六下U1B.Letslearn.ppt

本资料来自于资源最齐全的２１世纪教育网 本资料来自于资源最齐全的２１世纪教育网 本资料来自于资源最齐全的２１世纪教育网 本资料来自于资源最齐全的２１世纪教育网 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. heavier 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 the bus. shorter longer The pencil is ______ than the pen. How long is the ______? 12cm 7cm The pen is ______ than the pencil. It’s ____ 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. Long, longer, the train is longer. Let’s chant longer smaller thinner heavier What’s 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 heavier heavy 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 (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。 nice -- nicer thinner 请说出所给单词的比较级。 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) tha