六年級第二學(xué)期課件

Unit9Thegreenfishisthebiggest.

Unit9Thegreenfishisthebiggest.AtthezooListenandread.Thisisananimalworld.Allkindsofanimalsareplaying.Theyaregoodfriends.Anelephantsays,“I’mbiggerthanyou.I’mthebiggest.”Buta

baby

horsesays,“Yes,butI’mtheyoungest.I’moneyearold.”Akangaroosaystothehorse,“I’mfasterthanyou.I’mthefastest.”Aturtlesays,“Iamslowerthanyou,butI’molderthanyou.I’m100yearsold.I’mtheoldest.”Asnailsaystotheturtle,“ButI’mslowerthanyou.I’mtheslowest.”Agiraffesays,“I’mtallerthanallofyou.I’mthetallest.”Anantsays,“I’msmallerthanallofyou.I’mthesmallestandtheshortest.”Whichisbigger?Whichisfaster?Whichisolder?Anelephantisbigger.Whichistaller?Aturtleisolder.Akangarooisfaster.Agiraffeistaller.Answerthequestions:thebiggestthetallesttheoldestthefastestthesmallestthe

shortesttheyoungestthe

slowestDoyouknow…?Theelephantisthebiggest.Whichisthebiggest?bigbiggerbiggestTheantisthesmallest.Whichisthesmallest?smallsmallersmallestThegiraffeisthetallest.Whichisthetallest?talltallertallestTheantistheshortest.Whichistheshortest?shortshortershortestTheturtleistheoldest.Whichistheoldest?30yearsold10yearsold100yearsoldoldolderoldestThehorseistheyoungest.Whichistheyoungest?3yearsold1yearold10yearsoldyoungyoungeryoungestWhichisthefastest,thesnail,thehorseorthekangaroo?Thekangarooisthefastest.Whichistheslowest,thesnail,thehorseorthekangaroo?Thesnailistheslowest.Let’splayagamebigbiggest

smallsmallest

oldoldest

youngyoungest

talltallest

shortshortest

slowslowest

fastfastest

tallest

biggest

smallestoldestMakesomesentences.

fastest

slowestLet’slearntargetWhat’sthesmallestanimalinyourbook?Theantisthesmallestanimalinthisbook.What’sthebiggestanimalintheworld?Thewhaleisthebiggest.world

intheworldLet’splayagame

Whichisbigger,thehorseorthelion?

Whatisthebiggestanimalinthepicture?

Whatistheslowestanimalatthezoo?

Whichisthefastestoffour?

eleven

biggestPracticeAskandanswermygrandpamybrothertheoldesttheyoungestWho’s…inyourfamily?LileiXiaomingthefastesttheslowestWho’s…intherace?ABCthesmallestthebiggestWhichis…,…,…or…?UncleTomUncleJimUncleBenAuntLilyAuntMaryAuntLucythetallesttheshortestWhois…,…,…or…?Let’ssing

Whichisthebiggest?Whichisthebiggest?

Theelephant.Theelephant.

Theelephant'sthebiggest.Theelephant'sthebiggest.

Theelephant.Theelephant.

Whichistheslowest?Whichistheslowest?

Theturtle.Theturtle.

Theturtle'stheslowest.Theturtle'stheslowest.

Theturtle.Theturtle.

Askandanswerinagroup

Whosepencil-caseisthebiggest?

Whosehairisthelongest?Whosebookisthethickest?

Whoisthefastest?

Whoisthefattest?

Whoistheoldest?

Whoisthetallest?

Let’sdosomeexercises

A.Thewatermelonis_______thantheapple.It'sthe________.

B.The_______isthesmallest.

C.Theplaneisthe_________.

D.Thecaris_______thanthetrain.It'sthe_______.

E.GrandpaLiis________thanJohnandBen.Heisthe______.

F.Benis________thanJohn.Heisthe________.biggerbiggestcherryfastestslowestslowerolderyoungeroldestyoungestLet’swriteacompositionYesterdayIwenttoazoo.Isawmany_______.Theyareverylovely.Theelephantis___________.Theantis___________.Theturtleis____________.Thehorseis_____________.Thekangaroois___________.Thesnailis______________.animalsthebiggestthesmallestthethethetheoldestyoungestfastestslowest以Myfamily為題，寫一篇60個單詞的作文。要求有2個比較級和4個最高級。Homework調(diào)查之最Ｗhatanimalisthebiggestinthewo