6B 形容词比较级_课件.pptVIP

比较：两者的比较 1）A和B一样 ---用 as…as 句式：A is as …as B 举例： 1.A is as thin as B; A 和B一样瘦。 2.My school bag is as heavy as yours 我的书包和你的（书包）一样重 拓展：A和B不一样， A is not as …as B as …as中间用原形！！！！ as …as中间用原形！！！！ as tall as as young as as long as As strong as 比较：两者的比较 2）A比B更什么一些，用比较级 句式：.A is ....than B 举例： 1.A is taller than B. A 比B 高。 2.My school bag is heavier than yours. 我的书包比你的（书包）重。 than 的前面 肯定用 比较级！！ than 的前面 肯定用 比较级！！ older than younger than smaller than stronger than A or B--用比较级 1.Who’s taller, A or B? A 和B相比，哪个更高？ 2.Whose bag is heavier,yours or mine? 谁的书包更重，你的（书包）还是我的（书包）？ 归纳总结 1.as…as 中间用原级，A is as…as B 2.than 的前面用比较级，A is …than B. 3.A or B 用比较级， 注意A代表的是人还是物品！！！！ 4.be 动词莫漏掉！！ 5.形容词的比较级 要记清！！ 用括号里所给单词的正确形式填空 1．I’m_____( tall ) than David. 2．Who’s _____ (young), you or your brother? 3．Which is _____( long), the Chang Jiang River or the Yellow River ? 4．David’s bag is ______(heavy) than ______( I ). 5．Mike is as ______(old) as his good friend . 6.I’ll______(am)the goalkeeper. 7.Ben want ______(is) an English teacher. 基本形式的练习 tall -- ________ 7. small-- _______ 2. short-- ________ 8. cool--________ 3. strong--________ 9.cold-- ________ 4. old -- ________ 10.warm--_______ 5. young--________ 11.deep --_______ 6. long -- ________ 12.light -- _______ 重读闭音节双写的练习 big-- _______ thin-- _______ fat -- _______ hot -- ______ wet -- ______ sad -- ______ 以不发音的e结尾的训练 不发音的e结尾，或者指单个e结尾的，不包括发音的e和字母组合。 large--_______ nice --_______ fine --_______ 去y为i+er的练习 heavy--_______ funny--_______ happy--_______ 不规则比较级 不规则的变形只能靠记住 good/well好—better更好 many/much多—more更多 little少—less更少 bad差—worse更差 填空题—比较级填空 1. A is 10 years old, B is 11 years old. —A is ______ than B. Tom is 160 cm, Lucy is 170 cm. —Lucy is _______than Tom. The elephant is 893 kg, the pig is 158 kg. —The elephant is _______than the pig. 填空题—计算 1.A is 23 years old, B is 4 years older than A.