动词加ed和ing规则.doc

动词过去式变化规则及其读音规则规则动词的过去式变化如下： 1、一般情况下，动词词尾加 -ed ，如： work -worked play-played wanted-wanted act-acted 2、以不发音的 -e 结尾动词，动词词尾加 -d，如： live-lived move-moved taste-tasted hope-hoped 3、以辅音字母 + y结尾的动词，把-y变为-i 再加-ed，如： study-studied copy-copied cry-cried carry-carried 4、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 -ed，如： stop -stopped 5、不规则动词的过去式变化规律性不强，须多加记忆。 go went make made get got buy bought come - came fly-flew 不规则动词的过去式的构成 1把动词原形中的i改为a，变成过去式。如： beginbegan，drinkdrank，givegave，ringrang，singsang，sitsat，swimswam 2把重读开音节中的i改为o，变成过去式。如： drivedrove，riderode，writewrote 3改动词原形中的aw ow为ew，变成过去式。如： drawdrew，growgrew，knowknew，throwthrew（动词show除外，showshowed） 4动词原形中的e改为o，变成过去式。如： getgot，forgetforgot 5动词原形中的ee改为e，变成过去式。如： feedfed，meetmet 6动词原形中的eep改为ept，变成过去式。如： keepkept，sleepslept，sweepswept 7动词原形中的eak改为oke，变成过去式。如： breakbroke，speakspoke 8动词原形中的ell改为old，变成过去式。如： sellsold，telltold 9动词原形中的an改为oo，变成过去式。如： standstood，understandunderstood 10以ought和aught结尾，且读音是 :t的过去式。如： bringbrought，buy bought，thinkthought，catchcaught，teachtaught 11以ould结尾且读音为ud的情态动词过去式。如： cancould，shallshould，willwould 12把动词原形中的o改为a，变成过去式。如： comecame，becomebecame 13在动词原形后加d或t变成过去式，并且发生音变。如： hearhi heardh :d， sayseisaidsed，meanmi:nmeantment 14动词的过去式与动词原形一样。如： letlet，mustmust，putput，readreadred 15不符合上述规律的动词过去式。如： am，iswas，arewere，buildbuilt，dodid，eatate，fallfell，feelfelt，findfound，flyflew，gowent，have has had，holdheld，leaveleft，makemade，maymight，runran，seesaw，taketook 过去式“-ed”的发音规则 （1）动词词尾为“t，d”时，发/ id /音， want wanted （要）need needed （需要） （2）动词词尾为清辅音时，发/ t / 音。 help helped （帮助）laugh laughed （笑）look looked （看） kiss kissed （吻）wash washed （洗） watch watched （注视） （3）动词词尾为t，d以外之浊辅音或元音时，发/ d /音。 call called （叫）staystayed （停留）crycried （哭）过去式是英语语法的一种，表示过去某个时间里发生的动作或状态。一般过去式的动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。目录过去式，过去时态 结构 概念： 例句： 构成 用法： 1. （2） 2. 1 Be 动词的一般过去时态读法： 不规则变化动词表：过去式，过去时态 结构 概念： 例句： 构成 用法： 1. （2） 2. 1 Be 动词的一般过去时态读法： 不规则变化动词表：展开过去式，过去时态【过去式】 1、过去发生的而现在已经结束的动作要用一般过去式来表示。 2、表示过去某个时间里发生的动作或状态。 3、过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。 【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。 【过去时态结构】指的是过去时态下的动词形式的语法构成。 过去式就是动词的变化，表示过去发生的事。一般看到ago,before, in 几几年，就是过去式。 work-worked listen-listened 一般的就是直接加ed，特殊的就有一些变化。 结构【过去时态结构基本形式】 1、主语+动词过去式+其他； 2、否定形式 wasnt/werent 在行为动词前加didnt，同时还原行为动词；一般疑问句Did+主语+do+其他。 概念：表示过去的发生动作或过去存在的某种状态 例句：A:What did you do last weekend? B:I played football. A:Did you read books? B:Yes,I did. 构成表示一般过去式的动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。规则动词的过去式变化如下： （1）一般情况下，动词词尾加 ed ，如： workworked； playplayed；want wanted； actacted （2）以不发音的 e 结尾动词，动词词尾加 d，如： livelived； movemoved； decidedecided； declinedeclined； hopehoped； （3）以辅音字母 + y结尾的动词，把y变为i 再加ed，如： studied tried copied justified cried carried embodied emptied （4）以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加 ed，如： stopped begged fretted dragged dropped planned dotted dripped （5）注：不规则动词的过去式变化规律性不强，须多加记忆。 go - went，make - made，get - got ，buy - bought ，come - came ，fly-flew ，is/am-was，are-were ，see-saw，bring-brought，do-did，teach-taught, think-thought, say-said,sit-sat. read-read, spend-spent, eat-ate,give-gave,sit-sat,tell-told,write-wrote,feel-felt,find-found,hear-heard,know-knew, put-put,grow-grew,take-took,catch-caught,come-came,become-became,swim-swam，sweepswept，singsang，drawdrew， 以上的（1）至（4）条中的发音均有改变，具体分别有/d/ /t/ /id/。 