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阅读下列短文，掌握其大意，然后用所给动词的适当形式填空。
One day a teacher 1 (give)a lesson to a class of boys．She 2 (tell)them to write a composition about the last football match．One of the boys 3 (write)a few words and 4 (put)down his pen．
The teacher 5 (ask)him, “Why 6 you ________(not write)?” The boy 7 (answer),“I 8 (finish)．”When the teacher 9 (take)his exercise book, she 10 (see)this,“Rain, no match．”
Have you ever rubbed your hands together when they get cold? Why do we do that? We do that for friction. Friction happens when two things that aren’t very smooth rub together to make heat energy. The faster you rub two things together, the more friction ( and heat) you can make. Let’s discover friction!
WHAT YOU’LL NEED
·Soap ·Water·Your hands!
WHAT TO DO
Make sure your hands are dirty.
Rub your hands together until you feel the heat of your hands.
Now, use soap and water to get your hands very slippery(滑的).
Try to make friction happen while your hands are slippery.
Please write down what has happened.
LET’S TALK!
Friction is an energy that happens when two things rub together. When friction happens, it makes heat! When your hands are slippery, they won’t make very much friction and your hands won’t get so hot.
DID YOU KNOW?
Friction happens when you stop your fast running bike.
Ancient people made fire by rubbing two pieces of wood together. Friction happened though they didn’t know it.
____?___
Friction is everywhere. Have you ever noticed situations where friction is happening? If not, ask your parents to take you out in a car. If it is not hot, touch the tires(轮胎) of the car before and after a short drive to see how much warmer they get from friction.
1. This text is most probably________________________.
A. a science report????????????? ????????????? ????????????? B. a car advertisement
C. a rubbing introduction?????? D. a chemistry programme
2.What does the word “friction” in this text mean in Chinese????????
A.摩擦????????????? ????????????? B. 冷却??????? C. 膨胀????????????? ????????????? ????? D.震动
3.___________ is not an example of friction.
A. Bike riding????????????? B. Car driving??? C. Hands rubbing????????????? ? D.Friction discovering
4.What’s the last column(栏目)?
A. THINK IT OVER!????????????? ????????????? ????????????? ????????????? ?? B. WHAT HAPPENED?
C.EVERYDAY ACTION:????????????? D. WORK WITH PARENTS
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Grades at school are often a top worry for kids. if you worry most about grades, ask yourself these questions:
● Why are grades important? What do grades mean to me?
● How do I get ready for class? Do I go over my notes even when there isn't a test?
● Do I have a good place to do my homework?
● Have I tried different ways of studying?
If your worry is about a fight you had with your friend, you might write down al! the things you could do-write a note to him or her, invite him or her to watch a basketball game, say sorry to him or her and so on. Once you have a list of things you could do, you can choose one thing that could get your friend back.
You can ask for help when you're worried. You can find someone to talk to, such as your parents, friends, and teachers.
（ ）11. What do kids often worry most about?
A. Their hobbies. B. Their homework.
C. Their marks at school. D. A fight with their friends.
（ ）12. According to the passage, when you're worried, you'd better _______.
A. work hard B. talk to someone
C. get ready for class D. write down your worries
（ ）13. If you're worried about grades, DON'T ask yourself "_______".
A. Why are grades important? B. What do grades mean to me?
C. How do I get ready for class? D. Why not give up my studies?
（ ）14. If you had a fight with a friend, you could _______.
A. invite him or her to watch a game B. put the blame on him or her
C. try to make new friends D. leave him or her alone
（ ）15. What does the passage mainly tell us?
A. Who is often worried. B. When people are worried.
C. How to deal with worries. D. What kinds of worries people have. 查看习题详情和答案>>
Do you know how to write an English letter and envelope?
When we write a letter in Chinese, we always put the date at the end of the letter. But it is different in English. We have to put it on the top of the right corner. And above the date, we also write the number of our house and the names of our street, city and country. To begin the letter, we always use the word like "Dear sir", "Dear Mr./Miss./Ms.…". To end the letter, we usually use words like "Yours”, “Yours ever" or "Truly yours".
Now read the following envelope, please.
1."We have to put it on the top of the right corner." The word "it" here means_____.
A. the date B. the letter C. the passage
2.To what country will the letter be sent?
A. P.R. China B. China C. The United States
3.Who writes this letter?
A. Miss Susan Brown B. Zhang Hua C. You
4.From the passage, we know when we write an English letter, we should
put down our address _____.
A. at the end of the letter on the right
B. at the end of the letter on the left
C. at the top of the letter on the left
5.How do you begin your letter if you write to John Smith?
A. John Smith B. Mr. John C. Dear Mr. Smith
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