all work and no play 這里指一件事,用單數(shù)怎樣看由and連接是一件事還是兩件事？由and/both...and連接的并列結(jié)構(gòu)作主語(yǔ)，可根據(jù)主語(yǔ)的意義決定謂語(yǔ)動(dòng)詞的單、復(fù)數(shù)形式。 例如： Pancakes and syrup is a tasty breakfast. The number and diversity of British newspaper is considerable. Good and bad taste are inculcated by example. Fish and chips are getting very expensive. A truck and a car were in the ditch. Both Cathy and her daughter Lida have gone fishing in Canada.