1 . 假如你是李华，你的加拿大笔友Harry上周写信询问你的体育爱好。请给他写一封回信，内容包括：
1. 你喜欢的运动项目及原因，如有益于身心健康（physical and mental health)，增强自信等；
2. 何时喜欢上这项运动，现在参加该运动的情况如何；
3. 询问对方的体育爱好
词数：100词左右
可以适当增加细节，以使行文连贯。
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2 . 听下面一段对话，回答以下小题。
1. Where does the run start?

A．From the cafe.

B．From the sports center.

C．From the city library.

2. How long is the run?

A．Five kilometers.

B．Three kilometers.

C．Two kilometers.

3. How does the woman advise the man to enter the race?

A．By phone.

B．In person.

C．By the Internet.

4. What will Sarah probably help do?

A．Take pictures.

B．Report the race.

C．Guide the runners.

3 . What are the speakers talking about?

A．An athlete.

B．A program.

C．A sporting event.

4 . We all know about the health benefits of swimming. It offers a great workout for the body—it builds endurance, muscle strength and cardiovascular fitness. If you don’t mind getting wet, it can be fun too.     1     Well, many people are fond of it, based on evidence that it can actually be good for us.

Cold-water swimming—sometimes called wild swimming—involves swimming in natural areas including ponds, rivers and the sea. Jumping in gives a short sharp shock to the body,     2     A cold dip might wake you up, but research has found it can have much bigger benefits than that for your body and mind. As well as being good exercise, spending time outdoors and by water improves wellbeing.

    3     One man who suffered constant pain after surgery claimed he was cured by taking a plunge in cold open water. And another swimmer, Sandria Simons, told the BBC “the immersion4 of your body in cold, salt water, just feeling like you’re at one with nature if you like, just feels amazing.”

But what is it that people are gaining from this chilly experience? Doctors say getting into cold water arouses a stress response, but the more you do it, your reaction to stress is reduced. It’s also thought to have a strong anti-inflammatory effect. But there are bigger benefits to this stress-reducing exercise. Some experts believe cold-water swimming helps ‘cross-adaptation’, where one form of stress prepares the body for another.     4    

So, if you’ re convinced that this is for you, take advice: approach it with caution, swim with a friend, and maybe start in the summer,     5    

A．but many participants say they get used to it.

B．when the water temperatures are higher!

C．Swimming is good exercise, in part because it is fun.

D．But who would enjoy swimming in water that’s ice cold?

E．Cold weather limits the months when ocean or lake swimming is possible.

F．There is much evidence suggesting cold-water swimming’s benefits.

G．For example, it also helps reduce the stress of exercising at high altitude.