Unit 8 It must belong to Carla.重点语法专练-2025-2026学年九年级英语满分冲刺必刷题(人教版)

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2025-2026学年九年级英语满分冲刺必刷题(人教版) Unit 8 It must belong to Carla. 重点语法专练 学习目标 掌握must be,could be,might be和can’t be的用法 语法探究 情态动词表示推测的用法。 含义 用法 ‌‌must 一定,肯定 表示高度确定性。 ‌‌may/might 也许 表示可能性,其中‌might‌比‌may‌语气更不确定。 ‌‌can/could 可能 ‌表示理论上的可能性,但实际未必会发生,通常用于肯定句。 can’t 不可能 表示对现在或过去的否定推测。 语法专练 一、单项选择 1.— Must we clean the classroom now? —________. You can clean it after school. A.Yes, you must B.Yes, you can C.No, you needn’t D.No, you mustn’t 2.—Is that man your friend Tom? —No, that man ________ be Tom, because Tom has gone to Canada. A.can’t B.mustn’t C.needn’t D.had better not 3.Passengers ________ smoke on high-speed trains. It’s very dangerous. A.needn’t B.mustn’t C.wouldn’t D.couldn’t 4.—Sandy, is Mr Li in the teachers’ office now? —I am not sure. He ________ be there. A.must B.can’t C.mustn’t D.may 5.—Sam, ________ I join you in the community service? —Of course you can. A.can B.must C.should D.need 6.—Whose is this toy truck? —It _________ belong to Dick. He was the only little kid at the picnic. A.can’t B.must C.could D.need 7.This book ________ Jim’s, because his name is on the book. A.maybe B.may be C.must be D.must 8.—Can you swim in the river? —No, I ________. A.mustn’t B.may not C.can’t D.needn’t 9.—May I go to the zoo now? —No, you ________. You must finish your homework first. A.can’t B.may not C.couldn’t D.needn’t 10.—I wonder if these are Alice’s glasses. —They ________ hers. She doesn’t wear glasses. A.shall B.can’t be C.need D.must be 11.—_______ I finish the work today? —No, you needn’t. A.Must B.May C.Can D.Need 12.—Must I finish my homework now? —No, you _________. You may have a rest first. A.mustn’t B.can’t C.may not D.needn’t 13.— ________ I visit Lucy on Sunday, Mum? — Yes, you ________. A.Must; can B.May; may C.Need; need D.May; need 14.—Where is Mary? —She didn’t come to school today. I think she ________ be ill. A.has to B.should C.may D.need 15.—Can you fly a kite? —No, I ________. A.mustn’t B.needn’t C.can’t D.couldn’t 16. This book _____ Lucy’s. Look! Her name is on the book cover. A.must be B.may be C.can’t be D.mustn’t be 17.—What a big box! What’s in it? —It smells so delicious! It ________ be some food. A.may B.shall C.will D.need 18.—What will the weather be like tomorrow? —It ________ be windy or rainy. It always changes quickly. A.must B.might C.can’t D.shouldn’t 19.—Where’s your father? —I’m not sure. He ________ be in the kitchen. A.could B.can C.need D.must 20.—Who is the woman over there? Is she Mary? —It ________ be her. She has gone to Beijing. A.could B.must C.can’t D.may not 21.