Unit 3 Smart Learning 单元Grammar：that，if和whether引导的宾语从句精讲练70题-2026-2027学年九年级英语上册语法词汇综合专练（人教版 ）

学校:姓名:班级:考号: Unit 3 Smart Learning 单元Grammar:that,if和whether引导的宾语从句精讲练70题 【适用版本:人教版新教材;限时30分钟,总70小题,满分70分】 语法知识精讲 一、宾语从句基本概念 宾语从句:放在动词 / 介词后面,充当宾语的句子。 主句 + 引导词 + 宾语从句(从句必须用陈述语序:主语在前,谓语在后) 宾语从句三大引导词: 1. that:陈述句变来,无词义,不作成分 2. if / whether:一般疑问句变来,意为 “是否” 二、that 引导宾语从句 用法 由陈述句转化而来,that 只起连接作用,没有汉语意思,不在从句中充当任何成分。 结构:主语 + 谓语动词 + that + 陈述句(陈述语序) 常见主句动词:think, believe, say, know, hope, find, see, hear 等 I think (that) he is right. 我认为他是对的。 that 的省略规则(高频考点) 多数情况 that 可以省略 I know (that) you like English. 不能省略 that 的几种情况 1. 并列多个宾语从句时,第二个及以后的 that 不可省 He said (that) he would come and that he would bring a gift. 2. 主句谓语与从句隔开,较长时,that 一般不省 3. 宾语从句放于句首时,that 不能省 否定转移(重点!think /believe/suppose) 当主句主语是第一人称 I /we,谓语是 think, believe, guess 等,从句的否定要移到主句 I don’t think he is honest. 我认为他不诚实 I think he isn’t honest. 注意:反义疑问句,看从句! I don’t think he is honest, is he? 三、if 和 whether 引导宾语从句 用法 由一般疑问句转化而来,翻译:是否,在从句中不作成分,从句依旧陈述语序。 原一般问句:Will you come? 宾语从句:I don’t know if/whether you will come. 我不知道你是否会来。 原一般问句:Does he like music? 宾语从句:She asks if/whether he likes music. 她问他是否喜欢音乐。 if 和 whether 大多数时候可以互换 I want to know whether/if you like sports. 只能用 whether,不能用 if 的 5 个必考场景(背诵) 1. 后面紧跟 or not 时,只能 whether I don’t know whether or not he will agree. 2. 介词后面作宾语时,只能 whether It depends on whether we have time.(on 是介词) 3. 不定式 to do 前面,只能 whether He hasn’t decided whether to go. 4. 与 or 连用,提出两种选择时 Tell me whether you will stay or leave. 5. 宾语从句放句首时 Whether he will come, I’m not sure. 一句话记忆:介、不、or not、or、句首,只用 whether if 的歧义提醒 if 有两个意思: 1. 是否 = 宾语从句引导词 2. 如果 = 条件状语从句引导词 I don’t know if he will come. 我不知道他是否会来。(宾语从句) If he comes, I will tell you. 如果他来,我会告诉你。(条件状语从句) 四、三大引导词对比总表 引导词 来源 含义 能否省略 核心特点 that 陈述句 无含义 大多可省,并列从句第二个 that 不可省 不作成分 if 一般疑问句 是否 不可省 部分情况不能替换 whether whether 一般疑问句 是否 不可省 适用范围更广,上面 5 种情况只能用 whether 五、宾语从句时态规则 1. 主句现在时,从句时态按实际情况,该什么时态就什么时态 I know that he lives here. 2. 主句过去时,从句通常变为对应的过去时态(主过从必过) I knew that he lived here. 3. 从句是客观真理、事实,永远用一般现在时,不受主句时态影响 The teacher told us that the earth goes around the sun. 语序黄金规则:不管原来是什么问句,宾语从句一律陈述语序(主语 + 谓语) Can you tell me where is he? Can you tell me where he is? 语法知识精练 一、单项选择 1.My teacher told me I should practise more. A.that B.if C.whether D.which 2.He firmly believes proper time planning helps beat teenage stress. A.if B.whether C.that D.when 3.He thinks maths is very interesting. A.that B.if C.whether D.what 4.—I wonder if Mike to the party tonight. —If he , I’ll tell you. A.will come; comes B.comes; will come C.comes; comes D.will come; will come 5.He asked we could meet at the school gate before the party. A.that B.if C.where D.when 6.I didn’t know he would come to the farewell party or not. A.if B.whether C.that D.when 7.—Dad, could you tell me I should take an umbrella today? —Yes, the weather report says it will rain. A.what B.why C.whether D.how 8.The teacher asked us we had finished our homework. A.what B.where C.if D.who 9.I’m still uncertain I will be able to pass the final exam despite all the hard work I’ve put in over the past few months. A.that B.what C.whether D.which 10.The total amount of time you invest in language learning ultimately decides you can achieve genuine mastery of the language. A.that B.whether C.which D.what 11.“Could you tell me metal wire can conduct electricity?” is a kind of alternative question. A.that B.if C.whether a dry or wet D.what 12.We are discussing we should have a class meeting this week. A.if B.whether C.that D.what 13.We are not sure we should start the project this week or next week. A.if B.whether C.that D.what 14.He is not sure he should cut back on his hobby. A.what B.that C.if D.whose 15.He asked I stayed up late for homework every night. A.that B.if C.whose D.which 16.She asked me I had read the book. A.that B.what C.if D.who 17.The writer should check the ending covers all the points. A.that B.whether C.what D.why 18.Sometimes students doubt it is worth spending so much time on homework. A.that B.whether C.what D.how 19.I’m not sure he will come to the party or not. A.that B.if C.whether D.what 20.