初中英语形容词和副词讲解与专项练习题一形容词(一定义用来描写或修饰名词或代词,说明人或事物的特征或性质。(二用法1.做定语。e.g.Thisisanoldhouse.2.做表语。e.g.Iamsorrytohearthat.3.做宾语不足语。e.g.Shemadehermotherangry.4.形容词在句中的位置。形容词做定语修饰名词时,放在名词前面。修饰不定代词时要放在不定代词之后。e.g.Sheisaclevergirl.Isawsomethingwhiteinthewater.形容词修饰带有表量度的词或者词组时定语后置。Thebridgeisonehundredmeterslong.5.某些形容词前加上定冠词the,可以代表一类人或东西,可以用作主语,宾语等。做主语时当复数看待。e.g.Theoldarewelllookedafter.Wealllovethebeautiful.二副词(一定义用来修饰动词,形容词,其他副词以及全句。(二用法1.作状语。e.g.Theyworkhard.(副词修饰动词Theyarequiteright.(副词修饰形容词Heparkthecarveryeasily.(副词修饰副词Unfortunately,hewasout.(副词修饰整个句子2.作定语(时间副词和地点副词可以做后置定语。e.g.ThestudentshereareallfromHubei.3.作表语。e.g.Whatisonthisevening?(今晚上演什么节目。4.作宾语补足语。e.g.Don'tlethimin.三形容词和副词的比较等级在英语中形容词和副词有原级,比较级和最高级之分。原级就是它们的原形,比较级和最高级有规则变化和不规则变化。(一形容词和副词的比较级和最高级变化1.规则变化单音节词和部分双音节词(1一般在词尾加er,est.hard---harder---hardestgreat---greater---greatest(2以字母e结尾的加r,st.nice---nicer----nicestable---abler----ablest(3重读闭音节中末尾只有一个辅音字母时,双写辅音字母,再加er,est.big---bigger---biggestfat---fatter---fatterred---redder---reddestthin---thinner---thinnesthot---hotter---hottestwet---wetter---wettest多音节词和部分双音节词,在其前加more,most.polite---morepolite---mostpoliteexciting---moreexciting---mostexcitinginteresting-moreinteresting-mostimnterestingcarefully--morecarefully--mostcarefullyquickly--morequickly--mostquicklyhappily--morehappily--mosthappily有些形容词和副词的比较等级用-er,-est或者more,most皆可,如clever,lovely等。表示“较不---”和“最不----”时,可用less和least.difficult---lessdifficult---leastdifficultinteresting---lessinteresting---leastinteresting2.不规则变化形容词副词原级比较级最高级原级比较级最高级goodbetterbestwellbetterbestbad/illworseworstbadlyworseworstmany/muchmoremostmuchmoremostlittlelessleastlittlelessleastfarfarther/furtherfarthest/furthestfarfarther/furtherfarthest/furthestoldolder/elderoldest/eldest(二形容词和副词级的用法原级:(1原级的基本用法句型:主语+谓语动词+as+原级+as+比较对象(前者与后者一样...主语+...not+as/so+原级+as+比较对象(前者不如后者那么....Thecoatisasoldasthatone.TheweatherinBeijingisnotas/sohotasthatinShanghai.(2原级的特殊用法1表示"是....的几倍".句型:.....times+as+原级+as.....Thishouseisthreetimesaslargeasthatone.Hecanrunfivethreetimesasfastashisbrother.2表示"...的一半...".句型:.....halfas+原级+as...Mymoneyisnothalfasmuchasyours.3表示"尽可能......".句型:.....as+原级+aspossible/onecan.Weshouldgetupasearlyaspossible/wecan.
