Unit8HaveyoureadTreasureIslandyet?SectionA(4a-4c)

HaveyoureadLittleWomenyet?--Yes,Ihave./No,Ihaven’t.Review

HasTinareadTreasureIslandyet?--Yes,shehas./No,shehasn’t.Review

PresentationWatchandfillLetsenjoyavideoandfillintheblanks.I____________(climb)thehighestmountains.I__________(run)throughthefields.Onlytobewithyou.Onlytobewithyou.ButIstill_____________(notfind)whatImlookingfor.ButIstill_____________(notfind)whatImlookingfor.ButIstill_____________(notfind)whatImlookingfor.haveclimbedhaverunhaventfoundhaventfoundhaventfoundWhattense(时态)arethesesentences?thepresentperfecttense(现在完成时)

Summerhasalreadycome,Summerhasalreadycome,

WillitstillbefarinAutumn?WillitstillbefarinAutumn?

肯定句主语+have/has+过去分词（pp）Summerhasalreadycome.WillitstillbefarinAutumn?

否定句主语+have/has+过去分词（pp）haven’t(havenot）+过去分词hasn’t(hasnot)+过去分词e.g.Ihaven’tbeentoBeijing.Hehasn’tseenhisparentsfortwomonths.疑问句把助动词have/has放在句首HasLindahadlunchtoday?HaveyoueverbeentoShanghai?

PresentationLookandsay(一)、“现在完成时”--用法(定义)1.表示_____发生或已经完成的某一动作对____造成的影响或结果。常与already,yet,just等词连用。过去现在Imnothungrynow.presentpastIhadbreakfast.I_____already____breakfast.早餐过去吃的，现在不饿。现在完成时包含两层意思，一是动作是过去某个时间发生的；二是现在还存在过去动作的影响或结果。现在完成时即联系现在又说明过去。havehad

PresentationLookandsayPleaseusethestructure“has/havedone”todescribethefollowingpictures,expressingtheimpactofapastactiononthepresentpastnowfuture影响cleanedTheroomiscleannow.They___________theroom.havecleanedpastnowfuture影响sawthemovieIknowsomethingaboutthemovie.We_________themovie.haveseenI__________(eat)lunch.我吃过午饭了。haveeatenI_________(make)somemistakes.我犯了一些错误。havemade

PresentationLookandsay(一)、“现在完成时”--用法(定义)Istilllivehere.presentpastI____________herefor35years.30年来一直生活在这里Imovedherein1990.2.表示动作或状态从_____某一时间开始