Unit 4语法：宾语从句（二）疑问词引导2026-2027学年人教版英语九年级上册

**基本信息** 以“三要素+口诀+特殊情况”构建疑问词引导宾语从句的系统方法体系，逻辑递进，助力语言能力与思维品质提升。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |核心方法总结|三要素（引导词/语序/时态）+口诀|“疑问词留住，语序变陈述，时态看主句”口诀，提炼三要素操作逻辑|从基本概念到核心要素，构建“引导词选择-语序转换-时态匹配”的完整应用链条| |特殊情况处理|3种特殊情况（疑问词作主语等）+示例|疑问词作主语语序不变、could委婉请求时态不受限、主从句主语一致改“疑问词+to do”的技巧|在核心要素基础上补充例外情形，形成“一般规则-特殊处理”的认知体系| |语法精练|四题型（填空6题/改写7题/完成句子10题/单选5题）|针对引导词选择、语序转换、时态匹配的专项训练方法|通过梯度题型（基础填空→句式转换→综合单选）实现知识应用的逐步深化|

Unit 4语法： 宾语从句（二） 疑问词引导的宾语从句 疑问词引导宾语从句有含义，不能省略。 三要素： 1.引导词：疑问代词what、who、whose、whom、which等。 疑问副词when、where、why、how等。 2. 语序：陈述句语序，即疑问词+主语+谓语，不要把be动词、情态动词、do/does/did、will提前。 如：Where does he live? I don't know. → I don't know where he lives . 3. 时态 ①主句是现在时，从句时态按需选用； 如：Where does he live? I don't know. → I don't know where he lives. ②主句是过去时，从句改成相应的过去时态； 如：What's his name? I asked him. → I asked him what his name was. ③客观真理永远用一般现在时。 如：Why does the sun rise in the east? He asked. → He asked why the sun rises in the east. 一句话口诀： 疑问词留住，语序变陈述，时态看主句，句后标点看主句。 特殊情况 情况1：疑问词本身作从句主语，语序不用改动 如： Who broke the window? I don’t know. → I don’t know who broke the window. What's wrong with the TV? Tom asks. → Tom asks what's wrong with the TV. 情况2：could表委婉请求，主句不算过去时 Could you tell me…?这里could只是客气，不是过去时态，从句时态不受限制，不必改成过去式。 如：When does the train leave? Could you tell me? → Could you tell me when the train leaves ? 情况3：含疑问词的宾语从句变简单句改写（疑问词+to do） 当主句主语和从句主语相同时，宾语从句可以换成疑问词 + to do，句子简化。 如：She doesn’t know what she should say. → She doesn’t know what to say . ⚠️特例提醒：主句和从句主语不一样时，不能改成to do。 语法精练 1、 用方框中适当的疑问词填空。 how， what， why， when， who， where 1.—Could you tell me the AI app can do,sir? —Sure. It can create music in your own style. 2. Ella can't find her ruler. She wonders has taken it away. 3.—I still haven't decided I'm going to the new mall Joy City. —Why not take the subway? 4.—What a lovely toy car it is! I want to know you got it. —From a store in the old town. 5.—Dear friends,do you still remember you came here three years ago? —To realize our dreams! 6.—Could you tell me __________ the meeting started yesterday? —It started at nine o’clock. 二、把下列句子改为含有宾语从句的复合句。 1. Where does Doctor Liu live? (Do you know)  → 2. What foreign language can you speak? (I want to know)   → 3. Whose box is it on the floor? (I’m not sure)   → 4. How much did you pay for the dictionary? (Please tell me)   → 5. What time will the supermarket close?（Can you tell me） → 6. Excuse me,how can I get to the city library? （Could you tell me） → 7. When does the first bus leave?（He wonders） → 三、按要求完成句子，每空一词。 1． What's your father doing? Did you know? （改为含有宾语从句的复合句） Did you know _________ your father _________ doing? 2． Why can’t she come? He told me.　（改为含有宾语从句的复合句） He told me __________ she ___________come. 3． When does the train leave? I want to know.　（改为含有宾语从句的复合句） I want to know __________ the train ____________. 4． “When will you finish the project on internet safety？” the official asked.（两句合并成一句） The official asked I finish the project on internet safety. 5． He asked，“How do you make the bread？”（两句合并成一句） He asked me I the bread. 6． Could you tell us? When does the band start playing this evening?（两句合并成一句） Could you tell us the band playing this evening? 7． Please show me how I can use this coffee machine.（改为同义句） Please show me use this coffee machine. 8． Which season does your mother like best? Can you tell me?（两句合并成一句） Can you tell me season your mother best? 9． “When is the train to Beijing leaving?” Tom asked.（两句合并成一句） Tom asked the train to Beijing leaving. 10． I don’t know what I should do.（改为简单句） → I don’t know . 四、单项选择 （ ） 1.—Can you explain this maths problem works? —-Let me show you the steps. A.how B.when C.where D.which （ ） 2. I don't know ________ up so early last Sunday. A. why did he get B.why he gets C.why does he get D. why he got （ ） 3.—Can you tell me ? —Sure.I usually give some books to a village library. A.when World Book Day is B. when is World Book Day C.how you celebrate World Book Day D.how do you celebrate World Book Day （ ） 4. Miss Green didn’t tell us _______ in 2002. A．where does she live B．where she lives C．where did she live D．where she lived （ ） 5. I want to know _________. A．what is his name　 B．what's his name C．that his name 　 D．what his name is 学科网（北京）股份有限公司 $