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形容词,要点一：形容词的作用,Point1作定语eg：Ourcountryisabeautifulcountry.ItsaninterestingEnglishfilm.Thechildlivesinaveryhappyfamily.,Point2,作表语跟在系动词be、feel、get、become等后。eg：Thefishwentbad.OurEnglishteacherisprettyandyoung.Thefilmisveryinteresting.,Point3,作宾语补足语常与make、leave、keep等动词连用。eg:Whatshesaidmadehimsad.Wekeepourclassroomcleanandtidy.,Point4,作状语eg:Hungryandtired,Ihadtostoptohavearest.（原因）Rightorwrong,Illstandonyourside.（让步）Hereturnedfromwar,safeandsound.（结果）安然无恙,Point5,形容词的名词化某些形容词加上定冠词可以泛指一类人，与谓语动词的复数连用。如：thedead,theliving,therich,thepoor,theblind,thedeaf,theyoung,theaged,thesick等。eg:Theyoungshouldrespecttheelder.Thericharenotalwayshappy.,Exercise：1.Theneighborsvisittheoldman,sohedoesntfeel_atall.A.friendlyB.lovelyC.lonelyD.lively2.The_boyhasbeeninhospitalforamonth.A.illB.sickC.afraidD.alone,Exercise：3.Themanlookedatmewitha_smile.A.friendB.friendsC.friendlyD.friendlily4.Asadoctor,hetrieshisbesttohelp_.A.thesickB.theillC.sickerD.sicks,要点二：形容词的位置,Point6:置于名词前形容词作定语通常放在被修饰的名词之前。eg:wonderfulweatheraninterestingstory,Point7,形容词后置形容词修饰something，anything，nothing，everything等复合不定代词时，须放在其后。eg:Letsgivehersomethingdifferenttoeat.Itsnothingserious.,表示长、宽、高、深及年龄的形容词，应放在相应的名词之后。eg：Heisfourteenyearsold.Mr.Greenisnearlytwometrestall.Theholemustbehalfametredeep.TheGreatWallisoversixthousandkilometreslong.,else只能作后置定语，修饰疑问代词what、who、whom、whose和不定代词something、anything、nothing、somebody、anybody、nobody等。eg：Whatelsedoyouwant?DidanyoneelsecomewithJames?,Exercise：1.-Whatareyougoingtogivetoyourmotherforherbirthday?-Imnotsure.ButIllbuyher_.A.somethingspecialB.anythingspecialC.specialsomethingD.specialanything2.Theoldtowerlooksnice.Itsabout_.A.twelve-metre-highB.twelve-metrehighC.twelve-metreshighD.twelvemetreshigh,要点三：形容词的比较等级,大多数形容词有三个等级：原级，即形容词原级；比较级，表示“较.,更.”;最高级，表示“最.”。,Point1：规则变化,Point2：不规则变化,Exercise：long_wide_fat_delicious_heavy_slow_few_,Exercise：1.-Isyourstomachachegetting_?-No,itsworse.A.betterB.badC.lessD.well2.Inourcity,its_inJuly,butitiseven_inAugst.A.hotter;hottestB.hot;hotC.hotter;hotD.hot;hotter,要点四：形容词比较等级的用法,Point3:形容词原级的用法“A+be+as+原级+as+乙”表示AB两者程度相同。eg：Thisbookisasinterestingasthatone.Ithinkforeignlanguageareasdifficultassciencesubjects.,A+be+not+as/so+原级+as+B表示“A不如B.。eg:IthinkmathsisnotsoeasyasP.E.Luckily,theweatherisnotsowetasitwasyesterday.表示“A是B的.倍”时，用“A+be+倍数+as+形容词原级+as+B”结构。eg：Ourschoolisthreetimesasbigastheirs.(PS:一倍：once，两倍：twice，三倍以上：数字+times),Exercise：1.-IthinkEnglishis_French.