Have you ever imagined the life in space？The following will show you the astronauts' daily life.
• Eating in space
If you go camping for more than a week with some friends，you will make sure you have plenty of foods and keep them properly.At the end of your camping trip，you would deal with your rubbish properly before the ride home.
Astronauts almost do the same thing when they go to space.Preparation changes with the food type.Some foods can be eaten in their natural forms，such as chocolate cakes and fruits.Other foods require adding water，such as cheese.Of course，an oven is provided at the space station to heat the food.But there are no fridges，so space food must be kept properly.
• Sleeping in space
After a long day at work，nothing is better than a good night's sleep!Just like on the earth，in space astronauts go to bed at a certain time，then get up and prepare for work again.When going to sleep，they have to attachthemselves，so they don't float （漂浮） around or hit their bodies against something.They usually use sleeping bags located in small crew cabins （乘员舱）.Each crew cabin is just big enough for one person.Generally，astronauts have an eight﹣hour sleep each day when they finish their task.
• Doing sports in space
Exercise is an important part of every astronaut's daily life to prevent muscle loss （肌肉萎缩）.Usually，astronauts exercise two hours every day.Lifting 200 pounds on the earth may be a lot of work.But lifting that same object in space would be much easier.That means the things for exercise need to be specially designed，so astronauts can receive the exercise needed.
Living in space is not just all work and no play.Astronauts have fun，too.They like to look out the window and play with their food.Fun plays an important role in the quality of their life.
（1）The writer starts to explain eating in space by .
| A． |
telling a story |
| B． |
asking a question |
| C． |
giving an example |
| D． |
comparing two facts |
（2）What does the underlined word " attach" in Paragraph 4 mean？
| A． |
Tie. |
| B． |
Hide. |
| C． |
Catch. |
| D． |
Carry. |
（3）It is much easier for people in space than on the earth.
| A． |
to fall asleep |
| B． |
to lift heavy things |
| C． |
to prevent muscle loss |
| D． |
to eat cold food |
（4）In which part of a newspaper can we read the passage？
A.CULTURE.
B.SOCIETY.
C.SCIENCE.
D.HISTORY.
Imagine you are living in a moving house. Inside the house, there is a small kitchen, bathroom and bedroom.Everything you need is close at hand.
In the US, you can really see these moving houses on the mad. They are called recreational vchicles(RV,房车).People call them houses on wheels. When it's holiday time, the whole family often gets into this lovely house
and hits the road for a trip across the country.
Compared to a real house, this home on the road is small for a family who has to spend every hour of every day together. But the best thing about it is that it changes your journey into a free exploration.
You can drive as long as you like without worrying about finding hotels. Or you can just stop somewhere nice and stay for a few weeks. You may also come across other families who are on road trips. Together, you take out your tents and snacks. It's camping time with a lot of chat and laughter.
Of course, RVs are not always convenient(便利).They can sometimes break down and you have to spend time mending them. But this type of road trip still wins people's hearts because they can go whenever and wherever they want.
根据短文内容，从题中所给的A、B、C、D四个选项中选出最佳答案。_______RVs, everything you need is close at hand.
| A．Inside | B．Outside | C．Behind | D．Beside |
In the US,people call RVs moving________,
| A．cars | B．wheels | C．houses | D．buses |
Which of the following about RVs is TRUE?
| A．They don't have any wheels |
| B．They are always convenient. |
| C．They are bigger than real houses |
| D．They may break down sometimes. |
Why do people prefer traveling in RVs?
| A．They like eating snacks in RVs. |
| B．They can explore their journey freely. |
| C．They may leave RVs in hotels for a few weeks. |
| D．They will never come across other traveling families. |
What's the best title of the passage?
| A．A Road Trip |
| B．A Wonderful House |
| C．Moving Homes to Travel |
| D．Holiday Life in the US |
 I am Alice. I like Wechat. It is fast, convenient and fashionable. And you can use it for free. It can be used in my mobile phone. It has hold-to-talk voice messaging function. I am a fan of Leehom. Wang. Through Wechat, Leehom Wang often says something to me. It’s amazing. |
 I am David. I love Microblog. I update my Microblog when I am free. We can share instant(即时的) messages with each other. I often look through Yao Chen’s Microblog. She has many followers. I make many friends with them. I often write something on my Microblog, for example, “I’m in blue today. I didn’t pass the exam.” Then many friends comfort me. I share my birthday party, my new phone, my new coat, etc with my friends. It is fun. |
 I’m Lily. I don’t like Wechat or Microblog. I don’t believe them. There are so many crimes(犯罪) on Wechat. Many people are cheated(欺骗) because they believe in other people they meet on Wechat easily. It is not a real world. As to Microblog, I don’t think it is a good way to make friends. And you should write something no more than 140 words. I like keeping diaries. I don’t want to my secrets known by others. I am a low-key(低调的) girl. |
Who loves Microblog?
| A．Alice. | B．David. | C．Lily. | D．Leekom Wang. |
What does Alice think about Wechat?
| A．It’s fast and convenient. | B．It’s fashionable but slow. |
| C．It’s safe and useful. | D．It’s fun but expensive. |
Why doesn’t Lily believe Wechat?
| A．Because many people are cheated on Wechat easily. |
| B．Because she doesn’t like to say anything to her friends. |
| C．Because she doesn’t think it is a good way to make friends. |
| D．Because she prefers keeping diaries to showing secrets to others. |
Which of the following statements is NOT mentioned in the passage?
| A．Wechat has hold-to-talk voice messaging function. |
| B．David can share his feelings instantly on Microblog. |
| C．Lily prefers reading to writing. |
| D．There is a word limit on Microblog. |
From the passage we can learn David is ________.
| A．a helpful boy | B．an open-minded boy |
| C．a stupid boy | D．a lazy boy |
Do you like to eat sushi(寿司)? Many people are afraid to eat it, because they think the bacteria(细菌) in it might make them sick. However, a new study shows that sea bacteria are good for people. The study finds that a special enzyme(酶) from sea bacteria is helpful to humans. It helps people to get more energy from food.
