英语非谓语动词Lost in thought,he.为什么用lost 而不用losing或者being lost
2个回答

e+形容词/分词+介词结构存在的话,把be动词删掉,剩余部分做定状补.be lost in 短语存在,所以把be删掉,剩余部分在此做状语.

记住这条规矩,可以帮助你解决很多非谓语的题目.

be faced with

be filled with

be based on

be equiped with

be covered with

be full of

be sure of

be interested in

be crazy about