题目内容
6.Not until I began to workdid Irealize how much time I had wasted.分析 直到我开始工作我才意识到我已经浪费了多少时间.
解答 答案是did I.本题考查倒装;英语中否定词放在句首,句中用部分倒装的语序;部分倒装是将助动词提到主语之前,原句中无助动词则补充do的适当形式;本题是过去时,故在主语I前加助动词did,故答案是did I.
点评 本题考查单词填空,做此类题目时一定要仔细分析句子结构,从语法、句意、时态等各方面判断所填词的正确形式.
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