英语人教版八年级下册翻转课堂--现在完成时课件.pptx

现在完成时态presentperfect,Clues(线索):1.Whatareyoureading?2.Ireaditattheageofeight.3.Whatdoyouthinkofthebook?4.-Haveyoueatendinner?-No,Ihavent.,现在进行时,一般过去时,一般现在时,现在完成时,Whatkindsoftense(时态)areinthevideo?,Watchavideo,Doyouknowwhatsmyfavoritekindofbooks?,ChenZhaorui_reading.Inthemorning,hereadsthenewspaperandintheeveninghereadsbooks.he_already_morethan100differentbooks!Hisfavoritekindofbooksissciencefiction.He_readingabookaboutrobotslastweekand_abookreportaboutitnextweekforherFrenchclass.Everytimeheisinthelibrary,Chenlooksatthemanybookshe_yetandhecantwaittoreadthem.,Listening,loves,has,read,finished,willwrite,hasntread,Exercisesbeforeclass,Analysisofmistakes,具体过去时间要用过去时,for+时间段，用现在完成时,什么时候用现在完成时？强调过去发生的动作对现在造成的影响或结果。关键词：already,never,ever,just,before,yet等。for+时间段；since+时间点/句子（一般过去时）in/during+时间段,Deepthinking1,for+时间段,具体过去时间要用过去时,Chinese=English,我来到这个学校后，袁老师就一直教我数学。,teach,taught,taught,MissYuanhastaughtmemathsinceIcametotheschool.,Translation,1.Dosomemoreexercisesbyyourself.独立完成反馈练习（一）2.Discusswitheachotheringroups.小组内互相讨论3.Explainthereasonstoeachother.解释理由,反馈练习,Analysisofmistakes,“待在（某地）”,“去过（某地）”,“去了（某地）”,Deepthinking2,havebeento&havegoneto&havebeenin有何区别？havebeento表示“某人去过某地”（已回来）havegoneto表示“某人去了某地”（未回来）havebeenin表示“某人在某地待了多长时间”,“去过（某地）”,“去了（某地）”,Translation,Chinese=English,陈宜阳去过图书馆许多次了。,ChenYiyanghasbeentothelibrarymanytimes.,-陈宜阳去哪里了？-他去了厕所。,-WhereisChenYiyang?-Hehasgonetothewashingroom.,have(has)been和have(has)gone的区别,Wherehashebeen?Wherehashegone?,have(has)been:表示曾经到过某地，人现在不在某地。have(has)gone：表示已经去过某地了，人现在在去某地的路上或已经在某地了。,翻译：,他去过哪里？（他已经回来了）,他去哪儿了？（他不在这里）,练：,ShehasbeentoShanghai.ShehasgonetoShanghai.,1.Dosomemoreexercisesbyyourself.独立完成反馈练习（二）2.Discusswitheachotheringroups.小组内互相讨论3.Explainthereasonstoeachother.解释理由,中考链接,Analysisofmistakes,Deepthinking3,如何回答“Howlong?”引起的问句？用for+时间段或since+时间点回答。,Analysisofmistakes,具体过去时间要用过去时,Deepthinking4,如何区分瞬间动词与持续性动词？表示短暂性(瞬间性)的动词在现在完成时的句中不能和一段时间连用.短暂性的动词如：come，go，join，leave，buy,die等，在完成时态中不能与for,since短语或Howlong等引起的时间状语连用。,瞬间动词的转化口诀瞬间动词动作快，for和since时间段，不能相连需转化，buy要变身成have,begin就是beon,leave就是beaway,borrow是keep,sleep就是beasleep,die就是bedead,open就是beopen。,Correctthemistakes改错,Iveboughtthisbikeforthreeyears.Themoviehasbegunfortenminutes.Shehasleftherhometownforthreeyears.Theoldmanhasdiedforoneyear.Ihaveborrowedthisbookfortwoweeks.,1.别管以后将如何结束，至少我们曾经相聚过。萍聚Nomatterhowwellendinthefuture,2.你是我写过最美的情书。(loveletter)爸爸去哪儿YouarethemostbeautifulloveletterthatIhavewritten.3.有没有人曾告诉你，我很爱你。有没有人告诉你Isthereanybodywho4.（我们）曾一起走却走失那路口。可惜不是你Wehavewalkedtogetherbuthavebeenlostatthecrossing.5.我们变成了世上最熟悉的陌生人。最熟悉的陌生人Wehavebecomethemostfamiliarstrangers.,歌词翻译大挑战！,wehaveoncebeentogetheratleast.,hasevertoldyouth