Unit 3 What makes a great team 重点语法:情态动词(1)精讲精练60题(六大题型)-2025-2026学年八年级英语下册重难点讲练全攻略(新教材外研版)

2026-02-06
| 2份
| 25页
| 1217人阅读
| 17人下载
初高中原创精品库
进店逛逛

资源信息

学段 初中
学科 英语
教材版本 初中英语外研版八年级下册
年级 八年级
章节 Grammar
类型 题集-专项训练
知识点 -
使用场景 同步教学-单元练习
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 ZIP
文件大小 157 KB
发布时间 2026-02-06
更新时间 2026-02-06
作者 初高中原创精品库
品牌系列 -
审核时间 2026-02-06
下载链接 https://m.zxxk.com/soft/56360518.html
价格 3.00储值(1储值=1元)
来源 学科网

内容正文:

2025-2026学年一线教师制作新教材英语同步精品系列资料,名师遴选! 2025-2026学年一线教师制作新教材英语同步精品系列资料,名师遴选! 学校:___________姓名:___________班级:___________考号:___________ Unit 3 What makes a great team 重点语法:情态动词(1)精讲精练60题(六大题型) 目录 语法知识精讲 1 语法知识精练 2 题型一:情态动词can 2 题型二:情态动词must 5 题型三:情态动词should 9 题型四:情态动词need 11 题型五:情态动词haveto 14 题型六:情态动词had better 17 语法知识精讲 语法点 核心内容 例句 情态动词基本规则 无人称和数的变化,后接动词原形,否定式为 “情态动词+not” / should 含义:表建议/劝告,意为 “应当”否定式:shouldn't(不应) 肯定:You should listen to the doctor's advice. 否定:You shouldn't eat too much junk food. must 含义:“必须”否定式:mustn't(禁止/不应该) 肯定:She must learn to manage her time better. 否定:You mustn't talk loudly in the library. can(表允许) 含义:请求允许、给予许可(区别于表 “能力” 的 can)否定式:can't(不能/不可以,语气弱于 mustn't) 肯定:You can use their first names when familiar. 否定:You can't put the milk in first. 疑问:Can I have a look at your photos? need 情态动词:含义 “需要”,否定式 needn't(不需要)行为动词:need to do sth,否定式 don't need to do 情态动词:You needn't wait. 行为动词:I need to clean the house./You don't need to leave now. must/can/need 的一般疑问句及回答 Must I...? → Yes, you must./No, you needn't.Can we...? → Yes, you can./No, you can't.Need I...? → Yes, you must./No, you needn't. - Must I come before 6:30? → Yes, you must./No, you needn't. - Can we go home now? → Yes, you can./No, you can't. have to 与 must 区别:must 表主观 “必须”,have to 表客观 “不得不”否定式:don't have to(不必,=needn't) 肯定:I had to walk to school yesterday. 否定:You don't have to tell him about it. had better 含义:表劝告/建议,意为 “最好……”否定式:had better not(最好不要),一般不用于疑问句 肯定:You'd better get some sleep. 否定:You'd better not waste more time. 语法知识精练 一、题型一:情态动词can 1.—Tom, could I use your computer? —Yes, of course you ________. A.could B.can C.must D.should 2.—Jack! Could you pass me the plate on the table? I need it now. —Sorry, I ________. I’m working on my homework on the computer. A.won’t B.don’t C.couldn’t D.can’t 3.—Can you come to my birthday party on Saturday? —Sorry, I ________. I have to visit my grandparents. A.can’t B.mustn’t C.needn’t D.shouldn’t 4.—Jim, ________ I use your computer? —Yes, of course you ________. A.could; could B.can; should C.can; must D.could; can 5.—Someone is knocking at the door. Who ________ it be? —It ________ be Tom. He is still in the school. A.can, mustn’t B.may, can’t C.may, couldn’t D.can, may not 6.—Look! It ________ be Mr. Wang. —No, it ________ be him. He has gone abroad. A.may; mustn’t B.must; may not C.must; can’t D.can; may not 7.— Mom, ________ you go shopping with me this Sunday? — I’m afraid not. I ________ look after your grandma. You can go with your sister. A.can; have to B.can; can C.must; have to D.should; may 8.—My bike is broken. ________ I borrow yours? —Yes, you ________. A.Could; may B.Can; could C.Could; can D.May; could 9.—Whose bike is this? —It ________ be Mary’s. Her bike is blue, but this one is red. A.mustn’t B.can’t C.may D.might 10.Hey, Nora, I want to write about my best friend Jenny for the class booklet. ________ you help me? A.Can B.Must C.Should D.May 二、题型二:情态动词must 11.You ________ finish the journal about “Lu Xun” today, but you ________ copy others’ work. It must be your own ideas. A.mustn’t; don’t have to B.don’t have to; mustn’t C.mustn’t; mustn’t D.don’t have to; don’t have to 12.— Dad, do we ________ take umbrellas with us? It looks like it’s going to rain. — Yes, we ________. The weather report says there will be a heavy rain this afternoon. A.must; have to B.have to; must C.have to; have to D.must; must 13.Mike, you ________ play with fire. You ________ burn yourself. A.don’t have to; can’t B.mustn’t; may C.mustn’t; shouldn’t D.shouldn’t; must 14.To keep healthy, we ________ take more exercise and ________ eat too much junk food. A.can; need B.may; must C.should; needn’t D.must; shouldn’t 15.