人教pep版英语六年级下册unit1（17）课件

How tall are you?,Studying aims,1.Go over the knowledge about how to change tall into taller.,2.Learn how to use the comparative degree.,3.Practising using the comparative degree.,将下列形容词变为比较级。,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-( ),形容词填空。,1.My teacher is _(strong). 2.My teacher is _(strong) than his friend. 3.Hu Pengjian is _(fat). 4.Hu Pengjian is _(fat) than Liu Ming. 5.Steven is _(tall). 6.Steven is _(tall) than Owen.,How to use the grammar: the comparative degree.,be comparative than another form person(thing) 主语be 形容词比较级 than 另一人（事物）,Eg: Hu Pengjian is stronger than Dillion. Vinson is taller than Edson, but Edson is fatter than Vinson.,Practicing in class 课堂训练,Please use our classmates or your things to practise the knowledge. 请用同学或你的物品来练习所学知识。,tall-short big-small long-short fat-thin heavy-light new-old young-old hot-cold,Learning more knowledge 知识拔高,The mother pig is _ than the son pig. The mother pig is _ _ _ than the son pig.,The black pig is 100 kg, the red pig is 50 kg. The black pig is _ _ _ _ the red one.,The big cat is 5 years old, the small cat is 1 year old. The big cat is _ _ _ _ the small one.,The yellow dog is 120 cm tall, the white dog is 80 cm tall. The yellow dog is _ _ _ _ the white one.,Checking the leaning result 检测反馈,long short,big small,tall short,heavy light,yellow,red,orange,yellow,Sally,Jenny,Jet 13 Darwin 12,Lisa 40kg Linda 39kg,Bill 100 cm Lie ning