Unit 1 How tall are you? Who is taller? Who is shorter? Who is older? Who is younger? And who is stronger? Mike is taller. Amy is shorter. Lee is older. Sue is younger. And John is stronger.Heavy,heavier,the elepant is heavier.heavyThe dog is heavyheavierThe elepant is heavier.thinThe tiger is thin.thinnerThe dog is thinner.Thin, thinner, the dog is thinner.smallThe dog is small.smallerThe rabbit is smaller.Small, smaller, the rabbit is smaller.bigThe donkey is big.biggerThe horse is bigger.Big, bigger, The horse is bigger.longThe bus is long.longerThe train is longerLong, longer, The train is longerDo you know what they are?Can you find out the differences?Find out the differences between the father and the son.Let’s PlayLet’s PlayStory Timebig monkeylittle monkeyWhich monkey do you like ?The big monkey is ______,_____,____,______.bigger older taller strongerThe little monkey is: ______,________,______. smaller younger shorterfunnierfunnybearI think the white bear is older than the black bear.I have a friend.She’s one year younger than me .She’s taller than me ,but I’m thinner .She has long hair and small eyes.How heavy is it ?It’s 5 g.10 g is heavier than 5 g.heavyheavierHow heavy are you ?I’m 45 kg.…… heavier than …….Hair ( cm )Feet ( cm )Legs ( cm )Arms ( cm )Weight ( kg ) How long is your hair ?How long are your feet / legs / arms ?How heavy are you ?How big are your feet ?I wear size…Thank you !Good-bye!