英语人教版八年级下册8B_Unit 9 Section A 1a-1c.ppt

Grammar ThePresentPerfectTense 现在完成时态 1 现在完成时的构成 1 现在完成时是由助动词 have has 动词的过去分词 构成 肯定形式 have has done否定形式 have has not done一般疑问句 have或has放于句首 2 助动词说明该谓语是属于现在时范围 它和主语的人称 数要保持一致 3 过去分词是主要的谓语动词 说明句子的意义 动词的过去分词的变化规律 1 原形与过去式和过去分词完全相同cost cost costcut cut cutput put put 2 过去式与过去分词完全相同 bring brought broughtthink thought thoughtget got gotsell sold sold 3 原型与过去分词相同 come came comerun ran runbecome became become 4 原形 过去式和过去分词完全不同 begin began begundrink drank drunkring rang rung 2 现在完成时的用法 现在完成时表示过去某时发生的行为对主语目前产生的影响 即用过去发生的某个行为来说明现在的某种情况 Wearegoodfriends 现在的情况 Iknewhimin1997 过去的动作 Wehaveknowneachothersince1997 现在完成时把过去的动作和现在联系起来并着眼于现在 1 表示动作发生在过去某个不确定的时间 但对现在留下了某种影响和结果 常被just already yet等副词修饰 如 Haveyouhadlunchyet Yes Ihave I vejusthadit 你 已经 吃午饭了吗 我刚刚吃过 现在我不饿了 2 表示从过去某一时刻开始一直持续到现在的动作或状态 这个动作可能刚停止 可能仍然在进行 常带有for和since等表示一段时间的状语 如 Hehastaughtheresince1981 他自1981年 就在这儿教书 可能还要继续教 Ihaven tseenherforfouryears 我有四年没见到她了 3 表示说话前发生过一次或多次的动作 现在成为一种经验 一般译为汉语 过 常带有twice ever never threetimes等时间状语 如 我去过北京两次 IhavebeentoBeijingtwice SelfCheck 2 Fillintheblankswiththecorrectformsofthewordsinthebrackets I join thebookclublastmonthandI read fivebooksalready 2 Ionly start takingFrenchclasseslastweekandI learn 50Frenchwordsalready 3 Tony buy apopmusicCDyesterdaybuthe listen toityet joined haveread started havelearned bought hasn tlistened SelfCheck 4 They listen tomanysongsbyTheBeatles buttheycannot sing anyofthem 5 She see thenewspaperonthetablethismorning butshe have anytimetoreadityet havelistened sing saw hasn thad 学习目标 1 能够谈论过去的经历 2 能够正确运用现在完成时态表示是否去过某地 3 能够正确运用现在完成时态提问是否曾经做过某事 4 谈论有趣的地方 学会与别人分享快乐 从而树立正确的人生观和价值观 Unit9Haveyoueverbeentoamuseum TheFirstPeriodSectionA 1a 1c Lead in Wherehaveyoubeenonyourlastsummervacation Ihavebeento Wheredoyouwanttogothissummervacation Iwanttogo Haveyoueverbeentoa an spacemuseum historymuseum waterpark zoo Haveyoueverbeentoa an amusementpark artmuseum Haveyoueverbeentoa an sciencemuseum Haveyoueverbeentoa an 1a Whichoftheseplaceswouldyouliketovisit Rankthemfrom1 most to6 least spacemuseum historymuseum artmuseum waterpark zoo amusementpark Amongtheseplaces whichwouldyouliketovisitmost Sarah Claudia Twogirlsaretalkingaboutplacestheyhavebeento Pre listening 1b Listen Havethesestudentseverbeentotheseplaces Check theboxes Sciencemuseum Historymuseum Artmuseum Naturemuseum Spacemuseum Claudia Sarah Whilelistening Tapescripts Sarah I mbored Claudia Let sdosomethinginteresting Claudia Haveyoueverbeentoasciencemuseum Sarah Yes Ihave IwenttotheNationalScienceMuseumlastyear Haveyoueverbeentoahistorymuseum Claudia No Ihaven t Sarah Meneither Let sgotoonetomorrow Claudia Well thatsoundsgood butI mnotinterestedinhistory Sarah Really Ididn tknowthat Well howabouttheartmuseum Haveyoubeentotheartmuseum Claudia I vebeentotheartmuseummanytimes Sarah Me too ButI dliketogoagain Hmm let ssee howaboutthenaturemuseum I vebeenthereafewtimes Claudia SohaveI Iwentthereonourlastschooltrip Sarah Iknow Let sgotothespacemuseum I veneverbeenthere Claudia That sagreatidea Iwenttherelastyear butI dliketogothereagain 1c Askandanswerquestionsabouttheplacesin1b A Let sgosomewheredifferenttoday B OK Wheredoyouwanttogo A Haveyoueverbeentothespacemuseum B No Ihaven t Howaboutyou A Post listening Grammar 1 Haveyoueverbeentoamuseum havebeento 去过某地havegoneto 去了某地havebeenin 呆在某地她现在不在 她去北京了 Sheisnothere shehasgonetoBeijing 他去过很多地方 Hehasbeentomanyplaces 她已经在中山呆了五年了 ShehasbeeninZhongshanforfiveyears 2 Meneither 我也不 在这里 Meneither NeitherhaveI Neither 助动词 情态动词 be 主语 否定 So 助动词 情态动词 be 主语 肯定 他没去上学 Hedidn tgotoschool 我也没去 Meneither NeitherdidI Ididn tgotoschool either 她是个好学生 Sheisagoodstudent 我也没去 Metoo SoamI Iamagoodstudent too 1 He be totheHistoryMuseumseveraltimes 2 A youever be tothezoo B Yes I go therelastsummer I see manykindsofanimalsthere 3 A WhereisMr Wang B He go tothelibrary Hewantstoborrowsomelibrarybooks has been Have been went saw hasgone 用所给的正确形式填空 Exercise A Whatanicewatch Howlong you it B Justthreeweeks A will buyB did buyC have had2 A When you youroldfriend B Thedaybeforeyesterday A will visitB did visitC have visited3 Mr Li Japan He Japanfortwoyears A hasbeento hasbeentoB hasgoneto hasbeeninC hasgoneto hasbeento C B B Choosethecorrectanswers 4 Mrs White inBridgeSchoolsinceshemovedtothecity A teachesB taughtC hastaught5 Noone footballinthestreetsinceacarhitaboylastSunday A hasplayedB playedC plays6 A I msorrytokeepyouwaiting B Oh notatall I hereonlyforafewminutes A amB havebeenC willbe C A B 4 Rodgers plant thosetrees He do itthedaybeforeyesterday 5 We learn