8Bunit1grammar.ppt

Unit1PastandpresentGrammar Iatemybreakfastat6 30thismorning Ihavealreadyhadmybreakfast Iamfullnow IsawThelifeofPieamonthago IhavealreadyseenThelifeofPie Iknowsomethingaboutitnow Youfinishedyourholidayexercisesinthewinterholiday Youhavealreadyfinishedthem Iclosedthedoorjustnow Ihavejustclosedthedoor Thedoorisclosednow 我们还用现在完成时 Presentperfecttense 来谈论 1 过去发生仍与现在有某些联系或有影响的动作或情况 Ihavebeenateacherfor25years 时间段 IamanEnglishteacher IhavebeenateachersinceIleftmycollege 1988 25yearsago 过去的时间点 Ibecameateacherin1988 25yearsago YoulearnedEnglish5yearsago YouhavelearnedEnglishsince5yearsago youwereinprimaryschool 过去的时间点 YouhavelearnedEnglishfor5years 时间段 我们用现在完成时 Presentperfecttense 来谈论 2 过去发生延续到现在的动作或情况 现在完成时 Presentperfecttense have has PP 动词的过去分词 Have Has 主语 动词的过去分词 一般疑问句 Underliningthepresentperfecttenseinthefollowingsentences 1Theyhavelearnedabout20ChinesesongssincetheycametoChina 2Hasheplayedcomputergamesforonehour Yes hehas 3Mydaughterhaswatchedthegameafewtimes Formingthepastparticipleofverbs 一些不规则动词的过去式和过去分词 原形过去式过去分词dodiddonecomecamecomeseesawseenhearheardheardforgetforgotforgottenwritewrotewritten Writingthepastparticipleformsofthefollowingwords 1finish2repair3visit4decide5travel6own7be finished repaired visited decided traveled travelled owned been 写出下列动词的过去式和过去分词 begiveseemakeputcomewrite was werebeengavegivensawseenmademadeputputcamecomewrotewritten 注 不规则动词见书上122页不规则动词表 FinishingPartAonpage14 1borrow2hope3make4get5plan6cry 7send8watch9say10grow11hit12enjoy 1borrow2hope3make4get5plan6cry borrowedhopedmadegotplannedcried sentwatchedsaidgrownhitenjoyed FinishingPartBonpage141They finish theirhomeworkalready 2John never visit China 3MrLi repair overtenbicyclessinceMonday 4We notsee eachotherforyears 5Myparents notcome backyet 6 Ourteacher teach usalotaboutthehistoryofChina havefinished hasvisited hasrepaired haven tseen hastaught haven tcome FinishingPartConpage15M you see anyfilmsrecently Sandy S No Ihaven t Whataboutyou M Well I see onelastSaturday S Whatisitabout M It saboutthechangesinBeijingoverthepastcentury Fromthisfilm I learn moreaboutBeijing spastandpresent S Oh IthinkI hear aboutthefilm Doyouplantoseeitagain M Yes I dliketo Have seen saw haveheard havelearnt Eddiewasbornfouryearsago past present EddiehaslivedwithMilliesincehewasborn past present EddiehaslivedwithMillieforfouryears since和for 1 EddiehaslivedwithMilliesince2001 EddiehaslivedwithMilliesince4yearsago EddiehaslivedwithMilliesincehewasborn 小结 since 时间点 词 词组或句子 2 EddiehaslivedwithMillieforfouryears 小结 for 时间段 3 对以上句子划线部分提问 HowlonghasEddielivedwithMillie WehavelearnedEnglish GradeThreeinprimaryschool WehavelearnedEnglish fiveyears 2 Hehasn tfeltwell lastnight Hasheseenthedoctor 3 Ihavereadthisstorybook threedaysago Ihaven tfinishedreadingityet 选用since或for填空 since for since since 4 