Adjectiveandadverb形容词,副词一、形容词作表语Ourhometownisbeautiful.注：以下形容词只能作表语，不能作定语。alone,asleep,alive,afraid,awake.Theboyisasleep.Thatisasleepingboy.作宾语补足语和宾语一起构成符合宾语It’stoohot.Youshouldkeepthedooropen.Therelaxingmusicmakemostofthestudentshappy.形容词的比较级形容词比较级的用法A+形容词的比较级+than+B，两者之间的比较，比较的A、B双方在句子中的功能应一致。SheistallerthanI.Itiseasiertosaythantodo.Herhairislongerthanmine.表示“比任何人（事物）…都…”时形容词比较级+thananyother+单数名词mybrotheristallerthananyotherstudentinhisclass.形容词比较级+thantheother+复数名词Ourschoolislargerthantheotherschools.有些表示程度的副词可以用来修饰形容词比较级，主要有以下单词:much,even,alittle,abit等。Thatpenisevenbetter.Iammuchtallerthanbefore.形容词比较级+and+形容词比较级It’sgettingdarkeranddarker.Ifindyougetmoreandmorebeautiful.themore…themore…Themoreyouhave,themoreyouwant.Themoreyoueat,thefatteryouwillbe.形容词的最高级形容词最高级的用法形容词最高级用于三者或三者以上事物的比较。通常用介词of,in,among引出短语或从句表示比较的范围。AutumnisthebestseasoninBeijing.Tomisthecleverestofalltheboys.Sheistheoldestamongthethreesisters.oneof+the+形容的最高级+名词复数形式Thomasisoneofthegreatestinventorsintheworld.NotreDameCathedralisoneofthemostfamouschurchesintheworld.形容词的原级形容那个词的原级用于两者同级的比较，表示“和…一样”时，用as…as…表示，“不如…”时，用notas…as…HeisasstrongasI.Shecanrunasfastashersister.Heisnotastallashisfather.Theboycan’trunasfastasmybrother.形容词+动词不定式句子的主语是不定式的逻辑宾语，不定式用主动形势，不用被动形式。Thisbookisdifficulttoread.Theroomiscomfortabletolivein.Thefishiseasytotakecareof.如果句子的主语是不定式的逻辑主语，不定式也不用被动结构。I’mgladtohearthat.Theboyistooyoungtogotoschool.一、副词表示间：Wemustgonow.表地点：Theyshouldgothere.表方式：Pleasespeakitslowly.表程度：Itwastoohottowork.表原因：Hissisterwasabsentbecauseofillness.表结果：Aftertheargumenthefinallygiveup.表目的：Hediditpurposely.关系副词和疑问副词作状语关系副词关系副词有：when,where,why用以引导定于从句。DoyourememberthedaywhenIcametoseeyou?ThisisthecitywhereIwasborn.Thisisthereasonwhyhewasangrywithme.疑问副词疑问副词作状语，疑问副词有：when,where,why,how等。Whenwillshearrive?Wheredoeshelive?Howdidyoudoit?Whydidyoutellalie?