寒假作业04 情态动词（巩固培优）九年级英语人教版

限时练习：40min 完成时间： 月 日 天气： 寒假作业04 情态动词 1. 语态概述 情态动词有一定的词义，但不完整，必须 后跟动词原形一起作谓语。无人称和数的变化(have to除外)。 【注意】变否定句：情态动词后直接加not; 变一般疑问句：情态动词直接提至句首(have to除外)。 2. 情态动词具体用法 情态动词 情态动词用法 例句 情态动词表推测 例句 can 表示能力，意为“能；会”。 She can swim. 她会游泳。 can't 意为“不可能”,语 气强烈，可能性几乎为零 That can't be Mary—she's in hospital. 那个人不可能是玛丽 — 她住院了 表示许可，意为“可以”。 Can Iuse your pen? 我可以用你的钢笔吗? must 表示主观意愿，意为“必须”。 You must get there before8a.m.tomorrow. 你必须明天早上八点前到那里。 意为“一定”,表示非 常有把握的肯定推测 They must be very tired after a long walk. 走了那么长的路，他们 一定很累。 一般疑问句的否定回答用needn't或 don't have to 。 —Must Iattend the meeting? —No,you needn't/don't have to. may 表示请求或许可，意为“可以”。 May I go out now? 现在我可以出去吗? 意为“可能”,表示把 握不大的肯定推测 It may rain tomorrow. 明天可能会下雨。 一般疑问句的否定回答用can't或mustn't 。 —May I borrow her bike? —No,you can't/mustn't. may not意为“可能不”,语 气不确定 He may not be at home. 他可能不在家。 need 意为“需要”,常用在否定句或疑问句中。 You needn't get up early tomorrow. 明天你不必早起。 一般疑问句的肯定回答常用must 。 —Need Ifill in the form now? —Yes, you must . should 意为“应该”,表示建议。 You should see the doctor at once. 你应当立刻去看医生。 意为“必须；不得不”,强调客观的需要。 Ihave to go to the hospital now. 我现在必须去医院。 have to 有人称、数和时态的变化，变否定句和疑问句 要借助do,does 或 did 。 Does Mary have to leave now? 玛丽必须现在离开吗? could 意为“可能”,语气缓 和，较委婉 might 意为“可能”,可能性 低于may He might be at home. 他可能在家。 【拓展】need作实义动词时，有人称、数和时态的 变 化 。 ①need 后接名词或动词不定式，构成否定句或疑问句时要用助动词do, does 或 did。 He needs to pass the exam. 他需要通过这次考试 。 ②sth.needs doing表示“某事需要被做”,主动 形式表示被动含义，相当于need to be done。 Your car needs washing.=Your car needs to be washed.你的车需要洗了。 【即时检测】 1.Dogs ________ provide company and reduce feelings of loneliness. A．can B．should C．must D．need 2.This man ________ be my Dad. He has gone to America, and next month he’ll be back. A．mustn’t B．can’t C．might 3.—It’s our duty to protect the wild animals in our country, right? —Of course! If we don’t protect them, they die out one day. A．can B．may C．need D．should 4．—Must I hand in my homework now, Mr. Smith?   —No, you ________. A．needn’t B．shouldn’t C．wouldn’t D．can’t 5.To keep children staying away from danger in the street, parents ________ always tell them the traffic rules. A．should B．may C．could D．might 三层必刷：巩固提升+能力培优+创新题型 一、单项选择（每题1分，共15分） 1．—Mum, must I stay here for a day? —No, you ________. You ________ come back after lunch. A．mustn’t, must B．mustn’t, can C．needn’t, can 2．（25-26八年级上·江苏南京·期末）—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 3．（25-26八年级上·江苏南京·期末）—Dad, must I finish my homework today? —No, you ________. You should go to bed now and finish it tomorrow. A．can’t B．needn’t C．shouldn’t D．mustn’t 4．（25-26八年级上·江苏南京·期末）You _________ return the book to the library by Friday, or you _________ pay a fine. A．must; have to B．can; must C．may; will D．should; might 5．—Listen! I think it ________ be James playing the piano. —No. It ________ be him. He left for Canada yesterday. A．may; mustn’t B．must; can’t C．must; needn’t 6．—Can you play ping-pong? —________. But I can’t play football. A．Yes, I can B．No, I can’t C．Yes, you can D．No, you can’t 7．—Whose book is it? —It ________ be Lucy’s. Her name is on its cover. A．can B．may C．can’t D．must 8．—________ I use your pencil? —Yes, you ________. Here you are. A．Can; do B．May; do C．Can; may D．May; can 9．You ________ drink warm water and have a good rest if you have a cold, or you’ll feel worse. A．should B．had better not C．mustn’t D．can 10．— Can the students under 12 go to school by electrical bicycle themselves? — No, according to the law, they ________. A．can’t B．mustn’t C．needn’t 11.Earthquakes can be very dangerous. We ________ learn to protect ourselves. A．might B．should C．could 12.—Can you swim in this river? —________. It’s too dangerous. A．Yes, I can B．No, I can’t C．Yes, you may 13.Before taking the plane, all passengers ________ go through safety check. A．may B．could C．must 14.The summer vacations are coming. They ________ wait to start their trip. A．