(课件网) Unit 5 Riding the Roller Coaster (period1) Let’s learn. 一 one 十 ten 二 two 二十 twenty 三十 thirty 四十 forty 五十 fifty 六十 sixty 七十 seventy 八十 eighty 九十 ninety 一百 one hundred / / 102 one hundred and two 150 one hundred and fifty 234 two hundred and thirty-four centimeter big bigger biggest long longer longest Do some exercise ! tall short long small big fat thin hot easy early funny heavy taller tallest shorter shortest longer longest smaller smallest bigger biggest fatter fattest thinner thinnest hotter hottest easier easiest earlier earliest funnier funniest heavier heaviest What can you find This football is bigger than that football . That football is smaller than this football . Work in pairs ! A: I’m_____. How tall/old are you B: I ’m____. You are ____than me . 150cm 140cm 12 11 12 13 How tall are you I am 150 cm tall . is he is she He is She is _____ is the tallest. 1. 2. 3. 4. Do some exercises!(改错) 1.Yangyang is tall than her mother. 2.They went to school by bus every day. 3.He is tallest in our class . taller go the tallest Homework:(二选一) 1. Make up a dialogue. A: How old are you B: I’m ____ years old. …is older than …. … is the oldest. 2. Make a chart (图表) of your friends or families. Then write down their information simply.