—The paper cutting is pretty lively. Who made it? —It _______ be Mary. None of us except her is able to do it. A.must B.can C.need D.may 16.—Can I use my phone in class, Miss Wang? —No, you ________ use it. It’s against the school rules. A.might not B.needn’t C.mustn’t D.shouldn’t 17.Frank ________ be interested in Chinese folk music, for he has spent 20 years studying it. A.must B.mustn’t C.could D.couldn’t 18.—Must we put away all the workbooks right now? —No, you________. You can do it after school. A.shouldn’t B.needn’t C.mustn’t D.can’t 19.—Must I finish my homework before 9 o’clock this evening? —No, you ________. You can finish it tomorrow morning. A.needn’t B.mustn’t C.can’t D.shouldn’t 20.—________ I swim here? —I’m sorry. Children ________ swim alone here. It’s very dangerous. A.Must; can’t B.May; must C.Can; mustn’t D.Must; mustn’t 三、题型三:情态动词should 21.You ______ drink warm water and rest if you have a fever. It will help you recover soon. A.shouldn’t B.could C.should D.need 22.If you have a stomachache, you ________ eat anything for two hours. A.shouldn’t B.needn’t C.can D.should 23.—I have a bad toothache. What should I do? —You ________ see a dentist and get an X-ray. A.may B.must C.should D.can 24.— What should I do if I have a nosebleed? — You ________ put your head down. A.should B.shouldn’t C.can D.must 25.— ________ I take some medicine? — Yes, you should. A.Should B.Can C.Must D.Need 26.Don’t be afraid of problems. You ________ try your best to solve them. A.may B.needn’t C.would D.should 27.—What’s wrong with you? —I have a stomachache. —You ________ eat spicy food. A.shouldn’t B.should C.must D.needn’t 28.Dogs ________ run through the streets. It’s too dangerous! A.should B.shouldn’t C.need D.needn’t 29.—I have a headache and feel cold. —You ________ take your temperature first. Maybe you have a fever. A.will B.may C.should D.can 30.Your personal information is very valuable. You ________ be so careless to share your ID number and bank details online. A.might B.shouldn’t C.needn’t D.mustn’t 四、题型四:情态动词need 31.She doesn’t ________ a new dictionary because she has ________. A.need to buy; one B.need buy; one C.need to buy; it D.need buy; it 32.—Must I finish the project today? —No, you ________. You can hand it in tomorrow morning. A.needn’t B.mustn’t C.can’t D.shouldn’t 33.—Must I clean my room now, mum? —No, you ________. You can clean it after you finish your homework. A.needn’t B.can’t C.won’t D.shouldn’t 34.—Must we finish the work this morning? —No, you ________. You can do it tomorrow. A.needn’t B.mustn’t C.shouldn’t D.can’t 35.—Mom, do I ________ take the medicine? —No, you ________ take it. Just drink some water and have a good rest. A.need: need to B.need to; don’t need C.need; needn’t D.need to; needn’t 36.—I have a bad stomachache for the whole day. —You ________ see a doctor right now. A.can B.need C.can’t D.needn’t 37.—Must I finish the work before 6:00 this afternoon? —No, you ________. A.can’t B.shouldn’t C.mustn’t D.needn’t 38.—Must I give the dictionary back to the library now? —No, you ________. You can keep it for another two weeks. A.may not B.needn’t C.mustn’t D.can’t 39.When you have a fever, you ________ drink more water and have a good rest. A.must to B.should to C.ought D.need to 40.— What do you think we can do for our aged grandparents? — You ________ do anything but be with them as much as possible. A.needn’t B.may not C.wouldn’t D.mustn’t 五、题型五:情态动词haveto 41.She ________walk to school, her dad drives her there every morning. A.mustn’t B.can’t C.shouldn’t D.doesn’t have to 42.