Be動詞的用法：

1、Be 動詞的用法:現(xiàn)在時 I am, you are, he is, we are, you are, they are(縮略式 rm, youre, hes, were, youre,theyre ),(否定縮略式 rm no t, is nt, arent ), 過去時 I was, you were, he was, we were, you were, theywere (過去時否定縮略式 was nt, werent ), 過去分詞 bee n, 現(xiàn)在分詞 being1)be +現(xiàn)在分詞，構(gòu)成進(jìn)行時態(tài)，例如：2)They are having a meeting. 他們正在開會。3)

2、2) be +過去分詞，構(gòu)成被動語態(tài)，例如：4)The window was broken by Tom. 窗戶是湯姆打碎的。5)3) be +動詞不定式，可表示下列內(nèi)容：6)a.表示最近、未來的計(jì)劃或安排，例如：7)He is to go to New York n ext week. 他下周要去紐約。8)說明：這種用法也可以說成是一種將來時態(tài)表達(dá)法。9)b.表示命令，例如：10)You are to explai n this. 對此你要做出解釋。11)c.征求意見，例如：12)How am I to an swer him?我該怎樣答復(fù)他？13)d.表示相約、商定，例如：14)We ar

3、e to meet at the school gate at seven tomorrow morning. 我們明天早晨 7 點(diǎn)在校門 口集合?，F(xiàn)在進(jìn)行時：構(gòu)成：主語+be+動詞 ing現(xiàn)在分詞形式第一人稱 +am+v-i ng第二人稱 +are+v-i ng第三人稱+is+v-i ng定義：現(xiàn)在進(jìn)行時表示現(xiàn)在或當(dāng)前一般時間正在進(jìn)行的動作?？梢员硎居杏?jì)劃的未來。也是一般現(xiàn)在時表將來。現(xiàn)在進(jìn)行時的基本用法：a. 表示現(xiàn)在(指說話人說話時)正在發(fā)生的事情。We are wait ing for you.b. 習(xí)慣進(jìn)行：表示長期的或重復(fù)性的動作，說話時動作未必正在進(jìn)行。Mr. Green is

4、writing another novel.(說話時并未在寫，只處于寫作的狀態(tài)。)She is learning piano under Mr. Smith.c. 已經(jīng)確定或安排好的將來活動rm leav ing for a trek in Nepal n ext week.(已經(jīng)安排了)were flyi ng to Paris tomorrow.(票已經(jīng)拿到了)d. 有些動詞(狀態(tài)動詞不用于進(jìn)行時態(tài))1. 表示知道或了解的動詞 :believe,doubt,forget,imag in e,k now,remember,realize,suppose, un dersta ndBe 動詞的

5、用法:2. 表示 看起來”看上去appear,resemble,seem4 表示構(gòu)成或來源的動詞be come from.contain,include-來源網(wǎng)絡(luò)，僅供參考來源網(wǎng)絡(luò)，僅供參考5 表示感官的動詞hear see smell sound taste【No. 1】現(xiàn)在進(jìn)行時的構(gòu)成現(xiàn)在進(jìn)行時由be+v-ing構(gòu)成。be 應(yīng)為助動詞，初學(xué)者最容易漏掉，它應(yīng)與主語的人稱 和數(shù)保持一致?！綨o. 2】現(xiàn)在進(jìn)行時的應(yīng)用在實(shí)際運(yùn)用時，現(xiàn)在進(jìn)行時常用以下幾種情況：(1)當(dāng)句子中有 now 時，常表示動作正在進(jìn)行，這時要用現(xiàn)在進(jìn)行時。如：They are play ing basketball no

6、w.現(xiàn)在他們正在打籃球。以 look, listen 開頭的句子，提示我們動作正進(jìn)行，這時要用現(xiàn)在進(jìn)行時。如：Listen ! She is singing an English song.聽，她正在唱英語歌。(3) 表示當(dāng)前一段時間或現(xiàn)階段正在進(jìn)行的動作，且此時有 this week, these days 等時間狀語，這時常用現(xiàn)在進(jìn)行時。如：We are maki ng model pla nes these days.這些天我們在做飛機(jī)模型。(4) 描述圖片中的人物的動作，也為了表達(dá)更生動。此時也常用現(xiàn)在進(jìn)行時。如：Look at the picture. The childre n a

7、re flyi ng kites in the park.看這幅圖，那些孩子正在公園放風(fēng)箏?！綨o. 3】現(xiàn)在進(jìn)行時的變化肯定句式：主語+be( am, is, are)+ 現(xiàn)在分詞+其它.否定句式：主語 +be(am, is, are) +not + 現(xiàn)在分詞+其它.一般疑問句：Be(am, is, are) + 主語+現(xiàn)在分詞+其它？特殊疑問句：疑問詞 +be(am, is, are)+ 主語+現(xiàn)在分詞+其它？對現(xiàn)在進(jìn)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(jù)實(shí)際情況回答。c. 表示漸變的動詞有：get, grow, become, tur n, run, go,

