t’s+awasteoftime/moneyuselessdangeroushardly/scarcelyworthworthwhile?Thereisno+doing...Thereisnousedoingsth.Thereisnosenseindongsth.1)Itisnousecryingoverthespiltmilk.洒掉的牛奶哭也没用。2)It’snouse/goodarguingwithher.3)Itisfunplayingwithchildren.4)It’sashamecopyingother’shomework.5)It’sawasteoftimewaitinghere.6)There’snopoint(in)gettingangry.动名词的复合结构作主语Tom’scomingsurprisedus.ident.用于布告形式的省略结构中。Nosmoking(=Nosmokingisallowed(here)).Noparking.1)动名词作主语,谓语动词用单数。Readingbookswidensourknowledge.2)动名词的被动式(beingdone),也可当主语。Beinglaughedatisapainfulthing.3)动名词的否定式,是在doing前加上not.Notworkinghardwillresultinfailure.4)动词不定式和动名词都可以做主语。在意义上相近。动名词多用来表示泛指或抽象或习惯性动作;不定式多用来表示特指或某次具体的动作。_____(Walking/Towalk)isagoodformofexerciseforbothyoungandold.TIPS看图完成下面的句子。Theflowerneeds_______.wateringIenjoy______________.rollerskating
全文预览
