语法（讲义）-2025-2026学年人教PEP版英语四年级上册

该小学英语四年级上册复习讲义通过分模块框架系统梳理There be句型、名词单复数等六个核心语法点，结合记忆口诀（如be动词“我用am你用are”）和对比归纳（如名词单复数规则与不规则变化）呈现知识脉络，每个语法点拆解基础结构、关键规则及重难点（如There be句型就近原则、名词不规则变化），形成清晰的语法体系。 讲义亮点在于“基础巩固-综合运用”的分层练习设计，如名词单复数的“写出复数形式”（基础）和“适当形式填空”（综合），There be句型的“句型转换（否定句、疑问句）”，通过具体语境练习提升语言运用能力，培养规则归纳的思维品质。每个语法点配有记忆口诀和易错提示，基础薄弱学生能掌握核心规则，优秀学生可深化转换运用，教师据此可实施分层教学，支持精准化复习指导。

2025-2026学年度新人教版英语四年级上册 重要语法点总结（含配套练习题） 一、There be句型 · 基本结构：表示“某地有某物” There is + 单数名词/不可数名词 There are + 复数名词 · 就近原则：be动词的单复数由靠近它的名词决定， 例: There is a book and two pens on the desk。 · 疑问与否定：一般疑问句将be动词提前 Is/Are there ...? 肯定回答：Yes, there is/are. 否定回答：No, there isn’t/aren’t. 否定句在be动词后加not. 例： There isn't a fridge in the study. 1.选词填空（is/are） There ______ a park in my community. We often play there. There ______ two hospitals near our school. ______ there a library in your dream community? There ______ some books and a pen on the desk. 2. 句型转换 There is a playground in the school.（改为否定句） → There ______ ______ a playground in the school. There are three shops over there.（改为一般疑问句并作肯定回答） → ______ there three shops over there? → Yes, ______ ______. 二、名词单复数 · 单数形式：表示单个事物，前面可加a/an（元音音素开头用an），如a desk、an apple。 · 规则变化：大部分直接加s（pen→pens）；s/x/o/ch/sh结尾加es（bus→buses、watch→watches）；辅音字母+y结尾变y为i加es（baby→babies）。 · 不规则变化：需特殊记忆，如child→children、foot→feet、sheep（单复数同形）。 1.写出下列名词的复数形式 child → ______ duck → ______ bus → ______ peach → ______ sheep → ______ 2.用所给名词的适当形式填空 My mother buys three ______（tomato）and some ______（potato）. There are many ______（child）in the park. They are playing games. I have two ______（friend）. They are tall and strong. 三、be动词用法 · 三兄弟分工：I用am；he/she/it及单数名词用is；you/we/they及复数名词用are · 记忆口诀：我(I)用am，你(you)用are，is跟着他(她/它)，复数全用are 1. 选词填空（am/is/are） I ______ a big boy now. I can help my family. My father ______ a factory worker. He ______ busy every day. They ______ my friends. They ______ tall and kind. Your neighbours ______ very friendly. 2. 句型转换 He is a police officer.（改为否定句） → He ______ ______ a police officer. Are you a student?（作肯定回答和否定回答） → Yes, ______ ______. / No, ______ ______. 四、方位介词 · 核心介词：in（在……里面）、on（在……上面）、under（在……下面） · 常用搭配：与Where引导的特殊疑问句连用，如Where is the ruler? It's under the book。 1.选词填空（in/on/under） The book is ______ the desk. Can you pass it to me? There is a shop ______ the park. Let's go and see. The ball is ______ the chair. I can't find it. 2.根据句意完成句子 My bag is ______（在……里面）the classroom. It's on the desk. 五、现在进行时 · 基本结构：主语+be（am/is/are）+动词-ing形式，如She is cleaning the room。 · 动词-ing变化：一般直接加ing（clean→cleaning）；以不发音e结尾去e加ing（make→making）。 · 核心用法：用于询问或描述正在进行的动作，如What are they doing? They are reading books。 1. 用所给动词的适当形式填空 Look! Chen Jie ______（make）the bed in the old people's home. The students ______（sing）old songs for the grandparents. My father ______（sweep）the floor now. He is helpful. What ______ they ______（do）? They are cleaning the room. 2. 句型转换 Zhang Peng is telling stories.（改为一般疑问句并作否定回答） → ______ Zhang Peng ______ stories? → No, ______ ______. 六、特殊疑问句 · 常用疑问词：What（什么）、Where（哪里）、Who（谁）、How many（多少）、Whose（谁的）。 · 典型句型：What's in your schoolbag?（询问物品）；Who is your friend?（询问人物）；Whose sweater is this?（询问归属，课本Unit6原句）；How many pencils do you have?（询问数量）。 按要求改写句子 My mother is a doctor.（对划线部分提问） → ______ ______ your mother's job? The weather is sunny in Sydney.（对划线部分提问） → ______ ______ the weather like in Sydney? My best friend is Chen Jie.（对划线部分提问） → ______ ______ your best friend? There is a park in the community.（对划线部分提问） → ______ ______ the park? This sweater is mine.（对划线部分提问） → ______ sweater is this? 参考答案 一、There be句型 1.is；are；Is；is 2.is not；Are；there are 二、名词单复数 1.children；ducks；buses；peaches；sheep 2.tomatoes；potatoes；children；friends 三、be动词用法 1.am；is；is；are；are 2.is not；I am；I'm not 四、方位介词 1.on；in；under 2.in 五、现在进行时 1.is making；are singing；is sweeping；are；doing 2.Is；telling；he isn't 六、特殊疑问句 What is；What is；Who is；Where is；Whose ( 1 ) 学科网（北京）股份有限公司 $