—Must I wait here all day? I have a lot of work to do. —No, you ________. You can be back in the afternoon. A.mustn’t B.can’t C.don’t have to D.needn’t to 43.You ________ finish the journal about Lu Xun today, but you ________ copy others’ work. It must be your own ideas. A.mustn’t; don’t have to B.don’t have to; mustn’t C.mustn’t; mustn’t D.don’t have to; don’t have to 44.—Miss Li, I don’t want to say sorry to Daniel. —I’m afraid you _________. After all, you broke his glasses. A.may B.have to C.mustn’t D.needn’t 45.—Can you come to my party tomorrow? —I’m sorry. I _____ look after my mother. She is ill. A.can B.may C.would D.have to 46.Nowadays many museums are free, so people _______ pay to enter. A.mustn’t B.don’t have to C.shouldn’t D.can’t 47.—Did you go to Linda’s birthday party yesterday? —I didn’t go to her birthday party because I had to ________ an important meeting. A.attended B.attend C.attending D.attends 48.—Why didn’t you go to the party last night? —Because I ________ finish my homework first. A.had to B.could C.might D.would 49.If you live near the shopping mall, you ________ go far to buy things. A.have to B.don’t have to C.haven’t to D.needn’t to 50.—I can’t give up smoking, Doctor Frank. —For your health, I’m afraid you ________. A.may B.can C.have to D.might 六、题型六:情态动词had better 51.You’d better ________ more water if you have a fever. A.drink B.drinking C.to drink D.drank 52.—My back hurts badly. —You’d better ________ a doctor as soon as possible. A.see B.to see C.seeing D.saw 53.—I feel a bit tired. I think I need a break. —You ________ listen to some light music. It might help you relax. A.had better B.are able to C.used to D.have to 54.The food smells ________, so you had better ________ it. A.terrible; not to eat B.bad; not eat C.terribly; not eat D.badly; not eat 55.It’s going to rain. You’d better ________ an umbrella with you. A.to take B.take C.taking D.to taking 56.—Dad, you’d better _______ again, it’s bad for your health.   —Ok, I _______. Thanks, my son. A.don’t smoke, will B.not smoke, will C.don’t smoke, won’t D.not smoke; won’t 57.—We are free this morning. Shall we go out for a walk? —It’s foggy. We’d better ________ outside. A.not to walk B.don’t walk C.not walk D.to not walk 58.—Scissors can be dangerous. —Yes. You’d better ________ with them when you do DIY jobs. A.not play B.play C.don’t play D.plays 59.—I’m going to use the scissors to cut this paper. —OK, but you had better ________ with them. They may hurt you. A.don’t play B.not play C.won’t play D.to play 60.Friends ________ always be honest with each other in order to build trust. A.need B.had better C.will D.can 2 同步新教材,周周有练习,月月有重点! 7 同步新教材,周周有练习,月月有重点! 学科网(北京)股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料,名师遴选! 2025-2026学年一线教师制作新教材英语同步精品系列资料,名师遴选! 学校:___________姓名:___________班级:___________考号:___________ Unit 3 What makes a great team 重点语法:情态动词(1)精讲精练60题(六大题型) 目录 语法知识精讲 1 语法知识精练 2 题型一:情态动词can 2 题型二:情态动词must 5 题型三:情态动词should 9 题型四:情态动词need 11 题型五:情态动词haveto 14 题型六:情态动词had better 17 语法知识精讲 语法点 核心内容 例句 情态动词基本规则 无人称和数的变化,后接动词原形,否定式为 “情态动词+not” / should 含义:表建议/劝告,意为 “应当”否定式:shouldn't(不应) 肯定:You should listen to the doctor's advice. 否定:You shouldn't eat too much junk food. must 含义:“必须”否定式:mustn't(禁止/不应该) 肯定:She must learn to manage her time better. 否定:You mustn't talk loudly in the library. can(表允许) 含义:请求允许、给予许可(区别于表 “能力” 的 can)否定式:can't(不能/不可以,语气弱于 mustn't) 肯定:You can use their first names when familiar. 否定:You can't put the milk in first. 疑问:Can I have a look at your photos? need 情态动词:含义 “需要”,否定式 needn't(不需要)行为动词:need to do sth,否定式 don't need to do 情态动词:You needn't wait. 行为动词:I need to clean the house./You don't need to leave now. must/can/need 的一般疑问句及回答 Must I...? → Yes, you must./No, you needn't.Can we...? → Yes, you can./No, you can't.Need I...? → Yes, you must./No, you needn't. - Must I come before 6:30? → Yes, you must./No, you needn't. - Can we go home now? → Yes, you can./No, you can't. have to 与 must 区别:must 表主观 “必须”,have to 表客观 “不得不”否定式:don't have to(不必,=needn't) 肯定:I had to walk to school yesterday. 