主语 be 现在分词 现在进行时-2025-2026学年七年级英语上册句型全解（教科版五四制）

七年级上册教科版-外研社（新） 【寒假专版】A版句型全解 寒假专版 【A版句型全解】现在进行时 初中·教科版-外研社（新）·七年级上册 基本结构 句型结构：主语+be+现在分词（现在进行时) 表示此时此刻或现阶段正在进行的动作 be动词需根据主语人称和数变化(am/is/are),现在分词由动词原形加-ing构成 例句展示： I am reading a book now He is playing basketball with his friends. They are watching TV in the living room 句型精讲（核心考法） 考法1：现在分词的构成规则 规则梳理+例句对比 规则1：一般动词直接加ing 例句：She is playing basketball now. 规则2：以不发音字母e结尾的动词，去e加-ing 例句：He is writing a letter to his friend, 规则3：以重读闭音节结尾且末尾只有一个辅音字母的动词，双写末尾辅音字母加-g 例句：They are running on the playground 规则4：以ie结尾的动词，变ie为y加-ing 例句：The cat islying on the sofa. 真题再现(2024外研版七年级上册同步测试) Look!The girl (dance)in the classroom. 答案：dancing (2023北京朝阳区期末) 七年级上册教科版-外研社（新） 【寒假专版】A版句型全解 He is (swim)in the river now. 答案：swimming 考法2：be动词与主语的搭配 搭配规则+例句应用 规则1：主语为I时，be动词用am 例句：I am listening to music. 规则2：主语为you/we/hey或复数名词时，be动词用are 例句：You are watching TV./The students are having a class. 规则3：主语为he/she/it或单数名词时，be动词用is 例句：he is reading a book./The bird is singing in the tree. 真题再现(2024外研版教材单元练习) My mother (cook)dinner in the kitchen now. 答案：is cooking (2023上海浦东期末) They(play)football on the playground. 答案：are playing 考法3：现在进行时的基本用法（表示正在进行的动作） 用法说明+例句解析 用法：表示此时此刻或现阶段正在进行的动作，常与now,look,listen等时间状语连用 1:Listen!Someone is singing in the next room. 例句2：Look!The children are flying kites. 例句3：We are studying English now. 真题再现(2024外研版七年级上册期中测试) -What are you doing?-I (do)my homework. 答案：am doing (2023广东广州月考) Look!The boy(run)fast. 答案：is running 考法4：现在进行时的否定句与疑问句 2 七年级上册教科版-外研社（新） 【寒假专版】A版句型全解 转换规则+例句转换 否定句规则：在be动词后加not,结构为主语+be+not+现在分词 例句：He is not writing a story. 一般疑问句规则：将be动词提到主语前，结构为Be+主语+现在分词？ 例句：Are they playing games? 特殊疑问句规则：疑问词+be+主语+现在分词？ 例句：What is she doing? 真题再现(2024外研版同步练习) He is reading a book.(改为否定句) He reading a book. 答案：is not (2023江苏苏州期末) They are playing basketball.(改为一般疑问句) they basketball? 答案：AIe;playing (2024山东济南期末) The girl is singing a song.(对划线部分提问) is the girl? 答案：What;doing 考法5：现在分词的拼写错误辨析 易错点+正误对比 易错点1：漏写be动词 错误例句：He playing football now. 正确：He is playing football now. 易错点2：现在分词未按规则变形 错误例句：She is danceing 正确：She is dancing 易错点3：be动词与主语搭配错误 错误例句：They is watching TV. 正确：They are watching TV. 真题再现(2024外研版单元测试) 下列句子中语法正确的是 A.I am read a book. B.She are singing. 3 七年级上册教科版-外研社（新） 【寒假专版】 A版句型全解 C.They are running. 答案：C (2023浙江杭州期末) He (swim)in the pool now. 答案：is swimming 句型综合训练 训练1：单项选择（考察现在进行时核心考法） 1.Look！The students basketball in the playground. A.play B.are playing C.plays D.played 2.My mother dinner in the kitchen now. A.cook B.cooks C.is cooking D.cooked 3.Listen!Someone in the next room A.sing B.sings C.is singing D.sang 4.He TV at the moment. A.watch B.watches C.is watching D.watched 5.They English class now. A.have B.has C.are having D.had 4 七年级上册教科版外研社（新） 【寒假专版】 A版句型全解 6.The cat on the sofa. A.lie B.lies C.is lying D.lay 训练2：同义句转换（考察现在进行时否定句与疑问句转换） 1.He is reading a book.(改为否定句) He reading a book. 2.They are playing football.(改为一般疑问句) they football? 3.She is drawing a picture.(对划线部分提问) is she 4.I am listening to music..(改为否定句) I listening to music. 5.We are having a class..(改为一般疑问句) having a class? 训练3：完成句子（考察现在分词构成及be动词搭配） 1.The girl is (dance)in the classroom. 2.He is (swim)in the river now 3.My father (work)in the office now. 4.They (run)on the playground. 5.I (do)my homework at the moment. 6.She (sing)a song now. 训练4：写作高级句式（考察现在进行时运用） 1.看！那个男孩正在快速跑步。 →Look!The boy fast. 七年级上册教科版-外研社（新） 【寒假专版】A版句型全解 2.听！有人正在隔壁房间唱歌。 →Listen！Someone in the next room. 3.我们现在正在学习英语。 →We English now. 4.她正在给她的朋友写信。 →She a letter to her friend. 5.猫正躺在沙发上。 →The cat on the sofa 参考答案 I.训练1：单项选择 1.B2.C3.C4.C5.C6.C Ⅱ.训练2：同义句转换 1.is not 2.Are playing 3.What doing 4.am not 5.Are we Ⅱ.训练3：完成句子 1.dancing 2.swimming 3.is working 4.are running 5.am doing 6.is singing V.训练4：写作高级句式 1.is running 2.is singing 3.are studying 4.is writing 5.is lying 6