现在完成时公开课(江玉娇）VIP免费

Areyouhungrynow?Haveyouhadbreakfast?Yes,Ihave.Iamnothungrynow.No,Ihaven’t.Iamveryhungrynow.Hasyourfriendhadbreakfast?Yes,he/shehas.He/sheisnothungrynow.No,he/shehasn’t.He/sheisveryhungrynow.CanSarahusechopsticks?Hasshelearnedhowtousechopsticks?Yes,shehas.Shecanusethemnow.WhoisJerryandwhoisTom?Haveyouseenthiscartoon？Yes,IhaveIknowJerryisthemouseandTomisthecat.Hasyourfriendseenthiscartonn?Yes,he/shehas.He/sheknowsJerryisthemouseandTomisthecat.Whoistheman?Haveyouseenthisfilm?No,Ihaven’tseenit.Iknownothingaboutit.Hasyourfriendseenthisfilm?No,shehasn’tseenit.sheknowsnothingaboutit.现在完成时的用法描述_____发生或已经完成的某一动作对_______的影响或结果。过去现在Hehashadbreakfastthismorning.Heisnothungrynow.Sarahhaslearnedhowtousechopsticks.Shecanusethemnow.Ihaven’tseenthefilm.Iknownothingaboutit.完成学卷Ihavehadbreakfast.Ihaven’thadbreakfast.Haveyouhadbreakfast?Yes,Ihave.No,Ihaven’t.Hasyourfriendseenthisfilm?Yes,shehasseenit.No,shehasn’t.现在完成时的结构？完成学卷肯定式：主语+have/has+过去分词(pp.)否定式：主语+have/hasnot+过去分词(pp.)疑问式：Have/Has+主语+过去分词(pp.)1.现在完成时是怎样构成的？什么情况下使用has?Hehasfinishedhishomework.ShehaslivedinConghuaforalongtime.ErichasstudiedalittleChinese.Mycomputerhasstoppedworking.Ihaveseenthisfilm.Youhavehadbreakfast.Wehavebegunourclass.Theyhavemademanynewfriends.过去分词是怎么构成的？类型构成法原形过去式过去分词一般情况下，直接在词尾加_____,visit以不发音的e结尾直接加live“以辅音字母+y”结尾把y改成____,再加_____,studiedcry一个元音+一个辅音,先双写________,再加_______stoppeddroppededvisitedvisiteddlivedlivediedstudystudiedcriedcried辅音stopstoppeddropeddropped过去分词的规则变化（与过去式基本相同）不规则变化见“BookAP141-142”巩固练习：请写出以下动词的过去式和过去分词lookseeinvitedomakeopenworryputlookedlookedinvitedinviteddiddonesawseenmademadeopenedopenedworriedworriedputput完成学卷I,visit,theGreatWallIhavevisitedtheGreatWall.IhavenotvisitedtheGreatWall.否定句疑问句HaveyouvisitedtheGreatWall?Yes,Ihave.No,Ihaven’t.Wehavetravelledbyplane.we,travelbyplane否定句:一般疑问句:Wehavenottravelledbyplane.Haveyoutravelledbyplane?肯定/否定回答：Yes,wehave./No,wehaven’t.否定句:一般疑问句:肯定/否定回答：finishherhomeworkShehasfinishedherhomework.Shehasn’tfinishedherhomework.Hasshefinishedherhomework.Yes,shehas./No,shehasn’t.否定句:一般疑问句:肯定/否定回答：playbasketballTheyhaveplayedbasketball.Havetheyplayedbasketball?Theyhaven’tplayedbasketball.Yes,theyhave.No,theyhaven’t.havemethaveplayedhascookedhavestudiedhaveseenhaven’tvisitedhaven’tdoneReadthee-mailtogether.Finishtheexerciseonpage72.ShehasalreadyseenmanyplacesofinterestinBeijing.HassheevervisitedtheSummerPalace?Erichasjustsentane-mailtohermother.HassheseentheGreatWallyet?No,shehasn’tseentheGreatWallyet.Yes,shehasevervisitedit.No,shehasnevervisitedit.already(已经)、yet(还没有)、ever(曾经)、never(从不)、just(刚刚)等时间状语常与___________连用。现在完成时1.already、ever、never、just常置于have/has与过去分词之间。ShehasalreadyseenmanyplacesofinterestinBeijing.HassheevervisitedtheSummerPalace?Erichasjustsentane-mailtohermother._________________Yes,shehasevervisitedit.No,shehasnevervisitedit.ShehasalreadyseenmanyplacesofinterestinBeijing.HassheevervisitedtheSummerPalace?Yes,Ihaveevervisitedit.No,shehasnevervisitedit.Erichasjustsentane-mailtohermother.2.already、just常用于_____句...