否定:You don't have to tell him about it. had better 含义:表劝告/建议,意为 “最好……”否定式:had better not(最好不要),一般不用于疑问句 肯定:You'd better get some sleep. 否定:You'd better not waste more time. 语法知识精练 一、题型一:情态动词can 1.—Tom, could I use your computer? —Yes, of course you ________. A.could B.can C.must D.should 【答案】B 【详解】句意:——汤姆,我能用一下你的电脑吗?——可以,你当然可以。 考查情态动词辨析。could能,过去式或用于委婉请求;can能,可以;must必须;should应该。根据问句“could I use your computer”可知,此处表示委婉请求,答句用“of course you can”表直接许可,符合“同意对方使用电脑”的语境。故选B。 2.—Jack! Could you pass me the plate on the table? I need it now. —Sorry, I ________. I’m working on my homework on the computer. A.won’t B.don’t C.couldn’t D.can’t 【答案】D 【详解】句意:——杰克!你能把桌子上的盘子递给我吗?我现在需要它。——抱歉,我不能。我正在电脑上做作业。 考查情态动词辨析。won’t将不会;don’t不(用于一般现在时);couldn’t不能(过去式或委婉语气);can’t不能(表示现在的能力或可能性)。根据“I’m working on my homework on the computer.”可知,说话人现在正在做作业,因此现在无法帮忙,需用can’t表示“现在不能”。故选D。 3.—Can you come to my birthday party on Saturday? —Sorry, I ________. I have to visit my grandparents. A.can’t B.mustn’t C.needn’t D.shouldn’t 【答案】A 【详解】句意:——星期六你能来参加我的生日派对吗?——抱歉,我不能去。我得去看望我的祖父母。 考查情态动词。can’t不能;mustn’t禁止;needn’t不必;shouldn’t不应该。根据答语“Sorry”和“I have to visit my grandparents”可知,此处表示“不能去”,应使用can’t。故选A。 4.—Jim, ________ I use your computer? —Yes, of course you ________. A.could; could B.can; should C.can; must D.could; can 【答案】D 【详解】句意:——吉姆,我可以用一下你的电脑吗?——当然可以。 考查情态动词。could(can的过去式)可以,表示更委婉的请求;can可以,表示允许或能力;should应该;must必须。问句表示委婉请求,用could更礼貌;答句表示肯定允许,用can回答。故选D。 5.—Someone is knocking at the door. Who ________ it be? —It ________ be Tom. He is still in the school. A.can, mustn’t B.may, can’t C.may, couldn’t D.can, may not 【答案】B 【详解】句意:——有人在敲门。那会是谁呢?——不可能是汤姆。他还在学校。 考查情态动词表推测的用法。can能;mustn’t禁止;may可能;can’t不可能;couldn’t不可能,过去式;may not可能不。第一空表示对现在情况的推测,疑问句中常用“can”或“may”表示“可能”,但“can”更常见于疑问句和否定句,“may”多用于肯定句,此处疑问句用“can”或“may”均可。第二空根据答语“He is still in the school.”可知汤姆还在学校,因此敲门的人“不可能”是汤姆,表示否定推测用“can’t”。故选B。 6.—Look! It ________ be Mr. Wang. —No, it ________ be him. He has gone abroad. A.may; mustn’t B.must; may not C.must; can’t D.can; may not 【答案】C 【详解】句意:——看!那一定是王先生。——不,不可能是他。他已经出国了。 考查情态动词的用法。may可能;mustn’t禁止;must一定;may not不得;can’t不可能;can能。根据“Look! It…be Mr. Wang.”可知,说话者看到某人,认为那很可能是王先生,表达一种高度确定的推测,应使用must,表示“一定”;根据答语“He has gone abroad.”可知,他已出国,因此不可能是他,否定推测用can’t。故选C。 7.— Mom, ________ you go shopping with me this Sunday? — I’m afraid not. I ________ look after your grandma. You can go with your sister. A.can; have to B.can; can C.must; have to D.should; may 【答案】A 【详解】句意:——妈妈,这个星期天你能和我一起去购物吗?——恐怕不行。我必须照顾你奶奶,你可以和你姐姐去。 考查情态动词辨析。can能;must必须;should应该;have to不得不。根据 “Mom, …you go shopping with me this Sunday?” 可知,这是孩子在礼貌地请求妈妈陪同,用can表示 “能够、可以”,语气委婉,符合请求的语境。 根据 “I’m afraid not. I…look after your grandma.” 可知,妈妈是因为客观原因(需要照顾奶奶)不能去,have to 强调 “不得不、必须”。故选A。 8.—My bike is broken. ________ I borrow yours? —Yes, you ________. A.Could; may B.Can; could C.Could; can D.May; could 【答案】C 【详解】句意:——我的自行车坏了。我可以借你的吗?——是的,你可以。 考查情态动词辨析。Could可以,表示委婉请求;Can可以,表示能力或允许;may可以,表示允许或可能性。第一个空,根据“My bike is broken.”可知,此处是在委婉地请求借对方的自行车,所以应该用Could;第二个空,根据“Yes”可知,此处是表示允许对方借自行车,在回答以“Could”开头的疑问句时,肯定回答通常用“can”,表示“可以”。故选C。 9.—Whose bike is this? —It ________ be Mary’s. Her bike is blue, but this one is red. A.mustn’t B.can’t C.may D.might 【答案】B 【详解】句意:——这是谁的自行车?——不可能是玛丽的。她的自行车是蓝色的,但这辆是红色的。 考查情态动词辨析。mustn’t禁止;can’t不可能;may可能;might可能。根据“Her bike is blue, but this one is red.”可知,颜色不同,因此推断这辆自行车不可能是玛丽的。故选B。 10.Hey, Nora, I want to write about my best friend Jenny for the class booklet. ________ you help me? A.Can B.Must C.Should D.May 【答案】A 【详解】句意:嘿,诺拉,我想为班级小册子写我最好的朋友珍妮。你能帮我吗? 考查情态动词辨析。Can能,可以;Must必须;Should应该;May可能,可以(通常用于第一人称疑问句中表示请求许可)。根据语境可知,此处是在向诺拉提出请求,询问对方能否帮助自己,所以应该用Can。故选A。 二、题型二:情态动词must 11.You ________ finish the journal about “Lu Xun” today, but you ________ copy others’ work. It must be your own ideas. A.mustn’t; don’t have to B.don’t have to; mustn’t C.mustn’t; mustn’t D.don’t have to; don’t have to 【答案】B 【详解】句意:你今天不必完成关于“鲁迅”的日志,但你绝对不准抄袭别人的作品,必须是你自己的想法。 