Unit 2 Home Sweet Home Section A 过关练1-2025-2026学年八年级英语上册单元知识点精讲精练（人教版2024）

听力考试正式开始。David, do you help to do the dishes at home? No, I often helps to clean the floor. David, do you help to do the dishes at home? No, I often helped to clean the floor. Listen to the next question. His friends family busy now. Yes, her father is talking on the phone, her mother is washing the clothes, and she's doing her homework. His friends family busy now. Yes, her father is talking on the phone, her mother is washing the clothes, and she's doing her homework. Listen to the next question. Lucy. I can help you take care of your pet dog when you're away. Lucy, I can help you take care of your pet dog when you're away. Listen to the next question. Is your turn to sweep the floor, Nancy. Is your turn to sweep the floor, Nancy? Listen to the next question. I very sorry, I can't help you clean the living room, mom. I'm very sorry, I can't help you clean the living room, mom. Listen to the next question. Could you please take the dog for a walk? Terror. sorry, dad, i'm tired out now because I stayed up late last night. Could you please take the dog for a walk? Tera. sorry, dad, i'm tired out now because I stayed up late last night. Listen to the next question, Peter. I called you at seven yesterday evening, but you didn't pick IT up. Sorry there. I was washing the dishes in the kitchen at that time. Peter, I caught you at seven yesterday evening, but you didn't pick IT up. Sorry, clear. I was washing the dishes in the kitchen at that time. Listen to the next question. Hi, Peter. Can you go skating with me after school? Sorry, I think I have to do chores. Hi, Peter, can you go skating with me after school? Sorry, I can. I have to do chores. Listen to the next question. Do you help wash the clothes at home? Yes, I usually do IT on weekends. Listen to the next question. My sister likes shopping in the supermarket. My sister likes shopping in the supermarket. Listen to the next question. dad, i'm free now. What kind of housework can I do for you? You could help me wash the clothes. Dad, i'm free now. What kind of housework can I do for you? You could help me wash the clothes. Listen to the next question. Do you help wash the clothes at home? Yes, I usually do IT on weekends. Listen to the next question. Could you please help me with the housework? I don't want to do that. It's boring. Could you please help me with the housework? I don't want to do that. It's boring. Listen to the next question. When do you take a shower? When do you take a shower? Listen to the next question. That always helps her mother do some housework at home, such as washing the dishes and so on. There always helps her mother do some housework at home, such as washing the dishes and so on. Listen to the next question. I don't like doing chores. It's really boring. How about you judie . me neither. But my sister windy often helps with the housework. What does SHE often help with? He often helps swash clothes. What about your brother john? He likes doing chores too. He often helps sweep the floor. I don't like doing chores. It's really boring. How about you judie . me neither. But my sister windy often helps with the housework. What does SHE often help with? He often helps swash clothes. What about your brother john? He likes doing chores too. He often helps sweep the floor. Listen to the next question. How often do you do, jorge at home? Kelly. three times a week. What tour do you usually do? I usually wash clothes. Do you like? IT, no, I hate IT. I think it's boring. What choose do you usually do at home? I usually sweep the floor, make the bed. They are interesting to me. Questions, how often does Kelly do chores? What does the boy think of making the bed? How often do you do jorge at home? Kelly. three times a week. what? What do you usually do? I usually wash clothes. Do you like? IT, no, I hate IT. I think it's boring. What choose do you usually do at home? I usually sweep the floor, make the bed. They are interesting to me. Questions, how often