六年级复习串讲（一）时态1.一般现在时：现在或者平时发生的事情usually\often,考虑用三单（+s,es）Myfriendusuallygoestoschoolat7:00-Whatdoesyourfatherdo?-Heisanaccountant.2.正在进行时：现在正在发生，做的事情（look，now）1)-Whatareyoudoingnow?-Iamwritingaletter.2)Look!Itisrunning.3)Theyarecolletingstampsnow.(Theylikecollectingstamps)3.一般将来时：将来发生的事情(nextweekend/moth/year,thismorning/afternoon/evening,tomorrow)1)Whatareyougoingtodo?Iamgoingtotakepictures.2)AmyisgoingtohaveEnglishclassthisafternoon.Wearegoingtotakeatripnextmonth.4.一般过去时：过去发生的事。（lastweekend/month/year,yesterday）1)Whatdidyoudo?Iboughtpresent.2)MyfathersanganddancedinXinjinang.注意：如何做时态练习题？1.看时间状语，有没有明确的表示每个时态的特征的词。如last，或tomorrow2.一问一答要对应（连线题）WhereisSarahgoingtodothisevening?SheisgoingtoHonkong.Didtheyeatgoodfoodlastweekend?No,theydidn’t.3.注意单词不同的变化一．第三人称单数式play_playsUncleusuallyplaysfootballonhisholiday.live-livesteach_teacheswatch-watchesdo_doesgo_goes二．现在分词(正在进行时)cook_cookingdinnerrun-runningswim-swimmingwrite-writingane-mailtake-takingpictures三．一般过去式的不规则变化do-didthedishes(洗碗)go-wenttoaparkread-readbookstake-tookpictureseat-ategoodfoodsing-sanganddancedsee-sawelephantbuy-boughtpresentshave-hadEnglishclassget-gottodraw-drewpicturesstudy-studiedfly-flewswim-swam区别+er,+ed,+es1.词尾加er,表示：形容词的比较级(than表示比较)young-younger___olderbig-bigger__smallertall-taller___shorter(longer)strong-stronger(heavier)___thinner2.词尾加ed,表示:动词的过去式（yesterday,last）详见动词的不规则过去式3.词尾s或es，在名词后是复数，在动词后是三单。potato-potatoeswalk-walks
