一般过去时精讲pptppt课件.ppt

Unit4Whatdidyoudolastweekend 1 定义 1 表示过去某个时间发生的动作或存在的状态 与表示过去的时间状语连用我昨天7点起床 Igotupat7 00yesterday 我爸爸昨天下午在工作 Myfatherwasatworkyesterdayafternoon 2 也表示过去经常或反复发生的动作 与表示频度的时间状语和表示过去的时间状语连用 他去年总是坐公交去上班 Healwayswenttoworkbybuslastyear 1 表过去的时间状语 yesterday lastnight threedaysago oneday thatwinter in1990等 last timenightMondayweekmonthterm yesterday morningafternoonevening thedaybeforeyesterday 与last连用 与yesterday连用 用于一般过去时的时间状语 与ago连用 amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryears ago 与one连用 one morningafternooneveningdayMondayafternoon 5 与in连用 in1980inthosedaysintheolddays 1 刚刚justnow 2 前几天theotherday IsawhiminParistheotherday 3 从前onceuponatime 4 很久很久以前longlongago 其他时间状语 一般过去时之谓语变化 所有时态都是通过动词变化来表现的 E g Youareright 一般现在时Iwanttogotoschool 11 可编辑 be动词 was were 助动词 did 主语 谓语情态动词 could might 实义动词 worked played 例如 Theywerehappy Didyouplaybaseballyesterday Icoulddoit Heworkedhere 一般过去时的谓语 1 一般词尾加 ed stay stayedhelp helpedask askedlook looked2 e结尾的只加 d hope hopedlove loveddance dancedlive lived 规则动词过去式的构成 3 最后三个字母辅元辅音 先双写 然后才能加 ed stop stoppedplan 计划 planneddrop droppedbeg begged4 辅音字母 y 尾 y改为i 再加 ed carry carriedstudy studied 规则动词过去式 ed的发音 1 在以清辅音结尾的规则动词后 ed读作 t work w3 k ed t 2 在以浊辅音或元音结尾的规则动词后 ed读作 d play pleI live lIv ed d ed d 3 在以 t 或 d 结尾的规则动词后 ed读作 Id visit vIzIt ed Id finishedenjoyedshoutedmoved helpedwantedcalledneeded t d Id d d t Id Id Let sreadthem 1 肯定句 主语 行为动词过去式be动词过去式 was were e g Weplayedfootballyesterday Iwasintheofficelastnight Hecouldn tswim10yearsago 2 否定句didnot didn t 行为动词原形wasnot wasn t 其他成分werenot weren t 其他成分e g Iwasnotintheofficelastnight Ididn tsingasongatKangkang sparty Ididn tplayvideogames 3 一般疑问句did 主语 行为动词原形was were 主语 其他成分eg Didyougoshoppingyesterday Yes Idid No Ididn t Wasshe15yearsoldlastyear 4 特殊疑问句特殊疑问词 did 主语 行为动词原形特殊疑问词 was were 主语 其他成分eg Didyougoshoppingyesterday Whenandwherewereyouborn Exercises 用括号里动词的适当形式填空 1 He read thatbooklastweek 2 Lastnighthe arrive justintimefortheshow 3 Mary marry Thomasyesterday 4 Tom show uswheretositatthemeetingyesterday 5 Lastsummerwe visit UncleJack 6 It rain almosteverydaylastmonth 7 John like toplaypianowhenhewasinsecondaryschool 8 Betty work hardalllastyear 9 LastyearFrances buy hermotheraprettywatchforherbirthday read arrived married showed visited rained liked worked bought 11 They notwatch TVjustnow 12 They carry waterforGrandpaLiuthreedaysago 13 MikeandJack make themodelplanelastmonth 14 yourfriends have agoodtimeintheparkthatday 15 Myfather go toBeijingaweekago 16 Mary study attheNo 1MiddleSchooltheyearbeforelast 17 Hisparents notgo outforawalkaftersupperyesterday 18 Where be MeiFanglastnight didn twatch carried made Did have went Did study didn tgo was 用括号内所给动词的一般过去时填空 I have agooddayatworktoday Themeeting go wellthismorning Bob notbe there becausehe nothear thealarm Lunch be terrible We try thenewFrenchrestaurantinthetowncenter Thefood taste awful ThisafternoonI phone