考查情态动词辨析。mustn’t禁止;don’t have to不必。根据“You…finish the journal about ‘Lu Xun’ today, but you…copy others’ work. It must be your own ideas. ”可知,第一空表示“不必完成”,因为时间允许,应用“don’t have to”;第二空表示“禁止抄袭”,应用“mustn’t”强调不允许。故选B。 12.— Dad, do we ________ take umbrellas with us? It looks like it’s going to rain. — Yes, we ________. The weather report says there will be a heavy rain this afternoon. A.must; have to B.have to; must C.have to; have to D.must; must 【答案】B 【详解】句意:——爸爸,我们必须带伞吗?看起来要下雨了。——是的,我们必须带。天气预报说今天下午有大雨。 考查must和have to的用法区别。have to强调“客观需要”,“不得不”做某事。must强调“主观意愿”,表示说话人自己认为“必须”做某事。第一空格,问句do we...take umbrellas?”是因为“看起来要下雨”这个客观情况,所以用have to。第二空格,答句中“天气预报说有大雨”表达说话人的主观看法,所以用must来回应,B选项符合语境。故选B。 13.Mike, you ________ play with fire. You ________ burn yourself. A.don’t have to; can’t B.mustn’t; may C.mustn’t; shouldn’t D.shouldn’t; must 【答案】B 【详解】句意:迈克,你千万不要玩火。你可能会烧伤自己。 考查情态动词辨析。don’t have to不必;can’t不能;mustn’t禁止,不准;may可能;shouldn’t不应该;must必须。根据“you…play with fire.”可知,第一空表示“禁止玩火”,语气强烈,应用mustn’t;又因“You…burn yourself.”可知,第二空表示“可能”烧伤自己,表示可能性,应用may。故选B。 14.To keep healthy, we ________ take more exercise and ________ eat too much junk food. A.can; need B.may; must C.should; needn’t D.must; shouldn’t 【答案】D 【详解】句意:为了保持健康,我们必须多锻炼,不应该吃太多垃圾食品。 考查情态动词辨析。can能够;need需要;may可以;must必须;should应该;needn’t不必;shouldn’t不应该。根据“To keep healthy”可知,为了健康,多锻炼是应该做的事,而吃太多垃圾食品是不应该做的事。故选D。 15.—The paper cutting is pretty lively. Who made it? —It _______ be Mary. None of us except her is able to do it. A.must B.can C.need D.may 【答案】A 【详解】句意:——这幅剪纸非常生动。谁做的?——一定是玛丽做的。除了她,我们中没人会做。 考查情态动词表推测的用法。must必须,一定(表肯定推测);can能,可能(表能力或可能性);need需要;may可能(表可能性)。根据答语“None of us except her is able to do it.”可知,除了玛丽外没人会做,因此推测剪纸一定是玛丽做的,表示非常肯定的推测,用must。故选A。 16.—Can I use my phone in class, Miss Wang? —No, you ________ use it. It’s against the school rules. A.might not B.needn’t C.mustn’t D.shouldn’t 【答案】C 【详解】句意:——王老师,我可以在课堂上使用手机吗?——不,你不可以使用。这违反了校规。 考查情态动词辨析。might not可能不;needn’t不必;mustn’t禁止,不可以;shouldn’t不应该。根据“It’s against the school rules.”可知,在课堂上使用手机是违反校规的,所以是禁止、不可以使用的,应该用mustn’t。故选C。 17.Frank ________ be interested in Chinese folk music, for he has spent 20 years studying it. A.must B.mustn’t C.could D.couldn’t 【答案】A 【详解】句意:Frank一定对中国的民间音乐感兴趣,因为他已经花了20年时间研究它。 考查情态动词辨析。must一定;mustn’t禁止;could可以;couldn’t不能。根据“for he has spent 20 years studying it”可知他已经花了20年时间研究中国的民间音乐,可见他一定对中国的民间音乐感兴趣。故选A。 18.—Must we put away all the workbooks right now? —No, you________. You can do it after school. A.shouldn’t B.needn’t C.mustn’t D.can’t 【答案】B 【详解】句意:——我们必须现在就把所有的练习册收拾好吗? ——不,你们不必。你们可以放学后再做。 考查情态动词用法。shouldn’t不应该;needn’t不必;mustn’t禁止,不允许;can’t不能。根据“Must we…”可知,此处是对必须做某事的询问。在回答以Must开头的一般疑问句时,肯定回答用“Yes, you must.”;否定回答通常用“No, you needn’t/No, you don’t have to.”。根据“No, you…”可知,此处是否定回答。故选B。 19.—Must I finish my homework before 9 o’clock this evening? —No, you ________. You can finish it tomorrow morning. A.needn’t B.mustn’t C.can’t D.shouldn’t 【答案】A 【详解】句意:——我必须在今晚9点前完成我的家庭作业吗?——不,你不必。你可以明天早上完成它。 考查情态动词辨析。needn’t不必;mustn’t禁止;can’t不能;shouldn’t不应该。根据“Must I finish my homework before 9 o’clock this evening?”和“No”可知,此处是对must开头的一般疑问句的否定回答,应用needn’t。故选A。 20.—________ I swim here? —I’m sorry. Children ________ swim alone here. It’s very dangerous. A.Must; can’t B.May; must C.Can; mustn’t D.Must; mustn’t 【答案】C 【详解】句意:——我可以在这里游泳吗?——很抱歉。孩子们禁止独自在这里游泳。这非常危险。 考查情态动词辨析。Must必须、一定,表示必要性或强烈的推测;May可以,表示请求许可或可能性;Can能、能够,表示能力或许可;can’t不能,表示没有能力或不被允许;mustn’t禁止、不允许,表示强烈的禁止或警告。根据语境可知,第一空是询问自己是否“能够”在这里游泳,用Can合适;第二空是明确禁止孩子们独自游泳,因为这很危险,所以应该用mustn’t。故选C。 三、题型三:情态动词should 21.You ______ drink warm water and rest if you have a fever. It will help you recover soon. A.shouldn’t B.could C.should D.need 【答案】C 【详解】句意:如果你发烧了,你应该喝温水和休息。这有助于你尽快恢复。 考查情态动词辨析。shouldn’t不应该;could可以,能够;should应该;need需要。根据“It will help you recover soon.”(这将帮助你尽快恢复)可知,这是合理的建议,应用should表示“应该”。故选C。 22.If you have a stomachache, you ________ eat anything for two hours. A.shouldn’t B.needn’t C.can D.should 【答案】A 【详解】句意:如果你胃痛,你不应该在两小时内吃任何东西。 