比較級(jí)的詳細(xì)用法

比較級(jí)的詳細(xì)用法Jackisheavy、GuoShanshanisheavierthanJack、JackGuoShanshanLiYongisfunny、PanChangjiangisfunnierthanLiYong、LiYongPanChangjiangLiuYifeiisthin、Mr、WangisthinnerthanLiuYifei、LiuYifeiMr、Wang在對(duì)兩者進(jìn)行比較時(shí),形容詞要采用比較級(jí)形式。形容詞比較級(jí)之后多用than引出比較得對(duì)象。即:比較級(jí)+than,than后面連接另一個(gè)作比較得人或物。概念及結(jié)構(gòu)形容詞比較級(jí)1、比較級(jí)得構(gòu)成單音節(jié)詞和少數(shù)雙音節(jié)詞,在詞尾加er。單音節(jié)形容詞比較級(jí)變化口訣:比較級(jí)要變化,一般詞尾加er。詞尾若有啞音e,直接加r就可以。一般重讀閉音節(jié),末尾輔音須雙寫。輔音字母加y型,變y為i加er。多音節(jié)有規(guī)則,原形前面加上more。二、不規(guī)則形容詞得比較級(jí)最高級(jí)原級(jí)比較級(jí)最高級(jí)good/wellbetterbestmany/muchmoremostlittlelessleastill/bad/badlyworseworstfarfarther/furtherfarthest/furthestoldolder/elderoldest/eldest注:older一般指年齡大小;Myfatherisolderthanmymother、elder指長(zhǎng)幼關(guān)系(一般修飾名詞作定語(yǔ));Myelderbrotherisadriver、farther指距離更遠(yuǎn);further指抽像得、IwanttostudyEnglishfurther、furtherreading用所給得形容詞副詞得適當(dāng)形式填空。1、Tomis____(tall)thanJim、2、LiLeiis_____(young)boyinhisclass、3、Davidhas____(many)storybooksofallthestudents、4、LiLeispeaksEnglish_______(well)inhisgroup、5、Lucyruns_____(slow)thanLily、tallertheyoungestthemostthebestslower改正下列句子中一處得錯(cuò)誤。A、TomestoschoollatethanJim、_____B、Whichdoyoulikebetter,cats,dogs,orchickens?_____C、Whoisoldestinourclass?_____D、HethinksmathisimportanterthanChinese、______E、Thisworkisveryharderthanthatone、________F、Helivesfarerthananyotherstudentinyourclass、_______very+原形,very-much比較級(jí)得運(yùn)用1、A+be+比較級(jí)+thanB。表示“A比B更…”eg:IamtallerthanLiLei、Thisroomisbiggerthanthatone、練習(xí):我得自行車比您得新。Mybikeisnewerthanyourbike、Mybikeisnewerthan____、注:比較必須在同類事物之間進(jìn)行。yours大家學(xué)習(xí)辛苦了，還是要堅(jiān)持繼續(xù)保持安靜比較級(jí)中得代替詞1、that:代替前文中得單數(shù)名詞或不可數(shù)名詞。eg:Theengineofyourcarisbetterthan_________ofmine、ThepopulationofChinaislargerthan_____________ofAmerica、theenginethatthepopulationthat2、those:代替前文中得人或物得復(fù)數(shù)名詞。eg:Thegirlsinyourclassaremorebeautifulthan______inours、Theearsofarabbitarelongerthan_____ofacat、thosethose2、A+be+數(shù)詞+名詞+比較級(jí)+thanB、eg:TomistwoyearsolderthanI、NancyisthreeyearsyoungerthanSam、練習(xí):長(zhǎng)江比黃河長(zhǎng)1000千米。TheChangjiangRiveris1000______theYellowRiver、姚明比我高1米。Yaomingis1______I、3、“比較級(jí)+and+比較級(jí)”表示“越來(lái)越…,又…又…”。eg:Itisgettingwarmerandwarmer、Youaretallerandtaller、練習(xí):Inwintertheweatherisgetting______、(越來(lái)越冷)Ihopeyouwillbe______、(越來(lái)越聰明)Thelifeforusisbeing______、(越來(lái)越好)注:在運(yùn)用“比較級(jí)+and+比較級(jí)”時(shí),如果遇到多音節(jié)得形容詞,如:beautiful,其比較級(jí)就是morebeautiful,“越來(lái)越漂亮”—morebeautifulandmorebeautiful,應(yīng)該表達(dá)為:“moreandmorebeautiful”。即:moreandmore+多音節(jié)形容詞。練習(xí):Thequestionsare________、(越來(lái)越難)Thecarsare________、(越來(lái)越貴)putersare________、(越來(lái)越重要)4、“The+比較級(jí)+主語(yǔ)+動(dòng)詞,the+比較級(jí)+主語(yǔ)+動(dòng)詞”表示“越…,就越…”。eg:Theharderyoustudy,thebetteryouare、Themoreyoueat,thefatteryouare、練習(xí):我們種植越多得樹木,空氣就會(huì)越新鮮。____treesweplant,____(fresh)airwewillhave、5、相同程度比較得句型:as+形容詞或副詞原形+as,表示“與……一樣”。eg:JackisastallasPeter、Thisdressisasespensiveasthatone、HerunsasfastasI、練習(xí):1、Thisbridgeis______(和…一樣長(zhǎng))thatone、2、Mydadis______(與……一樣大)mymum、拓展:A+數(shù)詞+time(s)+as、、、as+B。表示“A就是B、、、幾倍。”eg:Myhouseisthreetimesasbigasyours、這棵樹得高度就是那棵樹兩倍。Thistreeis______________thatone、HJX得體重就是Mr、