词法 02-2025-2026学年英语中考复习语法知识点全解（外研版)

初三下册外研版 【寒假专版】 A版知识点全解 寒假专版 【专题】冠词用法全解 语法专项突破 考频分析 初三外研版中，冠词是重点语法模块，考频占词法总量的15%左右，贯穿试卷核心题型：单项选择 (2-3题)、完形填空(2-3题)、语法填空(1-2题)、书面表达（基础考察，影响句子规范性）。在语境 理解类题目中，不定冠词a/an的区别、定冠词the的固定搭配及零冠词场景辨析往往是解题关键。 考查内容 。不定冠词(a/an用法区别)：a用于辅音音素开头的单词前，n用于元音音素开头的单词前的辨析 。定冠词(he固定搭配)：用于特指、双方共知事物、上文提及事物、世界上独一无二事物等固定搭 配场景 。零冠词场景：复数可数名词表示泛指、不可数名词表示泛指、星期月份季节等专有名词前、一日三 餐球类运动等固定搭配 知识点一：冠词的分类及用法 1.不定冠词(a/an,表泛指，”一个”) 。用法区别：a用于辅音音素开头的单词前：an用于元音音素开头的单词前 ·例句： l.She has a cat.(cat以辅音音素k/开头) 2.He is an honest boy.(honest以元音音素/o/开头) 2.定冠词(the,表特指或固定搭配) ·固定搭配场景：用于世界上独一无二的事物(the sun)、乐器前(play the piano)、双方都知道的 人或物 。例句： 1.The book on the desk is mine.(特指桌上的书) 2.She plays the violin every day.(乐器前用the) 1 初三下册外研版 【寒假专版】 A版知识点全解 3.零冠词（不用冠词，表泛指或固定场景） ·常见场景：复数名词表泛指、学科名称、三餐、球类运动 。例句： 1.Dogs are loyal animals..(复数名词泛指) 2.We have breakfast at7a.m.(三餐前不加冠词) 3.He likes playing basketball.(球类运动前不加冠词) 知识点二：冠词用法详解 1.不定冠词(a/an的区别) ·基本用法：表示”一个”，用于单数可数名词前，泛指某类人或事物中的一个 。a的使用场景：用于以辅音音素开头的单词前 ●例句： 1.I have a book.(book以辅音音素b/开头) 2.He is a university student.(university以辅音音素j/开头) ·an的使用场景：用于以元音音素开头的单词前 。例句： l.She has an apple.(apple以元音音素/e/开头) 2.There is an hour left.(hour以元音音素/a/开头，h不发音) 2.定冠词(the的固定搭配) 。基本用法：表示”这个”那个？这些”那些，用于特指某人或某物 。固定搭配场景： 1.世界上独一无二的事物：the sun(太阳)、the moon(月亮)、the earth(地球) 2.江河湖海、山脉群岛：the Yangtze River(长江)、the Himalayas(喜马拉雅山脉) 3.乐器前：play the piano(弹钢琴)、play the violin(拉小提琴) 4.形容词最高级前：the tallest boy(最高的男孩)、the most important thing(最重要的事情) 5.序数词前：the first day(第一天)、the second floor(二楼) 6.双方都知道的人或物：Open the door,.please.(请打开门，双方都知道指哪扇门) 3.零冠词场景 ·基本用法：名词前不使用冠词 。常见场景： 1.复数可数名词表示泛指：Dogs are our friends..(狗是我们的朋友，泛指所有狗) 2.不可数名词表示泛指：Water is important.（水很重要，泛指水这种物质) 3.专有名词（人名、地名、国名等）：China(中国)、Beijing(北京)、Tom(汤姆) 初三下册外研版 【寒假专版】 A版知识点全解 4.星期、月份、季节前：on Monday(在周一)、in January(在一月)、in spring(在春天) 5.三餐前：have breakfast(吃早餐)、have lunch(吃午餐)、have dinner(吃晚餐) 6.球类运动前：play basketball(打篮球)、play football(踢足球) 知识点三：冠词 1.不定冠词(a/an用法区别) 。基础用法（中考必背）： 1.a用于辅音音素开头的单词前→例句：I have a book, 2.an用于元音音素开头的单词前→例句：She eats an apple. 3.表示”一（个、只、本…）”，泛指某类人或事物中的一个→例句：He wants a pen. 4.用于第一次提到的人或事物前→例句：There is a dog in the park.The dog is black. 5.用于表示数量”一”，但数字概念不如one强烈→例句：I need a cup of tea 2.定冠词(the固定搭配) ·基础用法（中考必背)： 1.特指某（些）人或某（些）事物→例句：The girl in red is my sister: 2.指双方都知道的人或事物→例句：Open the window,please, 3.用在世界上独一无二的事物前→例句：The sun is bigger than the moon, 4.用在序数词和形容词最高级前→例句：He is the first student to come to school.. 5.用在演奏乐器的名称前→例句：She plays the piano very well,. ·固定短语搭配（中考常考）： l.in the morning/afternoon/evening(在早上/下午/晚上)→例句：We have classes in the morning. 2.on the left/right(在左边/右边)→例句：The bank is on the left 3.the same(相同的)→例句：We are in the same class. 4.by the way(顺便说一下)→例句：By the way,.where is Tom? 3.零冠词场景 。基础用法（中考必背）： 1.用于复数名词前，表示泛指一类人或事物→例句：Dogs are our friends. 2.用于不可数名词前，表示泛指→例句：Water is important for us. 3.用于季节、月份、星期前→例句：We have a holiday in summer. 4.用于三餐名词前→例句：I have breakfast at7am. 5.用于球类运动和棋类游戏前→例句：They play football after school. 6.用于学科名称前→例句：I like English very much. 7.用于称呼语或头衔前（作表语、同位语时）→例句：M.Li is our teacher.. 