考查情态动词辨析。shouldn’t不应该;needn’t不必;can可以;should应该。根据“If you have a stomachache”可知,胃痛时不应该吃东西,这是常识建议。故选A。 23.—I have a bad toothache. What should I do? —You ________ see a dentist and get an X-ray. A.may B.must C.should D.can 【答案】C 【详解】句意:——我牙疼得厉害。我该怎么办?——你应该去看牙医并拍个X光片。 考查情态动词辨析。may可以;must必须;should应该;can可以。根据问句“What should I do?”(我该怎么办?)可知,答语是给出建议,表示“应该”做某事,应用should。故选C。 24.— What should I do if I have a nosebleed? — You ________ put your head down. A.should B.shouldn’t C.can D.must 【答案】A 【详解】句意:——如果我流鼻血了该怎么办?——你应该低下头。 考查情态动词辨析。should应该;shouldn’t不应该;can可以;must必须。根据“You...put your head down.”和常识可知,你“应该”低下头,以避免血液流入咽喉引起呛咳和误吸。故选A。 25.— ________ I take some medicine? — Yes, you should. A.Should B.Can C.Must D.Need 【答案】A 【详解】句意:——我应该吃点药吗?——是的,你应该。 考查情态动词辨析。Should应该;Can能,可以;Must必须;Need需要。根据答语“Yes, you should.”可知,问句是在询问是否“应该”吃药,且答句用should回应,因此问句也应用should提问。故选A。 26.Don’t be afraid of problems. You ________ try your best to solve them. A.may B.needn’t C.would D.should 【答案】D 【详解】句意:不要害怕问题。你应该尽力去解决它们。 考查情态动词辨析。may可能;needn’t不必;would将会;should应该。根据前句“不要害怕问题”可知,后句是鼓励或建议对方尽力解决问题,表达一种责任或建议,应用“应该”。故选D。 27.—What’s wrong with you? —I have a stomachache. —You ________ eat spicy food. A.shouldn’t B.should C.must D.needn’t 【答案】A 【详解】句意:——你怎么了? ——我胃疼。——你不应该吃辣的食物。 考查情态动词辨析。shouldn’t不应该;should应该;must必须;needn’t不需要。根据“I have a stomachache.”可知胃疼,所以建议对方不要吃辛辣食物,表示“不应该”,需用“should”情态动词的否定形式“shouldn’t”表达。故选A。 28.Dogs ________ run through the streets. It’s too dangerous! A.should B.shouldn’t C.need D.needn’t 【答案】B 【详解】句意:狗不应该在街上乱跑。这太危险了! 考查情态动词辨析。should应该;shouldn’t不应该;need需要;needn’t不必。根据“It’s too dangerous!”可知,在街上乱跑很危险,所以狗“不应该”这样做。故选B。 29.—I have a headache and feel cold. —You ________ take your temperature first. Maybe you have a fever. A.will B.may C.should D.can 【答案】C 【详解】句意:——我头痛而且感觉冷。——你应该先量一下体温,可能你发烧了。 考查情态动词辨析。will将要;may可能;should应该;can能够。根据“I have a headache and feel cold.”及语境可知,对方头痛发冷,说话者给出建议,表示“应该”先量体温,should应该,符合情境。故选C。 30.Your personal information is very valuable. You ________ be so careless to share your ID number and bank details online. A.might B.shouldn’t C.needn’t D.mustn’t 【答案】B 【详解】句意:你的个人信息非常重要,你不应该如此粗心地在网上分享你的身份证号码和银行信息。 考查情态动词辨析。might可能;shouldn’t不应该;needn’t不必;mustn’t禁止。根据“Your personal information is very valuable.”可知,个人信息很宝贵,不应该如此粗心地在网上分享,用shouldn’t表示劝告。故选B。 四、题型四:情态动词need 31.She doesn’t ________ a new dictionary because she has ________. A.need to buy; one B.need buy; one C.need to buy; it D.need buy; it 【答案】A 【详解】句意:她不需要买一本新字典,因为她已经有一本了。 考查need的用法和代词辨析。need to buy需要买;one一本;need buy错误搭配;it它。need作实义动词时,后接to do;后半句“她已经有一本”中的“一本”指代同类事物,用one泛指。故选A。 32.—Must I finish the project today? —No, you ________. You can hand it in tomorrow morning. A.needn’t B.mustn’t C.can’t D.shouldn’t 【答案】A 【详解】句意:——我必须今天完成这个项目吗?——不,你不必。你可以明天早上交。 考查情态动词辨析。needn’t不必;mustn’t禁止;can’t不能;shouldn’t不应该。根据“No”以及“You can hand it in tomorrow morning.”可知,不必今天完成,以must开头的一般疑问句,否定回答用needn’t。故选A。 33.—Must I clean my room now, mum? —No, you ________. You can clean it after you finish your homework. A.needn’t B.can’t C.won’t D.shouldn’t 【答案】A 【详解】句意:——我必须现在打扫房间吗,妈妈?——不,你不必。你可以完成作业后再打扫。 考查情态动词辨析。needn’t不必;can’t不能;won’t不会;shouldn’t不应该。“must”提问的否定回答需用“needn’t”表示“不必”。故选A。 34.—Must we finish the work this morning? —No, you ________. You can do it tomorrow. A.needn’t B.mustn’t C.shouldn’t D.can’t 【答案】A 【详解】句意:——我们必须在今天早上完成这项工作吗?——不,你们不需要。你们可以明天做。 考查情态动词辨析。needn’t不必;mustn’t禁止;shouldn’t不应该;can’t不能。根据“You can do it tomorrow.”可知,此处表示“不需要现在完成”,强调“不需要”而非“禁止”或“不能”,故用“needn’t”回答“must”的否定疑问句。故选A。 35.—Mom, do I ________ take the medicine? —No, you ________ take it. Just drink some water and have a good rest. A.need: need to B.need to; don’t need C.need; needn’t D.need to; needn’t 【答案】D 【详解】句意:——妈妈,我需要吃药吗?——不,你不需要吃药。只需喝点水,好好休息。 考查情态动词用法。在疑问句中,“do I”后需用实义动词“need to”表示“需要”;在否定回答中,可用情态动词“needn’t”表示“不需要”。故选D。 36.—I have a bad stomachache for the whole day. —You ________ see a doctor right now. A.can B.need C.can’t D.needn’t 【答案】B 【详解】句意:—— 我一整天都胃痛得厉害。  —— 你需要马上去看医生。 考查情态动词词义辨析。can能;need需要;can’t不能;needn’t不必。由“I have a bad stomachache for the whole day.”可知,胃痛严重,所以需要马上去看医生,“need”符合语境。故选B。 37.—Must I finish the work before 6:00 this afternoon? —No, you ________. A.can’t B.shouldn’t C.mustn’t D.needn’t 【答案】D 【详解】句意:——我必须今天下午6点前完成这项工作吗?——不,你不必。 考查情态动词。must必须;can’t不能,不可能;shouldn’t不应该”;mustn’t禁止。以Must开头的一般疑问句,否定回答用needn’t或don’t have to,表示“不必”,此处指不必在今天下午6点前完成这项工作。故选D。 38.—Must I give the dictionary back to the library now? —No, you ________. You can keep it for another two weeks. A.may not B.needn’t C.mustn’t D.can’t 【答案】B 【详解】句意:——我必须现在把字典还给图书馆吗?——不,你不必。你可以再保留两周。 考查情态动词辨析。may not可能不;needn’t不必;mustn’t禁止;can’t不能。根据“Must I give the dictionary back to the library now?”可知,此处对于“must”开头的一般疑问句,否定回答用“needn’t”表示“不必”。故选B。 39.When you have a fever, you ________ drink more water and have a good rest. A.must to B.should to C.ought D.need to 【答案】D 【详解】句意:当你发烧时,你需要多喝水、好好休息。 考查need的用法。must to(错误表达);should to(错误表达);ought(后需接to,用法错误);need to需要。根据“When you have a fever, you…drink more water and have a good rest”可知,发烧时需要多喝水,“need to do sth.”表示“需要做某事”,故选D。 40.— What do you think we can do for our aged grandparents? — You ________ do anything but be with them as much as possible. A.needn’t B.may not C.wouldn’t D.mustn’t 【答案】A 【详解】句意:——你认为我们能为年迈的祖父母做些什么?——你什么都不用做,只要尽可能多地和他们在一起。 考查情态动词辨析。needn’t不需要;may not可能不;wouldn’t不会;mustn’t禁止。根据“but be with them as much as possible.”可知,此处指不需要做什么事情。故选A。 五、题型五:情态动词haveto 41.She ________walk to school, her dad drives her there every morning. A.mustn’t B.can’t C.shouldn’t D.doesn’t have to 【答案】D 【详解】句意:她不必 步行去学校,她爸爸每天早上开车送她。 考查情态动词辨析。mustn’t 禁止;can’t 不能;shouldn’t 不应该;doesn’t have to 不必。根据后半句“her dad drives her there every morning”可知,她爸爸每天早上开车送她,她不需要步行上学,表示“没有必要”。故选D。 42.—Must I wait here all day? I have a lot of work to do. —No, you ________. You can be back in the afternoon. A.mustn’t B.can’t C.don’t have to D.needn’t to 【答案】C 【详解】句意:——我必须在这里等一整天吗?我有很多工作要做。——不,你不必。你可以下午回来。 考查情态动词。mustn’t禁止;can’t不能;don’t have to不必;needn’t to形式错误。根据答语“You can be back in the afternoon.”可知,此处表示“不必整天等”,以“Must I”开头的一般疑问句,否定回答用No, you don’t have to/needn’t. 故选C。 43.You ________ finish the journal about Lu Xun today, but you ________ copy others’ work. It must be your own ideas. A.mustn’t; don’t have to B.don’t have to; mustn’t C.mustn’t; mustn’t D.don’t have to; don’t have to 【答案】B 【详解】句意:你今天不必完成关于鲁迅的日志,但你不准抄袭别人的作品。这必须是你自己的想法。 考查情态动词辨析。mustn’t 不准,禁止;don’t have to 不必。根据句意,第一空表示“不必今天完成”,第二空表示“禁止抄袭”。故选B。 44.—Miss Li, I don’t want to say sorry to Daniel. —I’m afraid you _________. After all, you broke his glasses. A.may B.have to C.mustn’t D.needn’t 【答案】B 【详解】句意:——李老师,我不想向丹尼尔道歉。——恐怕你必须道歉。毕竟你打碎了他的眼镜。 考查情态动词辨析。may可能;have to不得不,必须;mustn’t禁止,不准;needn’t不必。根据答语后半句“After all, you broke his glasses.”(毕竟你打碎了他的眼镜)可知,说话者认为对方“必须”道歉,表示客观上的必要性。故选B。 45.—Can you come to my party tomorrow? —I’m sorry. I _____ look after my mother. She is ill. A.can B.may C.would D.have to 【答案】D 【详解】句意:——明天你能来参加我的聚会吗?——抱歉,我不得不照顾我妈妈。她生病了。 考查情态动词辨析。can能;may可能;would将会;have to不得不。根据“She is ill.”可知,妈妈生病了,所以“不得不”照顾她,表示客观上的必要性。故选D。 46.Nowadays many museums are free, so people _______ pay to enter. A.mustn’t B.don’t have to C.shouldn’t D.can’t 【答案】B 【详解】句意:如今许多博物馆免费,所以人们不必付费进入。 考查情态动词辨析。mustn’t禁止;don’t have to不必;shouldn’t不应该;can’t不能。根据“many museums are free”可知,博物馆免费意味着人们不需要付钱,表示“不必”用don’t have to。故选B。 47.—Did you go to Linda’s birthday party yesterday? —I didn’t go to her birthday party because I had to ________ an important meeting. A.attended B.attend C.attending D.attends 【答案】B 【详解】句意:——你昨天去参加琳达的生日聚会了吗?——我没有去她的生日聚会,因为我不得不参加一个重要的会议。 考查情态动词用法。attended是过去式;attend是动词原形;attending是现在分词/动名词;attends是第三人称单数形式。had to的原形为have to,意为 “不得不”,后接动词原形。所以这里要用attend。故选B。 48.—Why didn’t you go to the party last night? —Because I ________ finish my homework first. A.had to B.could C.might D.would 【答案】A 【详解】句意:——你昨晚为什么没去参加派对?——因为我必须先完成我的家庭作业。 