—Could you tell me you will go to the concert with us? —Sorry, I'm not sure. I have to ask my parents first. A.that B.whether C.what D.where 21.I wonder he will come to my birthday party tomorrow. A.that B.if C.what D.where 22.She announced she had stayed up late to review math formulas for three nights in a row to prepare for the exam. A.how long B.if C.that D.whether 23.I am excited I will take part in the school sports meeting. A.that B.what C.when D.how 24.I think it will rain tomorrow. We'd better take our umbrellas. A.what B.that C.which D.if 25.As a child, I always thought my father was always more friendly to others than to his own family members. A.that B.who C.what D.which 26.She was fully satisfied she managed to get her opinion across clearly. A.that B.when C.which D.what 27.He tried his best to prove his new idea about balanced energy was right. A.what B.that C.which D.where 28.I am certain environment changes our character slowly. A.what B.that C.if D.whether 29.He talked with us and said he was modest and he wouldn’t let others down. A./ B.that C.when D.where 30.Millie is glad she has the qualities to be a good teacher. A.what B.who C.that D.where 31.I firmly believe Wu Wei is a born creative artist full of imagination. A.what B.that C.if D.whether 32.Please keep in mind regular review can help us remember knowledge longer. A.how B.why C.what D.that 33.The teacher told us we should set learning goals. A.that B.if C.whether D.what 34.The reason for his success is he worked very hard. A.why B.that C.whether D.how 35.— What’s your plan for the winter holiday, Jim? — I haven’t decided . A.where could I travel with my parents B.when will I work at the home for the old C.whether I should take a course in DIY D.that I will read some books for fun 36.They have practically no doubt the exhibition will turn out to be a great success, but they remain uncertain they will have adequate funds to sustain it throughout the year. A.that; whether B.whether; whether C.whether; that D.that; that 37.The experienced teacher was eager to know the students were experiencing unusually high levels of psychological stress during the exam week. A.that B.what C.whether D.which 38.—Could you tell me you enjoyed yourself during the weekend outing, John? —Yes, it was fantastic. Could you also share place you have visited most recently? A.that; what B.if; what C.whether; which D.how; what 39.I’m curious to know Tom us in the upcoming charity performance, but it ultimately depends on his busy schedule. A.if; joins B.whether; will join C.that; will join D.when; joins 40.She keeps wondering her mother has any practical suggestions on how to cope with the intense peer pressure at school. A.that B.if C.whether D.what 41.I doubt he can finish the task on time. A.that B.whether C.what D.how 42.I don’t know he will come tomorrow. he comes, I’ll tell you. A.if; Whether B.whether; That C.if; If D.that; If 43.—I am worried I can enter a good high school or not. —Work hard and believe in yourself. A.why B.what C.whether D.where 44.Wang Wencai’s granddaughter didn’t know her grandfather was a world-famous scientist for a long time. A.what B.that C.if D.whether 45.The saying “A book starts heavy and thick but becomes thinner as you understand it better.” tells us . A.how we can finish thick books in a short time B.that understanding makes difficult knowledge simple C.why do thick books feel heavy at first D.what we should do to choose good books 46.Before you leave, please all the windows are closed. A.make sure of B.make sure that C.be sure about D.be sure to 47.—What’s wrong with your pet dog? — We’re sure something is wrong with it, but we doubt we can save it. A.if; whether B.that; that C.whether; if D.that; whether 48.We all know practice makes perfect. A.that B.if C.whether D.what 49.I don’t doubt (怀疑) there will tomorrow. A.that; be rainy B.whether; have rain C.that; be rain D.whether; be rain 50.I sincerely hope I can become a helpful and patient doctor one day. A.that B.which C.who D.when 二、完成句子 51.