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形容词及副词1用以修饰名词，表示事物的特征的词。e.g.long,empty,cheap,hungry,etc.在句中作定语、表语、宾语补足语等成分．2e.g.Heisagoodstudent.Ihavesomethingimportanttotellyou.当形容词修饰由some-,any-,no-,every-构成的不定代词时,形容词要放在这些不定代词的之后.e.g.Isthereanythinginterestingintoday’snewspaper?3Thetreesturngreeninspring.Wearealoneontheisland.只能作表语，不能作定语的形容词你能说出几个？aloneafraidawakeasleepaliveable4形容词和宾语一起构成复合宾语．e.g.Wemustkeeptheclassroomclean.Hemadeushappy.Colouritgreen.56词尾变化原级比较级最高级单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-sttallhardlargewide以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或estbighotthinfatwet以辅音字母+y结尾的词变为i再加-er,或-esthappydryearlynarrowclever多音节词和多数双音节词在其前面加more和mostdifficultpopularslowlytallerharderlargerwidertallesthardestlargestwidestbiggerhotterfatterwetterbiggesthottestfattestwettesthappierdrierearlierhappiestdriestearliestnarrowercleverernarrowestcleverestmoredifficultmorepopularmoreslowlymostdifficultmostpopularmostslowly少数以-er,-ow结尾的双音节词可加-er或-est7原级goodwellbadillmanymuchlittlefarold比较级最高级betterbestworseworstlessmoremostfarther/furtherolder/elderleastfarthest/furthestoldest/eldest8TomisastallasMike.as+形容词原形+asThereareasmanystudentsinourschoolasyours.TomisthreetimesasoldasMike.9否定notas+形容词原形+as“和…不一样”或notso+形容词原形+as“不及／不如…TomisnotastallasMike.TomisnotsotallasMike.10比较级+than…Thisbridgeislongerthanthatone.Ourschoolislargerthantheirs.11表示两者之间的选择，可使用“Whichis+比较级，…or…?”表示不及另一方时，使用“less+原级+than…”Whichislonger,thisoneorthat?Thisparkislessbeautifulthanthatone.12Thistruckisbigenoughtocarry5tons.so+形容词原级+that丛句Heissobigthathecan’tentertheroombythedoor.…too+原级+todosth.Heistooyoungtojointhearmy.形容词原级+enoughtodosth.13“The+比较级…，the+比较级…”“…比较级+and+比较级…”Thesmallerthehouseis,thelessitwillcostustheheat.Inspring,thedaysaregettinglongerandlonger.14…oneofthe+最高级+名词复数…最高级+of(in)…Thisis/wasthe最高级+名词+that定语从句LuXunisoneofthegreatestwriterslastcentury.ThisistheworstfilmthatIhaveseentheseyears.Ofallthemoviestars,IthinkZhangZiyiisthebest.15B.形容词的构成1.名词+y变为形容词n+y:rainy,sunnyfoggystormy,windy,snowy,frosty,cloudy,lucky,healthy,sleepy,noisy,guilty…2.名词+ly变为形容词n+ly:lovely,friendly,lonely,livelyweekly,daily…3.名词+其它后缀变为形容词：n+ful:careful,beautiful…n+less:careless,useless…n+ous:dangerous…161.Helooked________becausehedidn’tpasstheexam.(happy)2.Itis________toshoutattheoldpeople.(polite)unhappyimpoliteCanyouchangetheflowingwordsintoopposites?+:possible________patient_________+:correct________active________+:necessary__________friendly_________+:honest_________+:regular_________impossibleimpatientincorrectinactiveunnecessaryunfriendlydishonestirregulariminundisirWecanaddprefixestosomeadjectivestoformopposites.某些形容词可以加上特定的前缀变成相应的反义词17用来修饰动词、形容词、其它副词、全句或名词词组及句子的词。e.g.very,early,out,soon,quickly,etc.18Scientistsareworriedthatsomethingintheairmayleadtovariousdiseasesincludinglungcancer.ShiYuankai,oneofthefamousdoctorsinShanghai,saidlongtimestayintheharmfulairtheairwithsomethingsmallerthan2.5micrometers(PM2.5)whichgoestothelungs,isamajorhealththreat.reallyTrytofindoutalltheadverbs!especiallydirectly19Airqualityinthecapitalisbadbecauseoftheheavyfog.Beijing’sairwaswidelypollutedonMonday,accordingtotheChinaNationalEnvironmentalControllingCenter.InBeijing,thelungcancerratehasincreasedfastduringthepastfewyears.Increasingairpollutionmightbeblamed(v.把……归咎于)fortheuseofcars.Worsely,protectivewayslikewearingfacemaskshelpbecausethedustissmall.Trytofindoutalltheadverbs!veryhardlytoo201.修饰动词2.修饰形容词3.修饰副词4.修饰整句…goesdirectlyto……arereallyworried…hasincreasedquitefast…Worse,protectivewayslikewearingfacemaskshardlyhelp211.ShiYuankai,oneofthefamousdoctorsinShanghai,saidlongtimestayintheharmfulairespeciallytheairwithsomethingsmallerthan2.5micrometers(PM2.5)whichgoesdirectlytothelungs,isamajorhealththreat.2.Beijing’sairwaswidelypollutedonMonday,accordingtotheChinaNationalEnvironmentalControllingCenter.3.Worse,protectivewayslikewearingfacemaskshardlyhelpbecausethedustistoosmall.Whendoweuseadverbs?1.修饰动词221.InBeijing,thelungcancerratehasincreasedquitefastduringthepastfewyears.Whendoweuseadverbs?3.修饰副词231.Scientistsarereallyworriedthatsomethingintheairmayleadtovariousdiseasesincludinglungcancer.2.Airqualityinthecapitalisverybadbecauseoftheheavyfog.3.Worse,protectivewayslikewearingfacemaskshardlyhelpbecausethedustistoosmall.Whendoweuseadverbs?2.修饰在形容词241.ShiYuankai,oneofthefamousdoctorsinShanghai,saidlongtimestayintheharmfulairespeciallytheairwithsomethingsmallerthan2.5micrometers(PM2.5)whichgoesdirectlytothelungs,isamajorhealththreat.2.Worse,protectivewayslikewearingfacemaskshardlyhelpbecausethedustistoosmall.Whendoweuseadverbs?4.修饰整句253.Wecantakeawalk,forthewindblows__________inMarchthaninFebruary.(gentle)4.Ofallthepollutionfighters,treesprotectourenvironment_____(good).Soweshouldplantmoretrees.1._______,wecansavemoreelectricityduringEarthHour.(actual)ActuallycarefullymoregentlybestWhatcanwedotosavetheearth?sortv.分类2.Wecansorttherubbishas_______asourclassmates.(careful)261.频率副词always,usually,often,sometimes,seldom,neverIusuallywatchTV.2.程度副词very,quite,so,such,really,rather,too,enoughIt’svery/sohottoday.3.方式副词(-ly)Myfathershoutedatmea