现在完成时态.ppt

Thetensesofverbs 县一初中MissXiong 初三毕业复习 do does did be am is are doing have hasdone was weredone have hasbeendone Grammar 定义 现在完成时表示到目前为止已经完成或刚好完成的动作 强调过去发生的动作对现在的影响或结果 1 表示过去发生的某一动作对现在造成的影响或结果 常与一些时间状语连用 现在完成时 结构 have has 动词的过去分词 如 already yet ever never just before once twice等连用 也可以和包括现在在内的时间状语 如thesedays today thisyear sofar inthelast pasttwoyears等连用 3 already yet已经用于肯定句 用于否定句 疑问句 1 Shehasnotseenthisfilm Shehas seenthisfilm 2 Ihave cutmyhair Haveyoucutyourhair 3 Hehas watchedavideo Hehasnotwatchedavideo already already already yet yet yet TranslatethefollowingintoEnglish 你买了一本英语词典吗 是的 我是刚才买的 2 你爸爸动身去上海了吗 是 何时出发的 昨天早晨 HaveyouboughtanEnglishdictionary Yes Iboughtitjustnow HasyourfatherleftforShanghai Yes Whendidhestart Hestartedyesterdaymorning Wehaveplanted3000treesinthelastthreeyears HisfatherhasgottoBeijingalready Hashisfathergotacomputer havegot 3 在过去三年里 我们种了3000棵树 4 他的父亲已经到达北京 getto 5 他的父亲有一台电脑吗 2 表示过去发生的动作或存在的状态 一直持续到现在 也许还将继续下去 可以和表示从过去某一时刻延续到现在的一段时间的状语连用 即for 时间段 since 时间点 从句 inthelasttenyears等 谓语只可用延续性动词 fiveyears five10minutes since threeyearsago hecamehere lastFriday for 1 Hehasstudiedinourschool heleftNeijiang 2 Theyhaveknowneachother sixyears 3 WehavebeenawayfromChengdu lastweek since for since TurnthefollowingintoEnglish 1 你学习英语多长时间了 6年了 2 她的母亲在威远住了10年了 HowlonghaveyoulearntEnglish Forsixyears HermotherhaslivedinWeiyuansince10yearsago 4 现在完成时中延续性动词和终止性动词 英语动词根据词义可分为两种 一种是延续性的 一种是终止性的 终止性动词 也可称为非延续性动词 瞬间动词 或点动词 如 become begin buy borrow arrive die finish gettoknow go join marry start stop等 表示动作的发生与结束于一瞬间完成 不能再延续 所以它的现在完成时不能和表示延续的时间状语连用 即不能与表示一段时间的状语 for 时间段 since 时间点 从句连用 也不能用在howlong引导的特殊疑问句 初中英语课本中常见终止性动词有 leave go come arrive begin buy borrow die join become等 终止性动词要表示持续时 可用以下方法 将时间状语改为时间段 ago 句中谓语动词用一般过去时 e g 我弟弟参军两年了 Mybrotherjoinedthearmytwoyearsago 若保留for 时间段 since 时间点 从句 或用在howlong句型中 则需将终止性动词改为相应的状态动词或延续性动词 come go arrive get reach move bein atopen beopendie bedeadclose beclosedbecome beborrow keepputon wearbuy have 常见终止性动词与延续性动词 或状态动词 的对应关系如下 leave beaway from begin start beonfallasleep beasleepend finish beovercatchacold haveacold jointhearmy beinthearmybeasoldierjointheParty beinthePartybeaPartymember 1 吉姆买了这只钢笔两年了 Jimhashadthispenfortwoyears Jimhashadthispensincetwoyearsago Jimhashadthispensince2011 ItistwoyearssinceJimboughtthispen IthasbeentwoyearssinceJimboughtthispen Jimboughtthispentwoyearsago 2 李雷自从2003年就参军 3 那部电影开始30分钟了 IthasbeentwoyearssinceJimboughtthispen Jimboughtthispentwoyearsago 2 李雷自从2003年就参军 3 那部电影开始30分钟了 Lileihasbeeninthearmysince2003 Themoviehasbeenonfor30minutes Theshophasbeenopensincetwoyearsago