Unit 1 Festivals around the world grammar课时作业

I. 任务型阅读

　　What Should You Do When an Earthquake Hits?

　　If you find the ground shaking beneath your feet，there's an international consensus on how you should act. Earthquake safety boils down to three basic steps：

　　1．Drop to the ground. 2. Take cover by getting under a study desk or table. 3. Hold on to it until the shaking stops.

　　If there isn't a table or desk near you，drop to the ground in an inside corner of the building and cover your head and neck with your hands and arms. Do not try to run to another room just to get under a table.

　　If you are in bed，hold on and stay there，protecting your head with a pillow. You are less likely to be injured staying where you are：Broken glass on the floor has caused injury to those who have rolled to the floor or tried to get to doorways.

　　If you are outdoors，move to a clear area if you can safely do so；avoid power lines，trees，signs，buildings，vehicles，and other hazards. If you're at the movies or a sports game，stay at your seat and protect your head and neck with your arms. Don't try to leave until the shaking is over. Then walk out slowly watching for anything that could fall in the aftershocks.

If you're driving a car，pull over to the side of the road，stop，and set