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- The verb must be in the present perfect tense. 动词必须用现在完成时态。
- To grasp the usage of the present perfect tense. 掌握现在完成时态的用法。
- Explain and illustrate the main use of the present perfect tense. 解释并举例说明现在完成时态的用法。
- 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。
- Today we are going to revise the simple past tense and the present perfect tense. 出示表格和图片,区分一般过去时和现在完成时。
- There is no exactly equivalent French tense to the present perfect tense in English. 法语里没有和英语中的现在完成时完全对应的时态。
- We use the present perfect tense to talk about things that started in the past and still have some connection with the present. 我们用现在完成时来谈论在过去开始并且仍与现在有联系的事情。
- Since always refers to something which began in the past but continue suntil now, so you must use it with the present perfect tense, not the past tense. 表示某事从过去开始,但一直持续到现在,因此,必须用于现在完成时,不能用于过去时
- Here the present perfect tense should be used. Chinese students often confuse the past indefinite tense with the present perfect tense. Chinese students often have difficulty in using tense correctly. 这里应该用现在完成时。中国学生常把一般过去时态和现在完成时态混淆。
- We can never use the present perfect tense with adverbials "ago", "last week", "yesterday morning" etc. But we can use the present perfect tense with such adverbials as "for two hours", "for three years"and "since last spring", etc. 我们绝不能把现在完成时与"ago","last week","yesterday morning"等状语连用。但现在完成时可以与"for two hours","for three years"和"since last spring"等状语连用。
- The verb must be in the present perfect tense 动词必须用现在完成时态
- The Present Perfect Tense in the Passive Voice 被动语态的现在完成时
- Find out the sentences in the Present Perfect Tense 含现在完成时的句子
- Adverbs of time with the present perfect tense 和现在完成时态连用的时间副词
- Comparison Between the Simple Past Tense and the Present Perfect Tense 现在完成时与一般过去时的比较
- The meaning character of the present tense in the present perfect tense 浅谈现在完成体和现时相关的语义特征
- A verb or verb form in the perfect tense. 动词的完成式完成时态的动词或动词形式
- The Perfect Tense in the Future. 将来完成时。
- 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。
- Learn to express something with Past Perfect Tense. 学习使用过去完成时态。
