As everyone knows, there are many 　16　 of transportation in the world, like bicycles, buses, ships, trains and 　17　 .

If you are in big  18　like Shanghai or Beijing, maybe you get to school   19  a subway or you have to 　20　 to school because you live in a mountain village. Here I am just trying to say something about　21　 .

Ten years　22　, bicycles were very　23　in most villages.  24　 family had one or two of bicycles. Children got to school by bicycle; 　25　 rode bicycles to go shopping. Then motorcycles (摩托车)   26  to become popular. People no longer rode bicycles because motorcycles ran   27  faster.  But now, in some countries，bicycles are highly suggested

  28  the main means of transportation. They think buses, cars and motorcycles pollute(污染) the air but bicycles   29  . So, to live a low-carbon life,   30  a bike is a good way.

Traveling is one of the most important activities and people have been interested in it for many years. Modern traffic develops fast, so traveling to different places has become much easier than before.

　　Staying healthy while traveling can make your trip happier.But do you know how to keep healthy during a trip？The following information may be useful for you.

　　　Before traveling：

　　●Wear comfortable shoes，a hat and sunglasses.

　　●Take some necessary medicine with you.They can be used when you get sick or have other problems.

　　●If you do lots of sports like walking or climbing during your trip，you should do some exercise for weeks or months before you leave.

　　　While traveling：

　　●Be sure not to eat dirty food or bad fruit.

　　●Have enough time to take a rest during your trip.

　　●Tap water is not safe，so drink bottled water and always clean the cover on the bottle.

判断下列句子是否与短文内容相符，相符的填“T”，不相符的填“F”。

1.Traveling has become much easier because of the modern traffic development.

2.You should wear less clothes before you leave your home for a trip.

3.You had better not be too tired while you are having a trip.

4.If you walk more and eat more while traveling, your trip will be happier.

5.The passage mainly talks about activities while traveling

If you get into the forest with your friends, stay with them always. If you don’t, you may get lost. If you really get lost, this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you by staying in one place.

　　There is another way to help your friends or other nearby people to find you. Give them a signal (信号) by shouting or whistling (吹口哨) three times. Any signal given three times is a call for help.

　　Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know that they have heard your signal. They give you two shouts, two whistles, or two gun-shots (枪声). When someone gives you a signal, it is an answer to a call for help.

　　If you don’t think that you will get help before night comes, try to make a little house---cover up to the holes with branches (树枝) with lots of leaves. Make yourself a soft bed with leaves and grass.

　　What should you do if you get hungry or need drinking water? You would have to leave your little house to look for a river. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back. The most important thing to do when you are lost is—stay in one place.

1.If you lost in the forest, you should _______.

A. stay where you are and give signals three times

B. walk around the forest and shout so that your friends could hear you

C. try to find your friends as soon as possible

D. try to get out of the forest and shout for help

2.If you want to let people believe that you are not just making noise for fun, you should _____________.

A. tell people that you are lost?????

B. keep up shouting or whistling

C. shout at the top of your voice????

D. shout or whistle three times

3.When you hear two shouts, or whistles, or gunshots, __________.

A. you should shout more loudly??????

B. you can whistle three times

C. it is an answer to your call for help??

D. you should try to run to them

4.When you want to leave your place to get drinking water, you should ________.

A. just go to the river

B. find some glasses or bottles before you go

C. make a fire so that you can have some tea

D. leave marks so that you can find your way back

5.This passage mainly tells you __________.

A. when you hear a signal always three times, it is a call for help

B. What you should do if you get lost in a forest

C. any signal given twice means an answer to a call for help

D. how you can live longer in a forest

  Height is just one of the thousands of features your genes decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall you’re going to be, ask your doctor if he or she can help you find it out.
But genes don’t decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt you’re wondering how fast you should grow. It depends. There’s no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time when they start puberty (when your body starts changing and becoming more grown up).
Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inches there are not nearly as important as the height you’re at now, how you’ve been growing up to this point, and what other changes your body may be going through.
Don’t be scared if you seem to have grown a lot in a very short time. Everyone has a growth spurt（高峰）during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later ----between 7 and 13 for girls and 9 and 15 for boys.
You’ll usually begin to notice that you’re growing faster about a year or so after your body starts to show the first changes of puberty. 
【小题1】. The Chinese for the word “puberty” is 　　　　　　　　　.

假如你是温泉中学的陈林，曾在你班任教过的美国老师Mr. Brown 离开你校一年了。他想了解学校、班级及你目前的情况。请你根据所给信息给他写一封电子邮件，并希望他有时间再来你校参观访问。（以上背景内容无需表述）

内容要点：

要求：

1. 电子邮件中应该包括所提供的信息，但可以适当发挥；

2. 不少于80词，开头和结尾已给出，不计入总词数。

Dear Mr. Brown,

I haven’t seen you for a year. I miss you very much. Here I’d like to tell you something about us.

How are you getting on with your work? I hope you can visit our school if you have time.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Yours,

                                                                 Chen Lin