形容词和副词的比较级和最高级(PPT46张)

形容词副词专项复习比较级最高级词形构成原级形容词和副词不规则变化规则变化the+最高级…形容词adj.和副词adv.区分运用形容词adj.1.adj.+名；2.系+adj.；3.实动+sb./sth.+adj.副词adv.1.动+adv.2.adv.+adj./adv.3.adv.+句子形容词adj.和副词adv.的三级变化及运用大多数形容词和副词有三个等级：原级比较级最高级形容词和副词比较级和最高级构成1.longfastyoungtall2.finelatenicelarge3.thinbig形容词和副词比较级和最高级构成1.longfastyoungtall2.finelatenicelarge3.thinbiglongerlongestyoungeryoungest一般在词尾加er,est以字母e结尾的词,加r,st重读闭音节词只有一个辅音字母时,双写辅音字母,加er,estfinerfinestlaterlatestthinnerthinnestbiggerbiggesttallertallestfasterfastestnicernicestlargerlargest大热天，胖子湿了，瘦子红眼了big,hot,fat,wet,thin,red4.easylucky5.beautifulserious形容词和副词比较级和最高级构成earlyslowlyquickly以辅音字母加“y”结尾的双音节词,先改“y”为“i”再加er,estluckierluckiest4.easyluckyeasiereasiest5.beautifulseriousmorebeautifulmostbeautifulmoreseriousmostserious部分双音节词和多音节词在前面加more或most形容词和副词比较级和最高级构成earlyslowlyquicklyearlierearliestmoreslowlymostslowlymorequicklymostquickly注意：以“ly”结尾的副词，除early外，其后一般加more或most.不规则形容词的比较级和最高级good/wellbad/badly/illmany/muchlittlefarold不规则形容词的比较级和最高级good/wellbad/badly/illmany/muchlittlefaroldbetterbestworseworstmoremostfartherfarthestfurtherfurthestlessleastolderoldesteldereldest注：older一般指年龄大小；Myfatherisolderthanmymother.elder指长幼关系(一般修饰名词作定语);Myelderbrotherisadriver.farther指距离更远.jumpfartherfurther指抽像的.IwanttostudyEnglishfurther.furtherreading/information/studyimportant_______________________________easy______________________________________happy____________________________________thin___________________________________good____________________________________hot______________________________________easily____________________________________many____________________________________nice____________________________________delicious________________________________说出下列形容词副词的比较级最高级important_______________________________easy______________________________________happy____________________________________thin___________________________________good____________________________________hot______________________________________easily____________________________________many____________________________________nice____________________________________delicious________________________________说出下列形容词副词的比较级最高级moreimportantmostimportanteasiereasiesthappierhappiestthinnerthinnestbetterbesthotterhottestmoreeasilymosteasilymoremostnicernicestmoredeliciousmostdelicious原级的用法1.肯定：…as+原级+as…“…和…一样”Youareastallasme.=YouareastallasI(am).HehasasmanybooksasI(have=do).Thiscomputerrunsasfastasthatone.2.否定…notas/so+原级+as…“…不如…”Thisjacketisn’tas(so)cheapasthatone.Shedoesn’thaveas(so)manybooksasIhave.Henrydoesn’tstudyas(so)hardashiselderbrother.3.twice/数词times+as原级as这条河是那条河的三倍宽.Theriveristhreetimesaswideasthatone.Theroomistwiceasbigasmine=(myroom).…as+原级+as…“……和……一样”Heis____________(一样高)Jim.Shestudies_____________(一样努力)Mary..…notas/so+原级+as…“…不如/没有…”Heisn’tastallasJim.…less+原级+than…“……不如/没有……”Shestudies_____________thanMaryShedoesn’tstudyashardasMaryHeis___________thanJim.…as+原级+as…“……和……一样”Heis____________(一样高)Jim.Shestudies_____________(一样努力)Mary..…notas/so+原级+as…“…不如/没有…”Heisn’tastallasJim.…less+原级+than…“……不如/没有……”Shestudies_____________thanMaryShedoesn’tstudyashardasMaryHeis___________thanJim.astallasashardaslesstalllesshard比较级的用法1.…比较级+than…“……比……更……”Thiscakeis_________________(味更美)thatone.LiLeisings___________(比…更好)Jim.Heistwoyears_________(比…更大)me.1.…比较级+than…“……比……更……”moredeliciousthanbetterthanolderthantwoyearsThiscakeis_________________（味更美）thatone.LiLeisings___________（比…更好）Jim.Heis_________(比…更大）me.2.比较级，…or…?“哪个更……?”表示两者之间的选择.Whichislonger,thisoneorthatone?Whodrawsbetter,TomorJim?3.形容词的比较级前面一般不加冠词，但表示“两者中较……”的时候，要用“the+比较级+ofthetwo”。Sheisthetallerofthetwogirls.Doyouknowthemoreoutgoingboyofthetwounderthetree?4.比较级+and+比较级“越来越…”Theweatherisgetting—————————（越来越暖和）.Ourschoolisgetting——————————（越来越漂亮）.moreandmore+原级5.The+比较级…，the+比较级…“越……,越……”4.比较级+and+比较级“越来越…”Theweatherisgetting—————————（越来越暖和）.Ourschoolisgetting————————————（越来越漂亮）.Themoreyoueat,thefatteryouwillbe.Themore,thebetter.moreandmore+原级warmerandwarmermoreandmorebeautifulThemoreexerciseyoudo,thehealthieryouwillbecome.注意：比较级前面可以用even(更加)，much/far/alot(……得多)，alittle/abit/alittlebit(一点),等词语表示不定程度或数量。Thisroomismuchbiggerthanthatone.Iamalittletallerthanhe.Hestudiesfarharderthanbefore.注意：1.比较级中为了避免重复，常用one/that/those替代前面出现过的名词。Thispenisshorterthanthatone.TheweatherhereismuchhotterthanthatofShanghai.ThecarsmadeinTianjinaremuchmorepopularthanthoseinShanghai.onethosethat代替可数名词单数代替可数名词复数代替可数名词单数/不可数名词2.必须是同类事物之间的比较。Myhouseismuchcleanerthanhers.（=herhouse)3.very/quite/so/as/too/really+原级much/alittle/abit/alot/even/far/alittlebit+比较级Ifeelevenworsetoday.Youhavemuchmoretodo.1.Themoreexerciseyoutake,the_______youwillbe.A.weakB.healthierC.luckierD.worse2.EveryknowsChinaisgetting_____A.richandrichB.richerandricherC.thericher,thericherD.richestandrichest3.Ithinkourschoolisbecoming_____A.morebeautifulandmorebeautifulB.moreandmorecleanerC.moreandmorebeautifulD.cleanandclean4.Ofthetworooms,thisoneis________A.bigB.biggerC.thebigger1.Themoreexerciseyoutake,the_______youwillbe.A.weakB.healthierC.luckierD.wo