一般过去时和习题PPT课件

.,1,Simplepasttense(一般过去时),Unit8Grammar,.,2,规则动词过去式的构成,构成规则,1、一般在动词原形末尾加ed2、结尾是不发音的e的动词加-d3、结尾是“辅音字母+y”的动词，先变“y”为“i”再加ed4、末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加ed,.,3,1.play2.kick3.start4.love5.use6.carry7.study8.chat,kicked,started,loved,used,played,carried,chatted,写出下列动词的过去式,studied,.,4,规则动词过去式词尾-ed的读音,.,5,巧记不规则动词过去式,不规则过去式am_is_are_do_go_lie（躺)_see_take_get_have/has_make_find_,were,did,went,lay,saw,took,got,had,made,found,was,was,.,6,巧记不规则动词过去式,过去式含有“a(o)ught”：teach（教）_think（想)_buy（买）_bring（带来)_catch(抓住）_fight(打架)_,bought,brought,caught,fought,thought,taught,.,7,含“ee”的去e末尾+t：keep（保持）_sleep（睡）_sweep（扫）_meet（遇见_feel（感觉）_leave（离开_末尾+t：learn(学习)_mean(意思是)_burn(燃烧)_,巧记不规则动词过去式,kept,slept,swept,met,felt,left,learnt,meant,burnt,.,8,巧记不规则动词过去式,过去式同原形：cut(割)_put(放)_let（让)_set(设置)_hit（击打)_read(读)_cost（花费）_hurt(伤害)_beat(战胜）_,/red/,.,9,巧记不规则动词过去式,不规则动词过去式过去式把某个字母改成“a”run_give_sing_sit_swim_ring_begin_come_eat_drink_,gave,sat,swam,rang,sang,ran,began,drank,ate,came,.,10,巧记不规则动词过去式,不规则动词过去式过去式把某个部分改成“o”ride_drive_write_win_shine_speak_break_wear_bear_,drove,wrote,won,spoke,rode,broke,bore,wore,shone,.,11,巧记不规则动词过去式,不规则动词过去式过去式中含“ew”的：know（知道）_draw（画）_blow（吹）_fly（飞）_throw(投掷)_show(展示)_,drew,blew,flew,threw,knew,showed,.,12,巧记不规则动词过去式,不规则动词过去式其他：tell_sell_fall_hold_send_spend_lend_build_can_will_shall_say_pay_lay_,sold,fell,held,sent,told,spent,built,would,could,should,said,paid,laid,lent,.,13,1.are2.go3.have4.doe6.take7.eat8.put,动词过去式转换练习,将下列动词变为过去式,werehadcameate,wentdidtookput,.,14,返回上页,返回首页,返回练习,动词过去式转换练习答案,1.looklooked2.livelived3.stopstopped4.carrycarried5.hopehoped6.triptripped7.callcalled8.finishfinished9.wantwanted10.arewere11.gowent12.havehad13.dodid14.getgotecame16.saysaid17.seesaw18.putput19.eatate20.taketook21.readread,.,15,一般过去时的用法,1、表示过去某个时间发生的动作或存在的状态。Hewasathomeyesterday.Igotupatsixthirtyyesterdaymorning.Ivisitedmyauntlastweekend.,2、表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.healwayscarriedanumbrella.,.,16,常用时间,常与一般过去时态连用的时间有：,yesterday,yesterdaymorning,thedaybeforeyesterdaylastnightlastweek,lastmonth,lastyeartwodaysago,threeyearsagoamomentago=justnow(刚才）in1990,(in1998)thismorning,thisMondayWhenIwas5yearsold,.,17,主语+be动词的过去式（was,were）.,主语+be动词的过去式（was,were）+not.,be动词的过去式（was,were）+主语?,Hewasbusyyesterday.,Hewasnotbusyyesterday.,Washebusyyesterday?,be动词的过去时：,.,18,主语+动词的过去式.,主语+didnot+动词原形.,Did+主语+动词原形?,Heplayedtennislastweek.,Hedidnotplaytennislastweek.,Didheplaytennislastweek.,实义动词的过去时:,.,19,I用动词的适当形式填空,1,Sheoften_(go)toschoolateightoclock.2,Theyare_supper.(eat)3,Heusually_upat17:00.(get)4,She_(live)inBeijinglastyear.5,Sally_tothezootomorrow.(go)6,_(be)thereafly(苍蝇)onthetablejustnow?,goes,eating,gets,lived,willgo(isgoingtogo),Was,.,20,句型转换：,1.Hehadlunchatschooleverydaylastyear.(否定句)He_havelunchatschooleverydaylastyear.2.Theylikedthecityfiveyearsago.（一般疑问句）_theylikethecityfiveyearsago？3.Shedidherhomeworkathomejustnow.(否定句)She_doherhomeworkathomejustnow.4.WehadagoodtimelastSunday.(一般疑问句)_youhaveagoodtimelastSunday?,didnt,Did,didnt,did,.,21,PRACTISE,改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy_herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)_he_meatinthefridge?3、Shestayedthereforaweek.（对划线部分提问）_she_there?4、Therewassomeorangeinthecup.（变一般疑问句)_there_orangeinthecup?,didntdoDidfindanyHowlongdidstayWasany,Thatsgreat,.,22,III.句型转换TheycametoChinain1990.(变一般疑问句)_they_toChinain1990?2.Iwasillfortwodayslastweek?(同上)_youillfortwodayslastweek?3.Thetwinsgotoschoolonfooteveryday.(同上)_thetwins_toschoolonfooteveryday?4.ShewashedtheclotheslastSunday.(变否定句)She_theclotheslastSunday,Did,come,Were,Do,go,didnt,wash,.,23,Findthemistakesandcorrectthem,1.Icarryedanumbrellayesterday.2.Doesyouruncleseeafilmlastweek？3.Theydontclimbthehillyesterday.4.Katedidntplayedbadmintonyesterdaymorning.5.Wegotothemuseumlastmonth.,carried,Did,didnt,didntplay,went,.,24,巧记动词过去时态,动词一般过去时，表示过去发生的事；be用was或用were,have,has变had；谓语动词过去式，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。,.,25,BobsDay,Bobgotupat7:30yesterdaymorning.Afterbreakfast,hewenttoschoolat8:10bybus.Hegottoschoolat8:45.Hehadhisfirstclassat9:00