第11卷 情态动词（教师讲解卷）-【2027版】四川省（高职单招）《英语考点双析卷》（原卷版+解析版）

编写说明：【2027版】四川省（高职单招）《英语考点双析卷》，依据最新版《中等职业学校数学课程标准》及历年高考真题进行编写。“考点双析”即围绕一个考点，一份是老师的讲解卷，一份是学生的练习卷，涵盖28个考点共56卷，助力师生构建“讲练结合”的学习闭环。为综合提升阅读能力，每份专题卷还附带阅读理解。 本卷是【2027版】四川省（高职单招）《英语考点双析卷》的第11卷，主要考查情态动词。 【2027版】四川省（高职单招）《英语考点双析卷》 第11卷 情态动词·教师讲解卷 时间：40分钟 总分：100分 班级 姓名 学号 成绩 一、单项选择（共40小题；每小题2分，满分 80分） 从每题所给的A、B、C和D四个选项中，选出最佳选项。 can/could 1．— Can you imagine that ants ________ lift things 50 times their own weight? — What an amazing fact! A．may B．can C．must D．should 【答案】B 【详解】句意：——你能想象蚂蚁能举起比它们自身重量重50倍的东西吗？——多么令人惊讶的事实啊！ may可能；can能；must必须；should应该。根据“ants…lift things 50 times their own weight”可知，此处描述蚂蚁具有举起重物的能力，表示“能够”，应用can。 2．—________ you teach me to play basketball, Simon? —Sure. Let’s go! A．Shall B．Can C．Might D．Need 【答案】B 【详解】句意：——西蒙，你能教我打篮球吗？——当然可以。我们走吧！ 考查动词辨析。Shall将要；Can可以；Might也许；Need需要，根据“...you teach me to play basketball, Simon?”可知，询问对方是否可以教自己打篮球，故选B。 3．—Look! Is that our IT teacher? —No, it ________ be her. She is having a meeting abroad now. A．can B．can’t C．must D．mustn’t 【答案】B 【详解】句意：——看！那是我们的IT老师吗？——不，不可能是她。她现在正在国外开会。 can能，可以；can’t不可能；must一定，肯定；mustn’t禁止，千万不要。根据答语中的“No”以及后句“She is having a meeting abroad now.”可知，老师此刻正在国外开会，因此眼前的人“不可能”是她，此处是有把握的否定推测，应使用can’t。 4．—Look at the lead singer on the stage! Is that our music teacher, Mr. White? —It ________ be him. Mr. White is sitting right next to us in the front row. A．must B．might C．can’t D．mustn’t 【答案】C 【详解】句意：——看舞台上的主唱！那是我们的音乐老师怀特先生吗？——那不可能是他。怀特先生现在正坐在我们前排旁边呢。 must一定；might可能；can’t不可能；mustn’t禁止。根据“Mr. White is sitting right next to us in the front row.”可知，怀特先生就在身边，确定舞台上的人不是他，表示有把握的否定推测用can’t。 5．The lovely boy ________ ride the bike at the age of six. A．must B．could C．need D．should 【答案】B 【详解】句意：那个可爱的男孩在6岁时就会骑自行车了。 考查动词辨析。must必须；could可以；need需要；should应该。根据“at the age of six”可知该句应用情态动词could表示“过去的能力”。故选B。 6．—Could you play the piano at the age of five? —No, I ________. I started at six. A．can’t B．shouldn’t C．needn’t D．couldn’t 【答案】D 【详解】句意：——你五岁时会弹钢琴吗？——不，我不会。我六岁开始学的。 考查词义辨析和一般过去时。can’t不能，一般现在时；shouldn’t不应该；needn’t不需要；couldn’t不能，一般过去时。根据“Could you play the piano at the age of five?”可知，此处强调能力，时态是一般过去时，故选D。 7．—Wilson, ________ you help me carry the box upstairs? —Sure, no problem. A．could B．need C．should D．might 【答案】A 【详解】句意：——威尔逊，你能帮我把箱子搬上楼吗？——好的，没问题。 考查动词辨析。could能；need需要；should应该；might可以。根据“Sure, no problem.”可知，此处是寻求对方帮助，应使用委婉语气，用could。故选A。 8．—Excuse me. _______ I sit here? —You’d better not. It’s the man’s seat. A．Must B．Need C．Could D．Should 【答案】C 【详解】句意：——打扰一下。我可以坐在这吗？——你最好不要。这是那个男人的座位。 考查情态动词辨析。must必须；need需要；could可以；should应该。根据“I sit here”可知，这是表示请求允许的一句话，此空应填could，故选C。 9．Mr. Richard is on time for everything. How ________ it be that he was late for the opening ceremony? A．would B．could C．may D．must 【答案】B 【详解】句意：理查德先生凡事都准时。他开幕式迟到了怎么可能呢？ would将要；could可能；may可能；must必须。根据“Mr. Richard is on time for everything”可知他一向准时，对于他迟到这件事表示惊讶或难以置信。“How could it be that...”意为“怎么可能……”，常用于表示惊讶。 may/might 10．