—Will Shirley come to our group discussion tomorrow? —It’s hard to say. She may come, or she ________. A.can’t B.needn’t C.wouldn’t D.mustn’t 22.Sit down, please. You ________ be tired after standing for so long. A.could B.can C.must D.might 23.—The old man with a blue coat looks like Mr. Wang. —It ________ be him. He has gone abroad. A.mustn’t B.needn’t C.might not D.can’t 24.The blue coat ________ be Tony's.He never wears blue clothes. A.can B.must C.can't D.mustn't 25.–Is Mike coming to the fashion show tomorrow? --I’m not sure. He ______ not come. A.must B.can C.may D.should 26.Nowadays all passengers _______ go through safety check before taking a train. A.can B.may C.must D.will 27.I thought you _______ like something to eat, so I have brought you some delicious food. A.may B.might C.can D.could 28.-- Let’s go climbing, shall we? --You _______ be joking! Don’t you know I’m afraid of high places? A.may B.can C.must D.should 29.—I saw your mother in the library just now. —It ________ be her. She went to Beijing yesterday. A.can’t B.mustn’t C.needn’t D.shouldn’t 30. —Whose book is this? —It ________be Mary's. J. K. Rowling is her favorite writer. —No, it ______ be hers . She never brings novels to school. A.may, mustn't B.can; can't C.must; can't D.must; mustn't 二、选词填空 (1)用must、may、might或can’t填空。 1.The textbook be his. His name is on it. 2.The beautiful trousers be Jim’s. They are too long for him. 3.The football be Wei Hua’s or Tian Hui’s. They both play football. 4.The guitar belong to Sam. He often plays the guitar. 5.—Listen! Is Tom singing in the classroom? —No. It be Tom. He has gone to Paris. (2)阅读短文,从方框中选择恰当的情态动词填空。(可重复使用) may   might   could   must   can’t Sherlock Holmes and Dr. Watson were having a cup of tea at five, as they usually did, when the doorbell rang. “That 1 be Mrs. Brown. I was expecting her this evening,” said Sherlock Holmes. “No, it 2 be her. She called this morning while you were out to say she would not be able to make it this evening. She also said she 3 come tomorrow evening, but she would call again anyway to confirm it,” replied Dr. Watson. “Well, that’s very strange, my dear Watson. Mrs. Brown 4 have called this morning because I was with her all day till we parted for lunch. It 5 have been someone else pretending (假装) it was her,” said Sherlock Holmes. “But why? Do you think something 6 have happened to the real Mrs. Brown?” replied Dr. Watson in a fearful tone (语气). The doorbell rang again. “Well, my dear Watson, the answer 7 be waiting at the door right now. You’d better go and see, but I’m afraid it is not Mrs. Brown. It 8 be the person who called this morning. So be careful,” said Sherlock Holmes. Dr. Watson hurried towards the door… 三、翻译句子 1.你不能在湖里游泳。瞧!标牌上写着“禁止游泳”。 You in the lake. Look! The sign says “No swimming”. 2.