词性的转换答:regret-regretful,shame-shameful,cheer-cheerful.wonder-wonderful 名词变+less形容词表没有。不能home-homeless,help-helpless,care-careless,joy-joyless,stain-stainless,wire-wireless,spot-spotless meaning-meaningless,thank-thankless,end-endless,fruit-fruitless,rest-restless,tired-tiredless,brain-...
英语问题一个,动名词答:2. 用 it 作形式主语,把动名词(真实主语)置于句尾作后置主语。 动名词做主语时,不太常用 it 作先行主语,多见于某些形容词及名词之后。例如: It is no use telling him not to worry. 常见的能用于这种结构的形容词还有:better,wonderful,enjoyable,interesting,foolish,difficult,useless,senseless,worthwhile,等...