To people’s surprise, the enzyme is present only in the Japanese. The Japanese traditionally like to eat food rich in seaweed(海藻). And the seaweed is rich in this kind of enzyme.
However, the enzyme isn’t present in all the Japanese. During the study, just 5 out of 14 Japanese had the enzyme. All the Americans studied didn’t have the enzyme.
“The number is small,” said researcher Mirjam Czjzek. “But we can say that this enzyme is present only in the Japanese and not in the North Americans.”
Then some people think that maybe other people are able to get the enzyme if they eat a lot of seaweed. The study suggests that they collect uncooked seaweed to make their sushi.
Restaurant sushi is often cooked, which will destroy the enzyme. So, if you want to get that enzyme, you can travel to Japan to have a taste of the real sushi.Sea bacteria are _______ for people.
| A．helpful | B．harmful | C．important | D．necessary |
Why do the Japanese have the special enzyme?
| A．Because they eat a lot of seaweed. |
| B．Because they were born with such an enzyme. |
| C．Because they get more energy from food. |
| D．Because they like to eat food full of bacteria. |
Which of the following is FALSE?
| A．The Japanese have a diet rich in seaweed. |
| B．All the Japanese studied have the special enzyme. |
| C．All the North Americans studied don’t have the enzyme. |
| D．The enzyme helps people to get more energy. |
According to the study, about _______ of Japanese have the enzyme.
| A．5% | B．14% | C．35% | D．60% |
Which of the following food has the enzyme?
| A．Restaurant sushi. | B．Restaurant seaweed. |
| C．Uncooked seaweed. | D．Seaweed soup. |
Mark began to introduce the guest speaker to the listeners, but then stopped for a while. He had forgotten her name.
Barbara hid her valuable things when she went on vacation. When she came back, she couldn’t remember where she’d put them.
Perhaps you’ve had such experiences like these. Most people have. But most of them haven’t realized that they have a memory problem. Neither do they know a simple but important fact: Memory can be improved. If you’ll just accept that, the following will show you how.
First, relax. If you are over worried about remembering something, you’ll forget it. If you keep telling yourself that your memory is bad, your mind will come to believe it and you won’t remember things. When you forget something, don’t follow up with sayings like “Oh, my God! I always forget things!” Such words will have a bad result on you and your memory.
But relaxing isn’t enough. To improve your memory, you’ll need to take an active role. Like your body, your memory can be made strong through exercise. Look for opportunities to exercise your memory. For example, if you’re learning a language, try to actively remember a lot of new words.
If you don’t take notice of things actively, you won’t remember them. So, you can make pictures of what you see in your mind every day. For example, don’t just put your keys down! If you want to find them again, make a mind picture of the place where you’re putting them.The first two paragraphs just tell us ________.
| A．Barbara was a very rich person |
| B．Mark often forgot his friends’ names |
| C．examples of memory problems |
| D．language problems of two persons |
When you forget things, you ________.
| A．must be too careless |
| B．shouldn’t lose heart about your memory |
| C．must accept the fact |
| D．shouldn’t take notice of the result |
The word “opportunities” in the fifth paragraph means “________”.
| A．places | B．activities | C．positions | D．chances |
According to the passage, ________ can make your memory better.
| A．realizing your memory problems |
| B．talking to your friends |
| C．making mind pictures of what you see |
| D．doing sports every day |
The purpose of the passage is to help you ________.
| A．to improve your memory |
| B．to introduce the guest |
| C．to remember new words |
| D．to forget unhappy things |
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 adventures—those who have climbed the highest mountains, travelled into unknown parts of the world or sailed in small boats across the greatest oceans(海洋). Now, however, there are more people who look for an excitement from a risky activity which may only last a few minutes or even seconds.
I would think bungee jumping to be a good example of such an activity. You jump from a high place (perhaps a bridge or a hot-air balloon) 200 metres above the ground with an elastic (有弹性的) rope tied to your ankles(脚踝). You fall at up to 150 kilometres an hour until the rope stops you from hitting the ground. It is said that about 2 million people around the world have now tried bungee jumping. Other risky activities include jumping from tall buildings and diving(跳水) into the water from the top of high places.
Why do people take part in such activities as these? Some psychologists suggest that it is because life in modern world 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, to many people, life offers little excitement. They live and work in safe conditions; 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 travelling into exciting parts of the world |
In bungee jumping, you __________.
| A．jump as high as you can |
| B．slide down(下滑) 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 |
What is the best title of this passage?
| A．Modern Life is Boring |
| B．Dangerous Sports: What and Why |
| C．Bungee Jumping: Is It Really Dangerous? |
| D．Need for Excitement |
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