我们正在讨论是否要举办一次班会。 We are talking about we should hold a class meeting. 52.我想知道你是否能帮我解决这个问题。 I you can help me solve this problem. 53.他问我是否去过北京。 He asked me I to Beijing. 54.Does he like reading books? I wonder. (合并为宾语从句) I wonder he reading books. 55.“Will Tom be willing to help me?” I couldn’t stop wondering. (变为含宾语从句的复合句) I can’t stop wondering be willing to help me. 56.I can’t decide whether to take part in the activity. (变为含宾语从句的复合句) I can’t decide take part in the activity. 57.Do you suffer from heavy stress? (改写句子) May I ask from heavy stress? 58.“We should recycle waste.” Tom says. (改为宾语从句) Tom says we should recycle waste. 59.Money can’t buy true love. We all know that. (合并为宾语从句) We all know money true love. 60.“I’m going to visit my parents,” said the man. (改为宾语从句) The man said he going to visit his parents. 61.我确信我们的校园生活会越来越美好。 I our school life will become better and better. 62.Our food festival will be a great success. I’m sure. (合并成一个句子) I our food festival will be a great success. 63.“It can be dangerous to swim here,” the policeman warned us. (变为含宾语从句的复合句) The policeman warned us be dangerous to swim there. 64.“Do you often go to school by bike?”He asked me.(改为宾语从句) He asked me I often to school by bike. 65.Jeff asked his students, “Do you know it is important to protect the earth?” (变为含宾语从句的复合句) Jeff asked his students they it is important to protect the earth. 66.我想知道每天锻炼是否对记忆力有好处。 I wonder exercising every day good for memory. 67.科学家发现大脑在睡眠中会整理信息。 Scientists have found the brain information during sleep. 68.He told me the news. The news is very exciting.(合并为宾语从句) He told me the news very exciting. 69.我妈妈说她永远不会忘记那次家庭聚会。 My mother said she would never that family gathering. 70.老师告诉我们记忆就像一块肌肉。 The teacher told us memory like a muscle. 试卷第1页,共3页 试卷第1页,共3页 学科网(北京)股份有限公司 $ 学校:___________姓名：___________班级：___________考号：___________ Unit 3 Smart Learning 单元Grammar：that，if和whether引导的宾语从句精讲练70题 【适用版本：人教版新教材；限时30分钟，总70小题，满分70分】 语法知识精讲 一、宾语从句基本概念 宾语从句：放在动词 / 介词后面，充当宾语的句子。 主句 + 引导词 + 宾语从句（从句必须用陈述语序：主语在前，谓语在后） 宾语从句三大引导词： 1. that：陈述句变来，无词义，不作成分 2. if / whether：一般疑问句变来，意为 “是否” 二、that 引导宾语从句 ✅ 用法 由陈述句转化而来，that 只起连接作用，没有汉语意思，不在从句中充当任何成分。 结构：主语 + 谓语动词 + that + 陈述句（陈述语序） 常见主句动词：think, believe, say, know, hope, find, see, hear 等 I think (that) he is right. 我认为他是对的。 ✅ that 的省略规则（高频考点） ✅ 多数情况 that 可以省略 I know (that) you like English. ❌ 不能省略 that 的几种情况 1. 并列多个宾语从句时，第二个及以后的 that 不可省 ✅ He said (that) he would come and that he would bring a gift. 2. 主句谓语与从句隔开，较长时，that 一般不省 3. 宾语从句放于句首时，that 不能省 ✅ 否定转移（重点！think /believe/suppose） 当主句主语是第一人称 I /we，谓语是 think, believe, guess 等，从句的否定要移到主句 · I don’t think he is honest. ✔ 我认为他不诚实 ❌ I think he isn’t honest. 注意：反义疑问句，看从句！ I don’t think he is honest, is he? 三、if 和 whether 引导宾语从句 ✅ 用法 由一般疑问句转化而来，翻译：是否，在从句中不作成分，从句依旧陈述语序。 原一般问句：Will you come? 宾语从句：I don’t know if/whether you will come. 我不知道你是否会来。 原一般问句：Does he like music? 宾语从句：She asks if/whether he likes music. 她问他是否喜欢音乐。 ✅ if 和 whether 大多数时候可以互换 I want to know whether/if you like sports. ✅ 只能用 whether，不能用 if 的 5 个必考场景（背诵） 1. 后面紧跟 or not 时，只能 whether ✅ I don’t know whether or not he will agree. 2. 介词后面作宾语时，只能 whether ✅ It depends on whether we have time.（on 是介词） 3. 不定式 to do 前面，只能 whether ✅ He hasn’t decided whether to go. 4. 与 or 连用，提出两种选择时 ✅ Tell me whether you will stay or leave. 5. 宾语从句放句首时 ✅ Whether he will come, I’m not sure. 一句话记忆：介、不、or not、or、句首，只用 whether ✅ if 的歧义提醒 if 有两个意思： 1. 是否 = 宾语从句引导词 2. 如果 = 条件状语从句引导词 I don’t know if he will come. 我不知道他是否会来。（宾语从句） If he comes, I will tell you. 如果他来，我会告诉你。（条件状语从句） 四、三大引导词对比总表 引导词 来源 含义 能否省略 核心特点 that 陈述句 无含义 大多可省，并列从句第二个 that 不可省 不作成分 if 一般疑问句 是否 不可省 部分情况不能替换 whether whether 一般疑问句 是否 不可省 适用范围更广，上面 5 种情况只能用 whether 五、宾语从句时态规则 1. 主句现在时，从句时态按实际情况，该什么时态就什么时态 I know that he lives here. 2. 主句过去时，从句通常变为对应的过去时态（主过从必过） I knew that he lived here. 3. 从句是客观真理、事实，永远用一般现在时，不受主句时态影响 The teacher told us that the earth goes around the sun. 语序黄金规则：不管原来是什么问句，宾语从句一律陈述语序（主语 + 谓语） ❌ Can you tell me where is he? ✅ Can you tell me where he is? 