1.Have you ever experienced a thunderstorm?(P21)
你经历过雷暴天气吗?
★experience vt.经历n.经历;经验
①Everyone experiences these problems at some time in their lives.
每个人在人生的某个阶段都会经历这些问题。
(1)have much/little experience in 在某方面有丰富的/没有经验
from/by experience 凭经验
in one's experience 根据某人的经验
(2)experienced adj. 有经验的,熟练的
be experienced in 在......方面有经验
②In my experience, very few people really understand the problem.
据我的经验看,真正理解这个问题的人很少。
③He is experienced in looking after children.
他有照料孩子的经验.
[名师点津] experience作"经验"讲是不可数名词;作"经历"讲是可数名词。
2.Do you know anything about the events?For example,what causes them?(P21)
你知道关于这些灾难的一些事情吗?例如,是什么引起它们的?
★cause vt.导致,引起;促使,使发生n.原因,起因;事业;原则
①The world's everincreasing population will cause great problems in the future.
世界人口的不断增长将给未来带来重大的问题。
(1)cause sb. to do sth. 引起某人去做某事
cause sb. sth. 引起某人某事;给某人招致某事
(2)cause and effect 因果
be in/for a good cause 为了正义事业
②What caused the plants to die (die)?
那些植物死于何种原因?
③We should analyze the cause and effect of this event.
我们应该分析这场事变的因果。
[易混辨析]