1 . In the desert, there is very little rain and it is very hot in the day and so cold at night. If you walk or drive through the desert, it might be wise to know what you should do in order to survive in the desert.
Drink a little water every hour. But how can you get water in the desert? If you find a small piece of land where the earth is wet, dig inside to look for water. Another method of getting water is to cover a green plant with a plastic bag. As it breathes, the water vapor (水蒸气) will collect inside the bag. Little by little, you can collect enough water to drink.
Plan to travel at night and sleep during the day, if you find you have to survive in the desert for a period of time. If you can find something that makes you cool in the desert, use it as a shelter (遮蔽物) to protect you from the strong sunlight.
Wear clothing in light color. It may seem like you’ll be cooler if you wear that kind of clothes, which actually helps your body to become cool and helps protect you from being sunburnt.
Prepare to signal planes passing overhead if you are caught in the desert. During the day keep a smoky fire burning and at night, a bright, clean burning one. In this way, you are more likely to be saved.
1. What’s the weather like in the desert in the day?| A．Cool. | B．Cold. | C．Hot. | D．Warm. |
| A．One. | B．Two. | C．Three. | D．Four. |
| A．Light. | B．Dark. | C．Blue. | D．Green. |
| A．A travel guide. | B．A storybook. |
| C．A weather report. | D．An advertisement. |
| A．Clothing to Wear in the Desert | B．Ways to Get Water in the Desert |
| C．Advice on Living in the Desert | D．Suggestions for Surviving in the Desert |
2 . We all need Vitamin （维生素）D because it helps to build and keep strong bones. A lack of it can lead to some bone diseases. As studies show, sunlight is great for making Vitamin D. When you're outdoors, your body will create the Vitamin D you need from direct sunlight on your skin.
In order to get enough Vitamin D, you should get 10-30 minutes of sunlight at a time, several times a week. However, people with darker skin may need a little more time than this. Besides, your exposure （暴露）time in the sunlight should rely on how sensitive your skin is to sunlight. Too much sunlight can be dangerous, for it may cause some bad results, including sunburn, eye damage, and skin problems. If you have to stay in the sunlight for a long time, you should be careful not to let sunlight hurt your skin, so take care to protect your skin with sunscreen before it starts to turn red.
In a word, your ability to make Vitamin D from sunlight depends on the time of day, your skin color, where you live and so on. Keep those in mind when you go out for Vitamin D from sunlight.
1. Why do people need Vitamin D according to Paragraph 1?| A．To keep their hair healthy. | B．To make their teeth white. |
| C．To make their faces pretty. | D．To keep their bones strong. |
| A．doing some exercise | B．losing much weight |
| C．staying in the sunlight | D．walking in the moonlight |
| A．Lung diseases. | B．Skin problems. |
| C．Heart diseases. | D．Breath problems. |
| A．防晒霜 | B．防水服 | C．防尘罩 | D．防腐剂 |
| A．A story book. | B．A telephone book. |
| C．A health magazine. | D．A music magazine. |
3 . Arriving at London Gatwick
Distance(距离) from central London: 28 miles/45 km
For travel information call: +44 (0)870 000 24 68.
How to get to the city centre
By train
The Gatwick Express goes from Gatwick Airport to London Victoria train and underground station in central London.
Trains go every 15 minutes and the journey to central London takes half an hour.
First Class tickets cost £ 25 (single), £ 48 (return).
Express Class costs £ 17 (single), £ 29 (return).
Southern Trains services run four times an hour to Victoria with a journey time of around 35 minutes.
By taxi
There are taxis outside the airport day and night. The journey to central London takes 55-70 minutes. A London taxi takes up to 5 people.
The average(平均的)cost from the airport to central London is £ 75- £ 100.
By car
Gatwick Airport is 28 miles (45 km) south of London. There are 4 car parks next to the airport and there are car rental (租赁) offices open from 8:00 to 18:00. The journey to London takes 60-75 minutes.
All cars pay a special £ 8 charge(收费) to go into central London.
By bus
National Express and EasyBus have services to central London. EasyBus services go every 20 minutes. The journey takes one hour and costs £ 2.
There is one National Express bus an hour. The journey takes 90 minutes and costs £ 7.60.
1. Someone in a hurry to Victoria station had better travel _____.| A．by train | B．by car |
| C．by taxi | D．by bus |
| A．They cost the same. | B．They're available at any time. |
| C．They require a special E 8 charge. | D．They take a similar period of time. |
| A．Gatwick Express. | B．National Express. |
| C．Easy Bus. | D．Southern Trains. |
| A．A short notice. | B．A travel guide. |
| C．A city introduction. | D．A TV advertisement. |
4 . How to survive in the jungle
When you’re in the jungle (丛林), you need to leave all your mobile phone, your favorite coffee and your chocolate bars at home. When you’re in the jungle, you need only four things—water, food, shelter, and fire. You can find all of these easily, but you must know what to look for.
Let’s start with water. Even though there’s a lot of water in the jungle, you may not find it Insects can also be a good sign, because they usually build their nests near water. However, don’t only look for rivers. You can also find water in some plants such as roots and palm trees.
You can usually find a lot of food in the jungle, but you must be happy to eat things you wouldn’t normally want to, for example, insects. However, you need to know the difference between those you can eat and those that are poisonous, so start reading about them now!
For cooking and for warmth, collect dry firewood, leaves, and grass. Then make fire using dry sticks-take a box of matches or a lighter with you!
The type of shelter you need depends on the weather and the kind of animals in the jungle. Some insects can be very dangerous, so protect yourself against bites .If you don’t have any insect repellent (驱虫剂), try putting mud on your skin.
Of course, if you’re lost in the jungle and want to get home again, the sun and stars can help you find your way.
1. If you adventure in the jungle, you should bring ________.| A．chocolate bars | B．coffee |
| C．a mobile phone | D．a box of matches |
| A．food | B．fire |
| C．water | D．shelter |
| A．Learning about what food is safe. |
| B．Protecting the skin from sunlight. |
| C．Predicting the weather by the sun and stars. |
| D．Collecting leaves to build a place to live in. |
| A．A business newspaper. | B．A health guide. |
| C．A travel magazine. | D．A science journal. |
[1] Look at the center circles of Diagram A and Diagram B. Which of the centre circles looks larger?
[2] Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact, they are exactly the same size.
[3]Then look at the picture on the right.What do you see? A vase? Or two faces? Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can see them at the same time.
[4]“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
[5]When we look at things, our eyes send messages to our brains and then our brains interpret (解释) the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “Visual illusion(幻觉)”.
[6] Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey J shrunk the kids just make use of illusions.
1. In which column of a magazine can you read the above text?| A．Culture. | B．Science. | C．Humour. | D．Education. |
| A．something is wrong with our eyes |
| B．the two circles are not of the same size |
| C．our brains interpret the information wrongly |
| D．pictures change quickly from one to the other |
| A．The second one. | B．The third one. |
| C．The fifth one. | D．The sixth one. |
a. We look at things with our eyes.
b. Our brains interpret the messages.
c. Our brains tell us what we have seen.
d. Our eyes send messages to our brains.
| A．a-d-b-c | B．c-a-b-d | C．a-c-d-b | D．b-e-a-d |
| A．help the actors look better | B．make the actors much braver |
| C．help the actors become stronger | D．make the actors seem different in size |
