Module3Unit3形容词比较级和最高级课件英语九年级下册

形容词副词

比较级最高级__________形容词副词

比较级最高级一、形容词和副词的句法功能（一）形容词的句法功能

形容词一般放在名词前作定语，或放在系动词后作表语，还可以放在宾语后作宾语补足语。形容词修饰名词时一般位于其前，但修饰不定代词something,anything,nothing,somebody,anybody,nobody等时要放在后面。Canyouseetheold

treethere?(old做定语)(2)Theywerekindandnice.(kind和nice做表语)Grammar—adj.&adv.(3)Wemustkeepourclassroomclean.(clean做宾补)(4)Isthereanything

funnyinthepapertoday?(funny做定语)（二）副词的句法功能

副词可以修饰形容词、副词、动词或整个句子。1.副词修饰形容词或副词时一般放其前，表示程度。Ourschoolisverybeautiful.(副词very修饰形容词)Hestudiesmuchharderthanbefore.(副词much修饰副词)[注意]

enough作副词总是置于被修饰的形容词或副词后。(1)Thebookiseasyenoughforkids.(副词enough放在形容词后)(2)Idon’tknowhimwellenough.(副词enough放在副词后)2.频度副词如often,always,never等可放在be动词、情态动词或助动词之后，实义动词之前。sometimes还可放在句首或句末。(1)Sheisalwaysreadytohelpothers.(频度副词always放在is后)(2)IhaveneverbeentoShanghai.(频度副词never放在助动词have后)(3)Sometimeshegetsupat9:00.(频度副词sometimes可放句首)3.时间副词和地点副词一般位于句末。如两种副词同时出现，地点副词在前，时间副词在后；也可将时间副词放在句首。(1)

Theystayedathomelastnight.(2)Lastnight(时间副词)theystayedathome(地点副词).4.副词修饰不及物动词放其后，修饰及物动词一般放在及物动词之后的宾语后面。Herunsfast.(副词fast修饰不及物动词runs)HespeaksEnglishwell.(副词well放在宾语English后面)目录比较级最高级规则变化01比较级最高级不规则变化02用法03一、形容词副词比较级最高级的规则变化规则变化规则举例一般情况-er,-esttall→taller→tallest以e结尾,-r,-stlarge→larger→largest以“辅音＋y”结尾,把y改为i,-er,-esteasy→easier→easiest;重读闭音节(辅元辅),双写末尾辅音字母,-er,-estbig→bigger→biggest(fatter,thinner,hotter)其他双音节词(副词)和多音节词,在原级前加more/less,mosteasily→moreeasily→themosteasily一个胖子和一个瘦子一个大热天在湿地里玩，脸被晒得通红，显得很健康。二、形容词副词比较级最高级的不规则变化不规则变化原级比较级最高级good,wellbetterbestbad,ill,badlyworseworstmany,muchmoremostlittle/fewless/fewerleast/fewestfarfarther距离(更远的)further程度(进一步的)farthest,furthestoldolder时间(更大的，更旧的)elder顺序(年长的，adj.)oldest,eldest1、形容词副词原级的用法：(1)英语和汉语一样有趣。(2)我不如Lucy小心。三、用法EnglishisasinterestingasChinese.

A…+as+形容词（副词）原级+as+B（像...一样）Iamnotas/socarefulasLucy.A…+not+as/so+形容词（副词）原级+as+B（不如...）备注：修饰原级的词very,quite,so,too

2、倍数的表达：三、用法①倍数+as+adj./adv.原级+as表示“A正好是B的多少倍”e.g.Thisgardenistwiceasbigasthatone.

MygrandpaisthreetimesasoldasI.②倍数+比较级+than

表示“A比B大（长、高、宽等）多少倍”e.g.Thisgardenistwicebiggerthanthatone.=Thisgardenisthreetimesasbigasthatone.3、形容词副词比较级用法：(1)比较级不同程度修饰词：三、用法比较级关键词？than两“多”(alot,much)两“少”(alittle,abit)甚至(even)还(still)远(far)三、用法①比较级+than（比…更…）YouaresmarterthanI.Iammorebeautifulthanyou.②比较级+thananyother+单数名词（比同一范围的任何一个人/物都……）或者比较级+thantheother+复数名词Youaresmarterthananyotherstudentattheschool.=Youaresmarterthantheotherstudentsattheschool.=Youarethesmarteststudentattheschool.③特殊疑问词+be+形容词比较级,甲or乙?Whichgirlismorebeautiful,LilyorLisa?

(2)程度加深：(3)比较级另外两个用法：三、用法①“比较级+and+比较级”(越来越……)Heisgettingtallerandtaller.Sheismoreandmorebeautiful.②“the+比较级,the+比较级”(越……,越……)Theharderyoustudy,thebetteryourgradewillbe.①表示“多多少...”“大多少...”时，用“表示数量的词+比较级”表示。e.g.Iamonlythreeyearsolderthanyouare.