语法知识精练 一、单项选择 1．My teacher told me ________ I should practise more. A．that B．if C．whether D．which 【答案】A 【详解】句意：我的老师告诉我，我应该多练习。 that无实义；if是否；whether是否；which哪一个。从句“I should practise more”是完整的陈述句，表示老师告诉的具体内容，不缺成分且无疑问含义，应用that引导宾语从句。故选A。 2．He firmly believes ________ proper time planning helps beat teenage stress. A．if B．whether C．that D．when 【答案】C 【详解】句意：他坚信合理的时间规划有助于克服青少年压力。 if是否/如果；whether是否；that无实义；when什么时候。根据“He firmly believes”可知主句表示确信，且从句“proper time planning helps beat teenage stress”结构完整，陈述事实，应用that引导宾语从句。 3．He thinks ________ maths is very interesting. A．that B．if C．whether D．what 【答案】A 【详解】句意：他认为数学很有趣。 that引导陈述句；if是否/如果；whether是否；what什么。根据“He thinks…maths is very interesting.”可知从句是完整的陈述句，表示确定的观点，不缺成分，应用“that”引导。 4．—I wonder if Mike ________ to the party tonight. —If he ________, I’ll tell you. A．will come; comes B．comes; will come C．comes; comes D．will come; will come 【答案】A 【详解】句意：——我想知道Mike今晚是否会来参加聚会。——如果他来，我会告诉你。 第一句是if引导的宾语从句，if意为“是否”，主句是一般现在时，从句根据语境选用适当的时态，根据时间状语“tonight”可知，动作将发生，用一般将来时，其结构是“will+动词原形”，排除选项B和C；第二句是if 引导的条件状语从句，if意为“如果”，遵循“主将从现”原则，主句“I’ll tell you”为一般将来时，从句需用一般现在时，主语“he”为第三人称单数，谓语动词用第三人称单数形式comes，排除选项D。 5．He asked ________ we could meet at the school gate before the party. A．that B．if C．where D．when 【答案】B 【详解】句意：他询问我们是否能在聚会前在学校门口见面。 that无实义；if是否；where哪里；when什么时候。从句中已有地点状语“at the school gate”和时间状语“before the party”，成分完整，根据“He asked”可知表示询问“是否”，应填if。 6．I didn’t know ________ he would come to the farewell party or not. A．if B．whether C．that D．when 【答案】B 【详解】句意：我不知道他是否会来参加告别聚会。 if是否；whether是否；that无实义；when什么时候。根据句末“or not”可知，宾语从句中与or not连用表示“是否”时，应用whether而不用if。 7．—Dad, could you tell me ________ I should take an umbrella today? —Yes, the weather report says it will rain. A．what B．why C．whether D．how 【答案】C 【详解】句意：——爸爸，你能告诉我我今天是否应该带伞吗？——可以，天气预报说会下雨。 what什么；why为什么；whether是否；how怎样。答句用Yes作答，问句是询问是否要带伞，whether引导表疑问的宾语从句，符合语境。 8．The teacher asked us ________ we had finished our homework. A．what B．where C．if D．who 【答案】C 【详解】句意：老师问我们是否已经完成了作业。 what什么；where哪里；if是否；who谁。从句“we had finished our homework”结构完整，不缺成分。根据主句谓语“asked”判断，此处意为“是否”，需用if引导，表示“是否已经完成了作业”。 9．I’m still uncertain ________ I will be able to pass the final exam despite all the hard work I’ve put in over the past few months. A．that B．what C．whether D．which 【答案】C 【详解】句意：尽管我在过去的几个月里付出了所有的努力，我仍然不确定我是否能通过期末考试。 that那；what什么；whether是否；which哪一个。根据“I’m still uncertain”可知，主句表示不确定，从句意为“是否”能通过考试，且从句结构完整，应用whether引导。 10．The total amount of time you invest in language learning ultimately decides ________ you can achieve genuine mastery of the language. A．that B．whether C．which D．what 【答案】B 【详解】句意：你投入到语言学习中的总时间最终决定了你是否能真正掌握这门语言。 that无实义；whether是否；which哪一个；what什么。根据“decides”及句意可知，此处表示投入的总时间最终决定了你“是否”能掌握语言，表示不确定性，且从句成分完整，不缺主语或宾语，故用whether引导。 11．“Could you tell me ________ metal wire can conduct electricity?” is a kind of alternative question. A．that B．if C．whether a dry or wet D．what 【答案】C 【详解】句意：“你能告诉我是干燥的金属丝还是潮湿的金属丝能导电吗？”是一种选择疑问句。 that无实义，引导陈述语序的宾语从句；if是否；whether a dry or wet是干的还是湿的；what什么。根据题干中“is a kind of alternative question”可知，宾语从句部分具有选择疑问句特征，需用whether... or...结构表示“是……还是……”。 12．We are discussing ________ we should have a class meeting this week. A．if B．whether C．that D．what 【答案】B 【详解】句意：我们正在讨论本周是否应该开班会。 if如果/是否；whether是否；that无实义；what什么。根据“We are discussing”可知，此处讨论的是不确定性内容，应用具有“是否”含义的连接词；在动词discuss后引导宾语从句表示“是否”时，通常用whether而不用if。 13．We are not sure _______ we should start the project this week or next week. A．if B．whether C．that D．what 【答案】B 【详解】句意：我们不确定我们应该这周还是下周开始这个项目。 if是否；whether是否；that那个；what什么。空格后“this week or next week”构成选择关系，whether常用于表示“是否”并引出两个选项，if一般不直接接or not/选择结构，that和what不符合句意，故选whether。 14．He is not sure ________ he should cut back on his hobby. A．what B．that C．if D．whose 【答案】C 【详解】句意：他不确定是否应该减少他的爱好。 what什么；that无实义；if是否；whose谁的。根据“He is not sure”可知表示不确定，从句“he should cut back on his hobby”成分完整，此处需要表示“是否”的含义，if引导宾语从句意为“是否”，符合语境。 15．He asked ________ I stayed up late for homework every night. A．that B．if C．whose D．which 【答案】B 【详解】句意：他问我是否每晚都熬夜写作业。 that无实义；if是否；whose谁的；which哪一个。根据主句动词asked可知表示询问，且从句成分完整，表达“是否”的含义，应用if引导。 