现在完成时与现在完成进行时的区别 Present Perfect Tense -Simple or Continuous--FOR & SINCE, 视频播放量 31、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 1、转发人数 0, 视频作者 hidream123, 作者简介 ,相关视频:完成态:现在完成时 Learn English Tenses PRESENT
1. He has lived there for a year. 2. We have been at this school since we were eleven. 3. I have had it for a long time. 4. He has been a teacher since 2015. 5. They have been married since spring. 1. 题目要求使用现在完成时和for或since改写句子。 2. 现在完成时的结构是have...
1. I haven't seen my grandfather for two months. 2. My sister has been a singer for five years. 3. She hasn't played football since she broke her leg. 4. I have followed his blog for a long time. 1. 题目要求使用现在完成时和for或since造句。 2. 第一句的关键词是“not see”,“...
7 Rewrite the sentences using the present perfect and for or since.1 They came to London two years ago and they still live in London now.2 She bought her laptop in March and she still has her laptop now.(since)She's/She has had her laptop since March.3 He became a doctor in 2010...
I have been iln for two days. L. My aunt has had her car since 20g. — My aunt ha had her car for many years. We have had this compter since 7. We have had this computer for many years. 解析: 2他们自从2006年就位在这座房子里.他们在这座房子里已经位了很多年了. 3.我自从周日...
For and since are often used with the present perfect. Fill in the blanks with "for" or "since"1. Arrived(()) half an hour-Have been(()) last year3. borrowed(()) noon4. have kept(()) one month5. has been(()) yesterday6(()) three days7.((())) I started the job8.((...
5.How long have you been living in Hong Kong?15年 相关知识点: 试题来源: 解析 1.Since 15 years ago. 2.For 3 hours. 3.For 3.years. 4.建议写Since 2 years ago. 5.Since 15 years ago. 分析总结。 15年扫码下载作业帮拍照答疑一拍即得答案解析查看更多优质解析举报1反馈 收藏 ...
该题要求使用现在完成时的否定形式,即haven't/hasn't + 过去分词,并结合for或since表示时间持续。 1. Paula 还没吃东西,因为她从今天早上的早餐后就没有吃过。 2. 我的朋友从周六开始就没有给我打电话,真是太糟糕了! 3. 这些男孩不开心,因为他们已经两周没有踢足球了。 4. 汤姆的头发太长了,他已经三...
Using the present perfect, we can define a period of time before now by considering its duration, with for + a period of time, or by considering its starting point, with since + a point in time. FOR and SINCE can also both be used with the past perfect.
We form the present perfect with the verb 'have' and the past participle of the main verb. So the main verb here is 'achieve' and 'have' is an auxiliary or help verb. 我们用动词 have 和主动词的过去分词构成现在完成时。所以这里的主动词是 achieve,而 have 是助动词或辅助动词。 It helps...