八年级英语下册：Unit 4 Educational exchanges Language课件广州牛津版.ppt

unit4educationalexchanges language haveyoueverseenthesemovies canyounamethem haveyoueverseen yes ihave no ihavenot no ihaven t atthattime harry use abroom 扫帚 tofly used spiderman be ourhero haveyoueverseen hasbeen spiderman haveyoueverseen haveyouthoughtofbeingapopstar twotenses 时态 thesimplepasttense 一般过去时 thepresentperfecttense 现在完成时 trytowritedownthemissingwordsinyourstudents sheetwhilelistening trytofindoutthedifferencesbetweenthesetwotenses haveyouneverbeenmellow 你不曾快乐过 therewasatimewheniwasinahurryasyouare iwaslikeyou therewasadaywhenijusthadtotellmypointofview iwaslikeyou nowidon tmeantomakeyoufrown 皱眉头 no ijustwantyoutoslowdown haveyouneverbeenmellow haveyounevertriedtofindacomfortfrominsideyou haveyouneverbeenhappyjusttohearyoursong haveyouneverletsomeoneelsebestrong canyoutellthedifferences betweenthetwotenses thepresentperfecttensetellsussomethingaboutthepastandpresent thesimplepasttensereferstoactionsinthepast notthepresent ihavevisitedhk hkisnotnewtomenow ivisitedhk iamtalkingaboutthepast past now superpk 1 2 3 4 5 6 7 8 round1 choosetherightexplanation 1 itwasrainythismorning 2 ithasbeenrainythismorning a themorningisnotyetover b itisafternoon b a thingstoremember wecanusethismorning thisafternoonandtodaywiththepresentperfectwhentheyincludethepresenttime whenthetimeisover weusethepast thesimplepasttense 2 thepresentperfecttense a yesterdayb forfiveyearsc lastweekd ever alreadye 5yearsagof since5yearsago match a b c d e f thingstoremember inthesimplepasttense weuse lastweek 5yearsago inthepresentperfecttense weuse already just yet ever for5years since5yearsago chanceorchallenge 5points ihaveseenthefilm titanic already when you it thedaybeforeyesterday a have seenb will seec did seed did seen2 mrblack inchinasincefiveyearsago a livedb haslivedc livesd isgoingtolive choosetherightanswer payattentiontothetimeandthetense chanceorchallenge 5points i graduate in1993andinthatyeari begin toteachenglishinamiddleschool in1998 i move tobeijing i teach englishinaschoolfornearly8yearssincethen graduated began moved havetaught payattentiontotheirregularverbs correctthesentences hehasdrankthreecupsoftea 2 theyhavelivedtheresincethreeyears drunk forthreeyears sincethreeyearsago payattentionto for3years and since3yearsago p55 completetheconversationbelowusingthecorrecttense you see thebookshoponguangmingstreet no i well it open thedaybeforeyesterday i go thereyesterdayandit be reallygood i buy somebooksabouttravel haveseen haven t opened went was bought i go tonewzealandduringthesummerholiday andi want toknowaboutthecountry wow i nottravel forages actually i useto travelalotwheni be younger where you go haven ttravelled usedto was didgo wanted went i go tothailandseveraltimes andsomeothercountrieslikefrance italy etc i be tothailandtwice nowi really look forwardtogoingtonewzealand went havebeen amlooking thepresentperfecttensetellsusabout thesimplepasttensereferstocompletedactionsin thepastandthepresent thepast notthepresent conclusion makeconversations superpk