not as so adj/adv as-2025-2026学年九年级英语全一册句型辨析（北师大版）

九年级全一册北师大版 【寒假专版】 C版句型辨析 寒假专版 【C版句型辨析】not as(so十adj./adv.+ as.结构精讲 初中英语·北师大版九年级全一册 句型辨析精讲 -..not as (so)+adj./adv.+as...vs...less adj./adv.+than... 维度 ...not as (so)+adj./adv.as......less+adj./adv.+than... 核心含义不如…（强调两者在程度上比…更不…（强调前者在 不相等，前者不及后者) 程度上低于后者) 结构特点 使用形容词或副词原级 使用形容词或副词原级 适用场景口语和书面语中均可使用，应书面语中较常用，语气相对正 用广泛 式 例句对比 This book is not as interesting as that one.(这本书不如那本有趣。) This book is less interesting than that one..(这本书比那本更无趣。) 真题链接（北师大版九年级上学期期中真题） Tom is_carefulPeter.He often makes mistakes in his homework. A.not as;as B.less;as C.as;not as 答案：A解析：根据后句”他经常在作业中犯错”可知汤姆不如彼得细心，”nots.as.”表示”不 如”，是固定结构，B选项less...as”搭配错误，C选项结构错误，所以选A。 九年级全一册北师大版 【寒假专版】 C版句型辨析 辨析二not as(so)+adj./adv.+as.vsno+adj./ady.比较级+than. 维度 ...not as (so)+adj./adv.as... no+adj./adv.比较级+than… 核心含义不如…（只是单纯表示前者 和一 样不…（强调两者 不及后者) 都具有某种否定的性质，程度 相当) 语气侧重陈述事实，语气较平和 语气较强，带有强调两者都不 好的意味 例句对比 He is not as tall as his father..（他不如他父亲高。) He is no taller than his father..(他和他父亲一样不高。/他和他父亲都不高。) 真题链接（北师大版九年级全一册同步练习） -How do you like the two movies? -The first one is_interesting-the second.They are both boring. A.not as;as B.no more;than C.more;than 答案：B解析：根据答句”它们都很无聊可知两部电影一样没意思，”n0more.han.”表示”和 …一样不”，符合语境：A选项not as...as.”只表示前者不如后者，没有两者都不好的意思： C选项'more.than.”表示”比…更”，与语境不符，所以选B。 辨析三.not as(so)+adj./adv.+as.vs形容词/副词比较级的否定形式 维度 ...not as (so)+adj./adv.+as... 形容词/副词比较级的否定形 式（主语+be not+比较级+ than+比较对象) 核心含义不如… (直接对两者程度进不比…更…（对比较级进 行比较) 行否定，意思与”not as.as.” 相近，但结构不同) 结构差异使用原级 使用比较级 例句对比 She runs not as fast as him.(她跑得不如他快。) She does not run faster than him.(她跑得不比他快。) 九年级全一册北师大版 【寒假专版】C版句型辨析 真题链接（北师大版九年级下学期月考真题） This red skirt is_expensive_that blue one.I can't afford either. A.not as;as B.not more;than C.as;not as 答案：A解析：”not as..as.”表示不如”， 符合”这条红裙子不如那条蓝裙子贵”的意思；B 选项”not more..than.…”虽然意思相近，但在此语境中”not as..as.”更常用；C选项结构错误，所以 选A。 综合训练 1.This math problem is difficultthat one.I can solve both easily. A.not as;as B.less;than C.no more;than 2.-Which jacket do you prefer,the black one or the brown one? -The black one is_expensive-the brown one.I'll take the cheaper brown one. A.not as;as B.no less;than C.more;than 3.My sister runs_fast_I.We always finish the race at the same time A.not as;as B.no faster;than C.less;than 1.This novel is.(不如那本感人)that one..(not as..as) 2.Heis一（和他弟弟一样不努力）his brother.They both fail the exam.(o more..than) 3.The red pen writes一（不比蓝色的流畅）the blue one.(not+比较级+than) 3 九年级全一册北师大版 【寒假专版】C版句型辨析 l.He is not as tall as his brother.(改为使用no taller than) 2.This song is less popular than that song.(改为使用not as.as) 3.She does not speak English better than me.(改为使用not as.as) Peter and Tom are classmates.Peter is 1.-hard-working-Tom.In fact,Peter is 2.-lazy_Tom. They 3.-finish homework on time.Their teacher often says,"Peter is 4.-careless_Tom.You two need to improve!" I单项选择 1.C2.A3.B Ⅱ.完成句子 1.not as moving as 2.no more hard-working than 3.not more smoothly than ⅡI.句型转换 1.He is no taller than his brother. 2.This song is not as popular as that song. 3.She does not speak English as well as me. V.语篇填空 1.not as 2.no more 3.rarely 4.no less