Take my coat with you when going out. It’ll keep you       .

A．warmly               B．coldly               C．warm

Some Advice on Travel
1. Forget fashion(时尚)! Always wear your most comfortable clothes when going on longjourneys(旅行).
2. Traveling on trains and buses can be boring, so take a good book to read.
3. If you’re going somewhere cold, remember to put on your warm clothes!
4. If you are going somewhere sunny, remember to bring your sun-block(防晒霜) and sunglasses.
5. Always take a camera with you to capture those special moments.
6. Be careful with your things whenever you go to a busy place, like a train station. There are many thieves there!
7. Most countries have lower prices for students, so if you are a student, take your student card with you.
8. Always leave room in your bag and buy presents on the way home.
9. Bus tours often stop at expensive shops along the way, save your money by buying presents at local shops.
10. If you travel abroad(国外), remember to take your passport. Whatever you do, don’t lose it!
【小题1】 If you go to Hainan Island for a trip in summer, you should take ____ with you.

A recent survey of 2000 parents in Britain showed that they are often afraid of science questions asked by their curious children only because they have no idea what the answer is. Here is a list of some simple questions that you can ask your parents to see if they know the answers.
Q: Why is the sky blue?
A: You probably know white sunlight is made up of seven colors. While it moves in a straight line when going through space, it starts to divide as it hits “raised area” in the atmosphere. The ones with longest wavelengths pass through easily. The blue , however , can be taken in by the gas molecules (分子) because it has a shorter wavelength , which in turn scatters (使分散) it in different directions. That’s why when you look up at the sky, it appears to be blue.
Q:Why does the moon sometimes appear during the daytime?
A: The simple answer to that is because just like any other object it is being lit by the sun. As long as it is around 45 degrees or even 90 degrees off the sun, it will receive light and be able to be seen. The only time it is not able to be seen during its 28-day orbit (轨道) around the earth is when it is right between the earth and the sun. That’s because its back , which is not lit by the sun, is facing us.
Q: Where do birds/ honeybees go in winter?
A: While the bird part is quite easy, since a lot of them get together and travel, the honeybee part is likely to puzzle your parents. It turns out that these busy insects stop being that active when the temperature drops below 50°F. Instead ,they get together in the lower central area of the hive （蜂巢）and form a ball around their queen. This helps keep both warm enough to survive the cold winter months.
【小题1】The sky looks blue mainly because the color blue in the sunlight_______.

Some Advice on Travel
1) Forget fashion(时尚)! Always wear your most comfortable clothes when going on long journeys.
2) Traveling on trains and buses can be boring, so take a good book to read.
3) If you’re going somewhere cold, remember to put on your warm clothes!
4) If you are going somewhere sunny, remember to bring your sun-block(防晒霜) and sun glasses.
5) Always take a camera with you to capture those special moments.
6) Be careful with your things whenever you go to a busy place, like a train station. There are many thieves there!
7) Most countries have lower prices for students, so if you are a student, take your student card with you.
8) Always leave room in your bag for buying presents on the way home.
9) Bus tours often stop at expensive shops along the way, save your money by buying presents at local shops.
10) If you travel abroad, remember to take your passport. Whatever you do, don’t lose it!
【小题1】If you go to Hainan Island for a trip in summer, you should take ____ with you.

The pollution in our country is very serious, which is harmful to our health. If? we don’t take ???

to protect the environment, the earth will be destroyed. The earth is our home. No earth, no people! So we should think of some good ? to solve the environmental problems.

　　?? is one of the problems. But some rubbish can be ?? . So we should ?? the rubbish according to the materials instead of throwing them here and there. We should also ? the waste. For example, we can use ??? sides of the paper or we can bring a basket when going to the supermarket. Waste water shouldn’t be ?? into rivers and lakes directly(直接地). Dirty water may ?? some diseases(疾病).

In a word, ? is supposed to take an action at once. It is our duty to protect the environment and make our world more and more beautiful.

1.A. hair????????????? B. measures????????????? C. sky

2.A. purpose????????????? B. results????????????? C. ways

3.A. Rubbish????????????? B. Air????????????? C. Water

4.A. stored ????????????? B. recycled????????????? C. wasted

5.A. sell????????????? B. rise????????????? C. sort

6.A. reduce????????????? B. make????????????? C. stop

7.A. both????????????? B. neither????????????? C. none

8.A. poured????????????? B. discovered????????????? C. rained

9.A. shut????????????? B. cause????????????? C. prevent

10.A. no one????????????? B. someone????????????? C. everyone