8、 beg in 等。The leaves are turning red.Its gett ing warmer and warmer.d. 與 always, constantly, forever等詞連用，表示反復(fù)發(fā)生的動作或持續(xù)存在的狀態(tài)，往往帶有說話人的主觀色彩。You are always cha nging your mind.典型例題My dicti onary_ , I have looked for it everywhere but still_ it.A. has lost, dont find B. is miss ing, dont find C. has lost,

9、 have nt found D. is miss ing, have ntfound.答案 D.前句是一個仍在持續(xù)的狀態(tài)，應(yīng)用進(jìn)行時，由于沒有找到，其影響仍然存在， 應(yīng)用完成時，瞬間動詞用于否定式時可用于完成時。e:現(xiàn)在進(jìn)行時有時可以用來表示贊嘆或厭煩的感情.例如：He is always caus ing trouble.來源網(wǎng)絡(luò)，僅供參考他總是惹麻煩.The Prese nt Con ti nu ous Tense現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時最容易出現(xiàn)錯誤的地方在動詞的現(xiàn)在分詞形式，我們在復(fù)習(xí)的時候要特別注 意不規(guī)則動詞的變化形式。例如：taking ，taking 是 take 的 ing 形

10、式,以 e 結(jié)尾要去 e 力卩 ing;swimming ， beginning ， putting,要雙寫最后一個字母 ,之后力卩 ing;buyin g,play in g,teachi ng, 等大部分單詞直接力卩 ing.有一些特殊變化（或者說以 Ie 為結(jié)尾的重讀閉音節(jié)的動詞）的現(xiàn)在分詞有 3 個,:lying lie,dying die tying tie 這些以 ie 結(jié)尾要去 e 再把 I 變 y 再加 ing .1.The Present Continuous Tense 現(xiàn)在進(jìn)行時2. 現(xiàn)在進(jìn)行時最容易出現(xiàn)錯誤的地方在動詞的現(xiàn)在分詞形式，我們在復(fù)習(xí)的時候要特別注意 不規(guī)則動

11、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(shù)形式（能轉(zhuǎn)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?yōu)?have，does 就相當(dāng)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(guān)于 does 的:Does he h

12、ave a notebook? 他有一個筆記本嗎？She does nt have a computer. 她沒有一個電腦。練習(xí)題（Be 動詞）一、在下面的短文中填上恰當(dāng) be 動詞。I_ a girl. My n ame_ Mary. I_ in Class 2, Grade 7. I_ 12 yearsold. Here_my family photo. Look! These_my pare nts and those_ mygran dpare nts. This boy_my brother. He_ 15 years old now. That_ mycat, Mimi. It_

13、very lovely.二、在下面的題目中填上恰當(dāng)?shù)腂e 動詞。（注意 Be 動詞的時態(tài)）1. I_from Australia.2. She_ a stude nt.3. Jane and Tom_ my frie nds.4. My pare nts_very busy every day.5. _there a Chin ese school in New York?6. There_some glasses on it.7. There_ many mon keys in the moun tai n.來源網(wǎng)絡(luò)，僅供參考8. There_ a beautiful garde n in

14、our school.9. I_at school just now.10. He_at the camp last week.11. We_ stude nts two years ago.12. They_ on the farm a mome nt ago.13. Yang Ling_ eleve n years old last year.14. There_an apple on the plate yesterday.15. There_some milk in the fridge on Sun day.16. The mobile phone_on the sofa yeste

15、rday eve ning.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) ?l?_ ?a?stude nt.2) You?_?a?doctor.3) _ she?from?Ji nan?4) _you?American?5) He?_?in? Class

16、?4,?Grade?1.6) It_?a?car.7) They?_ ?cars8) _ ?your?mother?i n?Chi na?9) _ your?frien ds?i n?New?York?10) What?_her? name?11) These?_?buses.12) Those?_oran ges.13) Where?_?her?mother?14) How?old?_your?teacher?15) What?class?_ ?you? in?ll1._?I?_ ?a?boy.?_ ?you?a?boy?No,?I? ?n ot.?i Ir I 、J?2.?The?girl

17、_ ?Jack s?sister.?3.?The?dog?_?tall?a nd?fat.?4.?The?man?with?big?eyes?_?a?teacher.?5.?_?your?brother?i n?the?classroom?6.?Where?_ ?your?mother?She?_ ?at?home.?7.?How?_ ?your?father?來源網(wǎng)絡(luò)，僅供參考?8.?Mike?and?Liu?Tao?_ ?at?school.?9.?Whose?dress?_ ?this?10.?Whose?socks?_ ?they?11.?That?_?my?red?skirt.?12

18、.?Who?_?l?13.The?jeans?_ ?on? the?desk.?14.Here?_?a?scarf?for?you.?15.?Here?_?some?sweaters?for?you.?16.?The?black?gloves?_?for?Su?Ya ng.?17.?This?pair?of?gloves?for?Ya ng?Li ng.?A、 門I I人稱代詞物主代詞練習(xí)題一、用適當(dāng)?shù)娜朔Q代詞填空：1. ?_ ?is?my?aunt.?We?often?visit?_. ( she )2. ? Chi na?is?a?develop in g?cou ntry.?is?i n