3 初三下册外研版 【寒假专版】 A版知识点全解 考法精析 考法一：不定冠词a/an的用法辨析 核心：根据单词开头的发音音素（辅音音素或元音音素），选择正确的不定冠词a或n 真题1（语法填空)： There is_university near my home.I often go there to read books. 答案：a 解析：university发音以辅音音素ju:/开头，故用不定冠词a。 真题2（完形填空）： My mother bought honest present for me on my birthday. A.a B.an C.the D./ 答案：B 解析：honest发音以元音音素//开头，故用不定冠词an。 考法二：冠词用法综合辨析 核心：根据名词的泛指/特指属性、发音音素及固定搭配场景，选择正确的冠词(a/an/the)或零冠词 真题1（语法填空)： There is-university near my home.university is very beautiful. 答案：aThe 解析：第一空表泛指”一所大学”，university发音以辅音音素ju/开头，用a:第二空特指前文提到 的大学，用定冠词he。 真题2（完形填空)： My brother likes playing basketball and he wants to bebasketball player. A.the;aB.上，aC.a;anD./,the 答案：B 解析：球类运动前用零冠词，第一空不填：第二空表泛指”一名篮球运动员”，basketball以辅音音 素b/开头，用a。 考法三：冠词综合运用辨析 核心：结合语境区分不定冠词(a/an)、定冠词(the)和零冠词的用法，重点掌握特殊场景（如元音 音素开头但用a、辅音音素开头但用an)及固定搭配（乐器、球类、三餐等） 真题1（单项选择）： My brother wants to be_astronaut in the future and he practices playing_piano every day. A.a;the B.an;the C.an;/D.a;/ 答案：B 解析：第一空表示泛指’一名宇航员”，astronaut以元音音素/e/开头，用an;第二空'play the piano' 为固定搭配，乐器前需加定冠词the。 真题2（语法填空）： 4 初三下册外研版 【寒假专版】 A版知识点全解 We usually have_breakfast at 7:30 a.m.and then go to school.But on first day of new term,we need to get up earlier. 答案：；the 解析：第一空have breakfast'”为固定搭配，三餐前用零冠词；第二空first'”为序数词，序数词前需 加定冠词the。 解题小妙招 冠词用法妙招 不定冠词看发音，辅音音素用a,元音音素用an: 泛指首次用a/an,特指上文或独一指the: 球类运动零冠词，固定搭配要谨记。 真题演练 演练一：单项选择（共10题） 1.There is"h"in the word"hour". A.a B.an C.the D./ 答案：B 2.My father is_honest man.Everyone in our neighborhood likes him. A.a B.an C.the D./ 答案：B 3.We usually have breakfast at 7:30 a.m. A.a B.an C.the D./ 答案：D 4.She playspiano very well and wants to be a musician. A.a B.an C.the D./ 答案：C 5.I boughtbook yesterday.book is about history. A.a;The B.an;The C.the;A D./;The 答案：A 6.-Sun is much bigger than Moon. A.A;a B.An;an C.The;the D./;/ 答案：C 7.We have no classes on_Sunday. A.a B.an C.the D./ 答案：D 初三下册外研版 【寒假专版】 A版知识点全解 8.He wants to beengineer when he grows up. A.a B.an C.the D./ 答案：A 9.My favorite subject is math.It's interesting. A.a B.an C.the D./ 答案：D 10.Do you often play basketball after school? A.a B.an C.the D./ 答案：D 演练二：填空（共10题） 1.There isapple on the table. 答案：an 2.She isuniversity student. 答案：a 3.We usually go to school bybike. 答案：/ 4.Great Wall is one of the wonders of the world. 答案：The 5.I have_English class every Monday morning. 答案：an 6.My mother often tells me_story before bed. 答案：a 7.He playsviolin in the school band. 答案：the 8.Spring Festival is an important festival in China. 答案：The 9.We should drinklot of water every day. 答案：a 10.-girl in red is my best friend. 答案：The 演练三：语法填空（共10空) 1.I live in small town. 答案：a 6 初三下册外研版 【寒假专版】 A版知识点全解 2.There is_park near my home. 答案：a 3.I often go topark with my friends on weekends 答案：the 4.We like playing-basketball there. 答案：/ 5.Last Sunday,we met_old man in-park. 答案：an,the 6.He told us_interesting story about history of our town. 答案：an,the 7.After that,we went to library to read books 答案：he 8.library is very quiet and has many books. 答案：The 答案区 演练-：1B2.B3D4.C5.A6.C7D8.A9D10.D 演练二：1.an2.a3/4.The5.an6.a7.the8.The9.a10.The 演练三：1.a2.a3.the4./5.a,the6.an;the7.the8.The 7