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1、8BUnit1PastandPresentTask1Revision1.Haveadictation.2.Haveatalkwiththestudentsbyusingthepresentperfecttense.过去分词的构成一、规则变化1、直接加–edlookedwatched2、以不发音的e结尾的，加–dchangedmoved3、以辅音字母加y结尾的，变y为i，加-edstudiedcarried4、重读闭音节，一元加一辅，双写辅音字母，加-edplanneddroppedstopped二
2、、不规则变化见课本第121页。Saythepastparticiplesofthefollowingverbs.原形过去分词原形过去分词finishseewatchgivetravelwriterepairmakelivehearownbecomefinishedwatchedtravelledrepairedlivedownedseengivenwrittenmadeheardbecomeTask2PracticeWhereistherailwaystation?Tourist:Excuseme
3、,I⑴___________(lose)mymap.Iwanttogototherailwaystation,butIcan’tfindit.It’snexttotheclocktower,isn’tit?Millie:Therailwaystation⑵_________(be)thereyearsago,butI’mafraidit’snotthereanymore.Tourist:Oh,really?I⑶________________(notvisit)SunshineTownforave
4、rylongtime.Things⑷_______________(change)alotovertheyears.havelostwashaven’tvisitedhavechangedMillie:You’requiteright.Thingshavechangedalot.⑸________you_______(see)ournewpark?Tourist:Yes,I⑹________just_______(see)it.Theparkissobigandbeautiful.Millie:Y
5、es,itis.It⑺____________(become)anewtouristattractioninSunshineTown.Now,letmeshowyouhowtogettotherailwaystation…HaveseenhaveseenhasbecomeAskandanswerthequestions:1.Whereistherailwaystationinthepast?2.Howisthenewpark?3.DoesMillieshowthetouristthewaytoth
6、erailwaystation?Usefulexpressions①It’snexttotheclocktower,isn’tit?反义疑问句:1．陈述部分肯定式+疑问部分否定式2．陈述部分否定式+疑问部分肯定式e.g.Theyworkhard,don’tthey?Shewasillyesterday,wasn’tshe?Youdidn’tgo,didyou?Hecan’trideabike,canhe?②Now,letmeshowyouhowtogettotherailwaystation.1.
7、howtogettotherailwaystation怎样去火车站，疑问词how+动词不定式作宾语。例如：He'lltellyouwhattodonext.他会告诉你下一步做什么。Wehaven'tdecidedwheretogoforaholiday.我们还没决定去哪儿度假。2.getto=arrivein/at=reach到达ActthedialogueoutExcuseme,…Whereistherailwaystation?……CompletethefollowingdialogueA:E
8、xcuseme,couldyou_______(tell)methewaytothepostoffice?I_______(lose)theway.Iwant___________(post)theletter.Thepostoffice________（be）hereinthepast.ButnowI’mafraidit________(move).B:Yes,godownthisstreet,then______(turn)leftatthefirstcrossing.Atth