而不规则动词的过去式的发音则略有不同，但是有些还是按照一定规律变化的。如以上的：make - made，get - got ，buy - bought ，come - came ，fly-flew ，bring-brought，teach-taught, think-thought, say-said,sit-sat. read-read, spend-spent,give-gave,tell-told,write-wrote,feel-felt,find-found,hear-heard,know-knew,put-put,grow-grew,take-took,catch-caught,come-came,become-became,swim-swam，sweepswept，singsang，drawdrew。 仔细看一看，能发现它们的一些变化规律，也就是说不需要死记硬背这些过去式，知道了原型和变化规律，就可以写出来了。有的变化部分读音也是有规律的。分类记忆是对学习过去式很有帮助的！ 用法：（1） 表示过去某一时刻或某一段时间内所发生的动作或情况，通常一般过去式带有表示动作时间状语的词，词组或从句,如 yesterday, the day before last, last week, two days ago 等,上下文清楚时可以不带时间状语。 I worked in that factory last year. 去年我在那一家工厂工作。 I went to the Tian Long Mountain yesterday. 昨天我们去了天龙山。 一般过去时的用法一.概念：一般过去时是表示在过去的时间里发生的动作或状态，通常与表示过去的时间状语连用。 二时间状语：yesterday, the day before yesterday, two days ago, long long ago,a minute ago,last year(week, month), just now, at that time, in those days. 三过去时的用法：1有确定的过去时间状语时要用过去式。 例：We had a good time last week. 2表示过去连续发生的动作时，要用过去式。 例：The boy closed the door, turned off the window, and then went to bed. 3. 表示过去一段时间内经常或反复的动作，要用过去式。 例：She often came to help me at that time. 四.一般过去式的构成形式：Be动词的过去式： (1)肯定句：主语+ be动词的过去式（was, were） 例：He was ill yesterday. She was nine two years ago.They were my students long long ago. (2)否定句：主语+ be动词的过去式（was, were）+ not 例：He was not ill yesterday.She was not nine two years ago.They were not my students long long ago. (3)一般疑问句：直接把be动词提到句首。 例：Was he ill yesterday? 肯定回答：Yes, he was. 否定回答：No, he wasnt.Was she nine two years ago? Yes, she was. / No, she wasnt.Were they your students long long ago? Yes, they were. / No, they werent. 实意动词的过去式：(1)肯定句：主语+动词的过去式 例：He played football last week.She watched TV last night. (2)否定句：主语+ did not +动词原形 例：He did not play football last week.She didnt watch TV last night. (3)一般疑问句：Did +主语+动词原形 例：Did he play football last week? 回答：Yes, he did./ No, he didnt. Did she watch TV last night? 回答：Yes, she did. / No, she didnt. 五动词变过去式的几种常用规则：1一般动词直接+ ed; 例：look-looked want-wanted listen -listened 2以e结尾的词直接+ d;例：live-lived phone-phoned 3以辅音字母加y结尾, 变y为i加ed;例：try-tried study-studied 4重读闭音节结尾的，词尾只有一个辅音字母，双写词尾辅音字母+ ed;例：stop-stopped plan-planned 5.不规则动词: 动词由原形转变为过去式时不按词尾加“-ed”之变化规则者叫做不规则动词。小学常见的动词不规则过去式如：是be/is/am/are- was, 是are- were, 来come-came, 去go- went, 有have- had, 做/干do- did, 做make- made 读read- read, 放put- put, 切割cut- cut,写write- wrote, 带走take- took, 买buy- bought, 带来bring- brought,想think- thought, 看见see- saw, 说say- said, 说话speak- spoke,打破break- broke, 得到get- got, 跑run- ran, 告诉tell- told,唱sing- sang, 喝drink- drank, 吃eat- ate, 游泳swim- swam,开始begin- began, 偷steal- stole, 遇见meet- met, 卖sell- sold, 坐sit- sat,跑run-ran,读read-read,想要want-want,知道know/known等等 表示过去某一时刻或某一段时间内所发生的动作或情况，通常一般过去式带有表示动作时间状语的词，词组或从句,如 yesterday, the day before last, last week, two days ago 等,上下文清楚时可以不带时间状语。 I worked in that factory last year. 去年我在那一家工厂工作。 I went to the Tian Long Mountain yesterday. 昨天我们去了天龙山。I stayed at home,yesterday.昨天，我整日呆在家里. （2）一般过去时态：表示过去某一时间所发生的动作或存在的状态。