16．She asked me ________ I had read the book. A．that B．what C．if D．who 【答案】C 【详解】句意：她问我是否读过那本书。 that引导宾语从句时，无实际意义；what什么，在宾语从句中需充当主语、宾语等名词性成分；if引导宾语从句时，译为“是否”；who谁。主句为She asked me，后续部分为宾语从句作asked的直接宾语，从句I had read the book结构完整，不缺少主语或宾语成分，if“是否”，可引导结构完整的宾语从句，契合主句“询问”的语义逻辑。 17．The writer should check ________ the ending covers all the points. A．that B．whether C．what D．why 【答案】B 【详解】句意：作者应该检查结尾是否涵盖了所有要点。 that引导从句，无意义；whether是否；what什么；why为什么。根据“The writer should check... the ending covers all the points.”可知，此处表示检查结尾“是否”涵盖了所有要点，含有不确定性，应用whether引导宾语从句。 18．Sometimes students doubt ________ it is worth spending so much time on homework. A．that B．whether C．what D．how 【答案】B 【详解】句意：有时学生们怀疑花这么多时间在家庭作业上是否值得。 that无实义；whether是否；what什么；how怎样。doubt用在肯定句中表示“怀疑”，后接宾语从句时常用whether或if引导，表示“是否”。根据句意可知学生们不确定是否值得。应填whether。 19．I’m not sure ________ he will come to the party or not. A．that B．if C．whether D．what 【答案】C 【详解】句意：我不确定他是否会来参加聚会。 that引导陈述句（无意义）；if是否；whether是否；what什么。根据“or not”常与whether搭配，构成whether...or not结构，表示“是否”，应填whether。 20．—Could you tell me ________ you will go to the concert with us? —Sorry, I'm not sure. I have to ask my parents first. A．that B．whether C．what D．where 【答案】B 【详解】——你能告诉我你是否会和我们一起去音乐会吗？——抱歉，我不确定，我得先问问我父母。 whether是否；that引导陈述句宾语从句，无词义；what什么；where哪儿。主句“Could you tell me”后接宾语从句，空格处需填连接词引导该从句。答句“I’m not sure. I have to ask my parents first.”表明提问者询问的是不确定的信息，即“是否会和我们一起去音乐会”。 21．I wonder ________ he will come to my birthday party tomorrow. A．that B．if C．what D．where 【答案】B 【详解】句意：我想知道他明天是否会来参加我的生日派对。 that引导词，无词义；if是否；what什么；where哪里。句中“wonder”表示“想知道”，后面常接表达疑问含义的宾语从句；if表示 “是否”，表达对事情的不确定性，可用来引导疑问语气的宾语从句，符合语境。 22．She announced ________ she had stayed up late to review math formulas for three nights in a row to prepare for the exam. A．how long B．if C．that D．whether 【答案】C 【详解】句意：她宣称自己连续三晚熬夜复习数学公式来备考。 that引导陈述句作宾语从句；how long（多久）引导特殊疑问句，if/whether（是否）引导疑问含义的宾语从句。从句是完整陈述事实，无疑问语义，因此用that。 23．I am excited ________ I will take part in the school sports meeting. A．that B．what C．when D．how 【答案】A 【详解】句意：我很激动我将要参加校运动会。 that那个；what什么；when什么时候；how怎样。前半句是 “I am excited”表示一种情绪或状态；后半句是“I will take part in the school sports meeting.”，这是一个完整的陈述句，使用 “that"”来引导后面的从句，用来解释为什么“我”会感到兴奋。 24．I think ________ it will rain tomorrow. We'd better take our umbrellas. A．what B．that C．which D．if 【答案】B 【详解】句意：我认为明天会下雨。我们最好带上伞。 what什么；that引导词，无实义；which哪一个；if如果/是否。根据“I think...it will rain tomorrow”可知，think后接宾语从句，从句“it will rain tomorrow”结构完整且表示陈述观点，应使用that引导，that在从句中不充当成分。 25．As a child, I always thought ________ my father was always more friendly to others than to his own family members. A．that B．who C．what D．which 【答案】A 【详解】句意：小时候，我总觉得父亲对别人总是比对自己的家人更友善。 that引导宾语从句，无实义；who谁；what 什么；which 哪一个。根据“I always thought”可知，后面是一个完整的陈述句作宾语从句，不缺成分，所以用that引导。 26．She was fully satisfied ________ she managed to get her opinion across clearly. A．that B．when C．which D．what 【答案】A 【详解】句意：她完全满意，她成功地清楚地表达了自己的观点。 that那（引导从句）；when当……时候；which哪一个；what什么。分析句子结构可知，从句“she managed to get her opinion across clearly”主谓宾齐全，结构完整，不缺成分，因此排除需要在从句中充当成分的which和what；根据语境，此处表示满意的内容或原因，而非时间，排除when。that引导从句作satisfied的补足语，符合语境。故填that。 27．He tried his best to prove ________ his new idea about balanced energy was right. A．what B．that C．which D．where 【答案】B 【详解】句意：他尽力证明他关于平衡能量的新想法是正确的。 what在从句中作主语、宾语等成分；that引导宾语从句时仅起连接作用，不充当从句成分；which多用于定语从句；若引导宾语从句表“哪一个”，需要有选择范围；where在从句中作地点状语。分析句子结构可知，prove后接宾语从句，从句结构完整、语意完整，不缺少任何成分，that符合要求。 28．I am certain ________ environment changes our character slowly. A．what B．that C．if D．whether 【答案】B 【详解】句意：我确信环境慢慢地改变我们的性格。 what什么；that无实义；if是否/如果；whether是否。根据“I am certain”可知是确定的语气，且从句“environment changes our character slowly”结构完整，不缺主语或宾语，故用that引导从句。 29．He talked with us and said he was modest and ________ he wouldn’t let others down. A．/ B．that C．when D．where 【答案】B 【详解】句意：他和我们交谈，说他是谦虚的，并且他不会让别人失望。 that引导宾语从句时无实义；when什么时候；where在哪里。本句中动词said后接两个由and连接的宾语从句，即“he was modest”（他是谦虚的）和“he wouldn’t let others down”（他不会让别人失望），都是“说（said）”的实际情况，从句句意和结构均完整，用that引导。第一个从句的引导词that可省略，但第二个从句的引导词that不能省略，以保持句子结构清晰。 30．Millie is glad ________ she has the qualities to be a good teacher. A．