答案:
1)Smaller things,_as______ the dinosaur's skin,are harder
2) disasters__like____a typhoon or an earthquake
解析:like在这里是介词,在这里意为“比如,例如”
as常常接某一方面有相似之处的东西,值得注意的是as常常和such连用
用这种词组搭配更容易辨别
比如第二句话可写成such disasters as typhoon and earthquake
再比如:I usually eat such such fruit as apple and pear
用这种词组搭配更容易辨别,他补充了靠词语的意思来辨别的不足.
like作介词时,常接名词和代词
as可接句子组成方式状语从句
When in Rome,do as the Roman do.(入乡随俗)
as还可引导非限制性定语从句,
比如,As we all know ,the earth goes around the sun.