We make the Present Perfect tense with the correct form of the auxiliary verbhave(have/has) and thethird form(past participle) of the mail verb. To form the past participle of the regular verbs, we addedto the infinitive. Examples:
How to form the Past Perfect Negative? Similar to forming simple past negative, forming the past perfect negative is easy. All you’ve to do is follow the formula: Had + not + [past participle] Eg. She had not visited that museum before. In this example, the negative past perfect ‘ha...
How to Form the Past Participle Regular Verbs The past participles of regular verbs are easy to remember because they follow a pattern: The verbs that end in –are in the infinitive, end in –ato in the past participle. The verbs that end in –ere in the infinitive, end in –uto in ...
scores of times, but Derek still couldn't understand how to use past participle in a concrete situation. A. Having explained B. Having been explained C. Though it was explained D. It was E. xplained 相关知识点: 试题来源: 解析 [答案]D [解析] 因为有连词but,前面应是完整的句子,排除A,...
17.___ scores of times,but Derek still couldn't understand how to use past participle in a concrete situation.( ) A.Having explainedB.Having been explained C.Though it was explainedD.It was explained 试题答案 在线课程 分析虽然解释了几十遍,但Derek还是不能理解过去分词如何在具体情景中使用....
___scores of times, but Derek still couldn’t understand how to use past participle in a concrete situation. A.Having explained B.Having been explained C.Though it was explained D.It was explained扫码下载作业帮搜索答疑一搜即得 答案解析
___ scores of times, but Derek still couldn't understand how to use past participle in a concrete situation.A.Having explainedB.Having been explainedC.Though it was explainedD.It was explained
The perfect aspect is formed with some version of have plus the past participle.完成体由某种形式...
/ No, they haven't.The past participle is a form of the verb that describes a completed action or state. For regular verbs, the past participle is the same as the simple past: I worked (simple past) all day yesterday. I've worked (past participle) here since August. This is also ...
Ssare able toknow howtouse past participle IITeachingprocedures Step1findthedefinition of thesubjectivemood相关知识点: 试题来源: 解析 不是 假设 愿望 怀疑 推测 如果我是你,我今晚就会早点睡。 如果你坐公车去看电影,那么你就会迟到。反馈 收藏