—________ I help you, sir? —Yes, I’d like to try on those black shoes. A．Will B．Should C．Must D．May 【答案】D 【详解】句意：——先生，我可以帮助你吗？——是的，我想试穿那双黑色的鞋子。 考查情态动词辨析。Will将；Should应该；Must必须；May可能；（征求同意或表示允许）可以。根据“I help you,”可知，此处表示委婉语气，询问对方是否需要帮助，应填may，故选D。 11．It _________ be the only way to solve the problem. There are other choices. A．may not B．mustn’t C．need D．should 【答案】A 【详解】句意：这可能不是解决问题的唯一方法。还有其他选择。 考查情态动词。may not可能不；mustn’t表禁止；need需要；should应该。根据“There are other choices.”可知，还有其他解决问题的方式，故此处指这可能不是解决问题的唯一方法，应用may not。故选A。 12．—Where did Lily go last weekend? —I don’t know exactly. She ________ to visit her grandma in the countryside. A．might go B．might have gone C．must go D．can’t have gone 【答案】B 【详解】句意：——Lily上周末去哪里了？——我不是很确切知道。她可能去乡下看望她奶奶了。 might go可能去（对现在/将来的推测）；might have gone可能已经去了（对过去的推测）；must go必须去/一定去；can’t have gone不可能去（对过去的否定推测）。根据问句中的“Where did Lily go last weekend?”可知，此处是对过去发生的动作进行推测，需使用“情态动词+have+过去分词”结构，排除A项和C项；再根据答语中的“I don’t know exactly.”可知，说话者并不确定具体去向，此处是对过去事实不确定的肯定推测，需用might have gone表示“可能去了”；can’t have gone表示有把握的否定推测，意为“不可能去了”，与语境逻辑不符。应填might have gone。 13．The ground is covered with fallen leaves.It______have blown strongly last night. A．might B．could C．must D．can't 【答案】C 【详解】句意：地上覆盖着落叶。昨晚风一定刮得很大。考查情态动词表推测。might 可能；could 可能；must 一定；can't 不可能。根据"The ground is covered with fallen leaves."可知地上全是落叶，据此推测昨晚一定刮了大风，表示对过去情况的肯定推测用 must have done。故选 C。 14．— ________ I borrow your dictionary? I left mine at home. — Sure, here you are. A．Must B．Should C．Might D．Need 【答案】C 【详解】句意：——我可以借你的字典吗？我把我的忘在家里了。——当然，给你。 Must必须；Should应该；Might可以；Need需要。根据答语“Sure, here you are.”可知，此处是请求许可，“Might I…”可用于礼貌地请求许可。应填Might。 must 15．However, jogging can be dangerous too sometimes. You __________ keep “safety first” in mind. A．can B．can’t C．must D．mustn’t 【答案】C 【详解】句意：然而，慢跑有时也可能是危险的。你必须把“安全第一”牢记在心。 can能，可以；can’t不能；must必须；mustn’t禁止。根据句意可知慢跑存在危险，因此强调“必须”牢记安全第一。 16．You ________ use the lift when there is a fire in the building. That’s dangerous! A．mustn’t B．may not C．should D．can 【答案】A 【详解】句意：大楼里发生火灾时，你绝不能使用电梯。那很危险！   mustn’t禁止，绝不能（表示强烈禁止）；may not可能不（表示可能性）；should应该；can能够。根据“when there is a fire in the building”和“That’s dangerous!”可知，发生火灾时禁止使用电梯，应该用mustn’t表示禁止。 17．The guitar on my desk ________ be Xia Yu’s. Only he plays it in our class. A．can B．must C．can’t D．mustn’t 【答案】B 【详解】句意：我桌子上的吉他一定是夏雨的。我们班只有他弹它。 can能/可能；must必须/一定；can’t不能/不可能；mustn’t禁止。根据后句“Only he plays it in our class.”可知，班里只有他弹吉他，说明说话者很有把握，表示肯定的推测用must。 18．Oh, come on! ________ you doubt everything I say? I’m not a three-year-old! A．Can’t B．Can C．Mustn’t D．Must 【答案】D 【详解】句意：哦，别这样！你非得要怀疑我所说的一切吗？我不是三岁小孩！ 考查情态动词的用法。Can’t不能；Can能；Mustn’t禁止；Must偏要，非得。根据“...you doubt everything I say? I’m not a three-year-old!”可知，此处是抱怨的语气，“你非得要怀疑我所说的一切吗”，用must表示“偏要、非得”。故选D。 should 19．Young Chinese people ________ keep the motherland at heart, aim high, and have their feet firmly on the ground. A．should B．can C．may D．need 【答案】A 【详解】句意：中国青年要胸怀祖国，志存高远，脚踏实地。 考查情态动词。should应该；can能够；may可以；need需要。