does Kelly do chores? What does the boy think of making the bed? Listen to the next question. Hi, Kevin. Could you please help me with the house work? I can't be late for the concert now. I'm running out of time. Okay, what do you need me to do? Could you fall the clothes? I'm going to sweep the floor and take out the rubbish. No problem. Could I do the choice after I finish this book? Of course. Bye, bye. Hi Kevin. Could you please help me with the house work? I can't be late for the concert now. I'm running out of time. Okay, what do you need me to do? Could you follow the clothes? I'm going to sweep the floor and take out the rubbish. No problem. Could I do the choice after I finished this book? Of course. Bye, bye. 听力部分到此结束。 Unit 2 Home Sweet Home -Section A 过关练1 一、听力选择 1．What does David do to help with housework? A． B． C． 2．Who is washing the clothes now? A．Ann. B．Ann’s mother. C．Ann’s father. 3． A．You’re right. B．No, you needn’t. C．It’s very kind of you. 4． A．Sorry, I don’t know. B．OK, I’ll do it. C．Don’t tell me that. 5． A．It doesn’t matter. B．You’d better not. C．That sounds fun. 6．Why is Tara feeling so tired now? A． B． C． 7．Peter was ________ at 7:00 yesterday evening. A．doing the dishes B．sweeping the floor C．cleaning the kitchen 8．Why can’t Peter go skating with the girl? A．Because he doesn’t like it. B．Because he has to do chores. C．Because he has to do homework. 9．What housework does the girl usually do on weekends? A．Washing the clothes. B．Sweeping the floor. C．Doing the dishes. 10． A． B． C． 11．What kind of housework could the girl do? A．Do the dishes. B．Clean the floor. C．Wash the clothes. 12．What housework does the girl usually do on weekends? A．Washing the clothes. B．Sweeping the floor. C．Doing the dishes. 13．What does the girl think of the housework? A．Interesting. B．Relaxing. C．Boring. 14． A．In the morning. B．Every day. C．At home. 15．What housework does Linda always help her mother do at home? A． B． C． 听对话，回答下列小题。 16．What does the boy think of doing chores? A．Relaxing. B．Boring. C．Interesting. 17．Does Wendy often help with housework? A．Yes, she does. B．No, she doesn’t. C．No, she can’t. 18．What does John often help with? A．Sweeping the floor. B．Washing clothes. C．Taking out the rubbish. 听第一段对话，回答下列小题。 19．How often does Kelly do chores? A．Once a week. B．Twice a week. C．Three times a week. 20．What does the boy think of making the bed? A．Hard. B．Interesting. C．Boring. 听第一段对话，回答下列小题。 21．What housework will Kevin do? A．Fold the clothes. B．Sweep the floor. C．Take out the rubbish. 22．When will Kevin do the chore? A．Before he goes to the concert. B．After he finishes his book. C．When the woman leaves. 二、单项选择 23．They had to go out to hunt for food in order to keep themselves ________. A．finding B．hunting C．saving D．protecting 24．Can I ________ your bike to go to the store? Mine is broken. A．lend B．borrow C．give D．pack 25．I need to ________ my toys into different boxes before the move. A．sort B．borrow C．invite D．forget 26．—I hope to be a volunteer on weekends. —You could help to ________ the city parks. A．cheer up B．make up C．take up D．clean up 27．—Have you seen the film Detective Chinatown 1900 ______? —Yes. I have______ seen it with my friends. A．already; already B．yet; already C．yet; yet D．already; yet 28．The museum in the centre of the city has many treasures from ancient times. A．shells B．cultures C．paintings D．valuables 29．—What are you going to do this summer vacation? —I plan ________ my cousin in Hangzhou. A．visit B．visiting C．to visit D．visited 30．划线字母“o”发音不同于其他三个的是 _________。 A．cover B．problem C．follow D．solve 31．—Mr. Green, how many days ________ I keep the books? —For fifteen days. It’s a rule of our book club. A．must B．mustn’t C．can 32．—Could you please help me make my bed? —I’m afraid I ________. You ________ do it on your own. A．could; may B．can’t; should C．could; should D．can; shouldn’t 33．—Why is Daniel so happy today? —He ______ win the writing competition. Look at the prize in his hand. A．may B．can C．must D．should 34．—Could I feed the monkeys in the zoo, Mum? —No, you ________. It’s not good for them. A．