例句分析 1．When my family and I had just arrived in China，we went looking for a good place to eat in Beijing. 2．Tired，hungry，and not knowing a word of Chinese，we had no idea how t…

现在完成进行时的构成 现在完成进行时表示过去发生的动作或状况一直持续到现在，这个动作可能仍在继续进行或刚刚结束。 现在完成进行时由“have/has＋been＋现在分词”构成。 肯定句：主语＋have/has＋been＋现在分词＋其他。 否定句：主语＋have/has＋not＋been＋现在分词＋其他。 疑问句：Have/Has＋主语＋been＋现…

定义 将来进行时表示最近或较远的将来正在进行的动作或说话人已经计划或安排好的事情。 固定结构 [观察例句] We shall be landing in Paris in sixteen minutes. 我们将在16分钟后在巴黎机场降落。 Anyhow, you won't be playing for the next few Saturday…

定义 过去将来时表示在过去某一时间将要发生的动作或存在的状态。过去将来时常用在主句谓语动词为过去时态的宾语从句中。过去将来时句子中有时包含时间状语the next day，soon等。 例句与总结 1．I was about to get the letter. 2．They said the letter inside would explain…

例句与总结 观察以下例句 We are going to the new water park this afternoon. They are starting for Beijing tomorrow. John and I are meeting at 5 this afternoon. He is finishing his task ne…

定义 被动语态是表示主语是动作的承受者，而不是执行者的语态。它由助动词“be”加上过去分词构成。 例如：主动语态：She is writing a letter.被动语态：A letter is being written by her. 基本用法 当我们想强调动作的承受者而不是执行者时，可以使用被动语态。例如：主动语态：The company m…

在英语语法的学习中，不得不提谓语部分，常说的“主谓宾”，那么谓语到底是什么呢？它是句子的中心，描述主语发生的动作或状态，不同时态，谓语的结构不一样。以前总是看时间关键词来判断句子的时态，但是其实看谓语结构才是最准确的。 在语法学中，谓语（Predicate）是一个句子中用来说明主语所进行、存在或拥有的动作或状态的部分。谓语通常由一个或多个动词和与动…

Definition & Examples The present perfect tense is used to describe an action that started in the past and continues until the present or has just finished. It is formed u…

Definition & Examples The Past Continuous Tense is a verb tense used to describe an action that was in progress in the past and was interrupted. It is also used to describ…

Definition & Examples The structure of a sentence in the simple past tense is:Subject + Verb (past tense) + Object (optional) Examples of simple past tense sentences: She …