2026年中考语法复习：宾语从句（五大难点与易错点+强化训练）

中考语法复习:宾语从句 (五大难点与易错点+强化训练+答案) 一、宾语从句 定义 宾语从句是在复合句中充当宾语的从句,需位于及物动词、介词或某些形容词(如sure/glad/sorry)之后。 例:I think (that) he is honest. (动词后) . 二、 基本结构: 主句 + 连接词 + 陈述语序的从句 结构解析: 主句:含谓语动词(如say/ask/know) 连接词:that/whether/if/特殊疑问词 从句:主语+谓语(陈述语序) 3、 五大难点与易错点 + 实战演练 难点/易错点1. 陈述语序不可动摇! 核心规则: 无论主句是陈述句还是疑问句,宾语从句必须使用陈述句语序: 连接词 + 主语 + 谓语 (+ 其他成分) 易错点: 将疑问句语序(助动词/情态动词 + 主语)直接带入宾语从句。 练习题: 1. Could you tell me _? A. where is the nearest bank B. where the nearest bank is C. the nearest bank is where 2. I wonder _. A. how old is he B. how old he is C. he is how old 答案与解析: 1. B 宾语从句需用陈述语序:连接词 (where) + 主语 (the nearest bank) + 谓语 (is)。A 是疑问语序 (is the bank)。C 语序混乱。 2. B 连接词 (how old) + 主语 (he) + 谓语 (is)。A 是疑问语序 (is he)。C 语序错误。 难点/易错点2. 时态一致(主过从必过,主现从自选,真理永不变。) 宾语从句时态变化规则总表: 主句时态 从句时态规则 示例 特殊说明 现在时/将来时 从句根据实际语义使用任意时态(无限制) - She says he is reading a book. (现在进行时) - I will ask when she arrived . (一般过去时) 无例外情况 过去时 从句需使用 对应过去范畴时态 : - 一般过去时v.ed - 过去进行时was/were doing - 过去完成时had done - 过去将来时would do - He knew I was studying . (过去进行时) - She said they had left . (过去完成时) 过去时(动作关系) - 先于主句动作 过去完成时had done - 后于主句动作 过去将来时would do - They heard he had been ill. (先发生) - We promised it would rain . (后发生) 所有时态 从句为 客观真理/科学事实 一律用一般现在时 - Galileo proved that the earth revolves around the sun.(客观真理) - We learned water boils at 100 C. 不受主句时态影响 所有时态 从句含 虚拟语气 (建议/命令) should + 动词原形 / 动词原形 - He suggested that the meeting (should) begin now. 多见于"suggest, demand, insist"等动词后 核心规则: 当主句谓语动词是过去时态时,宾语从句的谓语动词通常需要用相应的过去时态(一般过去时、过去进行时、过去将来时、过去完成时)。 易错点: 1. 主句过去时,从句误用现在时/将来时。 2. 忽略客观真理/科学事实例外(从句用一般现在时)。 练习题: 1. He said that he _ (go) to Shanghai the next week. 2. The teacher told us that light _ (travel) faster than sound. 3. She didn't know if it _ (rain) tomorrow. 答案与解析: 1. would go 主句 "said" (过去时),从句动作 "去上海" 发生在主句动作之后(下周),故用过去将来时 (would go)。 2. travels 主句 "told" (过去时),但 "光比声音传播速度快" 是客观真理、科学事实,从句不受时态呼应规则限制,用一般现在时 (travels)。 3. would rain 主句 "didn't know" (过去时),从句动作 "下雨" 发生在主句动作之后(明天),且 "if" 引导宾语从句表示"是否",故用过去将来时 (would rain)。 注意:此处不能用 will rain。 难点/易错点 3. 连接词选择(that / if / whether / 特殊疑问词) 核心规则: 1. that: 引导陈述句作宾语,无实际词义,口语中常省略。 2. if / whether: 引导一般疑问句(Yes/No 问题)作宾语,表示"是否"。 3. 特殊疑问词 (what, when, where, who, whom, whose, why, how, how many/much/old...): 引导特殊疑问句作宾语,保留疑问词含义。 易错点: 1. 混淆 that 和 if/whether 的用法(陈述句 vs 一般疑问句)。 2. 混淆 if (是否) 和 if (如果) 引导不同从句。 3. 遗漏连接词(尤其当从句是陈述句且较长时)。 4. whether 和 if 的区别。 whether 与 if 关键区别总结: 情况 用 whether 用 if 备注 引导主语从句 Whether he comes is... 引导表语从句 The question is whether... 介词后 It depends on whether... 后接 or not ...whether or not... 后接不定式 ...whether to go... 避免歧义 (vs 条件) 当可能被误解为"如果"时 动词后引导宾语从句 ...know if/whether... 练习题: 1. I believe _ (that / if) hard work leads to success. 