人教版初中八年级英语上册unit3比较级练习课件

专题

形容词、副词考点揭密典型例题解析课时训练专题考点揭密比较级规则变化口诀：比较级有规律，一般词尾加er，词尾若是哑音e,直接加r就可以，重读闭音节，末尾须双写，辅音字母加y,记得把y变为i加er,双，多有规律，原级前加more.比较级规则变化口诀：比较级有规律，一般词尾加er，二.形容词和副词比较级的构成，规则变化1.直接在词尾加-er。2.以e结尾的直接在其后加-r。tall—nice—3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.big—short—small—shorterlarge—whiterwhite—thin—fatterfat—smallerthinnerlargertallernicerbigger二.形容词和副词比较级的构成，规则变化1.直接在词尾加-er4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。happy—5.多音节和部分双音节词在其前面加more。loudly—heavierheavy—easiereasy—more

beautifulbeautiful—more

interestinginteresting——happiermoreloudlyquietly-----more

quietly4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er三.不规则变化–需要单独记忆

bad/badly/ill–worsemany/much–moregood/well–betterold—older/elderfar–farther/furtherlittle–less合二为一共三对，坏、病、两多并两好一分为二有两个，一是远来二是老，还有一词含双义，只记少来不记小三.不规则变化–需要单独记忆合二为一共三对，Exercises写出下列单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermoreserioussmartermoreoutgoingmorequicklyExercises写出下列单词的比较级。funnyfunnitallnicebigfunnyoutgoingoldquietlylazy

oldertallernicerbiggerfunniermoreoutgoingmorequietlylaziertalloldertallernicerbiggerfunlateexpensivethinsmarthighfatinterestingmoreinterestinglatermoreexpensivethinnersmarterhigherfatterlatemoreinterestinglatermore

1.表示两者“相等”用，as+形容词/副词原级+as+比较对象；★Theboyisasoldasthegirl.★LiLeispeaksEnglishaswellasLucy形容词原级的用法2.表示“不如”没有“不相等”，用“not+as/so+形容词/副词原级+as+比较对象”；

★Themoonisn’tsobigasthesun.多音节的形容词也可用less加原级表达。如:Thisbookislessinterestingthanthatone.1.表示两者“相等”用，as+形容词/副词原级+as+

1.Englishisas____asChinese.Youshouldlearnitwell.A.importantB.moreimportantC.themostimportantD.muchmoreimportant3.Bobneverdoeshishomework___Mary.Hemakeslotsofmistakes.A.socarefulasB.ascarefulasC.ascarefullyasD.carefullyas经典例析AC1.Englishisas____asChine1.表示两者进行比较：A…+比较级+than+B

（注意比较的对象要一致）ThepopulationinChinaislargerthanthatofIndia.Mybikeismorebeautifulthanhers.形容词比较级的用法2.比较级前可用much,alittle,even,alot,far，still表示程度；★Helooksmuchfatterthanbefore.★Thisboyisalittletallerthanthatone.3.表示两者之间进行选择“哪一个更…”时，用句型“which/whois+形容词比较级，AorB?”表示。★

Whichisbigger,the

sunorthemoon?1.表示两者进行比较：A…+比较级+than+B形容词比5.and连接同一个比较级,或moreandmore+形容词原级表示“越来越……”.

★warmerandwarmer.

★Ourlifeisgettingbetterandbetter.6.“the+比较级...the+另一个比较级”表示越…越…；

★Themoreyouexercise,

thehealthieryouwillbe.4.表示“两者之间最…的一个（ofthetwo）”时，常用“the+比较级”结构。

★

Heisthethinnerofthetwo.形容词比较级的用法5.and连接同一个比较级,或moreandmore+1.Heisalittle________(thin)thanyou,butheisas________(strong)asyou.2.Ourschoolisgetting____and_______________(beautiful).3.Whojumped_________(far)inthelongjump,LilyorLucy?4.Ofthetwobooks,thisoneisthe_________________(interesting).5.The________(much)youspeakEnglish,the_____(well)youcanspeakit.6.Annisalittle__________(young）thanJoan,butsheismuch________（tall)thinnerstrong

more

morebeautifulfarthermoreinterestingmorebetter

younger

taller1.Heisalittle________(thi—Whichis____seasoninBeijing?—Ithinkit'sautumn.A.goodB.betterC.bestD.thebest2.(T/F)Whojumpedfarther

ofall

in

thelongjump?3.Tian’anmenSquareisoneof___squaresintheworld.A.largeB.largerC.largestD.thelargest4.Whichofthoseradiossounds___Thesmallestone.A.goodB.wellC.betterD.best

(F)farther--farthestDDD—Whichis____seasoninBeijiⅡ.根据句意填空。1.Whichfilmis______________thisoneorthatone?(interesting)2.IthinkEnglishisoneof__________________subjectsinmiddleschool(important).3.LiLeidoesn'tstudyso____________ashissister.(care)4.Annisalittle__________thanJoan,butsheismuch________.(young,tall)5.TheChangjiangRiverisvery________.It'sThethird___________riverintheworld.(long)moreinterestingthemostimportant

carefully

younger

taller

long

longest

Ⅱ.根据句意填空。moreinterestingthefunnyfunnierKungfuPandais______________________________.funnierthan

TomandJerryTomandJerryisfunny.funnyfunnierKungfuPandais__6:00Juliegetsup_______________________.earlierthan

Bob

Bobgetsupearly.6:00Juliegetsup____________popularmorepopularthemostpopularLinJunjieispopular.PanWeibois______________LinJunjie.ZhouJielunis_____________ofthethree/ofall.morepopularthanthemostpopularpopularmorepopularthemostpoTask1:如何表达甲与乙在某方面相同或不同？1.我的学校和你的一样新Myschoolisasnewasyours.HespeaksEnglishaswellasyou.2.他英语说地和你一样好.3.牛肉不及猪肉美味.4.我跑得没你快.Idon’trunas/soquicklyasyou.Beefisnotas/sodeliciousaspork.Task1:如何表达甲与乙在某方面相同或不同？1.我的学校1.Lily的房间比我的大.

2.中国印度.哪个国家更大?

3.汉语比英语难的多.Task2:形容词和副词的比较级比较级前可用表示程度的副词修饰，如much,alittle,even,

far

，abit,,alot,,fouryearsold等Lily’sroomisbiggerthanmine.Whichcountryislarger,ChinaorIndia?ChineseismuchmoredifficultthanEnglish.1.Lily的房间比我的大.Task2:形容词和副词的比Task3:中译英并归纳1.春天天气变得越来越暖和2.我们的国家变得越来越美.3.汤姆是两兄弟中较高的一个.It’sgettingwarmerandwarmerinspring.Ourcountryisgettingmoreandmorebeautiful.比较级+and+比较级表示“越来越…Tomisthetallerofthetwobrothers.比较级前一般不用the修饰，但特指两者之一时用the修饰。Task3:中译英并归纳1.春天天气变得越来越暖和2.我Themoresheeats,thefattershewillbe.Themore