left the office D．got to the office
A．no B．enough C．much D．some
A．right B．wrong C．possible D．impossible
A．map B．picture C．piece D．page
A．How B．Why C．When D．Where
A．hard B．simple C．difficult D．different
A．boy B．girl C．man D．woman
When you speak, write a letter or make a telephone call, your words carry a message. People communicate (交流) with words. Do you think you can communicate without words? A smile on your face shows you are __1__ . Tears in your eyes tell others you are sad. When you __2__ your hands in class, the teacher knows you want to __3__ something or ask questions. You __4__ your head from side to side, and people know you are saying no.
Other things can also carry messages. For example, a sign at the __5__ helps you know which bus you can take here. A sign on the wall of your school helps you __6__ the library. Signs on the doors tell you __7__ to go in or out. Have you ever noticed that there are lots of signs round you and that you receive messages __8__ them all the time? Books, newspapers, TV, radios and __9__ all help us to communicate with other people. They all help us __10__ what is going on in the world and what other people are thinking about.
A．sorry and sad B．worried and frightened C．happy and friendly D．tired and angry
A．put on B．put out C．put up D．put down
A．speak B．talk C．give D．say
A．move B．hide C．go D．put
A．post office B．police station C．bus stop D．book shop
A．read B．find C．watch D．look
A．where B．which C．why D．what
A．from B．for C．of D．about
A．men B．teachers C．fridges D．films
A．see B．know C．notice D．hear
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