谓语动词要用一般过去式。 时间标志：yesterday（昨天）, last weekend（上周）, last month（上个月）, last year（去年）, two months ago（两个月前）, the day before yesterday（前天），in 1990 (在1990年), in those days （在那些日子里）等表示过去的时间状语。 如： I was born in 1990. (我出生在1990年)。 When did you go to the park? （你是什么时候去的公园）。 I went to the park last weekend. （我是上周去的公园） 在上面的句子中第一句属于be动词的一般过去时态； 第二句和第三句属于实义动词go的一般过去时态。 1 Be 动词的一般过去时态在没有实义动词的句子中使用be动词， am is 的过去式为was; are的过去式为were. 构成： 肯定句：主语+was (were) +表语 如：I was late yesterday. （昨天我迟到了。） 否定句：主语+was (were) +not+表语 如：We werent late yesterday. (我们昨天没迟到) 疑问句：Was (Were) +主语+表语 如： Do you sick yesterday? （你昨天病了吗？） 肯定回答： Yes, I was. (是的，我病了。) 否定回答： No, I wasnt. (不，我没病。) 特殊疑问句：特殊疑问词+was (were) +主语+表语 如：When were you born? 你是什么时候出生的？ 读法：规则动词词尾加-ed有三种读音： 1. 在清辅音后读作t。如：asked, helped, watched, stopped 2. 在浊辅音和元音后读作d。如：enjoyed, studied, moved, called 3.在t / d后读作id。如：wanted, needed 不规则动词的过去式大体上归纳有以下六条记忆法： 1. 以t结尾的词，过去式与原形相同。如：putput, letlet, cutcut, beatbeat 2. 以d结尾的词，把d变成t。如:buildbuilt, lendlent, sendsent, spendspent 3. 以n结尾的词，在词后加t。如：meanmeant, burnburnt, learnlearnt 4.以ow / aw结尾的词，把ow / aw变成ew。如：blowblew, drawdrew, knowknew, growgrew 5.含有双写字母的词，将双写改为单写，在词尾加t。如：keepkept, sleepslept, feelfelt, smellsmelt 6.含有元音字母o / i的词，将o / i变成a。如：singsang, givegave, sitsat, drinkdrank 但也有例外，如get的过去式是got，与第一条不符，仅仅是大多数动词符合。 不规则变化动词表：原形 过去式 过去分词 bewas/werebeenbeginbeganbegunbringbroughtbroughtbuyboughtboughtcatchcaughtcaughtcomecamecomecutcutcutdodiddonedrawdrewdrawndrinkdrankdrunkdrivedrovedriveneatateeatenfeelfeltfeltfightfoughtfoughtfindfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearheardheardknowknewknownleaveleftleftloselostlostmakemademademeetmetmetputputputreadreadreadrideroderiddenring rangrungriseroserisenrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsetsetsetshutshutshutsingsangsungsitsatsatsleepsleptsleptspeakspokespokenspendspentspentstandstoodstoodswimswamswumsweepsweptswepttaketooktakenteachtaughttaughttelltoldtoldthinkthoughtthoughtthrowthrewthrownunderstandunderstoodunderstoodwearworewornwritewrotewritten现在分词加ing的规则 现在分词加ing的规则 现在分词是在动词后加上ing 构成。如:starting,working, coming, sitting 等都是现在分词。现在分词的变化规则是固定的，大家用心记一下就可以了。 (1)直接在谓语动词后加ing. 例如：going, starting, working. (2)去掉词尾不发音的e，再加ing. 例如 leaving,dining. 注意：如果单词结尾的e发音，则不能去掉，也直接加ing. 例如：see -seeing/agree - agreeing . 另外，有少数动词比较特殊，请用心记住：例如：lie - lying/die - dying/tie - tying/picnic - picnicking. (3) 对于重读闭音节词，双写末尾字母再加ing. 例如：sitting, beginning. 这一条规律，必须要弄清什么是“重读闭音节”。下面再举一些双写的例子： run - running stop - stopping cut - cutting control - controlling回复 取消 动词不定式、动名词用法要点讲解详细内容不定式作主语 动词不定式作主语时，句子的谓语动词常用单数，其位置有以下两种： (1)把不定式置于句首。如： To get there by bike will take us half an hour. (2)用it作形式主语，把真正的主语不定式置于句后，常用于下列句式中。如： Itbe名词to do Its our duty to take good care of the old. It takes sb+some time+to do How long did it take you to finish the work? Itbe形容词for sbto do It is difficult for us to finish writing the compositionin a quarter of an hour. Itbe形容词of sbto do It is stupid of you to write down everything the teachersays. It seems(appears)形容词to do It seemed impossible to save money. 在句型中，常用表示客观情况的形容词，如：difficult,easy,hard,important,impossible,necessary 等；在句型中，常用careless,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise等 表示赞扬或批评的词。在不定式前的sb，可看作其逻辑主语。这一句式有时相当于Sb is形容词to do句式 ，如：Itskind of you to help me with my English.=You are kind to helpme with my English. 动名词作主语 Learning without practice is no good. 动名词作主语时，也常用It句式。如： Its +no good(no use,fun,a pleasure,a waste of time)+doing Its no good reading in dim light. Its no use sitting here waiting. Its形容词doing Its dangerous swimming in the sea in windy days. 这样用的形容词有expensive,nice,tiring等，但important,necessary则不适用于这种结构，应用不定式 代替，如：Itsimportant for you to keep fit. There is no+doing There is no saying what will happen next. 在这一结构中，动名词后常带宾语，相当于Its impossible to结构。 动词不定式和动名词作主语的区别 不定式作主语经常表示具体动作，常与特定的动作执行者联系在一起；而动名词作主语经常表示抽象动 作，经常不与特定的动作执行者联系在一起。如： Its no good eating too much fat. Its no good for you to eat so much fat. 动名词结构作主语，可以用名词或代词属格形式作逻辑主语。如： Its no use your pretending that you didnt know the rules. 二、作宾语 不定式作宾语 以下动词后，只能跟不定式作宾语。如：agree,ask,aim,arrange,choose,decide,demand,expect,fail ,help,hope,lean,long,manage,offer,plan,prepare,pretend,promise,refuse,wish等，这些词大部分可接th at引导的从句。如： I decided to ask for my money back. I decided that I would ask for my money back. When our visit to the farm was over,we expected to startback on foot. When our visit to the farm was over, we expected that wewould start back on foot. 当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，即：主语动 词it补语to do句式。如： We think it quite important for us to learn a foreignlanguage well. He feels it his duty to help the poor. 介词but,except,besides+to do(do) 在这种句型中，如介词前有动词do，后面应接不带to的不定式；如无do，则接to不定式，即带do不带to， 带to不带do。如： The enemy soldiers had no choice but to give in. On Sunday afternoon I had nothing to do but watch TV. 动名词作宾语 以下动词后，只能接动名词作宾语，如：admit,appreciate,consider,delay,enjoy,finish,keep,imag ine,mind,miss,practise,resist,risk,save,suggest,dont mind,give up,insist,on, put off等。如： I suggest spending our summer vacation in a seaside town. You must give up smoking, for it does too much harm toyour health. 动名词作介词的宾语 I should go to attend the birthday celebration instead of staying at home. What about inviting Li Jun to make a speech? 动名词前的介词有时可以省略，如：have difficulty(in)doing,have no trouble(in)doing,lose no ti me(in)doing,prevent/stop(from)doing,there is no use(in)doing等。 部分动词后面，既可接动词不定式，也可接动名词作宾语，意义不变。如：begin,continue,start,hat e,like,love,need,require,want等。 在need,require,want后接-ing形式，表示被动意义，也可接不定式，但要用被动形式，如：Your handwr iting needs improving(tobe improved). hate,love,like接不定式表示特定的未来事件，接动名词表示目前 正在进行的活动或一般的行为。 在下列情况下，一般要用不定式： hate,like,love前有would(should)时，如：Id like to have a cup of coffee. 当谓语动词begin,continue,start等是进行式时，如：Thestudents are starting to work on the di fficult maths problem. begin,continue,start与know,understand等状态动词连用时，如：I soon began to understand what was happening. advise,allow,encourage,forbid,permit等动词后接动名词作宾语，或带不定式作宾语补足语。如： Our teachers dont permit our swimming in the lake. Our teachers dont permit us to swim in the lake. 部分动词后接不定式或动名词时，意义差别较大，应根据句子语境选择使用。 forget,remember,regret后接不定式，表示现在或未来的动作，接动名词表示动作已经发生。如： Dont forget fo post the letter for me. Have you forgotten meeting her in Beijing Airport? Remember to close the windows before you leave. I remember writing him a letter a year ago. We regret to tell you that all of you are not invited toattend the meeting. They regretted ordering these books from abroad. mean to do 打算做某事 doing 意味着 I meant to catch up with the early bus. This means wasting a lot of money. try to do 设法尽力做某事 doing 试着做某事 You should try to overcome your shortcomings. Try working out the physics problem in another way. stop to do 停下一件事去做另一件事（不定式作目的状语） doing 停止做某事 On the way to the airport,I stopped to buy a paper. Youd better stop arguing and do as you are told. cant help doing 禁不住 to do不能帮助干 They couldnt help jumping up at the news. Sorry I have lots of work to do.So I cant help to make up the room for you. go on to do 做不同的事或不同内容的事 doing 继续不停地做某事，指同一动作的继续 He went on to talk about world situation.他接着又谈了世界形势。 Well go on fighting so long as there is oppression inthe world. leave off to do 离开某地去干什么（目的状语） doing停下某事 Its time to leave off talking and to start acting. They left off to go fishing. 三、做表语 不定式作表语表示具体动作或将来动作；动名词作表语表示抽象的一般行为。 To be kind to the enemy is to be cruel to the people. My chief purpose is to point out the difficulties ofthe matter. What I would suggest is to put off the meeting. 当主语和表语都是不定式时，其含义一是条件，一是结果（例）。当主语是aim,duty,hope,idea,mista ke,plan,purpose,suggestion等为中心词的名词词组（例）时，或以what引导的名词性分句（例），不定 式说明主语的内容。 Our work is serving the people. What he likes is taking a walk after supper. The story told by Mr.Wang is interesting. 句动名词作表语，与主语部分可以转换，如Serving thepeople is out work,而句中是现在分词作 表语，说明主语的性质、状态，现在分词具有形容词的各种特征，另外，动名词作表语还应与进行时态区别开 来。 四、作定语 不定式作定语 不定式在句中作定语，置于被修饰的名词或代词之后。如： The next train to arrive is from Washington. Have you anything to be taken to your sister? Do you have anything to say on the question? Would you please give me some paper to write on? My wish to visit France has come true at last. 不定式短语作定语和被修饰词之间表示以下关系： (1)表示将来的动作（例）。 (2)与被修饰词之间有动宾关系，如是不及物动词，则需加介词（例）。 (3)与被修饰词之间有动宾关系，同时与句中其它词之间又有逻辑上的主谓关系时，尽管有被动含义，却仍 用主动语态（例）；如只有动宾关系，而无逻辑上的主谓关系，则需用被动语态（例）。 (4)不定式作定语时，一般可转换为定语从句，例to arrive=that will arrive。 动名词作定语 This passage can be used as listening materials. The reading room of our school library can hold 800people. All moving bodies have energy. 句动名词作定语说明一种性能，即：用来的；第句为现在分词作定语，单个分词作定语常置于 被修饰词之前，与被修饰词之间，可构成逻辑上的主谓关系，分词短语作定语常置于被修饰词之后。如：The man standing at the school gate is Professor Hua. 五、不定式作补足语 作宾语补足语 一些及物动词除要求按宾语外，有时还需要有宾语补足语，说明宾语的行为、状态、特征，这时意思才相 对完整。 (1)常要求不定式作宾补的动词有：allow,ask,advise,beg,cause,drive（强迫），encourage,expect,fo rbid,force,get,would like(love,hate),order,permit,persuade,teach,tell,want,warn,wish等。如： Would you like me to give your regards to Mary? I want you to understand the whole passage clearly. (2)部分动词后常接to be形容词、名词短语等形式，有时to be可省略，如：believe,consider,discov er,find(=consider),feel(=think),imagine,judge,know,prove,think,suppose,see(=understand),understa nd等。 We all believe John(to be)honest. I consider him(to be)one of the best biology teachers of No. 1 Middle School. 但当不定式是完成式时，to不能省略，如：We consider him tohave been foolish. (3)感觉动词和使役动词后用作宾补的不定式须省略to。 I didnt hear anyone say anything about it. They make the students do too much homework every day. 这种句式在变为被动语态时，to不能省略，如第句：Thestudents are made to do too much homework ev