杰克现在不可能在家,因为刚才我看见他在图书馆看书。 Jack at home now, because I saw him reading in the library just now. 3.这本书一定是玛丽的。我们可以在上面看到她的名字。 The book Mary. We can see her name on it. 4.——明天的天气怎么样? ——可能下雨、多云或晴天。谁知道呢? —What will the weather be like tomorrow? —It rainy, cloudy or sunny. Who knows? 5.保护你的听力。不要等到你什么也听不见。 Protect your hearing. Don’t wait until you anything. 6.一定有某种东西在拜访我们小区中的家,但它是什么呢? something the homes in our neighborhood, but what is it? 7.这件毛衣一定属于她。 The sweater must . 8.那只钢笔一定是她的。 The pen must . 学科网(北京)股份有限公司 $$ 2025-2026学年九年级英语满分冲刺必刷题(人教版) Unit 8 It must belong to Carla. 重点语法专练 学习目标 掌握must be,could be,might be和can’t be的用法 语法探究 情态动词表示推测的用法。 含义 用法 ‌‌must 一定,肯定 表示高度确定性。 ‌‌may/might 也许 表示可能性,其中‌might‌比‌may‌语气更不确定。 ‌‌can/could 可能 ‌表示理论上的可能性,但实际未必会发生,通常用于肯定句。 can’t 不可能 表示对现在或过去的否定推测。 语法专练 一、单项选择 1.— Must we clean the classroom now? —________. You can clean it after school. A.Yes, you must B.Yes, you can C.No, you needn’t D.No, you mustn’t 2.—Is that man your friend Tom? —No, that man ________ be Tom, because Tom has gone to Canada. A.can’t B.mustn’t C.needn’t D.had better not 3.Passengers ________ smoke on high-speed trains. It’s very dangerous. A.needn’t B.mustn’t C.wouldn’t D.couldn’t 4.—Sandy, is Mr Li in the teachers’ office now? —I am not sure. He ________ be there. A.must B.can’t C.mustn’t D.may 5.—Sam, ________ I join you in the community service? —Of course you can. A.can B.must C.should D.need 6.—Whose is this toy truck? —It _________ belong to Dick. He was the only little kid at the picnic. A.can’t B.must C.could D.need 7.This book ________ Jim’s, because his name is on the book. A.maybe B.may be C.must be D.must 8.—Can you swim in the river? —No, I ________. A.mustn’t B.may not C.can’t D.needn’t 9.—May I go to the zoo now? —No, you ________. You must finish your homework first. A.can’t B.may not C.couldn’t D.needn’t 10.—I wonder if these are Alice’s glasses. —They ________ hers. She doesn’t wear glasses. A.shall B.can’t be C.need D.must be 11.—_______ I finish the work today? —No, you needn’t. A.Must B.May C.Can D.Need 12.—Must I finish my homework now? —No, you _________. You may have a rest first. A.mustn’t B.can’t C.may not D.needn’t 13.— ________ I visit Lucy on Sunday, Mum? — Yes, you ________. A.Must; can B.May; may C.Need; need D.May; need 14.—Where is Mary? —She didn’t come to school today. I think she ________ be ill. A.has to B.should C.may D.need 15.—Can you fly a kite? —No, I ________. A.mustn’t B.needn’t C.can’t D.couldn’t 16. This book _____ Lucy’s. Look! Her name is on the book cover. A.must be B.may be C.can’t be D.mustn’t be 17.—What a big box! What’s in it? —It smells so delicious! It ________ be some food. A.may B.shall C.will D.need 18.—What will the weather be like tomorrow? —It ________ be windy or rainy. It always changes quickly. A.must B.might C.can’t D.shouldn’t 19.—Where’s your father? —I’m not sure. He ________ be in the kitchen. A.could B.can C.need D.must 20.—Who is the woman over there? Is she Mary? —It ________ be her. She has gone to Beijing. A.could B.must C.can’t D.may not 21.—Will Shirley come to our group discussion tomorrow? —It’s hard to say. She may come, or she ________. A.can’t B.needn’t C.wouldn’t D.mustn’t 22.Sit down, please. You ________ be tired after standing for so long. A.could B.can C.must D.might 23.—The old man with a blue coat looks like Mr. Wang. —It ________ be him. He has gone abroad. A.mustn’t B.needn’t C.might not D.can’t 24.The blue coat ________ be Tony's.He never wears blue clothes. A.can B.must C.can't D.mustn't 25.–Is Mike coming to the fashion show tomorrow? --I’m not sure. He ______ not come. A.must B.can C.may D.should 26.Nowadays all passengers _______ go through safety check before taking a train. A.can B.may C.must D.will 27.I thought you _______ like something to eat, so I have brought you some delicious food. A.may B.might C.can D.could 28.-- Let’s go climbing, shall we? --You _______ be joking! Don’t you know I’m afraid of high places? A.may B.can C.must D.should 29.—I saw your mother in the library just now. —It ________ be her. She went to Beijing yesterday. A.can’t B.mustn’t C.needn’t D.shouldn’t 30. —Whose book is this? —It ________be Mary's. J. K. Rowling is her favorite writer. —No, it ______ be hers . She never brings novels to school. A.may, mustn't B.can; can't C.must; can't D.must; mustn't 二、选词填空 (1)用must、may、might或can’t填空。 1.The textbook be his. His name is on it. 2.The beautiful trousers be Jim’s. They are too long for him. 3.The football be Wei Hua’s or Tian Hui’s. They both play football. 4.The guitar belong to Sam. He often plays the guitar. 5.—Listen! Is Tom singing in the classroom? —No. It be Tom. He has gone to Paris. (2)阅读短文,从方框中选择恰当的情态动词填空。(可重复使用) may   might   could   must   can’t Sherlock Holmes and Dr. Watson were having a cup of tea at five, as they usually did, when the doorbell rang. “That 1 be Mrs. Brown. I was expecting her this evening,” said Sherlock Holmes. “No, it 2 be her. She called this morning while you were out to say she would not be able to make it this evening. She also said she 3 come tomorrow evening, but she would call again anyway to confirm it,” replied Dr. Watson. “Well, that’s very strange, my dear Watson. Mrs. Brown 4 have called this morning because I was with her all day till we parted for lunch. It 5 have been someone else pretending (假装) it was her,” said Sherlock Holmes. “But why? Do you think something 6 have happened to the real Mrs. Brown?” replied Dr. Watson in a fearful tone (语气). The doorbell rang again. “Well, my dear Watson, the answer 7 be waiting at the door right now. You’d better go and see, but I’m afraid it is not Mrs. Brown. It 8 be the person who called this morning. So be careful,” said Sherlock Holmes. Dr. Watson hurried towards the door… 三、翻译句子 1.你不能在湖里游泳。瞧!标牌上写着“禁止游泳”。 You in the lake. Look! The sign says “No swimming”. 2.杰克现在不可能在家,因为刚才我看见他在图书馆看书。 Jack at home now, because I saw him reading in the library just now. 3.这本书一定是玛丽的。我们可以在上面看到她的名字。 The book Mary. We can see her name on it. 4.——明天的天气怎么样? ——可能下雨、多云或晴天。谁知道呢? —What will the weather be like tomorrow? —It rainy, cloudy or sunny. Who knows? 5.保护你的听力。不要等到你什么也听不见。 Protect your hearing. Don’t wait until you anything. 6.一定有某种东西在拜访我们小区中的家,但它是什么呢? something the homes in our neighborhood, but what is it? 7.这件毛衣一定属于她。 The sweater must . 8.那只钢笔一定是她的。 The pen must . 参考答案 一、 1.C 【详解】句意:——我们现在必须打扫教室吗?——不,你不必。放学后你可以打扫。 考查情态动词及情景交际。Yes, you must是的, 你必须;Yes, you can是的,你可以;No, you needn’t不,不必;No, you mustn’t不,你不能;根据“You can clean it after school.”可知,此处应该是否定回答,Must I...的否定回答用needn’t,故选C。 2.A 【详解】句意:——那个人是你的朋友Tom吗?——不,那个人不可能是他,因为Tom去了加拿大。 考查情态动词辨析。can’t不可能;mustn’t禁止;needn’t不必;had better not最好不要。根据“Tom has gone to Canada”可知,Tom去了加拿大,所以推测肯定不是他,否定推测用can’t,故选A。 3.B 【详解】句意:乘客不得在高铁上吸烟。这很危险。 考查情态动词。needn’t不需要;mustn’t禁止;wouldn’t将不;couldn’t不能。根据“It’s very dangerous.”可知,高铁上禁止吸烟,故选B。 4.D 【详解】句意:——桑迪,李先生现在在教师办公室吗?——我不确定。他可能在那儿。 考查情态动词。must一定;can’t不能;mustn’t禁止;may可能;根据“I am not sure.”可知,此处指的是不太肯定的推测,应用may表示,故选D。 5.A 【详解】句意:——Sam,我能加入你的社区服务吗?——你当然可以。 考查动词辨析。can可以;must必须;should应该;need需要。根据“Of course you can.”可知,此处请求对方允许,用can,故选A。 6.B 【详解】句意:——这辆玩具卡车是谁的?——它一定是迪克的。他是野餐会上唯一的小孩。 考查情态动词。can’t不能;must一定;could可能;need需要。根据“He was the only little kid at the picnic.”可知迪克是野餐会上唯一的小孩,所以这个玩具卡车一定是他的,故选B。 7.C 【详解】句意:这本书一定是吉姆的,因为书上有他的名字。 考查词义辨析。maybe可能;may be可能是;must be一定是;must一定。根据“because his name is on the book.”可知,此处表示肯定推测,用must表示;本句缺少谓语动词,因此must后需跟原形be表示“是”。故选C。 8.C 【详解】句意:——你能在河里游泳吗?——不,我不能。 考查情态动词用法。mustn’t一定不,表示禁止;may not不可以;can’t不能,表示能力;needn’t没必要。本题是含有情态动词can的一般疑问句,回答时仍用can的相关形式回答。答句是否定的,故选C。 9.A 【详解】句意:——我现在可以去动物园吗?——不,你不能。你必须先完成作业。 考查情态动词辨析。can’t不能;may not可能不;couldn’t不可以;needn’t不必。may表示请求允许,否定回答用can’t,故选A。 10.B 【详解】句意:——我想知道这是不是爱丽丝的眼镜。——它们不可能是她的。她不戴眼镜。 考查情态动词辨析。shall将要;can’t be不可能;need需要;must be一定是。根据“She doesn’t wear glasses.”可知,此处表示眼镜不可能是她的,否定推测用can’t。故选B。 11.A 【详解】句意:——我必须今天完成工作吗?——不,你不必。 考查情态动词。must必须;may可以;can能,可以;need需要。由must引导的一般疑问句,否定回答用needn’t或don’t have to。故选A。 12.D 【详解】句意:——我必须现在完成作业吗?——不,你不必。你可以先休息一下。 考查情态动词辨析。A. mustn’t一定不要,B. can’t不能,C. may not不可以,D. needn’t不必。Must I …?的否定回答是用needn’t。据题意,故选D。 13.B 【详解】句意:——妈妈,星期日我可以去露西家吗?——是的,你可以。 考查情态动词辨析。must一定,强调必须;need需要;can能,可能,表示可能性或猜测;may可以,能,用于请求许可或表示猜测。根据句意和语境,可知问句是请求许可,需要can或may,可排除A/C选项。“May I”的肯定回答是“you can/may”。故选B。 14.C 【详解】句意:——Mary在哪里?——她今天没来上学。我想她可能病了。 考查情态动词辨析。has to不得不;should应该;may可能;need需要。根据“She didn’t come to school today. I think she … be ill”可知,没来学校,猜测她可能生病了,故选C。 15.C 【详解】句意:——你可以放风筝吗?——是的,我可以。 考查一般疑问句以及情态动词。mustn’t禁止;needn’t不必;can’t不能;couldn’t不可以。can表示能够,引导一般疑问句,否定回答用can’t,故选C。 16.A 【详解】试题分析:must be一定,必须;may be可能是;can’t be不能是;mustn’t be 一定不要。联系下文,她的名字就在书的封面上。可知这本书一定是露西的。故选A。 17.A 【详解】句意:——好大的箱子啊!里面有什么?——闻起来真香!可能是一些食物。 考查动词辨析。may可能;shall将要;will将;need需要。根据“It smells so delicious! It…be some food.”可知,此处表示推测,应该说“可能”是食物。故选A。 18.B 【详解】句意:——明天的天气会怎样?——可能刮风或下雨。它总是变化很快。 考查情态动词。must必须;might可能;can’t不可能;shouldn’t不应该。根据“It ... be windy or rainy. It always changes quickly.”可知,不确定天气是有风还是有雨,此处表示不确定的推测。故选B。 19.A 【详解】句意:——你的父亲在哪儿?——我不确定。他可能在厨房。 考查情态动词辨析。could表示可能性;can表示能力或许可;need表示需要;must表示一定。根据“I’m not sure”可知,此处表示不确定的推测,应用could。故选A。 20.C 【详解】句意:——那边那个女人是谁?她是Mary吗?——不可能是她。她去了北京。 考查情态动词。could能、可以;must肯定;can’t不可能;may not可能不。根据“Is she Mary?”和“She has gone to Beijing.”可知,Mary去北京了,所以那个女士不可能是Mary。此处表示否定推测“不可能”。故选C。 21.C 【详解】句意:——雪莉明天会来参加我们的小组讨论吗?——这很难说。她可能来,也可能不来。 考查动词辨析。can’t不能;needn’t不需要;wouldn’t不会;mustn’t禁止。根据“It’s hard to say. She may come, or she”可知,应该说她可能来,可能不来。故选C。 22.C 【详解】句意:请坐。站了这么久,你一定累了。 考查情态动词表推测。could可能;can可能;must一定;might也许。根据“after standing for so long”可知,这里指一定累了,故选C。 23.D 【详解】句意:——穿蓝色外套的老人看起来像王先生。——不可能是他。他出国了。 考查情态动词表推测。mustn’t禁止;needn’t不需要;might not可能不会;can’t不可能。根据“He has gone abroad.”可知,此处指否定推测,语气强烈,用can’t。故选D。 24.C 【详解】句意:那件蓝色的外套不可能是托尼的,他从不穿蓝色的衣服。can be“可能是”,表示把握不准的推测;B. must be“一定是”,表示肯定的推测;C. can't be“不可能是”,表示否定的推测;D. mustn't be“一定不要”,表示禁止。根据句意,表示否定的推测。故选C。 【点睛】下面介绍两种推测句型。   1.对现在情况的推测:must be与can't be。例如:He must be a newcomer.他准是新来的。 He can't be a newcomer.他肯定不是新来的。 值得一提的是,在推测句中,没有mustn't形式出现,要表示“绝不可能”就只有用can't代替。换句话说,must be这种表示推测的句型的否定形式是can't be。 2. may be,can be,might be,could be,should be和ought to be也可以表示推测,但它们往往更倾向于猜测。这与有根据的推测有些程度上的区别。 25.C 【详解】句意:——Mike明天会来时尚秀吗?——我不确定。他也许不会来。must一定,必须,表示有把握的推测;can可以,能够,表示能力;may也许,可能,表示没有把握的推测;should应该,表示建议。根据I’m not sure.可知此处表示没有把握的推测,故用情态动词may,故选C。 26.C 【详解】句意:现在,所有的乘客在上火车之前都必须过安检。 考查情态动词辨析。 can 能;may 可以;must 必须 ;will将要。go through safety check before taking a train.上火车之前都必须过安检,这是国家的规定,所以必须这样做。故选C。 27.B 【详解】解析:句意:我认为你可能想吃点东西,所以我给你带了一些好吃的。Can、could表示“可能”时不用于肯定句,只用于否定句和疑问句,故C、D排除。might是may的过去式,和may一样都表示“可能、也许”。根据thought可知本题用一般过去时态,故答案选B。 28.C 【详解】试题分析:句意:-我们去爬山,好吗? -你是在开玩笑吧!你不知道我害怕高的地方吗?may可以;can能,会;must必须,一定;should应该。在英语中习惯用must表示肯定的推测,所以选C。 考点:考查情态动词。 29.A 【详解】句意:——我刚才在图书馆看到你妈妈了。——不可能是她。她昨天去北京了。 考查情态动词。can’t不可能;mustn’t禁止;needn’t不需要;shouldn’t不应该。根据“She went to Beijing yesterday.”可知图书馆的那个人肯定不是他妈妈,表示否定推测,只有can’t符合题意。故选A。 30.C 【详解】试题分析:句意:--这是谁的书?--它一定是玛丽的,J- K- 罗琳是她最喜欢的作家。--不,不可能是她的。她从不把小说带到学校来。J- K- 罗琳(1965-);全名为乔安妮- 凯瑟琳- 罗琳。她是英国长篇小说家;著有风靡全球的"哈利- 波特"系列丛书A. may, mustn't 或许,一定不;B. can; can't 可能,不可能;C. must; can't一定,不可能;D. must; mustn't 一定,一定不。该题考查情态动词表示猜测的用法。根据句意,故选C。 考点:考查情态动词的用法。 二、 (1) 【解析】1.句意:课本一定是他的,上面有他的名字。由“His name is on it.”可知课本“一定”是他的。must一定,表示肯定推测。故填must。 2.句意:这条漂亮的裤子不可能是吉姆的。它们对他来说太长了。由“They are too long for him.”可知裤子“不可能”是吉姆的。can’t不可能,用于否定推测。故填can’t。 3.句意:足球可能是魏华或田辉的,他们都踢足球。由“They both play football.”可知“可能”是两人中的任一个。might/may可能,符合题意。故填might/may。 4.句意:这把吉他一定/可能是萨姆的,他经常弹吉他。由“He often plays the guitar.”可知吉他一定/有可能是萨姆的。must一定;might/may可能。故填must/might/may。 5.句意:——听!是汤姆在教室里唱歌吗?——不,不可能是汤姆。他去了巴黎。由“He has gone to Paris.”可知不可能是汤姆,can’t不可能,用于否定推测。故填can’t。 (2) 【导语】本文是一篇记叙文,主要讲了福尔摩斯和华生的故事。 1.句意:那一定是Mrs. Brown,我今晚在等她。根据“I was expecting her this evening”可知,夏洛克在等她,所以一定是她。故填must。 2.句意:不可能是她。今天早上你出去的时候,她打电话说今天晚上不能来了。根据“She called this morning while you were out to say she would not be able to make it this evening”可知,华生接到了她的电话,说她晚上有事来不了了。故填can’t。 3.句意:她还说她明天晚上可能会来。根据“she would call again anyway to confirm it”可知,她会打电话再确认,所以不能确定明天到底来不来。故填may/might/could。 4.句意:Mrs. Brown今天早上不可能打电话,因为我一直和她在一块,一直到吃午饭的时候分开。根据“I was with her all day till we parted for lunch”可知,福尔摩斯一上午都跟Mrs. Brown待在一起,所以直到Mrs. Brown早上不可能打电话。故填can’t。 5.句意:那一定是别人假扮的。根据“I was with her all day till we parted for lunch”可知,福尔摩斯知道Mrs. Brown不可能打来电话,所以一定是别人冒充的。故填must。 6.句意:你觉得Mrs. Brown可能发生什么事了吗?根据“It must have been someone else pretending (假装) it was her”可知,有人冒充Mrs. Brown,所以华生会担心Mrs. Brown有没有可能出了什么意外。故填may/might/could。 7.句意:答案可能现在就走门口等着,你最好去看看。根据“…have happened to the real Mrs. Brown”可知,华生问了Mrs. Brown的情况,福尔摩斯猜测答案可能就在门口。故填may/might/could。 8.句意:他一定是今天早上打电话的那个人。根据“So be careful”可知,福尔摩斯猜到一定是打电话的人,所以在提醒华生注意安全。故填must。 三、 1. mustn’t swim 【详解】不能:mustn’t,其后加动词原形swim“游泳”。故填mustn’t;swim。 2. can’t be 【详解】can’t“不可能”,be at home“在家”,情态动词后跟动词原形,由now可知,前半句时态是一般现在时。故填can’t;be。 3. must belong to 【详解】must“一定”,表示非常肯定的推测,belong to“属于”,故填must;belong;to。 4. may be 【详解】可能:may,情态动词后加动词原形be。故填may;be。 5. can’t hear 【详解】表示“不能”,用情态动词can’t,后接动词原形,hear表示“听见”,着重听的结果。故填can’t;hear。 6. There must be visiting 【详解】一定有……做某事:there must be...doing sth.;拜访:visit。故填There;must;be;visiting。 7. belong to her 【详解】根据中英文对比分析可知,此处缺失内容为“属于她”,其英文为belong to her。must作为情态动词+动词原形,所以belong用原形。故填belong;to;her。 8. be hers 【详解】是be,情态动词must后加动词原形be;“她的”后没有名词,故此处用名词性物主代词hers。故填be;hers。 学科网(北京)股份有限公司 $$

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Unit 8 It must belong to Carla.重点语法专练-2025-2026学年九年级英语满分冲刺必刷题(人教版)-第1页
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Unit 8 It must belong to Carla.重点语法专练-2025-2026学年九年级英语满分冲刺必刷题(人教版)-第2页
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Unit 8 It must belong to Carla.重点语法专练-2025-2026学年九年级英语满分冲刺必刷题(人教版)-第3页
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