'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时与现在完成时的区别 现在完成时表示的动作发生在过去,它侧重的是对现在...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时的固定用法 过去完成时与before, after, until, when等引导的表过去的时间状语从...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时 概念:以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 练习及答案 【典型考例】John and I____ friends for eight years. We first got to know each other at a C...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时与一般过去时的区别 虽然这两种时态都表示过去发生的动作或存在的状态,...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时的判断依据 1. 由时间状语来判定 一般说来,各种时态都有特定的时间状语。...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时的概念与结构 概念:表示在过去某一时间或动作之前已经发生或完成了的动...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 过去完成时的用法 用法1.表示一个动作或状态在过去某一时间或动作之前已经完成或结...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 专项练习题 一.用动词的适当形式填空。1.I_____(have) my breakfast at half past six yesterday morn...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 不用于进行时的动词 感官动词:hear,see,notice,feel,taste 表示态度感情的动词:like,love,ha...