couldn’t B．needn’t C．shouldn’t D．can’t 35．—Tom, here is your library book. You ________ keep it for one month, but you ________ write or draw in it. —OK, Mrs. Green. A．can; must B．can; mustn’t C．can’t; mustn’t 36．—Can Jim swim? —Yes, he can. But he ________ swim two weeks ago. A．could B．couldn’t C．can’t 37．—________ you please go shopping with me? —Sorry, I ________. I’m busy with my homework. A．Could; couldn’t B．Can; couldn’t C．Could; can’t 38．—________ I watch TV? —No. It’s too late. You ________ go to bed now. A．Can; must B．May; mustn’t C．Can; can’t D．Must; can’t 39．Tom, you ________ talk in the library, and you ________ be quiet. A．can; must B．can’t; mustn’t C．have to; must D．can’t; must 40．— ______ you swim? —Yes, but I’m not good at it. A．Can B．Must C．Need 41．—Mom, ________ I use DeepSeek to help me with the science report? —Sure, but you should use it properly. A．must B．can C．need 42．— It’s too hot. Could I swim in the lake near our home, mum? —No, you ________. It’s so dangerous. You’d better go to the swimming pool. A．couldn’t B．may not C．needn’t D．can’t 43．You ________ smoke in the hospital. It’s very dangerous. A．can’t B．have to C．must D．can 44．—Would you like to visit Tianjin University tomorrow? —Sorry, I’m afraid I ________. I’ll work as a volunteer in my community. A．couldn’t B．can’t C．must D．mustn’t 45．—______ I take my pet dog to watch the shadow puppet show? —No, you ______. Pets aren’t allowed there. A．May; couldn’t B．Can; may not C．Could; can’t D．Must; couldn’t 46．The guide map ________ help you plan your route around the museum easily. A．should B．must C．can D．need 47．Taking short breaks ________ help a person to reduce stress. A．can B．must C．need D．ought to 48．—Could I use your bike? —Yes, you ________. But you ________ keep it clean. A．can’t; must B．can; must C．must; can D．could; can 49．—Could I take the picture book home, Mrs Rice? —No, you ________. You ________ only read it here. A．couldn’t; can B．couldn’t; may C．can’t; can D．mustn’t; could 50．I ________ go to the museum with you because I have to stay at home to look after my sister. A．mustn’t B．oughtn’t to C．needn’t D．can’t 51．—Peter, ________ you play basketball? —Yes, I can. It’s easy for me. A．must B．can C．should D．need 52．—Will you be able to finish the work in time? —I ________ promise anything, but I’ll do my best. A．can’t B．shouldn’t C．couldn’t D．mustn’t 53．John is good at languages. He ________ speak Chinese, English and French. A．need B．would C．can D．must 54．—Is that Ms. Liu over there? —It ______ be her. She’s gone to Harbin for a meeting. A．mustn’t B．can’t C．can 55．I’m afraid I ________ accept your invitation. I’m leaving for another city soon. A．can’t B．shouldn’t C．mustn’t D．needn’t 56．—Mum, could I go out with my friends? —Of course you ________. Remember to come back before 10 p.m. A．can B．must C．will D．could 57．Could you please ________ loudly here? Emma is sleeping. A．don’t talk B．not talk C．no talk D．not to talk 58．—_______ you lend me your Chinese dictionary? —I’m afraid I ________. I am using it now. A．Could; can’t B．Would; won’t C．Can; couldn’t D．Should; shouldn’t 59．Father said I _________ swim when I was only five. A．can B．may C．could 60．—Excuse me. Could I put my bag here? —Yes, you ________. A．may B．can C．could D．need 61．— Some people don’t show their talents in the very beginning. — I agree. Even Einstein ________ read until he was seven. A．can’t B．mustn’t C．needn’t D．couldn’t 62．—______ you help me carry the books? —Of course. A．Must B．Should C．Could D．Would 63．—Mum, it’s too hot. ______ I swim in the lake with my friends? —No, you ______. That’s too dangerous! A．Must; needn’t B．Could; can’t C．Could; couldn’t 64．—________ I go to the movies tonight? —No. You must study for your math test tomorrow. A．Must B．Could C．Should D．Need 65．—Dad, ______ I invite my friend Bob to our home on Sunday? —Of course, you ______. Hope you will have a good time. A．must; can’t B．can; could C．could; could D．could; can 66．—________ you please sweep the floor now? —Sorry, I ________. I have to do my homework. A．