It的用法与强调结构

1.替代刚提到过的同一事物【例1】I was disappointed with the film.I hadexpected_____to be much better.A.that B.this C.one D.it分析:替代前面的the film,用it,故选D。2.指代前面整个句子的意思【例2】The doctor advised Vera strongly that she should take a holiday,but_____didn't help.A.it B.she C.which D.he分析:代替前面整句话的内容用it,故选A。但若去掉but,就选which.3.指婴儿或确认一个身份不明的人【例3】Her baby's due next month.She hopes______will be a boy.A.it B.she C.he D.one分析:指婴儿,用it,故选…