Present perfect continuous tense现在完成进行时 A Exploring the rules A探索规则Below is a personal account given by a girl who is equipped with a下面是一个配备了一只机械手臂的女孩的个人叙述。 找到使robotic hand. Find the sentences that use
Now look for more sentences with the present perfect continuous tense in the reading passage, and summarise its use in your own words.现在,在课文中找出更多现在完成进行时的句子,并用自己的话总结它的用法。 相关知识点: 试题来源: 解析 2 They are different in form and meaning. For sentence (a)...
Present Tense|Present Perfect Continuous Tense |Affirmative Sentence|Negative Sentence|Interrogative Sentences|Double Interrogative Sentences|Summary
Step by step video solution for Present Tense|Present Perfect Continuous Tense|Present Perfect Continuous Tense: Negative Sentence|Present Perfect Continuous Tense: Interrogative Sentence|Summary by English Grammar experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated on:21/...
The present perfect continuous (also known as the present perfect progressive) is a verb tense used to talk about something that started in the past and is continuing at the present time. The formula is [have/has] + [been] + [present participle (verb + -ing)]. Words that mark time, ...
The present perfect continuous (also called present perfect progressive) is a verb tense which is used to show that an action started in the past and has continued up to the present moment. The present perfect continuous usually emphasizes duration, or the amount of time that an action has ...
Her shoes are muddy because she has been walking in the rain. This table provides clear examples of how the different types of present perfect continuous tense sentences are used. Comparison Between the Present Perfect Continuous Tense and the Present Perfect Tense Aspect Present Perfect Continuous ...
present continuous tense 跟present perfect continuous tense的混乱 两个都是指"已完成一些东西..但还要继续做" 那该用哪一个?我好乱 答案 现在进行时态.和现在完成进行时态. 要具体情况具体分析. 1)I am studying English(强调现在或现在阶段的动作) 2) I have been studying English since last year.(强调...
The structure is similar to using the present perfect tense in the passive voice, except that the main verb uses the present participle instead of the past participle. The formula for present perfect continuous tense is: [have/has] + [been] + [present participle] She has been seeing a ...
What is the present perfect continuous tense and give an example.相关知识点: 试题来源: 解析 现在完成进行时表示动作从过去某一时间开始,一直延续到现在,可能刚刚结束或仍在继续。其结构为“have/has been + 现在分词”。例如:She has been reading for two hours. 现在完成进行时的分析分为三步:1. 结构...