时态复习公开课课件-初中英语中考时态复习课件.ppt

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1、ReviewOfTensesGrammar现在进行时:PresentProgressive概念:表示现在正在发生的动作结构:be(is,am,are)+doing标志语：Look!、Listen!、now一般在动词原形后+ing以不发音的e结尾的，去e，+ing重读闭音节以一个辅音字母结尾的，双写这一字母+ing动词-ing形式的构成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimaskingExerciseThetwins__________

2、_(wash)theclothesnow.Look!He________(play)basketballoverthere.Listen!______Sally_______(sing)?arewashingisplayingIssingingPairworkHowoftendoyou…?(onceaweek,twice…,never)ReportIhaveafriend.His/Hernameis….He/Sheplays….Grammar一般现在时:PresentSimple概念:表示习惯、经常性的动作结构:do、doe

3、s标志语：usually、often、never、sometimes、onceaweek、twiceamonth、everyyearExerciseThetwins___________(wash)theclotheseveryday.Sometimeshe________(play)basketballoverthere.Howoften____Sally______(sing)?washplaysdoessingSurvey--WhatdidyoudolastSundaymorning?--Iwentto….mornin

4、gwent…afternoonvisited…night…ReportLastSundaymorning,myfriend….Intheafternoon,he/she….Andatnight,he/she…morningwent…afternoonvisited…night…Grammar一般过去时:PastSimple概念:表示过去发生的动作结构:did标志语：yesterday、...ago、in1992、lastweek/month…动词-ed形式的构成：在动词后加-ed以字母e结尾的动词，只+d“辅音字母+y”，变

5、y为i,再+ed重读闭音节以一个辅音字母结尾的，双写+edwantanswermovediecarrycrystopplanwantedmoveddiedcarriedcriedstoppedplannedansweredExerciseThetwins___________(wash)theclothesyesterday.Thedaybeforeyesterdayhe________(play)basketballoverthere._____Sally______(sing)twohoursago?washedplay

6、edDidsingThetwins___________(wash)theclothesnow.Look!He________(play)basketballoverthere.Listen!______Sally_______(sing)?arewashingisplayingIssingingThetwinswash(wash)theclotheseveryday.Sometimesheplays(play)basketballoverthere.HowoftendoesSallysing(sing)?Thetwinsw

7、ashed(wash)theclothesyesterday.Thedaybeforeyesterdayheplayed(play)basketballoverthere.DidSallysing(sing)twohoursago?Conversation--Haveyoupacked…yet?--Yes,Ihavepacked….No,Ihaven’t…packthetowels√packthecameraX……watertheplants√Grammar现在完成时:PresentPerfect概念:表示已经发生的动作结构

8、:hasdone、havedone标志语：already、yet、ever、never、since…、for…、不规则过去分词getgoeataredocutsaygotgottenwentgoneateeatencutcutwerebeendiddonesaidsaid不规则过去分词ta