GrammarGrammar一:V-ing形式由“do+ing”构成,其否定形式是“notdoing”,V-ing可以带宾语或状语构成V-ing短语,没有人称和数的变化,但有时态和语态的变化
一:V-ing形式由“do+ing”构成,其否定形式是“notdoing”,V-ing可以带宾语或状语构成V-ing短语,没有人称和数的变化,但有时态和语态的变化
GrammarV-ing形式V-ing形式语态时态主动语态被动语态一般式完成式(not)doing(not)doing(not)beingdone(not)beingdone(not)havingdone(not)havingdone(not)havingbeendone(not)havingbeendone作状语可以表示时间,原因,结果,条件,行为方式或伴随动作等
作状语可以表示时间,原因,结果,条件,行为方式或伴随动作等
Usingyourhead,you’llfindagoodway
条件==Ifyouuseyourhand,1)Fourpeopleenteredtheroomlookingaroundinacuriousway
=Fourpeopleentertheroomandlookedaroundinacuriousway
2)Beingpoor,hecouldn’taffordaTVset
1)Fourpeopleenteredtheroomlookingaroundinacuriousway
=Fourpeopleentertheroomandlookedaroundinacuriousway
2)Beingpoor,hecouldn’taffordaTVset
(原因)(伴随动作)=becauseheispoor3)Workinghard,you’llsurelysucceed
条件4)Theboysat