When you watch TV and play video games you make global(全球的) warming worse! It may seem hard to believe, but when electricity is made, so are greenhouse gases(温室气体). This means that every time you use electricity you help make global warming worse!
Cars are also making global warming worse. They burn fossil fuels(化石燃料) in their engines, and send lots of greenhouse gases into the air.
Global warming may be a big problem, but we can all help stop it. People can try to drive their cars less. Or even get ones that run on sunlight! You can also help. Let’s try one of these top ideas:
(1) Try to use less electricity. Turn off lights, your television, and your computer when you’ve stopped using them. To make electricity, fossil fuels are burned in big factories. But burning fossil fuels also makes greenhouse gases. You should also try to watch less TV.
(2) Plant trees. Not only is it a fun thing to do, but it is also a great way to lower the number of greenhouse gases in the air. Trees take carbon dioxide out of the air when they grow.
(3) Don’t throw away your rubbish, try to recycle it. If rubbish is not recycled, it is put in the ground. There it rots(腐烂) and makes a greenhouse gas called methane(甲烷).So try to recycle cans, bottles, plastic bags and newspapers. It’ll make you feel great! And it’ll help the Earth.If we _____, we may make global warming worse.
| A．use less electricity | B．drive a car on sunlight |
| C．plant trees | D．throw away rubbish |
______ will make global warming worse.
| A．Methane | B．Cans | C．Newspapers | D．Bottles |
Using less electricity does good to global warming because_______.
| A．the less electricity is used, the more greenhouse gases are produced |
| B．the more electricity is used, the more greenhouse gases are produced |
| C．more electricity is used, less greenhouse gases are produced |
| D．less electricity is used, more greenhouse gases are produced |
Which is the following is NOT TRUE according to the passage?
| A．Driving cars on sunlight helps to stop global warming. |
| B．When cars burn fossil fuels, they produce greenhouse gases. |
| C．When trees grow, they send carbon dioxide into the air. |
| D．By planting more trees, we can lower the number of greenhouse gases in the air. |
Many people have a fear(害怕) of public speaking. According to a study, it has an influence on 3 in every 4 people. This fact is surprising and worrying, as most jobs require some speaking ability. The following will help you to make a speech better.
Write note cards. Write main ideas on your cards. Don’t write details. Put in some fun facts, questions, and other activities on the cards to share with the class. Don’t look at your note cards for a long time while speaking. If necessary, you’re only going to have a quick look at the card for information, not read every word.
Smile at your class. When it comes time to speak, there’s nothing that draws your class into your speech than a good old-fashioned smile. Be happy, because you’re about to teach your class something they didn’t know before. Studies have shown that smiles are infections. That means once you smile, it’s hard for everyone else not to smile. So if you want your speech to go off well, smile. That will make everyone smile and maybe those smiles will make you actually smile.
Make eye contact. Nothing is more boring than listening to a speaker who looks at the floor or at note cards. Relax. Your class is made up of your friends and you talk to them all the time. Talk the same way now. Have a look at every person in the classroom at least once. That way, everyone will feel like you’re communicating with them. Also, you know you’ll look like what you’re talking about.
Use hand motions. Move your hands along as you talk, using them to express your key points and keep the class interested. It will also lead your nervous energy into a better place.According to the passage, ______ of people might fear to speak in public.
| A．100 percent | B．75 percent |
| C．50 percent | D．25 percent |
How many points are mentioned in the passage?
| A．Three. | B．Four. | C．Five. | D．Six. |
In Paragraph 3 of the passage, “smiles are infections” means ______.
| A．smiles can be passed on |
| B．it’s hard to smile |
| C．smiles keep people fit |
| D．people should smile every day |
Which picture matches the last paragraph best?
The passage mainly talks about ______.
| A．a boy’s speech in class |
| B．how to write note cards |
| C．the fear of public speaking |
| D．how to make a speech better |
阅读表达请根据短文内容，回答下面问题，每空不超过8个词。
Millvina Dean, Titanic’s last survivor, died on May 31, 2009 in Southampton. She was 97 and had been in poor health for several weeks.
The youngest of the ship’s 705 survivors, Ms. Dean was only 9 weeks old when the Titanic hit an iceberg (冰山) on the night of April 14, 1912. She survived with her mother and her 2-year-old brother. Mr. Dean, 29, was taking his family to a new life in Kansas City. He planned to run a tobacconist’s (烟草商) shop there. He was among more than 1,500 passengers and crew members who died in the sinking.
Ms. Dean never married and spent her working life in Southampton. For many years after the sinking, she never spoke of it to people she met or worked with, partly because she remembered nothing about it and partly because she did not want to be seen as drawing attention to herself.
But that changed after Sep. 1, 1985 when the wreck (残骸) of the Titanic was discovered. That set off a wave of interest in the ship, especially after the movie Titanic. “They found the wreck and after they found the wreck, they found me,” she said.
In the last 20 years of her life, she went to gatherings in the USA, Canada and a number of European countries to take part in events related to the sinking. She said she had learned from her mother about what happened during the sinking.
Ms. Dean had never seen Titanic. She explained she was unwilling to be reminded of what had happened to her father.How old was Millvina Dean when the Titanic sank?
__________________________________________________________Why did the Deans take the Titanic?
____________________________________________________________When was the wreck (残骸) of the Titanic discovered?
____________________________________________________________How many times had Ms. Dean ever seen the movie Titanic?
____________________________________________________________What’s the passage mainly about?
____________________________________________________________
To us, it seems so natural to put up an umbrella to keep the water off when it rains. But in fact the umbrella was not invented as protection against the rain. Its first use was as a shade (遮蔽) against the sun.
Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, back in the eleventh century BC.
We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use : it became a symbol of honor and power(权力). In the Far East in ancient times, the umbrella was allowed to be used only by those in high office or by royal people such as the kings or queens.
In Europe, the Greeks were the first to use the umbrella as a sunshade. The umbrella was in common use in ancient Greece, but it is believed that the first people in Europe to use the umbrella as protection against the rain were the ancient Romans. During the middle ages in Europe, the use of the umbrella almost disappeared. Then it appeared again in Italy in the late sixteenth century. And again it became a symbol of power.
Umbrellas have not changed much in style during all this time, though they have become much lighter in weight. It wasn't until the twentieth century that the umbrellas for women began to be made in all kinds of colors. Ancient people first used umbrellas as _________.
| A．a symbol of honor | B．protection against the sun |
| C．a symbol of power | D．protection against the rain |
According to the passage, the umbrella was probably first used in ancient ______.
| A．Egypt . | B．Babylon | C．Rome | D．China |
The underlined word royal might mean _ in Chinese.
| A．皇室的 | B．富裕的 | C．中产的 | D．平民的 |
According to the passage, which of the following is NOT true?
| A．The ancient Greeks used the umbrella in their daily life. |
| B．Europeans hardly used the umbrella during the middle ages. |
| C．The umbrellas for women were made colorful in ancient times. |
| D．The style of the umbrella hasn't changed a lot since it was invented |
This passage is mainly about ___________.
| A．the sales of the umbrella |
| B．the differences among umbrellas |
| C．the invention of the umbrella |
| D．the history and the use of the umbrella |
Around the world more and more people are taking part in dangerous sports and activities. Of course, there have always been people who have looked for adventure-those who have climbed the highest mountains, traveled into unknown parts of the world or sailed in small boats across the greatest oceans. Now, however, there are people who look for an excitement from a risky activity which may only last a few minutes or even seconds.
I would consider bungee jumping （蹦极跳）to be a good example of such an activity. You jump from a high place (perhaps a bridge or a hot-air balloon)200 meters above the ground with an elastic (有弹性的) rope tied to your ankles. You fall at up to l50 kilometers an hour until the rope stops you from hitting the ground. It is said that two million people around the world have now tried bungee jumping. Other risky activities include jumping from tall buildings and diving into the sea from the top of high cliffs.
Why do people take part in such activities as these? Some psychologists suggest that it is because life in modern societies has become safe and boring. Not very long ago, people's lives were often in danger. They had to go out and hunt for food, diseases could not easily be cured, and life was harder than that of the present days.
Nowadays, according to many people, life offers little excitement. They live and work in safe environment; they buy food in shops; and there are doctors and hospitals to look after them if they become ill. The answer for some of these people is to look for danger in activities such as bungee jumping.More and more people today ______.
| A．are trying activities such as bungee jumping |
| B．are climbing the highest mountains |
| C．are coming close to death in sports |
| D．are looking for adventures such as exploring unknown places |
In bungee jumping, you ______.
| A．jump as high as you can |
| B．slide down a rope to the ground |
| C．tie yourself to a rope and fall to the ground |
| D．fall towards the ground without a rope |
People probably take part in dangerous sports nowadays because ______.
| A．they have a lot of free time |
| B．they can go to hospital if they are injured |
| C．there isn’t so much excitement in life. |
| D．they no longer need to hunt for food |
Which of the following is the best title for this passage?
| A．Modern Life is Boring |
| B．Dangerous Sports: What and Why |
| C．Is Bungee Jumping Really Dangerous |
| D．Need for Excitement |
Spending two or three hours playing outdoors each day can reduce the chance of becoming short-sighted(近视), a research shows. It challenges the belief(信念) that short-sightedness is caused by computer use, watching TV or reading in weak light.
The Australian government researchers believe that the sunlight is good for people’s eyes. They studied the vision(视力) and habits of 100 seven-year-old children in Singapore and Australia. In all, 30% of the Singaporean children were short-sighted—this rate(比率) was ten times higher than Australian children.
Both groups spend a similar amount(数量) of time reading, watching television and playing computer games. However the Singaporean children spent an average (平均) of only half an hour a day outdoors—90 minutes less than the Australian children.
Professor Ian Morgan, from the Australian Research Council’s vision Centre, said, “Humans are naturally long-sighted, but when people begin to go to school and spend little or no time outdoors, the number of short-sighted people gets larger. We’re also seeing more and more short-sighted children in cities all around the world and the main reason may be that city children spend less time outdoors.
Daylight can be hundreds of times brighter than indoor light. But why does playing outside prevent us from becoming short-sighted ? Scientists believe that natural light has a special chemical(化学物质) which stops the eyeball from growing out of shape and prevents people from becoming short-sighted.
So be outdoors. It doesn’t matter if that time is spent having a picnic or having sports.How much time did the Australian children spend outdoors on average according to the research?
| A．30 minutes. | B．60 minutes. |
| C．90 minutes | D．120 minutes. |
Which of the following is TRUE according to the passage?
| A．If people spend less time outdoors, they will certainly become short-sighted. |
| B．There are fewer short-sighted Singaporean Children than Australian children because they have more knowledge of protecting their eyesight. |
| C．There will be fewer risks of getting short-sighted if people spend two or three hours a day playing outside. |
| D．When people begin to go to school, they will become long-sighted. |
What is the fifth paragraph mainly about?
| A．Why natural daylight has a special chemical. |
| B．Why daylight prevents people from becoming short-sighted. |
| C．Why daylight is much brighter than indoor light. |
| D．What the special chemical which can stop eyeballs from growing out of shape is. |