Lesson 23 Earthquake Survival Ti

Would you know what to do during a really big earthquake ? Experts have looked into the matter carefully .It may be worth your while to look over the following tips thay have for us

If the ground begins shaking while you are driving,pull over and stay in your car.If you are in building,try to get near a strong wall.The corner of a room or the space under a big doorway is the safest.As soon as the quake is over,check the gas pipe in the building.Gas fires often result from earthquakes.These tips may prove to be lifesavers.We should,therefore,keep them in mind.remember to always hope for the best but prepare for the worst.

look into 研究调查

It is worth one's while to + 动词原形 值得某人

It is worthwhile to  + 动词原形  ... 很值得/有用

= it is worthwhile + 动名词

prove to be 被发现是/结果是...

= turn out to be ...

The weakest player on the team proved to be the hero.

表示一 ... 就 ...

As soon as + 主语 + 动词 ，主句

= The instant + 主语 + 动词。主句

= The moment + 主语 + 动词，主句

也可使用

no sooner ... than

hardly / scarcely ... when/before ...