Should; can’t B．Could; can C．Could; can’t D．Should; can 67．—Mom, it’s too hot. ________ I swim in the lake with my friends? —No, you ________. That’s too dangerous! A．Could; mustn’t B．Need; couldn’t C．Must; needn’t D．Could; couldn’t 68．— ________ you please make your bed? — Yes, sure. A．Must B．Need C．Could D．Should 69．—Helen, ________ you wait a few more minutes? It’ll be your turn soon. —OK, no problem. A．must B．should C．could 70．—________ you please help me carry this heavy box? —Sure! A．Could B．Should C．Must D．Need 71．—What’s the date for the school talent show this year? —It ________ be in May. But I’m not sure. A．could B．couldn’t C．must D．mustn’t 72．—I’m busy preparing for the school art show. ________ you please take the dog for a walk? —Yes, sure. A．May B．Could C．Must 73．—Could I borrow your pen? —Sorry, you _______. Mike is using it. A．can’t B．shouldn’t C．mustn’t D．needn’t 74．Maybe you ________ do more jobs around the house so that they have more time for proper communication. A．could B．may C．would D．need 75．—Could I go swimming with my friends this afternoon? —Sorry, ________. It’s dangerous ________ on your own. A．you couldn’t; swimming B．you can’t; to swim C．you shouldn’t; swimming D．you needn’t; swim 76．—________ you please play tennis with me? —Sorry, I ________. A．Could; can’t B．Could; couldn’t C．Can; don’t D．Could; could 77．—I will get there a little late. ________ you ________ a seat for me? —OK. A．Could; bear B．Can; save C．Could; put up D．Could; save 78．—Some people don’t show their talents (天赋) at the very beginning. —Exactly. Even Einstein _________ speak until he was three. A．mustn’t B．can’t C．couldn’t D．needn’t 79．She kept on falling over because she ________ keep her balance. A．might B．might not C．could D．could not 80．— ________ you help me with the map? — Sure. A．Could B．Do C．Did D．Are 81．I ________ play the piano when I was eight years old. A．must B．could C．should D．might 82．________ you open the door for me? I am carrying too many things. A．Must B．May C．Need D．Could 三、完成句子 83．那只狗年轻的时候能够跳得很高去接飞盘。 The dog to catch the frisbee when she was young. 84．你能打扫一下你的房间吗? you please your room? 85．我可以用一下您的手机给我女儿打个电话吗？ to call my daughter? 86．到时候请你去机场接她好吗？ meet her at the airport at that time? 改写为含有when引导的时间状语从句的句子 87．这个星期天你能和我一起去公园吗，莎莉？ with me this Sunday, Sally? 88．——请你帮我洗车好吗？ ——对不起，我不能。我必须去上学。 —Could you please help me wash the car? — , . I have to go to school. 89．——我能在这儿吸烟吗？ ——对不起，你不能。 — smoke here? — , you can’t. 90．——当你4岁时，你会唱英语歌吗？ ——不，我不会。 — English songs when you were four years old? — , I . 91．——请问我能用一下你的自行车吗？ ——不，你不能。我得骑车外出。 — I your bike? —No, you . I have to go out. 92．——请问我能看电视吗？ ——是的，你能。 — I watch TV? —Yes, you . 93．five, ride, not, a, years, bike, could, Mary, ago (.) 94．please, tell me, could, you, get there, how, to, ? 95．something, could, tell, you, me, Canada, about ? 96．at five, could, be, you please, there ? 97．take, could, please, you, the, out, rubbish ? 98．lend me, could, an umbrella, you ? 99．are, where, tell me, could, you, please, the restrooms ? 100．you, please, the rubbish, take out, could, ? 101．you,  door,  could,  the,  please,  open ? 102．you, please, your, could, room, clean ? 试卷第10页，共10页 试卷第10页，共10页 学科网（北京）股份有限公司 参考答案 题号 1 2 3 4 5 6 7 8 9 10 答案 A B C B A A A B A B 题号 11 12 13 14 15 16 17 18 19 20 答案 C A C A B B A A C B 题号 21 22 23 24 25 26 27 28 29 30 答案 A B B B A D B D C A 题号 31 32 33 34 35 36 37 38 39 40 答案 C B C D B B C A D A 题号 41 42 43 44 45 46 47 48 49 50 答案 B D A B C C A B C D 题号 51 52 53 54 55 56 57 58 59 60 答案 B A C B A A B A C B 题号 61 62 63 64 65 66 67 68 69 70 答案 D C B B D C A C C A 题号 71 72 73 74 75 76 77 78 79 80 答案 A B A A B A D C D A 题号 81 82 答案 B D 1．A 【原文】W: David, do you help to do the dishes at home? M: No. I often help to clean the floor. 2．B 【原文】M: Is Ann’s family busy now? W: Yes. Her father is talking on the phone. Her mother is washing the clothes. And she’s doing her homework. 3．C 【原文】Lucy, I can help you take care of your pet dog when you’re away. 4．B 【原文】It’s your turn to sweep the floor, Nancy? 5．