新版pep小学英语六年级下册Unit1Blet27s-learn.ppt

Unit 1 How tall are you? B Lets learn small The dog is small. smaller The rabbit is smaller. Small, smaller, the rabbit is smaller. the rabbit is smaller than the dog. 绿色圃中小学教育网http:// 绿色圃中小学教育网http:// big The bear is big. bigger The elephant is bigger. Big, bigger, the elephant is bigger. the elephant is bigger than the bear. Heavy,heavier,the elepant is heavier. heavy The pig is heavy heavier The elepant is heavier. The elepant is heavier than the pig. thin The tiger is thin. thinner The dog is thinner. Thin, thinner, the dog is thinner. the dog is thinner than the tiger. strong A is strong. stronger B is stronger. Strong, stronger, B is stronger. B is stronger than A. stronger smaller thinner heavier What’s missing? bigger his eyes her eyes Her eyes are _______ than his eyes. His eyes are ________ than her eyes. smaller bigger David Bob is _______ than David. David is ________ than Bob. heavier thinner Bob ____ is …er than ______. Let’s say I’m 70 kilograms. How heavy are you? 70kg A:How heavy are you? B:I’m … kg.And how heavy are you ? A:I’m…. kg. I’m …..than you. B: Yes, you are …..than me. 身高：1.65m 年龄：14 体重：45kg 身高：1.51m 年龄：10 体重：40kg Let’s talk twins Lucy Lily What’s the difference between them ? shorter thinner taller longer heavier smaller stronger bigger 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，如：taller 2、重读闭音节（一个元音字母+一个辅音字母结尾），要双写最后一个辅音字母加er,如：thinner 3、以辅音字母加y结尾，把y改为i，再加er,如：heavier, happier 4、以e有结尾的,直接加r,如：nice--nicer 此课件下载可自行编辑修改，供参考！ 感谢您的支持，我们努力做得更好！