单词“it”有哪些用法?答:18. It is necessary (for sb) to do sth 该句型与上一句统属一个句型。如果不定式的逻辑主语是由for 引出的,主句的形容词通常是表示重要性,紧迫性,频繁程度,难易,安全等情况的形容词。常见的形容词有:Important,necessary,natural,easy,safe,common,,normal,hard,difficult,dangerous,unusual,...
it 的五大句型 是什么?答:常见的形容词有:① important, necessary, natural ② easy , safe , common , normal , hard , difficult , dangerous , unusual, rare , impossible , pleasant等。在①中的形容词作表语可以用从句改写, 如:It is important for her to come to the party.= It is important that she (...
“it's very nice of you”在什么场合下用?答:3.It is very nice of you to come to see me.你来看我太谢谢了.这个句型的原型是:It is+形容词+for ( of) sb.to do sth.句型。当形容词是kind ,nice ,good ,clever ,careful ,careless ,right ,wrong ,foolish 等表示人的性格特征时,用of ;形容词为difficult ,easy ,hard,...
有it's nice of you这样的说法吗答:有的。这是it's nice of sb to do sth省略了后边的不定式to do sth。这个句型的原型是:It is+形容词+for ( of) sb.to do sth.句型 当形容词是kind ,nice ,good ,clever ,careful ,careless ,right ,wrong ,foolish 等表示人的性格特征时,用of ;形容词为difficult ,easy ,hard,...