时态复习公开课课件

ReviewOfTenses,Look!,Lily,Lucy,Describe,Whatafinedaytoday!Look.,Grammar,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,动词-ing形式的构成：,writingtaking,gettingrunningswimming,asking,Exercise,Thetwins_(wash)theclothesnow.Look!He_(play)basketballoverthere.Listen!_Sally_(sing)?,arewashing,isplaying,Pairwork,Howoftendoyou?(onceaweek,twice,never),Report,Ihaveafriend.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、does标志语：usually、often、never、sometimes、onceaweek、twiceamonth、everyyear,Exercise,Thetwins_(wash)theclotheseveryday.Sometimeshe_(play)basketballoverthere.Howoften_Sally_(sing)?,wash,plays,Survey,-WhatdidyoudolastSundaymorning?-Iwentto.,Report,LastSundaymorning,myfriend.Intheafternoon,he/she.Andatnight,he/she,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：,moveddied,carriedcried,stoppedplanned,answered,got,drank,took,went,swam,ate,cut,were,had,did,came,said,saw,put,不规则过去式,Exercise,Thetwins_(wash)theclothesyesterday.Thedaybeforeyesterdayhe_(play)basketballoverthere._Sally_(sing)twohoursago?,washed,played,Conversation,-Haveyoupackedyet?-Yes,Ihavepacked.No,Ihavent,Grammar,现在完成时:PresentPerfect概念:表示已经发生的动作结构:hasdone、havedone标志语：already、yet、ever、never、since、for、,不规则过去分词,gotgotten,wentgone,ateeaten,cutcut,werebeen,diddone,saidsaid,不规则过去分词,tooktaken,swamswum,drankdrunk,putput,hadhad,camecome,sawseen,Exercise,Thetwins_(wash)theclothesforanhour.He_(play)basketballsincethreeyearsago.Howlong_Sally_(sing)yet?,havewashed,hasplayed,Grammar,过去完成时:PastPerfect概念:表示将要发生的动作结构:haddone标志语：bythetime,或主句为一般过去时的宾语从句中,Grammar,过去进行时:PastProgressive概念:表示过去正在发生的动作结构:be(was，were)+doing标志语：at8:00yesterday、when、while、,Grammar,一般将来时:FutureSimple概念:表示将要发生的动作结构:willdo、shalldo、be(is、am、are)goingtodo标志语：tomorrow、in.、next,Grammar,过去将来时:PastFutureSimple概念:表示过去将要发生的动作结构:woulddobe(was、were)goingtodo标志语：常用于主句是一般过去时的宾语从句中,Exercise,Learn,Answers,get,got,willget,wasreading,isknocking,doessurf,havebeen,haveheard,went,wouldput,Didhappen,wasdoing,doesntrain,willgo,Doplay,wontcall,hasworked,walked,hadstarted,Exerc