2026年中考英语复习讲义 宾语从句

宾语从句考点全解 一、知识点梳理 (一)句法功能 作及物动词的宾语 常见动词:want、know、ask、wonder,从句用于补充动词的具体内容,多出现于日常对话和信息询问场景。 例句:She asked when we would have the next math test.(她问我们下次数学测试在什么时候) I wonder if you can lend me your English notebook.(我想知道你能不能借我你的英语笔记本) 作介词的宾语 常见介词:depend on、talk about、think about,从句需用 whether 引导(不用 if),多应用于计划讨论和决策场景。 例句:It depends on whether we have enough time to finish the project.(这取决于我们是否有足够时间完成项目) We talked about whether we should join the school English club.(我们讨论了是否应该加入学校英语俱乐部) 作表语形容词的宾语 常见形容词:sure、afraid、happy,从句用于说明形容词的具体原因,常出现在情感表达和委婉拒绝场景中。 例句:I am sure that he will remember to bring the books.(我确信他会记得带书) I am afraid that I can’t go to the park with you this weekend.(恐怕这周末我不能和你去公园了) (二)引导词分类 引导词类型 常见引导词 适用场景 用法细节 无意义引导词 that 陈述事实类对话 无实际含义,口语中可省略,仅用于连接陈述句。例:He said (that) he finished his homework before dinner. “是否” 类引导词 if/whether 疑问、选择类场景 均表 “是否”,if 多用于口语、非介词后的简单句;whether 多用于介词后、正式表达。例:I don’t know if he will come. / We thought about whether we should go hiking. 连接代词 what, who 询问人、事物场景 需在从句中作主语或宾语,what 指代事物,who 指代人。例:Do you know what he bought for his mom’s birthday? 连接副词 when, how 询问时间、方式场景 需在从句中作状语,when 表时间,how 表方式。例:Can you tell me how you learned to ride a bike? (三)语序规则 教材明确要求:宾语从句必须用 “主语 + 谓语” 的陈述语序,无论主句是陈述句还是疑问句,从句都不能用疑问语序。 常见错例修正: 错误:Do you know where is the nearest post office?( ) 正确:Do you know where the nearest post office is?(√) 判断技巧:找到从句中的 “主语” 和 “谓语”,确保主语在前、谓语在后,如 “how old is he” 需调整为 “how old he is”。 (四)时态规则 主句为一般现在时 从句时态根据实际情况选择,可描述习惯、事实或近期发生的事,不受主句时态限制。 例句:I know he usually gets up at 6:30 every morning.(描述习惯) I know she went to the library with her friend yesterday.(描述过去动作) 主句为一般过去时 从句需用 “过去相关时态”(一般过去时、过去将来时),确保时态与主句呼应。 例句:He said he would visit his grandparents next weekend.(will would,过去将来时) She told me she was reading a storybook when I called her.(is was,过去进行时) 从句表客观真理 无论主句时态如何,从句永远用一般现在时。 例句:The teacher said the earth moves around the sun.(地球绕太阳转,客观真理) (五)从句简化 教材要求掌握的简化形式:疑问词 + 不定式(需满足 “主句主语与从句主语一致”)。 例句:I don’t know what I should do next. I don’t know what to do next.(我不知道接下来该做什么) 补充练习:She didn’t know how she could get to the station. She didn’t know how to get to the station.(她不知道怎么去车站) 二、易错点解析(基于教材作业高频错误) (一)语序错误 错误表现:保留疑问语序,如 “He asked how old was I.”( ) 错误原因:未掌握 “陈述语序” 规则,直接照搬疑问句结构。 修正方法:将疑问词后的 “助动词 / 系动词”(is, was, will 等)移到主语后,正确句子:“He asked how old I was.”(√) 记忆技巧:画 “主谓线”,确保从句中 “主语在前、谓语在后”。 (二)if 与 whether 误用 错误表现:介词后用 if,如 “We talked about if we should go.”( ) 错误原因:未记住 “介词后必须用 whether” 的规则。 修正方法:介词后、正式表达用 whether,口语简单句用 if,正确句子:“We talked about whether we should go.”(√) (三)时态搭配错误 错误表现:主句为过去时,从句仍用现在时,如 “He said he will come.”( ) 错误原因:忽略 “主句过去时,从句需用过去相关时态” 的规则。 修正方法:将从句中的 “现在时动词” 调整为 “过去时”(will would, is was),正确句子:“He said he would come.”(√) 对应练习:She told me she _ (visit) her aunt tomorrow.(答案:would visit) 三、中考真题精练(2024 年基础题) (一)单项选择 1.(2024・湖北武汉)—Do you know _ we will have the school trip? —Next Friday. A. when B. when will C. that D. that will 解析:需用陈述语序,排除 B;询问 “时间” 用 when,选 A。 2.(2024・山东青岛)I’m not sure _ I can finish the work on time. A. that B. if C. what D. who 解析:表 “是否能完成工作”,用 if,选 B。 3.(2024・广东广州)The teacher told us _ the earth _ around the sun. A. that; moves B. that; moved C. if; moves D. if; moved 解析:从句为客观真理,用一般现在时 “moves”;连接陈述句用 that,选 A。 (二)语法填空 4.(2024・湖南长沙)She asked me if I _ (like) English. 答案:liked(主句过去时,从句用一般过去时) 5.(2024・福建福州)We talked about whether we _ (join) the music club. 答案:would join(主句过去时,从句用过去将来时) (三)句型转换 He asked, “When will the party start?”(改为宾语从句) 答案:He asked when the party would start.(调整语序和时态) I don’t know what I should do.(改为 “疑问词 + 不定式”) 答案:I don’t know what to do.(按简化规则改写) 四、答案总结 (一)单项选择 A;2. B;3. A (二)语法填空 liked;5. would join (三)句型转换 He asked when the party would start. I don’t know what to do. 学科网(北京)股份有限公司 学科网(北京)股份有限公司 $$