考查情态动词的用法。had to不得不;could能够;might可能;would将会。根据“Because I...finish my homework first.”可知,此处表示不得不先完成作业。故选A。 49.If you live near the shopping mall, you ________ go far to buy things. A.have to B.don’t have to C.haven’t to D.needn’t to 【答案】B 【详解】句意:如果你住在购物中心附近,你不必走很远去买东西。   考查情态动词用法。have to必须;don’t have to不必;haven’t to和 needn’t to为错误表达。根据句意,住在购物中心附近的人不需要走很远,因此应选择表示“不必”的选项。故选B。 50.—I can’t give up smoking, Doctor Frank. —For your health, I’m afraid you ________. A.may B.can C.have to D.might 【答案】C 【详解】句意:——我戒不了烟,弗兰克医生。——为了你的健康,恐怕你不得不这么做。 考查情态动词的用法。may可能;can能够;have to必须,不得不;might或许。根据“For your health, I’m afraid you...”可知医生建议对方“必须”戒烟,强调必要性。故选C。 六、题型六:情态动词had better 51.You’d better ________ more water if you have a fever. A.drink B.drinking C.to drink D.drank 【答案】A 【详解】句意:如果你发烧了,你最好多喝水。 考查had better的用法。drink喝,动词原形;drinking喝,动名词;to drink喝,动词不定式;drank喝,过去式;根据“You’d better…more water”可知,had better后接动词原形。故选A。 52.—My back hurts badly. —You’d better ________ a doctor as soon as possible. A.see B.to see C.seeing D.saw 【答案】A 【详解】句意:——我的背疼得厉害。——你最好尽快去看医生。 考查情态动词。固定句型“had better do sth.”意为“最好做某事”,后接动词原形。故选A。 53.—I feel a bit tired. I think I need a break. —You ________ listen to some light music. It might help you relax. A.had better B.are able to C.used to D.have to 【答案】A 【详解】句意:——我感觉有点累。我觉得我需要休息一下。——你最好听一些轻音乐。它可能帮助你放松。 考查情态动词。had better最好;are able to能够;used to过去经常常;have to不得不。根据“listen to some light music. It might help you relax.”可知,此处是建议对方听轻音乐,用had better。故选A。 54.The food smells ________, so you had better ________ it. A.terrible; not to eat B.bad; not eat C.terribly; not eat D.badly; not eat 【答案】B 【详解】句意:食物闻起来很糟糕,所以你最好不要吃它。 考查系动词后接形容词和had better的用法。 terrible糟糕的;bad坏的;terribly可怕地;badly严重地。smell是系动词,后应接形容词作表语,描述主语状态;had better后接动词原形,其否定形式为not+动词原形。故选B。 55.It’s going to rain. You’d better ________ an umbrella with you. A.to take B.take C.taking D.to taking 【答案】B 【详解】句意:天要下雨了。你最好带一把伞。 考查had better的用法。had better后接动词原形,表示建议或劝告,因此空格处应填动词原形take。故选B。 56.—Dad, you’d better _______ again, it’s bad for your health.   —Ok, I _______. Thanks, my son. A.don’t smoke, will B.not smoke, will C.don’t smoke, won’t D.not smoke; won’t 【答案】D 【详解】句意:——爸爸,你最好不要再吸烟了,这对你的健康有害。——好的,我不会了。谢谢,儿子。 考查情态动词和情境交际用语。“had better”的否定形式为“not+动词原形,故第一空填“not smoke”;回应否定建议时,应用“won’t”表示“将不会做某事”。don’t smoke不要吸烟;will将要;not smoke不要吸烟;won't不会。故选D。 57.—We are free this morning. Shall we go out for a walk? —It’s foggy. We’d better ________ outside. A.not to walk B.don’t walk C.not walk D.to not walk 【答案】C 【详解】句意:——我们今天早上有空。出去散步好吗?——有雾。我们最好别在外面散步。 考查had better的用法。had better表示建议,后接动词原形,否定形式为had better not do sth。故选C。 58.—Scissors can be dangerous. —Yes. You’d better ________ with them when you do DIY jobs. A.not play B.play C.don’t play D.plays 【答案】A 【详解】句意:——剪刀可能很危险。——是的。当你做手工时,最好不要玩剪刀。 考查had better的用法。根据“when you do DIY jobs.”和“Scissors can be dangerous.”可知,因为剪刀可能很危险,所以做手工时,最好不要玩剪刀。had better not do sth.是固定搭配,意为“最好不做某事”,因此此处应用not play。故选A。 59.—I’m going to use the scissors to cut this paper. —OK, but you had better ________ with them. They may hurt you. A.don’t play B.not play C.won’t play D.to play 【答案】B 【详解】句意:——我打算用剪刀剪这张纸。——好的,但是你最好不要用它们玩。它们可能会伤到你。 考查had better的用法。根据“They may hurt you.”可知,此处是提醒对方不要用剪刀玩,had better do sth.“最好做某事”,其否定形式为had better not do sth.“最好不要做某事”,所以此处应该用not play。故选B。 60.Friends ________ always be honest with each other in order to build trust. A.need B.had better C.will D.can 【答案】B 【详解】句意:为了建立信任,朋友之间最好彼此诚实。 考查情态动词辨析。need需要;had better最好;will将会;can能够。根据“in order to build trust”可知,此处表示建议或推荐。故选B。 2 同步新教材,周周有练习,月月有重点! 1 同步新教材,周周有练习,月月有重点! 学科网(北京)股份有限公司 $

资源预览图

Unit 3 What makes a great team 重点语法:情态动词(1)精讲精练60题(六大题型)-2025-2026学年八年级英语下册重难点讲练全攻略(新教材外研版)
1
Unit 3 What makes a great team 重点语法:情态动词(1)精讲精练60题(六大题型)-2025-2026学年八年级英语下册重难点讲练全攻略(新教材外研版)
2
Unit 3 What makes a great team 重点语法:情态动词(1)精讲精练60题(六大题型)-2025-2026学年八年级英语下册重难点讲练全攻略(新教材外研版)
3
所属专辑
相关资源
由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。