Are you carrying too much on your back at school? You’re not alone. Back experts(专家) in the USA are worried about that young students are having back and neck problems because they are carrying too much in their backpacks .
“It hurts my back when I run,” said Ebelin Reyes, a student in Virginia. “It’s hard to get up the stairs with my backpack because it’s too heavy.” Students have to carry heavy backpacks on their backs for a whole week’s study. Ebelin is one of them. They have   regular(固定的)backpacks with two straps(带子) to carry them, but a number of students with heavy loads(负担) have switched to rolling backpacks. The backpacks have wheels and can roll on the ground. Shirley Park’s backpack weighs 10 kilos, and she said, “I’ll change to a rolling backpack because I am starting to have back pain.”
How much is too much? Experts say that students should carry no more than 10% to 15% of their own body weight. A few students have had a good idea to lighten(减轻) the load: less homework.
Doctor’s suggestions:
Lighten the load. Take home only the books the students need that day.
(2) Wide straps are better. They can send out weight over your shoulders (肩)and be sure to wear backpacks with two straps.
(3) The heaviest things should be packed closest to the back.
(4) Bend(弯曲) both knees when you pick up the pack, don’t just bend over the waist(腰).
【小题1】The main idea of the passage is about _______.

Helping your children to read and write at home will improve their skills and confidence—it will also make them get ready for learning in the classroom environment.
　    　 are needed by every child in every subject in every year of their life in or outside school. Students who improve their reading and writing skills will increase their vocabulary and their ability（能力）to use the English language correctly. As parents, you can play an important role in improving your children’s literacy（读写能力）. You can make a difference by listening, asking questions, giving information, and reading with your children outside school hours.
Here are 8 tips on how to help your children to read and write:
²  having everyday conversations with your children
²  trying to ask more “wh-” questions instead of easy “yes” or “no” questions
²  encouraging your children to talk about events you don’t know
²  reading to your children each night
²  listening to your children read
²  teaching your children how to use dictionaries
²  talking about your children’s writings
²  practicing filling in forms, writing letters, sending cards or emails
You can also encourage your children to join the Reading Challenge Club and discuss the books they are reading together. In the club, children must read 15 books from the Challenge book list and 5 more books chosen by themselves. There are over 1,000 books on the list. The reading must be done in one year. What’s more, it is a wonderful way to help your children to write. For example, you can encourage them to write diaries or book reviews. Remember to make positive comments as much as possible.
【小题1】This passage is mainly written for __________.

The books were everywhere on the        in Lucy’s room.

句型转换
【小题1】 I can borrow the books from the library twice a week. (就划线部分提问)
               can you borrow the books from the library?
【小题2】Which is your favorite subject ? (同义句改写) 
Which subject do you  ________ ________?
【小题3】He seldom goes to Shanghai by train. (改为一般疑问句)。
        he seldom         to Shanghai by train?
【小题4】You can’t talk so loudly in class. (改为祈使句)。
                 so loudly in class
【小题5】 There are some boys on the playground. (改为否定句)。
There               boys on the playground.