初中语法情态动词知识点练习题.docx

1、初中语法情态动词知识点练习题初中语法：情态动词知识点练习题一、情态动词单项选择题1Simon, can you lend this magazine to me? No problem. But you _ keep it clean.Amust Bneed Cmay Dcan【答案】A【解析】【详解】句意：西蒙，你能把这本杂志借给我吗？没问题。但是你必须保持它干净。考查情态动词。must必须；need需要；may也许；can能；此处是提醒对方“必须保持杂志干净”，表示必要；故选A。2I dont care what people think.Well, you _ . Some opinio

2、ns are worth weighing.Ashould Bmight Ccould Dwould【答案】A【解析】【详解】句意：我不在乎别人怎么想。嗯，你应该在乎。有些意见值得权衡。考查情态动词。should应该；might可能；could能；would将会，根据前面的“I dont care what people think”和后面的“Some opinions are worth weighing”可知，应该是“你应该在乎”，故选A。3Mary can _ very well.Aswims Bswimming Cswim Dswam【答案】C【解析】【分析】【详解】句意：玛丽游泳游得

3、很好。考查动词。swims动词第三人称单数形式；swimming动名词；swim动词原形；swam过去式。根据句子结构，空格前为情态动词can，故空格处应用swim动词原形。故选C。4Mr. Smith_ be at home. He has gone to Hong Kong.Acan Bcant Cmust Dmustnt【答案】B【解析】【详解】句意：史密斯先生不可能在家。他去香港了。考查情态动词辨析。can能够；cant不可能；must必须；mustnt禁止。根据“He has gone to Hong Kong”可知，去了香港所以不可能在家，表否定推测用cant，故选B。5Never

4、 throw objects from the building. Even a small object _ cause serious injuries, or death, when dropped from a great height.Amust Bshould Cmay Dneed【答案】C【解析】【详解】句意：切勿将物体从建筑物中扔出去。从高处坠落时，即使是小物体也可能造成严重伤害或死亡。考查情态动词辨析。must必须；should应该；may可能；need需要。根据“Even a small object.cause serious injuries, or death, wh

5、en dropped from a great height.”可知，从高空中掉落一个小的物体都有可能造成伤害或死亡，表示可能性用may，故选C。6Steen, what you said has hurt her. Youd better _ sorry to her, _ you will lose a good friend.Asay; and Bto say; so Cto say; but Dsay; or【答案】D【解析】【详解】句意：Steen，你说的话伤害了她。你最好向她道歉，否则你会失去一个好朋友。考查情态动词后接动词原形以及连词辨析。had better do sth“最好

6、做某事”，故第一空填say。and和；so因此；but但是；or否则。根据“Youd better sorry to her, you will lose a good friend”可知，此处表示否则就会失去一位好朋友，故选D。7We_ breathe the same breath and share the same future as Chinese people.Amight Bshould Ccould Dwould【答案】B【解析】【详解】句意：我们要同中国人民同呼吸、共命运。考查情态动词辨析。might可能；should应该；could能够；would将。根据“breathe

7、the same breath and share the same future as Chinese people”可知，应该与中国人民共命运，故选B。8All the students in our school _ keep our school clean. Our school is like our home.Amust Bcan Cmay Dmight【答案】A【解析】【详解】句意：我们学校所有的学生必须保持我们的学校清洁。我们的学校就像我们的家。考查情态动词。must必须，一定；can能；may可能；might可能。根据“Our school is like our home

8、”可知，表示“必须保持学校清洁”。故选A。9 Will humans live on other planets? It _ be true. Its hard to predict the future.Amay Bneed Cmust Dshould【答案】A【解析】【详解】句意：人类会生活在其他星球上吗？这可能是真的。未来很难预测。考查情态动词辨析。may可能；need必须；must一定；should应该。根据“Its hard to predict the future”可知，猜测可能是真的，故选A。10You _ pay to get into the concert. Its fr

9、ee.Acant Bmust Cmight Ddont have to【答案】D【解析】【详解】句意：你不必付钱就可以进入音乐会。它是免费的。考查情态动词。cant不能；must必须；might可能；dont have to不必；根据Its free可知，音乐会是免费的，所以没有必要花钱，故选D。11Driving in the mountains can be very dangerous.You _ be too careful.Ashouldnt Bcant Cmustnt Dneednt【答案】B【解析】【详解】句意：在山上开车会很危险。你再小心也不为过。考查情态动词。shouldnt

10、不应该；cant不能；mustnt禁止；neednt不必。根据“Driving in the mountains can be very dangerous”可知在山上开车的时候一定要非常小心，cant.too.“再也不为过”，固定用法。故选B。12Will you go to Daniels house for his birthday party tomorrow?I _ go there, but Im not sure. I have to ask my mum.Acan Bmay Cshould Dmust【答案】B【解析】【详解】句意：明天你会去丹尼尔家参加他的生日聚会吗？我可能去

11、那儿，但我不确定。我得问问我妈妈。考查情态动词，can能，会；may可能；should应该；must一定，必须。根据“but Im not sure. I have to ask my mum.”，可知应该是不一定，故选B。13We shouldnt _ their mistakes.Ato laugh Blaugh at Claugh Dto laugh at【答案】B【解析】【详解】句意：我们不应该嘲笑他们的错误。考查动词形式及短语辨析。laugh嘲笑，不及物动词；laugh at sb.嘲笑某人。shouldnt不应该，情态动词后接原形动词，可排除AD两项；结合空后mistakes作宾语

12、，可知用laugh at，故选B。14Generally speaking, there _ be any survivors(幸存者) after such a long time. However, two young people were found _. Life is super-nature!Amustnt; living Bcant; living Cmay; dead Dcant; alive【答案】D【解析】【详解】句意：一般来说，过了这么长的时间，是不可能有任何幸存者了。可是，还是发现了两名活着的年轻人。生命真的是神秘的！考查情态动词。cant不可能；mustnt禁止；m

13、ay可能；alive活着的，多作表语或补语；living活着的，作定语；dead死的；第一空表示长时间后不可能有幸存者，表示不可能用cant；根据生命是神秘的可推测两个年轻人是活着的，第二空用alive，故选D。15The little girl _ be a little slow, but at least she doesnt make stupid mistakes.Amay Bneed Ccant Dmustnt【答案】A【解析】【分析】【详解】句意：这个小女孩可能有点迟钝，但至少她不会犯愚蠢的错误。考查情态动词。may可能；need需要；cant不可能；mustnt不允许。根据“b

14、ut at least she doesnt make stupid mistakes”可知，前后两句是转折关系，因此小女孩可能有点迟钝。故选A。16一I often see the sign in schools. What does it mean?一Students _ bring mobile phones to school.Aneednt Bcant Ccouldnt Dwouldnt【答案】B【解析】【分析】【详解】句意：我经常在学校里看到这个标牌。它是什么意思？学生不能带手机上学。考查情态动词辨析。neednt不必；cant不能；couldnt不能；wouldnt不会。根据标牌

15、内容可知，是学生不能带手机上学；could是can的过去式，此句是陈述学校的规定，应用一般现在时。故选B。17 I saw Mr. Li in his office just now. No, it _ be him. He has _ Guangzhou and will be back in two days.Amustnt；gone to Bmustnt；been to Ccant；been to Dcant；gone to【答案】D【解析】【分析】【详解】句意：我刚才看见李先生在他的办公室里。不，不可能是他。他去了广州，两天后回来。考查情态动词和现在完成时。mustnt禁止；cant不

16、可能；have been to意为“曾经去过某地”，表示现在已不在那里了；have gone to意为“已经去了某地”，说话时此人还没回来。根据下文“He has gone to Guangzhou”可知，此处表否定推测，A、B选项可排除。根据下文“will be back in two days”可知，李先生还在广州没有回来，故第二空应用gone to。故选D。18Its really cold today.And its cloudy too, so it _ snow.Aneed Bmay Cmustnt Dneednt【答案】B【解析】【详解】句意：今天真冷。而且天气多云，所以可能会下

17、雪。考查情态动词。need需要；may可能；mustnt禁止；neednt不必。根据“Its really cold today.”及“And its cloudy too”可知，天气冷还多云，由此推出可能会下雪，用may符合语境。故选B。19Mr. Black _ be at home now. He went abroad on vacation last Friday.Acant Bmustnt Cneednt Dshouldnt【答案】A【解析】【详解】句意：布莱克先生现在不可能在家。他上周五去国外度假了。考查情态动词词义辨析。cant不可能，不会；mustnt禁止；neednt不需要

18、；shouldnt不应该。根据“He went abroad on vacation last Friday.”可知，布莱克先生上周五出国了，所以猜测他现在不可能在家。故选A。20We _ always be thankful to our teachers for their support.Amust Bshould Ccan Dcould【答案】B【解析】【分析】【详解】句意：我们应该总是感谢老师们的支持。考查情态动词辨析。must必须；should应该；can可以；could可以，过去式。根据常识，对老师们的支持，我们应该感谢。故选B。21The little girl _ reach

19、 the book on the desk. She is too short.Acant Bmustnt Cneednt Dshouldnt【答案】A【解析】【详解】句意：小女孩够不着桌上的书。她太矮了。考查情态动词辨析。cant不能；mustnt禁止；neednt不必；shouldnt不应该。根据“She is too short”可知，太矮了不能够到桌上的书，故选A。22Must I hand in my science report now? No, you _.You can give it to me tomorrow.Acant Bneednt Cshouldnt Dmustnt

20、【答案】B【解析】【分析】【详解】句意：我必须现在交科学报告吗?不，你不必。你可以明天给我。考查情态动词。cant不能；neednt不必、不需要；shouldnt不应该；mustnt禁止。根据“You can give it to me tomorrow.”可以明天给我，可知是不必现在上交。对于must引导的一般疑问句，肯定回答用must，否定回答用neednt或donthaveto来回答，故选B。23The postcard _ come from Mary. She is the only person in France now.Acan Bmust Cmay Dneed【答案】B【解析

21、】【详解】句意：明信片一定是玛丽寄来的。她是唯一在法国的人。考查情态动词。can可能；must必须，一定；may可能；need需要。根据“She is the only person in France now.”可知，此处是有把握的肯定推测。故选B。24Mobile phones are not allowed to bring into schools, so you _ break the rule.Amustnt Bneednt Cmight not【答案】A【解析】【分析】【详解】句意：手机不允许带进学校，所以你不能违反规定。考查情态动词。mustnt不准；neednt不需要；mig

22、ht not可能不。根据上文“Mobile phones are not allowed to bring into schools”可知，此处指的是不准违反在校不能带手机的规定，A选项符合句意，故选A。25Mum, _ I finish my writing now?No, you neednt. You may have dinner first.Acan Bcould Cmust Dmight【答案】C【解析】【详解】句意：妈妈，我现在必须要完成写作吗？不，你不需要。你可以先吃晚饭。考查情态动词。can能够；could可能；must必须；might可能。根据答语为否定可知，must提问，

23、肯定回答用must，否定回答用neednt或dont have to，故选C。【点睛】易错分析：在学习中要注意情态动词must的肯定及否定回答。26 Mom, can I go out with Anna tonight? Sure, but you _ come back home by 9:00.Acant Bneednt Cmust Dneed【答案】C【解析】【详解】句意：妈妈，我今晚能和安娜出去吗？当然可以，但你必须在9点之前回家。考查情态动词辨析。cant不会，不能；neednt不需要；must必须，一定；need需要。根据空前“Sure,”和but的语境可知，应是必须在9点之前回

24、家。故选C。27 Some students spend much time on their mobile phones and dont read any books. Thats too bad. Everyone _ be a book-lover. Reading is more enjoyable.Acould Bshould Cmust Dmay【答案】B【解析】【详解】句意：一些学生花费太多时间在手机上，而且读书不多。那太糟糕了。每个人都应该是读书爱好者。读书更加令人愉快。考查情态动词。could能够；should应该；must必须；may可能。根据“Everyone.be a

25、 book-lover. Reading is more enjoyable.”可知此处表示每个人都应该热爱读书。故选B。28There is enough milk and eggs in the fridge. So you _ not buy any these days.Acan Bneed Cmust Dshould【答案】B【解析】【详解】句意：冰箱里有足够的牛奶和鸡蛋。所以现在你不用买了。考查情态动词辨析。can能够；need必须；must必须；should应该。根据“There is enough milk and eggs in the fridge”可知，冰箱里有足够的食物

26、，没必要再买了，故选B。29Mum, _ I go to the shopping center with Anna now?Im afraid you cant. You should clean your room first.Ashould Bmust Ccan Dneed【答案】C【解析】【详解】句意：妈妈，我现在可以和安娜一起去购物中心了吗？恐怕不行。你应该先打扫你的房间。考查情态动词辨析。should应该；must必须；can可以；need需要。根据答语“Im afraid you cant.”可知，用cant做否定回答，所以用can提问，故选C。30On my way to th

27、e supermarket, I saw Linda hanging out with her sister.It _ be her. She has gone to Shanghai.Acant BmightCcould Dmustnt【答案】A【解析】【详解】句意：在我去超市的路上，我看见琳达和她姐姐在一起。那不可能是她。她去上海了。考查情态动词辨析。cant不可能；might可能；could可以；mustnt禁止。根据“She has gone to Shanghai.”可知，此处表示不可能是她，表否定推测用cant，故选A。31Can you play chess?_. I think

28、 its easy.AYes, I do BNo, I dontCYes, I can DNo, I cant【答案】C【解析】【详解】句意：你会下象棋吗？是的，我会。我认为它很容易。考查一般疑问句。一般疑问句“Can you?”的回答应该用can，排除A和B，根据“I think its easy”可知，空缺处应该是肯定回答，用Yes, I can，排除D，故选C。32There is a box on the table. Whats in it?I dont know. It _ be a gift from your aunt.Acan Bmight Cmust Dshould【答案】

29、B【解析】【详解】句意：在桌子上有一个盒子。什么在里面？我不知道。它可能是来自你姑姑的一个礼物。考查情态动词辨析。can能够；might可能；must一定；should应该。根据“I dont know”以及“It be a gift from your aunt”可知，此处是推测可能是来自姑姑的礼物，故选B。33 _ you please tell me your pen pals name? Sure. His name is Jeff.ADo BCould CDoes DAre【答案】B【解析】【详解】句意：你能告诉我你笔友的名字吗？当然。他叫杰夫。考查动词。Do助动词；Could可以，情态动词；Does助动词第三人称单数形式；Are是，be动词复数形式。Could you please .?为固定句型，意为“请你好吗？”，其中could表示一种委婉的语气。故选B。34Its a fine day toda