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BEEn造肯定句

How long have you been in England?I have already been Scotland for 3 years

How long have you been in England?I have already been Scotland for 3 years

He has gone to Beijing.He has been to Beijing.I have studied English for three years.He has worked since two years ago.I haven't had dinner yet.

I have been to Beijing.

一般情况下,already用于肯定句,在现在完成时中,放在have/has 后面,而yet用于问句和否定句,完成时中常放在句末,特殊情况除外.

肯定句:He minded that he hadn't been asked. (没有被邀请,他耿耿于怀.) 否定句:I don't mind the rain. ( 我不在乎下雨.)

have用于“情态动词+have+过去分词”的结构,有 推测、假设之意. 1.must+have+过去分词,表示对过去时间发生的动作或存在的情况的推测,一般用于肯定句. her father thought that she must have met a fairy. you must have left your bag in

展开全部1) 经常性或习惯性的动作,常与表示频率的时间状语连用.时间状语:every…,sometimes, at…,on Sunday I leave home for school at 7 every morning.,twice a week:我每天早晨7点离开家去学校,一周两次2) 客观事实,普遍真理.

I have eaten my dinner.

1) 经常性或习惯性的动作,常与表示频率的时间状语连用.时间状语:every…,sometimes, at…,on SundayI leave home for school at 7 every morning.,twice a week:我每天早晨7点离开家去学校,一周两次2) 客观事实,普遍真理.The earth

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