1、Part A,Lets learn,Unit 1 How tall are you?,頭腦風暴,Brain storm,Can you say out more adjective words? 挑戰(zhàn)自已:你能說出更多的形容詞嗎?,教學目標,1. 學習形容詞的比較級形式，及其變化規(guī)律； 2. 學習比較級句型，掌握中心詞匯“than”的使用；,.3、本單元難點是： 不規(guī)則比較級寫法的掌握。,Compare :,younger,older,詞匯教學,taller,shorter,longer,shorter,thinner,heavier,stronger,Compare :,smaller,bi

2、gger,taller 更高的 shorter 更矮的 heavier 更重的 thinner 更瘦的 longer 更長的 shorter 更短的 younger 更年輕的 older 更老的 bigger 更大的 smaller 更小的 stronger 更強壯的,tall,taller,thin,thinner,heavy,heavier,你能發(fā)現(xiàn)以下的規(guī)律嗎?,nice,nicer,你能說出更多的例子嗎？試試看,形容詞比較級構(gòu)成法: 1、大部分直接在后面加 er 2、重讀閉音節(jié)單詞（一個元音加一個輔音結(jié)尾）雙寫結(jié)尾輔音加 er big bigger 3、以輔音字母加y結(jié)尾，把y改為i，

3、再加 er heavy heavier 4、以e結(jié)尾的,直接加r nice nicer,將下列形容詞變?yōu)楸容^級。,A 1. tall-( ) 2. short-( ) 3. strong-( ) 4. old-( ) 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,fa

4、tter,nicer,How tall are you?,Im 158cm tall.,centimeter,A: I am 165 centimeters.,B: I am 175 centimeters.,(cm),tall,taller,.,How to use the grammar: the comparative degree.,主語 be 形容詞比較級 than 另一人（事物）,Eg: Im stronger than Dill. Im taller than Edson, but Edson is fatter than me. My hair is longer than y

5、ours.,Lets Chant,Mike is taller than Lee. Lee is taller than Sue. Sue is taller than Amy. How tall are you? Amy is smaller than Sue. Sue is smaller than Lee. Lee is smaller than Mike. Are you smaller than me?,play games,Line up from younger to older.,Line up from stronger to thinner.,Line up from ta

6、ller to shorter.,Lets read,tall-taller short-shorter long-longer big-bigger old-older young-younger small-smaller heavy-heavier thin-thinner fat-fatter cm=centimeter 厘米 kg=kilogram公斤千克,形容詞填空。,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,Please use our classmates or your things to practise the knowle