经典:形容词副词原级幻灯片
2021/8/612021/8/621、无比较时,只能用原级(原形)、无比较时,只能用原级(原形) 例如:She is tall . Our school is beautiful. Tom runs fast. I play the piano well.2021/8/63修饰原级的词修饰原级的词 very, quite, pretty, really, too, so, enough等等 如:如:I am pretty healthy. English is so difficult. Mary sings very well. we work really hard.2021/8/6422021/8/65be as + adj.(形容词)(形容词) + as的用法的用法as . as 意为意为“和和一样一样”,表示同,表示同级的比较。其基本结构为:级的比较。其基本结构为:as + adj. + as1. She is as old as I am.2. Amy is as tall as Peter. 3. This film is as interesting as that one. 注意:注意:asas 中间用形容词的原级中间用形容词的原级2021/8/66be as + adj. + as的否定形式为:的否定形式为:be not as + adj. + as “前者不如后者前者不如后者”This dictionary is not as useful as that one. Amy is not as tall as Peter. be as + adj.(形容词)(形容词) + as 的用法的用法These apples are not as good as those ones.2021/8/67动词动词 as + adV.(副词)(副词) + as的用法的用法as . as 意为意为“和和一样一样”,表示同,表示同级的比较。中间加一个副词原级。级的比较。中间加一个副词原级。 I run as fast as Peter (does) She sings as well as I (do).3. Tom swims as slowly as Jim (does). 注意:注意:asas 中间用副词的原级中间用副词的原级2021/8/68 as + adv. + as的否定形式为:的否定形式为: does/do not 动词动词 as + adv. + as “前者不如后者前者不如后者”动词动词 as + adv.(副词)(副词) + as 的用法的用法 I dont run as fast as Peter (does) She doesnt sing as well as I (do).3. Tom doesnt swim as slowly as Jim (does). 注意:在否定句中注意:在否定句中第一个第一个as 可以改为可以改为so。