根据“Young Chinese people ....keep the motherland at heart...”可知，此处是建议中国青年应该做什么，故选A。 20．— Only ten tickets? What do you mean? There ________ be twelve. — Sorry, Linda. Jacky and Tim took two tickets away. A．should B．will C．can D．may 【答案】A 【详解】句意：——只有10张票吗？你什么意思？应该有十二张的。——抱歉，Linda。Jacky和Tom拿走了两张票。 考查情态动词辨析。should应该；will将；can能够；may可能。根据“Only ten tickets”及“Jacky and Tim took two tickets away”可知，Jacky和Tom拿走了两张票，所以应该有12张票，故选A。 21．It is good manners to keep quiet in museums, so we ________ play music on our phones without wearing earphones. A．can B．must C．shouldn’t D．needn’t 【答案】C 【详解】句意：在博物馆保持安静是礼貌的，所以我们不应该在不戴耳机的情况下用手机播放音乐。 can能；must必须；shouldn’t不应该；needn’t不必。根据“It is good manners to keep quiet in museums”可知，博物馆需要保持安静，因此不带耳机外放音乐是不合适的，shouldn’t表示“不应该”，符合语境。 22．—Have you seen my school ID card, mum? I can’t find it. —Oh, it ________ be in your bookcase. I saw you put it there last night. A．can’t B．would C．mustn’t D．must 【答案】D 【详解】句意：——妈妈，你看到我的学生证了吗？我找不到它了。——哦，它一定在你的书柜里。我昨晚看见你把它放在那里了。 考查情态动词辨析。can’t不能、不可能；would将会；mustn’t表示禁止；must必须、一定。根据后句“I saw you put it there last night.”可知，应是它一定在你的书柜里，表示肯定的推测，应用must。故选D。 would 23．He ______ sleep, although he tried to. One cup of coffee in the late afternoon caused him to stay awake almost all night. A．wouldn't B．shouldn't C．couldn't D．mustn't 【答案】C 【详解】句意：尽管他在尽力睡觉，但他无法入睡。 下午晚些时候一杯咖啡使他几乎整夜保持清醒。 考查情态动词。wouldn't 将不；shouldn't 不应该；couldn't 不能；mustn't 不准，禁止。根据although he tried to可知他在尽力睡觉，此处应是转折，即“他还是不能入睡（睡不着）”。又根据tried可知是一般过去时，即couldn't。故选C。 24．According to the traffic law，children under 12________ride bicycles on the road． A．won't B．wouldn't C．needn't D．mustn't 【答案】D 【详解】句意：根据交通法，12岁以下的儿童不允许在路上骑自行车． 考查情态动词的用法。won't不将会；wouldn't不将会；needn't不必；mustn't不允许。根据children under 12"12岁以下的儿童"可知，"不允许"在路上骑自行车。用mustn't。故选D。 【点睛】考查情态动词。情态动词在句中不受人称、性别、单复数变化的影响，但是要考虑时态，交际用法等。结合语境，选择正确答案。 need/dare 25．You ________ tell Jim the good news because I’ve told him already. A．need B．needn’t C．can D．can’t 【答案】B 【详解】句意：你不必告诉Jim这个好消息，因为我已经告诉他了。 考查情态动词。need需要；needn’t不必；can能；can’t不能。根据“because I’ve told him already”可知，我已经告诉他这个好消息了，故你应是不需要再做某事，即不必再做这件事。故选B。 26．—I have no time to buy things in the supermarket. —Don’t worry. You can shop online instead. That way, you ________ waste a lot of time going from shop to shop. A．needn’t B．mustn’t C．can’t D．shouldn’t 【答案】A 【详解】句意：——我没有时间去超市买东西。——别担心。你可以改为网上购物。那样，你就不必浪费很多时间从一个商店到另一个商店。 考查情态动词。needn’t“不必”，强调无必要；mustn’t“禁止”，语气强烈；can’t“不能”，指能力或可能性不足；shouldn’t“不应该”，侧重建议或义务。根据“You can shop online instead. That way, you...waste a lot of time going from shop to shop.”中，网上购物可避免奔波，故此处强调“不必”浪费时间，符合逻辑。故选A。 27．Few young athletes ________ to admit their weaknesses in public in the past. A．dared B．dares C．dare to D．daring 【答案】A 【详解】句意：过去，很少有年轻运动员敢于在公众场合承认自己的弱点。   主语是“Few young athletes”，为复数。根据“in the past”可知，句子描述过去的情况，应用一般过去时。  dare作实义动词时，过去式为dared，后接to do sth.。dare to do sth.意为“敢于做某事”。  此处“few”表示否定含义，但句子本身是肯定结构，谓语动词用dared。 28．He ________ not tell his parents the truth at that moment. A．dared B．