can’t B．shouldn’t C．mustn’t 15.—Can we still see this kind of rare trees in the mountain? —It is hard to say. There ________ be some on the top of it. A．will B．must C．may D．need 2、 用所给词的适当形式填空（每题1分，共10分） 16.We should (value) the time we spend with family. 17.Can you (play) the piano? 18.We should (use) old books instead of buying new ones. 19.Could you please (explain) this difficult math problem to me? 20.You should (repeat) after your teacher. 21．（24-25七年级上·山东枣庄·期末）Can you (play) the violin? 22．（24-25七年级上·陕西延安·期末）The air was so cold that we could hardly . (breath) 23．（25-26九年级上·甘肃庆阳·期中）I can’t (pronunciation) this new word. 24.The box is empty. I think someone must (take) the thing in it. 25．With the help of the engineer, we could this new machine at last. (operation) 一、完形填空 （25-26九年级上·全国·单元测试）On Monday, I stopped my car in front of my daughter Juliet’s middle school. She jumped in the front seat, feeling 1 . She asked me to help her study for her science test. “Dad, I need to memorize a unit about the Reproductive Cycle of Plants. And I can 2 make it.” “You know, memorizing seems like the best way to study, but in fact you can do better in tests if you work on trying to 3 the material,” I said. Juliet was open to my 4 . We had two nights to study before the test. I suggested a plan. “Tomorrow night, you are going to 5 the material to me. Tonight, read the unit. Prepare to teach.” The idea of asking her to teach me was really 6 , but I decided to have a try. Studies show teaching somebody else is a very useful way to 7 . I expect the act of teaching leads to more learning than merely memorizing. On Tuesday afternoon, Juliet 8 with her science book facing me and said, “Okay, Dad. Let’s study.” I wanted her to teach me. But 9 started happening. I told myself I couldn’t be too hard on her. So instead, we started with me asking her some simple questions. She knew some but not others. When she didn’t know the 10 , I encouraged her to check the book. She started checking things that didn’t make sense. And she was actively seeking to test her understanding. I was happy to see that she wasn’t memorizing, she was trying to make sense of things, which was exactly what I expected. 1．A．active B．weak C．relaxed D．upset 2．A．easily B．completely C．possibly D．hardly 3．A．understand B．remember C．express D．repeat 4．A．secret B．advice C．request D．material 5．A．create B．read C．write D．teach 6．A．patient B．incorrect C．unusual D．useless 7．A．learn B．memorize C．involve D．pardon 8．A．went out B．sat down C．turned down D．lay down 9．A．stories B．notes C．mistakes D．courses 10．A．words B．riddles C．sentences D．answers 二、阅读理解（每题2分，共8分） You might often use emojis (表情符号) when you talk to your friends online. But did you know when emojis came into our lives? Before emojis, emoticons (颜文字) first appeared. Scott Fahlman was a teacher at Carnegie Mellon University, US. On Sept 19, 1982, he made history by posting “:-)” online. Guinness (吉尼斯) World Records called it the “first digital (数字) emoticon”. Over the past 40 years, emoticons and later emojis became central to our online chats (聊天). GIFs and memes (表情包) also appeared. Now there are 3,600 emojis for us to show our feelings, according to CNN. Emojis are like our body language online. When we can’t find the right words, emojis can help. They make our chats more understandable. According to a 2017 study, emojis help us get the same happiness from online talks that we get from talking in person. Our brain sees them as language. Emojis change, too! Unicode brings new emojis every year. And it cares about race (种族), gender (性别) and other things. In 2015, for example, it brought out emojis with different skin tones (肤色). In 2016, emojis about different jobs came out, with women’s versions (版本) of them. 11．Which of the following were the first to come into our lives? A．Emojis. B．