过去时比较级最高级复习

过去时复习过去时描述已经发生的事情或过去的状态。eg:Ifinishedmyhomeworklastnight.

eg:Iwasontheschoolfootballteamatprimaryschool.

过去时的基本结构和人称无关，过去时中动词应该使用过去式动词变过去式，总体分成两大类：规则变化和不规则变化。规则动词过去式的构成原则:

1)一般在动词原形末尾加-ed；2)词尾是不发音的e结尾的动词加-d;3)末尾是辅音字母＋y动词，改y为i再加－ed;4)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.一、将下列动词变为过去式climb:watch:

wash:live:dance:use:

study:stay:stop:buy:do:read:climbedwatchedwashedliveddancedusedstudiedstayedstoppedboughtdidread动词-ed的发音规则规则动词词尾加-ed有三种读音：

1.在清辅音后读作[t]。如：asked,helped,watched,stopped

2.在浊辅音和元音后读作[d]。如：enjoyed,studied,moved,called

3.在t/d后读作[id]。如：wanted,needed

过去式搭配的时间状语agolastyesterdayonthatdayjustnowIn+过去年份onceuponatime(很久以前)before过去时考试题型1.辨音题2.时态题3.改写句子辨音题1.A:joggedB:enjoyedc:surfedD：lived3.LookedA:/d/B:/t/C:/id/D:/it/2.A:lastedB:wantedc:neededD：stopped(c)(D)(B)1.A:joggedB:enjoyedc:surfedD：lived时态题1.Where____(be)youlastsummer?I_____(stay)atmygrandma’shomeforamonth.2.Linda____(live)inAustraliatwoyearsago.3.Myfather____(jog)alotbefore.Butnowhe______(enjoy)bowling.4.Tom____(be)herejustnow.He_____(finish)hishomeworktwohoursago.werestayedlivedjoggedenjoyswasfinished改写句子1.WesanganddancedintheparklastSunday.(变为一般疑问句)3MikeboughtpresentsinKunming.(就划线部分提问）2.Tomhadawonderfultimeatthepartylastnight.(改成否定句)4.ThestudentshadagoodtimeattheEnglishevening.(保持原句意思)DidyousinganddanceintheparklastSunday?Tomdidn’thaveawonderfultimeatthepartylastnight.Whatdidmikedoinkunming?ThestudentsenjoyedthemselvesattheEnglishevening.过去时易错题1.无时间状语的时态题1)Anaccident_______(happen)toTom.Hehurthisleg.2)Ourclass_____(win)thefirstprizeinthescienceweekactivities.3)I_____(miss)suchawonderfulevening.Whatashame!4)He_____(notdo)hishomeworkonSunday.2.前面已有动词1)Ispenttwohours_____(do)myhomeworklastnight.2)Myfriendswent______(jog)yesterdaymorning.3.句子中有频度副词和过去的的时间状语Mymotheroften_____(help)mewithmyEnglishbefore.happenedwonmisseddoingjogginghelpeddidn’tdo难以判断的时态1.Acarhithimonthebusiestroad.(改成否定句)2.Hereadaninterestingstorybeforetheclass.(改成一般疑问句)Acardidn’thithimonthebusiestroad.Didhereadaninterestingstorybeforetheclass.比较级最高级复习形容词、副词比较级：两者之间进行比较。Eg:TomistallerthanMary.形容词、副词最高级：三者或以上之间进行比较。Eg:Tomisthetalleststudentinourclass.形容词和副词比较级和最高级的构成规则1)一般情况：+er(比较级)(the)+est(最高级)

eg:quiet--quieter--thequietest

clever--cleverer--thecleverest

2)词末为--e（不发音）+r–(the)+st

eg:fine--finer--thefinest

close--closer--theclosest

3)以-y结尾,且-y前是辅音字母的形容词的比较级和最高级是把-y去掉,加上-ier和the-est构成.Eg:busy--busier--thebusiest

happy--happier--thehappiest4)重读闭音节，末尾只有一个辅音字母的：

双写辅音字母+er—(the)双写辅音字母+est

Eg:hot--hotter--thehottest

big--bigger--thebiggest

red--redder--thereddest

wet--wetter--thewettest

fat--fatter--thefattest

thin--thinner--thethinnest5)a.形容词、副词单词长度超过7个的

b.以ly结尾的副词

比较级：more+原形；最高级：themost+原形Eg:expensive---moreexpensive—themostexpensivequicky--------morequickly--------(the)mostquickly5)不规则变化good/we