dare C．dares D．daring 【答案】A 【详解】句意：在那一刻，他不敢把真相告诉他的父母。 时间状语at that moment“在那时”表示过去时间，句子用一般过去时。 dare此处作情态动词，情态动词dare的过去式为dared，后接动词原形。应填dared。 have to/had better 29．—Could I play soccer with my friend, mum? —Of course, but you ________ finish your homework first. A．can B．have to C．may D．can’t 【答案】B 【详解】句意：——妈妈，我能和朋友踢足球吗？——当然可以，但你必须先完成作业。 can能、可以；have to必须、不得不；may可能、可以；can’t不能。问句用“Could I...”表委婉请求，答语“Of course”表同意许可。“but”表示转折，引出附加的要求，have to侧重客观上“得、必须”，符合妈妈提出前提条件的语境。 30．My sister didn’t go to the party last night because she ________ study for the test. A．had to B．must C．should D．could 【答案】A 【详解】句意：我姐姐昨晚没去参加聚会，因为她必须为考试复习。 had to必须/不得不（have to的过去式）；must必须（通常用于现在时或将来时，且没有过去式形式，表示过去“必须”时常用had to）；should应该；could能/可以。 根据时间状语“last night”可知，句子描述的是过去发生的事情，应用一般过去时。must没有过去式形式，表示过去的“必须”或客观需要时，应用had to。 31．You ________ wear a uniform for the show. It’s not necessary. A．mustn’t B．can’t C．don’t have to D．shouldn’t 【答案】C 【详解】句意：你不必为了表演穿制服。没必要。 mustn’t禁止；can’t不能；don’t have to不必；shouldn’t不应该。根据“It’s not necessary.”可知表示没必要，don’t have to意为“不必”，符合语境。mustn’t 表示禁止，语气过重。故选C。 32．You’d better ________ late for class again. A．not be B．not to be C．don’t be D．not being 【答案】A 【详解】句意：你最好不要再上课迟到了。 had better意为“最好”，后接动词原形，其否定形式为had better not do sth.，意为“最好不要做某事”。根据语法规则，此处应填 not be。 33．You’d better ________ comparing yourself with others and focus on your own progress. A．stop B．to stop C．stopping D．stopped 【答案】A 【详解】句意：你最好停止把自己和别人比较，专注于你自己的进步。 had better意为“最好”，后接动词原形，had better do sth.意为“最好做某事”。此处用动词原形，应填stop。 34．You’d better ________ the new words with some examples to remember them. A．link B．linking C．linked D．to link 【答案】A 【详解】句意：你最好结合一些例句来联系生词，方便记忆。 根据“You’d better”可知，固定搭配had better后接动词原形。因此应选A。 ought to 35．He ________ eat so greedily. A．shouldn’t to B．ought to not C．ought not D．oughtn’t to 【答案】D 【详解】句意：他不应该吃得这么贪婪。 should后接动词原形，否定形式shouldn’t后直接接动词原形，不加to；ought to的否定形式是在ought后加not，即ought not to或缩写oughtn’t to，后接动词原形。应填oughtn’t to。 36．You _______ tell your parents about your problems. They can give you useful advice. A．ought to B．mustn’t C．can’t D．needn’t 【答案】A 【详解】句意：你应该把你的问题告诉父母。他们可以给你有用的建议。 ought to应该；mustn’t禁止；can’t不能；needn’t不必。根据后句“They can give you useful advice.”可知父母能给出有用的建议，推测出前句是建议应该告诉父母。应选用ought to。 37．You ________ take more exercise to keep healthy. A．ought to B．can’t C．mustn’t D．needn’t 【答案】A 【详解】句意：你应该多锻炼来保持健康。 ought to应该；can’t不能；mustn’t禁止；needn’t不必。根据语境，多锻炼是保持健康的建议或责任，应用ought to，应填ought to。 情态动词接动词原形 38．—Could you please ________ the bathroom? —Sure, I’ll do it right now. A．cleans B．clean C．cleaned D．cleaning 【答案】B 【详解】句意：——你能打扫浴室吗？——当然，我现在就做。 根据“Could you please...?”可知，这是表示委婉请求的固定句型，could为情态动词，后接动词原形，应填clean。 39．As students,we must______our youth and study hard. A．miss B．cancel C．cherish D．drop 【答案】C 【详解】句意：作为学生，我们必须珍惜我们的青春并努力学习。考查动词辨析。miss 想念/错过；cancel 取消；cherish 珍惜；drop 掉落/放弃。根据"As students"和"study hard"可知，学生应当珍惜青春时光，cherish 符合语境。故选 C。 40．We should ________ the rubbish into different bins. A．put B．puts C．putting D．