2014年公共英語一級考試寫作語法(6)
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? She has returned from Paris.
她已從巴黎回來了。
She returned yesterday
她是昨天回來了。
He has been in the League for three years.
(在團內(nèi)的狀態(tài)可延續(xù))
He has been a League member for three years.
(是團員的狀態(tài)可持續(xù))
He joined the League three years ago.
( 三年前入團，joined為短暫行為。)
I have finished my homework now.
---Will somebody go and get Dr. White?
---He's already been sent for.
句子中如有過去時的時間副詞(如 yesterday, last, week, in 1960)時，不能使用現(xiàn)在完成時，要用過去時。
(錯)Tom has written a letter to his parents last night.
(對)Tom wrote a letter to his parents last night.
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