Ithassnowed twodays Everythingiscoveredwithsnow 5 Wehavecleanedtheclassroom halfanhour 6 Wehavestudiedatthisschool 2003 for for since just recently是完成时的时间状语 justnow有amomentago之意 是一般过去时的时间状语 Thetrainhasjustarrived 火车刚到 DidyouseeTomjustnow 你刚才看到汤姆了吗 Haveyouvisitedyouroldfriendslately recently 你最近有拜访你的老朋友吗 上一页 下一页 just recently是完成时的时间状语 justnow有amomentago之意 是一般过去时的时间状语 I lose mypenjustnow I just lose mypen 我刚才丢了钢笔 She just buy abook She buy abookjustnow 她刚才买了本书 上一页 下一页 lost have lost has bought bought ever和never也是现在完成时常见的时间状语 前者意思是 曾经 多见于疑问句中又可用于肯定句 后者意思是 从来没有 表示全部否定 Haveyoueverseenthefilm No Ihaveneverseenit 你曾经看过这部影片吗 没有 从来没看过 It sthebeststoryIhaveeverread 这是我读过的最好的一个故事 上一页 下一页 already和yet常见于现在完成时中 有 已经 之意 前者一般用在肯定句中 后者用在疑问句中 yet在否定句中有 还 之意 Hasthebusleftyet Yes Ithasalreadyleft No Ithasn tleftyet 汽车开走了吗 是的 已经开走了 不 还没有开走 上一页 下一页 already 用于现在完成时的肯定句中 yet 用于现在完成时的否定句和疑问句中 用 already yet 填空Hehas visitedmanyplacesinChina 注意 already 在句中的两种位置 Thetrainhasn tarrived 火车 到现在 还没有到 Hasshearrived 她已经到了吗 Hasn thecome 她还没来吗 already already yet yet yet 1 Theboyhasalreadygonehome 改为一般疑问句 2 Thegirlhasnotgivenittomeyet 改为肯定句 3 TheyhavevisitedtheIceIslandalready 改为否定句和一般疑问句 句型转换 Hastheboygonehomeyet Thegirlhasalreadygivenittome Theyhaven tvisitedtheIceIslandyet HavetheyvisitedtheIceIslandyet Completingthesentenceswiththecorrectonesinbrackets1Haveyoudoneyourhomework for just yet 2Ihave beentoChengdu for never yet 3Hehasworkedthere heleftschool already just since 4ShehasknownSam nineyears for never since 5Haveyou riddenahorse ever for yet yet never since for ever 6Theyhave arrived ever just yet 7Hehas washedthedished already ever for 8Wehavenotcompletedtheproject already for yet just already yet 1 He wait foranhour 2 I notfinish theworkyet 3 you know himsincethen 4 I nothear frommybrotherforalongtime 5 We be theremanytimessince3yearsago Fillintheblankswiththecorrectformsoftheverbs haswaited haven tfinished Have known haven theard havebeen 6 Howlong you stay athomealready 7 He notread thebookbefore 8 Hersister go toChangchun She leave thismorning 9 He live inhishometownsincehelefthere 10 Thewriter finish severalstory bookssince1990 have stayed hasn tread hasgone left haslived hasfinished Fillingintheblankswiththewordsgiven1She wait fortwohoursalready 2They notfinish theprojectyet 3 you hear frommysisterrecently 4Mark be therefortwodays 5 theyever stay athomealone 6I never watch thisfilm 7Daniel just arrive home 8We noteat anythingsincethen haswaited haven tfinished Have heard hasbeen Have stayed watched have has arrived haven teaten Completingthefollowingsentences1我认识这位作家有五年了 2她从昨天起已经收到了六张明信片 3我们的家乡最近发生了很大的变化 4你曾去过香港吗 5埃米还没收到她叔叔的来信 I thiswriter She sixpostcards Ourhometown alot you Hongkong Amy aletterfromheruncle haveknown forfiveyears hasgot sinceyesterday haschanged recently Have everbeento