Section A-2_534209.ppt

表示两者之间没有差别时,使用句型： 主语(第一个人物) + 谓语动词 + as + 形容词/副词原级 + as + 第二个人物 +…. 如：He is as excited as his younger sister. 他和他妹妹一样兴奋。 Lily rode her bike as slowly as an old lady. 莉莉骑车像老太太一样慢。 They picked as many apples as the farmers (did). 他们摘的苹果和农民一样多。 表示第一个人比不上第二个人时,使用句型: 主语(第一个人物) + 谓语动词(否定式) + as / so + 形容词/副词原级 + as He?is?not?so?/?as?excited?as?his?younger?sister. 他没他妹妹那么兴奋。 Lily?did?not?ride?her?bike?so?/?as?slowly?as?an ? old?lady.? 莉莉骑车不像老太太那样慢。 ? They?didn’t?pick?so?/?as?many?apples?as?the farmers?(did).?他们摘的苹果不如农民多。 ?讲述两者有差异, 第一个人物超过第二个人 物时用比较级。 基本句型：主语(‘A’)+谓语动词+形容词/副词比较级+than+主语(‘B’)+….?????????? e.g. A?modern?train?is?faster?than?a?car. 现代的火车比轿车快多了。 ? This?book?didn’t?cost?me?more?than?that?one. 这本书花费我的钱不比那本多。??????? 在形容词比较级前还可用much, even, still, a little来修饰, 表示“……的多”, “甚至……”, “更……”, “……一些”。 e.g. 1) This city is much more beautiful than before. 2) She’s a little more outgoing than me. 3) It’s a little colder today. 3.“比较级＋and＋比较级”意为“越来 越……” 。多音节比较级用“more and more＋形容词原级”形式。如： It’s getting worse and worse. The group became more and more popular. 4. “Which / Who is + 比较级…？” 比较A、B两事物, 问其中哪一个较……时 用此句型。如： Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate? Which one is more popular among students, going to concerts or going to movies? 5. 使用形容词比较级时需注意以下几点： 1) than后面接代词时, 一般要用主格形式， 但在口语中也可使用宾格形式。 如： My brother is taller than I/me. 2) 当需要表示一方超过另一方的程度时， 可以用much, a lot, a little, a bit, even, still 等来修饰形容词比较级。注意: 比较级不 能用very, so, too, quite等修饰。如： He is much more serious than Sam. Liu Xiang is tall. Pan Changjiang is short. Liu Xiang is taller than Pan Changjiang. Lin Xinru is thin. Liu Yifei is thinner. Liu Yifei is thinner than Lin Xinru. 45kg 48kg Li Yong is more outgoing than Cheng long. Cheng Long is outgoing. Li Yong is more out