2. Please ask him _ (that / whether / where) he can finish the work on time. 3. She didn't tell me _ (that / what) she wanted for her birthday. 4. We are discussing _ (if / whether) we should hold a party. (强调讨论中) 5. It depends on _ (if / whether) the weather is fine. (介词后) 答案与解析: 1. that 从句 "hard work leads to success" 是陈述句,连接词用无词义的 that,可省略。 2. whether 从句 "he can finish..." 回答的是 "是/否" 问题(能否按时完成?),需用 whether 或 if。此处也可用 if。 3. what 从句 "she wanted..." 缺少宾语(想要什么),需用连接代词 what 充当宾语,并引导从句。 4. whether 在介词后引导宾语从句,只能用 whether,不能用 if。 5. whether 在动词 "discuss" 后引导宾语从句,且强调 "是否" 的含义时,通常用 whether 更正式,if 也可接受但 whether 更好。 难点/易错点 4. 否定转移 核心规则: 当主句谓语是 think, believe, suppose, expect, imagine 等表示"认为、相信"的动词,且主句主语为第一人称(I / We),从句的否定词 not 通常要转移到主句谓语动词前。 易错点: 直接在从句中否定,造成中式英语。 练习题: 1. 我认为他不会来参加聚会。 I _ (think) he _ (come) to the party. A. think; won't come B. don't think; will come C. think; doesn't come 2. 填空题:We _ (believe) the news _ (be) true. 3. 改错题: I suppose that she doesn't know the answer. (找出错误并改正) _ 答案与解析: 1. B 符合否定转移规则:I don't think (主句否定) he will come (从句肯定)。 中文说"我认为他不会来",但英语习惯表达为"我不认为他会来"。A 和 C 不符合英语习惯。 2. don't believe, is 解析:主句动词 believe 需否定前移 don't believe(主句否定);从句用肯定形式:the news is true(原意否定,但结构肯定);news是不可数名词,be动词用is。 3. I don't suppose that she knows the answer. 解析:主句动词 suppose 触发否定前移,需将从句的否定词 not 移至主句。改正:don't suppose(主句否定) + 从句肯定(she knows)。 难点/易错点 5. that 的省略与保留 核心规则: 引导宾语从句的 that 通常可以省略,尤其在口语和非正式文体中。 以下情况通常不省略 that: 1. 从句位于句首时。 2. 主句谓语动词后紧跟两个或多个并列的 that 宾语从句时。 3. 当 that 从句与主句谓语之间有插入成分时。 4. 在较正式的文件或书面语中,为清晰起见。 练习题:判断哪些that可以省略,可以省略的用()表示。 1. _ (That) he passed the exam made us very happy. 2. She said _ (that) she was tired and _ (that) she wanted to go home. 3. I believe, without any doubt, _ (that) you can succeed. 答案与解析: 1. That 从句位于句首作主语(主语从句),that 不能省略。 2. (that); that 主句谓语 "said" 后有两个并列的 that 宾语从句(she was tired 和 she wanted to go home),第二个 that 通常不省略(第一个可省可不省)。 3. that 从句 "you can succeed" 前有插入语 "without any doubt",that 不宜省略,以保证句子结构清晰。 综合强化练习 (满分:100分) 一、单项选择 (每题2分,共40分) 1. Could you tell me _? A. where did he go B. where he went C. he went where 2. I don’t know _ they are waiting for. A. that B. whom C. whether 3. The teacher asked _ finished the homework. A. who B. who had C. who has 4. He said that he _ TV at 8 pm yesterday. A. watched B. was watching C. watches 5. I’m not sure _ it will rain tomorrow. A. that B. if C. what 6. My mother told me _ the moon _ around the earth. A. that; moved B. /; moves C. that; moves 7. Do you remember _? A. how much did the book cost B. how much the book cost C. the book cost how much 8. I wonder _ he will agree _ not. A. if; or B. whether; or C. that; or 9. She didn’t tell me _. A. what time the meeting begins B. what time does the meeting begin C. what time began the meeting 10. We