Unit2TheyhaveseenthePyramids. (3)

Module2Experiences,Haveyouever.?,Ihaveeverriddenahorse.,rideahorse,Hehasneverriddenahorse.,Thepresentperfecttense,Sb.+have/has+doneIhave(not)visitedChina.HaveyouvisitedChina?Yes,Ihave./No,Ihavent.Hehas(not)visitedAmerica.HashevisitedAmerica?Yes,hehas./No,hehasnt.,1.表示过去发生的动作对现在有影响或造成现在某种结果,并且无明显的过去时间状语。Ihavelostmypen.Icantfinditnow.Hehasreturnedthebooktome.Youcanborrowitnow.,2.表示到现在为止，已经或刚刚完成的动作。Wehavealreadyhandedinthehomework.Shehasjustfinishedwashingtheclothes.,4.表示从过去到现在之间曾经经历过的事情,常和never,ever,once,twice,threetimes,before等词连用。HehasbeentoLondontwice.Ihavenevertraveledbymyself.,3.表示从过去开始，持续到现在的动作。Theyhavelivedhereforfiveyears.WehaveknowneachothersinceImovedhere.,already,yet,just,never,ever,thisweek,thesedays,时间段before,lately,recently,inthepastfewdays,for时间段，since过去时间点或从句(用一般过去时态),现在完成时态的典型标志词,一般过去时是强调动作在过去发生，而现在完成时是强调过去发生的动作对现在造成了影响和后果。注意：在出现了justnow,yesterday,lastweek,in1980,ago等时间状语的句子里,不能用现在完成时。,与一般过去时的区别：,Pastparticiple,规则变化（发音）同过去式A,cleancleanedcleanedB,likelikedlikedplayplayedplayedC,stopstoppedstoppedD,trytriedtried不规则变化dodiddonebewas(were)beengowentgonecomecamecomehavehadhadflyflewflown,Activity1and2,Listenandnumberthewordsasyouhearthem.SaywhichofthewordsinActivity1yousanseeinthephoto.,ListentothedialoguebetweenTonyandLingling,andanswerthequestion:,Whataretheytalkingabout?,Theyretalkingaboutthecompetitionandtheprize.,ListenandcheckwhatLinglingandTonyhaveorhaventdone.,FindoutthesentencesofPresentPerfectinthedialogue:,Haveyoueverwonanyprizesbefore?No,Ihavent.Ivealwayswantedtogoonadreamholiday.Ivealsoenteredlotsofspeakingcompetitions,buthaventwonanyprizes.Ivestoppedtryingnow.Haveyoueverthoughtaboutotherkindsofcompetitions?Thatsoundswonderful,butIhaventtravelledmuch.,AskandanswerquestionsaboutwhatLinglingandTonyhaveorhavenotdone.,Readthedialogueandthenworkinpair,Notes,Itllhelpimproveyourspeaking.Icantaffordit.Thatsapity!Thatsoundswonderful.Itdoesntneedtobetrue!Youcanmakeitup.,washyourteeth,Haveyou?Yes,Ihave./No,Ihavent.,readthebook,Hasshe?,haverice,Havethey?,Hasshe?,watchTV,visittheSummerPalace,Hashe?,Guess!,1.c_tion(6)2.e_tion3.t_tion4.c_tion5.p_tion(8)6.p_tion(6)7.p_tion,petition,2.education,3.translation,4.conversation,5.pronunciation,6.punctuation,7.population,Haveyouevertakenaplane?,Haveyoueverbeenabroad?,Hasyourgrandpabeeninthecountry?,Haveyoueverbeentoaconcert?,HaveyoueverbeentoCairo?,Readandanswer,Writeouttheadjectiveformsofthefollowingwords,Example:China:Chinese1)Germany:_Greece:_France:_Japan:_2)Italy:_Canada:_Australia:_India:_SouthAfrica:_,German,Greek,French,Japan