现在完成时的标志词
问题补充说明:老师,务必详细点
现在完成时的标志词有already,yet,ever,just等1. ever表“曾,曾经”,疑问句或肯定句。
Have you eve来自r been there? 你曾到过那里吗?
Have you ever been to London? 你蒸袁妒们反过洋曾到过伦敦吗?
It i360问答s one of the ugliest faces I have ever seen.那是我看见过的最丑陋的人面像之一。
2. already表示“已经”的意思,主要用在肯定的陈述句中,通常与动词的完成时或进行时连用:Our visitors have come a宽试任让肉永lready.来宾已到。
already也可用在疑问句中,常暗推连示说话人的“惊奇”、“意外”,维细渐如:
Have you already had b沉reakfast? 难道你吃过早饭了?
3. just表“刚才,方才”,一般用于肯定句中:
T压hey've just arrived. 他们刚刚到达。
"'I've just arrived by train,' she said.""'我刚乘火车到这里,'她说道。"
4. yet既可作于否定句、疑问句中,也可用于肯定句中,但即模表达的意思不尽相同。
用析皮目编稳于否定句,表“还,尚”At two o’clock they had n色存头冲含ot yet decided whether to go or not.两点钟时他们尚未决定是去还是不去。
用于疑问句,表“已经”Is everything ready yet?一切都准备好了吗?
用于肯定句,表“仍然,还得”He is yet a child.他还是个孩子。
标签:标志,完成