A 【原文】I’m very sorry. I can’t help you clean the living room, Mom. 6．A 【原文】M: Could you please take the dog for a walk, Tara? W: Sorry, dad. I’m tired out now because I stayed up late last night. 7．A 【原文】W: Peter, I called you at 7:00 yesterday evening, but you didn’t pick it up. M: Sorry, Claire. I was washing the dishes in the kitchen at that time. 8．B 【原文】A: Hi, Peter. Can you go skating with me after school? B: Sorry, I can’t. I have to do chores. 9．A 【原文】M: Do you help wash the clothes at home? W: Yes. I usually do it on weekends. 10．B 【原文】My sister likes shopping in the supermarket. 11．C 【原文】W: Dad, I’m free now. What kind of housework can I do for you? M: You could help me wash the clothes. 12．A 【原文】M: Do you help wash the clothes at home? W: Yes. I usually do it on weekends. 13．C 【原文】M: Could you please help me with the housework? W: I don’t want to do that. It’s boring. 14．A 【原文】When do you take a shower? 15．B 【原文】Linda always helps her mother do some housework at home, such as washing the dishes and so on. 16．B 17．A 18．A 【原文】M: I don’t like doing chores. It’s really boring. How about you, Judy? W: Me neither, but my sister Wendy often helps with the housework. M: What does she often help with? W: She often helps wash clothes. M: What about your brother John? W: He likes doing chores too. He often helps sweep the floor. 19．C 20．B 【原文】A: How often do you do chores at home, Kelly? B: Three times a week. A: What chores do you usually do? B: I usually wash clothes. A: Do you like it? B: No, I hate it. I think it’s boring. What chores do you usually do at home? A: I usually sweep the floor, make the bed. They are interesting to me. Questions: How often does Kelly do chores? What does the boy think of making the bed? 21．A 22．B 【原文】W: Hi, Kevin, could you please help me with the housework? I can’t be late for the concert. Now I’m running out of time. M: OK. What do you need me to do? W: Could you fold the clothes? I’m going to sweep the floor and take out the rubbish. M: No problem. Could I do the chores after I finish this book? W: Of course. Bye-bye. 23．B 【详解】句意：他们不得不出去寻找食物，以保持狩猎状态。 考查动词辨析。finding发现；hunting狩猎；saving节约；protecting保护。根据“They had to go out to hunt for food”可知，他们不得不出去寻找食物是为了保持狩猎状态。故选B。 24．B 【详解】句意：我能借你的自行车去商店吗？我的坏了。 考查动词辨析。lend借出；borrow借进；give交给；pack打包。根据句意可知，此处表示“我的自行车坏了，想借你的自行车”，应用“借进来”borrow。故选B。 25．A 【详解】句意：在搬家之前，我需要把我的玩具分类放进不同的盒子里。 考查动词词义辨析。sort分类；borrow借；invite邀请；forget忘记。根据“into different boxes”可知，此处是指把玩具分类放进不同的盒子里，sort...into...“把……分类放进……里”。故选A。 26．D 【详解】句意：——我希望在周末成为一名志愿者。——你可以帮忙打扫城市公园。 考查动词短语辨析。cheer up（使）振作起来；make up构成；take up占据；clean up打扫。根据“be a volunteer”及“the city parks”可知，作为志愿者帮忙打扫城市公园符合语境。故选D。 27．B 【详解】句意：——你看过电影《唐人街探案1900》了吗？——是的。我已经和我的朋友们一起看过了。 考查副词辨析。already已经，通常用于肯定句中，放在句中或句末；yet还，已经，通常用于否定句和疑问句中，放在句末。根据第一个空所在句为一般疑问句可知，此处应该用yet，表示“你看过这部电影了吗？”；根据第二个空所在句为肯定句可知，此处应该用already，表示“我已经看过了”。故选B。 28．D 【详解】句意：市中心的博物馆里收藏了许多古代珍宝。 考查名词辨析。shells贝壳；cultures文化；paintings画；valuables珍宝。根据“has many treasures from ancient times”可知此处是指许多古代珍宝，故选D。 29．C 【详解】句意：——这个暑假你打算做什么？——我计划去杭州看望我的堂兄。 考查非谓语动词。plan to do sth.“计划做某事”，动词不定式作宾语。故选C。 30．A 【详解】句意：划线字母“o”发音不同于其他三个的是cover。 考查字母发音。cover/ˈkʌvə(r)/；problem /ˈprɒbləm/；follow /ˈfɒləʊ/；solve /sɒlv/。根据音标可知，BCD三个单词的字母“o”发音都是/ɒ/，A选项字母“o”的发音是/ʌ/。故选A。 31．C 【详解】句意：——格林先生，这些书我能借多少天？——十五天。这是我们书社的规矩。 考查情态动词。must必须；mustn’t禁止；can能够。根据“how many days ... I keep the books?”可知，应该是问这些书我“能”借多少天，符合情境。故选C。 32．B 【详解】句意：——你能帮我整理床铺吗？——恐怕我不能。你应该自己做。 考查情态动词辨析。could能够，用于一般过去时；may可以，用于请求许可；can’t不能，表示能力或可能性不足；should应该，表示建议或义务；shouldn’t不应该。根据“I’m afraid”和“on your own”可知，前者表示无法帮忙，后者建议对方独立完成。故选B。 33．C 【详解】句意：——为什么丹尼尔今天这么开心？——他一定是在写作比赛中获胜了。看他手中的奖品。 考查情态动词。may也许； can可能；must一定；should应该。根据“He...win the writing competition. Look at the prize in his hand.”可知，他手中拿着奖品，应该“一定”是在写作比赛中获胜了。故选C。 34．D 【详解】句意：——妈妈，我可以在动物园里喂猴子吗？——不，你不可以。这样对它们不好。 考查动词辨析。couldn’t不可以；needn’t不需要；shouldn’t不应该；can’t不可以。“Could I...?”表示委婉地请求允许，其否定回答用“can’t”，表示不允许。故选D。 35．B 【详解】句意：——汤姆，这是你的图书馆的书。你可以保存一个月，但不能在里面写字或画画。——好的，格林女士。 考查情态动词。can可以；can’t不能；mustn’t禁止；must必须。根据“You … keep it for one month”的语境可知，此处指允许借阅，应用can；根据“write or draw in it”可知，在图书馆的书里面写字或画画，这应是禁止的行为，mustn’t符合。