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1、Unit1 B Learn,tall taller,strong stronger,old older,young younger,short shorter,How old are you? I am years old.,How tall are you? I am metres.,How heavy are you?,I am 45 kilograms.,How heavy多重,kilogram千克,kg,The elepant is heavier.,The dog is heavy.,heavier 更重的,kimi,Angela,Angela is _ than Kimi.,hea
2、vier,The tiger is thin.,thin thinner,The dog is thinner.,_ is thinner than _.,Angela,kimi,The dog is small.,smaller 更小的,The rabbit is smaller.,smaller 更小的,heavier 更重的,thinner 更廋的,big,bigger,The horse is bigger than the donkey.,donkey,horse,The bus is shorter than the train.,The train is longer than
3、the bus.,shorter,longer,The pencil is _ than the pen.,How long is the _?,12cm,7cm,The pen is _ than the pencil.,Its _ cm. (centimetres),longer,shorter,Heavy, heavier, the elephant is heavier. Thin, thinner, the dog is thinner. Small, smaller, the rabbit is smaller. Big, bigger, the horse is bigger.
4、Long, longer, the train is longer.,Lets chant,longer,smaller,thinner,heavier,Whats missing?,bigger,Bag A is _ than bag B.,heavier,10kg,3kg,bag A,bag B,_ is er than _.,English book,Chinese book,pencil,pen,bag A,bag B,加油,long,longer,strong,small,stronger,smaller,big,thin,bigger,thinner,funny,funnier,h
5、eavier,heavy,Lets read,long,long,strong,small,strong,small,big,thin,big,thin,funny,funnier,heavier,heavy,er,er,er,ger,ner,h,y,i,er,e,a,v,Read and find,(读一读，给下列单词的比较级找一找规律）,形容词比较级构成法: 1、一般情况下直接在后面加er。 long - longer,2、辅元辅结构，双写末尾字母再加er。 big - bigger,3、以辅音字母加y结尾，把y改为i，再加er。 heavy- heavier,4、以e结尾的,直接加r。
6、nice - nicer,thinner,请说出所给单词的比较级。,Lets try,thin,hotter,hot,older,old,fatter,fat,funnier,funny,longer,long,stronger,strong,heavier,heavy,1.My teacher is _(strong). 2.My teacher is _(strong) than his friend. 3. Mike is _(old). 4. Mike is _(old) than Liu Ming. 5.Steven is _(tall). 6.Steven is _(tall) t
7、han Amy.,形容词填空。,strong,stronger,old,older,taller,tall,Lu Lu,Ya Ya,A: Lu Lu is bigger than Ya Ya. B: Ya Ya is _ than Lu Lu.,A: Lu Lus nose is bigger than Ya Yas. B: Ya Yas nose is _ than Lu Lus.,smaller,smaller,A: Lu Lus is _er than Ya Yas. B: Ya Yas is _er than Lu Lus.,A: Lu Lu is _er than Ya Ya. B:
8、 Ya Ya is _er than Lu Lu.,PK,eye ear head nose tail body,sisters,Lucy,Lily,Whats the difference between them?,shorter,thinner,taller,longer,heavier,smaller,stronger,_ is _er than _.,His head is _. (smaller, bigger),His tail is _. ( longer, shorter),His mouth is _. (smaller, bigger),The magic mirror,I want to be ,taller,shorter,older,younger,heavier,thinner,stronger,Thank you!,