Lesson 5 形容詞副詞比較級(jí)最高級(jí)

Lesson5形容詞、副詞比較級(jí)和最高級(jí)一、規(guī)則變化形容詞、副詞比較級(jí)規(guī)則變化表詞尾變化原級(jí)比較級(jí)最高級(jí)單音節(jié)詞在詞尾加-er(比較級(jí))或-est(最高級(jí))以字母e接尾的詞加-r或-sttallhardlarge-er-est以重讀閉音節(jié)（輔音+元音+輔音）結(jié)尾的詞末尾只有一個(gè)輔音字母應(yīng)雙寫輔音字母再加er或estbighotthinfatwet雙寫-er雙寫-est以輔音字母+y結(jié)尾的詞變?yōu)閕再加-er,或-esthappydryearlyi-eri-est

narrowclever-er-est多音節(jié)詞和多數(shù)雙音節(jié)詞在其前面加more和mostdifficultpopularslowly-more-most二、不規(guī)則變化比較級(jí)、最高級(jí)不規(guī)則變化Adj.Adv.good、well-better-bestbad、ill-worse-worstmany、much-ore-mostlittle-less-least*far-farther（further）-farthest（furthest）*old-older(elder)-oldest(eldest)Well-better-best

badly-worse-worst

little-less-least

much-more-most

late-later-latest

far-farther-farthest*形容詞、副詞同形詞1.原級(jí)用法：1）表肯定：…和…相同as+形容詞原級(jí)+ase.g.herskinisaswhiteassnow.2）表否定：…和…不一樣notas+形容詞原形+as或notso+形容詞原形+ase.g.Tomisnot

astallasMike.

TomisnotsotallasMike.

形容詞高頻句3）so+形容詞原級(jí)+that叢句

such+名詞＋that叢句e.g.Heissobigthathecan’tentertheroomby

thedoor.4）

…too+原級(jí)+todosth.e.g.Heistooyoungtojointhearmy.5）形容詞原級(jí)+enoughtodosth.

e.g.Thistruckisbigenoughtocarry5tons.

3.最高級(jí)用法1）who/which+be+形容詞最高級(jí)，AorBorC?e.g.whichisthemostexpensive,abicycle,amotor,oracar?2)Aisoneofthe+形容詞最高級(jí)+復(fù)數(shù)名詞：表示最..之一e.g.TheYellowRiverisoneofthelongestriversinChina.3)Aisthe+序數(shù)詞+最高級(jí)+

可數(shù)名詞單數(shù)

+范圍：表示…是…的第幾e.g.Sheisthesecondtalleststudentinourclass.4)Aisthe+最高級(jí)+thathasever+過去分詞e.g.ThisisthemostinterestingbookthatIhaveeverread.典型例題:

1）---Areyoufeeling____?

---Yes，I'mfinenow.A.anywell

B.anybetter

C.quitegoodD.quitebetter2）Theexperimentwas____easierthanwehadexpected.

A.more

B.muchmore

C.much

D.moremuch3）Iftherewerenoexaminations,weshouldhave___atschool.

A.thehappiesttime

B.amorehappiertime

C.muchhappiesttime

D.amuchhappiertimeabit,alittle,rather,much,far,byfar,many,alot,lots,agreatdeal,any,still,even等可修飾比較級(jí)的詞辨析1.no/not+比較級(jí)+than1）AisnomorecarefulthanB.A和B兩人都不仔細(xì)。2）AisnotmorecarefulthanB.A不如B仔細(xì)。2.more….than…與其說…倒不如說1）Itismorelikeawallthanaspear.2）Theyaremorelikefatherandsonthanteacherandstudent.3.morethan+n./num./adj.1）Therearemorethanfiftystudentsinourclass.2）Heismorethanateacher;heisourfriend.3）Sheismorethankindtousall.1)如果后接名詞時(shí)，

muchmore+不可數(shù)名詞

manymore+可數(shù)名詞復(fù)數(shù)2)old有兩種比較級(jí)和最高級(jí)形式:older/oldest和elder/eldest。

elder，eldest只用于兄弟姐妹的長幼關(guān)系。

Myelderbrotherisanengineer.

Maryistheeldestofthethreesisters.3)far有兩種比較級(jí)：

farther，further它們?cè)谟⒄Z中都可指距離。在美語中，farther表示距離，further則表示進(jìn)一步。

Ihavenothingfurthertosay.特殊形容詞比較級(jí)區(qū)分1.Aistwice/threetimes…asbig/tall/high/wide/long+asB2.Aistwice/threetimes…bigger/taller/higher/wider/longer…thanB3.Aistwice/threetimes…thesize/height/width/length…ofB倍數(shù)的表達(dá)方式副詞比較級(jí)特殊變化3.有些副詞有兩種形式，都可以

slowly–slower/moreslowlyquickly–quicker/morequickly

loudly–louder/moreloudlysoftly–softer/moresoftly

neatly–neater/moreneatly

4.不規(guī)則變化：

well–better

badly-worse

little–less

much–more

late–later

far---farther

同理，最高級(jí)也是一樣，把er-estmore-most1.Enough的用法Enough修飾形容詞或別的副詞時(shí)必須放在所修飾詞的詞后．Heisoldenoughtojointhearmy.如果是名詞，位置可前可后．Ihavegotenoughbooks.=Ihavegotbooksenough.副詞特殊句型和用法

2.too…to…表示“太…而不能…”用法：too+adj/adv+to+V原形Mymotherisgettingtoooldtotravel.Heistooyoungtounderstandit.這個(gè)箱子太重了以至于搬不動(dòng)．Theboxistooheavytomove.這個(gè)孩子太小還不能上學(xué)．Thechildistooyoungtogotoschool.3.so…that…和such…that…

如此..以至于..區(qū)別：So+形容詞/副詞+that…Such+a/an+形容詞+單數(shù)名詞+thate.g.TheboxissoheavythatIcan’tmoveit.Heissuchanhonestboythathenevertellslies.翻譯句子：那本書如此有趣以至于我一天就把它讀完了ThatbookwassointerestingthatIfinisheditinaday.ThatwassuchainterestingbookthatIfinisheditinaday.他是一個(gè)如此熱情的男孩以至于班上的每個(gè)同學(xué)都喜歡他.Heissuchawarm-heartedboythateachofhisclassmateslikeshim.Exercise4.Very和much區(qū)別Very修飾形容詞和副詞的原級(jí).e.g.Heworksveryhard.Much修飾形容詞和副詞的比較級(jí).e.g.Heworksmuchharderthanbefore.*5.易混副詞辨析1.Ago和before2.Also,too和either3.Already,yet和still1.Ago和beforeHegottotheplaceonemonth_______._____1998,hehadfinishedwritingthatbook.Thatwasover20years______,butTomremembereditclearly.Itwillbe5months______wemeetagain.Ago：從現(xiàn)在起的若干時(shí)間以前需用過去時(shí)或過去進(jìn)行時(shí)Before：從過去起的若干時(shí)間以前需用完成時(shí)agoBeforeagobefore2.Also,too和eitherMarywon’tgoandPeterwon’tgo________.Ididn’tsingthatsong______.Hesingsand______paintssometimes.HecomesfromJapan,me______.Too：放于句尾，用于肯定句Either：只能放在句尾，用于否定句Also：放在句中，也可放在句首eithereitheralsotoo3.Already,yet和still1.Theteaisalreadycold.茶已經(jīng)涼了2.Theteaisstill