新概念1_109.ppt

Let’s go back to the last lesson: It’s smaller than the blue one. L107 This is the largest dress in the shop. L107 形容词的比较级、最高级 变化规则： 1.一般形容词后直接加er/est，(tall，taller，tallest) 2.以重读闭音节结尾的，双写尾字母， 再加er/est ，(big，bigger，biggest) 3.以辅音加y结尾的，变y为i，再加er/est. (heavy，heavier，heaviest). 4.以哑e结尾的，直接加r/st. (large，larger，largeest) 5.其他双音节单词和多音节单词，单词前加more/most.(useful , more useful , most useful) 形容词比较级和最高级的用法 一般由than引导后面的比较对象。 例：I am younger than you are. 需有一个比较范围。 例：I am the youngest in the class. （注：最高级前要加the） Lily is very tall. Lucy is taller than Lily. Dan is taller than Lucy. Dan is the tallest in our class. Let’s practice. Can you tell me how many books you have got? Can you tell me how much money you have got? I’ve got many books. I’ve got much money. Lucy has got more books than I have. Tom has got more books than Lucy. Tom has got the most books of us all. many ，much， more， most little, few, less, least, fewer, fewest I’ve got little money. I have got less money than you have. I’ve got the least. I’ve got few books. I have got fewer books than you have. I have got the fewest. 不规则形容词的比较级 (新1当中出现的) 原级 比较级 最高级 good /well better best bad/ill worse worst many/much more most little less least Lesson 109  A good idea Topic: What would you like when you are having coffee? Milk? Sugar? Cigarette? Biscuit? A piece of advice: Eat more and smoke less! New words idea pity a little teaspoonful less a few instead advice n. 主意 n. 遗憾 少许（用于不可数名词之前） n. 一满茶匙 adj. (little的比较级)较少的，更小的 几个（用于可数名词之前） adv. 代替 n. 建议，忠告 idea n. 主意 an idea a good idea ---Shall I make some coffee? ---That’s a good idea. I don’t know = I have no idea. a little a few little few 肯定 否定 不可数 可数 much many e.g. He knows a little English. ?He knows little English. She is friendly