香港朗文版4a chapter5 lesson3 4

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1、Chapter5,Book4APartELongmanWelcometoEnglishAnimalsbigandsmallThechildrenplayedgamesatthesciencemuseumlastsunday.Theycomparedtheanimals!Whatdidtheyfindout?Whatisthis?What’syourfavouriteanimal?Canyoudescibetheanimal?Let’learnsomewordstodescibetheanimals.le

2、t’go.Johnistall.HeistallerthanCindy.Cindyisshort.SheisshorterthanJohn.ComparativesComparisonofaqualitybetweentwopeopleorthingsCindyJohnComparatives:ShortadjectivesShortadjectivesSpellingrulesExamplesUsuallyEndinginaconsonant+ydoubletheconsonant+erhungry

3、hungrierhappyhappierfunnyfunnierEndinginavowel+aconsonantbigbiggerfatfatterfitfitter+erslowslowerfastfastertalltallerEndingin-e+rlargelargernicenicer–y-i+erPractice1hot2fit3long4strong5pretty6wise7heavy8largehotterfitterlongerstronger

4、prettierwiserheavierlargere.g.noisynoisierComparativesComparativesareusedinsentenceswiththan.PeterHenryJimAnappletallerheavierfittersmallerMary.Simon.Henry.amelon.thanisverbcomparative(adjective+er)thanelephantbirdlargesmallTheelephantislargerthanthebi

5、rd.Thebirdissmallerthantheelephant.PracticeComparisonofaqualityamongthreeormorepeople/thingsThewatermelonistheheaviestfruit.Thepineappleisthelightestfruit.heavylight2kg15kg7kgpineapplewatermelonmelonSuperlativesAlwaysusethebeforesuperlatives.Theelephant

6、ThesharkThegiraffethebiggestanimalthelargestfishthetallestanimalinthejungle.inthesea.intheworld.isthesuperlative(adjective+est)nounSuperlatives:ShortadjectivesShortadjectivesSpellingrulesExamplesUsually+estslowtheslowestfastthefastesttallthetallestEnd

7、ingin-e+stlargethelargestnicethenicestEndinginaconsonant+yEndinginavowel+aconsonant–y-i+estdoubletheconsonant+esthungrythehungriesthappythehappiestfunnythefunniestbigthebiggestfatthefattestfitthefittestSuperlatives:Shortadjectivese.g.prettythep

8、rettiestyoungtheyoungest1big2noisy3fine4long5scary6tinythebiggestthenoisiestthefinestthelongestthescariestthetiniestPracticeTheelephant,thelionandthehippoarelarge.Thehippoislargerthanthelion.Theelephantisthelargest.