"yet"的用法及意思
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/07/27 21:09:31
"yet"的用法及意思
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在现在完成时的句子中,already常用于肯定句,yet常用于否定句和疑问句,但yet还有其他用法. 1. 用于否定句中,意思是还、尚、迄今、到那时”.例如 he is not yet here. 他还未到. at three o”clock they had not yet decided whether to play basketball or not. 三点钟时他们尚未决定是否去打篮球. 2. 用于疑问句中,意思是已经”.例如 is everything ready yet ? 一切都准备好了吗? 3. 与比较级连用,意思是更”.例如 you must work yet harder. 你还需更努力地工作. 4. 与once , again , another 连用,意思是再”.例如 he has made yet another mistake. 他又犯了一个错误. 5. 用于肯定句中,意思是仍然、还得”.例如 she is yet a child. 她还是个孩子. 6. 用作并列连词时,意思是然而、可是”.例如 he studied hard yet he failed. 他学习努力,可是考试仍未及格.