Unit1Talesoftheunexplained-LanguagepointsReading1
Boymissing,policepuzzled
(2)男孩失踪,警察迷惑
=Aboywentmissing,andthepolicewerepuzzled
missing和puzzled分别为现在分词和过去分词作表语
现在分词作表语和主语之间往往是主动关系,表示主语的性质;过去分词作表语和主语之间往往是被动关系,表示主语所处的状态Thenewswasexcitingandthestudentswereallexcitedatit
消息很激动人心,所以听到这个消息学生们都很激动
Hisshoutingwasfrighteningandtheboysfeltfrightened
他大吼一声把那些男孩都吓住了
常作表语的现在分词和过去分词分别有:interesting,exciting,surprising,shocking,astonishing,puzzling,worrying,frightening;interested,excited,surprised,shocked,astonished,puzzled,worried,frightened
现在分词和过去分词作定语也有此含义和区别,如:theexcitingspeech,theexcitedaudience;theastonishingnews,theastonishedpeople;apuzzlingquestion,apuzzledstudent;2
stepup加快,加速WhenJackfoundthathewasgoingtobelate,hesteppeduphispace
杰克发现他就要迟到了,他加快了脚步
Thefactoryhassteppedupitsoutputofcars
工厂加快了汽车生产