to put 【答案】A 【详解】句意：我们应该把垃圾放进不同的垃圾桶里。 情态动词“should”后接动词原形，表示“应该做某事”，put符合句意。 二、阅读理解（阅读下列短文，短文后面有五个小题，从每小题所给的四个选项中，选出一个最佳选项。未选、错选或多选均不得分。共5小题，每小题4分, 满分20分。） The possibility of living on Mars is being explored after a study proved the discovery of saltwater lakes below the surface of Mars. Billions of years ago, the climate of Mars was warm and wet and had the possibility for hosting microbial (微生物的) life. Scientists are not 100 percent sure what happened to water on it. One popular general idea is solar (太阳的) wind. According to the idea, the solar wind likely blew away CO2 as well as small drops of water from air on Mars over the past billion years, leaving the planet with only 10 percent of its beginning amount of water today. It is just like when we get our skin wet and there are small drops of water on the surface, the wind will finally dry us off, and the water will be carried away. This is very likely to happen to Mars, causing the surface to become hard and dry. This discovery was made with the help of the European Space Agency’s Mars Express spaceship, which sent out radio waves to the planet’s surface. Scientists decided what material their radio waves met with. The area with the supposed bodies of water had high reflectivity (反射率), which is why scientists believe that water is stored below the surface. With temperatures as low as the average on Mars, water is supposed to be frozen. But scientists think that water on Mars is able to keep a water form because of the high level of the salt—so high that the possibility of active life surviving in such a condition is pretty low. With the salty water and an unsuitable climate, Mars is now not fit to live on. But scientists are still trying to learn more about the life forms that once possibly lived on the planet. 41．What does the underlined word “it” refer to (指代) in paragraph 2? A．Earth. B．Solar surface. C．Mars. D．Microbial life. 42．Why is the human’s skin mentioned in paragraph 3? A．To explain the great influence of solar wind. B．To provide further information about Mars. C．To stress the importance of water on Mars. D．To suggest keeping skin from getting dry. 43．How did the researchers prove there is water on Mars? A．By sending out the spaceship to Mars. B．By measuring the amount of salt on Mars. C．By checking the materials collected from Mars. D．By noticing the number of reflected radio waves. 44．What do scientists think of the future living on Mars? A．Comfortable. B．Hopeful. C．Disappointed. D．Uncaring. 45．What’s the best title of the passage? A．The Exploration of Energy on Mars B．The Situation of Living Things on Mars C．The Explanation of The Climate on Mars D．The Discovery of Saltwater Lakes on Mars 【答案】41．C 42．A 43．D 44．B 45．D 【导语】本文是一篇说明文，主要介绍了‌火星地下咸水湖相关的科学研究与推论，研究证实火星地下存在咸水湖，数十亿年前火星曾温暖宜居，主流观点认为太阳风夺走了火星绝大多数水分，如今靠欧空局探测器的高反射率探测确认了地下储水，但高盐低温环境几乎无法留存生命，当下火星仍不适合居住。 【详解】41．根据第二段前一句“Billions of years ago, the climate of Mars was warm and wet...”