what B．who C．that D．where 【答案】C 【详解】句意：米莉很高兴她具备成为一名好老师的素质。 what什么；who谁；that无实义，只起连接作用；where哪里。分析句子可知，“glad”后接从句，从句“she has the qualities to be a good teacher”结构完整，不缺成分，且表示陈述的事实，应用that引导从句。 31．I firmly believe ________ Wu Wei is a born creative artist full of imagination. A．what B．that C．if D．whether 【答案】B 【详解】句意：我坚信吴伟是一个充满想象力的天生创意艺术家。 what什么；that无实义，只起连接作用；if是否；whether是否。根据“I firmly believe”可知说话者态度坚定，且从句“Wu Wei is a born creative artist full of imagination”是陈述一个事实，结构完整，不缺成分，因此应用that引导宾语从句。 32．Please keep in mind ________ regular review can help us remember knowledge longer. A．how B．why C．what D．that 【答案】D 【详解】句意：请记住定期复习能帮助我们更长久地记忆知识。 how如何；why为什么；what什么；that引导宾语从句，无实义。根据“regular review can help us remember knowledge longer”可知，keep in mind后接宾语从句，从句结构完整且陈述事实，需用that引导。 33．The teacher told us ________ we should set learning goals. A．that B．if C．whether D．what 【答案】A 【详解】句意：老师告诉我们我们应该设定学习目标。 that无实义；if如果/是否；whether是否；what什么。分析句子结构可知，us后为宾语从句，从句“we should set learning goals”结构完整且表示陈述内容，应用that引导。 34．The reason for his success is ________ he worked very hard. A．why B．that C．whether D．how 【答案】B 【详解】句意：他成功的原因是他工作非常努力。 why为什么；that引导表语从句，无词义，只起连接作用；whether是否；how如何。本句是“The reason is that…”的固定句型，表示“原因是……”，其中that引导表语从句。应填that。 35．— What’s your plan for the winter holiday, Jim? — I haven’t decided ________. A．where could I travel with my parents B．when will I work at the home for the old C．whether I should take a course in DIY D．that I will read some books for fun 【答案】C 【详解】句意：——吉姆，你寒假有什么计划？——我还没有决定我是否应该参加一个DIY课程。 宾语从句需用陈述语序，A项where could I和B项when will I均为疑问语序，故排除；主句“I haven’t decided”表示尚未决定，含有不确定性，应用whether引导表示“是否”。 36．They have practically no doubt ________ the exhibition will turn out to be a great success, but they remain uncertain ________ they will have adequate funds to sustain it throughout the year. A．that; whether B．whether; whether C．whether; that D．that; that 【答案】A 【详解】句意：他们几乎毫不怀疑这次展览将会取得巨大的成功，但他们仍然不确定是否会有足够的资金来维持这次展览一整年。 that无实义；whether是否。have no doubt that...为固定搭配，表示“坚信……”，否定句中doubt后接that引导从句；uncertain意为“不确定的”，后接whether引导从句表示“是否”。根据句意和搭配，第一空填that，第二空填whether。 37．The experienced teacher was eager to know ________ the students were experiencing unusually high levels of psychological stress during the exam week. A．that B．what C．whether D．which 【答案】C 【详解】句意：这位经验丰富的老师急于知道学生们在考试周期间是否正经历着异常高的心理压力。 that引导从句无意义；what什么；whether是否；which哪一个。根据“The experienced teacher was eager to know”可知老师想确认某事的真实性，且从句“the students were experiencing...”结构完整，表示“是否”之意，应用whether引导。 38．—Could you tell me ________ you enjoyed yourself during the weekend outing, John? —Yes, it was fantastic. Could you also share ________ place you have visited most recently? A．that; what B．if; what C．whether; which D．how; what 【答案】B 【详解】句意：——约翰，你能告诉我你周末郊游玩得是否开心吗？——是的，棒极了。你也能分享你最近参观了什么地方吗？ that那个；what什么；if是否；whether是否；which哪一个；how如何。第一空根据答语“Yes”可知，宾语从句是一般疑问句，应用if或whether引导，第二空询问地点名称，泛指“什么地方”，what修饰place构成名词短语，在宾语从句中作visited的宾语，此处无特定范围泛指地点应用what。故选B。 39．I’m curious to know ________ Tom ________ us in the upcoming charity performance, but it ultimately depends on his busy schedule. A．if; joins B．whether; will join C．that; will join D．when; joins 【答案】B 【详解】句意：我很想知道汤姆是否会在即将到来的慈善演出中加入我们，但这最终取决于他繁忙的日程安排。 第一空根据“I’m curious to know”可知，后续内容是带有不确定性的疑问含义，排除引导陈述事实的that；再结合语境此处表达“是否”的含义，排除表时间的when。第二空根据“in the upcoming charity performance”可知，从句动作发生在将来，需使用一般将来时will join，排除一般现在时的joins。 40．She keeps wondering ________ her mother has any practical suggestions on how to cope with the intense peer pressure at school. A．that B．if C．whether D．what 【答案】C 【详解】句意：她一直在想，妈妈是否有一些切实可行的建议，来应对学校里巨大的同辈压力。 that无词义；if是否；whether是否；what什么。在正式书面语中，wonder后优先用whether引导宾语从句，应填whether。 41．I doubt ________ he can finish the task on time. A．that B．whether C．what D．how 【答案】B 【详解】句意：我怀疑他是否能按时完成任务。 that引导宾语从句时无词义；whether是否；what什么；how怎样。动词“doubt”意为“怀疑”，在肯定句中，后面的宾语从句表达不确定的疑问含义，要用whether/if引导。 42．I don’t know ________ he will come tomorrow. ________ he comes, I’ll tell you. A．if; Whether B．whether; That C．if; If D．that; If 【答案】C 【详解】句意：我不知道他明天是否会来。如果他来，我就告诉你。 