过去时和现在时语法.ppt

Simplepasttense Simplepresenttense Grammar Teachingaims 1 Masterthedifferentformsoftheverbtobeordo 2 TocomparetheusageoftheSimplePastTenseandtheSimplePresentTense GuideOne 请大家在5分钟之内相互讨论一下 看看谁能在最短的时间内总结的又快又准 1 Iamateacher 2 Youarestudents 3 Herhairislong 4 Iamnotateacher 5 Areyougoodatswimming 5 用法口诀 我 I 用am 你 you 用are is用于 他 he 她 she 它 it 复数人称we you they都用 are 单数名词和不可数名词用is 复数名词全用are 主语 系动词be not 其他 特别提示 amnot不能缩写为amn t 结构 系动词Be 主语 其他 肯定回答 Yes 主语 be 否定回答 No 主语 be not 提示 amnot不能写为amn t 无缩写形式 布置作业 用be的适当形式填空 1 A What be hisname B Hisname be Tom 2 A be youMike sclassmate B Yes I be 3 A What be yourbrother B He be adoctor 4 A be theyyournewclassmates B No they benot 5 A be thisyoure dog B No it benot 变式练习 将下列肯定句变成 1 变成否定句 2 一般疑问句并作肯定和否定回答 肯定句 Wearegoodfriends 否定句 Wearen tgoodfriends 疑问句 Areyougoodfriends 肯定回答 Yes weare 否定回答 No wearen t 肯定句 SimonandSandyareclassmates 否定句 SimonandSandyaren tclassmates 疑问句 AreSimonandSandyclassmates 肯定回答 Yes theyare 否定回答 No theyaren t Iamtwelveyearsold 我去年11岁 Iwaselevenyearsoldlastyear Heisathomenow 他现在在家里 Pleaselookatthefollowingsentences 我今年12岁 他昨天在家里 Hewasathomeyesterday TheyareinChinatoday 他们今天在中国 TheywereinChinayesterday 他们昨天在中国 Pleaselookatthefollowingsentences be amisare waswere 观察那几个句子 你发现了什么 Freetalk 1 Weusethesimplepasttensetotalkaboutthingsinthepast 一般过去时的用法 提示 表示过去的时间状语 justnow yesterday yesterdaymorning afternoon evening lastnight week month year in2008 amonthago tenyearsago 1 I be bornin2000 2 We be athomeyesterday 肯定式 主语 was were Simplepasttenseoftheverb tobe was were 句型结构 否定式 主语 wasnot wasn t werenot weren t 1 She notbe athome 2 TheEnglishandMathspapers notbe easyenoughforme weren t wasn t 一般疑问式 Was Were 主语 Yes 主语 was were No 主语 wasnot wasn t werenot weren t 1 Be youlateforschoolyesterday No I 2 Be heathomelastweek Yes he Were wasn t Was was 中考链接 1 WherewereyoulastSaturday I intheCapitalMuseum 2012北京 A amB willbeC wasD havebeen2 Therewassomeorangejuiceinthecup 一般疑问句 there orangejuiceinthecup Was any 1 IwasveryhungrywhenIgethome 改为一般疑问句 veryhungrywhenyougethome 2 Timwaslateforworkbecausehemissedthebus 对划线部分提问 Timlateforwork 中考链接 Why was Were you 观察句子 你发现了什么 Sheplayedping ponglastSunday Shedidn tstaythereforaweek Didtheboyplaybasketballyesterdayafternoon No hedidn t 一般过去时的肯定式 否定式和一般疑问式的构成肯定式 主语 动词的过去式 否定式 主语 did not 动词原形 Hecleanedhisroomlastweek Hedidnot didn tcleanhisroomlastweek 一般疑问式 Did 主语 动词原形 肯定回答 Yes 主语 did 否定回答 No 主语 didn t Didhecleanhisroomlastweek Yes hedid No hedidn t 2 Weformthesimplepasttensebyadding ed toregularverbs 提示 以元音字母 y结尾的动词按第一条规则 即 ed 如 stay stayedplay played want talk like worry try stop wanted talked liked worried tried stopped 写出下列动词的过去式 InfinitivePasttenseam iswasarewerebeginbeganbecomebecamebringbroughtbuildbuiltbuyboughtcancould InfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankeatategetgotflyflew 不规则动词表 写出动词的过去式 1 go 2 sit 3 hear 4 turn 5 can 6 ask 7 reply 8 leave 9 run 10 see 11 happen 12 say 13 tell 14 stand 15 look e 17 search 18 find 19 make 20 put 21 pick 22 take went sat heard turned could asked replied left ran saw happened said told stood looked came searched found made put picked took 1 PaulandI tennisyesterday HedidmuchbetterthanI 2011北京 A playB willplayC playedD areplaying2 Shestayedthereforaweek 划线部分提问 she there 中考链接 stay did How long Practise Mary be athomeyesterday She benot atschool 2 Theboy be inthelibrarynow Buthe be intheclassroomjustnow becausehehadanChineselesson 3 We benot inBeijinglastweek We be athome 4 KittyandI benot happybecausewedidn thavebreakfast was wasn t is wasn t weren t were weren t II 翻译句子 1 上周末你做什么了 2 星期六的早上 我踢足球了 3 星期天的晚上 我看电视了 Whatdidyoudolastweekend OnSaturdaymorning Iplayedsoccer OnSun