八下第九單元第一課時 現(xiàn)在完成時.ppt

anamusementpark Unit9Haveyoueverbeento SectionA 1a 1c 第一課時 現(xiàn)在完成時 表示過去發(fā)生或已經(jīng)完成的某一動作對現(xiàn)在造成的影響或結(jié)果 或從過去開始一直延續(xù)到現(xiàn)在的動作或保存的狀態(tài) 強調(diào)的是現(xiàn)在的情況 不能和表示過去的時間狀語連用 如 in1990 lastSunday等 現(xiàn)在完成時 現(xiàn)在完成時句子通常有recently since for inthepastfewmonths years等詞做時間狀語 肯定形式 have has done否定形式 have has not done一般疑問句 have或has放于句首 注 現(xiàn)在完成時的時間狀語 already never ever just before yet等副詞 表示一段時間的時間狀語 inrecentdays sofar inthepast lastyear today等 since for引導的時間狀語 過去分詞 規(guī)則動詞的過去分詞由動詞的原形加上ed構(gòu)成 不規(guī)則動詞的過去分詞見不規(guī)則動詞表 動詞的過去分詞的變化規(guī)律 A 原形與過去式和過去分詞完全相同cost cost costcut cut cutput put put B 過去式與過去分詞完全相同 bring brought broughtthink thought thoughtget got got C 原型與過去分詞相同 come came comerun ran runbecome became become D 原形 過去式和過去分詞完全不同 begin began begundrink drank drunkring rang rung aspacemuseum amusementpark anaquarium waterpark Haveyoueverbeento aspacemuseum Yes I vebeentoaspacemuseum No I veneverbeentoaspacemuseum Haveyoueverbeento anamusementpark Metoo Yes Ihave No Ihaven t Meneither Haveyoueverbeento No Ihaven t Meneither anaquarium Yes Ihave Metoo Haveyoueverbeento azoo Yes I vebeentoazoo No I veneverbeentoazoo Haveyoueverbeento awaterpark Yes I vebeentoawaterpark No I veneverbeentoawaterpark 太空博物館 游樂場 水族館 水上公園 1aWhichoftheseplaceswouldyouliketovisit Rankthemfrom1to5 spacemuseumamusementparkaquariumzoowaterpark 動物園 n 娛樂 消遣 1b Listen Havethesestudentseverbeentotheseplaces Check theboxes A Haveyoueverbeentoanaquarium B No Ihaven t Howaboutyou A 1cPAIRWORKAskandanswerquestionsabouttheplacesinthepicture 1C PAIRWORK Askandanswerquestionsabouttheplacesinthepictureabove A Haveyoueverbeentoanaquarium B No Ihaven t Howaboutyou A Iwenttherelastyear Haveyoueverbeento B No Ihaven t Whataboutyou A Meneither Let sgoto B Goodidea butIcan t butIdon thavemoney 2aListening 2bListenagainandcircleT fortrue orF forfalse Conversation1Tinawenttothespacemuseumlastyear TFJohnhasneverbeentothespacemuseum TFTheyaregoingtotakethesubway TFConversation2Lindahasbeentotheaquarium TFLindawenttothezoothreetimeslastyear TFLindaisgoingtothezooagainnextweek TFConversation3HarveyhadagreattimeatWaterWorld TFHarvey sfriendhasneverbeentoWaterWorld TFHarveyandhisfriendaregoingskating TF 玩的愉快 2cPAIRWORKLookatthemapandroleplayconversations Talkaboutwhereyouhavebeen whereyouwanttogo andhowyouaregoingtogetthere A Haveyoueverbeentoanamusementpark B Yes Ihave GrammarfocusHaveyoueverbeentoanaquarium Yes I vebeentoanaquarium No Ihaven t No I veneverbeentoanaquarium 2 I veneverbeentoawaterpark Meneither NeitherhaveI 你曾去過水族館么 我從沒去過水上公園 我也沒去過 1 have has beento與have has goneto有區(qū)別 Have has beento表示 曾經(jīng)去過某地 說話時已不在去過的地方 Have has been swh 副詞前不要to Have has goneto表示 已經(jīng)到某地去了 不在說話的地方 Eg IhavebeentoShanghai 我去過上海 已經(jīng)不在上海了 Hehasbeentherethreetimes Hewantstogothereagain ShehasgonetoWuhan 她到武漢去了 她可能已在去武漢的路上 也許已經(jīng)到武漢了 總之 她現(xiàn)在不在說話的地方 2 Neither的用法及neither與either的區(qū)別 1 neither意思是 也不 意思是 也 用于否定句 Meneither與Me too意思相反 表示說話者的情況與上述否定句中所說內(nèi)容一樣 省略句 不可用主格 此文中Meneither NeitherhaveI Ihaven t either Eg Youdon thaveacomputer Idon thaveacomputer either I Hecanswim Icanswim too I 2 neither是either的否定形式 either是指兩個中任何一個 表示肯定意義 neither是指兩個中任何一個不 是否定意義 但二者作主語時 謂語動詞均用單數(shù)形式 Eg a Eitheroftheanswersisright b Bothoftheanswersareright c Neitheroftheanswersisright a和b是同義句 c是a和b的否定句 Meneither Neitherdo Metoo Socan neither的用法 一 單項選擇 1 I Guangzhoumanytimes TomorrowI llgothereagain A havebeenB havegonetoC havebeentoD havegone2 He America He llcomebackintwoweeks A hasbeenB hasbeentoC hasgoneD hasgoneto3 Eitheroftheboxes fullofapples A isB areC willD were4 MyunclewenttoShenzhenlastyear He thereforayearA hasgoneB hasbeentoC hasgonetoD hasbeen5 Neitheroftheboys noodles A likeeatB likeseatingC likeeating