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《Listening and vocabulary》PPT课件优质课下载
tsunami
flood
volcano eruption
hurricane
typhoon
drought
INTRODUCTION
Have you ever experienced
a flood? 洪水
a hurricane? 飓风
a tornado? 龙卷风
a lightning? 闪电
a thunderstorm?... 雷暴
Word Study
experience vt.经历 n. 经验(un);经历(cn)
他有丰富的经验做这项工作。
He has much experience in [of] this kind of work.
他在非洲旅行时，有很多有趣的经历。
He had many interesting experiences while travelling in Africa.
by experience凭经验，根据经验
experienced adj.有经验的
即使有经验的教师也可能犯错误。
Even experienced teachers can make mistakes.
tornado
A rotating column of air from a thunderstorm to the ground.