Unit 8 Review 复习形容词原级-2025-2026学年七年级英语下册语法知识点全解（教科版五四制）

初中教科版（五四制） 【复习专版】7下Unit8语法精解 语法复习 【专题】复习形容词原级 形容词原级专项突破 考频分析 教科版（五四制）7下Unit8 Review中，复习形容词原级是基础语法模块，考频占词法总量的l5% 左右，主要分布在试卷基础题型：单项选择(1-2题)、完形填空(2-3题)、语法填空(1-2题)。在 语境辨析类题目中，形容词原级的修饰词搭配及比较语境中的误用纠正往往是解题关键。 知识点二：形容词原级的用法及常用结构 1.形容词原级基本用法（修饰名词，描述人或事物的特征） 1.直接修饰名词： ·结构：形容词原级+名词 ·例句： l.This is a tall building.(tall修饰名词building,描述建筑物的高度) 2.She has a happy family..(happy修饰名词family,描述家庭的状态) 2.be动词后作表语： ·结构：主语+be动词(am/is/are/was/were)+形容词原级 ·例句： l.The story is interesting.(is后接interesting,说明故事的性质) 2.They were hungry after the long walk.(were后接hungry,描述他们的状态) 2.原级比较结构（表示两者在某方面程度相同或不同） 1.”s+形容词原级+s”(和…一样…，表示肯定意义的同级比较)： 。结构：主语+be动词+as+形容词原级+as+比较对象 ·例句： 1.Tom is as tall as his brother.(汤姆和他哥哥一样高) 2.This apple is as sweet as that one.(这个苹果和那个一样甜) 1 初中教科版（五四制》 【复习专版】7下Unit8语法精解 2.”not as/s0+形容词原级+as”（不如…，表示否定意义的同级比较)： ·结构：主语+be动词+not as/so+形容词原级+as+比较对象 。例句 l.This book is not as interesting as that magazine.(这本书不如那本杂志有趣) 2.She is not so fast as her classmate in running.(她跑步不如她同学快) 3.常用程度副词修饰原级（强调程度） 1.常见程度副词：vey(非常)、so(如此)、too(太)、quite(相当)、rather(相当)、really(真正地) 2.结构：程度副词+形容词原级 3.例句： l.The weather is very hot today.(very修饰hot,强调热的程度) 2.le is so tired that he can't walk.（so修饰tired,说明疲劳的程度) 3.This shirt is too small for me..(too修饰small,表示尺寸不合适的程度) 4.”数词+名词+形容词原级”（描述尺寸、年龄等具体特征) 1.结构：数词+单位名词（如meter,.year)+形容词原级 2.例句： 1.The tree is 10 meters tall..(10 meters修饰tall,说明树的高度) 2.My sister is 12 years old.(12 years修饰old,说明年龄) 知识点三：形容词原级 1.形容词原级的基本用法 1.基础用法（描述人/事物特征)： 。直接修饰名词→例句：She is a tall girl..(她是一个高个子女孩。) 。作表语(be动词后)→例句：The flowers are beautiful.(这些花很漂亮。) 。修饰不定代词（后置)→例句：I have something important to tell you.(我有重要的事要告诉你。) 2.形容词原级的常用结构 1.同级比较（中考必背)： ●as+adj.+as(和…一样…)→例句：Tom is as tall as his brother.(汤姆和他哥哥一样高。) 。not as/so+adj.+as(不如…)一例句：This book is not as interesting as that one.(这本书不如 那本有趣。) 2 初中教科版（五四制）》 【复习专版】 7下Unit8语法精解 2.程度副词修饰（中考常考）： ·very+adj.(非常…)→例句：The movie is very exciting.(这部电影非常令人兴奋。) 。quite+adj.(相当…)→例句：It's quite cold today.(今天相当冷。) ·so+adj.(如此…)一例句：He is so happy to see his friends.(他见到朋友如此高兴。) ·too+adj.（太…)一例句：The box is too heavy for me to carry..(这个箱子太重，我搬不动。) 3.形容词原级的特殊用法 1.固定搭配（中考易错）： ·aj.+enough to do（足够…去做)→例句：She is careful enough to finish the work.(她足够细 心去完成这项工作。) 。It's+adj.+for sb.todo（对某人来说做某事是…的)→例句：It's easy for him to solve the problem.(对他来说解决这个问题很容易。) ·be+adj.+in+颜色/材料→例句：The shirt is red in color.(这件衬衫是红色的。) 。look/sound/snel/taste/feel+adj.(感官动词+形容词)→例句：The food tastes delicious.(这食物 尝起来很美味。) 考法精析 考法一：形容词原级修饰词用法辨析 核心：根据语境判断形容词原级前（后）的正确修饰词，区分vey/so/too/quite(前)与enough(后) 的位置及语义 真题1（语法填空)： The movie is_interesting that I want to watch it again. 答案：s0 解析：由”that”可知此处为”so.that”句型，so修饰形容词原级interesting,表示”如此有趣以至 于” 真题2（单项选择）： This shirt is small for me.I need a bigger size. A very B so Ctoo D quite 答案：C 解析：根据'need a bigger size”(需要更大尺码)可知衬衫尺寸”太”小，too修饰形容词原级small 表示”太”，符合语境 考法二：形容词原级结构辨析与应用 核心：根据句子肯定/否定语境及程度修饰需求，正确使用”'as.as'not as/so.as”结构及enough的 位置 初中教科版（五四制） 【复习专版】 7下Unit8语法精解 真题1（语法填空)： The movie is not_interesting_the book I read last week. 答案：sol/asas 解析：否定句中表示，不如”用'not as/so+原级+as”结构，此处两个空分别填so/as和as 真题2（单项选择)： This shirt is_big for me.I need a smaller size. A enough B too C very D quite 答案：B 解析：根据句意”太大需要小尺码，表示”太.”