故选B。 36．B 【详解】句意：——吉姆会游泳吗？——是的，他会。但是两周前他不会游泳。 考查一般过去时和情态动词用法。could可以，为can的过去式；couldn’t不可以，为can’t的过去式；can’t不能。根据“two weeks ago”可知，句子时态为一般过去时，谓语动词用过去式；根据“Yes, he can. But he…swim two weeks ago.”可知，But表示转折，此处指两周前他不会游泳，应用couldn’t。故选B。 37．C 【详解】句意：——你能和我一起去购物吗？——对不起，我不能。我正忙着做我的家庭作业呢。 考查情态动词的用法。Could可以；couldn’t不可以；Can能；can’t不能。“Could you please...”是用来礼貌地提出请求的常用句型，这里的“could”不表示过去时态，只是语气更委婉，所以第一个空用“Could”；而回答“Could you please...”引导的请求时，肯定回答常用“Yes, I can.”，否定回答常用“No, I can’t.”，这里表示现在因为忙于作业不能去，要用“can’t”；若句子用Can问，则回答用can或can’t，排除B。故选C。 38．A 【详解】句意：——我可以看电视吗？——不。太晚了。你现在必须上床睡觉了。 考查情态动词。Can可以；must必须；May可以；mustn’t禁止；can’t不可以。第一空，根据“... I watch TV?”可知，此处表示请求允许，排除D项；第二空，根据“No. It’s too late.”可知，答话人拒绝了对方的请求，所以此处指现在必须去睡觉，排除B项和C项。故选A。 39．D 【详解】句意：汤姆，你不能在图书馆里说话，你必须保持安静。 考查情态动词。can能；can’t不能；have to不得不；must必须；mustn’t禁止。根据“in the library”可知，图书馆里不能说话，应用can’t；同时在图书馆里必须保持安静，应用must。故选D。 40．A 【详解】句意：——你会游泳吗？——是的，但我不擅长。 考查情态动词。Can能够，会；Must必须；Need需要。根据“Yes, but I’m not good at it.”可知，此处询问对方是否会游泳，表示“能力”，应用Can。故选A。 41．B 【详解】句意：——妈妈，我可以用DeepSeek帮我完成科学报告吗？——当然，但你要正确使用它。 考查情态动词的用法。must必须；can可以；need需要。根据“I use DeepSeek to help me with the science report”可知，此处为请求允许，征求妈妈的同意去使用人工智能，用can。故选B。 42．D 【详解】句意：——太热了。妈妈，我可以在我们家附近的湖里游泳吗？——不行。太危险了。你最好去游泳池。 考查情态动词辨析。couldn’t不能（过去式）；may not可能不；needn’t不需要；can’t不能。根据句意和回答中的“It’s so dangerous”可知，此处应使用can’t表示“不能”，用于否定现在的请求。故选D。 43．A 【详解】句意：你不能在医院里吸烟。这非常危险。 考查情态动词辨析。can’t不能（表示禁止或不可能）；have to必须（表示义务或必要性）；must必须（表示强烈的义务或必要性）；can可以（表示允许或能力）。根据“It’s very dangerous.”可知，此处表示禁止吸烟。故选A。 44．B 【详解】句意：——你明天想参观天津大学吗？——对不起，我恐怕不能。我要在我的社区做志愿者。 考查情态动词。couldn’t不能，过去式；can’t不能；must必须；mustn’t禁止。根据“I’ll work as a volunteer in my community.”可知，不能去参观天津大学。再根据“Would you like to visit Tianjin University tomorrow?”，排除选项A。故选B。 45．C 【详解】句意：——我可以带我的宠物狗去看皮影戏吗？——不，你不能。宠物不得入内。 考查情态动词辨析。may可能；can能；could能，过去式或表委婉；must必须；couldn’t不能；may not可能不；can’t不能。根据“...I take my pet dog to watch the shadow puppet show?”可知，这里表示请求许可，需用委婉情态动词，用could，答句表达禁止规则，需用直接否定形式can’t。故选C。 46．C 【详解】句意：这张导览地图可以帮助你很容易地规划游览博物馆的路线。 考查动词辨析。should应该；must必须；can能；need需要。题干强调地图“能够”提供规划路线的功能，属于客观能力，无主观义务或强制含义。故选C。 47．A 【详解】句意：短暂休息能帮助人们减轻压力。 考查动词辨析。can能；must必须；need需要；ought to应该。根据“Taking short breaks...help a person to reduce stress.”可知，此处表示短暂休息能帮助人们减轻压力。故选A。 48．B 【详解】句意：——我可以用你的自行车吗？——可以，你可以用。但你必须保持它干净。 考查情态动词。can’t不能；can可以；must必须；could可以，过去式。根据“Could I...”和“Yes”可知，could表示请求，是委婉语气，肯定回答要用can；根据“But you...keep it clean.”可知，此处指必须保持自行车的干净，用must表示必须。故选B。 49．C 【详解】句意：——我可以把这本图画书带回家吗，Rice太太？——不，你不能。你只能在这里读。 考查情态动词辨析。couldn’t不能，过去式；can’t不能，原形；mustn’t禁止；can能，原形；may可以，原形；could能，过去式。根据“Could I take the picture book home, Mrs Rice?”可知，此句中could表示委婉语气，不是过去式，所以否定回答用can’t；第二空表示“只能在这里读”，用can表示“能，可以”。故选C。 50．D 【详解】句意：我不能和你一起去博物馆，因为我必须待在家里照顾我妹妹。 考查情态动词。mustn’t禁止；oughtn’t to不应该；needn’t不必；can’t不能。根据“I...go to the museum with you because I have to stay at home to look after my sister.”可知，因为说话者要照顾妹妹，所以她不能去博物馆，can’t符合语境。故选D。 51．B 【详解】句意：——Peter，你会打篮球吗？——是的，我会。这对我来说很容易。 考查动词辨析。must必须；can能够；should应该；need需要。根据“Yes, I can.”可知，问句应是询问对方是否具备打篮球的能力，询问能力可用情态动词can。故选B。 52．A 【详解】句意：——你能及时完成这项工作吗？——我不能保证什么，但我会尽力而为。 考查情态动词。can’t不能；shouldn’t不应该；couldn’t不能（通常用于过去时或委婉假设）；mustn’t禁止。根据“I...promise anything, but I’ll do my best.”可知，此处表示“无法保证什么，但会尽力而为”，是在对话情境中的直接回应，应用can’t。故选A。 53．C 【详解】句意：约翰擅长语言。他会说中文、英语和法语。 考查情态动词。need需要；would将会；can能；must必须。根据“He…speak Chinese, English and French.”的语境可知，此处强调能力，指会说中文、英语和法语，can符合。故选C。 54．B 【详解】句意：——那边的那位是刘女士吗？——不可能是她。她去哈尔滨开会了。 考查情态动词。mustn’t禁止；can’t不可能；can可能。根据“She’s gone to Harbin for a meeting.”可知，她去开会了，所以现在看到的人不可能是她。故选B。 55．A 【详解】句意：恐怕我不能接受你的邀请。我很快就要去另一个城市了。 考查情态动词辨析。can’t不能；shouldn’t不应该；mustn’t不许；needn’t不需要。根据“I’m afraid”和“I’m leaving for another city soon.”可知，说话人由于要离开，不具备接受邀请的条件，因此表示能力上的不能，应用can’t。故选A。 56．A 【详解】句意：——妈妈，我可以和朋友们出去吗？——当然可以。记得晚上10点前回来。 考查情态动词辨析。can可以（表示许可，用于一般现在时）；must必须；will将要；could可以（can的过去式，用于一般过去时，也可表示委婉语气）。 问句中“could”是委婉请求许可，答句用“can”回应许可，符合语境，故选A。 57．B 【详解】句意：请不要在这里大声说话好吗？艾玛正在睡觉。 考查情态动词。Could为情态动词，不能和助动词don’t连用；情态动词后接动词原形；“Could you please not do sth.?”是固定句式，含义是“请你不要做某事好吗？”。故选B。 58．A 【详解】句意：——你能把你的汉语字典借给我吗？  ——恐怕不行。我现在正在用它。 考查情态动词辨析。Could能，可以；can’t不能；Would将会；won’t将不；Can能；couldn’t不能；Should应该；shouldn’t不应该。根据句意可知，问句是在请求别人把字典借给他。请求别人做某事，应用could表示委婉的请求，而不用can。又根据回答“I’m afraid I ...”可知，该回答是否定的，表示不能，应用can’t表示拒绝。故选A。 59．C 【详解】句意：爸爸说我在只有五岁时就会游泳了。 考查情态动词。can能；may可能；could能。根据“when I was only five”可知，句子描述的是过去的能力，用could。故选C。 60．B 【详解】句意：——打扰一下。我可以把我的包放在这吗？——是的，你可以。 考查情态动词。may可能；can可以；could可以；need需要。“Could I put my bag here?”中的could是表示委婉语气，肯定回答用can作答，故选B。 61．D 【详解】句意：——有些人一开始并没有展现出他们的才能。——我同意。甚至爱因斯坦直到七岁才会阅读。 考查情态动词用法。can’t不能，现在时的否定；mustn’t禁止；needn’t不需要；couldn’t不能，过去时的否定。根据“Einstein...read until he was seven.”可知要表达他过去能否阅读的能力，“couldn’t”表示过去的能力，符合题意。故选D。 62．C 【详解】句意：——你能帮我搬这些书吗？——当然。 考查情态动词。Must必须，一定；Should应该；Could可以，能；Would将。根据“you help me carry the books?”可知，此处是询问对方是否可以提供帮助，用could表示请求许可的委婉语气。故选C。 63．B 【详解】句意：——妈妈，太热了。我能和朋友们在湖里游泳吗？——不，你不能。那太危险了。 考查动词辨析。Must必须；needn’t不必；Could可以；can’t不能；couldn’t不能。根据“…I swim in the lake with my friends?”以及“No, you…, that’s too dangerous.”可知，第一空表示请求允许，应用could，“Could I…”表示请求允许时，否定回答为“No, you can’t”。故选B。 64．B 【详解】句意：——今晚我可以去看电影吗？——不可以。你必须为明天的数学考试而学习。 考查情态动词辨析。Must必须；Could可以，能够（用于委婉地提出请求）；Should应该；Need需要。根据答语“No. You must study for your math test tomorrow.”可知，问句是在委婉地请求对方允许自己去看电影，“Could”用于此处可以表示委婉的请求，符合语境。故选B。 65．D 【详解】句意：——爸爸，周日我可以邀请我的朋友鲍勃来我们家吗？——当然可以。希望你们玩得开心。 考查情态动词。must必须；can’t不能；could能，用于委婉语气；can能。第一空表示请求许可，用“could”表达委婉礼貌的语气；根据“Of course”可知，第二空需用“can”直接肯定。故选D。 66．C 【详解】句意：——你现在能扫地吗？——对不起，我不能。我得做作业。 考查情景交际。Should的意思是“应该、将会、可能”，Could的意思是“能够、打算”，根据“...you please sweep the floor now?”可知第一空是讯问对方现在能否扫地，因此用Could；根据“I have to do my homework.”可知，第二空应作否定回答，因此用否定形式can’t。故选C。 67．A 【详解】句意：——妈妈，天气太热了。我可以和朋友一起在湖里游泳吗？——不，你不可以，太危险了。 考查情态动词。could可以；need需要；must必须；mustn’t不准；couldn’t不可以；needn’t不必要。根据“…I swim in the lake with my friends?”结合语境可知，此处表示请求许可，用could；否定回答用can’t或mustn’t表示不允许，不用couldn’t。故选A。 68．C 【详解】句意：——请你整理一下你的床铺好吗？——好的，当然可以。 考查情态动词辨析。Must必须；Need需要；could能，会；Should应该。根据语境可知，此处是在请求对方整理床铺，表示一种委婉的请求，所以应该用could。Must表示命令或必要性，语气较为强烈；Need表示需要，不符合语境；Should表示建议或义务，也不符合语境。故选C。 69．C 【详解】句意：——海伦，你能再等几分钟吗？很快就轮到你了。——好的，没问题。 考查情态动词辨析。must必须；should应该；could可以。根据“…you wait a few more minutes? It’ll be your turn soon.”以及答语“OK, no problem.”可知，这里是在委婉请求海伦再等几分钟，could在疑问句中表委婉的请求。故选C。 70．A 【详解】句意：——你能帮我搬这个重箱子吗？——当然！ 考查情态动词。Could可以（委婉请求）；Should应该；Must必须；Need需要。根据“... you please help me carry this heavy box?”可知请求对方帮忙，表示“委婉请求”，用“Could”。故选A。 71．A 【详解】句意：——今年学校才艺表演是在什么日期？——可能在五月。但我不确定。 考查情态动词。could表示可能性，语气较委婉、不确定；couldn’t不可能；must一定，表示肯定的推测，语气非常强烈；mustn’t禁止，不允许。根据答句“But I’m not sure.”可知，这里是一种不确定的推测，应用“could”。故选A。 72．B 【详解】句意：——我正忙着准备学校艺术展。你能带狗去散步吗？——好的，可以。 考查情态动词。May可以；Could能；must必须。根据“you please take the dog for a walk?”可知，此处是表示委婉地请求，用could。故选B。 73．A 【详解】句意：——我可以借你的笔吗？——对不起，你不能。Mike正在用。 考查一般疑问句的回答。“Could I borrow your pen?”表示委婉的请求，回答时用can来回答，肯定回答用can，否定回答用can’t，根据“Mike is using it.”可知，是不能借，因此作否定回答。故选A。 74．A 【详解】句意：或许你可以多做些家务，以便他们有更多时间进行适当的交流。 考查情态动词辨析。could可以，常用于提出建议或可能性，语气委婉；may可能，侧重“允许”或客观可能性；would会，通常用于假设或请求；need需要，在肯定句中多用作实义动词。句子表达的是委婉的建议，建议对方多做家务，could符合语境。故选A。 75．B 【详解】句意：——今天下午我可以和朋友们去游泳吗？——抱歉，你不能去。独自游泳很危险。 考查情态动词和非谓语动词。根据“Could I go swimming with my friends this afternoon?”可知，这里的“could”表示委婉请求，其肯定回答常用“Yes, you can.”，否定回答常用“No, you can’t.”。故一空应用you can’t；根据“It’s dangerous...on your own.”可知，此处为“It’s+形容词+to do sth.”的句型，意为“做某事是……的”，此处应用动词不定式作真正的主语。故选B。 76．A 【详解】句意：——你能和我一起打网球吗？——对不起，我不能。 考查情态动词。could能够；can能够。第一空根据“you please play tennis with me?”可知，表示委婉请求，用could更好；根据“Sorry”可知，表示的是否定的意思，could用于疑问句表示委婉语气，在肯定或否定回答时用can、can’t。故选A。 77．D 【详解】句意：——我会晚一点到那里。你能给我留个座位吗？——好的。 考查词汇辨析。can能，会；could可以，能（语气更委婉）；bear忍受；save保留；put up张贴。根据“... you ... a seat for me?”可知，此处是请求对方给自己留一个座位，表示委婉请求应用Could。故选D。 78．C 【详解】句意：——一些人在最初的时候没有展示出他们的天赋。——正是如此。甚至爱因斯坦也是直到3岁才会说话。 考查情态动词辨析。mustn’t禁止；can’t表示现在不能；couldn’t表示过去不能；needn’t不必。根据“Even Einstein…speak until he was three.”可知，此处指的是他三岁的时候不会说话，用过去式couldn’t，故选C。 79．D 【详解】句意：她不停地跌倒，因为她无法保持平衡。 考查情态动词。might可能；might not可能不；could能够；could not不能够。根据“She kept on falling over because she ... keep her balance.”可知，她不能够保持平衡，导致她一直跌倒。故选D。 80．A 【详解】句意：——你能帮我看看地图吗？——当然。 考查动词辨析。Could能；Do助动词，无意义；Did助动词，无意义；Are是。