Emoticons. C．GIFs. D．Memes. 12．What does the underlined word “central” in paragraph 3 mean? A．Easy. B．Careful. C．Important. D．Different. 13．What does paragraph 4 tell us? A．Emojis work better than body language. B．Emojis can help our online talks go well. C．We should often talk to others face to face. D．Words can better show our feelings than emojis. 14．What’s the best title for the passage? A．Emojis Change the Ways of Talks B．Emojis Are Useless on Talks C．Different People Use Different Emojis D．Teachers Enjoy Making Emojis 三、短文填空（每题1分，共10分） 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。请将答案写在答题卡上指定的位置。 Take a look at the trash bins outside of your house. They often come in 15 (difference) colors. But this isn’t just for fun—those colors tell you how you should sort (分类) 16 (you) trash. Not all trash 17 (be) the same. There is household (厨余) trash—things like banana peels and leftover food (剩饭). There’s harmful (有害的) trash, such as batteries (电池). And then there’s recyclable trash, like plastic 18 (bottle). It’s important to sort these kinds of trash 19 (correct). Sorting trash can help 20 (we) in many ways. We can make sure 21 harmful things, such as batteries, don’t pollute our ground 22 water. We can reuse some trash, such as paper, metal, glass and old clothes, 23 (make) new things. How do we sort trash? It’s easy. You can have three bins 24 your home—one each for household, harmful and recyclable trash. Do your part for our world. （19-20九年级上·陕西西安·期中）Taking kids to the movies sounds like fun. You have to obey the cinema rules. Now we have some suggestions for you. Choose the right movie and date. Make sure that you’ve chosen a suitable movie for your children’s ages and that the running time isn’t too long. Avoid opening days, especially with younger children, as too many people can mean long lines and more noise. Buy the tickets ahead of time and bring your own snacks. Save yourself time at the ticket box and snack bars. You can buy your tickets online. And bringing snacks from home saves money as well as time. You can bring a box of popcorn to share. Also, bringing small drinks can help to avoid toilet trips. Let the kids know the rules. It’s time to talk about a few rules. Make sure your children know the usual cinema rules about being quiet, staying in their seats and not disturbing other people. Ask them to tell you some rules before you go inside the cinema — that’ll make sure they can remember them. Save the attention span for the movie. Trying to keep your kids sitting for two hours can be difficult. Make it easy for them by skipping the endless previews (电影预告片) and ads at the start of a movie. Ask about when the movie will start and don’t get into the theatre until then. 2．Why should we avoid opening days when taking kids to the movies? Because it means we can avoid . 3．Where can we buy tickets to save time? We can buy tickets . 4．In which way can we make sure the kids know the rules of in the cinema? We can ask them to before going inside the cinema. 5．How to save the attention span for the movie? We can and ads at the start of a movie. 6．How many suggestions does the writer give us about taking kids to the movies? The writer gives us suggestions besides telling children some cinema rules. 7 / 10 学科网（北京）股份有限公司 $ 限时练习：40min 完成时间： 月 日 天气： 寒假作业04 情态动词 1. 语态概述 情态动词有一定的词义，但不完整，必须 后跟动词原形一起作谓语。无人称和数的变化(have to除外)。 【注意】变否定句：情态动词后直接加not; 变一般疑问句：情态动词直接提至句首(have to除外)。 2. 情态动词具体用法 情态动词 情态动词用法 例句 情态动词表推测 例句 can 表示能力，意为“能；会”。 She can swim. 她会游泳。 can't 意为“不可能”,语 气强烈，可能性几乎为零 That can't be Mary—she's in hospital. 那个人不可能是玛丽 — 她住院了 表示许可，意为“可以”。 Can Iuse your pen? 我可以用你的钢笔吗? must 表示主观意愿，意为“必须”。 You must get there before8a.m.tomorrow. 你必须明天早上八点前到那里。 意为“一定”,表示非 常有把握的肯定推测 They must be very tired after a long walk. 走了那么长的路，他们 一定很累。 一般疑问句的否定回答用needn't或 don't have to 。 —Must Iattend the meeting? —No,you needn't/don't have to. may 表示请求或许可，意为“可以”。 May I go out now? 现在我可以出去吗? 意为“可能”,表示把 握不大的肯定推测 It may rain tomorrow. 明天可能会下雨。 一般疑问句的否定回答用can't或mustn't 。 —May I borrow her bike? —No,you can't/mustn't. may not意为“可能不”,语 气不确定 He may not be at home. 他可能不在家。 need 意为“需要”,常用在否定句或疑问句中。 You needn't get up early tomorrow. 明天你不必早起。 一般疑问句的肯定回答常用must 。 —Need Ifill in the form now? —Yes, you must . should 意为“应该”,表示建议。 You should see the doctor at once. 你应当立刻去看医生。 意为“必须；不得不”,强调客观的需要。 Ihave to go to the hospital now. 我现在必须去医院。 have to 有人称、数和时态的变化，变否定句和疑问句 要借助do,does 或 did 。 Does Mary have to leave now? 玛丽必须现在离开吗? could 意为“可能”,语气缓 和，较委婉 might 意为“可能”,可能性 低于may He might be at home. 他可能在家。 【拓展】need作实义动词时，有人称、数和时态的 变 化 。 ①need 后接名词或动词不定式，构成否定句或疑问句时要用助动词do, does 或 did。 He needs to pass the exam. 他需要通过这次考试 。 ②sth.needs doing表示“某事需要被做”,主动 形式表示被动含义，相当于need to be done。 Your car needs washing.=Your car needs to be washed.你的车需要洗了。 【即时检测】 1.Dogs ________ provide company and reduce feelings of loneliness. A．can B．should C．must D．need 【答案】A 【详解】句意：狗可以提供陪伴，减少孤独感。 考查情态动词辨析。can能；should应该；must必须；need需要。根据“Dogs...provide company and reduce feelings of loneliness.”可知，狗狗能够提供陪伴，减少孤独感。故选A。 2.This man ________ be my Dad. He has gone to America, and next month he’ll be back. A．mustn’t B．can’t C．might 【答案】B 【详解】句意：这个人不可能是我爸爸。他去美国了，下个月回来。 考查情态动词辨析。mustn’t表示禁止或不允许；can’t不可能，表推测；might可能，表推测。根据“He has gone to America, and next month he’ll be back.”可知，这个人不可能是我爸爸。故选B。 3.—It’s our duty to protect the wild animals in our country, right? —Of course! If we don’t protect them, they die out one day. A．can B．may C．need D．should 【答案】B 【详解】句意：——保护我们国家的野生动物是我们的责任，对吗？ ——当然。如果我们不保护它们，它们有一天可能会灭绝。 考查情态动词。can可以；may可能；need需要；should应该。根据“If we don’t protect them, they…die out one day.”可知，表示一种可能性，应用may，故选B 4．—Must I hand in my homework now, Mr. Smith?   —No, you ________. A．needn’t B．shouldn’t C．wouldn’t D．can’t 【答案】A 【详解】句意：——史密斯先生，我现在必须交作业吗？——不，你不必。 考查情态动词。needn’t不需要；shouldn’t不应该；wouldn’t不愿；can’t不能。根据“Must I…”可知，此处对must的提问做出否定回答，意为“不需要，不必”。故选A。 5.To keep children staying away from danger in the street, parents ________ always tell them the traffic rules. A．should B．may C．could D．might 【答案】A 【详解】句意：为了让孩子们远离来自街道上的危险，父母应该总是告知他们一些交通规则。 考查动词辨析。should应当；may可能；could可以；might可能。根据“parents…always tell them the traffic rules.”可知，告知孩子交通规则是父母的职责，用should表示责任或义务。故选A。 三层必刷：巩固提升+能力培优+创新题型 一、单项选择（每题1分，共15分） 1．—Mum, must I stay here for a day? —No, you ________. You ________ come back after lunch. A．mustn’t, must B．mustn’t, can C．needn’t, can 【答案】C 【详解】句意：——妈妈，我必须在这里待一天吗？——不，你不必。你可以在午饭后回来。 考查情态动词。mustn’t禁止；must必须；can可以；needn’t不需要。由“must I”可知，must表示必须的否定回答用needn’t或don’t have to，表示“不必”；第二空表示“可以”，用can。故选C。 2．（25-26八年级上·江苏南京·期末）—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。 3．（25-26八年级上·江苏南京·期末）—Dad, must I finish my homework today? —No, you ________. You should go to bed now and finish it tomorrow. A．can’t B．needn’t C．shouldn’t D．mustn’t 【答案】B 【详解】句意：——爸爸，我必须今天完成作业吗？——不，你不必。你现在应该去睡觉，明天再完成。 考查情态动词的用法。can’t不能；needn’t不必；shouldn’t不应该；mustn’t禁止。must表示“必须”时，其引导的一般疑问句的否定回答用needn’t或don’t have to，表示“不必”，根据答语“You should go to bed now and finish it tomorrow.”可知，爸爸建议孩子不必今天完成作业，而是明天再完成，因此needn’t“不必”，符合语境。故选B。 4．（25-26八年级上·江苏南京·期末）You _________ return the book to the library by Friday, or you _________ pay a fine. A．must; have to B．can; must C．may; will D．should; might 【答案】A 【详解】句意：你必须在星期五之前把书归还给图书馆，否则你将不得不支付罚款。 考查情态动词辨析。must必须，强调主观上的必要性；have to不得不，强调客观上的必要性；can能，可以；may可以，可能；will将会；should应该；might可能。根据“return the book to the library by Friday”可知，这里表示图书馆的规定：周五前还书是“必须”（主观必要性）履行的义务，否则后果是“必须”（客观结果）支付罚款。故选A。 5．—Listen! I think it ________ be James playing the piano. —No. It ________ be him. He left for Canada yesterday. A．may; mustn’t B．must; can’t C．must; needn’t 【答案】B 【详解】句意：——听！我认为那一定是詹姆斯在弹钢琴。——不，那不可能是他。他昨天去加拿大了。 考查情态动词辨析。may可能；mustn’t禁止；must一定，表示肯定推测；can’t不可能，表示否定推测；needn’t不必。根据语境，第一句“Listen!”暗示较肯定的推测，用must；第二句因“He left for Canada yesterday”提供否定证据，需用can’t表示不可能。故选B。 6．—Can you play ping-pong? —________. But I can’t play football. A．Yes, I can B．No, I can’t C．Yes, you can D．No, you can’t 【答案】A 【详解】句意：——你会打乒乓球吗？——是的，我会。但是我不会踢足球。 考查一般疑问句的回答。根据问句“Can you play ping-pong?”可知，这是以“Can you”开头的一般疑问句，其肯定回答是“Yes, I can.”，否定回答是“No, I can’t.”。再结合答句后半部分“But I can’t play football.（但是我不会踢足球）”可知，前面应该是会打乒乓球，所以用肯定回答“Yes, I can”。故选A。 7．—Whose book is it? —It ________ be Lucy’s. Her name is on its cover. A．can B．may C．can’t D．must 【答案】D 【详解】句意：——这是谁的书？——它一定是露西的。她的名字在封面上。 考查情态动词辨析。can能，会；may可能；can't不可能；must一定。根据“Her name is on its cover.”可知，因为名字在封面上，所以可以确定书一定是露西的，表示有把握的肯定推测用must。故选D。 8．—________ I use your pencil? —Yes, you ________. Here you are. A．Can; do B．May; do C．Can; may D．May; can 【答案】D 【详解】句意：——我可以用你的铅笔吗？——是的，你可以。给你。 考查情态动词辨析。Can可以，do助动词；May可以，do助动词；Can可以，may可以；May可以，can可以。根据“...I use your pencil?”可知，第一空用于请求许可，may表示更礼貌的请求；根据“Yes, you...”可知，此处用于给予许可，can表示允许，且以can提问，回答应用can或can’t。故选D。 9．You ________ drink warm water and have a good rest if you have a cold, or you’ll feel worse. A．should B．had better not C．mustn’t D．can 【答案】A 【详解】句意：如果你感冒了，你应该喝温水和好好休息，否则你会感觉更糟。 考查情态动词辨析。should应该；had better not最好不要做；mustn’t禁止；can可以。根据“or you’ll feel worse”可知，这里表示你应该喝温水和好好休息，因此应选用表示建议的“should”。故选A。 10．— Can the students under 12 go to school by electrical bicycle themselves? — No, according to the law, they ________. A．can’t B．mustn’t C．needn’t 【答案】B 【详解】句意：——12岁以下的学生可以自己骑电动自行车上学吗？——不，根据法律，他们禁止这样做。 考查情态动词辨析。can’t不能；mustn’t禁止；needn’t不需要。根据“according to the law”可知，法律强调强制性禁止，应用“mustn’t”表示禁止。故选B。 11.Earthquakes can be very dangerous. We ________ learn to protect ourselves. A．might B．should C．could 【答案】B 【详解】句意：地震可能非常危险。我们应该学会保护自己。 考查情态动词辨析。might可能；should应该；could可以。根据“learn to protect ourselves”可知，这里表示应该学会保护自己，强调必要性，需用表示建议的“should”表达“必须/应当”之意。故选B。 12.—Can you swim in this river? —________. It’s too dangerous. A．Yes, I can B．No, I can’t C．Yes, you may 【答案】B 【详解】句意：——你能在这条河里游泳吗？——不，我不能。这太危险了。 考查含情态动词的一般疑问句的答语。问句为Can you...?，肯定回答用Yes, I can；否定回答用No, I can’t。根据答句“It’s too dangerous.”可知，应为否定回答。故选B。 13.Before taking the plane, all passengers ________ go through safety check. A．may B．could C．must 【答案】C 【详解】句意：在乘坐飞机前，所有乘客必须通过安全检查。 考查情态动词辨析。may可能；could能；must必须。根据“Before taking the plane”和常识可知，安全检查是乘客必须遵守的规定，must符合语境。故选C。 14.The summer vacations are coming. They ________ wait to start their trip. A．can’t B．shouldn’t C．mustn’t 【答案】A 【详解】句意：暑假即将来临。他们迫不及待地想要开始旅行。 考查情态动词辨析。can’t不能；shouldn’t不应该；mustn’t禁止。根据“wait to start their trip”及固定搭配“can’t wait to do sth.”（迫不及待做某事）可知，此处表示“他们迫不及待地想要开始旅行”。故选A。 15.—Can we still see this kind of rare trees in the mountain? —It is hard to say. There ________ be some on the top of it. A．will B．must C．may D．need 【答案】C 【详解】句意：——我们在山上还能看到这种稀有的树吗？——很难说。山顶上也许有一些。 考查情态动词辨析。will将要；must一定；may也许；need需要。根据“It is hard to say.”可知，很难说，所以山顶上也许有，表示不确定的推测用may。故选C。 2、 用所给词的适当形式填空（每题1分，共10分） 16.We should (value) the time we spend with family. 【答案】value 【详解】句意：我们应该珍惜与家人共度的时光。value“珍惜”，是动词，should是情态动词，后跟动词原形。故填value。 17.Can you (play) the piano? 【答案】play 【详解】句意：你会弹钢琴吗？句中的“Can”是情态动词，情态动词后要接动词原形，因此空格处应填play。故填play。 18.We should (use) old books instead of buying new ones. 【答案】reuse 【详解】句意：我们应该重复使用旧书，而不是买新书。根据“old books instead of buying new ones”的语境，此处强调“重复使用”，需用“reuse”；且“should”后接动词原形，故填reuse。 19.Could you please (explain) this difficult math problem to me? 【答案】explain 【详解】句意：你能给我解释一下这道数学难题吗？explain“解释”，是动词。Could you please do sth.?是固定句型，意为“请你做某事好吗”，因此填动词原形。故填explain。 20.You should (repeat) after your teacher. 【答案】repeat 【详解】句意：你应该跟着你的老师重复。repeat“重复”是动词。情态动词should后接动词原形。故填repeat。 21．（24-25七年级上·山东枣庄·期末）Can you (play) the violin? 【答案】play 【详解】句意：你会拉小提琴吗？can是情态动词，后面动词用原形。故填play。 22．（24-25七年级上·陕西延安·期末）The air was so cold that we could hardly . (breath) 【答案】breathe 【详解】句意：空气太冷了，我们几乎无法呼吸。breath是名词，情态动词could后跟动词原形，breath的动词形式是breathe，表示“呼吸”。故填breathe。 23．（25-26九年级上·甘肃庆阳·期中）I can’t (pronunciation) this new word. 【答案】pronounce 【详解】句意：我不会读这个新单词。根据“I can’t...this new word.”可知，“can’t”是情态动词的否定形式，后接动词原形。“pronunciation”是名词，其动词形式是“pronounce”意为“发音、读”。故填pronounce。 24.The box is empty. I think someone must (take) the thing in it. 【答案】have taken 【详解】句意：这个盒子是空的。我认为一定有人拿走了里面的东西。take“拿走”，must have done sth“一定做过某事”，表示对过去情况的肯定推测，固定用法。故填have taken。 25．With the help of the engineer, we could this new machine at last. (operation) 【答案】operate 【详解】句意：在工程师的帮助下，我们终于能操作这台新机器了。根据空格前“could”是情态动词，后跟动词原形，结合所给词，operation“操作”，名词，此处应填入其动词形式operate，意为“操作”。故填operate。 一、完形填空 （25-26九年级上·全国·单元测试）On Monday, I stopped my car in front of my daughter Juliet’s middle school. She jumped in the front seat, feeling 1 . She asked me to help her study for her science test. “Dad, I need to memorize a unit about the Reproductive Cycle of Plants. And I can 2 make it.” “You know, memorizing seems like the best way to study, but in fact you can do better in tests if you work on trying to 3 the material,” I said. Juliet was open to my 4 . We had two nights to study before the test. I suggested a plan. “Tomorrow night, you are going to 5 the material to me. Tonight, read the unit. Prepare to teach.” The idea of asking her to teach me was really 6 , but I decided to have a try. Studies show teaching somebody else is a very useful way to 7 . I expect the act of teaching leads to more learning than merely memorizing. On Tuesday afternoon, Juliet 8 with her science book facing me and said, “Okay, Dad. Let’s study.” I wanted her to teach me. But 9 started happening. I told myself I couldn’t be too hard on her. So instead, we started with me asking her some simple questions. She knew some but not others. When she didn’t know the 10 , I encouraged her to check the book. She started checking things that didn’t make sense. And she was actively seeking to test her understanding. I was happy to see that she wasn’t memorizing, she was trying to make sense of things, which was exactly what I expected. 1．A．active B．weak C．relaxed D．upset 2．A．easily B．completely C．possibly D．hardly 3．A．understand B．remember C．express D．repeat 4．A．secret B．advice C．request D．material 5．A．create B．read C．write D．teach 6．A．patient B．incorrect C．unusual D．useless 7．A．learn B．memorize C．involve D．pardon 8．A．went out B．sat down C．turned down D．lay down 9．A．stories B．notes C．mistakes D．courses 10．A．words B．riddles C．sentences D．answers 【答案】 1．D 2．D 3．A 4．B 5．D 6．C 7．A 8．B 9．C 10．D 【导语】本文是一篇记叙文。文章主要讲述了作者的女儿为了准备科学考试而进行复习，作者鼓励女儿把所复习的内容教给他，女儿积极响应，结果复习效果很好，作者认为教别人是一种非常有用的学习方法。 1．句意：她跳到前座上，感到很沮丧。 active积极的；weak虚弱的；relaxed放松的；upset沮丧的。根据下文“She asked me to help her study for her science test.”可知，女儿请求作者帮助复习科学考试，由此推测她心情沮丧。故选D。 2．句意：我几乎做不到。 easily容易地；completely完全地；possibly可能地；hardly几乎不。根据下文“‘You know, memorizing seems like the best way to study, but in fact you can do better in tests if you work on trying to…the material,’ I said.”可知，作者认为记忆不是最好的方法，由此推测女儿认为自己几乎做不到（记住）。故选D。 3．句意：你知道，记忆似乎是学习的最好方法，但事实上，如果你努力理解材料，你可以在考试中做得更好。 understand理解；remember记住；express表达；repeat重复。根据下文“I expect the act of teaching leads to more learning than merely memorizing.”可知，作者认为教别人比单纯记忆能学到更多，由此推测此处指理解材料。故选A。 4．句意：朱丽叶接受了我的建议。 secret秘密；advice建议；request请求；material材料。根据上文“‘You know, memorizing seems like the best way to study, but in fact you can do better in tests if you work on trying to…the material,’ I said.”可知，作者给女儿提出了建议，此处指女儿接受了建议。故选B。 5．句意：明天晚上，你要把材料教给我。 create创造；read阅读；write写；teach教。根据下文“The idea of asking her to teach me…”可知，作者让女儿教自己。故选D。 6．句意：让她教我的想法真的很不寻常，但我决定试一试。 patient耐心的；incorrect不正确的；unusual不寻常的；useless无用的。根据上文“‘You know, memorizing seems like the best way to study…’”可知，通常都是家长教孩子，而此处作者让女儿教自己，由此推测这个想法不同寻常。故选C。 7．句意：研究表明教别人是一种非常有用的学习方法。 learn学习；memorize记忆；involve涉及；pardon原谅。根据下文“I expect the act of teaching leads to more learning than merely memorizing.”可知，作者认为教别人比单纯记忆能学到更多，由此推测教别人是一种有用的学习方法。故选A。 8．句意：星期二下午，朱丽叶拿着科学书坐在我面前说：“好吧，爸爸。我们开始学习吧。” went out出去；sat down坐下；turned down调低；lay down躺下。根据上文“On Tuesday afternoon…”及语境可知，此处指女儿拿着书坐在作者面前准备开始学习。故选B。 9．句意：但是错误开始发生了。 stories故事；notes笔记；mistakes错误；courses课程。根据下文“I told myself I couldn’t be too hard on her. So instead, we started with me asking her some simple questions.”可知，作者对自己说不能对她太苛刻，由此推测女儿在教作者的过程中出现了错误。故选C。 10．句意：当她不知道答案时，我鼓励她查书。 words单词；riddles谜语；sentences句子；answers答案。根据上文“So instead, we started with me asking her some simple questions.”可知，作者问女儿问题，此处指女儿不知道答案。故选D。 二、阅读理解（每题2分，共8分） You might often use emojis (表情符号) when you talk to your friends online. But did you know when emojis came into our lives? Before emojis, emoticons (颜文字) first appeared. Scott Fahlman was a teacher at Carnegie Mellon University, US. On Sept 19, 1982, he made history by posting “:-)” online. Guinness (吉尼斯) World Records called it the “first digital (数字) emoticon”. Over the past 40 years, emoticons and later emojis became central to our online chats (聊天). GIFs and memes (表情包) also appeared. Now there are 3,600 emojis for us to show our feelings, according to CNN. Emojis are like our body language online. When we can’t find the right words, emojis can help. They make our chats more understandable. According to a 2017 study, emojis help us get the same happiness from online talks that we get from talking in person. Our brain sees them as language. Emojis change, too! Unicode brings new emojis every year. And it cares about race (种族), gender (性别) and other things. In 2015, for example, it brought out emojis with different skin tones (肤色). In 2016, emojis about different jobs came out, with women’s versions (版本) of them. 11．Which of the following were the first to come into our lives? A．Emojis. B．Emoticons. C．GIFs. D．Memes. 12．What does the underlined word “central” in paragraph 3 mean? A．Easy. B．Careful. C．Important. D．Different. 13．What does paragraph 4 tell us? A．Emojis work better than body language. B．Emojis can help our online talks go well. C．We should often talk to others face to face. D．Words can better show our feelings than emojis. 14．What’s the best title for the passage? A．Emojis Change the Ways of Talks B．Emojis Are Useless on Talks C．Different People Use Different Emojis D．Teachers Enjoy Making Emojis 【答案】11．B 12．C 13．B 14．A 【导语】本文介绍了表情符号的起源、发展及其在网络聊天中的重要性。 11．细节理解题。根据“Before emojis, emoticons (颜文字) first appeared.”可知，最先出现的是颜文字。故选B。 12．词义猜测题。根据“Over the past 40 years, emoticons and later emojis became central to our online chats (聊天).”可知，颜文字和后来的表情符号成为了我们在线聊天的核心，划线词的意思是“核心”，说明颜文字和表情符号很重要，与important意思相近，故选C。 13．段落大意题。根据“Emojis are like our body language online. When we can’t find the right words, emojis can help. They make our chats more understandable.”可知，本段主要告诉我们表情包可以帮助我们的在线聊天顺利进行，故选B。 14．最佳标题题。文章详细介绍了表情符号的起源、发展以及它们在网络交流中的重要性，因此选项A“表情符号如何改变了我们的谈话方式”最能反映文章的主旨。故选A。 三、短文填空（每题1分，共10分） 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。请将答案写在答题卡上指定的位置。 Take a look at the trash bins outside of your house. They often come in 15 (difference) colors. But this isn’t just for fun—those colors tell you how you should sort (分类) 16 (you) trash. Not all trash 17 (be) the same. There is household (厨余) trash—things like banana peels and leftover food (剩饭). There’s harmful (有害的) trash, such as batteries (电池). And then there’s recyclable trash, like plastic 18 (bottle). It’s important to sort these kinds of trash 19 (correct). Sorting trash can help 20 (we) in many ways. We can make sure 21 harmful things, such as batteries, don’t pollute our ground 22 water. We can reuse some trash, such as paper, metal, glass and old clothes, 23 (make) new things. How do we sort trash? It’s easy. You can have three bins 24 your home—one each for household, harmful and recyclable trash. Do your part for our world. 【答案】 15．different 16．your 17．is 18．bottles 19．correctly 20．us 21．that 22．or 23．to make 24．in 【导语】本文主要讲述了垃圾分类的重要性以及如何进行垃圾分类。 15．句意：它们通常有不同的颜色。根据colors可知，空格处作定语修饰名词colors，需用形容词，difference“不同，差异”，名词，其形容词形式为different。故填different。 16．句意：但这不仅仅是为了好玩——这些颜色告诉你应该如何分类你的垃圾。根据trash可知，此处作定语修饰名词，需用形容词性物主代词your“你的”。故填your。 17．句意：并非所有的垃圾都是一样的。文章时态为一般现在时，主语是all trash，是不可数名词，所以谓语动词用单数形式，be动词用is。故填is。 18．句意：然后还有可回收垃圾，比如塑料瓶。此处不单指一个瓶子，需用复数形式表示泛指，bottle的复数为bottles。故填bottles。 19．句意：正确地分类这些种类的垃圾很重要。此处修饰动词sort需用副词，correct“正确的”，形容词，其副词形式为correctly。故填correctly。 20．句意：垃圾分类可以在很多方面帮助我们。we“我们”，主格代词，此处作为help的宾语，需用宾格代词，we的宾格为us。故填us。 21．句意：我们可以确保有害物质，比如电池，不会污染我们的土地和水。根据“We can make sure ... harmful things, such as batteries, don’t pollute our ground ... water.”可知，空格处需要一个连接词来引导宾语从句。故填that。 22．句意：我们可以确保有害物质，比如电池，不会污染我们的土地和水。根据“such as batteries, don’t pollute our ground ... water.”可知，ground和water是并列关系，否定句里用连词or。故填or。 23．句意：我们可以重新使用一些垃圾，比如纸张、金属、玻璃和旧衣服，来制造新的东西。reuse sth. to do sth.意为“重新使用某物来做某事”，此处用动词不定式to make作目的状语。故填to make。 24．句意：你可以在家里放三个垃圾桶——分别用于家庭垃圾、有害垃圾和可回收垃圾。根据“You can have three bins ... your home ...”可知，此处需用一个介词来表示位置，表示“在家里”，用介词in。故填in。 （19-20九年级上·陕西西安·期中）Taking kids to the movies sounds like fun. You have to obey the cinema rules. Now we have some suggestions for you. Choose the right movie and date. Make sure that you’ve chosen a suitable movie for your children’s ages and that the running time isn’t too long. Avoid opening days, especially with younger children, as too many people can mean long lines and more noise. Buy the tickets ahead of time and bring your own snacks. Save yourself time at the ticket box and snack bars. You can buy your tickets online. And bringing snacks from home saves money as well as time. You can bring a box of popcorn to share. Also, bringing small drinks can help to avoid toilet trips. Let the kids know the rules. It’s time to talk about a few rules. Make sure your children know the usual cinema rules about being quiet, staying in their seats and not disturbing other people. Ask them to tell you some rules before you go inside the cinema — that’ll make sure they can remember them. Save the attention span for the movie. Trying to keep your kids sitting for two hours can be difficult. Make it easy for them by skipping the endless previews (电影预告片) and ads at the start of a movie. Ask about when the movie will start and don’t get into the theatre until then. 2．Why should we avoid opening days when taking kids to the movies? Because it means we can avoid . 3．Where can we buy tickets to save time? We can buy tickets . 4．In which way can we make sure the kids know the rules of in the cinema? We can ask them to before going inside the cinema. 5．How to save the attention span for the movie? We can and ads at the start of a movie. 6．How many suggestions does the writer give us about taking kids to the movies? The writer gives us suggestions besides telling children some cinema rules. 【答案】2．long lines and more noise 3．online 4．tell you some rules 5．skip the endless previews 6．three 【分析】文章就带孩子去看电影这方面需要注意的事项给出了一些建议。 2．根据“Avoid opening days, especially with younger children, as too many people can mean long lines and more noise.”可知，避免开放日是因为太多的人可能意味着要排长队，会有更多的噪音。故填long lines and more noise。 3．根据“You can buy your tickets online.”可知，可以在网上买票节约时间，故填online。 4．根据“Ask them to tell you some rules before you go inside the cinema — that’ll make sure they can remember them.”可知，在你走进电影院之前，让他们告诉你一些规则，这样可以确保他们能记住这些规则。故填tell you some rules。 5．根据“Make it easy for them by skipping the endless previews and ads at the start of a movie.”可知，在电影开始的时候跳过没完没了的预告片和广告，可以让他们更轻松地观看电影，故填skip the endless previews。 6．根据“Choose the right movie and date.Buy the tickets ahead of time and bring your own snacks.Let the kids know the rules.Save the attention span for the movie.”可知，文中一共提出了四条建议，所以除了“telling children some cinema rules”之外，还有三条建议，故填three。 7 / 10 学科网（北京）股份有限公司 $