助动词与情态动词-讲解及练习测试题
小升初英语动词专题讲解及练习--包括be动词和行为动词的比较,助动词和情态动词
动词加ing 的变化规则直接加ing cook-cooking swing-swinging eat-ea ng draw-drawing 以不发音的e 结尾，去e 加ing dance dance——dancing make-making, write —wri ng ride ride——riding have have——having skate skate——ska ng have-having take-taking hike-hiking 双写末尾的辅音字母run-ru nning swim-swi mming get-ge tting shop shop——sho pping动词+s 的变化规则 直接加-s cook→cooks, look→looks, like→likes以o. s. x. sh. ch.结尾，加-es do→does, go go→→goes watch→watches, wash→washes 以“辅音字母+y”结尾，变y 为i, 再加-es study→studies fly→flies 元音字母（a i e o u) +y 结尾，则直接加s: buy→buys play→plays say→says 特殊：have----has He has a small nose. 动词末尾加-ed cook-cooked ，cleaned, washed, listened, looked, played 结尾是e 加d taste-tasted, loved, used, liked 双写末尾的辅音字母 stop-stopped plan--planned 以“辅音字母+y”结尾的，变y 为i ， 再加-ed study-studied worry---worried 词义词义 原形原形 过去式过去式 词义词义 原形原形 过去式过去式 是 am, is (be) was 走 go went 是 are (be) were 有 have, has had 买 buy bought 受伤受伤 hurt hurt 来 come came 制造制造 make made 做 do, does did 唱歌唱歌 sing sang 画 draw drew 睡觉睡觉 sleep slept 吃 eat ate 跑 run ran 感觉感觉 feel felt 说 say said 飞 fly flew 看见看见 see saw 读read read 听到听到hear heard 四、be 动词和行为动词的用法区别1.Be动词包括：is, am, are, was, were 2.实义动词：某个实际做出来的动作词语，如：swim, wash, do, go, buy, fly, sleep等等。
小学生英语助动词does、Be动词、情态动词的练习题目
小学生英语助动词does、Be动词、情态动词的练习题目一、助动词does选择题1. --- _______ your father work in a hospital?- Yes, he _______.- No, he _______.A. Does, does, doesn'tB. Does, does, isn'tC. Do, do, doesn'tD. Do, do, isn't2. --- _______ your sister like ice cream?- Yes, she _______.- No, she _______.A. Does, does, doesn'tB. Does, does, isn'tC. Do, do, doesn'tD. Do, do, isn't3. --- _______ they watch TV every evening? - Yes, they _______.- No, they _______.A. Do, do, doesn'tB. Do, do, aren'tC. Does, does, doesn'tD. Does, does, isn't4. --- _______ you play football after school? - Yes, I _______.- No, I _______.A. Do, do, doesn'tB. Do, do, aren'tC. Does, does, doesn'tD. Does, does, isn't5. --- _______ Wendy have a pet dog?- Yes, she _______.- No, she _______.A. Does, does, doesn'tB. Does, does, isn'tC. Do, do, doesn'tD. Do, do, isn't二、Be动词填空题1. Tony _______ a student. He _______ in Grade 4.2. We _______ brothers. _______ names are John and Mike.3. She _______ a doctor. She _______ at a hospital.4. I _______ a teacher. I _______ English.5. They _______ my friends. _______ names are Tom and Sarah.三、情态动词选择题1. You _______ pack your bag before you go to school.A. mustB. canC. shouldD. would2. He _______ swim very well when he was young.A. canB. mayC. willD. could3. _______ I have a piece of cake?A. MayB. CanC. CouldD. Should4. You _______ eat vegetables for a healthy diet.A. mustB. canC. willD. have to5. She _______ play the piano when she was five years old.A. mustB. canC. couldD. should。
小学生英语助动词do、Are动词、情态动词的练习题目
小学生英语助动词do、Are动词、情态动词的练习题目一、助动词do练题1. 选择合适的单词填空1. I ___ my homework every day.- (A) do- (B) does- (C) did2. She ___ her dinner already.- (A) do- (B) does- (C) did3. ___ you like ice cream?- (A) Do- (B) Does- (C) Did2. 句子改写将下列句子改写为否定句和疑问句。
