As we all know, the Internet has become part of teenagers(青少年) . A new reporter on 3,375 students aged from 10 to 18 in seven Chinese cities found that 38 percent of them used the Internet very .
Most of them get useful information and use the Internet to help in their studies, but some are not using it in a way .Many are playing online games too much. even visit websites (网站)they should not look at. A teacher from Yucai Middle School says that bad things can happen if young people too much time on the Internet. She had a student who used to be (曾经)good at school. then he started visiting unhealthy websites. He went mad（变得疯狂）,cheated（欺骗）a girl and was taken away by the police.
In order to help young people use the Internet a good way, a textbook on good Internet behavior(行为) has started to be used in some middle schools this term. The book uses real examples to students about good ways of using the Internet. The book gives useful advice such as to read news or to find helpful to study. Teachers and parents all think the book is very good.
The book will be a guide (向导) for teens to use the Internet. We believe it will keep students away from bad websites, and teach students to be a good person in the online world.
A．study B．life C．food D．work
A．often B．never C．seldom D．less
A．bad B．well C．right D．quick
A．A little B．Little C．A few D．Few
A．cost B．pay C．take D．spend
A．And B．What’s more C．But D．Or
A．in B．at C．for D．with
A．speak B．teach C．call D．warn
A．pictures B．persons C．information D．people
A．what B．which C．how D．when
完形填空（共15题，每小题1分，计15分）阅读下面短文，然后从所给的选项中，选出一个最佳选项.
Last summer we went on an exciting trip to Sarawak in Malaysia, a part of the island of Borneo (婆罗洲). Borneo is famous for its rainforest, which 427,500 square kilometers of the island. This rainforest is 130 million years old, making it one of the rainforests in the world.
When we were in Sarawak, we were lucky enough to go hiking the jungle. In the jungle we came across many wild . Our favorite animals were orangutans (猩猩). We watched them swing tree to tree. The graceful and gentle animals made us feel even closer to .
The told us many stories of fantastic spitting cobras (啐毒眼镜蛇). He said that they were more of us than we were of them! Another interesting feature of Sarawak is that there are many tribes (部落), which still in the rainforest today.
we visited one of these tribes, people there told us about their long history. We were really in their stories and traditions. Besides, we also enjoyed their , such as pansoh, which was chicken cooked in bamboo.
In Sarawak, there are also rivers and many different birds. , we didn’t have time to visit Turtle Island. It’s a wonderful place you can swim in with the turtles.
This holiday has been a life-changing that we will never forget.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
The United States is full of automobiles (机动车). There are still many families without cars. But some families have two or more cars. However, cars are used for more than pleasure. They are a part of life.
Cars are used for They are driven to offices and factories by workers who have no other way to their jobs. When salesmen are sent to parts of the city, they have to drive in order to their products.
Farmers have to drive into the city in order to shop for necessities.
Sometimes, small children must be driven to. In some cities, school buses are used only when children more than a mile from the school. When the children are too to walk that far, their parents take driving them to school. One drives on Mondays, taking her children and the neighbors' children as well.
Another mother drives on Tuesdays, another on Wednesdays and so on. This is forming a car pool (拼车).
Working people also form car pools, with three or four people taking turns driving to the place they work.
More car pools should be formed in order to put cars on the road and to use less oil. is a great problem, and so is the traffic in and around cities. Too many cars are being driven. Something should be done about the use of cars.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
There are many ways for us to reduce (减少) waste. For example, we can reuse paper and plastic bags. We can also recycle newspapers, glass, and cans (易拉罐) new things. Here are some useful to reduce waste.
Write on both sides of paper
Many people write on only one side of their paper. Why not try using both sides? Some students only use half the pages of their before getting new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to e-cards (电子贺卡) instead?
Don’t throw away your old batteries (电池)
Maybe you do not know that old batteries make the soil . This is because they have poisonous (有毒的) parts in . So, don’t throw away batteries. them together. Try to use rechargeable (充电的) batteries for your games and CD players.
Give all your unwanted clothes
There are many poor families in China. You may ask your mother to keep your unwanted clothes. Then you can pass them on to those poor children. You will feel happy that you are someone else. Also, you can see your friends or relatives (亲戚) want them before throwing them away.
|
|
|
|
|
|
|
|
|
|
The bicycle is one of the simplest yet most useful inventions in the world. What is most surprising is that it was not _____ earlier, although the great inventor Leonardo Da Vinci had drawn pictures for bicycles and also for flying machines and some other things. Those things were not produced______ long after he died.
A person riding a bicycle uses ______ energy to make the bicycle move, and there is no pollution at all when you are riding. Even so, in developed _______, most people don’t travel to work by bicycle. It is not because the bicycles are expensive or people feel_______ if they ride to work. It’s because _____ cars on the roads becomes larger. It certainly becomes ______ to ride a bicycle. As a result, more people put their bicycles away and go to work ______ their cars , and in this way, the situation is made more serious._____ the best way to make riding safer and more popular is to create paths (开设通道) only for bicycles, and to make ______ so difficult and expensive for drivers to take their cars into the city that they will go back to use their bicycles.
|
|
|
|
|
|
|
|
|
|
One of the most remarkable things about the human mind is our ability to imagine the future. In our minds we can see what has not yet happened. For example, while we are looking forward to _____a new place or country, we _____what it will be like. We predict( 预料) the habit people will eat, dress and act. Of course, we do not always predict things _____. Things are often very different from the way we _____them to be.
One of the____ dreams in history is the dream of the German scientist, Kekule, who had been _____ to work out a very difficult problem in physics. He had studied and analyzed(分析) the problem from every angle(角度) for days, but there _____ to be no way of_____ out the answer. Then one night he went to bed and dreamed. When he_____ up, he realized that he knew the answer. He had solved the problem in his._____.
The hypnotist(催眠者) sat in the chair opposite him and spoke _____: I want you to concentrate on my voice. Think about _____. You know nothing but my voice. And as you pay attention to my voice, your ____ will get heavier. Soon you’ll be asleep.
You will hear my voice and understand my words, but your body will be asleep, your eyes are too heavy. You are almost asleep, and when you wake up you will _____ nothing.
You will forget everything. Now I am going to ____ slowly from one to five. One, two, three, four, five.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|