Unit1HowTallAreYou第四课时.ppt

1、Unit 1 How Tall Are You第四课时,新岗小学 徐信仰,My Pets My small dog is a smaller, smaller dog. Is your dog smaller, smaller than mine? My short cat is a shorter, shorter cat. Is your cat shorter, shorter than mine?,Lets sing,Lets learn,big,bigger,Lets learn,heavier,heavy,Lets learn,smaller,small,Lets learn,th

2、inner,thin,Lets learn,longer,long,绿色圃中小学教育网,Lets learn,3. 以y结尾，并且y前是辅音字母，则变y为i，再加-er。 如：heavier,1. 单音节词末尾加-er。 如： longer smaller,2. 闭音节单音节词如末尾只有一个辅音字母， 须先双写这个辅音字母，再加-er 。 如：bigger thinner,Make a chant,D is heavier than C. C is heavier than B. B is heavier than A. How heavy are you? A is thinner than

3、 B. B is thinner than C. C is thinner than D. Are you thinner than me?,Lets play,Im taller and heavier than you. My hands are bigger than your hands. yours,当堂检测,.Spell the words. (1)h_ _ v_ er (4)sm_ll_ _ (2)l_ng_ _ (5)bi_ _er (3)th_ nn_ r (6)y_ _ _ _,当堂检测, .Read and answer.,(1)Amy is 155 cm. Tom is

4、 5 cm taller than Amy, and 2 cm shorter than James. How tall is James?,(2)A boy is 4 years old and his sister is 3 years older than him. When the boy is 12 years old, how old will his sister be?,(3)The watermelon is 5 kg, and 4 kg heavier than the pineapple. How heavy is the pineapple?,(4)Johns bed is 180 cm long. Its 10 cm longer than Bobs, and 5 cm shorter than Peters. How long is Peters bed?,Homework,(1)Listen to and repeat “ Lets learn”. (2)Make five sentence