discussed _ we should start a reading club. A. if B. whether C. that 11. — What did your father say? — He asked me _. A. who I was chatting with online B. who was I chatting with online C. who am I chatting with online 12. I _ think he _ right. A. /; isn’t B. don’t; is C. do; isn’t 13. _ he won the game surprised us all. A. That B. What C. If 14. He promised _ he would help me and _ he wouldn’t be late. A. /; that B. that; that C. that; / 15. I want to know _ to do next. A. how B. what C. when 16. Could you tell me _ you come from Canada? A. whether B. if C. that D. what 17. He said that he _ his homework already. A. finishes B. finished C. had finished D. has finished 18. Do you know _? A. where does he live B. where he lives C. he lives where D. where lives he 19. 11. — What did your father say? — He asked me _. A. who I was chatting with online B. who was I chatting with online C. who am I chatting with online 20. Please tell me _ I can get to the nearest post office. A. how B. what C. where D. why 二、用所给词正确形式填空 (每空2分,共20分) 1. She said she _ (visit) Paris the next month. 2. I heard that he _ (be) a doctor for 10 years. 3. They didn’t know whether it _ (snow) the next day. 4. The boy asked if the earth _ (be) round. 5. I believe _ (that) practice makes perfect. (判断that是否可省略) 6. He told me _ (that) he was tired and _ (that) he wanted to rest. (判断that是否可省略) 7. Do you know when _ (start) the meeting? 8.I don't know _(if) they _ (finish) the project yet. 三、改错题 (每题4分,共20分) 1. I don’t know what is his job. _ 2. She asked me that where I lived. _ 3. He thought I am a teacher. _ 4. I believe he won’t lie to me. (用否定转移改写) _ 5. Could you tell me how can I get to the zoo? _ 四、翻译题(每题4分,共20分) 1. 你能告诉我这本书是谁写的吗? _ 4. 我不知道他是否已经完成了作业。 _ 5. 妈妈问我昨天为什么回家那么晚。 _ 6. 科学家们认为地球正在变暖。(用否定转移结构) _ 7. 老师说过,熟能生巧。 _ 答案与解析 一、单项选择 1. B - 解析:宾语从句需用陈述语序 (where + 主语 + 谓语)。主句 "Could you tell" 表疑问,但从句仍用陈述语序。 2. B - 解析:从句缺宾语(等待谁),需用连接代词 whom(who的宾格)。 3. B - 解析:主句 "asked"(过去时),从句动作 "完成作业" 发生在主句动作前,用 过去完成时 (who had finished)。 4. B - 解析:主句 "said"(过去时),从句动作 "在看电视" 是过去某一时刻正在发生,用 过去进行时 (was watching)。 5. B - 解析主句 "I'm not sure" 表示不确定是否下雨,用 if/whether 引导一般疑问句内容。 6. C - 解析:"月球绕地球转" 是客观真理,即使主句是过去时(told),从句仍用 一般现在时 (moves)。 7. B - 解析:宾语从句用陈述语序:how much + 主语 (the book) + 谓语 (cost)。 8. B - 解析:whether...or not是固定搭配,表示"是否"。if 不能直接接 or not。 9. A - 解析:从句用陈述语序 (what time + the meeting + begins),且主句过去时不影响客观时间表安排(会议开始时间)。 10. B - 解析:动词 discuss 后接宾语从句,正式场合用 whether(if 通常不用于介词后或 discuss 后)。 11. A - 解析:主句 "asked"(过去时),从句需用陈述语序且时态呼应:who I was chatting with(过去进行时)。 12. B - 解析:否定转移规则:第一人称 + think/believe 时,否定放主句 I don’t think he is right。 13. A - 解析:从句 "he won the game" 是完整陈述句,位于句首作主语,必须用 That 引导。 14. B - 解析:并列宾语从句时,第二个 that 不可省略 that he would... and that he wouldn’t...。 