-Idontagreewithyou.A.lesspopularthanB.themostpopularC.sopopularasD.asmorepopularas2.Listeningisjustas_asspeakinginlanguagelearning.A.importantB.moreimportantC.mostimportantD.themostimportant,Exercise：3.Ithinkthestoryisnotso_asthatone.A.interestingB.interestedC.moreinterestingD.mostinteresting4.Theearthisabout_asthemoon.A.asfiftytimeasbigB.fiftytimesasbigC.asbigfiftytimesD.fiftyastimesbig,Point4:形容词比较级的用法基本用法比较级表示两者之间的比较，常用句型结构有：A+be+形容词比较级+than+B,表示A比B.eg:JanescakeisbiggerthanLilys.Thisoneisnicerthantheotherone.,特殊用法比较级前可加much，even，alittle,alot等，表示不同程度。eg：Jackalwaysmakesuslaugh.Heismuchfunnierthanhisbrother.Thistableisalittlesmallerthanthatone.LucyisevenmorecarefulthanLily.,形容词比较级+and+比较级或moreandmore+原级”表示“越来越”eg:Thingsaregettingbetterandbetter.Sheisbecomingmoreandmorebeautiful.The+比较级.，the+比较级.表示“越越”eg：Themoreyoulearn,themoreyouwillget.Themoreyoupractise,theeasieritbecomes.,“A+be+the+比较级+ofthetwo”表示“两者中较的”eg：Tomisthetallerofthetwobrothers.Heistheclevererofthetwoboys.比较级前可以用表示倍数的词（组）或“数词+名词”构成的名词短语来修饰。eg：Heistwoinchestallerthanhisfather.,Exercise：1.Thepriceofcarsisgetting_now,somoreandmorepeoplecanaffordtobuythem.A.cheaperandcheaperB.lowerandlowerC.higherandhigherD.moreexpensive2.-Thisdigtalcameraisreallycheap!-The_,thebetter.Imshortofmoney,yousee.A.cheapB.cheaperC.expensiveD.moreexpensive,Exercise：3.IthinkChineseis_thanJapanese.A.moremuchimportantB.importantC.muchmoreimportantD.muchimportant4.Yourroomis_thanmine.A.threetimebigB.threetimesbigC.threetimesbiggerD.biggerthreetimes,Exercise：5.Ilike_oneofthetwobooks.A.theolderB.oldestC.theoldestD.older6.Whichis_country,ChinaorJapan?A.thelargeB.thelargerC.largerD.largest,Point4:形容词最高级的用法基本用法表示三者或三者以上的人或物进行比较时，用最高级形式。形容词最高级前一般加定冠词the，句末常跟一个in/of短语来表示范围。eg:Youaretheyoungestintheclass.Jimisthetallestofall.,表示在三者或三者以上的人或物中进行选择时，用which/whois+the+最高级，A、BorC结构。eg：Whichisthebiggest,thesun,themoonortheearth？Whohasthemostapples,Jim,LindaorLily?,特殊用法oneofthe+最高级+复数名词，表示“最.之一”。eg:TheYellowRiverisoneofthelongestriversinChina.HangzhouisoneofthemostbeautifulcitiesinChina.,形容词最高级前面可加序数词，表示“第几最.。eg:TheYellowRiveristhesecondlongestriverinChina.形容词比较级结构可以表示最高级含义。eg：Heistallerthananyotherboyinourclass.=Heisthetallestboyinourclass.,Exercise：1.Tomhavefivehorsesonthefarm.Thewhiteoneis_ofthefive.A.youngerB.theyoungestC.mostyoungD.young2.Thefifthorangeis_ofall.Giveittothatsmallchild.A.bigB.biggerC.thebiggerD.thebiggest,Exercise：3.Beijingisoneof_inChina.A.thelargestcityB.thelargecitiesC.thelargercitiesD.thelargestcities4.Whichmonthis_,June,JulyorAugust?A.hotB.hotterC.hottestD.thehottest,Exercise：5.Chinaislargerthan_inAfrica.A.anyohtercountryB.othercountriesC.theothercountryD.anycountry6.Ofallsubjects,chemistryseemstobe_forme.A.difficultB.toodifficultC.moredifficultD.themostdifficult,
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