Unit 6 Be a Champion!-Unit Review-ppt课件-(含教案+素材)-市级公开课-冀教版八年级下册英语(编号：44cf0).zip

I.Underline the comparative and superlative adjectives and adverbs. 1. Danny says that gathering is more important than a world record.2. Mine flew farther than Jennys airplane, but Brians flew the farthest.3. My friend Sandra won the record for the largest book.4. The ancient Greeks wanted to have the best athletes compete against each other.5. Fewer countries take part in the Winter Olympics than in the Summer Olympics.6. The ancient Greeks wanted to have the best athletes compete against each other7. But those first Olympics were very different from todays 8. They also represent their countries at the highest level. II. Fill in the blanks.1.Jenny jumps high.2. But ,Danny jumps （high）than Jenny.3. Really ? Li Ming jumps （ high）of the three. 4. I am tall.5. Tom is (tall) than me6. I am 1.70 meters tall. Tom is 1.75 meters tall.7. Tim is 1.81 meters tall.8. Tim is (tall) .9. Tim (tall) than any other boy.10. Tim is (tall) of the three. III. Make sentences1. is , at , football , she, better , playing2. on , think , is , I , a , dangerous , more , is , it , do , to homework , bike 3.我的纸飞机飞得比詹妮得远。我的纸飞机飞得比詹妮得远。4.布莱恩的飞机飞得最远。布莱恩的飞机飞得最远。5.丹尼说聚会比世界纪录更重要。丹尼说聚会比世界纪录更重要。6.古希腊人想让最优秀的运动员去彼此竞争。古希腊人想让最优秀的运动员去彼此竞争。IV. Multiple choice.1. China is _ country in the world.A. the third largest B. the largest third C. the third large D. a third largest2. -Which is _ season in Beijing?-I think its autumn. A. good B. better C. best D. the best3. - Which is_ , the sun, the moon or the earth?-Of course, the moon is.A. small B. smaller C. smallest D. the smallest4. The air in Beijing is getting much _ now than a few years ago. A. clean B. cleaner C. cleanest D. the cleanest5. Which is _ , a bicycle or a computer?A. expensive B. more expensiveC. the most expensive6. She is the second _student in our class.A. tall B. taller C. tallestV. Make a dialogueExample:A :I am thirty . I am the oldest in the classroom.B: Yes , You are older than me .And You are older than any other student.C: wow, My brother is thirty , too. He is as old as you.Unit Review 教学重点：教学难点：1.形容词比较级的理解和应用2.形容词最高级的理解和应用1.利用比较级与最高级描述日常生活和体育活动2.尝试比较级及最高级与宾语从句的应用theOlympicmottothe comparative and superlative adjectives FastFasterFastest HighHigherHighest StrongStrongerStrongestYoushouldknowit! Pleaselookatthesecharts形容词的比较级的规则变化：构成方法原形比较级一般在词尾加-erlongwarmlongerwarmer以e结尾的只加-rnicefinenicerfiner重读闭音节以辅音字母结尾,双写辅音字母加-erbigfatbiggerfatter以“辅音字母+y”结尾的先变y为i再加-erbusyearlybusierearlier在原级前加morecarefulmorecareful形容词的最高级的规则变化：构成方法原形最高级一般在词尾加-estlongwarmlongestwarmest以e结尾的只加-stnicefinenicestfinest重读闭音节以辅音字母结尾,双写辅音字母加-estbigfatbiggestfattest以“辅音字母+y”结尾的先变y为i再加-estbusyearlybusiestearliest在原级前加mostcarefulmostcareful不规则变化：原级比较级good/wellbetterbad/illworsemany/muchmorelittlelessfarfartherfurtheroldolderelder不规则变化：原级最高级good/wellbestbad/illworstmany/muchmostlittleleastfarfarthestfurthestoldoldesteldestFind them1.Dannysaysthatgatheringismoreimportantthanaworldrecord.2.MineflewfartherthanJennysairplane,butBriansflewthefarthest.3.MyfriendSandrawontherecordforthelargestbook.Underlinethecomparativeandsuperlativeadjectivesandadverbs.4.TheancientGreekswantedtohavethebestathletescompeteagainsteachother.5.FewercountriestakepartintheWinterOlympicsthanintheSummerOlympics. TheancientGreekswantedtohavethebestathletescompeteagainsteachother ButthosefirstOlympicswereverydifferentfromtodaysTheyalsorepresenttheircountriesatthehighestlevel.Understandthem Understand Learntouse Rememberthem形容词比较级的用法：(1)表示一方超过另一方时，用“形容词的比较级+than”结构。Itiscoldertodaythan(itwas)yesterday.今天天气比昨天冷。Thesunisbiggerthantheearth.太阳比地球大。Imtallerandheavierthanyou.我比你更重更高。(2)形容词比较级要避免与自身进行比较，要用”比较级+thananyother+单数可数名词”来表示“比其他的任何都”LinTaoisolderthananyotherstudentintheclass.林涛比班上其他任何同学的年龄都大。(3)表示比较级时用“Which/Whois+比较级，AorB?”结构。（两者比较）Whichisbetter,milkortea?牛奶和茶，哪一样更好？Whoistaller,TomorJim?