.Р可以迁移为:РThe question isn't so easy for him to answer.РThe question is too difficult for him to answer.РThe question is so difficult that he can't answer it.РIt is such a difficult question that he can't answer it.РIt is so difficult a question that he can't answer it.РIt is too difficult a question that he can't answer it.Р100.这小孩懂得多,我们深感惊讶。РThe little boy knows so many things that we feel surprised.(so …that句型)РIt is that the little boy knows so many things that surprise us.(强调句型)РThe little boy knows so many things which surprise us.(定语从句)РWhat surprises us is that the boy knows so many things.(主语从句)РThat the boy knows so many things surprise us. (主语从句)РWe are surprised that the little boy knows so many things(宾语从句)РMuch to our surprise , the little boy knows so many things.(运用插入语或固定短语)