ask sb to do sth-2025-2026学年七年级英语下册句型全解（外研版）

初一下册外研版 【寒假专版】 A版句型全解 寒假专版 【A版句型全解】ask sb.to do sth. 初中·外研版·初一下册 基本结构 句型结构：ask sb.to do sth. ask为及物动词，意为“请求：要求”，sb.为人称代词时需用宾格形式(me/him/her/them 等)，to do sth.为动词不定式作宾语补足语。 例句展示 My mother often asks me to clean my room.(我妈妈经常让我打扫我的房间) The teacher asks Tom to read the text aloud.(老师让汤姆大声朗读课文) 句型精讲（核心考法） 考法1：基本结构及成分识别 核心规侧 ask sb.to do sth.表示“要求某人做某事”，其中sb.作ask的宾语，to do sth.作宾语补足 语 例句：My mother often asks me to clean my room.(我妈妈经常要求我打扫房间) 真题再现(2024外研版初一下册单元测试) The teacher asks Tom (close)the window. 答案：to close 解析：根据ask sb.to do sth.结构，此处需填不定式to close 考法2：变为否定句 1 初一下册外研版 【寒假专版】 A版句型全解 转换规则 在不定式符号to前加not,结构为ask sb.not to do sth.(要求某人不要做某事) 例句： 原句：The doctor asks him to smoke. 否定句：The doctor asks him not to smoke. 真题再现(2023外研版初一下册同步练习) He asks his son to play computer games.(改为否定句) He asks his son play computer games. 答案：not to 考法3：被动语态转换 转换规则 主动结构ask sb.to do sth.变为被动语态时，需将sb.提前作主语，结构为sb.be asked to do sth. 例句： 原句：The boss asks workers to work overtime. 被动句：Workers are asked to work overtime by the boss. 真题再现(2024外研版初一下册期末真题) The teacher often asks us to read English aloud.(改为被动语态) We often to read English aloud by the teacher. 答案：are asked 考法4：特殊疑问句转换 提问规则 规则1：对sb.提问→用Who+助动词+ask+to do sth.? 规则2：对to do sth.提问→用What+助动词+ask sb.+todo? 例句： 2 初一下册外研版 【寒假专版】A版句型全解 原句：They ask Mary to water the flowers. 问句：Who do they ask to water the flowers? 原句：My father asks me to buy milk 间句：What does your father ask you to buy? 真题再现(2023外研版初一下册月考) She asks Li Ming to clean the classroom.(对划线部分提问) she ask Li Ming to do? 答案：What does 句型综合训练 训练1：单项选择（考察ask sb..to do sth.句型) 1.My teacher often asks us English every morning. A.read B.to read C.reading D.reads 2.The doctor asked him too much coffee. A.not drink B.not to drink C.don't drink D.not drinking 3.Students to finish their homework on time by the teacher yesterday. A.ask B.asked C.are asked D.were asked 4.What your parents ask you last weekend? A.do;to do B.did;to do C.does;do D.did;do 5.Who the children in the park yesterday afternoon? 初一下册外研版 【寒假专版】A版句型全解 A.do;ask to play B.did;ask to play C.does,ask play D.did;asked to play 训练2：同义句转换（考察ask sb.to do sth.句型变形） 1. The manager asks the workers to wear uniforms.(改为否定句) -The manager asks the workers wear uniforms. 2.Our teacher often asks us to clean the classroom.(改为被动语态) -We often to clean the classroom by our teacher. 3.She asks Tom to buy some fruit.(对划线部分提问) she ask Tom to buy? 4.My mother asks me to wash the dishes after dinner..(对划线部分提问) your mother ask to wash the dishes after dinner? 5.The coach asked the players to practice basketball for two hours..(改为被动语态) →The players to practice basketball for two hours by the coach. 训练3：完成句子（考察ask sb..to do sth.句型语境运用） 1.我的爸爸经常要求我每天读半小时书。 →My father often asks read books for half an hour every day. 2.老师要求我们不要在课堂上说话。 →The teacher asks us talk in class. 3.昨天，他被要求参加一个重要的会议。 →He to attend an important meeting yesterday. 4.他们要求谁来修理这台坏电脑？ did they ask repair this broken computer? 5.妈妈问我周末打算做什么。 →My mother asks me at the weekend. 训练4：写作高级句式（考察ask sb..to do sth.句型翻译与运用） 4 初一下册外研版 【寒假专版】 A版句型全解 1.老师总是鼓励我们多参加体育活动。 The teacher always asks take part in more sports activities. 2.医生建议他戒烟，保持健康。 →The doctor asks give up smoking and keep healthy. 3.父母通常会要求孩子在睡前刷牙。 Parents usually ask their children their teeth before going to bed. 4.警察要求司机不要超速行驶。 -The police ask drivers drive too fast. 5.公司要求员工每天按时打卡上班。 -The company asks its employees in on time every day 参考答案 1.训练1：单项选择 1.B2.B3.D4.B5.B IⅡ.训练2：同义句转换 1.not to 2.are asked 3.What does 4.Who does 5.were asked I.训练3：完成句子 1.me to 2.not to 3.was asked 4.Who;to 5.what I am going to do V.训练4：写作高级句式 1.us to 2.him to 3.to brush 4.not to 5.to clock 5