用too修饰形容词原级，enough需后置，very/quite 无”超出合适程度”含义，故选B 真题3（句型转换)： The water is warm enough to swim in.(改为否定句) 答案：The water is not warm enough to swim in 解析：否定句直接在be动词后加not,enough位置保持在形容词后不变 真题4（改错）： He is so tall as his father.(找出错误并改正) 答案：so改为as 解析：肯定句中表示和.一样需用”as.as结构，so.as仅用于否定句，故将so改为as 考法三：形容词原级综合运用及常见错误辨析 核心：结合原级基本用法、比较结构及易错点，在语境中正确使用形容词原级并辨析错误 真题1（单项选择）： This story is_interesting-that one.I like both of them. A.as so B.so as C.as as D.so so 答案：C 解析：表示“和一样”的肯定意义同级比较，应用“as+形容词原级+as”结构，so…as用于 否定句，故正确答案为C。 真题2（语法填空）： The girl is not_(tall)as her sister,but she runs-(fast)than her sister. 答案：as tall much faster 解析：第一空根据“not.as”结构，应填“as tall”；第二空后有“than”,需用比较级，fast的比较 级为faster,可用much修饰比较级，故填“much faster”。 解题小妙招 形容词原级解题妙招 修饰词前有四兄弟，very/so/too/quite: 后有enough要牢记，位置千万别记错： 4 初中教科版（五四制） 【复习专版】7下Unit8语法精解 so.hat常搭配，如此..以至于： to0表太甚超限度，需要调整才合适： as.as用肯定，否定not as/so.as: enough后置不改变，否定直接加not: 综合应用看语境，易混结构要辨析： s0.as仅否用，肯定必须用as.…as。 真题演练 演练一：单项选择（共10题） 1.The music sounds beautiful A very B so C quite D all above 2.This book is_interesting_that one. A as;so B so;as Cas;as Dtoo;to 3.He is nottall his brother. A as;as B so;so Cas;so D so;as 4.The room is_small for five people. A very B too C quite D so 5.She ishappy with her test result. A very B so C quite D all above 6.The water is warm to drink. A very B enough Cso D too 7.Which sentence is CORRECT? A She is so tall as her mother. B He runs enough fast to win. C This apple is very bigger than that. D The soup tastes delicious. 8.You areyoung to drive a car A very B so Ctoo D quite 9.The story is-interesting that I read it twice. A very Bso Ctoo Dquite 10.He is_old_go to school. A enough;to B so;that Ctoo;to Das;as 演练二：填空（共10题） 1.The weather is_hot today..(very/so/too/quite选填一个) 初中教科版（五四制）》 【复习专版】 7下Unit8语法精解 2.This box is_heavy for me to carry..(very/so/.too/quite选填一个) 3.She is_careful as her sister.(as/so) 4.The movie is not_interesting as the book.(as/so) 5.The water is warm-to swim in.(enough) 6.Heis一young to go to work.(vey/so/too/quite选填一个) 7.The story is_interesting that I want to read it again.(vey/so/too/quite选填一个) 8.This shirt is_big for me.I need a smaller size.(vey/so/too/quite选填一个) 9.She is_happy with her new dress..(vey/so/too/quite选填一个) 10.The coffee is hot_to drink now.(enough) 演练三：语法填空 It was Sunday morning.Lily wanted to buy a new dress.She went to a shop and saw a red one.The dress looked_(1 beautiful)and she tried it on."It's_(2 tight)for me,"she said.The shop assistant gave her a bigger size."This one is-(3 loose)than the red one,but it's_(4 comfortable)enough to wear,"Lily thought. Then she saw a blue dress."Is it-(5 expensive)as the red one?"she asked.The assistant said,"No,it's _(6 cheap)than the red one,but not_(7 nice)as the red one."Lily tried the blue dress."It feels-(8 soft)and is_(9 light)to carry.I like it better,"she said.Finally,she bought the blue dress.She was_ (10 happy)with her new dress and went home happily. 答案区 演练-：1D2.C3.A4.B5D6.B7D8.C9B10.C 1.very/so/too/quite 2.too 3.as 4.as/so 5.enough 6.too 7.so 8.too 9.very/so/quite 10.enough 演练三：1.beautiful2.too3.looser4.comfortable5.as6.cheaper7.as8.soft9.light10.happy 6