1. He eats breakfast every morning.- 否定句: He ___ ___ breakfast every morning.- 疑问句: ___ he eat breakfast every morning?2. She helps her friends with their homework.- 否定句: She ___ ___ her friends with their homework. - 疑问句: ___ she help her friends with their homework?二、Are动词练题1. 选择合适的单词填空1. They ___ playing soccer in the park.- (A) is- (B) am- (C) are2. ___ your parents at home?- (A) Is- (B) Am- (C) Are3. We ___ going to the movies tonight. - (A) is- (B) am- (C) are2. 根据所给单词填空完成句子1. I ___ a student.2. She ___ a doctor.3. They ___ brothers and sisters.三、情态动词练题1. 选择合适的情态动词填空1. I ___ play the guitar.- (A) can- (B) do- (C) am2. You ___ help your mother with the housework. - (A) can- (B) do- (C) am3. He ___ swim very well.- (A) can- (B) does- (C) is2. 句子改写将下列句子用合适的情态动词或助动词完成。
(完整)情态动词专题讲解
(完整)情态动词专题讲解情态助动词专题训练概说助动词（auxiliary)主要有两类：基本助动词(primary auxiliary）和情态助动词（modal auxiliary）。
基本助动词有三个：do， have和be；情态助动词有十三个：may, might; can, could; will, would； shall， should； must, need， dare， used to, ought to。
上述两类助动词的共同特征是，在协助主动词构成限定动词词组时，具有作用词的功能：1）构成否定式:He didn’t go and neither did she.The meeting might not start until 5 o'clock。
2) 构成疑问式或附加疑问式：Must you leave right now?You have been learning French for 5 years, haven’t you?3) 构成修辞倒装:Nowhere can he obtain any information about his sister。
Hardly had he arrived when she started complaining.4）代替限定动词词组：A: Who can solve this crossword puzzle？B： Tom can.A: Shall I write to him?B： Yes， do.情态助动词的特征基本助动词与情态助动词最主要的区别之一是，基本助动词本身没有词义,而情态助动词则有自己的词义，能表示说话人对有关动作或状态的看法,或表示主观设想：What have you been doing since？（构成完成进行体,本身无词义）I am afraid I must be going. （一定要）You may have read some account of the matter. (或许已经）除此之外，情态助动词还有如下词法和句法特征：1）除ought和used以外，其他情态动词后面只能接不带to的不定式。
高三英语语法复习检测(06)助动词和情态动词练习及答案.
高三英语复习检测（06）助动词和情态动词答案1. You must be a writer, ____? DA. mustn’t youB. are youC. must youD. aren’t you2. I got up early that morning, but I ____ so because I had no work to do. CA. mustn’t have doneB. didn’t need to doC. needn’t have don eD. can’t have done3. I missed the last bus, so I ____ go home on foot. DA. mustB. have toC. mayD. had to4. -- Please don’t make a noise.` B-- ____. I’ll be as quiet as a mouse.A. Yes, I won’tB. No, I won’tC. No, I willD. Yes, I will5. One ought ____ for what one hasn’t done. AA. not to be punishedB. to not be punishedC. to not punishedD. not be punished6. Let’s clean our classroom, ____? CA. will youB. don’t weC. shall weD. do you7. Let us play basketball, ____? AA. will youB. don’t weC. shall weD. do you8. -- There were already five people in the car but they managed to take me as well. -- It ____ a comfortable journey. DA. can’t beB. shouldn’t beC. mustn’t have beenD. couldn’t have been9. -- May I stop here?-- No, you ____. ` AA. mustn’tB. might notC. needn’tD. won’t10. The plant is dead. I ____ it more water. DA. will giveB. would have givenC. must giveD. should have given11. You ____ return the book now. You can keep it till next week if you like. CA. can’tB. mustn’tC. needn’tD. may not12. The little girl ____ there alone. CA. not dare goB. dares not goC. dare not goD. dare not to go13. Without his help, we ____ such rapid progress. BA. do n’t makeB. would not makeC. didn’t makeD. would not have made14. A computer ____ think for itself; it must be told what to do. (NMET 1991 AA. can’tB. couldn’tC. may notD. might not15. -- Could I borrow your dictionary? (NMET 1992--Yes, of course you ____. CA. mightB. willC. canD. should16. -- Shall we go skating or stay at home?