初三英语时态复习公开课正式版.ppt

ReviewofTenses 人教版新目标九年级英语 一般过去时一般现在时一般将来时现在进行时过去进行时现在完成时过去完成时过去将来时 初中英语常见八种时态 一般现在时 一般现在时的意义 1 表示经常性或习惯性的动作或存在的状态 1 Iplaybasketballeveryday 2 表示客观事实或真理 2 Themoonmovesaroundthesun Lighttravelsfasterthanthesound 结构 主语 动词原形 单三形式 一般现在时常用的标志词 1 everyday week month year2 usuallyOftensometimesnever3 Onceaweektwiceamonth 记一记吧 1 I anappleeveryday 陈述 2 He basketballeveryday Timetoeatandplay I anappleeveryday 否定 you anappleeveryday 疑问 He basketballeveryday he basketballeveryday 变为否定句 加don t或doesn t变为疑问句 加do或does eat don teat Doeat plays doesn tplay Doesplay 一般过去时 一般过去时的意义 表示过去某个时间发生的动作或存在的状态 1 Iwenttothezooyesterday 2 IwasinShanghailastyear 结构 主语 动词过去式 一般过去时常用的标志词有 1 yesterday thedaybeforeyesterday 2 lastweek month year3 justnow4 twodaysago 记一记吧 1 I anappleyesterday 2 He basketballyesterday Timetoeatandplay I anappleyesterday you anappleyesterday He basketballyesterday he basketballyesterday 变为否定句 动词前加didn t 动词用原形变为疑问句 句前加did 动词用原形 ate didn teat Dideat played didn tplay Didplay 一般将来时 一般将来时的用法 1 表示将要发生的的动作或存在的状态 1 Iamgoingtobeabasketballplayer 2 表示计划或者打算要做的事 2 Iwillstudyhardinfuture begoingto 动词原形 will shall 动词原形 一般将来时常用的标志词有 1 tomorrow thedayaftertomorrow2 nextweek month year3 in短语 inthreeminutes4 soon rightaway atonce 记一记吧 1 I anappletomorrow 2 He basketballtomorrow Timetoeatandplay I anappletomorrow you anappletomorrow He basketballtomorrow he basketballtomorrow Will shall结构begoingto结构 willeat won teat Willeat isgoingtoplay isn tgoingtoplay Isgoingto 现在进行时 现在进行时的意义 表示现在正在进行或发生的动作 1 I mdoingmyhomework 2 Listen sheisplayingthepiano 3 look heisplayingping pong 结构 am is are 现在分词 v ing 现在进行时常用的标志词有 nowlooklisten 记一记吧 1 I anapplenow 2 He basketballnow Timetoeatandplay I anapplenow you anapplenow He basketballnow he basketballnow 变为否定句 amisare后加not变为疑问句 amisare提到句首 ameating amnoteating Areeating isplaying isn tplaying Isplaying 过去进行时 过去进行时的用法 表示过去某个时间正在发生的动作或存在的状态 1 Iwasdoingmyhomewrokatthistimeyesterday 2 Shewassleepingat9o clockyesterday 结构 was were 现在分词 v ing 过去进行时常用的标志词1 atthistimeyesterdayatthattimeat9o clocklastnightfrom7 00to9 00yesterday 1 I anappleat9 00yesterday 2 He basketballatthattime Timetoeatandplay I anappleat9 00yesterday you anappleat9 00yesterday He basketballatthattime he basketballatthattime 变为否定句 was were后加not变为疑问句 was were提到句首 waseating wasn teating Wereeating wasplaying wasn tplaying Wasplaying 现在完成时 现在完成时的用法 表示到现在已经完成的动作或存在的状态 1 Ihaveeatenbreakfastalready 2 ShehasgonetoBeijingfortwoweeks 结构 have has 动词的过去分词 现在完成时常用的标志词 1 for 时间段fortwoyears 2 since 时间点sincetwoyearsago 3 alreadyyet evernever 4 overtheyears inthelastfewyears sincethen 记一记吧 1 I anapplesinceheleft 2 He basketballfortwoyears Timetoeatandplay I anapplesinceheleft you anapplesinceheleft He basketballfortwoyears he basketballfortwoyears 变为否定句 have has后加not变为疑问句 have has提到句首 haveeaten havn teaten Haveeaten hasplayed hasn tplayed Hasplayed 过去完成时 过去完成时的用法 表示过去某一时间或动作之前已经发生或完成的动作 它表示动作的发生时间是 过去的过去 BythetimeIgotoutside thebushadalreadyleft WhenIgottoschool thebellhadrung 结构 had 过去分词 过去完成时常用的标志词1 when before 一般过去时或过去的时间by bythetime bytheendof 一般过去时或过去的时间 记一记吧 1 I anapplewhenthebellrang 2 They basketballbythetimeIcame Timetoeatandplay I anapplewhenthebellrang you anapplewhenthebellrang They basketballbythetimeIcame they basketballbythetimeIcame 变为否定句 had后加not变为疑问句 had提句首 hadeaten hadn teaten Hadeaten hadplayed hadn tplayed Hadplayed 过去将来时 过去将来时的意义 过去将来时表示从过去某个时间看将要发生的动作或存在的状态 过去将来时常用在宾语从句中 ItoldhimthatIwouldseehimoffatthestation Hesaidtheyweregoingtohaveameeting 结构 1 would 动词原形 2 was weregoingto 动词原形 1 I anapple 2 He basketball Timetoeatandplay I anapple you anapple He basketball he basketball wouldn t Wouldeat wasgoingtoplay wouldeat wasn tgoingtoplay Wasgoingtoplay wouldwas weregoingto Englishiseasy Pleasegiveyourselfasmileeveryday 一般过去时一般现在时一般将来时现在进行时过去进行时现在完成时过去完成时过去将来时 Sumup 时态结构 S 动词过去式 S 动词原形或单三形式 will shall 动词原形 am is are 现在分词 was were 现在分词 have has 过去分词 had 过去分词 would 动词原形 Accidentswillhappen Acleanhandwantsnowashing Romewasn tbuiltinaday 积累运用 天有不测风云 身正不怕影子斜 冰冻三尺非一日之寒 Reading Jenny be aforeigngirl She come fromtheUnitedStates Look She draw picturesintheliving room Twoyearsago herparents move toChina Jenny nothave anyfriends soshe use tofeellonely Butnowshe have manyChinesefriendsand study withthemeveryday Jenny visit hergrandparentsinAmericanextmonth 1 Heoften go toschoolbybike 2 youusually get upatseveninthemorning 3 Thetwins listen totheoldmannow 4 Myparents fly toShanghaithedayaftertomorrow 5 Thestudents climb thehilltwoweekslater Exercises 6 Myparents fly toShanghaithedayaftertomorrow 7 I come toShanghaiin1994 8 I already finish myhomework 9 Bythetimewegotthere thebus already go 10 What yo