19、?the?east?of?Asia. ( its )3. ?What?day?is?_ ?today? ?_ ?is?Thursday. (its)5. ?I?own?a?blue?bike.?The?red?one?i sn t?_. ( I )6. ?These?new?houses?are?so?nice.?_ ?are?very?expe nsive.( them )7. ?The?fishermen?caught?a?lot?of?fish,?didn t?_ ? ( them )8. ?Ling?Ling?is?a?girl.?_?studies?in?a?primary?scho

20、ol.?_ ?brother?lives?with?v X i I_?and?helps?_?with_lesso ns. ( she )?9.?Mike?is?my?classmate.?_?is?good?at?E ngliush?. ( his )10. ?Kate?wants?a?glass?of?milk.?Will?you?pass?it?to?_? ( she )11. ?What s?the?weather?like?today?_ ?is?cloudy. ( its )二、 用形容詞性物主代詞和名詞性物主代詞填空？1. ?l?ate?all?_ ?sa ndwiches?ye

21、sterday.( I )?Ca n?l?have?o ne?of?_? ( you )2. ?George?has?lost?_( his )?pen.?Ask?Mary?if(是否)she?will?lend?him?_ ?.(she )來源網(wǎng)絡(luò)，僅供參考3.?Jack?has?a?dog?and?so?have?l.?_ ?( he ) dog?and?_( I )?had?a?fight?( 打架).4. ?The?teacher?wants?you?to?return?that?book?of?_?( he )5. ?Mr.?and?Mrs.?Green?and?a?friend?o

22、f?_ ?are?comi ng?to?see?us. ( they )6. ?We?are?going?to?Paris?to?stay?with?a?French?friend?of?_?. (we )三、用適當(dāng)?shù)娜朔Q代詞和物主代詞填空A. ?從括號內(nèi)選擇正確的代詞填空1. ?Your?football?clothes?are?o n?the?desk.?Please?put?_ (they ，them，their ，theirs)?away.2. ?(We, Us, Our, Ours)_ ?English?teacher?is?Mrs.?Green.? We?all?like?_(sh

23、e ，her，hers).l3. ?(l ，Me My, Mine)_ ?can t?get?my?kite.?Could?you?help?(I ， me my, mine)?4. ?Tom?can t?get?down?from?the?tree.? Can?you?help?_(he，him，his)?6.?We?can t?find?our?bikes.?Can?you?help?_(we, us， our，ours)?5._?These?are?(he , him, his)?planes.? The?white?ones?are?_ (I , me mine).B. ?填入正確的人

24、稱代詞和物主代詞1. ?This?isn t_knife.?_ ?is?green. ( she )2. ?These?are?your?books , Kate.?Put?_ ?in?the?desk , please. (they )3. ?_?must?look?after?_ ?thin gs. ( you )4. ?Wei?Fang , is?that?_ ?ruler?Yes , it s.( yo u )5. ?They?want?a?football.?Give?_ ?the?gree n?one , please. ( they)6. ?It s?Lin?Tao s?bag.

25、?Give?it?to?_ . ( he )7. ?Is?this?pencil-box?Li?Lei s?No, _ ?is?very?new. ( he )8. ?This?box?is?too?heavy.?I?can t?carry?_ .?( it )?Don t?worry , Let?_( I )?help?_ . ( you)9. ?_?is?a?boy?_?name?is?Mike.?Mike s?friends?like?_?very?much.(he )來源網(wǎng)絡(luò)，僅供參考?10.?My?sister?is?in?_?room.?_?is?a?teacher. ( she

26、)11. ?Jane?is?a?little?girl.?_ ?mother?is?a? nurse. ( she )12. ?We?are?in?_ ?classroom.?_?classroom?is?big. ( we)13. ?My?father?and?mother?are?teachers.?_?are?busy ( them)14. ?You?are?a?pupil.?ls?_ ?brother?a?pupil,?too? ( you )四、用括號中的適當(dāng)形式填空? (1) Are?these?_ (you) pencils?Yes,?they?are?_ (our).(2) W

27、hose?is?this?pe ncil?It s?_ (I).(3) I?love?_ (they ) very?much.l(4) She?is_ (I ) classmate.(5)Miss?Li?often?looks?after(she) brother.(6)_ Are?these?(they ) bags?_ iNo,?they?aren t?_ (their ) .?They?are?_ (we).五、根據(jù)句意用適當(dāng)?shù)娜朔Q代詞、物主代詞填空：1. ?Mary?works?in?a?book?store.?_ ?likes?_ work?very?much.- -I.2. ?John?and?I?are?in?the?same?school.?_ ?go?to?school?together.3. ?Everybody?likes?that?sport,?do?_ ?11 |；J I i I4. ?She?is?a?friend?of?_ ?.