-- Which ____ do yourself? (NMET 1992 BA. do you ratherB. would you ratherC. will you ratherD. should you rather17. Tom ought not to ____ me your secret, but he meant no harm. (NMET 1993 AA. have toldB. tellC. by tellingD. having told18. Peter ____ come with us tonight, but he isn’t very sure yet. (NMET 1993 BA. mustB. mayC. canD. will19. -- Shall I tell John about it? (NMET 1994-- No, you ____. I’ve told him already. AA. needn’tB. wouldn’tC. mustn’tD. shouldn’t20. -- Don’t forget to come to my birthday party tomorrow. (NMET 1994-- ____. BA. I don’tB. I won’tC. I can’tD. I haven’t21. --There were already five people in the car but they managed to take me as well. -- It ____ a comfortable journey. (NEMT 1995 DA. can’t beB. shouldn’t beC. mustn’t have beenD. couldn’t have been22. It’s already seven o’clock. Jack ____ be here at any moment. (NEMT 1995 CA. mustB. needC. shouldD. can23. Johnny, you ____ play with the knife, you ____ hurt yourself. (NMET 1996 BA. won’t; can’tB. mustn’t; mayC. shouldn’t; mustD. can’t; shouldn’t24. The fire spread through the hotel very quickly but everyone ____ get out. (NEMT 1997 DA. had toB. wouldC. couldD. was able to25. -- When can I come for the photos? I need them tomorrow afternoon. (NMET 1998 --They ____ be ready by 12:00. BA. canB. shouldC. mightD. need26. -- I stayed at a hotel while in New York. (NMET 1998-- Oh, did you? You ____ with Barbara. AA. could have stayedB. could stayC. would stayD. must have stayed27. -- Will you stay for lunch? (NEMT 1999-- Sorry, ____. My brother is coming to see me. BA. I mustn’tB. I can’tC. I needn’tD. I won’t28. -- Are you coming to Jeff’s party? (NEMT 2000-- I’m not sure. I ____ go to the concert instead. DA. mustB. wouldC. shouldD. might29. -- Is John coming by train? (NEMT 2002-- He should, but he ____ not. He likes driving his car. DA. mustB. canC. needD. may30. -- I heard they went skiing in the mountains last winter. (北京 2002-- It ____ true because there was little snow there. CA. may not beB. won’t beC. couldn’t beD. mustn’t be31. A left-luggage office is a place where bags ____ be left for a short time, especially ata railway station. (NEMT 2003 BA. shouldB. canC. mustD. will32. I often see lights in the empty house. Do you think I _____ report it to police? (04广西 AA. shouldB. mayC. willD. can33. How ____ you say that you really understand the whole story if you have covered only part of the article? (上海 2003 AA. canB. mustC. needD. may34. You ____ be tired –you’ve only been working for an hour. (04吉林 CA. must notB. won’tC. can’tD. may not35. I’ve lost one of my gloves. I ____ it somewhere. (05北京 BA. must dropB. must have droppedC. must be droppingD. must have been dropped。
小学生英语助动词do、Is动词、情态动词的练习题目
小学生英语助动词do、Is动词、情态动词的练习题目动词do的练题1. 选择适当的词填空：- I __ my homework every day.- We __ our lunch at 12 o'clock.2. 根据句意写出动词do的正确形式：- They __ their chores on the weekends.- He __ his homework after school.- The students __ their exercises in the classroom.3. 连词成句：- you / your homework / Did / do?- do / they / their chores / When?动词is的练题1. 填入is或is not：- She __ happy.- They __ at home.- It __ a cat.2. 根据句意填入动词is的正确形式：- The dog __ in the garden.- The flowers __ beautiful.- This book __ mine.3. 连词成句：- is / it / What?- happy / you / Are?情态动词的练题1. 选择适当的情态动词填空：- I __ go to the park with you.- You __ eat too much candy.- He __ play the piano very well.2. 根据句意填入合适的情态动词：- __ I use your pencil?- She __ speak French fluently.3. 连词成句：- can / Can / swim / you?- must / We / study / hard.以上是关于小学生英语助动词do、Is动词、情态动词的练题目。
请根据题目要求填写正确答案，并通过练提高语言能力和理解能力。
助动词用法及练习
be动词，情态动词，助动词do/does的用法区别及练习助动词，顾名思义就是帮助动词完成疑问及否定的，本身没有什么含义。
主要的助动词有be,do,will,have等，其用法详述如下：一、⑴由连系动词am，is，are构成的句子：变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。
