【题目】Xiao ping watched TV every day. (改为否定句)
Xiao ping _____ _____ TV every day.
【答案】didn’t watch
【解析】
原句句意:小平每天看电视。主语Xiao ping,动词watched,改为否定句需要用到助动词did+not,缩写成didn’t,watched还原成watch,故答案为didn’t;watch。

【题目】Xiao ping watched TV every day. (改为否定句)
Xiao ping _____ _____ TV every day.
【答案】didn’t watch
【解析】
原句句意:小平每天看电视。主语Xiao ping,动词watched,改为否定句需要用到助动词did+not,缩写成didn’t,watched还原成watch,故答案为didn’t;watch。