现在完成时(The present perfect tense)的用法小结 一、构成:助动词have / has+p.p(动词的过去分词) 二、用法:现在完成时既涉及过去,又联系现在。用法一:表示过去发生或已经完成的某一动作对现在造成的影响或结果。常与just(刚刚),already(已经),never(从来没有),ever(曾经),before(以前),yet(仍然),once(一...
语法讲解——现在完成时( Present Perfect Tense ).doc,语法讲解——现在完成时( Present Perfect Tense ) 结构 主语+ have/has + done(动词过去分词) 用法 1、表示发生过的动作,并对现在有影响。常与already, just, recently, ever, never, before等表示不确定时间
4、come-overcame-overcomeABA英语语法分析现在完成时ThePresentPerfectTense原型过去式过去分词例词-eep-ept-eptkeep,sweep,sleep-ell-old-oldsell,tell-d-t-tlend,spend,send,build-ay-aid-aidsay,pay,lay-n-nt-ntburn,learn,mean-ee-e-e-meet,feed-ought-oughtbring,buy,fight,think-aught-aughtcatch,teach...
1、The Present Perfect Tense现在完成时The Present Perfect Tensecatchbuyseedrawlierisewakewriteswimbringcatchbuyseedrawlierisewakewritbringcatchbuyswimdrawlierisewakewriteseebrought broughtcaught caughtbought boughtswam swumdrew drawnlay lainrose risenwoke wokenwrote writtensaw seenbringbrought broughtSenten 2...
(Grammar) a participial form of verbs used adjectivally when the action it describes is contemporaneous with that of the main verb of a sentence and also used in the formation of certain compound tenses. In English this form ends in-ing. Comparegerund ...
构成:have/has+过去分词现在完成时 PresentPerfectTense has/have+pastparticiple IhavebeentoJapan. Wehaveknowneachother. Hehasfoundhisbook. 规则动词的过去分词 work visit ask play stay 三式相同不规则动词的过去分词 feel leave tell sell say lay begin fall fly forget take wear write Formsofthepresent...
abut lay it on me 正在翻译,请等待...[translate] a中桥盆角齿 Bridge trough angle tooth[translate] a营运部经理 Transport business department manager[translate] a改过向善的 Reforms does good deeds[translate] a存在的问题更加不能忽视。 there is a problem more cannot be ignored. ;[translate] ...
15. (Law) to lay (a charge, etc) before a court, magistrate, etc, for consideration or trial 16. (Law) to bring a formal charge or accusation against (a person); indict 17. (Law) chiefly US (of a grand jury) to take notice of (an offence) from personal knowledge or observation...
of the present perfect tense are established,with the differences in patterns of manifestation between Chinese and English compared.The study is expected to lay a theoretical basis for the teaching of English tenses and to be a theoretical assistance in the comparative study of English and Chinese....
Related to Present:present perfect tense,present progressive To submit for consideration or action. Immediate, not in the future. Present abilityrefers to a person's immediate capacity to do an act. Apresent conveyanceis made with the intention that it take effect at once. ...