Shehastenpensmorethanhedoes.

练习：--TheInternetservicefeesaretoohigh,andthespeedistooslow.--That'swhyPremierLiKeqiangasksoperators(运营商)toprovide______Internet.A.manycheaperandcheaperB.verycheaperandcheaperC.morecheaperandcheaperD.muchcheaperandcheaper三、用法②“the+比较级+ofthetwo”表示“两者中比较...的”e.g.Theblackbirdisthebiggerofthetwo.注意：many，very，more不能修饰比较级D4、形容词副词最高级用法：三、用法（1）the+最高级+单数名词+in/of(是…中最…的)Peacock(孔雀)isthemostbeautifulbirdintheforest/ofallthebirds.[注意]用of时，主语同of后面的词是同一类人或物；用in时，主语同in后面的词不是同一类人或物。①Tomisthetallestofthesestudents.(Tom与students是同一类)②Tomisthetallestinhisclass.(Tom与class不是同一类)（2）oneofthe+最高级+名词复数(是…中最…之一)

深圳是中国最富有的城市之一。

ShenzhenisoneoftherichestcitiesinChina.（3）the+序数词+最高级+单数名词(第几最……)

姚明是中国第二高的人。YaoMingisthesecondtallestmaninChina.（4）特殊疑问词+be+the+最高级+甲,乙,or丙?Whichsongisthebest,SmallApple,GangnamStyleorFlyFreely?注意：①形容词最高级前不加the的情况：

Mondayismybusiestday.总结：当形容词前有物主代词或名词所有格时，不必加the.EXERCISE√√√√5、Yourschoollibraryis______ours.

A．asthreetimesbigas

B．asbigthreetimesas

C．threetimesasbigas

D．threetimessobigas6、—Nowmoreandmorepeopleareridingsharedbikes.

—Yes._____sharedbikesweuse,______pollutiontherewillbe.

A．Themore,themore

B．Thefewer,thefewer

C．Thefewer,theless

D．Themore,theless7、—Whatdoyouusuallydoinyourfreetime,Anna?

—Well,Iusuallyreadbooks,________Iread,________Iwillfeel.

A．themore;themuchpeacefully B．themore;themorepeaceful

C．themore;themorepeacefully D．themore;themuchpeacefulEXERCISE√√√EXERCISE√√√11、TheLegendoftheWhiteSnakeisoneof________inancientChina.

A．themostfamoustale

B．morefamoustales

C．themostfamoustales12、—DoyouknowthatChinaisoneof________countriesintheworld?

—Yes,Ido.It’s________thantheUSA．

A．moreoldest;mucholder

B．theoldest;mucholder

C．theoldest;moreolder13、Tomdoesn’tstudy___hisclassmates,soheoftenfailsintheexams.

A．ascarefulas

B．socarelessas

C．ascarelesslyas

D．socarefullyasEXERCISE√√√EXERCISE√√√√18、Whichcolourdoyoulike________,purple,orangeorpink?

A．well

B．good C．better

D．best19、Ican’tkeepupwithhim,heruns_________thanme.

A．muchfaster

B．evenworse

C．lesscarefully

D．morecarefullyEXERCISE√√二、写出下列形容词/副词的比较级和最高级：clever______________well______________bad______________hot______________big______________high______________handsome______________thin______________little______________few______________much______________humorous______________small______________big______________ill______________far______________old______________young______________EXERCISEwonderful______________tall______________wet______________dry______________nice______________good______________beautiful______________long______________smart______________easy______________busy______________early______________large______________poor______________rich______________EXERCISECompletethepassagewiththecorrectformofthewordsinbrackets.easierhealthierlonger

fastestmoreeasilyCompletethepassage

Notallthechangesare(6)_____(good)ones.Morepeopledrivecarsinsteadofridingbikes,sotheyarenotas(7)____(fit)astheywere.Increasingtrafficmakes

theroads(8)___________(crowded)than

ever,anditalsomakespollution(9)______(bad).Wemustallworkhardertoreducepollution.

good

fitmorecrowdedworse

CompletethepassageCompletethepassagewiththecorrectformofthewordsinbrackets.Completethesentenceswiththewordsorexpressionsinthebox.1.We______havetimetogoonholiday.2.Wedonothavemuch_____timebecausewehaveimportantexamsthisyear.seldomspareheatmorethanseldomsparespeakupCompletethesentences3.Nevergooutinthe____ofthedaywithoutahat.4.Youhaveto_______becausethestudentsinthebackcannothearyou.5.MrSmithis_________ateacher.Mostofhispupilsthinkofhimastheirfriend.speakupmorethanheatheatmorethanseldomsparespeakupReadtheemailandfindthreeexamplesthatshowlifewasharderinthepastthanitistoday.FROM:GranTO:ChristineSUBJECT:ThelivesofchildreninVictorianBritain

