1、Unit 5Lesson 2 Lets Practice,.,review,One day, Ann and Ken took Mocky to the town center.,Presentation,Lets learn,.,They checked their height. Ann was taller than Mocky.,Presentation,Lets learn,.,Ann checked Kens height. He was taller than Mocky and Ann. He was the tallest. Mocky was the shortest.,P
2、resentation,Lets learn,.,Then they checked their weight. Ken weighted 33 kilograms.,Practice,Lets learn,.,Ann weighted 35 kilograms.She was heavier than Ken.,review,Lets learn,.,Something was wrong! Do you know why? Mocky had his foot on the scale.,形容词比较级构成的基本方法1.一般情况：形容词词尾 + er young - younger old
3、- older tall - taller short - shorter,2. 以e结尾的形容词：词尾加rlarge - larger cute - cuter3. 以辅音字母+y结尾的形容词：变y为i, 再加ereasy - easier heavy - heavier,形容词最高级的构成： tall - tallest big - biggest young - youngest nice - nicest,多音节词在前面加mostComfortable - most comfortable,The adjective words,taller,taller,tallest,Mom is
4、 taller than me.Dad is the tallest.,The adjective words,shorter,shortest,I am shorter than Pan Changjiang .Dad is the shortest.,short,The adjective words,big,biggest,bigger,The pear is bigger than the apple.The watermelon is the biggest.,The adjective words,small,smallest,smaller,Butterfly is smalle
5、r than sparrow. The bee is the smallest.,The adjective words,young,youngest,younger,My sister is younger than me.My little brother is the youngest.,The adjective words,old,oldest,older,I am older than my son.My mom is the oldest.,The adjective words,thin,thinnest,thinner,I am thinner than Zhang Lian
6、g.Chen Luyu is the thinnest.,fat,fatter,fattest,I am fatter than my mother.My sister is the fattest.,练一练,写出下列词语的比较级和最高级。,short _ _,tall _ _,old _ _,taller,tallest,shorter,shortest,older,oldest,young _ _,big _ _,small _ _,younger,youngest,bigger,biggest,smaller,smallest,long _ _,thin _ _,fat _ _,longer,longest,thinner,thinnest,fatter,fattest,Homework:,回家和爸爸妈妈比一比，谁更高，谁最高。,
