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- Learn to express something with Past Perfect Tense. 学习使用过去完成时态。
- Differences between the Simple Past Tense and the Past Perfect Tense. 一般过去时让我们以现在的时间去看一件过去的事
- And will learn The simple past tense, The present perfect tense, The past perfect tense as well as The future tense. 这个学期，我们学到了过去时，现在完成时，过去完成时和将来时等。
- "I had finished" is an example of the past perfect. “我已经完成了”是过去完成时态的一个例句。
- To use the present continuous tense to talk about the future. 用一般将来时谈论将来。
- The present and past perfect tenses both belong to the perfect tense. 现在完成时和过去完成时都属于完成时态。
- Revising the Present/Future/Past Indefinite Tense and the Present Continuous Tense. 复习一般现在/将来/过去时和现在进行时。
- Perfect continuous implementation with weekly, monthly, quarterly& yearly follow up. (2) + 完善地连续每周;月;季;年执行有关改善行动.
- A perfect continuous curve of flowing trace was drawn with data from ARGOS service centre. 用从ARGOS服务中心索取的资料，描绘了一条连续完整的流迹曲线。
- This is the starting point of the story. Then, if we want to talk about things that happened before this time, we use the past perfect. 这是故事开始,如果我们要讨论那些发生在这个时间之前的事情就用过去完成时
- Also involved was Past Perfect Productions, which reconstructs archaeological and historical sites through virtual reality. 同时参与这项工作还有“历史经典”公司，他们通过虚拟现实再现考古和历史遗迹。
- Is comfortable in using verb tenses but needs to practice the use of more complicated tenses like past perfect, conditionals, past modals, etc. 在使用动词时态上没有难度，对复杂的时态，过去完成时态，条件句的使用，过去助动词等复杂时态的使用上比较吃力。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- Space-construction Functions of Past Perfect Tense in Stream-of-consciousness Texts 过去完成时在意识流语篇中的空间构建功能
- In the “finished” use , the past perfective denotes an action or state already in completion before a specific past. 过去完成体的“已完成”用法表示一个动作或状态在过去某时之前已经完成或结束。如：
- Change this verb from the present into the past tense. 把这个动词从现在式改为过去式。
- Most English verbs are inflected with `-ed' in the past tense. 英语大多数动词过去式词尾均变化为-ed的形式。
- Able to use past, present and perfect tense to debate. 能用过去时，现在时及将来时，进行简单辩论。
- 'Ihad finished' is an example of the past perfect. “我过去已经完成了”是过去完成时态的一个例句。
- If we wire into this job we shall be finished by half past ten. 如果我们抓紧干，10点半前就可以干完。
