Question

3．他妈妈经常鼓励他努力学习．His mother often encourages him to study hard．．

Answer 1

分析 His mother often encourages him to study hard．

解答 答案：His mother often encourages him to study hard．这里是说经常often做的事情，用一般现在时，鼓励某人去做某事用encourage sb to do sth，主语是his mother三单，故encourages，宾格him他，努力学习study hard，故答案是His mother often encourages him to study hard．

点评 可以用带to的不定式作宾补的动词常用的有ask，tell，order，invite，beg，get，allow，wish，want，encourage，advise，warn等．例如：
The teacher asked us to finish our homework．老师叫我们完成家庭作业．