DearChristine,Youaskedmeforhelpaboutyourschoolproject—thelivesofchildreninVictorianBritain.Iwasalsointerested.Isearchedonlineandfoundoutthefollowing.Readandfind

InVictorianBritain,thousandsofpeoplecametothecitiestoworkinthefactories.Insteadofthegreen,opencountryside,peoplelivedinverysmallhouses,veryclosetoeachother,withnospaceforchildrentoplay.Familiesinthosedayswerequitebig.Often,therewerefourorfivechildreninonefamily,andtheyallhadtosleepinhousesofjusttworooms.Sometimes,awholestreethadtoshareoneoutsidetoilet.Canyouimaginethat?Readandfind

Mostofthebigcitiesweredirtyandunhealthy.Thepollutionfromfactoriesfilledtheair.Peopleputtheirrubbishoutsideinthestreets.Asaresult,thereweremanyillnesses.Andlifewasharderforchildreninthosetimes.Theydidn’talwaysgotoschool,becausetheyhadtoworkinstead.Manychildrenstartedworkinfactorieswhentheywereonlyfourorfiveyearsold.Theyworkedtwelvehoursadayindangerousjobsforverylittlemoney.Manywerehurtinaccidentswithmachines.Readandfind

Ihopethisishelpful.Writetomeifyouneedmoreinformation.Withlove,GranReadandfind

Findthreeexamplesthatshowlifewasharderinthepastthanitistoday.(1)Peoplelivedinsmallhouses,veryclosetoeachother,withnospaceforchildrentoplay.(2)Mostofthebigcitiesweredirtyandunhealthy.(3)Childrendidn’talwaysgotoschool.Theyhadtowork.Readandfind

Readtheemailagain.Findsentencesthattellus：1.Therewasnotenoughlivingspaceforpeople.2.Mostofthebigcitiesweredirtyandunhealthy.3.Lifewasharderforchildreninthosetimes.Writeexamples.1.Peoplelivedinverysmallhouses,veryclosetoeachother,withnospaceforchildrentoplay.Readandfind2.Thepollutionfromfactoriesfilledtheair.Peopleputtheir

rubbishoutsideinthestreets.Asaresult,thereweremany

illnesses.3.Theydidn’talwaysgotoschool,becausetheyhadtowork

instead.Manychildrenstartedworkinfactorieswhenthey

wereonlyfourorfiveyearsold.Theyworkedtwelvehours

adayindangerousjobsforverylittlemoney.ReadandfindWhenyoudoalisteningorreadingexercise,youshouldreadtheinstructionscarefully.Thenyoucanfocusyourattentionjustontheinformationyouneed.Youdon’thavetounderstandeveryword.LearningtolearnGrandmotherMotherAgetostartschoolAgetostartworkAgetogetmarriedNumberofchildrenAgetostopworking8yearsold6yearsold14yearsold22yearsold18yearsold24yearsoldfourchildrenonechild50yearsold55yearsold

Thespeaker’sgrandmotherandmotherhavelivedverydifferentlives.Hergrandmotherhadamuchbiggerfamily…Writeapassage

Thespeaker’sgrandmotherandmotherhavelivedverydifferentlives.Hergrandmotherhadamuchbiggerfamilyoffourchildren.Thespeaker’smotherhasonlyonechild.Hergrandmotherandmotherhaddifferentchildhoods.Hergrandmotherstartedschoollater.Shedidn’tstartschooluntilshewaseight.Hermotherstartedschoolearlier,whenshewassix.Hergrandmotherdidn’thavemanyyearsofeducation.Asample

Shestartedworkwhenshewasfourteen.Hermotherwasluckier,becauseshewenttouniversityaftershefinishedschool,andstartedworkwhenshewastwenty-two.Hergrandmothergotmarriedearlierthanhermother.Hergrandmothergotmarriedattheageof18andhermothergotmarriedattheageof24.Theystoppedworkingatdifferentages.Hergrandmotherstoppedworkingatage50andhermotherdidatage55.Whatchangehashappened?AroundtheworldCars马车搭乘火车，电车之类的交通工具Thecaralsosolvedanenormousproblemcausedbyusinghorsesfortransportincities:manure!Thereweresomanyhorsesinlargecitiesthatitwasalmostimpossibletogetridof

themanure.Modernpeopleareusedto

theideathatcarscausepollution,butthefirstcarsactuallymadecitiescleaner!巨大的粪肥；肥料摆脱习惯于Completethefollowingsentences.greatslowslowerquicklyconveniencegetridofpollutioncleaner

Workingroups.Readthemotionofthedebate.Healthismoreimportantthanwealth.Nowdecidewhoisforthemotionandwhoisagainstit.Youcanusesomeofthefollowingideas:ModuletaskOrganisingadebate●Withouthealth,wealthmeansnothing.●Youcanenjoylifebetterifyouarehealthy.For:●Itishar