if是否（引导宾语从句，表示“是否”；引导条件状语从句，表示“如果”）；Whether是否（也可引导宾语从句，但常与or not连用或放句首）；That无实义（引导陈述句，不表疑问）。第一空：if引导宾语从句，意为“是否”，用于表达不确定的疑问，符合“I don’t know”的语境；第二空：if引导条件状语从句，意为“如果”，遵循“主将从现”原则，从句用一般现在时表将来，位于句首首字母需大写为If。 43．—I am worried ________ I can enter a good high school or not. —Work hard and believe in yourself. A．why B．what C．whether D．where 【答案】C 【详解】句意：——我担心我是否能进入一所好高中。——努力学习并相信你自己。 why为什么；what什么；whether是否；where哪里。根据“or not”可知，此处考查固定搭配“whether... or not”，意为“是否……”，引导宾语从句作worried的宾语，whether符合语境。 44．Wang Wencai’s granddaughter didn’t know ________ her grandfather was a world-famous scientist for a long time. A．what B．that C．if D．whether 【答案】B 【详解】句意：很长一段时间，王文采的孙女都不知道她的祖父是一位世界著名的科学家。 what什么；that引导宾语从句，无实义；if是否；whether是否。“didn’t know...her grandfather was a world-famous scientist for a long time”表明从句是表示既定事实的完整陈述句，不缺成分，应用that引导宾语从句，无实义，仅起连接作用，应填that。 45．The saying “A book starts heavy and thick but becomes thinner as you understand it better.” tells us ________. A．how we can finish thick books in a short time B．that understanding makes difficult knowledge simple C．why do thick books feel heavy at first D．what we should do to choose good books 【答案】B 【详解】谚语“书本起初厚重晦涩，理解越深就越浅显”告诉我们理解能把难懂的知识变简单。 A. how we can finish thick books in a short time 如何快速读完厚书（语义无关）;B. that understanding makes difficult knowledge simple 理解让难懂的知识变简单（陈述语序，贴合谚语寓意）;C. why do thick books feel heavy at first 为什么厚书一开始难懂（语法错误）;D. what we should do to choose good books 如何挑选好书（语义无关），应选B。 46．Before you leave, please _________ all the windows are closed. A．make sure of B．make sure that C．be sure about D．be sure to 【答案】B 【详解】句意：在你离开之前，请确保所有的窗户都关好了。 make sure of确保/确信（介词of后接名词、代词或动名词，其后不能直接接句子）；make sure that确保/确信（后接宾语从句，that在非正式语体中可省略）；be sure about确信/对……有把握（介词about后接名词、代词或动名词，其后不能直接接句子）；be sure to务必/一定会（后接动词原形）。分析句子结构可知，空格后的“all the windows are closed”是一个结构完整的句子，在句中作宾语从句。只有“make sure that”后接宾语从句，应填make sure that。 47．—What’s wrong with your pet dog?   — We’re sure ________something is wrong with it, but we doubt ________ we can save it. A．if; whether B．that; that C．whether; if D．that; whether 【答案】D 【详解】句意：——你的宠物狗怎么了？——我们确定它身体出了问题，但我们不确定能否救活它。 that引导宾语从句时无实际中文含义；if中文释义为“是否”；whether中文释义为“是否”。第一空，be sure后接陈述事实的宾语从句，从句句意完整、语气肯定，用引导词that；第二空，doubt表示“怀疑，不确定”，后面宾语从句带有疑问含义，需用表达“是否”的引导词，if、whether均可，结合两空匹配选项，故填that； whether。 48．We all know ________ practice makes perfect. A．that B．if C．whether D．what 【答案】A 【详解】句意：我们都知道熟能生巧。 that引导词（无实义）；if如果/是否；whether是否；what什么。know后接宾语从句，从句结构完整且表示客观事实，应用that引导。 49．I don’t doubt (怀疑) ________ there will ________ tomorrow. A．that; be rainy B．whether; have rain C．that; be rain D．whether; be rain 【答案】C 【详解】句意：我毫不怀疑明天将会有雨。 根据“I don’t doubt...there will...tomorrow.”可知，第一空，I don’t doubt that...“我毫不怀疑……”，doubt用于否定句或疑问句时，后接由that引导的宾语从句；第二空，此处表示将会有“雨”，there be句型的将来时结构为there will be+名词，rain是名词，填be rain。应填that；be rain。 50．I sincerely hope ________ I can become a helpful and patient doctor one day. A．that B．which C．who D．when 【答案】A 【详解】句意：我真诚地希望有一天我能成为一名乐于助人且有耐心的医生。 that那（引导词）；which哪一个；who谁；when什么时候。hope后接宾语从句，从句“I can become a helpful and patient doctor one day”结构完整，陈述愿望，不缺成分，应用that引导。 二、完成句子 51．我们正在讨论是否要举办一次班会。 We are talking about ________ we should hold a class meeting. 【答案】whether 【详解】原句中“是否”是关键词，介词about后面接宾语从句，表示“是否”用连接词whether。if不能放在介词后引导宾语从句。故填whether。 52．我想知道你是否能帮我解决这个问题。 I ________ ________ you can help me solve this problem. 【答案】 wonder if/whether 【详解】根据汉语提示，空处缺“想知道”和“是否”的翻译。“想知道”译为wonder，wonder后接if/whether引导宾语从句，表“想知道是否”。 53．他问我是否去过北京。 He asked me ________ I ________ ________ to Beijing. 【答案】 if/whether had been 【详解】原句中“是否”、“去过”是关键词，从句表达“是否”的含义，在动词asked后的宾语从句里，可以用if或者whether来引导；主句的谓语动词asked是一般过去时，“去过”发生在“问”之前，需用过去完成时had been to。 54．Does he like reading books? I wonder. (合并为宾语从句) I wonder ________ he ________ reading books. 【答案】 if/whether likes 【详解】句意：我想知道他是否喜欢看书。原句是一般疑问句，改为宾语从句时，一般疑问句要用连接词if/whether引导，宾语从句语序改为陈述语序；主语he是第三人称单数，一般现在时谓语动词用likes。 55．“Will Tom be willing to help me?” I couldn’t stop wondering. (变为含宾语从句的复合句) I can’t stop wondering ________ ________________ be willing to help me. 【答案】【小题1】if/whether 【小题2】Tom 【小题3】would 【详解】句意：“Tom会愿意帮我吗？”