变否定句时直接在am，is，are后面加not即可。
例如：肯定句:He is a student.一般疑问句: Is he a student?否定句: He is not a student.画线提问: 对he提问: Who is a student?对 a student 提问: What is he?(2)was 是am,is的过去式，were是are的过去式，若句子中有以上两词时，变疑问句及否定句方法与（1）相同。
二、(1) 由情态动词can, may,will ，shall等构成的句子: 变一般疑问句时把 can, may,will ，shall提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可. 例如:肯定句: She can swim.一般疑问句: Can she swim?否定句: She can not swim.画线提问: 对she提问: Who can swim?对swim提问: What can she do?（2）could,might,would,should是can,may,will,shall的过去式，若句子中有以上两词时，变疑问句及否定句方法与（1）相同。
三、（1）由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 变否定句时把don’t/doesn’t放在动词的前面。
要注意观察动词的形式并对号入座。
一般疑问句和否定句的动词三单式都要变回原型。
play-----do plays-----does例如:肯定句: They play football after school. He plays football after school.一般疑问句: Do they play football after school? Does he play football after school?否定句: They don't (do not) play football after school. He doesn’t’ play football after school.画线提问: 对they/he提问: Who plays football after school?对play football提问: What do they do after school? What does he do after school?对after school提问: When do they play football? When does he play football?（2）did是do和did的过去式，变一般疑问句时把did放在句子前面.变否定句时把didn’t放在动词的前面, 要注意观察动词的形式并对号入座。
be动词、助动词、情态动词用法总结及练习
千里之行，始于足下。
be动词、助动词、情态动词用法总结及练习【be动词的用法总结】be动词用于表示主语的状态、身份、特征等情况，具体用法如下：1. 表示存在或状态：I am a student.（我是一个学生。
）2. 表示身份特征：She is my sister.（她是我的姐姐。
）3. 表示临时状态或临时行为：He is studying now.（他正在学习。
）4. 表示时态：I am going to the park.（我正在去公园的路上。
）5. 结合形容词/副词构成表语：He is happy.（他很开心。
）6. 与介词构成固定搭配：She is in the room.（她在房间里。
）【助动词的用法总结】助动词用于构成一些特殊的时态、语态或情态，具体用法如下：1. 用于构成进行时态：She is watching TV.（她正在看电视。
）2. 用于构成完成时态：He has finished his homework.（他已经完成了作业。
）3. 用于构成被动语态：The car is being repaired.（车正在修理中。
）4. 用于构成情态动词：I can swim.（我会游泳。
）【情态动词的用法总结】情态动词用于表示说话人的意愿、建议、能力、可能性等情态，具体用法如下：1. can：表示能力、许可或可能性 We can swim.（我们会游泳。
）2. could：表示过去的能力、礼貌的请求或假设 If I could, I would help you.（如果我能的话，我会帮助你。
）3. may：表示可能性、许可或建议 May I come in?（我可以进来吗？）4. might：表示过去的可能性、建议或请求 He might be at home.（他可能在家。
）第1页/共3页锲而不舍，金石可镂。
5. must：表示必须、推测、肯定或建议 You must finish your homework.（你必须完成作业。
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4、will,shall(would,should)
“will(shall+动词原形)”构成一般将来时，一般来说，shall用于第一人称，will用于第二人称或第三人称，口语中常用will代替shll，如：We will have a meeting to discuss the problem.
（2）may,might后接完成式的用法
①表示对过去某事的推测，认为某一件事情在过去可能发生了。如果使用might，语气就比较婉转或更加不肯定，如：Mary might have learned some Chinese before.
②可以表示过去本来可以做到而实际没有做到的事情，有“劝告”或“责备”的语气，如：You didn't do the work well that day.You mighthavedone itbetter.
（3）needn't后接完成式可以表示过去做了一件本来不必要做的事情，如：---- Did you answer the letter yesterday? ---- Yes, I did. ---- But you needn’t have answered it.
9、shall的基本用法
（1）shall用作情态动词时，用于第二、三人称，表示说活人的意愿，可表示“命令”、“警告”、“强制”、“威胁”或“允诺”等意，如：He shall go first, whether he wants to or not.
（2）may或might都可以表示可能性，表示“或许”、“可能”之意，如果用might表示可能性，则语气更加不肯定，如：They may (might) be inthe library now .
3、must的基本用法
（1）must表示“必须”、“应该”之意，其否定式must not，缩写形式为mustn't，表示“不应该”，“不准”、“不许可”或“禁止”之意，如：We must studyhard and make progress everyday.You mustn'ttouchthe fire.
（3）在肯定句中must可以表示推测，表示“一定”或“必定”之意，如：---- Whosenew bike can itbe?----Itmustbe Liu Dong's.Iknow hisfatherhasjustboughthim a newone.
4、can, could, may,must后接完成式的用法
1、can和could (could为can的过去式)的基本用法
(1)表示能力，如：He can speak English betterthanyou.
(2)在疑问句和否定句中表示“怀疑”、“猜测”或“可能性”，如：Can thisgreenbikebeLiuDong's? (3)表示“许可”时can可以和may换用，如：You can (may) go home now.
