Tony said,"I didn't watch TV last night." 改为现在完成时
Tony said﹙that ﹚﹙he﹚﹙hadn't ﹚﹙watched﹚TV the night before.
分析：主句是一般过去时,从句要用相应的过去时（ 这里是过去完成时）
加油!不明白再问!为什么要用hadn't ？不是didn't或haven't？根据你句子的要求：改为现在完成时，现大完成时的结构是have /has +动词的过去分词。而主句是一般过去时SAID，故从句要用相应的过去时，故用 hadn't
Tony said,"I didn't watch TV last night."改为现在完成时Tony said﹙﹚﹙﹚﹙﹚﹙﹚TV the night
Tony said,"I didn't watch TV last night."改为现在完成时Tony said﹙﹚﹙﹚﹙﹚﹙﹚TV the night
Tony said,"I didn't watch TV last night." 改为现在完成时 Tony said﹙﹚﹙﹚﹙﹚﹙﹚TV the night before.
Tony said,"I didn't watch TV last night." 改为现在完成时 Tony said﹙﹚﹙﹚﹙﹚﹙﹚TV the night before.
英语人气：281 ℃时间：2019-10-24 03:51:20
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