15. B - 解析:从句缺宾语(做什么),需用 what 作 do 的宾语。 16. A. whether - 解析:about是介词,介词后只能用 whether(不能用 if)。 17. C. had finished - 解析:主句said(过去时),从句动作完成作业发生在“说”之前(过去的过去),用 过去完成时 (had done)。 18. B. where he lives - 解析:宾语从句必须用陈述语序(主语 + 动词),不能是疑问句语序 (does he live / lives he)。 19. A - 解析:宾语从句必须用 陈述句语序(主语 + 谓语)。主句动词 "asked"(过去时),从句需用对应的 过去时态 20. A. how - 解析:问“如何/怎样”到达邮局 (方式),选 how。what(什么), where(哪里), why(为什么) 意思不对。 二、用所给词正确形式填空 1. would visit - 解析:主句过去时(said),从句动作发生在主句之后(下个月),用过去将来时。 2. had been - 解析:主句过去时(heard),从句动作持续10年(发生在heard之前),用过去完成时。 3. would snow - 解析:主句过去时(didn’t know),从句动作发生在主句之后(第二天),用过去将来时。 4. is - 解析:“地球是圆的”是客观真理,不受主句过去时影响,用一般现在时。 5. that(可省略) - 解析:that 引导陈述句作宾语,位于动词后且无特殊结构,可省略。 6. that(可省略);that(不可省略) - 解析:第一个 that 可省略;第二个 that 引导并列从句,不可省略。 7. to start - 解析:“疑问词 + to do” 是宾语从句的简化形式 when to start = when we should start。 8. if, have finished - 解析:空格1:动词know后接宾语从句,表示“是否”,用if或whether引导。空格2:主句don't know是现在时,从句有yet,动作完成项目强调对现在的影响(到现在是否完成了),用现在完成时 (have finished)。 (主句现在时,从句根据实际时间选用时态) 三、改错题 1. I don’t know what his job is. - 解析:宾语从句必须用陈述语序 what + 主语 (his job) + 谓语 (is)。 2. She asked me where I lived. - 解析:连接词 where已包含“地点”含义,无需再加 that。 3. He thought I was a teacher. - 解析:主句过去时(thought),从句需用过去时(was)呼应。 4. I don’t believe he will lie to me. - 解析:否定转移 第一人称 + believe,否定放主句。 5. Could you tell me how I can get to the zoo? - 解析:宾语从句用陈述语序 how + 主语 (I) + 谓语 (can get)。 四、翻译题 1. Could you tell me who wrote this book? 解析: - 主句是疑问句(Could you tell me),但宾语从句必须用陈述语序:连接词(who) + 主语(wrote) + 谓语(this book)。 - 注意:不能翻译成 "who did write this book"(错误语序)。 2. I don’t know whether/if he has finished his homework. 解析: - “是否”对应 whether/if,引导一般疑问句内容的宾语从句。 - 从句动作“完成作业”强调对现在的影响(是否已完成),用现在完成时(has finished)。 - 特殊场景:若句子为 "我不知道他是否明天能完成作业",则需用 whether/if he can finish his homework tomorrow(将来时)。 3. My mother asked me why I came home so late yesterday. 解析: - “为什么”对应 why,引导特殊疑问句内容的宾语从句。 - 主句动词 asked 是过去时,从句动作“回家”也发生在过去,用一般过去时(came)。 - 易错点:误用疑问语序 "why did I come home"(错误!必须用陈述语序)。 4. Scientists don’t think that the earth is getting warmer. 解析: - 否定转移规则:当主句动词为think/believe且主语为第三人称时,否定可转移至主句(更符合英语习惯)。 - 原句直译:Scientists think that the earth is not getting warmer. (语法正确,但不符合英语表达习惯)。 - 客观事实:即使主句否定,从句仍用现在进行时(is getting),因为“地球变暖”是科学事实。 8. The teacher said (that) practice makes perfect. 解析: - 主句动词 said 是过去时,但从句内容“熟能生巧”是谚语(普遍真理),不受时态限制,用一般现在时(makes)。 - 连接词 that可省略。 - 对比:若从句非真理,如 "老师说过他会来",则需用过去将来时:The teacher said (that) he would come. 易错点强化总结 1. 语序陷阱:无论主句是疑问句还是陈述句,从句永远用 “连接词 + 主语 + 谓语” 结构。 2. 时态陷阱:主句过去时,从句要用对应的过去时态(客观真理除外)。 3. 连接词陷阱: - 陈述句 that(可省略) - 一般疑问句 if/whether(注意 whether 的专属场景) - 特殊疑问句 特殊疑问词(保留疑问词含义) 4. 否定转移:I think/believe 否定在主句(I don’t think...)。 5. that省略:句首、多个从句、有插入语时不可省! 宾语从句核心口诀总结 "语序陈述不变形,时态呼应要记清; 连接词按句意选,否定转移虚拟灵。" 学科网(北京)股份有限公司 $$