可知，科学家不确定的是火星上的水发生了什么，因此代词it指代的是Mars。 42．第三段将火星表面水分流失比作风吹干湿润的皮肤（It is just like when we get our skin wet... the wind will finally dry us off），旨在通过类比生动地解释太阳风（solar wind）对火星水分流失的巨大影响，导致火星表面变得干燥。 43．根据第四段“Scientists decided what material their radio waves met with. The area with the supposed bodies of water had high reflectivity...”可知，科学家是通过发射无线电波并检测其反射率（reflected radio waves）来证明火星表面下存在水的。 44．文章最后一段“With the salty water and an unsuitable climate, Mars is now not fit to live on. But scientists are still trying to learn more about the life forms that once possibly lived on the planet.”提到火星目前不适宜居住，但科学家仍在探索火星宜居的可能性、坚持研究火星，说明对未来人类在火星居住仍抱有希望。 45．文章首段即点明主题“The possibility of living on Mars is being explored after a study proved the discovery of saltwater lakes...”，随后围绕火星咸水湖的发现、成因、探测方法及意义展开，因此“火星咸水湖的发现”是最合适的标题。 试卷第1页，共3页 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 编写说明：【2027版】四川省（高职单招）《英语考点双析卷》，依据最新版《中等职业学校数学课程标准》及历年高考真题进行编写。“考点双析”即围绕一个考点，一份是老师的讲解卷，一份是学生的练习卷，涵盖28个考点共56卷，助力师生构建“讲练结合”的学习闭环。为综合提升阅读能力，每份专题卷还附带阅读理解。 本卷是【2027版】四川省（高职单招）《英语考点双析卷》的第11卷，主要考查情态动词。 【2027版】四川省（高职单招）《英语考点双析卷》 第11卷 情态动词·教师讲解卷 时间：40分钟 总分：100分 班级 姓名 学号 成绩 一、单项选择（共40小题；每小题2分，满分 80分） 从每题所给的A、B、C和D四个选项中，选出最佳选项。 can/could 1．— Can you imagine that ants ________ lift things 50 times their own weight? — What an amazing fact! A．may B．can C．must D．should 2．—________ you teach me to play basketball, Simon? —Sure. Let’s go! A．Shall B．Can C．Might D．Need 3．—Look! Is that our IT teacher? —No, it ________ be her. She is having a meeting abroad now. A．can B．can’t C．must D．mustn’t 4．—Look at the lead singer on the stage! Is that our music teacher, Mr. White? —It ________ be him. Mr. White is sitting right next to us in the front row. A．must B．might C．can’t D．mustn’t 5．The lovely boy ________ ride the bike at the age of six. A．must B．could C．need D．should 6．—Could you play the piano at the age of five? —No, I ________. I started at six. A．can’t B．shouldn’t C．needn’t D．couldn’t 7．—Wilson, ________ you help me carry the box upstairs? —Sure, no problem. A．could B．need C．should D．might 8．—Excuse me. _______ I sit here? —You’d better not. It’s the man’s seat. A．Must B．Need C．Could D．Should 9．Mr. Richard is on time for everything. How ________ it be that he was late for the opening ceremony? A．would B．could C．may D．must may/might 10．—________ I help you, sir? —Yes, I’d like to try on those black shoes. A．Will B．Should C．Must D．May 11．It _________ be the only way to solve the problem. There are other choices. A．may not B．mustn’t C．need D．should 12．—Where did Lily go last weekend? —I don’t know exactly. She ________ to visit her grandma in the countryside. A．might go B．might have gone C．must go D．can’t have gone 13．The ground is covered with fallen leaves.It______have blown strongly last night. A．might B．could C．must D．can't 14．— ________ I borrow your dictionary? I left mine at home. — Sure, here you are. A．Must B．Should C．Might D．Need must 15．