thousands of的用法哇

hundred,thousand和million的用法说明(1) 用单数的场合当这些词与具体数字连用时,习惯上用单数,而且也不后接介词of。如：He was prepared to pay two million。他愿意支付200万。More than a hundred people were injured。有一百多人受了伤。但是,当这些词后面的名词有了the,these,those等特指限定词修饰时,或其后的接的是us,them 这样的人称代词时,则此时必须用介词 of。如：About three hundred of them have left there。他们当中约有300人离开了那儿。(2) 用复数的场合当这些词不与具体数字连用,而是表示不确定的泛指数时,则不仅要要用复数,而且要后接介词of,然后才能接名词。如：The sun was shining。Thousands of people were lying on the beach。阳光灿烂,数以千计的人躺在海滩上。A careless mistake cost the company millions of pounds。一个粗心的错误使公司蒙受数百镑的损失。