1 . 假定你是学生会主席李华。为了迎接成都大运会的到来和增强学生体质，你校下周举办为期一周的体育周活动。请你向全校学生写一封倡议信；
内容包括：
1.活动意义；2.体育周的具体安排；3.号召参加。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
Dear fellow students,
______________________________________________________________________________________________________________________________________________________________________________________________

The Students Union

2 . 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.

3 . Erica and Steve Lineberry have been rock climbing since 2005. They were first introduced to it while visiting a family in Montana. Now they are at climbing centers, like Inner Peaks in Charlotte, three times a week, and on weekends they climb outdoors.

Steve said they first started climbing as part of their exercise. Years later, he lost 60 pounds. But as the couple’s interest in the sport grew, they consulted some mentors and started climbing outdoors.

Then Erica got pregnant. “Most people think that rock climbing and pregnancy don’t go very well together,” Erica said. But with lots of places to go, Erica kept climbing through her pregnancy. Then her son, Ca-naan, was born. She says the baby immediately started participating in the family sport. “He went to the gym the first time with us at four weeks old, and then we took our first outdoor trip, just a day trip, at six weeks old with him.”

Now Canaan is three-year-old, and Erica is once again pregnant: 7 months along. During her first preg-nancy, she blogged about climbing while pregnant. Now her Cragmama. com website is a top resource for families who rock climb. Erica said, “I think a lot of people will say, they’ll wait a few years until they get into an easier age or an easier life phase with their kids. And I think if they wait for that they’re going to wait forever. ” Her message to women is to quickly climb back into the things you love; and that your life is not over once you are a mother.

Cragmama.com website is quickly becoming the face of mommy rock climbing. She contributes to a handful of climbing magazines. Outdoor equipment companies ask her to wear and use their gear (设备). And her website is a popular resource for families who are not only interested in climbing with their children, but also interested in taking on other adventures too.

1. What does the author intend to tell in the passage?

A．A family who love rock climbing.

B．A couple who learn how to climb.

C．A woman who is brave to climb.

D．A story about a pregnant woman.

2. Which can replace the underlined word “mentors”?

A．Friends.	B．Students.
C．Teachers.	D．Leaders.

3. It can be inferred from the third paragraph that ______.

A．Erica never cared about her unborn baby

B．rock climbing does good to pregnant women

C．Canaan fell in love with climbing at four weeks

D．Erica is really a courageous and fearless woman

4. Who will visit Cragmama.com website?

A．The women who expect to have babies.

B．The families who have brought up a child.

C．The women who have sympathy for Erica.

D．The families who take interest in rock climbing.