Chapter3_Camping_last_summer.课件PPT

Welcome,Chapter3Campinglastsummer（PartAandB）,Review复习,现在进行时机构及用法:现在进行时表示正在进行的动作和状态。现在进行时由be+ving构成。Iamplayingbasketballnow.我正在打篮球。SheissinginganEnglishsong.她正在唱一首英语歌曲。Thechildrenareflyingkitesinthepark.孩子们正在公园里放风筝。,1、Aboyisboilingwater.Aboyiswashingthedishes.Agirliscookingameal.,2、Thechildrenarepackingbags.,1,2,1、Theyareplayinggames.,2、Aboyiscollectingfirewood.Thetwoboysarestayinginatent.,Welldone!,ButterflyValleyCamp,动词的过去式,表示过去某个时间发生的动作或存在的状态。,一般过去时,用法：,构成：,规则动词（过去式）,不规则动词（过去式）,dois/amare,washcollectboilcoockpackwalkplay,washed/t/,collected/id/,boiled/d/,coocked/t/,packed/t/,walked/t/,played/d/,did,was,were,在动词末尾加ed,Askandanswer:,Whatdidyoudotoday?(今天你做了什么？)doAtsevenoclockwewashedintheriver.Athalfpastsevenwecollectedfirewood.Ateightoclockweboiledwaterforbreakfast.Athalfpasteightwecookedbreakfast.Atnineoclockwepackedthebags.Athalfpastninewewalkedtothenextcamp.Athalfpastfourweplayedganes.Athalfpastsixwecookeddinner.,询问及回答某人过去做了什么？用句型：Whatdidsb.do+时间（过去）？回答：Sb.+动词（过去式）+其它。,例如：1、WhatdidMarydoyesterday?Shelistenedtothemusic.2、WhatdidTomdoattheChineseNewyear?Hevisitedhisfriends.,Dialogue对话练习A:Howwasyourholiday?(你的假期过得怎么样？）B:Itsgreat!（那太好了！）Theressomuchtotellyou.（有许多的事情要告诉你。）A:SOwhatdidyoudoinyourholiday.B:Iplayedfootballwithmyfriends.WatchedTv,washedmyclothes,visitmygrandprents.Andsoon.A:Iwishyouhaveagreatholiday.,OK,domyhomework,Whatdidyoudoyesterday?,Ididmyhomework.,watchTV,Whatdidyoudolastnight?,IwatchedTV.,washtheclothes,Whatdidyoudolastweekend?,Iwashedtheclothes.,cleantheroom,Whatdidyoudofourdaysago?,Icleanedtheroom.,playfootball,WhatdidyoudolastSaturdayafternoon?,Iplayedfootball.,visitgrandfatherandgrandmother,Whatdidyoudolastweekend?,Ivisitedgrandfatherandgrandmother.,写出下列动词的过去式,watch,wash,clean,play,visit,watched,washed,cleaned,played,visited,am,