Unit9Thisbirdisbiggerthanthefirstone湘少版·六年级上册第一课时（PartA,PartB）\nLet’schantOnefinger,onefinger,small,small,small.Twofingers,twofingers,big,big,big.Threefingers,threefingers,long,long,long.Fourfingers,fourfingers,short,short,short.Fivefingers,fivefingers,sayhello!\nGoodmemory15secondstomemorizethecolorofthesebirds.firstsecondthirdfourthfifth\nQ:Whichbirdis_____?redA:Theis_______oneis_____.redfirstsecondthirdfourthfifthsecond\nWhichbirdisbigger,thefirstoneorthesecondone?Whichbirdisbigger,thesecondoneorthethirdone?bigbigger\nNow,therearefourbirds.Theyarebiggerandbigger.Thefourthoneisthe_______.bigbiggerbiggestbiggest\nsmallsmallersmallestThefirstbookis______.smallThesecondbookis_______thanthefirstone.Thethirdbookisthe________.smallersmallest比Ais(比较级)thanB…isthe(最高级)\ntalltallertallestMikeJimJohnMikeis____.tallJimis_______thanMike.tallerJohnisthe_______.tallest\nshortshortershortestThefirstboyhas__________.shorthairThesecondboyhas___________thanthefirstone.Thethirdboyhasthe____________.shorterhairshortesthair\nlonglongerlongestThefirstmonkeyhas________.longtailThesecondmonkeyhas__________thanthefirstone.Thethirdmonkeyhasthe__________.longertaillongesttail\nFindouttherulesbigbiggerbiggestsmallsmallersmallesttalltallertallestshortshortershortestlonglongerlongest形容词原级比较级最高级er:比较级est:最高级\n形容词比较级及最高级的变化规则1.一般情况下加-er或-est:tall-taller-tallest2.以字母e结尾的词直接加-r或-st:late-later-latest3.以重读闭音节结尾。且末尾只有一个辅音字母的词，应双写这个辅音字母，再加-er或-est:big-bigger-biggest4.以辅音字母加y结尾的双音节词，先变y为i，再加-er或-est:easy-easier-easiest\nLet’slearnReadafterthevideoloudly.B\nGame1:YesorNo?教师说出一些常识性的句子，学生迅速判断并回答“Yes”或者“No”。看谁回答的又快又好。例如：Tigerisbiggerthanmouse.Yesorno?Myhairislongerthanyours.Yesorno?Footballisbiggerthanbasketball.Yesorno?…\nGame2:大搜查教师宣布搜查令，如bigbook,smalleraser,tallboy,shorthair,longruler等，学生们查找自己的物品，与同学互相比较并说出“My…isbigger/smaller/taller/shorter/longerthan…”直到找出的物品是全班最大的/最小的/最高的/最短的/最长的为止。\nDoyoulikeclayart?Doyoulikeclayartshow?黏土；泥土\nLet’sgotoPeter’sclayartshowandfindoutwhatareonshow.展览；展出黏土艺术展\nListenandanswerWhereischildren’sclayartonshow?Children’sclayartisonshowat________________.HowmanyclaybirdsdidPetermake?Hemadefivebirds.SunshineSchool\nReadandfillintheblanksThefirstbirdis______.smallThesecondbirdis_______thanthefirstone.biggerThethirdbirdis_______thanthesecondone.biggerThefourthbirdis_______thanthethirdone.biggerThe______birdisthebiggest.fifth\nLet’sListenandSayPayattentiontothepronunciationandintonation.A\nWelcometoourclayartshow.I’mPeter.Imadeafewbirdswithclay.Pleasetakealook.Children’sclayartisonshowatSunshineSchool.Sure.Thisisthefirstone.It’sasmallbird.看一看\nThisisthesecondone.Thisbirdisbiggerthanthefirstone.Lookatthethirdbird!It’sbiggerthanthesecondone.\nThisisthefourthone.It’sbiggerthanthethirdone.Lookatthefifthbird.It’sthebiggest.Wow!Theyarelovely.\nReadandanswerthequestionsIsthefirstbirdsmall?Yes,itis.Isthefirstbirdbiggerthanthesecondbird?No,itisn’t.Whichbirdisthebiggest?Thefifthbirdisthebiggest.\nWatch,readandactReadingroups.Readinroles.Actitout.Readaftertherecordingandpayattentiontothepronunciationandintonation.\nPeter:A:Peter:B:Peter:C:Peter:A:\n1.Welcometoourclayartshow.show名词，意思是“展出；表演”，onshow展出show动词，意思是“给……看；表现出；上演”。Languagepoints例：我喜欢观看才艺表演。Ilikewatchingthetalentshow.我将带你看我的新房子。Iwillshowyoumynewhouse.\n2.Thisbirdisbiggerthanthefirstone.两者（人、事物、动作）之间进行比较要用比较级句型：“A+is/are＋比较级+than＋B”“A比B更……”例：我的妈妈比我高。Mymotheristallerthanme.\n3.It’sthebiggest.三者或三者以上的人或事物的比较级，基本句式是：“主语+be动词＋the+形容词最高级+名词+表示比较范围的介词短语.”例：她是三个女孩中最聪明的。Sheisthecleverestgirlofthethree.\nSummaryKeywords:thanclayKeysentences:Lookatthefifthbird.It’sthebiggest.Thisbirdisbiggerthanthefirstone.biggerbiggestsmallersmallesttallertallestshortershortestlongerlongestWelcometoourclayartshow.\nExercise一、选出下列每组单词中不同类的一项。1.A.firstB.thirdC.clay2.A.secondB.biggerC.smaller3.A.tallestB.lovelyC.shortest4.A.fifthB.oneC.second5.A.takeB.makeC.than\n二、单项选择。1.Children’spicturesare_____showonFriday.A.onB.inC.at2.It’ssmaller______thesecondone.A.betweenB.thanC.by3.Thefifthbirdis______biggest.A.aB.anC.the\nHomework1.ReadtheconversationinPartAandtrytoretell.2.Comparethingsinyourdailylifewithyourfriends.