汤姆和吉姆，谁更高些？(4)表示最高级时用“Which/Whois+最高级,A,BorC?”结构。(三者及以上比较)Whichisthebest,Class1,Class2orClass3?一班、二班、三班中哪一个是最好的？形容词的最高级表示三者或三者以上的人或事物的比较。形容词的最高级前面要加定冠词the,句末一般跟一个of(in)介词短语来说明比较的范围。其句型是“A+系动词+形容词的最高级+of/in/”。Springisthebestseasonoftheyear.Sheisthebestofallstudentsintheclass.她是班上最好的学生。Dosomeexercise Makesenseyoucanusethem Jennyjumpshigh. But,Dannyjumps（high）thanJenny. Really?LiMingjumps（high）ofthethree.higherhighest Iamtall. Tomis (tall)thanme Iam1.70meterstall.Tomis1.75meterstall. Timis1.81meterstall. Timis(tall). Tim(tall)thananyotherboy. Timis(tall)ofthethree.tallertallerthetallestthetallest1.is,at,football,she,better,playing2.on,think,is,I,a,dangerous,more,is,it,do,tohomework,bikeSheisbetteratplayingfootball.Ithinkitismoredangeroustodohomeworkonabike. 我的纸飞机飞得比詹妮得远。我的纸飞机飞得比詹妮得远。 布莱恩的飞机飞得最远。布莱恩的飞机飞得最远。 丹尼说聚会比世界纪录更重要。丹尼说聚会比世界纪录更重要。 古希腊人想让最优秀的运动员去彼此竞争。古希腊人想让最优秀的运动员去彼此竞争。Briansflewthefarthest.MineflewfartherthanJennysairplane.Dannysaysthatgatheringismoreimportantthanaworldrecord.TheancientGreekswantedtohavethebestathletescompeteagainsteachother.Becareful!(1)形容词的最高级前面如果有序数词修饰时，它应放在定冠词之后。IsNanjingthesecondlargestcityinChina?南京是中国第二大城市吗？(2)句型“oneofthe+形容词的最高级+复数名词”表示“最的之一”。Chinaisoneofthelargestcountriesintheworld.中国是世界上最大的国家之一。Multiplechoice.()1Whichdoyoulike_,teaorcoffee?A.wellB.betterC.bestD.most()1Whichdoyoulike_,teaorcoffee?A.wellB.betterC.bestD.most1.Chinais_countryintheworld.A.thethirdlargestB.thelargestthirdC.thethirdlargeD.athirdlargest2.-Whichis_seasoninBeijing?-Ithinkitsautumn.A.goodB.betterC.bestD.thebest3.-Whichis_,thesun,themoonortheearth?-Ofcourse,themoonis.A.smallB.smallerC.smallestD.thesmallest4.TheairinBeijingisgettingmuch_nowthanafewyearsago.A.cleanB.cleanerC.cleanestD.thecleanest5.Whichis_,abicycleoracomputer?A.expensiveB.moreexpensiveC.themostexpensive6.Sheisthesecond_studentinourclass.A.tallB.tallerC.tallestRole play ! Enjoy ! Work in groups Make a dialogue Then present it in front of class You should use comparative and superlative adjective Try to use objective clauseExample A :I am thirty . I am the oldest in the classroom. B: Yes , You are older than me .And You are older than any other student. C: wow, My brother is thirty , too. He is as old as you. 1.Write a talk about Olympics by using the comparative and superlative adjectives.2.Practise using objective clause and do some exercise. Higher ! Stronger ! Faster! Just do it We can be champions! Thank you!Unit Review教学目标教学目标:1.能够认知形容词比较级与最高级能够认知形容词比较级与最高级2.能够判断出形容词比较级与最高级的形式能够判断出形容词比较级与最高级的形式3.合理应用形容词的比较级与最高级合理应用形容词的比较级与最高级4.能够在生活实际中应用到形容词的比较级与最高级能够在生活实际中应用到形容词的比较级与最高级教学重点：教学重点：1.形容词比较级的理解和应用形容词比较级的理解和应用2.形容词最高级的理解和应用形容词最高级的理解和应用 教学难点教学难点: 1.利用比较级与最高级描述日常生活和体育活动利用比较级与最高级描述日常生活和体育活动 2.尝试比较级及最高级与宾语从句的应用尝试比较级及最高级与宾语从句的应用教学任务教学任务:1.Lead in2.You should know them! Please look at these charts3.Find them! Underline the comparative and superlative adjectives and adverbs. 4.Understand them! (1) Understand(2)Learn to use(3) Remember them5. Do some exercise!6. Be careful ! 7. Enjoy !Role play ! 板书板书:形形容容词词的的比比较较级级的的规规则则变变化化：构构成成方方法法原原形形比比较较级级一一般般在在词词尾尾加加-erlong warmlongerwarmer以以e结结尾尾的的只只加加-rnicefinenicerfiner重重读读闭闭音音节节以以辅辅音音字字母母结结尾尾, 双双写写辅辅音音字字母母加加-erbigfatbiggerfatter以以“辅辅音音字字母母+y”结结尾尾的的先先变变y为为i再再加加-erbusy earlybusierearlier在在原原级级前前加加morecarefulmore careful不不规规则则变变化化：原原级级比比较较级级good/wellbetterbad/illworsemany/muchmorelittlelessfarfarther furtheroldolder elder不不规规则则变变化化：原原级级最最高高级级good/wellbestbad/illworstmany/muchmostlittleleastfarfarthest furthestoldoldest eldest形形容容词词的的最最高高级级的的规规则则变变化化：构构成成方方法法原原形形最最高高级级一一般般在在词词尾尾加加-estlong warmlongestwarmest以以e结结尾尾的的只只加加-stnicefinenicestfinest重重读读闭闭音音节节以以辅辅音音字字母母结结尾尾, 双双写写辅辅音音字字母母加加-estbigfatbiggestfattest以以“辅辅音音字字母母+y”结结尾尾的的先先变变y为为i再再加加-estbusy earlybusiestearliest在在原原级级前前加加mostcarefulmost careful课后作业：课后作业：1Write a talk about Olympics by using the comparative and superlative adjectives.2. Practice using objective clause and do some exercise.