The keys to reaching or staying at a healthy weight are regular exercise and good eating habits. Teens should get 60 minutes or more of physical activity a day. Note the word “activity”. As long as you’re getting your body moving, it doesn’t have to mean doing difficult exercise or going to the sports hall every day. All that matters is that each week you get the right balance of activity, including aerobics (有氧運(yùn)動), strength building, and flexibility (柔韌) exercise. Make exercise a habit by arranging some time every day.

On days when you have soccer practice or an aerobics class, you may have no trouble exercising for an hour or more. But most of us are busy, and 60 minutes a day for exercise seems like a lot of time. The good news is that it’s OK to divide it into shorter exercise breaks throughout the day.

Just as you might have a healthy snack to stop yourself from getting hungry, exercise snacks can keep energy levels high. So get up 15 minutes early and do some stretching (伸展) activity. Walk fast or run slowly for 15 minutes after lunch. Do the same thing after school — or walk or bike home. Add to that taking the stairs, PE class, and walking between classes during the day, and you’ve probably reached your 60 minutes.

Here are five simple ways to make an exercise lifestyle change:

1.The writer thinks many people probably misunderstand the word“activity” to be “_______”.  

2.When exercising, the most important fact is ________.

3.The author advises dividing activity into shorter exercise breaks because ___.

4.What’s the best title for this passage?

The keys to reaching or staying at a healthy weight are regular exercise and good eating habits. Teens should get 60 minutes or more of physical activity a day. Note the word “activity”. As long as you’re getting your body moving, it doesn’t have to mean doing difficult exercise or going to the sports hall every day. All that matters is that each week you get the right balance of activity, including aerobics (有氧運(yùn)動), strength building, and flexibility (柔韌) exercise. Make exercise a habit by arranging some time every day.
On days when you have soccer practice or an aerobics class, you may have no trouble exercising for an hour or more. But most of us are busy, and 60 minutes a day for exercise seems like a lot of time. The good news is that it’s OK to divide it into shorter exercise breaks throughout the day.
Just as you might have a healthy snack to stop yourself from getting hungry, exercise snacks can keep energy levels high. So get up 15 minutes early and do some stretching (伸展) activity. Walk fast or run slowly for 15 minutes after lunch. Do the same thing after school — or walk or bike home. Add to that taking the stairs, PE class, and walking between classes during the day, and you’ve probably reached your 60 minutes.
Here are five simple ways to make an exercise lifestyle change:
【小題1】The writer thinks many people probably misunderstand the word“activity” to be “_______”.  

One’s education starts from family, especially from his or her mother. Here is a story__26__ happened in my childhood.
One Saturday morning, I was watching TV in the living room with my two brothers. My mum__27__ several apples of different colors and sizes. She put all the apples on the table, then __28__me and my younger brothers, “Which do you like ?”__29__ my younger brothers and I wanted the biggest one. __30__ I could say “ The biggest one”, one of my brothers stood up and said what I wanted to say.
My mum __31__ the biggest apple and said to us, “It is __32__to get the biggest apple. Many people want the best thing, but few really get it. Now let’s start a __33__. Look at the lawn(草坪) in front of our __34__. I’ll divide it into three parts. Each of you must finish pruning(修剪) __35__own share. The best and quickest one will be__36__the biggest apple.” I won the apple finally.
Since then, I have learned to try my best to succeed whenever I get a chance. I work __37__to get what I want. That was what my mother advised me to do. I feel very thankful to my mum because she taught me a very basic but the most __38__lesson. It is quite fair that we can get what we want __39__competing (競爭). My mother kept teaching us in this way and we followed her __40__ all the time.
I do believe that mother is the first teacher of children, who can teach them to be a No.1 pursuing person.

A根據(jù)句意，用括號中所給的單詞的正確形式填空。

1．The young man helped the old lady_________ （success）get out of the fire．

2．Mr. White thought for a while and he made a_________ （decide）at yesterday afternoon．

3．He has tried on two more blue T-shirt．but he still thinks the green one fits Him______ （well）．

4．This is a___________ （week）paper It’s printed every Monday

5．Feng Xiaogang is a famous____________ （direct）and we all like his films．

B用所給動詞的正確形式填空。

6．There’re 50 students in my class and we_________ （divide）into 5 groups by Mr Wu．

7．If you have some difficulty___________ （finish）your homework，please ask Miss Gao for help．

8．Mum told me___________（not disturb）Dad．

9．As Millie__________ （walk）past the bookshop，she suddenly thought of buying A TV guide．

10．Remember__________ （read）the passage three times at least if you don’t understand it．