By adding a past participle you are informing someone of a past or completed action done by you. 再一次,'I have'是表明所有权或者得到某物,通过加一个过去分词来告诉别人你在过去或者完成的动作。 Here are some examples: 这里有一些例子: "I have done it." 我已经完成了。 "I have heard ...
By adding a past participle you are informing someone of a past or completed action done by you. 我们又看到了I have,这里也是表达拥有或者获得了什么。但是后边加一个过去分词,你就可以告诉别人你过去所完成的某个动作。 Here are some examples: "I have done it."我已经完成了。 "I have heard ...
[has/have + past participle]Examples:Youhave seenthat movie many times.Haveyouseenthat movie many...
使用'could have'你说的是,应该是或者是,你表明他们应该还有其他的选择。 Here are some examples: 这里有一些例子: "You could have completed it sooner." 你本来可以早点完成的。 "You could have blown your chance." 你可能会错过机会。 "You could have done better on your exam." 你本来可以考得...
verb to have + past participle 是动词不定式完成式，表示的动作发生在限定动词表示的动作之前。例如：I am very sorry to have kept you waiting. 对不起，叫你等了。这里的 to have kept 发生在 am 所表示的时间之前。She seems to have read the book before.她好像看过这本书。这里的 to ...
Past Examples: 过去时态的例子: They had to leave early to catch the flight. 他们不得不早早出发去赶航班。 Jennifer had to explain the situation to Peter. 詹妮弗不得不向皮特解释情况。 I didn't have to go to the meeting in Dallas. (I could have gone, but it wasn't necessary) ...
1.如果 pp=present participle 用writing做例子， 不同情况有不同时间式用途如下： I had been writing for a long time when the phone rang.-'had been writing' - past perfect continous tense I have been writing this letter since this morning.'have been writing'- present perfect ...
have + something (the object) + past participle example: I have my business taken care of. (Somebody is taking care of my business.) another example: He has his dog walked. (Somebody walks his dog.)In this construction, like in all passive sentences, we need to use the past participle...
Write the the past participle of the verbs.写出下列单词的过去分词。(1)have (2)paint (3)go (4)use (5)look (6)arrive (7)tell 答案 (1)had(2)painted(3)gone(4)used(5)looked(6)arrived(7)told相关推荐 1Write the the past participle of the verbs.写出下列单词的过去分词。(1)have (2...
have+宾语+过去分词 结构是have sth done 比如：have my bike repaired 意思是修车