人教版八年级英语下第六单元课件.ppt

形容词比较级与最高级,thin,fat/ heavy,smart,outgoing,funny,short,tall,tall,athletic,quiet,serious,擅长运动的 强健的,严肃的 庄重的,文静的,Yao Ming is Jordan.,Jordan is tall.,Yao Ming is taller.,Jordan,2.26m,1.98m,taller than,Zeng Zhiwei is short.,Pang Changjian is,Pang Changjian is Zeng Zhiwei.,shorter.,shorter than,Liu Huan is heavy .,Fei Mao is,Fei Mao is Liu Huan.,80kg,90kg,heavier .,heavier than,Lin Xinru is thin.,Liu Yifei is,Liu Yifei is Lin Xinru.,45kg,48kg,thinner.,thinner than,more outgoing,Li Yong is Cheng long.,Cheng Long is outgoing.,Li Yong is more outgoing.,outgoing,more outgoing than,athletic,Cheng Long is more athletic than Li Xiaopeng.,Li Xiaopeng is athletic.,Cheng Long is more athletic.,more athletic,funny, serious, smart, calm, wild, big, fat, outgoing, athletic, dirty, heavy, thin, tall,smarter,funnier heavier dirtier,bigger thinner fatter,more outgoing more serious more athletic,calmer wilder taller,形容词比较级规则变化,1.一般在词尾加-er eg：cold strong fast slow 2.以字母e结尾的形容词，加-r eg：nice large,3.重读闭音节词只有一个辅音字母时，应先双写辅音 字母，再加-er eg: thin fat,4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,再 加-er eg: funny easy,5.多音节词和部分双音节词，在词前加more eg: beautiful serious,big,big,Look at the pictures and understand 看图并理解,big,bigger,Look at the pictures and understand 看图并理解,Look at the pictures and understand 看图并理解,big,bigger,biggest,fast,Look at the pictures and understand 看图并理解,fast,faster,Look at the pictures and understand 看图并理解,fast,faster,fastest,Look at the pictures and understand 看图并理解,The green oranges are big.,The orange ones are bigger.,The red ones are the biggest of all.,Zen Zhiwei is short .,Tom is shorter than Zen Zhiwei .,Xiao xin is the shortest of them .,Liu Yifei is thin.,Xiaoming is thinner than Liu Yifei .,Mike is the thinnest of all,肥肥-沈殿霞,100kg,heavy,the heaviest,Mr. Wang,Mr. Li,Miss Shen is heavy. Mr. Wang is heavier. Mr. Li is the heaviest of the three .,Ge You is funny. Zhao Benshan is funnier. Pan Changjiang is the funniest of them .,250,000 RMB.,50,000 RMB.,The green car is the most expensive.,The red cat is more expensive than the bike.,The bike is expensive.,500 RMB,Jim,Tom,Stallone is the most athletic of three.,Tom is more athletic than Jim.,Jim is athletic.,cinema,Book store,Super market,My house,3000 m,4000m,5000m,is far from my home.,The book store,Super market,is farther from my home.,is the farthest from my home.,The cinema,Guessing Game.,He is the tallest basketball player in China .,the tallest person,He runs the fastest in 110-meter race.,the fastest person,Hes the most popular actor, and hes famous for playing Chinese gong fu.,the most popular actor,原级 比较级 最高级,fast short big thin funny heavy athletic expensive far,faster shorter bigger thinner funnier heavier more athletic more expensive farther,Fastest Shortest Biggest Thinnest Funniest Heaviest Most athletic Most expensive farthest,一、形容词和副词比较级和最高级的构成,1、规则变化,一、形容词和副词比较级和最高级的构成,2、不规则变化,Good , better , best,Never let it rest .,Till good is better,And better , best .,好上加好，直到最好； 精益求精，永无止境。,用所给的形容词副词的适当形式填空。 1. Tom is _ (tall) than Jim. 2. Li Lei is _ (young) boy in his class. 3.David has _ (many)story books of all the students. 4.Li Lei speaks English _ (well) in his group. 5.Lucy runs _ (slow) than Lily.,taller,the youngest,the most,the best,slower,改正下列句子中一处的错误。 A Tom comes to school late than Jim._ B. Which do you like better , cats ,dogs,or chickens? _ C. Who is oldest in our class