present perfect tenst怎么用?
回答 (6)
2018-03-22 12:50 am
Present perfect tenses are those composed of have + pp,with usage
=has + (verb pp)
=eg:-He has/had/ will have committed suiside
=(present, past, future perfect tense)
=that shows present results of past actions:-
=have + (verb pp)
=has/have + (verb pp)
eg:-Have you "ever" been locked up in prison ? ;Either "Yes,I have"or "No,never",--with the present perfect tense at any time up to the present.
eg:-I have known her "for" many years.----period of time---never?, since=a point of time ?
Present perfect tense shows actions completed recently:-with usage
eg:-I have" just" finished my life---the immediate past
eg:-She has "already" married----completion
eg:-Chun-kit has eaten an apple given by the witch of Snow-white.----------used to express actions completed by the present or a particular point in the past or future.
=has + (verb pp)
=eg:-He has/had/ will have committed suiside
=(present, past, future perfect tense)
=that shows present results of past actions:-
=have + (verb pp)
=has/have + (verb pp)
eg:-Have you "ever" been locked up in prison ? ;Either "Yes,I have"or "No,never",--with the present perfect tense at any time up to the present.
eg:-I have known her "for" many years.----period of time---never?, since=a point of time ?
Present perfect tense shows actions completed recently:-with usage
eg:-I have" just" finished my life---the immediate past
eg:-She has "already" married----completion
eg:-Chun-kit has eaten an apple given by the witch of Snow-white.----------used to express actions completed by the present or a particular point in the past or future.
2018-03-19 5:50 pm
是大V从
2018-03-19 5:09 pm
比方说
2018-03-19 4:57 pm
個的說法個sdfg
2018-03-19 4:38 pm
还有太多人
2018-03-19 4:13 pm
不知道，
2018-03-19 4:12 pm
大股东个人
2018-03-19 4:12 pm
格瑞特
2018-03-19 4:10 pm
大爷爷
2018-03-19 4:07 pm
水电费是否
2018-03-19 4:07 pm
和他一样
2018-03-19 4:05 pm
好好发挥
2018-03-19 4:03 pm
更多
2018-03-19 4:00 pm
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收錄日期: 2021-04-30 22:38:49
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https://hk.answers.yahoo.com/question/index?qid=20180319080019AAjZpmx