unit11 How was your school trip一般过去时公开课一等奖省优质课大赛获奖课件

1.HewatchesTVeveryevening.

2HeiswatchingTVnow.

3HewillwatchTVtomorrowevening.

4.HewatchedTVyesterday.

watch这个动词因发生时间不一样,

watch在表现形式上也不一样。动词所表现出各种不一样形式也就组成了不一样时态.时间决定时态，动词表达时态用法1.表示过去某个时间发生动作或存在状态。Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Myfatherwentforawalkyesterdayafternoon.Didyouhaveagoodtimelastsummer?2.表示过去经常或重复发生动作.Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.惯用时间常与普通过去时态连用时间有：yesterdayyesterdaymorning(afternoon,evening…)lastnight(week,month,year…)twodaysago,aweekago,threeyearsago,threehoursagoin1990,(in1998…)组成规则例词1.普通在动词原形末尾加-edlooklookedplayplayedstartstarted2.结尾是e动词加-dlivelivedhopehopeduseused3.末尾只有一个辅音字母重读闭音节词，先双写这个辅音字母，再加-edstopstoppedplanplannedtriptripped4.结尾是“辅音字母+y”动词，先变“y”为“i”再加-edstudystudiedcarrycarried规则动词过去式组成1、（系动词be普通现在时形式：am，are，is）系动词be过去式：am----wasis----wasare---werewas用于第一人称单数和第三人称单数形式主语之后；were用于全部其它人称和数。普通疑问句把was，were提前至句首；否定句是在was和were后面加not，缩写能够写成wasn`t或weren`t。句型改变举例他5年前是个学生。Hewasastudent5yearsago.注意：5年前发生动作必定是过去时。改成普通疑问句:把was提前Washeastudent5yearsago?必定回答：Yes，hewas.否定回答：No，hewasn`t.举例Shewasillyesterday.她昨天病了。（因为是过去，所以用was）改成普通疑问句：把was提前她昨天病了吗？Wassheillyesterday？用was问，所以用was答：Yes，shewas.No,shewasn`t.

四组成1必定形式

1I

walkedtotheparkyesterday.2He

lookedatapictureyesterday.3Danny

hadagoodtriplastweek.4They

walkedtoWangfujingStreetyesterday.主语+动词过去式(V.—ed)+其它2否定形式

1I

didn’t

walktotheparkyesterday.2Hedidn’t

lookatapictureyesterday.3Danny

didn’t

haveagoodtriplastweek.4They

didn’t

walktoWangfujingStreetyesterday..主语+didn’t+动词原形+其它两步走：第一步：在主语后面加didnot（缩写didn`t）。第二步：要把动词过去式改回原形。普通疑问句形式及回答1DidI

walktotheparkyesterday?Yes,Idid.No,Ididn’t.2Didhe

lookatapictureyesterday?Yes,hedid.No,hedidn’t.3DidDanny

haveagoodtriplastweek?Yes,hedid.No,hedidn’t4Didthey

walktoWangfujingStreetyesterday?Yes,theydid.No,theydidn’t普通疑问句形式及回答Did+主语+动词原形+其它?Yes,_____did.No,_____didn’t.分两步走：1）先用Did开头；2）再把后面动词改成原形。fallingboughtwasDidseedidn’tgetsgotdodon’tknow用所给动词适当形式填空。1.Look!Dannyis____(fall)down!2.LastSunday,myfather______(buy)abirthdaycakeforme!I____(be)veryhappy.3.--____you_____(see)Mr.Lithismorning?---No,I_______4.Heoften____(get)upearlyinthemorningButthismorninghe____(get)uplate.5.-WhereisLily?—I_________(notknow)6.I_________(watch)TVlastnight.7.He_____(do)hishomeworkeveryevening.8.I_____(am)atschooltoday,ButI_____(am)athomeyesterdaywatcheddoesamwas9.Jennyis______(paint)apicturenow.10.Iam______(look)outofthewindow.paintinglooking11.Danny________(shop)inShijiazhuanglastwee