Theoldmanhasbeendeadforfiveyears 4 自从两年前这家商店就开了 5 那个老人已经死了五年了 6 莉莉六年前就离开家了 Lilyhasbeenawayfromherhomesincesixyearsago 2 has havebeento去过某地表示某人的一种经历 可与once twice already ever never等连用 have hasgoneto去某地了 说话时某人已离开此地 在去某地的途中目的地 1 你去哪儿了 我去邮局了 2 Tom现在不在这儿 他去澳大利亚了 3 她去美国了 她现在正在给我们讲一些关于那儿的情况 have hasbeenin逗留在某地 已经一段时间 常和fortendays sinceIcamehere等连用 1 WhereisJim He Wuhan 2 Myparents theGreatWalltwice Theylikethereverymuch 3 youever totheHappyvalley 4 Howlong Peter theWestHillfarm havebeento Have beento has beenin hasgoneto 5 Mysister theshop Shewillbebackintwohours 6 She Shanghai Sheisn there 7 She Shanghai Sheishere 8 She Shanghaifortwoyears hasgoneto hasgoneto hasbeento hasbeenin 5 现在完成时中的for与since的区别for 时间段与延续性动词的现在完成时连用since 时间点 从句 Ihavekeptthelibrarybookforaweek Ihavekeptthelibrarybooksinceaweekago Itis hasbeen 一段时间 since 自从某事发生已有一段时间了 eg Itis hasbeentwoyearssincemybrotherjoinedthearmy 注意 1 since引导的从句中动词用过去时 2 when引导的特殊问句不与现在完成时连用 3 havegot hasgot虽然是现在完成时 但have hasgot have has他有一辆漂亮的自行车 1 It salongtimesincewe meet lasttime isn tit 2 Iknowyou choose apicturebookamongthese Yes Havealookatit please 3 Sofar spaceshipswithoutpeople reach themoonandsomeotherpartsoftheuniverse met havechosen havereached 4 Myfather homefornearlythreeweeks A hasgoneawayfromB hasleftC hasbeenawayfromD wentaway 5 MrandMrsGreenhave inChinaforaweek A beenB gotC arrivedD reached Fillintheblankswiththerightformsofthegivenwords 1 Everydaymymother get upearly 2 Thedinosaureggs discover manyyearsagobyscientists 3 Listen Somechildren sing anEnglishsongoverthere gets werediscovered aresinging 4 Inourhometownthereusedto be manyoldtrees 5 Mywork notfinish yet Ican tgoouttoplaywithyou be hasn tbeenfinished 运用 根据括号中所给动词 用其正确时态填空 1 Frank help hismotherwiththehouseworkonSundays 2 I become amiddleschoolstudentthreeyearsago helps became 3 Hello MayIspeaktoyourfather please Sorry myfather go toShanghai Hewenttherethismorning 4 What sthenoise Janeandhersister watch TV hasgone arewatching 5 They have eggsandbreadforbreakfasttomorrowmorning 6 He cross thestreetwhenhewashitbyabike wascrossing willhave 用动词的正确形式填空 Onourwaytothesupermarketlastweekend mykidswereexcitedaboutthebeautifulsnow Thenwefoundaman1 beg乞讨 onthestreet Whilewewereinthemarket my5 year oldsonasked 2he2 get anything3 eat Canwe4 buy himsomething andhisyoungerbrother5 agree withhim Ilookedatthemandthoughtitwasgoodthattheywantedtohelpothers ButIwantedtoknowwhethertheystill6 choose todosowhentheyhadtogiveup7 do somethingoftheirown SoItoldthemthatwe8 nothave enoughmoney andhadtogiveupsomethingsweweregoingtobuy Tomysurprise theyanswered That sOK Let sdosomethingfo