题目内容
16．The teacher asked her studentsnot to forget（not forget） to sweep the floor．分析 老师让学生们不要忘记扫地．
解答 答案：not to forget．
根据The teacher asked her students--（not forget） to sweep the floor，可知老师让学生们不要忘记扫地．句子考查ask sb to do sth表示要求某人做某事，它的否定形式是ask sb not to do sth，在to的前面直接加not．故填not to forget．
点评 本题考查用所给单词的适当形式填空，首先要根据语境明确句意，然后再根据相关语法对所给单词在形式上做出正确的变化．
练习册系列答案
相关题目
7．________ for me at the bus station across from the post office．I can find you easily．（ ）
| A． | Wait | B． | To wait | C． | Waiting | D． | Waits |
5．_______is the best way to keep a good relationship with your parents，teachers and other people around you．（ ）
| A． | Active communicating | B． | Actively communicating | ||
| C． | Active communication | D． | Actively communication |