However, jogging can be dangerous too sometimes. You __________ keep “safety first” in mind. A．can B．can’t C．must D．mustn’t 16．You ________ use the lift when there is a fire in the building. That’s dangerous! A．mustn’t B．may not C．should D．can 17．The guitar on my desk ________ be Xia Yu’s. Only he plays it in our class. A．can B．must C．can’t D．mustn’t 18．Oh, come on! ________ you doubt everything I say? I’m not a three-year-old! A．Can’t B．Can C．Mustn’t D．Must should 19．Young Chinese people ________ keep the motherland at heart, aim high, and have their feet firmly on the ground. A．should B．can C．may D．need 20．— Only ten tickets? What do you mean? There ________ be twelve. — Sorry, Linda. Jacky and Tim took two tickets away. A．should B．will C．can D．may 21．It is good manners to keep quiet in museums, so we ________ play music on our phones without wearing earphones. A．can B．must C．shouldn’t D．needn’t 22．—Have you seen my school ID card, mum? I can’t find it. —Oh, it ________ be in your bookcase. I saw you put it there last night. A．can’t B．would C．mustn’t D．must would 23．He ______ sleep, although he tried to. One cup of coffee in the late afternoon caused him to stay awake almost all night. A．wouldn't B．shouldn't C．couldn't D．mustn't 24．According to the traffic law，children under 12________ride bicycles on the road． A．won't B．wouldn't C．needn't D．mustn't need/dare 25．You ________ tell Jim the good news because I’ve told him already. A．need B．needn’t C．can D．can’t 26．—I have no time to buy things in the supermarket. —Don’t worry. You can shop online instead. That way, you ________ waste a lot of time going from shop to shop. A．needn’t B．mustn’t C．can’t D．shouldn’t 27．Few young athletes ________ to admit their weaknesses in public in the past. A．dared B．dares C．dare to D．daring 28．He ________ not tell his parents the truth at that moment. A．dared B．dare C．dares D．daring have to/had better 29．—Could I play soccer with my friend, mum? —Of course, but you ________ finish your homework first. A．can B．have to C．may D．can’t 30．My sister didn’t go to the party last night because she ________ study for the test. A．had to B．must C．should D．could 31．You ________ wear a uniform for the show. It’s not necessary. A．mustn’t B．can’t C．don’t have to D．shouldn’t 32．You’d better ________ late for class again. A．not be B．not to be C．don’t be D．not being 33．You’d better ________ comparing yourself with others and focus on your own progress. A．stop B．to stop C．stopping D．stopped 34．You’d better ________ the new words with some examples to remember them. A．link B．linking C．linked D．to link ought to 35．He ________ eat so greedily. A．shouldn’t to B．ought to not C．ought not D．oughtn’t to 36．You _______ tell your parents about your problems. They can give you useful advice. A．ought to B．mustn’t C．can’t D．needn’t 37．You ________ take more exercise to keep healthy. A．ought to B．can’t C．mustn’t D．needn’t 情态动词接动词原形 38．—Could you please ________ the bathroom? —Sure, I’ll do it right now. A．cleans B．clean C．cleaned D．cleaning 39．As students,we must______our youth and study hard. A．miss B．cancel C．cherish D．drop 40．We should ________ the rubbish into different bins. A．put B．puts C．putting D．to put 二、阅读理解（阅读下列短文，短文后面有五个小题，从每小题所给的四个选项中，选出一个最佳选项。未选、错选或多选均不得分。共5小题，每小题4分, 满分20分。） The possibility of living on Mars is being explored after a study proved the discovery of saltwater lakes below the surface of Mars. Billions of years ago, the climate of Mars was warm and wet and had the possibility for hosting microbial (微生物的) life. Scientists are not 100 percent sure what happened to water on it. One popular general idea is solar (太阳的) wind. According to the idea, the solar wind likely blew away CO2 as well as small drops of water from air on Mars over the past billion years, leaving the planet with only 10 percent of its beginning amount of water today. It is just like when we get our skin wet and there are small drops of water on the surface, the wind will finally dry us off, and the water will be carried away. This is very likely to happen to Mars, causing the surface to become hard and dry. This discovery was made with the help of the European Space Agency’s Mars Express spaceship, which sent out radio waves to the planet’s surface. Scientists decided what material their radio waves met with. The area with the supposed bodies of water had high reflectivity (反射率), which is why scientists believe that water is stored below the surface. With temperatures as low as the average on Mars, water is supposed to be frozen. But scientists think that water on Mars is able to keep a water form because of the high level of the salt—so high that the possibility of active life surviving in such a condition is pretty low. With the salty water and an unsuitable climate, Mars is now not fit to live on. But scientists are still trying to learn more about the life forms that once possibly lived on the planet. 41．What does the underlined word “it” refer to (指代) in paragraph 2? A．Earth. B．Solar surface. C．Mars. D．Microbial life. 42．Why is the human’s skin mentioned in paragraph 3? A．To explain the great influence of solar wind. B．To provide further information about Mars. C．To stress the importance of water on Mars. D．To suggest keeping skin from getting dry. 43．How did the researchers prove there is water on Mars? A．By sending out the spaceship to Mars. B．By measuring the amount of salt on Mars. C．By checking the materials collected from Mars. D．By noticing the number of reflected radio waves. 44．What do scientists think of the future living on Mars? A．Comfortable. B．Hopeful. C．Disappointed. D．Uncaring. 45．What’s the best title of the passage? A．The Exploration of Energy on Mars B．The Situation of Living Things on Mars C．The Explanation of The Climate on Mars D．The Discovery of Saltwater Lakes on Mars 试卷第1页，共3页 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $