第一篇:be動詞和have動詞的用法
好像這兩個動詞不應該混淆,因為意思都不一樣,be動詞是表示是的意思,have動詞表示的是擁有,屬有的意思。
這兩個詞用作助動詞構成謂語也不應混淆。
be+verb的含義是表示被動
have + verb構成的是完成時態,表示的是主動的含義。
你實際要解決兩個問題:1)BE動詞的用法 2)HAVE動詞的用法。
【1】BE動詞的用法(僅以一般現在時為例)
be動詞的一般現在時有三種形式,即:am, is, are。
1.如果主語是第一人稱I(我)時,be動詞用am。
如:I am a student.我是一名學生。
I am 還可縮寫成I'm。如:
I'm David.我是大衛。
2.如果主語是you(你,你們), they(他們,它們,她們)或名詞復數(兩個以上的人或物)時,be動詞必須用are。
如:Are you twelve? 你是十二歲嗎?
Tom and Lily are good friends.湯姆和莉莉是好朋友。
They are at school.他們在學校。
are與主語還可縮寫。如: We are= We're,They are =They're, You are = You're。而are與 not可縮寫成aren't。
如:They aren't students.他們不是學生。但是am與not不能縮寫。
3.如果主語是單數名詞、不可數名詞或單數第三人稱代詞(he, she, it)時,be動詞用is。
如:My mother is a teacher.我的媽媽是一名老師。
He is a student.他是一名學生。
is也可與主語縮寫,如: He is = He's, My mother is = My mother's等。但是This is不可縮寫。而is與not可縮寫成 isn't。
如:This isn't a book.這不是一本書。
[解題過程]
根據以上敘述我們可以把動詞的用法以口訣的形式表述出來:
我(I)是am, 你(you)是are,剩下is留給她(she), 他(he), 它(it), 兩個以上都用are。
【2】have的用法
1.“own” “擁有” is the most important meaning.Eg: I have a book.2.“have to do sth.” means “不得不”.例: I have to take care of my baby sister at home.3.“行為動詞” is the most important ways.have a meal 吃飯 have a match 比賽 have lessons 上課 have a meeting 開會 have a good time 玩得開心 have a walk 散散步
have a talk 談談話 have a swim 游泳 have a rest 休息一下 have a look 看一看
4.“have sth done” means “讓別人做某事 ”
例句: I must have my hair cut.5.the auxiliary verb Of the perfect tense means “已經”
例句: I have finished my homework.1.there is和there are表示“有”這個狀態,重在“存在”的意思。前者是接單數名詞,后者接復數名詞。注意:就近原則(就是單復數只看離它最近的一個名詞)。
have和has表示從屬的關系,意思是誰有什么什么。前者是一般式,后者是第三人稱單數形式。
例:There are two apples in her hand.She has two apples.2.這個do是助動詞,幫助動詞提問。而be幫助名詞等提問。例:Is he doing his homework? Does he do his homework? 3.情態動詞后所有動詞用原型。
have可以引導完成時;表示“有”時,主語一定要是人 eg I have a pen。
He has left Beijing for three days.there be句型就是單純性的某處有某物 eg There is a book in the table。
do可以是助動詞,也可以是實義動詞 eg Do you do your homework?(第一個do是助動詞,第二個do是實義動詞。)
do開頭一般后面跟人稱 e.g.Do I/ you...Does he/she...are開頭的一般后面跟第二人稱或復數人稱 e.g.Are you/they...is開頭的后面一般跟第三人稱單數 e.g.Is it/he/she...DO 它表示疑問,后面的謂語動詞一定是行為動詞,即一個動作 Do you like English? / Do you play basketball? Are 是BE動詞放在前面表示疑問 后面跟形容詞或名詞 Are you a student? / Are you busy? Are you OK ?
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第二篇:初一英語系動詞be do have用法
初一英語系動詞,do,does,have,has的用法
一、請記住以下口訣:
我用am,你用are,is連著他,她,它; 單數名詞用is,復數名詞全用are。變疑問,往前提,句末問號莫丟棄。變否定,更容易,be后not莫忘記。疑問否定任你變,句首大寫莫遲疑。
二、Be動詞在一般過去時中的變化:
1.am 和is在一般過去時中變為was。(was not = wasn’t)2.are在一般過去時中變為were。(were not = weren’t)
3.帶有was或were的句子,其否定、疑問的變化和am,is, are一樣,即否定句在was或were后加not,一般疑問句把was或were調到句首
am,is are 都屬于be動詞,be是他們的原型 be動詞的一般現在時有三種形式,即:am, is, are。1.如果主語是第一人稱I(我)時,be動詞用am。如:I am a student.我是一名學生。
I am 還可縮寫成I'm。如:
I'm David.我是大衛。
2.如果主語是you(你,你們), they(他們,它們,她們)或名詞復數(兩個以上的人或物)時,be動詞必須用are。如:Are you twelve? 你是十二歲嗎?
Tom and Lily are good friends.湯姆和莉莉是好朋友。
They are at school.他們在學校。
are與主語還可縮寫。如: We are= We're,They are =They're, You are = You're。而are與 not可縮寫成aren't。如:They aren't students.他們不是學生。但是am與not不能縮寫。
3.如果主語是單數名詞、不可數名詞或單數第三人稱代詞(he, she, it)時,be動詞用is。如:My mother is a teacher.我的媽媽是一名老師。
He is a student.他是一名學生。
is也可與主語縮寫,如: He is = He's, My mother is = My mother's等。但是This is不可縮寫。而is與not可縮寫成 isn't。如:This isn't a book.這不是一本書。
根據以上敘述我們可以把動詞的用法以口訣的形式表述出來: 我(I)是am, 你(you)是are, 剩下is留給她(she), 他(he), 它(it), 兩個以上都用are。
be動詞am,is,are,如何正確使用它。我用am,你用are,is用于他、她、它。以上主語是單數.復數主語全用are。指示代詞作主語,This,that用is,These,those要用are。若是變為否定句,Not系動詞后面加。若變一般疑問句,句首A m,Is,Are,句末問號莫忘加。回答一般疑問句,Yes,或N o簡回
do和does的用法
do 這個詞(does是第三人稱單數形式),大體上從兩方面來講。
1.作為行為動詞,跟其他動詞一樣,如study, play等。他的意思是“做”等。如: We usually do our homework in the afternoon.He does his homework in the evening.2.作為助動詞,也就是幫助主要動詞構成否定和疑問等。We don't like bananas.Do you like apples? Does he like English? He doesn't like swimming.上面有一句He does his homework in the evening.要是變成否定句就成了這個樣子: He doesn't do his homework in the evening.這里加上了助動詞doesn't,而原來的主動詞does變成原形do了。
作為助動詞的do和does是沒有詞義的,它們在句中的構成一般現在時的疑問句和否定句.Do用于主語第一人稱,第二人稱和第三人稱復數形式的句中,does用于主語第三人稱單數的句中。Eg.Do you want to be a teacher? 你想成為一個老師嗎?
Do his friends go to park every day? 他的朋友們每天都去公園嗎? I don’t like him.我不喜歡他。
Where does Tom come from? 湯姆來自哪里? I don’t know.我不知道。
He doesn’t live here.他不住在這兒。will/can/could/would/should/shall 等助動詞后面加be 其他時候, 第一人稱I后面用am 第二人稱, 復數, 用are 單數用is...Have和has的用法
have和has在用于英語表達動詞“有”的含義時,前者使用于第一人稱、第二人稱和各人稱復數,has用于第三人稱單數,同時它們也作為完成時態的助動詞存在,其用法和做實義動詞“有”的規則也是一樣的.had是have的過去時態,和完成時。
助動詞have的用法
1)have +過去分詞,構成完成時態,例如:
He has left for London.他已去了倫敦。
By the end of last month, they had finished half of their work.上月未為止,他們已經完成工作的一半。
2)have + been +現在分詞,構成完成進行時,例如:
I have been studying English for ten years.我一直在學英語,已達十年之久。
3)have+been +過去分詞,構成完成式被動語態,例如:
English has been taught in China for many years.中國教英語已經多年。
動詞have/has表示“有”時,它通常有三個含義:
A.表示“某人(在物質上的)所有.”這種情況下不能用there be替換.如: I have a new watch.我有一塊新表.He has a good friend.他有一個好朋友.B.表示“某人或動物(在身體上的)長有”.這種情況也不能用there be替換.如:
She has blue eyes.她的眼睛是藍色的.A horse has two ears.馬有兩只耳朵.C.表示“某物體(在結構上的)裝有”.這種情況可以用there be替換.如: A clock has a round face.= There is a round face on a clock.鐘上裝有一個圓型的鐘盤.That room has only two windows.= There are two windows in that room.那個房間僅裝有兩扇窗戶.The school has 14 classes.= There are 14 classes in the school.那個學校有14個班級.D.另外,表示“某人手中有某物”時,也用have/has.例如: Mary has a glass of water in her hand.瑪麗手中端著一玻璃杯水
表示“有”時,have不能用進行時。如不能說: I’m having a bike.(×)在口語中,人們常用have got來代替have表示“有”。如: He has got a car.他有一輛車。Have you got a knife? 你有小刀嗎? 2.和具有動作含義的名詞連用。如: Let me have a look.讓我看看。We’re going to have a swim in the lake.我們打算在湖中游泳。
這樣用時,have只表示動作,不表示什么意義,動作的實際內容是其后邊的名詞所包含的。所以:
to have a look=to look to have a swim=to swim to have a rest=to rest 不過,用“have+名詞”的形式往往含有“一次”“一會兒”等意思。3.和其他各詞連用,表示“上(課)”“吃(飯)”“開(會)”等。如: We have breakfast in the morning.我們早上吃早飯。What lessons did he have yesterday? 昨天他上什么課了?
They are having a meeting.他們正在開會。
第三篇:動詞慣用法
動詞慣用法
使用動詞時,要遵循它們特定的句型,不能隨心所欲,我們這里僅討論測試中最常見的幾種句型。1.動詞+不定式
誤:He managed getting that book. 正:to get 有些動詞只能用動詞不定式作賓語,而不能用動名詞,常見的這類詞有:afford,agree,arrange,ask,attempt,appear,apply,beg,bother,challenge,choose,claim,command,care,deign,dare,decide,decline,demand,desire,determine,expect,essay,endeavour,fail,guaran-tee,get(對?逐漸),hope,help,hesitate,incline,intend,know,long(渴望),learn,mean,manage,offer,plan,pretend,promise,prepare,pledge,proceed,profess(聲稱),presume(竟敢),refuse,resolve,seek,swear,strive,scheme,seem,threaten,trouble,tend,undertake,volunteer,venture,vow,want,wish等。
a.He volunteered to get some information.
b.Allen applied to be transferred to another department.
know后的不定式必須是帶連接副詞或連接代詞的,如 how to,what to,who to,但不能接why to。
a.He knows how to drive a bus. b.I don't know why we should do it. 2.動詞+動名詞
誤:I advise to wait till 9. 正:waiting 英語中有些動詞或動詞詞組只能用動名詞作賓語,而不能用不定式,常見的有:admit,advise,acknowledge,advocate,anticipate,avoid,adore,appreciate,bar,cannot help,can't resist(禁不住),can't stand,complete,confirm,consider,contemplate,confess,defer,delay,deny,detect,detest,discourage,discontinue,dislike,doubt,enjoy,envisage,escape,evade,excuse,facilite,fancy,favour,feel like,finish,forbid,forgive,give up,grudge,hinder,hold off,involve,imagine,incur,keep(on),leave off,loathe,look like,mind,miss,mention,necessitate,prohibit,put off,postpone,practise,permit,prevent,quit,pardon,recall,recollect,remain,report,require,resent,recommand,resist,resume,risk,relish,shirk,stop,suggest,shun,save,urge,visualise等。
a.Who suggest doing it this way? b.The old worker has left off working. c.Nor do we doubt being able to finish the work on time. 3.動詞+不定式/動名詞
英語中有些動詞既可接不定式,也可接動名詞。
(1)兩種結構意義差別不大。a.He declined to go there. b.He declined going there. 有些動詞在接動名詞或不定式時,意義差別不是很大,常見的這類動詞有:begin,bear,cease,continue,commence,decline,delay,dread,deserve,endure,hate,intend,loathe,like,love,neglect,omit,propose,prefer,purpose,start,scorn等。
a.Don't neglect to lock/locking the door,when you leave. b.He omitted to read/reading the second page.
①如果start,begin,commence,cease等表示有意識地開始或停止的事情,多接動名詞,否則多接不定式。
②如果like,love,hate,loathe表示一般傾向,后面多接動名詞。如果指某一具體行為,則其后接不定式更多一些。如果love和like前有would或should,則其后只可接不定式。
誤:I'd like hearing others'views. 正:to hear ③要注意prefer后接動名詞和不定式時的搭配。
a.They prefer walking to taking a bus. b.They prefer to walk rather than take a bus. ④decline,delay,dread后接動名詞更常見一些。另外,bear意為“合適”時,其后只可接動名詞。
誤:His language won't bear to be repeated.
正:bear repeating(2)兩種結構意義不一樣。
英語中有些動詞可接動名詞,也可接不定式,但兩種結構的意義不一樣。常用的這類動詞有:mean,try,regret,stop,forget,remem-ber,need,wait等等。①mean a.I have meant to leave on Monday. 我打算周一離開。
b.Missing the train means waiting an hour.
趕不上那輛火車就意味著要等一小時。mean to do sth.意為“打算做??”;mean doing sth.意為“意味著”。②try a.You must try to improve your work. 你應努力改進工作。
b.Why not try doing the experiment in some other way?
為什么不試用別的方法做這實驗? try to do sth.意為“設法做、努力做”,try doing sth.意為“試著?”。③regret a.I regret to say that we can't stay here any longer.
很抱歉我們不能再在這兒呆了。b.I regret making/having made such a mistake.
我后悔犯了這樣一個粗心的錯誤。regret to do sth.意為“對?感到抱歉(事情沒有發生)”;regret do-ing sth.意為“對?感到后悔(事情已經發生)”。④stop a.When I arrived,he stopped to talk with me.
當我到達時,他停下(手中的活)和我說話。
b.Stop talking!it's time for class.別說話,該上課了。
stop to do sth.意為“停下來(指別的事),開始做某事”; stop doing sth.意為“停止做某事。⑤forget a.Don't forget to bring your notebook next time.
下次別忘了帶筆記本。b.I will never forget finding the rare old coin in my garden.
我永遠也不會忘記我曾在花園發現過一枚希罕的古錢幣。
forget to do sth.意為“忘記做某事(事情還沒有發生)”;I forget doing sth.意為“忘記做某事這一情況(指做的事已發生)”。⑥remember a.Please remember to post my leter.請記住給我發信。
b.I remember seeing/having seen him somewhere.
我記得曾經看見過他。
remember to do sth.意為“記得做某事(事情還沒有發生)”; re-member doing sth.意為“記得做過某事(事情已經發生)”。⑦need a.I need to get away and rest up a little.
我需要離開這兒,好好休息一下。b.The floor needs mopping/to be mopped.地板需要擦。
need to do sth.意為“必須做某事”; need doing sth.意為“需要”。⑧want a.I don't want to go there.我不想去那里。
b.Your English wants brushing up/to be brushed up.
你的英語需要復習一下。
want to do sth.意為“想做什么”; want doing sth.意為“需要做什么”。⑨go on doing,go on to do a.How long do you intend to go on paying those blooky records?
b.He welcomd the new stdents and then went on to explain the col-lege regulations.
c.For half an hour I went on reading Lesson Six.
d.At half past three I went on to read Lesson Six.
go on to do sth.表示“做完了某事,繼續做另一件事”; go on doing sth.意為“某事還沒有做完,繼續做該事”。go on to read Lesson Ten 即表示已續讀完了第九節課(或別的動作),進而讀第十課;而 go on reading Lesson Ten即表示第十課還沒有讀完,要繼續讀。一般go on to do sth.結構經常指一個時刻的動作,而 go on doing sth.結構常指一段時間的動作。go on with sth.短語,既可指一時刻的動作,也可指一段時間內的動作。a.After a little pause,he went on with his speech.
b.He went on with his speech for half an hour.
⑩begin,start,cease,a.After he had collected the material,he began writing.
b.After a week,he began to enjoy his study.
c.The buses ceased runing. d.He ceased to breathe.
在動詞begin,start,cease之后,用動名詞表示有意識的動作,用不定式則表示無意識的無法控制的動作。上述三個動詞如果用understand,realize等動詞作賓語時,不能用動名詞形式,只能用不定式。我們只能說:He began to realize he had made a mistake.(11)hear,see,feel等感官動詞 a.I saw him working in the garden yesterday.
我看見他昨天在花園里干活。
b.I saw him to work in the garden yesterday.
我見他昨天在花園里干過活
在感官動詞see,hear,feel,watch,notice等之后,既可用動名詞作賓語,也可用不定式作賓語,用動名詞作賓語時我們的注意力是集中到動作進行的過程之中的,強調過程,而用不定式則把我們的注意力集中到動作完成的事實。
a.We heard the girl singing in the hall.
b.We heard the girl to sing in the garden. a)stop后接不定式作目的狀語,不是賓語,另外halt和pause后接的不定式都是狀語,其后不可接動名詞,因為它們是不及物動詞。如
a.She halted to speak to him.她停下來(以便)和他說話。
b.He paused to have a rest.他停下來(以便)休息一下。
b)人作主語時,want和need后面常接主動的不定式,很少用動名詞。物作主語時,其后既可接動名詞,也可接不定式。c)在動詞need,want,require,deserve,bear,stand等之后,常用動名詞的主動形式表示被動意義,相當于不定式的被動結構。
a.His coat needs cleaning/to be cleaned.
b.His house wants painiting/to be painted. c.The old woman requires looking after/to be looked after.
d)在形容詞afraid,certain,sure,sorry等之后,既可接動名詞也可接不定式,兩者含義不相同。
a.We are never afraid to do such things.
我們從不怕做這樣的事情。
b.We are afraid of being late.我們擔心(恐怕)遲到。
c.We are certain to be victorious.我們一定會勝利。4.動詞+雙賓語
(1)有些動詞接雙賓語,其間接賓語多數都可換為由介詞to引起的短語,意思上沒有什么差別,常見的有:allow,accord,award,assign,bring,deny,ensure,forbid,give,grant,hand,lend,leave,offer,owe,promise,pass,provide,quote,return,refuse,recommend,render,show,surrender,throw,teach,wish等。a.The government granted him a loan. The government granted a loan to him. b.They award John the first prize. They award the first prize to John. ask的間接賓語不可換為由to引起的短語,必須換為由of引起的短語。另外,write,send,tell,pay,read等的間接賓語也可換為由for引起的短語,但它同由to引起的短語意思不同。
a.I'd like to ask you a favour. b.I'd like to ask a favour of you. c.I wrote a letter to him.我給他寫了封信。
d.I wrote a letter for him.我代他寫了封信。(2)有些動詞接雙賓語,其間接賓語可換為由for引起的短語,意思不變,常見的這類動詞有:build,buy,cook,choose,draw,do(給予),fetch,fix,find,fill,set,make,order(定購),paint,prepare,spare,save,get,sing,pardon等。a.She cooked her husband a delicious meal.
She cooked a delicious meal for her husband.
b.Please do me a favour. Please do a tovour for me. c.Let me fix you a drink. Let me fix a drink for you. d.Please fill me a glass of beer. Please fill a glass of beer for me. 5.動詞+賓語 英語中有些動詞只可接一個賓語。誤:He informed her his new address. 正:in formed her of 英語中有些動詞常因其中文含義而被誤用,要注意其后介詞 1)acquaint 誤:The teacher did much to acquaint us the problem.
正:acquaint us with the problem acquaint是及物動詞,意為“使認識、使了解、通知”。acquaintoneself with/of(開始知道),acquaint sb.with/of/that?(把?通知某人),get acquainted with(開始認識某人、開始了解某事),make sb.acquainted with(把?告知某人、使某人認識?)。
a.I acquaint myself with the fact. b.He acquainted me with the meeting. c.He acquainted me that the meeting was put off.(2)convince 誤:We failed to convince him his mistake.
正:convince him of convince是及物動詞,意為“a.使確信、使信服; b.使認識錯誤或罪行”,常和介同of連用,或接that從句。
a.This convinced me of his honesty. b.This convinced me that he was honest.
c.He was convinced of his error.(3)explain 誤:The teacher explain us the reason. 正:explain the reason to us explain用作及物動詞,意為“解釋、說明”,只可接一個賓語,如explain a difficult problem,explain the Party's policy。explain oneself意為“說明自己的意思或動機、為自己的行為辯解”。a.Will you please explain this point to us?
b.He explained why he was late. c.Can you explain such conduct? d.That explains his hesitation.(4)favour 誤:Please favour me an early reply. 正:favour me with favour是及物動詞,意為“a.賜與、給與;b.有利于、有助于;c.喜愛、贊成、偏愛”。by favour of/favoured by(煩請?面交),find favour with sb./in sb.'s eyes(得寵于某人、受某人青睞),in favour of(a.贊同、支持?:be in favour of sb.'s suggestion;b.有利于?:The score was 2 to 1 in favour of the guest team.c.簽票據以?為受款人:draw a cheque in favour of sb.)。in sb.'s favour(a.得某人歡心;b.對某人有利:The situation both at home and abroad is in our favour.),out of favour(with)(失寵于?、不受?的歡迎)。
a.Kindly favour us with an early reply.
b.We favour your proposal. c.The weather favoured the harvesting.
d.A mother should not favour any of her children.(5)inform 誤:I will inform you my answer. 正:inform you of inform是及物動詞,意為“告訴、通知”。a.Did you inform them of the progress of the work?
b.I beg to inform you that the meeting will be held tomorrow.
c.I have to inform you that I have changed my mind.(6)inquire 誤:I inquired him the way to Chicago. 正:inquired him of inquire只可接一個賓語,意為“詢問”。inquire after sb.(問候某人),inquire after a sick comrade,inquire for(a.詢問:inquire for a new picture book;b.要見:inquire for the comrade in charge)。a.We inquired the way of a boy. b.He inquired(of me)how to proceed with the work.(7)introduce 誤:The chairman introduced the speaker the audience.
正:introduced the speaker to introduce只可接一個賓語,意為“介紹、引進、引入”。
a.Marxism-Leninism was introduced into China at the beginning of this century.
b.Allow me to introduce John to you.(8)request 誤:I will request you this book. 正:request this book from you request是及物動詞,意為“要求”,只可接一個賓語。request sth.from sb.,request sb.'s presence。a.Visitors are requested not to touch the exhibits.
b.All I request of you is that you(should)be punctual.
c.We requested that they immediately make an investigation of the matter.(9)require 誤:Do you require me anything? 正:require anything of me require是及物動詞,意為“需要、要求、命令”,只可接一個賓語,常和介詞of連用。
a.These young seedlings will require looking after carefully.
b.The emergency requires that it should be done.
c.I'll do all that the party and the people require of me.(10)relieve 誤:This relieved us part of our luggage.
正:relieved us of relieve是及物動詞,只可接一個賓語,意為“減輕、解除”。
a.The injection can relieve pain. b.He was relieved of his post.(11)reward 誤:They rewarded her a prize 正:rewarded her with reward意為“報答、報償”,是及物動詞,常和with連用,意為“以?報償某人”。a.We rewarded him with some money. b.His efforts were rewarded by success.(12)rob 誤:They robbed him his watch. 正:robbed him of rob意為“搶劫”,常和of連用。rob a man of his money,rob an orchard,rob sb.of his rights,如:The shock robbed him of speech.(13)supply 誤:The government supplies them clothing,food,andshelter. 正:supplies them with supply意為“供給、供應”,常和介詞with連用:supply the market with new commodities,in short supply(供應不足)。6.動詞+名詞+賓語補足語(現在分詞)不是所有的動詞都可以用分詞短語作它的賓語補足語的,這種結構對于動詞的要求很嚴格。只有在下列情況下,才能用分詞(或分詞短語)作其賓語的補足語。(1)當動詞為表示感覺或心理狀態時,有see,hear,feel,watch,notice,smell,find,think,look at,observe,listen to等。
a.I saw a small girl standing in the goldfish pond.
b.He felt his eyes dazzled by the bright light.
c.I found him drinking my whisky.(2)當動詞make,get,have,keep,leave等表示“致使、使得”含義時。a.I have my hair cut every ten days. b.She's going to have her clothes dyed.
c.Don't leave her waitng outside in the rain.
(3)在have+賓語+過去分詞的結構中,have有三種不同的含義。a.We had the problem solved.(had作“致使、使得”講,表示一種有意的行為。)
b.I have not any money left.(have作“有”解。)
c.She had her arm broken in an accident.
(had作“遭受”解,表示無意行為。)(4)當謂語動詞為like,want,wish,order等表示希望、要求、命令等意義時。a.He wanted his eggs fried. b.He won't like such questions discussed at the meeting.
c.The commander orderd the army unit reorganized.
(5)當動詞start作“引起(讓)?作某事”,set意為“使(引起)?做某事”,send作“使得(引起)?做某事”,catch作“碰上(撞上)?做某事”,stop,prevent意為“阻止?做某事”,excuse意為“原諒?做某事”,want意為“想?做某事”,discover意為“發現?做某事”,bring意為“使?做某事”,show意為“顯示?做某事”解時。a.The smoke started her coughing. b.His question set me thinking. c.The explosion sent things flying in all directions.
d.The farmer caught the boys stealing his apples.
e.Oh,mother,do go out and stop father making a scene in the rain.
f.They nailed a piece of wood over the broken window pane to pre-vent the rain coming in.
g.Excuse me not having answered your letter. h.We don't want you getting into trouble.
i.He stopped to watch us working. j.We discovered them sitting round a fire chatting.
k.A phone call brought him hurrying to Leeds.
l.The photograph shows the baby laughing.
第四篇:be動詞用法及相關練習題
Be動詞的用法:
現在時 I am, you are, he is, we are, you are, they are(縮略式 I'm, you're, he's, we're, you're, they're),(否定縮略式 I'm not, isn't, aren't), 過去時 I was, you were, he was, we were, you were, they were(過去時否定縮略式 wasn't, weren't), 過去分詞 been, 現在分詞 being
1)be +現在分詞,構成進行時態,例如:
They are having a meeting.他們正在開會。
2)be + 過去分詞,構成被動語態,例如:
The window was broken by Tom..窗戶是湯姆打碎的。
3)be + 動詞不定式,可表示下列內容:
a.表示最近、未來的計劃或安排,例如:
He is to go to New York next week..他下周要去紐約。
說明: 這種用法也可以說成是一種將來時態表達法。
b.表示命令,例如:
You are to explain this.對此你要做出解釋。
c.征求意見,例如:
How am I to answer him? 我該怎樣答復他?
d.表示相約、商定,例如:
We are to meet at the school gate at seven tomorrow morning.我們明天早晨7點在校門口集合。
現在進行時:
構成:主語+be+動詞ing〔現在分詞〕形式
第一人稱+am+v-ing
第二人稱+are+v-ing
第三人稱+is+v-ing
定義:現在進行時表示現在或當前一般時間正在進行的動作。
可以表示有計劃的未來。也是一般現在時表將來。
現在進行時的基本用法:
a.表示現在(指說話人說話時)正在發生的事情。
We are waiting for you.b.習慣進行:表示長期的或重復性的動作,說話時動作未必正在進行。
Mr.Green is writing another novel.(說話時并未在寫,只處于寫作的狀態。)
She is learning piano under Mr.Smith.c.已經確定或安排好的將來活動
I'm leaving for a trek in Nepal next week.(已經安排了)
we're flying to Paris tomorrow.(票已經拿到了)
d.有些動詞(狀態動詞不用于進行時態)
1.表示知道或了解的動詞:believe,doubt,forget,imagine,know, remember,realize,suppose,understand
2.表示“看起來”“看上去“appear,resemble,seem
3表示喜愛或不喜愛hate,like.lover.prefer
4表示構成或來源的動詞 be come from.contain,include
5表示感官的動詞 hear see smell sound taste
6表示擁有的動詞belong to.need.own.possess.want wish
【No.1】現在進行時的構成
現在進行時由”be+v-ing"構成。be應為助動詞,初學者最容易漏掉,它應與主語的人稱和數保持一致。
【No.2】現在進行時的應用
在實際運用時,現在進行時常用以下幾種情況:
(1)當句子中有now時,常表示動作正在進行,這時要用現在進行時。如:
They are playing basketball now.現在他們正在打籃球。
(2)以look, listen開頭的句子,提示我們動作正進行,這時要用現在進行時。如:
Listen!She is singing an English song.聽,她正在唱英語歌。
(3)表示當前一段時間或現階段正在進行的動作,且此時有this week, these days等時間狀語,這時常用現在進行時。如:
We are making model planes these days.這些天我們在做飛機模型。
(4)描述圖片中的人物的動作,也為了表達更生動。此時也常用現在進行時。如:
Look at the picture.The children are flying kites in the park.看這幅圖,那些孩子正在公園放風箏。
【No.3】現在進行時的變化
肯定句式:主語+be(am, is, are)+現在分詞+其它.否定句式:主語+be(am, is, are)+not +現在分詞+其它.一般疑問句:Be(am, is, are)+主語+現在分詞+其它?
特殊疑問句:疑問詞+be(am, is, are)+主語+現在分詞+其它?
對現在進行時的特殊疑問句的回答,它不可以用Yes或No直接作答,要根據實際情況回答。
c.表示漸變的動詞有:get, grow, become, turn, run, go, begin等。
The leaves are turning red.It's getting warmer and warmer.d.與always, constantly, forever 等詞連用,表示反復發生的動作或持續存在的狀態,往往帶有說話人的主觀色彩。
You are always changing your mind.典型例題
My dictionary ___, I have looked for it everywhere but still___ it.A.has lost, don't find B.is missing, don't find C.has lost, haven't found D.is missing, haven't found.答案D.前句是一個仍在持續的狀態,應用進行時,由于沒有找到,其影響仍然存在,應用完成時,瞬間動詞用于否定式時可用于完成時。
e:現在進行時有時可以用來表示贊嘆或厭煩的感情.例如:
He is always causing trouble.他總是惹麻煩.=====================================
The Present Continuous Tense 現在進行時
現在進行時最容易出現錯誤的地方在動詞的現在分詞形式,我們在復習的時候要特別注意不規則動詞的變化形式。
例如:
taking,taking是take的ing形式,以e結尾要去e加ing;
swimming,beginning,putting,要雙寫最后一個字母,之后加ing;
buying,playing,teaching,等大部分單詞直接加ing.有一些特殊變化(或者說以Ie為結尾的重讀閉音節的動詞)的現在分詞〔有3個〕,:lying—lie, dying ―die tying―tie 這些以ie結尾要去e再把I變y再加ing.
1.The Present Continuous Tense 現在進行時
2.現在進行時最容易出現錯誤的地方在動詞的現在分詞形式,我們在復習的時候要特別注意不規則動詞的變化形式。
3.例如:
4.swimming,beginning,putting,taking,buying。
has和have的用法
has和have都表示有,但用法不同。
has用在第三人稱單數形式(能轉換成it的人稱形式)中;have用在第一人稱和第二人稱中;如果一個句子中有does(或did)的話,has變為have,does就相當于一個還原器。
例句:
has:He has a bag.他有一個書包。
have:I have a pen.我有一知鋼筆。
Do you have a book?你有一本書嗎?
關于does的:Does he have a notebook?他有一個筆記本嗎?
She doesn't have a computer.她沒有一個電腦。
練習題
(Be動詞)
一、在下面的短文中填上恰當be動詞。
I ______ a girl.My name _______ Mary.I ______ in Class 2, Grade 7.I ______ 12 years old.Here ______ my family photo.Look!These ______ my parents and those _______ my grandparents.This boy ______ my brother.He ________ 15 years old now.That ______ my cat, Mimi.It ______ very lovely.二、在下面的題目中填上恰當的Be動詞。(注意Be動詞的時態)1.I ________from Australia.2.She _______ a student.3.Jane and Tom _________my friends.4.My parents _______very busy every day.5._______ there a Chinese school in New York? 6.There _____ some glasses on it.7.There ________many monkeys in the mountain.8.There_________ a beautiful garden in our school.9.I _______ at school just now.10.He ________ at the camp last week.11.We ________ students two years ago.12.They ________ on the farm a moment ago.13.Yang Ling ________ eleven years old last year.14.There ________ an apple on the plate yesterday.15.There ________ some milk in the fridge on Sunday.16.The mobile phone _______ on the sofa yesterday evening.17.There _________some water in the glass.18.There __________ some bread on the table.19.Where ________ your friends yesterday? 20.How old __________ you last year? 21.Which dog ________ yours? 22.Ten and two ________ twelve.、。
一、用am, is, are 填空 1)I _____ a student.2)You ____ a doctor.3)____she from Jinan?
4)_____you American? 5)He _____ in Class 4, Grade 1.6)It_____ a car.7)They ____ cars
8)____ your mother in China? 9)_____your friends in New York? 10)What ____her name?
11)These _____ buses.12)Those _____oranges.13)Where _____ her mother? 14)How old _____your teacher? 15)What class _____ you in? 1.I ______ a boy.______ you a boy? No, I _____ not.2.The girl______ Jack’s sister.3.The dog _______ tall and fat.4.The man with big eyes _______ a teacher.5.______ your brother in the classroom?
6.Where _____ your mother? She ______ at home.7.How _______ your father?
8.Mike and Liu Tao ______ at school.9.Whose dress ______ this? 10.Whose socks ______ they? 11.That ______ my red skirt.12.Who ______ I?
13.The jeans ______ on the desk.14.Here ______ a scarf for you.15.Here ______ some sweaters for you.16.The black gloves ______ for Su Yang.17.This pair of gloves ______ for Yang Ling....
第五篇:be動詞用法練習題
be動詞用法練習題(1)1.選擇正確的be動詞填空。
(1)I _____ a student.(2)We _____ friends.(3)He _____ a good boy.(4)She ______ is my sister.(5)They _____ playing football.(6)You ______ my friend.2.現在進行時練習:
1)I ______ a boy.______ you a boy? No, I _____ not.2)The girl______ Jack's sister.3)______ your brother in the classroom?
4)Who ______ I?
5)The jeans ______ on the desk.6)My sister's name ______Nancy.7)There ______ a girl in the room.8)There ______ some apples on the tree.9)There _______ a boy, two girls, three men and ten women in the park.3.句型轉換:
1.I
am
a
teacher.(轉換成為一般疑問句并回答)
2.They
are
reading a book..(轉換成為一般疑問句并回答)
3.He is playing computer games.(轉換成為一般疑問句并回答)
4.We are having an English class.(轉換成為一般疑問句并回答)
5.She is dancing.(轉換成為一般疑問句并回答)
be動詞用法練習題(2)1.選擇正確的be動詞填空。
1)I ______a doctor.2)My father_____a policeman.3)We______having breakfast.4)Mike ______ from Canada.5)Her sister ______a nurse.6)They ______ my classmates.7)He ______ my brother.8)She ______ a dancer.9)I______a student.10)His mother______a
housewife.2.句型轉換:
1)將下列各句轉換成否定句。
(1)I
am drawing
a picture.(2)They
are playing football.(3)His father
is a
teacher.(4)We are having a music class.(5)She is a singer.2)將下列各句轉換成為一般疑問句并回答。(1)They
are
reading books.(2)I am a good student.(3)He is
a
policeman.(4)His brother is a postman.(5)We
are
playing snowball-fighting.