PEP六年级下册英语第一单元A部分_Lets_learn.ppt

1、,Unit 1 How tall are you?,峡江县实验小学 胡雯霁,教学目标：,1. 学习形容词的比较级形式，及其变化规律； 2. 学习询问和回答身高方面的问题 3. 学习比较级句型，掌握中心词汇“than”的使用；,younger,older,词汇教学,taller,shorter,longer,shorter,thinner,heavier,stronger,smaller,bigger,taller 更高的 shorter 更矮的 heavier 更重的 thinner 更瘦的 longer 更长的 shorter 更短的 younger 更年轻的 older 更老的 bigge

2、r 更大的 smaller 更小的 stronger 更强壮的,tall,taller,thin,thinner,heavy,heavier,自主探究：你能发现形容词比较级的构成规律吗?,nice,nicer,精讲点拨： 形容词比较级构成法 1、大部分直接在后面加er 2、重读闭音节单词（一个元音加一个辅音结尾）双写结尾辅音加er big bigger 3、以辅音字母加y结尾，把y改为i，再加er heavy heavier 4、以e结尾的,直接加r nice nicer,将下列形容词变为比较级,A 1. tall-( ) 2. short-( ) 3. strong-( ) 4. old-(

3、 ) 5. young-( ) 6. long-( ),B 1.heavy-( ) 2.funny-( ),C 1.big-( ) 2.thin-( ) 3.hot-( ) 4.fat-( ),D. nice-( ),taller,shorter,stronger,older,younger,longer,heavier,funnier,bigger,thinner,hotter,fatter,nicer,How tall are you?,Im 158cm tall.,主语 be 形容词比较级 than 另一人（物）,Im stronger than Dill. Im taller than

4、 Edison, but Edison is fatter than me. My hair is longer than yours.,Xiao xin YaoMing,巩固训练,一 填上形容词的正确形式 1.My teacher is _(strong). 2.My teacher is _(strong) than his friend. 3. Mike is _(old). 4. Mike is _(old) than Liu Ming. 5.Steven is _(tall). 6.Steven is _(tall) than Amy.,strong,stronger,old,older,taller,tall,二 选择 1.He is190 cm _ . A heavy B long C tall2.How_areyou?_ I am 160 cm . A.tallB.tallerC.tallest3.Sheis_thanme. A.heavierB.heavyC.heavyer4.I am_and_thanyou.A.big,strongB.biger,strongerC.bigger,stronger5.Mylegsarelongerthan_. A.youB.yourC.yours,回顾小结：,1 形容词比较级 2 比较级句型 3 询问描述身高、 体重