'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在进行时 概念:表示现阶段或说话时正在进行的动作及行为。 时间状语:now, at thi...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时 概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时 概念:过去发生或已经完成的动作对现在造成的影响或结果,或从过去已经...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 【典型例题】 His father_____the party since 1978 A.joind B.has joined C.was in D.has been in 答案:D 解析...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 比较一般过去时和现在完成时的异同 1. 共同点:动作都是在过去完成。 I saw the film ye...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时常见考法 对于现在完成时的考查,多以单选、句型转换或词语运用的形式考...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时也可用来表示动作或状态发生在过去某一时刻,持续到现在并且有可能会继...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时的基本结构 肯定句:主语+have/has+动词的过去分词+其他 否定句:主语+have/...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时的用法 1. 现在完成时用来表示过去已经完成的动作对现在造成影响或后果。...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 现在完成时的基本结构 肯定句:主语+have/has+动词的过去分词+其他 否定句:主语+have/...