On April 14,2010,a big earthquake hit Yushu,Qinghai. Over 2,000 people died. Many peo?ple were hurt. Why are there earthquakes?

The surface of the earth has many pieces. These pieces are always moving. When two pieces move past each other,there is an earthquake.

Scientists are working hard to find out more about earthquakes. They try to predict (预测) them,but it's very hard.

Do you know how to get ready for an earth?quake? Do you know what to do during an earth?quake? Here are some things you should know.

What to do before an earthquake Make sure you have two bottles of water,a packet of biscuits (饼干) ,a clean towel (毛巾) ,a few band-aids (创可贴;) ,a radio and a flashlight (电筒) at home.

What to do during an earthquake If you are inside:

★ Stay where you are. Quickly move under a strong desk,or along a wall. This will protect you from falling things.

★Don't stand near windows.

★Turn off the lights.

★Don't get into a lift during an earthquake. If you are in a lift,get out as quickly as possible.

If you are outside:

★Don't stand near buildings. Things may fall on you.

★Lie on the ground until the shaking stops.

(   ) 26. An earthquake hit Yushu .

   A. on April 12,2010

   B. on April 14,2010

   C. on May 14,2010

   D. on May 12,2010

(   ) 27. You need at home before an earthquake.

   A. some water and biscuits

   B. a clean towel and a few band-aids

   C. a radio and a flashlight

   D. all of the things above

(   ) 28. You must protect yourself in an earth?quake by .

   A. keeping you from falling things

   B. turning on the lights

   C. standing near the window

   D. getting into a lift

(   ) 29. The reason why an earthquake happens is that .

   A. the surface of the earth is thin

   B. the pieces of the surface are moving slowly

   C. two pieces of the surface move past each other

   D. there are too many people on the earth

(   ) 30. Which is TRUE according to the passage when you are outside in an earthquake?

   A. You can play under a big tree.

   B. You can't stand near the buildings.

   C. You can lie on the ground until the shaking stops.

   D. Both B and 

Traffic rules are made to keep order on the road. They also help to keep people 16        The pedestrian (行人) has as many rules to 17        as the driver of a car. You should walk at the sidewalk or at the 18        of the road. Always look carefully before you walk across the street.

If you like riding a bike,don't ride in the middle of the road or run 19        red traffic lights. When you ride a bike with a friend,don't look around to talk.

If you drive,you should 20        at the traffic lights. You must always 21       a seat belt (安全带) .Without belts 22        the driver and the pas?sengers may be badly hurt in a sudden accident. Someone may be thrown out through the window.

You may not need to drive a bus,but 23        if you have to travel in one. Get on or get off a bus only when it has come to a 24       When it is full,don't try to get inside 25        you may fall off.

Traffic rules are also called Road Safety rules.

The maxim (格言) for all the road users is "Thinking about others".

(   ) 16. A. healthy   B. safe

   C. happy   D. careful

(   ) 17. A. follow   B. make

   C. break   D. pass

(   ) 18. A. edge   B. rim

   C. end   D. side   

(   ) 19,A. through   B. across

   C. along   D. around

(   ) 20,A. speed up   B. go ahead

   C. get off   D. slow down

(   ) 21. A. take   B. wear

   C. carry   D. bring

(   ) 22. A. half   B. neither

   C. both   D. all

(   ) 23. A. look around   B. take care

   C. take a seat   D. look back

(   ) 24. A. sign '     B. stop

   C. corner   D. crossing

(   ) 25. A. and   B. so

   C. or   D. but

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