单词：
plate：（照相）底片
disease：疾病 ----cacth a disease 患病；disease come on horseback and go away on foot得病容易祛病难；heart disease心脏病；a family disease遗传病；disease of society社会弊病；a nervous disease神经病
last：持续 ----last long 持续很久；Anti-Japanese War last (for) eight years抗日战争持续了8年
prove：显示出 ----you should first prove that you bought these goods here
skin：皮肤 ----skin allergy皮肤过敏；leather皮革；complexion肤色
section：切片 ----cross section横切面；a vertical section纵切面
figure：（人的）体形，人像 ----a slender figure身材苗条；How do you figure that?你如何料到
normally：通常的 ----When do you normally arrive home?你平时几点到家；
survive：幸免于 ----Only two passengers survived the air-crash只有两名乘客幸存于飞机坠毁;Few survived after the flood洪水后极少有人生还