根据“Sure”可知此处应是向对方提出请求，结合备选项可知“Could you...?”用于委婉地请求对方做某事符合语境，故选A。 81．B 【详解】句意：我八岁时学会的弹钢琴。 考查情态动词。must必须；could能够；should应该；might可能。根据“when I was eight years old”可知，句子是过去时态，结合“play the piano”可知，表示过去的能力应使用could，故选B。 82．D 【详解】句意：你能帮我把门打开吗？我拿了太多东西。 考查情态动词。Must必须；May可以；Need需要；Could能够。表示请求时一般用“Could you …?” Could意为 “能够”，表示婉转的请求。故选D。 83．could jump really high 【详解】对照中英文可知缺少“能够跳得很高”。根据“when she was young”可知时态是一般过去时，“能够”过去式是could，后加动词原形；“跳得很高”jump really high。故填could jump really high。 84． Could clean 【详解】据句意可知，此处表示委婉地提出请求，用“Could you please...”这个结构来表达“你能……吗？”；“打扫房间”常用短语“clean one’s room”，在“Could you please...”这个结构中，情态动词could后接动词原形，所以这里用“clean”。故填Could；clean。 85． May/Can/Could I use your phone 【详解】表示请求可以用句型：May/Can/Could I...?。use“使用”；your phone“你的手机”。故填May/Can/Could；I；use；your；phone。 86． Could you please Could you please meet her at the airport when she arrives? 【详解】根据中英文对照及设空数量可知，此处可用“could you please”句型向对方提出委婉请求，句首首字母大写。将题干改写为when引导的时间状语从句，可将“at that time”转换为“当她到达的时候”；从句：when she arrives，arrive“到达”，此处用一般现在时表将来，结合主语为第三人称单数she，动词用三单。故填Could；you；please；Could you please meet her at the airport when she arrives? 87．Could you go to the park/Can you go to the park 【详解】根据汉语提示可知此句为一般疑问句。“能”的英语为“can/could”，在一般疑问句中放在句首且首字母大写，后加动词原形；主语为“you”，谓语为“go to the prak”。故填Could/Can you go to the park。 88． Sorry I can’t 【详解】根据汉语提示可知，此处是对could开头的一般疑问句作否定回答，应用“I can’t”；sorry“对不起”，句首首字母要大写。故填Sorry；I；can’t。 89． Could I I’m sorry 【详解】根据语境可知，第一个空表示委婉征求对方的许可，通常用“Could I”来表示，意思是“我可以……”；对拒绝的回答常用“I’m sorry, you can’t”。故填Could；I；I’m；sorry。 90． Could you sing No couldn’t 【详解】根据中英文对照可知需要翻译的部分是“你会……吗”这个一般疑问句和“不，不会”的否定回答，从“when you were four years old”可知是一般过去时态，所以用情态动词“Can”的过去式“Could”，情态动词后动词“sing”用原形，“could”的否定形式是“couldn’t”。故填Could；you；sing；No；couldn’t。 91． Could/Can use can’t 【详解】根据中英文对照可知，第一句缺“请问我能用一下”，can“能够”，也可以用Could表示委婉语气；use“使用”，情态动词后填动词原形；第二空缺“你不能”，you can’t“你不能”。故填Could/Can；use；can’t。 92． Could can 【详解】问句表示委婉请求，用情态动词could“能”，回答用can或can’t，此处为肯定回答，应用can表示许可。故填Could；can。 93．Mary could not ride a bike five years ago. 【详解】根据所给标点可知，此句为陈述句；Mary“玛丽”，人名，置于句首作主语；could not“不能”，为情态动词，ride a bike“骑自行车”，与情态动词could not一起作谓语；five years ago“五年前”，置于句末作时间状语。故答案为：Mary could not ride a bike five years ago.“玛丽五年前不会骑自行车。” 94．Could you please tell me how to get there 【详解】根据所给单词及标点符号可知，该句是情态动词could引导的一般疑问句，结构是：Could+主语+动词原形+宾语+其他，时态是一般现在时。could“能，可以”；you“你”，作句子的主语；tell“告诉”，作句子的谓语；tell sb. sth.“告诉某人某事”；me“我”，作间接宾语；how to get there“如何到达那里”，作直接宾语。故填Could you please tell me how to get there“请你能告诉我如何到那里吗”。 95．Could you tell me something about Canada 【详解】分析句子可知，本句是一般疑问句。Could you...?“你能……吗”，是请求的句型；tell sb sth“告诉某人某事”；me作间接宾语；something about Canada“关于加拿大的事”，作直接宾语。故填Could you tell me something about Canada“你能告诉我一些关于加拿大的事情吗”。 96．Could you please be there at five 【详解】根据所给标点可知，应用疑问句结构，分析所给单词，没有特殊疑问词，故判定为一般疑问句。could情态动词，引导疑问句；you作主语；please be there“在那儿”； at five作状语，位于句尾。故填Could you please be there at five“请你五点钟到好吗”。 97．Could you please take the rubbish out 【详解】根据所给单词和标点，可知该句是疑问句。Could you please do sth“你能做某事吗”，表委婉的请求；take the rubbish out“带垃圾出去”。故填Could you please take the rubbish out“你能把垃圾拿出去吗”。 98．Could you lend me an umbrella 【详解】根据所给单词和标点可知，句子是含情态动词could的一般疑问句，表示请求；you作主语，lend sb sth“借给某人某物”，me作间接宾语，an umbrella作直接宾语。故填Could you lend me an umbrella“你能借我一把伞吗”。 99．Could you please tell me where the restrooms are 【详解】根据提示词和标点符号可知，这是一个宾语从句的主从复合句，Could you please tell me...作主句，引导词是where，宾语从句要用陈述句语序，the restrooms作从句主语；are作谓语；故填Could you please tell me where the restrooms are“你能告诉我洗手间在哪里吗”。 100．Could you please take out the rubbish 【详解】根据所给单词和标点符号可知，句子是一般疑问句。could放在句首，you作主语；please放在主语后；take out作谓语；the rubbish作宾语。故填Could you please take out the rubbish “你能把垃圾拿出去吗”。 101．Could you please open the door? 【详解】根据所给标点可知，应用疑问句的形式；分析所给单词，句子为一般疑问句，could为情态动词，放在句首，首字母需要大写，you作主语，could you please do sth“请……行吗”，用于提出请求或建议。故填Could you please open the door“请打开门，行吗”。 102．Could you please clean your room 【详解】根据分析所给词和标点可知，这是一个一般疑问句，could you please do sth“请你做某事好吗”，clean your room“打扫你的房间”。故填Could you please clean your room“你能打扫一下你的房间吗”。 原创精品资源学科网独家享有版权，侵权必究！11 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$