，我止不住地想知道。原句中“Will Tom be willing to help me?”是关键词，直接引语改为宾语从句，一般疑问句由if/whether引导，从句要用陈述语序，主句为一般现在时，原句的will要变为过去将来时would，故填if/whether；Tom；would。 56．I can’t decide whether to take part in the activity. (变为含宾语从句的复合句) I can’t decide ________ ________ ________ take part in the activity. 【答案】 whether I should 【详解】句意：我不能决定是否要参加这个活动。原句中“whether to take part in the activity”是“疑问词+动词不定式”结构作decide的宾语，转换为宾语从句时需保留引导词whether，宾语从句需使用陈述语序，结合主句主语一致的规则确定从句主语为I，补充情态动词should表“应当、是否要”的含义，符合“疑问词+不定式”转宾语从句的语法要求。 57．Do you suffer from heavy stress? (改写句子) May I ask ________ ________ ________ from heavy stress? 【答案】 if/whether you suffer 【详解】句意：你是否承受着巨大的压力？原句是一般疑问句，改写后要将其转化为动词ask后的宾语从句。宾语从句需使用陈述语序，引导词选用if或whether表达“是否”的含义，后续依次接主语you、谓语动词原形suffer。 58．“We should recycle waste.” Tom says. (改为宾语从句) Tom says ________ we should recycle waste. 【答案】that 【详解】句意：“我们应该回收废物。” 汤姆说。题干要求将直接引语改为宾语从句，原句是陈述句，当主句谓语为says，引导陈述句的宾语从句时，要用引导词that，that无实际词义，只起连接作用。故填that。 59．Money can’t buy true love. We all know that. (合并为宾语从句) We all know ________ money ________ ________ true love. 【答案】 that can’t buy 【详解】句意：金钱买不到真爱。我们都知道这一点。原句中陈述句“Money can’t buy true love”作动词know的宾语从句，需用that引导；宾语从句使用陈述语序，且主句为一般现在时，从句时态保持不变。故填that；can’t；buy。 60．“I’m going to visit my parents,” said the man. (改为宾语从句) The man said ________ he ________ going to visit his parents. 【答案】 that was 【详解】句意：“我打算去看望我的父母”，这个男子说。直接引语为陈述句，宾语从句用that引导；主句时态为一般过去时，宾语从句需时态倒退，原句I’m（I am）变为he was，同时形容词性物主代词my转换为his。 61．我确信我们的校园生活会越来越美好。 I ________ ________ ________ our school life will become better and better. 【答案】 am sure that 【详解】原句中“确信”是关键词，对应固定表达be sure that。主语是I，be动词用am，sure后接that引导的宾语从句。 62．Our food festival will be a great success. I’m sure. (合并成一个句子) I ________ ________ ________ our food festival will be a great success. 【答案】 am sure that 【详解】句意：我们的美食节将会取得巨大成功。我确信。原句两个简单句合并为含有宾语从句的复合句，“I’m sure”意为“我确信”，转换为主句I am sure，宾语从句用that引导。 63．“It can be dangerous to swim here,” the policeman warned us. (变为含宾语从句的复合句) The policeman warned us ________ ________ be dangerous to swim there. 【答案】 it could 【详解】句意：警察警告我们“在这里游泳可能很危险”。本题要把直接引语转换为宾语从句，主句谓语warned为一般过去时，宾语从句时态需要对应倒退，情态动词can改为could；陈述句作宾语从句，引导词that可省略；宾语从句内部it作形式主语，不能省略，真正主语为后面的不定式to swim here。故填it；could。 64．“Do you often go to school by bike?”He asked me.（改为宾语从句） He asked me ________ I often ________ to school by bike. 【答案】 if/whether went 【详解】句意：“你经常骑自行车上学吗?” 他问我。一般疑问句变宾语从句需用if 或whether（是否）引导，主句谓语“asked”是一般过去时，宾语从句要使用对应的过去时态，动词go变为went，同时从句调整为陈述语序，题干已完成人称转换。 65．Jeff asked his students, “Do you know it is important to protect the earth?” (变为含宾语从句的复合句) Jeff asked his students ________ they ________ it is important to protect the earth. 【答案】 if/whether knew 【详解】 句意：杰夫问他的学生他们是否知道保护地球很重要。本题为直接引语转换为宾语从句，原句是一般疑问句，改为宾语从句要用引导词if/whether；主句谓语asked为一般过去时，从句人称you要变为they，原句中 know改为knew，构成宾语从句内部的谓语结构。 66．我想知道每天锻炼是否对记忆力有好处。 I wonder ________ exercising every day ________ good for memory. 【答案】 whether/if is 【详解】原句中“是否”和“对……有益”是关键词，表示“是否”可用if或whether引导宾语从句；从句主语“exercising every day”是动名词短语，视作单数，搭配be good for“对……有益”，时态为一般现在时，be动词用is。故填if/whether；is。 67．科学家发现大脑在睡眠中会整理信息。 Scientists have found ________ the brain ________ information during sleep. 【答案】 that organizes 【详解】句中动词found后接宾语从句，从句语义和结构均完整，不缺任何成分，因此第一空需要用引导词that；宾语从句中“整理”是关键词，表示“整理”的单词是organize，主语the brain是单数，这句话描述的是客观科学规律，要用一般现在时，谓语动词需用第三人称单数形式organizes。故填that；organizes。 68．He told me the news. The news is very exciting.（合并为宾语从句） He told me ________ the news ________ very exciting. 【答案】 that was 【详解】句意：他告诉我这个消息非常令人兴奋。told me后面接宾语从句，从句是陈述句含义，用引导词that（that只起连接作用，无词义）。that引导宾语从句；主句为一般过去时，从句用对应过去时态。主句动词told是一般过去时，宾语从句要把一般现在时is改成一般过去时was。 69．我妈妈说她永远不会忘记那次家庭聚会。 My mother said ________ she would never ________ that family gathering. 【答案】 that forget 【详解】原句中“忘记”是关键词，表示“忘记”的单词是forget。根据“said”可知本句主句为一般过去时，从句用过去将来时，结构为“would+动词原形”；宾语从句句意完整，用that引导。故填that；forget。 70．老师告诉我们记忆就像一块肌肉。 The teacher told us ________ memory ________ like a muscle. 【答案】 that is 【详解】原句中“就像”是关键词。主句谓语told为过去式，但从句讲述的是客观真理（记忆如同肌肉），从句仍使用一般现在时。宾语从句引导词无实际含义、不作成分，用that引导；主语memory是单数，be动词用is。故填that；is。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $