人教版英语英语情态动词完整归纳含答案
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英语情态动词含答案解析一、情态动词单项选择题1.— Listen! Peter is singing in the next room.— It ________ be him. He has gone back to his hometown.A.can’t B.might C.must D.shouldn’t【答案】A【解析】【分析】【详解】句意:——听!彼得正在隔壁房间唱歌。
——不可能是他。
他已经回到他的家乡了。
考查情态动词辨析。
can’t不可能;might可能;must一定、必须;shouldn’t不应该。
根据“He has gone back to his hometown.”可知他已经回到他的家乡了,说明不可能是彼得在隔壁房间唱歌,表示否定推测,用can’t“不可能”,故选A。
2.You ________ be careful with the camera. It costs!A.can B.will C.should D.may【答案】C【解析】【分析】【详解】句意:你应该小心你的相机。
它很贵!考查情态动词辨析。
can可以;will将;should应该;may可能。
根据“It costs!”可知相机很贵,应该小心。
故选C。
3.— Must I finish the homework today, Mr. Brown?— No, you ________. You can finish it in two days.A.can’t B.mustn’t C.needn’t【答案】C【解析】【详解】句意:——布朗先生,我必须今天完成作业吗?——不,你不必。
你可以在两天内完成它。
考查情态动词。
can’t不可能;mustn’t禁止;needn’t不必。
must引导的一般疑问句,否定回答用don’t have to或needn’t,故选C。
4.— Who is the woman _______ short hair?—I think she ________ Kate’s mother.A.has ; maybe B.with; maybe C.has; may be D.with; may be【答案】D【解析】【分析】【详解】句意:——那个短发的女人是谁?——我想她可能是凯特的妈妈。
冬小麦:9、10月份播种,次年4、5月份收割(主要在长城以南)春小麦:春节后播种,8、9月份收获(主要在长城以北)棉花:4——9月油菜:12——次年5月花生:4——10月甜菜:5——9月水稻:东北:5、6——10月(单季)南方:4——7月,7——10、11月(双季)华北冬麦区,是我国主要的冬麦区,播种面积占我国的47%,总产占我国的53%。
一般年份冬麦可安全越冬,大于0℃积温4100℃。
可供小麦、早中熟玉米的两熟。
水是决定播种面积的限制因子。
黄河以北地区多种在灌溉地上,黄淮平原是旱地麦适宜区,生产潜力大。
长江中下游冬麦区,种植面积占12.3%,总产占45%。
3-5月江淮平原光温水较协调。
3-5月降水量大于450mm的地区属不适宜种麦区。
该区小麦商品率较高。
东北春麦区,黑龙江、吉林温度低,春麦适宜。
西北春冬麦区,灌区和黄土高原区。
除南疆外主要是春小麦,南疆冬小麦,适应好,生产力高,品质优。
西南麦区,四川盆地、云贵高原。
四川冬暖,温水适宜,但光照少,病虫严重。
高原光照强,灌溉成熟期温度低,利于高产。
青藏高原冬春麦区,光温水配合利于小麦生长、抽穗-成熟期长达50-80天。
降水不足,小麦种在水浇地上。
二.农作物生长季节油菜秋季种植,主要生长季节在冬季,春季收获。
棉花则是早春播种种植,秋季收获。
南方也有秋冬季播种夏季收获的。
水稻在南方有单季,是初夏种植,秋季收获;双季则是春末种植夏季收获早稻,晚稻是夏季种植秋季收获。
由于棉花和油菜在南方要经过冬季,所以受雪灾的影响比较大。
辣椒、番茄等茄果类蔬菜;黄瓜、苦瓜、丝瓜等瓜果类蔬菜及豆类都是短日照作物,正常收获时间是夏季;白菜、葱、蒜等是长日照作物,一般秋季种植,春天收获。
任何反季节蔬菜的种植无非是两个方面:一是春提早,二是秋延后。
细分:油菜:北方小油菜原产我国西部,分布于我国的西北、华北、内蒙古及长江流域各省(区)世界各地也广泛分布。
北方春小油菜的生育期60—130天;冬小油菜130—290天。
语法归纳之情态动词情态动词有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (n eeded), ought to等。
情态动词无人称和数的变化;不能单独使用,必须与其后的动词原形构成谓语。
一、can, could1)表示能力(体力、知识、技能)。
Can you lift this heavy box?(体力)Mary can speak three Ian guages.知识)Can you skate?(技能)此时可用be able to代替。
Can只有一般现在时和一般过去式;而be able to则有更多的时 ^态。
I ' ll not be able to come this after noon.当表示经过努力才得以做成功某事”时应用be able to,不能用Can。
如:He was able to go to the party yesterday eve ning in spite of the heavy rain.2)表示请求和允许。
---- C an I go now?——Yes, you can. / No, you can ' t.此时可与may互换。
在疑问句中还可用could,might代替,不是过去式,只是语气更委婉,不能用于肯定句和答语中。
----Could I come to see you tomorrow?——Yes, you can. ( No, I 'afnaid no t.)3)表示客观可能性(客观原因形成的能力)。
They' ve cha nged the timetable, so we can go by bus in stead.This hall can hold 500 people at least.4)表示推测(惊讶、怀疑、不相信的态度),用于疑问句、否定句和感叹句中。
英语情态动词含答案解析一、情态动词单项选择题1.—Can children under the age of 12 go to school by electrical bicycle themselves?—No, according to the law, they ________.A.may not B.needn’t C.mustn’t D.shouldn’t【答案】C【解析】【详解】句意:——12岁以下的孩子能自己骑电动自行车上学吗?——不,根据法律,他们不能。
考查情态动词。
may not可能不;needn’t不需要;mustn’t禁止;shouldn’t不应该。
根据“No, according to the law, they...”可知,根据法律,他们禁止骑电动自行车上学。
故选C。
2.—Is that red schoolbag Mary’s?—It ________ be hers. She hates that color.A.can’t B.may C.might D.mustn’t【答案】A【解析】【分析】【详解】句意:——那个红色书包是玛丽的吗?——不可能是她的。
她讨厌那种颜色。
考查情态动词。
can’t不能;may可以;might或许;mustn’t禁止。
根据“She hates that color.”判断,包不可能是玛丽的,表示否定的推测用can’t be。
故选A。
3.—It’s said that nuclear power will be used to produce electricity in Xianning.—However, nuclear power _________ be very dangerous.A.can B.need C.must D.should【答案】A【解析】【分析】【详解】句意:——据说咸宁将利用核能发电。
——然而,核能源可能非常危险。
人教版英语情态动词(完整版)含解析一、选择题1.-Do you think the rain will stop tomorrow?-_____. It has rained for four days. It’s too wet everywhere.A.I hope not B.I don’t think soC.Don’t worry D.I hope so2.—Anna, can you come to my party tomorrow night?—_________, but I have to stay at home because of the flu.A.I’d love to B.Sounds good C.That’s OK D.Why not 3.—The game is too hard for me. I will certainly lose.—________. You should never say no before you try.A.Forget it! B.Come on! C.I’m sorry.D.Pardon me? 4.—I’m afraid I can’t find the key to the car.—______. I’ll wait for you. We have enough time.A.Hurry up B.All rightC.It is up to you D.Hold your horses5.—Our family will go to Hangzhou for a holiday this summer.—________.A.Well done B.I am glad to hear thatC.Best wishes to you D.Have fun6.—I plan to find a part-time job in the coming summer holiday.—________ It will be a totally different experience.A.See you later. B.You’d better not.C.I’m sorry to know that.D.That sounds like fun.7.— I find it difficult to fall asleep before exams. Could you help me?— ___________. We have helped many students with similar problems.A.No problem B.Come on C.Well done D.What a pity 8.—________.—It’s a pleasure.A.Don’t worry about the task B.Thank you for showing me aroundC.Be careful when you travel D.You’d better get up now9.—I thought I’d try to repair the car myself.— __________ ! You know nothing about the car.A.No way B.You can’t be serious C.I couldn’t agree more D.Don’t change a thing10.—It's a shame to ask you to lend me more money, but. . .— ______ . You really need money to keep on with your education.A.Don't be silly B.Forget it C.No way D.Don't mention it 11.—I’m sorry. That wasn’t of much help.— ________. In fact, it was most helpful.A.Thanks anyway B.It doesn’t matter C.Of course not D.Sure it was12.—I’m so sorry to keep you waiting for me so long.— ________!A.With pleasure. B.Don’t say so C.I don’t think so D.It doesn’t matter 13.—I prefer western food. It’s delicious and good for us.—_______ ? But western food is said to be high in sugar and fat.A.Is that right B.How do you know thatC.Do you really think so D.Who told you that14.—Can I look at the menu for a few more minutes before I decide?—Of course. ________, Sir.A.Make yourself at home B.Enjoy yourself C.It doesn’t matterD.Take your time15.— Could you please clean your room?—_________. I’ll do it at once.A.Yes, sure B.Sorry, I can’t C.It doesn’t matter D.Here you are 16.— What do you think of the movie Mr. Bea ?— ____. It’s very funny.A.I can’t stand it .B.I don’t mind it C.I love it. D.I hate it. 17.—Would you please help me with my spoken English?—__________. First you should know practice makes perfect.A.That’s right B.No problem C.Quite well D.No, thanks 18.— Shall we go to Nanjing Green Expo Park to enjoy the beautiful flowers this afternoon?—________. Let’s go there by bike.A.I think so B.That’s all right C.My pleasure D.Sounds great 19.—I have got a new job as a presenter in the Wenzhou Radio Station!—________.A.Come on B.Good idea C.Congratulations D.All right 20.—Why not take your son to watch the new film A Little Red Flower?—__________.A.Good idea B.No problem C.Good luck D.No way 21.—Do you like cartoons or scary movies?—_______. They can cheer me up.A.Yes, I do B.No, I don't C.Cartoons D.Scary movies 22.—Excuse me, can you give me some water? The cup is empty.—________A.Go ahead. B.My pleasure C.At your service D.You’d better not. 23.—You seem so happy today, Jack.—________? I won the first prize in the singing competition yesterday.A.So what B.How come C.Guess what D.Why not 24.—Susan, will you please go and empty that drawer?— _________ ?A.What for B.What is it C.How is it D.How come 25.—It’s been a wonderful party. Thank you very much?—- ________________.A.With pleasure B.No , thanks C.It’s OK D.I’m glad you enjoyed it .26.—________!—Yes. It sounds gentle and relaxing.A.How good the vegetable soup is B.How exciting the storybook isC.What nice music Ann is playing D.What a beautiful flower Jim keeps 27.—All of Mark Twain’s novels are popular.— ________. Especially The Adventures of Tom Sawyer.A.I can’t agree more B.That’s not the case C.That’s not the point D.Don’t mention it 28.—How would you like your soup?—________.A.Very delicious B.With some tomatoes and eggs, pleaseC.I like it very much D.No, thanks29.—Don’t keep the water running when you brush your teeth.— ________ .A.I hope so B.I’m afraid not C.Sorry, I won’t D.It’s nothing 30.— Why will you take part in the charity walk? You are not good at running at all.— ________. I run to show that I can help others.A.Not exactly B.That’s not the point C.I can’t agree more D.It sounds like a pity 31.—Shall we go to the amusement park right away or the day after tomorrow?—________. Any time will do.A.Excuse me B.Have a good timeC.It’s up to you D.I’m afraid I can’t32.—How do you like coffee, Minnie?—It tastes very terrible. ________.A.I have no idea B.I don’t mind it C.I really can’t stand it D.I can’t afford it 33.— Mr. Smith, I won the first prize in the competition.—______ I think you’ll do better and better.A.Congratulations! B.Good idea! C.That’s all right!D.What a shame! 34.—Oh, my love, you say you have ordered a dozen cups of bubble tea (奶茶)?—________A.Agree. B.Forget it. C.I really do. D.Are you kidding me? 35.—He is too short to be a successful basketball player.—________ Every dog has its day.A.I think so. B.It’s hard to say.C.That’s right.D.You’d better not. 36.— May I have a look at the newspaper China Daily?— Certainly. ________A.Thank you. B.It’s a pity.C.Here you are. D.I’d like to. 37.—I just got a message from Ms. Yang and she said she would come to our meeting this afternoon.— She always has good ideas.A.Why not? B.What a pity! C.Time is up. D.That’ll be very nice. 38.— Mike, are you ready for the coming final exam?— ________. I have prepared it for weeks.A.You bet B.No deal C.Bad luck D.Have fun 39.—Can you tell me how to get to the park?—________—Thank you all the same.A.Show me the map, please.B.Certainly. It’s opposite the museum.C.Sorry, I don’t know. I’m a stranger here.D.Sure. Turn right and go along Rock Road.40.—How about buying that coat?—________. It’s too expensive. I can’t afford it.A.That sounds good B.No way C.Good idea D.What a pity 41.—I wonder if Tenny is doing well in her new school.—________. She is old enough to look after herself well.A.You’re welcome B.Good luck C.It’s a pity D.No need to worry 42.— Wow, what a good smell! Can I have a piece of cake?— ________A.No way. B.Good idea! C.HeIp yourself. D.What a pity! 43.— Would you mind my turning on the TV? The New Year concert has just begun.— ________. Just go ahead.A.Please don’t B.Better not C.Of course not D.I’m afraid not 44.—Mum, Joe has broken a cup!—________. Accidents always happen.A.Pretty good B.Of course C.It doesn’t matter D.That depends 45.—We’ll study in different schools next term. I hope you’ll enjoy your time in the new school!—________A.I’ll take your advice. B.The same to you. C.Congratulations!D.It doesn’t matter.46.— The movie Lost in Russia sends a message about the importance of family.— ________. It reminds me of my parents.A.I hope so B.That’s all right C.You bet D.I don’t think so 47.— Michael was late for Mr. Smi th’s chemistry class this morning.—________? As far as I know, he never came late to class.A.So what B.Why not C.How come D.Who cares 48.— Are you feeling any better now after taking the medicine?—________. I’m feeling even worse.A.You got it B.Never mind C.Sorry to hear that D.Quite the opposite49.—Another Friday! Let’s go to see the play tonight.—________ I will book the tickets online.A.My pleasure. B.That’s right.C.Why not? D.Never mind. 50.—I love the Internet. I’ve come to know many friends on the net.—________. Few of them would become your real friends.A.I can’t agree more B.I’m pleased to know thatC.That’s for sure D.That’s not the case【参考答案】***试卷处理标记,请不要删除一、选择题1.D【解析】试题分析:I hope not我希望不是,I don’t think so我不认为这样,Don’t worry不要担心,I hope so我希望如此。
英语情态动词含答案解析一、情态动词单项选择题1.We ________ see which way to go if the stars do not twinkle(闪耀)so.A.can not B.should not C.must not D.need not【答案】A【解析】【分析】【详解】句意:如果星星不这样闪烁,我们就不能看见往哪个方向走。
考查情态动词。
can not不能;should not不应该;must not不必、不允许;need not不需要。
根据“if the stars do not twinkle(闪耀)so.”结合“We … see which way to go”,可知如果星星不这样闪烁,我们就不能看见往哪个方向走,因此用can not“不能”,故选A。
2.—I cannot find my pen. ________ I borrow yours?—Sure.A.Can B.Must C.Should D.Would【答案】A【解析】【详解】句意:——我找不到我的钢笔。
我可以借你的吗?——当然。
考查情态动词辨析。
can可以;must必须;should应该;would将。
根据“I borrow yours”可知,此处应用can表请求允许,希望能借对方的钢笔用一下,故选A。
3.— Must I finish the homework today, Mr. Brown?— No, you ________. You can finish it in two days.A.can’t B.mustn’t C.needn’t【答案】C【解析】【详解】句意:——布朗先生,我必须今天完成作业吗?——不,你不必。
你可以在两天内完成它。
考查情态动词。
can’t不可能;mustn’t禁止;needn’t不必。
must引导的一般疑问句,否定回答用don’t have to或needn’t,故选C。
人教版六年级下册知识点归纳情态动词的用法与意义人教版六年级下册知识点归纳——情态动词的用法与意义情态动词是英语中的一类特殊动词,它们用来表示说话人的情感、态度、推测、能力和允许等。
在人教版六年级下册中,我们学习了几个常见的情态动词,包括can、could、may、might、must和should等。
下面将对它们的用法与意义进行归纳总结。
一、can/could的用法与意义1. 表示能力:can和could都可以用来表示某人具有某种能力或技能。
例如:- I can swim.(我会游泳。
)- She could play the piano when she was five.(她五岁时就会弹钢琴了。
)2. 表示允许:can和could也可以用来表达许可或允许。
例如:- Can I go to the bathroom, please?(请问我可以去洗手间吗?)- Could I use your pen?(我可以用一下你的笔吗?)3. 表示请求:could还可以用来表示委婉地请求对方做某事。
例如:- Could you please pass me the salt?(你能给我递一下盐吗?)4. 表示推测:could常用于对现在或过去的推测。
例如:- It could be true.(可能是真的。
)5. could与can的区别:could常用于过去的情况,而can则更常用于现在或未来的情况。
二、may/might的用法与意义1. 表示允许:may和might通常用于正式的请求或征得对方同意的场合。
例如:- May I borrow your book?(我可以借用你的书吗?)2. 表示推测:may和might还可以用来表示推测或猜测。
例如:- He may be at home.(他可能在家。
)3. may与might的区别:may表示的推测更肯定一些,而might则表示的推测不确定性较大。
九年级人教版英语情态动词用法总结(完整)及解析一、选择题1.-Do you mind telling me how to use this function? - . It’s easy. Just double-click on the “Pencil” icon.A.No, not at all B.Of course, I doC.Yes, I do D.Yes, I don’t2.—Are you going to offer some masks and alcohol wet wipes (酒精湿巾) to the people in the village?—________ They are in great need of these things.A.What a shame! B.Why not? C.Why me? D.What's wrong? 3.—I plan to find a part-time job in the coming summer holiday.—________ It will be a totally different experience.A.See you later. B.You’d better not.C.I’m sorry to know that.D.That sounds like fun.4.— I find it difficult to fall asleep before exams. Could you help me?— ___________. We have helped many students with similar problems.A.No problem B.Come on C.Well done D.What a pity 5.—I’m afraid I can’t get good grades in the P.E. exam.—________! Train as much as you can.A.Well done B.Keep trying C.Enjoy yourself D.Be careful 6.— I am so sorry to keep you waiting for such a long time.— ________.A.Please shut up B.It’s your mistake C.It doesn’t matter D.Don’t explain it 7.—I’m afraid I can’t do well in the sports meeting. I might let my classmates down.—_______. You don’t need to push yourself too hard.A.It’s a pleasure B.What a pity C.Take it easy D.Y ou’re welcome 8.—Amazingly, I've managed to finish the project by myself.—___________I told you it was easyA.With pleasure. B.Guess what? C.There you are! D.It doesn’t matter 9.–This box is too heavy for me to carry upstairs.–__________A.You may ask for help B.I’ll give you a handC.Please do me a favor D.I’d come to help10.—I’m sorry. That wasn’t of much help.— ________. In fact, it was most helpful.A.Thanks anyway B.It doesn’t matter C.Of course not D.Sure it was 11.—It’s been a wonderful p arty. Thank you very much?—- ________________.A.With pleasure B.No , thanks C.It’s OK D.I’m glad you enjoyed it .12.—Liz, I’d like to take a week’s holiday.—________. We’re as busy as a bee.A.Go ahead B.With pleasure C.Forget it D.That’s right 13.— What do you think of the movie Mr. Bea ?—____. It’s very funny.A.I can’t stand it .B.I don’t mind it C.I love it. D.I hate it. 14.—Don’t forget to keep safe distance (距离) at least one meter, Mike!—________A.Sorry, I won’t.B.No, I can’t do it.C.Not at all. D.I hope not. 15.—Lucy, can you help me with my history?—________. I am good at it.A.With pleasure B.I’m afraid not C.Sorry, I can’t D.No way 16.—I have got a new job as a presenter in the Wenzhou Radio Station!—________.A.Come on B.Good idea C.Congratulations D.All right 17.—TV says there will be a heavy rain tomorrow.—________. I planned to go climbing with my friend.A.Bad luck B.I hope so C.Good idea D.I don’t mind 18.—Do you like cartoons or scary movies?—_______. They can cheer me up.A.Yes, I do B.No, I don't C.Cartoons D.Scary movies 19.—You seem so happy today, Jack.—________? I won the first prize in the singing competition yesterday.A.So what B.How come C.Guess what D.Why not 20.—Susan, will you please go and empty that drawer?— _________ ?A.What for B.What is it C.How is it D.How come 21.—I’m going hiking this afternoon. Would you like to go with me?—______, but I must finish my homework first.A.Sorry, I don’t B.That’s right C.I’d love to D.Not at all 22.—Jim seems to be in low spirits. ________?—No one liked his plan. All his efforts were useless.A.Guess what B.What about him C.So what D.What happened 23.—________. Where’s the nearest supermarket?—Oh, it’s about 300 meters away, next to a park.A.Thank you B.Excuse me C.Come on D.That’s OK 24.—Anna, can you come to my party tomorrow night?—_________, but I have to stay at home because of the flu.A.I’d love to B.Sounds good C.That’s OK D.Why not 25.-Do you think the rain will stop tomorrow?-_____. It has rained for four days. It’s too wet everywhere.A.I hope not B.I don’t think soC.Don’t worry D.I hope so26.—I’ll have a chemistry exam tomorrow.—________!A.Well done B.Congratulations C.You’re welcome D.Good luck 27.—Would you mind if I open the window?—_______.We need fresh air.A.Not at all B.Yes, of course C.You’d better not D.That’s all right 28.—I find it really unwise to go travelling during May Day holiday.—________! Wherever you go, it’s crowded with cars and people.A.Not exactly B.Forget it C.You said it D.It depends 29.—Only those who have a lot in common can get along well.—________ Opposites sometimes attract.A.I think so. B.I don’t think so.C.I don’t care.D.I hope so. 30.—Only those who have a lot in common can get along well.—________. Opposites sometimes attract.A.I think so B.I don’t think so C.I don’t care D.I hope so 31.— May I have a look at the newspaper China Daily?— Certainly. ________A.Thank you. B.It’s a pity.C.Here you are. D.I’d like to. 32.—Hi, everybody! Here is the music.—________. Let’s dance to the music.A.That’s no good B.Here we go C.That’s a shame D.Have a good time 33.— Do you think Steve will pass the exam this time?— ________! He spends most of his time playing games on the phone.A.Promise B.No way C.Well done D.No problem 34.—________!—Yes. It sounds gentle and relaxing.A.How good the vegetable soup is B.How exciting the storybook isC.What nice music Ann is playing D.What a beautiful flower Jim keeps 35.—How about buying that coat?—________. It’s too expensive. I can’t afford it.A.That sounds good B.No way C.Good idea D.What a pity 36.—I wonder if Tenny is doing well in her new school.—________. She is old enough to look after herself well.A.You’re welcome B.Good luck C.It’s a pity D.No need to worry 37.—Our family will go to Hangzhou for a holiday this summer.—________.A.Well done B.I am glad to hear thatC.Best wishes to you D.Have fun38.— Wow, what a good smell! Can I have a piece of cake?— ________A.No way. B.Good idea! C.HeIp yourself. D.What a pity! 39.—Can you tell me how to get to the park?—________—Thank you all the same.A.Show me the map, please.B.Certainly. It’s opposite the museum.C.Sorry, I don’t know. I’m a stranger here.D.Sure. Turn right and go along Rock Road.40.— Would you mind my turning on the TV? The New Year concert has just begun.— ________. Just go ahead.A.Please don’t B.Better not C.Of course not D.I’m afraid not 41.—I prefer to chat online. I’ve got to know many friends on the Internet.—________. Few of them would become your real friends.A.I can’t agree more B.I’m pleased to know thatC.That’s for sure D.That’s not the case42.—We’ll study in different schools next term. I hope you’ll enjoy your time in the new school!—________A.I’ll take your advice. B.The same to you. C.Congratulations!D.It doesn’t matter.43.— The movie Lost in Russia sends a message about the importance of family.— ________. It reminds me of my parents.A.I hope so B.That’s all right C.You bet D.I don’t think so 44.—Michael was late for Mr. Smith’s ch emistry class this morning.—________? As far as I know, he never came late to class.A.So what B.Why not C.How come D.Who cares 45.— Are you feeling any better now after taking the medicine?—________. I’m feeling even worse.A.You got it B.Never mind C.Sorry to hear that D.Quite the opposite 46.— I guess you want to play tennis in the park this afternoon.—_______. That’s exactly what I was thinking just now.A.It’s up to you B.Of course not C.You read my mind D.It’s hard to say 47.—Can I look at the menu for a few more minutes before I decide?—Of course. ________, Sir.A.Make yourself at home B.Enjoy yourself C.It doesn’t matterD.Take your time48.—I’m so sorry to keep you waiting for me so long.— ________!A.With pleasure. B.Don’t say so C.I don’t think so D.It doesn’t matter 49.—I just got a message from Ms. Yang and she said she would come to our meeting this afternoon.— She always has good ideas.A.Why not? B.What a pity! C.Time is up. D.That’ll be very nice. 50.—I’ll be away on a busin ess trip. Would you mind looking after my cat?—Not at all. ________.A.It’s my pleasure B.I’d rather not.C.I’d like it.D.With pleasure.【参考答案】***试卷处理标记,请不要删除一、选择题1.A【解析】本题考查的是情景反应.根据意思可知答案为A解析:A【解析】本题考查的是情景反应.根据意思可知答案为A2.B【详解】句意:——你准备给村里的人提供口罩和酒精湿巾吗?——为什么不呢?他们非常需要这些东西。
人教版中考英语专项训练情态动词专题(含答案)一、初中英语情态动词1.— I take the magazine out of the reading room?— I'm sorry you .A. Could; couldn'tB. Must; couldn'tC. Will; can'tD. May; can't【答案】 D【解析】【分析】句意:——我可以把杂志带出阅览室吗?——对不起,你不能。
could 能,可以;must必须;will将;may可以;can能,可以,can't不可以,不能。
此处表示请求许可,用could或者may,由could或者may构成的一般疑问句,肯定回答用yes,主语+can,否定回答用sorry,主语+can't,结合选项,故答案选D。
【点评】考查情态动词的辨析。
注意理解句意,理解选项,根据语境,选出正确的答案。
2.—Where is George?—He _______ be here just now. His coffee is still warm.A. needB. can'tC. mustD. shouldn't【答案】 C【解析】【分析】句意:——乔治在哪里?——他刚才一定在这里,他的咖啡还是热的。
A. need需要; B. can't 不能,不可能(表示推测); C. must 必须,一定(表示推测); D. shouldn't不应该;根据His coffee is still warm.可知表示肯定推测一定在这儿;故答案为C。
【点评】考查情态动词。
掌握情态动词表推测时的意义和用法。
3.— Sorry, I forgot to take money with me. Maybe I can't buy the book you like.— Mum, you ______ worry about it. We can pay by Alipay (支付宝).A. can'tB. needn'tC. mustn'tD. shouldn't【答案】 B【解析】【分析】句意:——对不起,我忘记带钱了。
英语情态动词含答案解析一、情态动词单项选择题1.________ you hear someone crying? Go and see what’s happening.A.Can B.May C.Must D.Need【答案】A【解析】【详解】句意:你能听到有人在哭吗?去看看发生了什么事。
考查动词辨析。
Can能,可以;May也许;Must必须;Need需要。
根据“…you hear someone crying?”可知,此处表示“能”,故选A。
2.—Mom, do you kn ow where my keys are? I can’t find them.—I’m not sure. They ________ be in your white bag.A.shall B.may C.will D.must【答案】B【解析】【详解】句意:——妈妈,你知道我的钥匙在哪里吗?我找不到他们。
——我不知道。
它们可能在你的白色包里。
考查情态动词辨析。
shall将;may可能;will愿意;must必须。
根据“I’m not sure.”可知,妈妈也不确定,因此是“可能”在白包里。
故选B。
3.—Must we clean and tidy the classroom now?—No, you ________. It ________ after school in the afternoon.A.mustn’t; must clean B.needn’t; must clean C.don’t have to; can be cleaned【答案】C【解析】【详解】句意:——我们现在必须打扫教室吗?——不,你不必。
下午放学后可以打扫。
考查情态动词。
must必须;mustn’t禁止;needn’t不必;don’t have to不必;must构成的一般疑问句通常否定回答时用needn’t或don’t have to,本题的最后一句是被动句,结构为“情态动词+be+过去分词”,故选C。
人教版七年级英语下册专项综合全练情态动词can和特殊疑问句(含答案)1.单项选择1.Can you sing?Yes。
I can。
And I can dance。
too.A。
CanB。
MayC。
MustD。
Would2.Can Sally play the piano?Yes。
she can。
She thinks it is easy for her.A。
Yes。
she doesB。
No。
XXX'tC。
Yes。
she canD。
No。
she can't3.What can you do。
Lin Tao?I can play badminton.A。
I XXX't run in the hallwaysB。
I want to join the music clubC。
XXXD。
I can play badminton4.Where is the bank。
sir?It is opposite the hospital。
on your left。
You can't miss it.A。
WhenB。
WhyC。
WhatD。
Where5.How did you get there?By train.A。
HowB。
WhatC。
WhenD。
How long6.How far is it from Hong Kong to Beijing? It's about 2,200 kilometers.A。
How longB。
How oftenC。
How far7.How often do you go to the library? XXX.A。
How farB。
How longC。
How muchD。
How often8.How will you get to the party tomorrow。
Betty?My mum will drive me there.A。
HowB。
人教版七年级上册英语情态动词分类及用法+练习一、情态动词的定义与分类情态动词(Modal Verbs)是英语中一类特殊的动词,用来表达情感、态度、能力、推测等含义。
情态动词可以单独使用,也可以与其他动词搭配使用,帮助构成各种句子结构。
是英语中一类特殊的动词,用来表达情感、态度、能力、推测等含义。
情态动词可以单独使用,也可以与其他动词搭配使用,帮助构成各种句子结构。
根据其用法和含义的不同,情态动词可以分为以下几类:1. 表达能力的情态动词:can、could表达能力的情态动词:can、could- Can和could表示某人具有某种能力或可能性,并且可用于过去、现在和未来时态。
- 例如:- I can speak English fluently.(我能够流利地说英语。
)- She could swim when she was five years old.(她五岁时就会游泳了。
)2. 表示推测的情态动词:may、might表示推测的情态动词:may、might- May和might表示推测、猜测,并且表示可能性。
- 例如:- He may be at home.(他可能在家。
)- They might arrive late.(他们可能会迟到。
)3. 表示允许和许可的情态动词:may、can表示允许和许可的情态动词:may、can- May和can可以用来表示允许或许可。
- 例如:- Can I have some water, please?(请给我一些水好吗?)4. 表示义务和建议的情态动词:must、should表示义务和建议的情态动词:must、should- Must表示义务,表示某事必须要做。
- Should表示建议,表示某事是应该要做的。
- 例如:- You must finish your homework before you go out.(你必须在出门前完成作业。
)- You should drink more water.(你应该多喝水。
人教版英语七年级下册第一单元关于情态动词Can的用法突破一、关于情态动词can引导的陈述句。
1、结构:主语+ 情态动词can + 动词原形+ 其它。
2、情态动词can,后面接动词原形,没有人称和数的区别。
3、Can,“能、会”,用于表示个人能力,例如:We can do Chinese ung fu.我会中国功夫。
也可以用于表示请求,例如:Can I help you?例如:I can speak English. 我会说英语。
Tom can play the guitar. 汤姆会弹吉他。
Alice and Grace can dance well. 爱丽丝和格蕾丝能够跳舞跳得很好。
练习巩固:用所给词的正确形式填空。
1、—Can Tom _________ (play) chess?2、Bob and Alice can ________ ( speak) English well.3、I can ________ (play) the drums and ________ (swim).4、She can ________ (play) the guitar.5、Jim can play soccer and _________ (draw).6、They can _______ (tell) stories and ________ (write) stories.参考答案:1、play2、speak3、play ; swim4、play5、draw6、tell ; write二、含有情态动词can的否定句。
1、结构:主语+ 情态动词can + not + 动词原形+ 其它。
2、cannot = can’t 不能例如:The little boy can’t walk. 小男孩不会走路。
又如:I can’t play the guitar or the violin. 我不会弹吉他,也不会拉小提琴。
初中英语语法专讲——情态动词一、情态动词的特征情态动词本身有词义,表示说话人的语气或情态,但词义不完整,不能单独作谓语,只能和动词原形一起构成句子的谓语,另外情态动词没有人称和数的变化,含有情态动词的句子改为否定句或疑问句时,不需要添加助动词,直接将情态动词提到句首(疑问句)、在其后加not (否定句)就可以。
二、情态动词的具体用法1. can的用法:(1)表示能力、许可、可能性。
表示能力时一般译为“能、会”,即有种能力,尤其是生具备的能力,此时may和must均不可代替它。
如:She can swim fast, but I can’t . 她能游得很快,但我不能。
I can see with my eyes. 我用眼睛看。
(2)表示请求或许可,常在口语中。
如:Can I use your dictionary? You can park your car here.(3)表示怀疑和猜测,常用于否定句和疑问句。
否定句中的can’t译为“不可能”。
如:Can the news be true? 这个消息会是真的吗?—Can it be our teacher? 那个人有可能是我们老师吗?—No, it can’t be our teacher. He is on a visit to the Great Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there.—No. She _ _be there, I have just been there.(4) 其否定形式can’t还可用于固定习语中。
can’t help doing 禁不住,情不自禁can’t wait to do something 迫不及待地要做…如:She can’t help crying. 她不禁大哭起来。
英语情态动词含答案解析一、情态动词单项选择题1.—Hi, Carl! I’m leaving for Chengdu this weekend.—Cool! But I ________ get away until the end of July.A.shouldn’t B.can’t C.needn’t D.mustn’t【答案】B【解析】【分析】【详解】句意:——嗨,卡尔!这个周末我要去成都。
——太酷了!但我要到七月底才能离开。
考查情态动词辨析。
shouldn’t不应当;can’t不能;needn’t不需要;mustn’t禁止。
根据前句“Cool!”的语境和but的提示可知,应是不能离开。
故填B。
2.Mobile phones are not allowed to bring into schools, so you ________ break the rule. A.mustn’t B.needn’t C.might 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。
mustn’t不准;needn’t不需要;might 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。
3.The blue coat ________ be Tony’s. He never wears blue clothes.A.can B.must C.can’t D.mustn’t【答案】C【解析】【详解】句意:这件蓝色外套不可能是托尼的。
他从不穿蓝色衣服。
考查情态动词。
can能;must必须,一定;can’t不可能;mustn’t禁止,不允许;根据“ He never wears blue clothes”可推测出,蓝色外套不可能是他的,英语中表示“不可能”的推测用can’t,故选C。
人教版八年级(完整版)英语情态动词专题(练习题含答案)含解析一、选择题1.—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A.must B.could C.shall D.should2.Don’t cross the road until the traffic lights turn green. A car_______hit you.A.need B.may C.should D.must3.—How beautiful the winter jasmines (迎春花) are!—Yes. These golden-yellow flowers ________ be widely seen in my city in March.A.must B.can C.would D.should4.— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A.will B.must C.need D.can5.—Who’s the man over there? Is that Mr. Black?—It ________ be him. Mr. Black is much taller than that man.A.may B.must C.can’t D.mustn’t6.—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A.should B.might C.could D.would7.—I think they are enough. We ________ make so many chairs.—I don’t think so. Because nearly a quarter of them need ________.A.don’t need to; mending B.needed; to be mendedC.don’t n eed; mend D.need; to mend8.You ________ be careful with the camera. It costs!A.can B.will C.should D.may 9.—Who’s singing next door? Is it Miss Wang?—It ________ be her. She’s having the board meeting.A.can’t B.shouldn’t C.mustn’t D.needn’t10.It’s of great importance to protect the environment. Each of us ________ take an active part in it.A.can B.may C.would D.should 11.Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A.can B.will C.may D.must12.For the safety of the passengers, objects like guns ________ be carried on board.A.may not B.needn’t C.might not D.mustn’t 13.—Be careful! Fire ________ be dangerous sometimes.—OK. I will put it out right away.A.mustn’t B.should C.can D.needn’t 14.—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to renew them online.A.can’t B.mustn’t C.needn’t D.shouldn’t 15.—________ you give me a hand? I can’t put up the poster by myself.—No problem.A.Could B.Should C.Need D.Must 16.Exercise is helpful but it ________ be regular (规律的) exercise.A.must B.may C.can D.need17.— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A.needn’t B.mustn’t C.shouldn’t D.can’t18.A lot of online resources ________ be used either by teachers at school or parents at home. A.can B.should C.need D.must 19.—Have you decided to take up teaching as career after graduation?—I ________ go abroad for further education instead. But it depends.A.must B.should C.may D.shall20.—The high school entrance examination is coming!—Yes, our teacher tells us we _______ be too careful while taking exams.A.mustn't B.shouldn't C.needn't D.can't21.We’ve discussed every detail of this plan and have got every thing ready. But still something __________ go wrong. We still have to be very careful.A.must B.should C.would D.may22.When I was young, my father ___________ take me to climb the hill which was not far from our house.A.may B.must C.would D.should 23.—Ready? Let’s get started, Martin.— Swimming? I just ________ get used to it in winter.A.can’t B.needn’t C.mustn’t D.shouldn’t 24.—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A.must B.may C.can D.would 25.—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Don’t you see the light is still red?A.couldn’t B.wouldn’t C.mustn’t D.needn’t26.—In China, many parents complain that their children have to stay up late to do the homework.—Don’t worry. The government has realized the problem. I’m sure there ________ be good news soon.A.can B.should C.need D.must 27.—Could I join you in the programme?—Sorry, you ________. You are too young.A.shouldn’t B.mustn’t C.can’t D.needn’t 28.—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A.need B.must C.may D.can29.To avoid ________, we’d better ________ the parents’ meeting online.A.gather; hold B.gathering; hold C.gather; holding D.to gather; to hold 30.You ________ require others to do with the problem like you. Everyone has his own way. A.mustn’t B.needn’t C.may not D.shouldn’t 31.—I must go to school today, ________?—No, you ________.You can go as soon as you get well.A.mustn’t I;needn’t B.needn’t I;needn’tC.mustn’t I;mustn’t D.needn’t I;mustn’t32.— Excuse me, could you tell me where the Nanjing Brocade Museum is?—Go along this road for five minutes. You ________ miss it. It’s a huge building.A.mustn’t B.can’t C.needn’t D.shouldn’t 33.—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A.can’t B.needn’t C.mustn’t D.may not 34.—Mum, why do I have to wear a mask before entering the supermarket?—For your health and safety, you ________ be too careful.A.shouldn’t B.can’t C.mustn’t D.needn’t 35.You _________ smoke here! Look at the sign. It says "No smoking".A.needn't B.mustn't C.can D.may36.We've discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.A.must B.should C.would D.may37.—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t b elieve in that.A.can B.must C.shouldn’t D.needn’t 38.Most young people like shopping online because they ________ spend much time going from shop to shop.A.needn’t B.can’t C.mustn’t D.shouldn’t 39.—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others. A.must B.should C.can D.need40.I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A.mustn’t B.don’t need C.needn’t D.can’t41.—Is it usually warm in Yancheng in May?—Yes. But it _______ be rather cold sometimes.A.must B.should C.would D.can42.— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A.needn’t B.shouldn’t C.mustn’t D.can’t43.You ________ pay too much attention to protecting yourself if you plan to go abroad. A.mustn’t B.can’t C.shouldn’t D.needn’t 44.—Shall I tell him the change of the time right now?—I’m afraid yo u ________, otherwise he will be late for the meeting.A.can B.may C.must D.need45.Look at the floor, Tom! ________ you watch TV while having a meal?A.Should B.Could C.Must D.May 46.—Excuse me. I haven’t finished reading the book yet. May I keep it a bi t longer?— Sorry, you ________. You must return it on time.A.needn’t B.can’t C.won’t D.shouldn’t 47.Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry. A.should B.would C.must D.can48.You’ve got an A in the maths test ag ain. You ________ be good at it.A.can B.may C.must D.should49.Mr. Black ________ be at home now. He went abroad on vacation last Friday.A.can’t B.mustn’t C.needn’t D.shouldn’t 50.—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A.shall B.need C.must D.could【参考答案】***试卷处理标记,请不要删除一、选择题1.D解析:D【详解】句意:——我的车今天能修好吗?——应该能,先生,如果有什么问题我会打电话给你。
情态动词情态动词的推测性用法1Q (·重庆卷)—What are you doing this Saturday.—I’m not sure,but I________go to the Rolling Stones concert QA Q mustB Q wouldC Q shouldD Q might解析:句意为:——本周六你打算做什么.——说不准,不过或许我会去滚石演唱会。
本题考查情态动词的用法。
根据答语中“I’m not sure”可知是对将来不肯定的推测,故选D项。
must必须,一定,语气太强;would表过去将来或表意愿;should应该。
答案: D2Q(·安徽卷)It________be the vocabulary that caused you the problem in the exercise because you know a lot of words QA Q mayB Q couldn’tC Q shouldD Q needn’t解析:句意为:不可能是词汇导致了你习题中的问题,因为你知道很多单词。
本题考查情态动词。
根据句意可以得出此处表示否定的推测,排除A和C项。
D项不表示推测。
答案: B3Q (·天津卷)No one________be more generous;he has a heart of gold QA Q couldB Q mustC Q dareD Q need解析:句意为:没有人可能比他更慷慨,他有一颗金子般的心。
本题考查情态动词。
A Q可能;B Q必须,肯定;C Q敢;D Q需要,有必要。
答案: A情态动词的非推测性用法4Q (·江西卷)When I was a child,I________watch TV whenever I wanted to QA Q shouldB Q couldC Q mustD Q need解析:句意为:当我是个孩子时,想什么时候看电视就什么时候看。
人教版英语英语情态动词完整归纳含答案一、初中英语情态动词1.— We've ordered too much food. I eat any more.—Never mind. Let' take it home.A. can'tB. mustn'tC. needn'tD. shouldn't【答案】 A【解析】【分析】句意:——我们已经点了太多的食物,我不能再吃了。
——没关系,我们带回家吧。
can't不能;mustn't必须不;一定不要;needn't不必;shouldn't不应该。
根据句意可知选A。
【点评】考查情态动词辨析。
2.—Where is Monica? I can't find her anywhere.—She be in the library. She loves reading books when she is free.A. mustB. needC. can't【答案】 A【解析】【分析】句意:——莫妮卡在哪?我到处都找不到她。
——她肯定在图书馆,她喜欢空闲时看书。
A肯定,肯定句中表示推测,B需要,C不可能,否定句中表示推测,根据 She loves reading books when she is free ,可知是肯定句表示推测,故选A。
【点评】考查情态动词,注意情态动词表推测的用法。
3.Please don't make so much noise. I ________ hear the speaker very well.A. needn'tB. can'tC. shouldn'tD. mustn't【答案】 B【解析】【分析】句意:请不要发出那么多噪音。
我不能很好地听清楚发言者的话。
needn't不必;can't不能;shouldn't不应该;mustn't禁止。
根据前半句的Please don't make so much noise.可知别人发出了太多噪音,所以他无法听见演讲者的话,故用情态动词can't。
故选B。
【点评】考查情态动词,结合句意和词义做出判断。
4.A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man.A. can't; canB. may not; mustC. can't; mustD. may not; can【答案】 B【解析】【分析】句意:一个勤奋的人可能不会成为一位伟大的科学家,但是一位伟大的科学家一定是一个勤奋的人。
can't不可能,不会;can可能,能,会;may not 可能不;must 必须,一定;结合句意,可知,第一个空为“可能不”,第二个空为“一定”,故答案为B。
【点评】考查情态动词。
掌握情态动词表推测时的意义和用法。
5.Look at the sign! It says “No Smoking!” You ________ smoke here. It's dangerous.A. mustn'tB. ought not toC. needn'tD. don't have to【答案】 A【解析】【分析】句意:看这个标志!上面写道“禁止吸烟!“你不能抽烟。
这是危险的。
A.mustn't 禁止,不允许;B.ought not to不应该,不应当;C.needn't不必;D.don't have to 不必。
根据“No Smoking!”可知此处禁止吸烟,故答案为A。
【点评】考查情态动词。
掌握情态动词的意义和用法。
6.—Shall we meet at the station at 9 a.m.?—In fact we ______. The train ______until 11a.m.A. needn't; will leaveB. needn't; won't leaveC. mustn't; leavesD. mustn't; doesn't leave【答案】 B【解析】【分析】句意:—我们上午9点在车站见面好吗?—事实上我们不需要。
火车直到11点才离开。
needn't情态动词,不需要,没必要;mustn't情态动词,不允许,语气强烈,本题含义只是“不需要”,并没有“禁止、不许”这样强烈的语义。
not...until...,意为“直到...才...”,表示将来发生的事情,所以使用一般将来时态的否定形式won't。
故选:B。
【点评】考查情态动词辨析,固定搭配not...until...。
一般将来时态。
7.—Where is Mom now?—I'm not sure. She _________ be in the kitchen.A. shallB. mayC. needD. must【答案】 B【解析】【分析】句意:—妈妈现在在哪里?—我不确定,她也许在厨房。
A. shall 将要; B. may 可以,可能; C. need 需要; D. must必须,一定;根据I'm not sure可知是不确定;故选B。
【点评】此题考查情态动词表推测的用法。
8.— Is this e-dictionary Jack's?— No, it_______ his. His is much newer.A. can't beB. mustn't beC. may beD. should be【答案】 A【解析】【分析】句意:-这个电子字典是杰克的吗?--不可能是他的,他的更新些。
must,can(could),may(maight)可以表示猜测,must表示肯定猜测,用于肯定句,肯定……,一定……;can’t,表示否定猜测,肯定不……,另外can(could),may(maight),表示可能性猜测,可能……。
根据后文的依据,可知是否定猜测,故选A9.I can't go with you. I _______ stay at home until my parents come back.A. canB. mayC. mustD. could【答案】 C【解析】【分析】句意:我不能和你一起去。
我必须呆在家直到我父母回来。
A. can能,表示能力;B. may可以,表示许可;C. must必须,强调主观愿望;D. could可以,表示允许、请求。
父母没回来前,我必须待在家。
故选C。
【点评】此题考查情态动词的用法。
10.The girl riding a horse there be Shirley. Her left leg was badly hurt in an accident yesterday.A. needn'tB. may notC. can'tD. mustn't【答案】C【解析】【分析】句意:那边骑马的女孩不可能是雪莉。
她的左腿在昨天的事故中受了重伤。
A.needn't不必;B. may not不可以;C. can't不可能,表示否定的推测;D. mustn't 不准,不允许,表示禁止。
本题表示否定的推测,不可能:can't。
故选C。
11.—He be in the classroom,I think.—No, he be in the classroom. I saw him go home a minute ago.A. can; may notB. must; may notC. may; mustn'tD. may; can't 【答案】 D【解析】【分析】句意:——我认为他可能在教室里。
——不,他肯定没有在教室里,我刚才看到他回家了。
must,can(could),may(might)可以表示猜测,must表示肯定猜测,用于肯定句,肯定……一定……;can't表示否定猜测,肯定不……,另外can(could),may (might),表示可能性猜测,可能……根据I think,可知把握较小,根据I saw him go home a minute ago.可知第二句把握大,故选D。
12.—Where is George?—He _______ be here just now. His coffee is still warm.A. needB. can'tC. mustD. shouldn't【答案】 C【解析】【分析】句意:——乔治在哪里?——他刚才一定在这里,他的咖啡还是热的。
A. need需要; B. can't 不能,不可能(表示推测); C. must 必须,一定(表示推测); D. shouldn't不应该;根据His coffee is still warm.可知表示肯定推测一定在这儿;故答案为C。
【点评】考查情态动词。
掌握情态动词表推测时的意义和用法。
13.—Must I clean the classroom now? —No, you_______.A. mustn'tB. can'tC. needn't【答案】 C【解析】【分析】句意:--我必须现在把教室打扫干净吗?--不,你不必。
must I do …?的否定回答是No, you needn't 或者 No , you don't have to 。
根据是否定回答,故选C。
14.We __________ pay to get into the concert. It's free.A. can'tB. mustn'tC. might notD. don't have to【答案】 D【解析】【分析】句意:我们进入音乐会不必付钱。
这是免费的。
A.can"t 不可能; B. mustn"t 禁止; C.might not 可能不;D. don"t have to不必。
根据It's free.可知音乐会是免费的,因此不必付钱。
故选D。
15.—Mum, I play football this afternoon?—Sure, but you finish your homework first.A. may; couldB. can; mustC. can; mustn'tD. may; can't【答案】 B【解析】【分析】句意:-妈妈,今天下午我能踢足球吗?-当然,但是你必须先完成作业。