1．He asked me _____ during the summer holidays. A. where I had been B. where I had gone C. where had I been D. where had I gone 2. What ___ Jane _...
(1)The police found that the house _______and a lot of things_________. A. has broken into, has been stolen B. had broken into, had been stolen C. ...
(11)We couldn’t catch up with the others because they _____too long before us. A.started B.were starting C.have started D.had started (...
21．I lost the book I ＿＿＿＿． A．have bought B．bought C．had bought D．had been bought 22．The bus had gone when I ＿＿＿＿ at the bus stop． A...
在“主语-谓语-补语”的结构中，不定式结构可以与形容词搭配，以此来构成形容词词组，作主语补语。但由于形容词类别的不同，形容词词组作主语补语时所形成的句型也就有所差异。下面，小编分别介绍三种“形容词+不定式”的意义和用法。一、主句主语是不定式的逻辑主语 用于该种搭配的一般是动态形容词。主要有四类：1...
一、将来完成时的结构shall/will have+过去分词二、将来完成时用法、定义详细讲解1、表示将来某时之前或某动作发生之前已经完成的动作。例句：I shall have finished it by next Friday.到下周五我就把完成了。She will have written i...
1. 用作状语的介词短语There will have been a definite result before Friday. 星期五以前将肯定会有结果。By next Christmas we'll have been here for eight years. 到下一个圣诞节，我们在...
将来完成时：1.构成：shall / will have + 过去分词2.功能：表示将来某时之前已经完成的动作。→They will have been here for 5 years next Friday.→By the end of next term, the students will ...
1. By the summer, Elizabeth______ here for ten years .A. will work B. works C. will have worked D. has worked2. I. hope you______ the instructions rea...
否定副词位于句首时的倒装在正式文体中，never, seldom, rarely, little, hardly, scarcely, no sooner, no longer, nowhere 等含有否定意义的副词若位于句首，则其后要用部分倒装：I shall never forgive ...