(4)如果要表示语气婉转，可用could代替can，这时could不再是can的过去式，如：Could you come againtomorrow?
(5)can和be able to都可表示能力，两者在意思上没有什么区别。但是can只能有现在式和过去式，而beableto则有更多的形式，如：He willbe abletodotheworkbetter.
（2）对以must提出的疑问句，如作否定回答时，要用needn't或用don't(doesn't)have to(不必)来回答，而不用mustn't，因为mustn't表示的是“禁止”或“不许可”之意，如：---- Must we finish the work tomorrow? ---- No, you needn't (don't have to), but you must finish it inthree days.
8、need的基本用法
（1）need作情态动词用时，主要用于否定句和疑问句中，如：He needn't worryaboutusnow.
（2）need也可作为行为动词用，可用于肯定句，否定句和疑问句中，其后可接名词、代词、动名词或带to的动词不定式为其宾语。如：You need to practise reading aloud every day.
（3）must后接完成式的用法：表示对过去某事的推测，认为某事在过去一定做到了，如：Liu Dong isn’t in the classroom. He must have gone to the library.
5、have to的基本用法：
have to和must的意义相近，只是must侧重表示说话人的主观看法，而have to则表示客观需要，如：I must study hard. I had to giveitupbecauseofillness.
（2）在疑问句中，shall用于第一、三人称，表示说话人的征询对方意见或请求指示，如：Shall I open the door?
10、should的基本用法
（1）should作为情态动词可以表示“建议”或“劝告”，有“应该”之意，如：You shouldlearn from each other.
6、ough务或必要“应当”做某事，语气比should强，例如：Everyoneoughtto obeythe traffic regulations.
（2）表示推测，注意与must表示推测时的区别：He must be home by now .(断定他已到家)，He ought to be home by now .(不十分肯定)，This is wheretheoilmustbe.(比较直率)，This is where the oil ought to be.(比较含蓄)；
（1）can,could后接完成式的用法：
①在否定句或疑问句中表示对过去发生过的事情的“怀疑”或“不肯定”的态度，Could he have said so?
②在肯定句中，可以表示过去可能做到而实际并没做到的事情，有“劝告”或“责备”的语气。如：----When did you answerherletter?----Only yesterday.----It'stoo late. You could have answered itearlier, I am sure.
2、have(has,had)
(1)“have+过去分词”构成完成时态。如：Have you seenthe film?
(2)“have been+ -ing”构成完成进行时态。如：What have you been doing these days?这些日子你一直在干什么?
3、do(does,did)
（3）“ought + have+过去分词”表示过去应做某事而实际未做。例如：You ought to have helped him. (but you didn’t)这时，ought与should可以互相换用。注意，在美国英语中oughtto用于否定和疑问句时to可以省略。例如：Oughtyousmokesomuch?You oughtn’t smoke so much.
（3）“be+动词不定式”构成复合谓语：
①表按计划安排要发生的事。The prime minister is to visit Japan nextyear.总理将于明年访问日本。
②用于命令。You're to do your homework before youwatchTV.你得做完了作业才能看电视。
（3）在日常生活中，学用“I would like to…”表示“我想要”或“我愿意”之意，以使语气婉转，如：I would like to doEx.2 first.
2、may和might(might为may的过去式)的基本用法
（1）表示允许或征询对方许可，有“可以”之意，
如：Youmay use my dictionary.在回答对方说“可以做某事”或“不可以做某事”时，一般多不用may或maynot，以避免语气生硬或不容气。而用比较婉转的说法进行回答。如：----May I use this dictionary?----Yes, please.或----Certainly.在请求对方许可时，如果Might I…?就比用MayI…?语气更婉转些，如：May I have a look at your newcomputer?但是表示“阻止”或“禁止”对方做某事时，要用must not代替may not，如：---- May we swim in this lake? ---- No, you mustn’t. It’s too dangerous.
7、dare的基本用法
（1）dare(dared为其过去式)作情态动词用时，主要用于否定句，疑问句和条件从句中，如：Dared he bread the traffic regulations again?
（2）在现代英语中dare常用作行为动词，其变化与一般行为动词相同，如：She dares to stay at home alone at night.
（2）在疑问句中用于第二人称，表示说话人向对方提出请求或询问对方的意愿，如：Will youpleasetellme how to getto the CapitalGymnasium?
（3）will可以表示一种习惯性的动作，有“总是”或“会要”之意，如：Every morning he will have a walk along this river.
(1)“do not +动词原形”构成行为动词的否定式。如：His brother doesn’t like playing basket.；