知识园地
when、while和as作连词时,三者都有“当……时候”的意思,用来引导时间状语从句,但应注意它们的区别。...
The book tells the story of five male(雄性的) lions. ...
who指代人,在定语从句中作主语或宾语,作宾语时可以省略。如:...
My Father’s Dragon is a children’s novel by Ruth Stiles Gannett. It tells a moving st...
Do you think about what life might be like in the future? Do you imagine living up in...
Cocoa Magic is an interesting book. It tells stories about 8-year-old Daniel. Daniel ...
金陵城西楼月下吟 Orally Composed on the Western Tower of Jinling in Moonlight...
动词不定式是一种非谓语动词形式,可与名词等构成不定式短语,在句子中用作主语、表语、宾语、宾语补足语、定语、状语等。动词不定式(或不定式短语)没有人称和数的变化,在句子...
1. have/has got意为“有;拥有”,表示“某人有某物”,强调“所属”。这是英式英语,而美国人常用have/has来表达相同的含义。当句子主语是第三人称单数时,...
情态动词must,can/could,may/might均可表示推测,它们可以对过去、现在或将来的情况作出语气强弱不同的推测。在运用情态动词表示推测时,我们应该着重把握...