第一篇：動(dòng)詞的第三人稱單數(shù)形式

一 小學(xué)英語動(dòng)詞的單三形式講解

大家都知道，在一般現(xiàn)在時(shí)中，當(dāng)主語是第三人稱單數(shù)時(shí)，謂語動(dòng)詞要用第三人稱單數(shù)形式，即常在動(dòng)詞原形后加-s或-es。但有些同學(xué)們對于哪些主語是第三人稱單數(shù)還不十分清楚，現(xiàn)歸納總結(jié)如下：

一、人稱代詞he, she, it是第三人稱單數(shù)。如： He likes watching TV.他喜歡看電視。She has lunch at twelve.她十二點(diǎn)吃午餐。It looks like a cat.它看起來像只貓。

二、單個(gè)人名、地名或稱呼作主語；是第三人稱單數(shù)。如： ① Han Mei looks like her mother.韓梅看起來像她的母親。② Beijing is in China.北京在中國。

③ Uncle Wang often makes cakes.王叔叔經(jīng)常做蛋糕。

三、單數(shù)可數(shù)名詞或“this / that / the+單數(shù)可數(shù)名詞”作主語時(shí)，是第三人稱單數(shù)。如：

① A horse is a useful animal.馬是有用的動(dòng)物。② This book is yours.這本書是你的。③ That car is red.那輛小汽車是紅色的。④ The cat is Lucy's.這只貓是露茜的。

四、不定代詞someone, somebody, nobody, everything, something等及指示代詞this, that作主語時(shí)，是第三人稱單數(shù)。如：

① Everyone is here.大家到齊了。

② There is something wrong with the watch.這塊手表有毛病。③ This is a pen.這是一支鋼筆。

④ That is an eraser.那是一塊橡皮擦。

五、不可數(shù)名詞作主語時(shí)為第三人稱單數(shù)。如： ① The milk is in the glass.牛奶在玻璃杯里。② The bread is very small.那面包很小。

六、當(dāng)數(shù)字或字母作主語時(shí)，看作第三人稱單數(shù)。如： ①“6” is a lucky number.“6”是個(gè)吉利數(shù)字。②“I” is a letter.“I”是個(gè)字母。第三人稱單數(shù)形式的構(gòu)成

1.一般直接在詞尾加 s，如：work-works live-lives make-makes 2.以s,x,ch ,sh等結(jié)尾的單詞加 es , 如： miss-misses fix-fixes finish-finishes teach-teaches 3.以輔音字母加y結(jié)尾的單詞，變y為i加 es , 如： fly-flies 4.以輔音字母加o結(jié)尾的單詞，加 es 如: go-goes do-does

be動(dòng)詞包括：am，is，are。第三人稱單數(shù)用 is；過去式為 was；復(fù)數(shù)用are，過去式為were.除上述規(guī)律外，還應(yīng)注意下面三點(diǎn)：

1.動(dòng)詞 have，遇到主語是第三人稱單數(shù)時(shí)，要用 has； 動(dòng)詞 be 的第三人稱單數(shù)形式是is。

2.含有動(dòng)詞第三人稱單數(shù)形式的句子變否定句時(shí)，要用 doesn't + 動(dòng)詞原形，如：

He goes to school at six in the morning.(變否定句)→ He doesn't go to school at six in the morning.3.對含有動(dòng)詞第三人稱單數(shù)形式的句子提問時(shí)，要用助動(dòng)詞 does，如：

She goes home at five every day.(對劃線部分提問)→ When / What time does she go home every day? 一般現(xiàn)在時(shí)中的第三人稱單數(shù)形式

在一般現(xiàn)在時(shí)中，當(dāng)主語是第三人稱單數(shù)時(shí)，謂語動(dòng)詞要用第三人稱單數(shù)形式，即常在動(dòng)詞原形后加-s或-es。

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動(dòng)詞單三的練習(xí)三 寫出下列動(dòng)詞的第三人稱單數(shù)。go do play jump swim run put sing dance come get have fly read write look drink eat walk 一.根據(jù)括號里單詞的適當(dāng)形式填空 1.She _____(be)a writer.2.It _____(look)like a monkey.3.We_____(go)to the park.4.He _____(go)to school.5.Amy_____(like)eating fruits.6.Hebei_____(be)next to Shandong.7.Our teacher _____(be)talking with John.8.Whose book _____(be)this ? 9.Dogs _____(be)our friends.第2 / 6頁

10.That blackboard _____(be)clean.11.The desk _____(be)Tom’s.12.Somebody _____(do)her homework.13.Everybody _____(is)ok!14.Nobody _____(be)in the park.15.There _____（be）someone in the classroom.16.That cat _____(be)mine.17.A little water _____(be)in the cup.18.Cheese _____（taste）well.19.The letter “O” _____(look)like zero.20.“4” _____(be)a bad number in China.二.把下列句子改成第三人稱單數(shù)句的肯定句、否定句、一般疑問句，并做回答。

1.I like playing the pinao in the music room.(Tom)2.You need a pencil-box for new term.(Sam’s sister)

3.I do my homework at half past four in the afternoon.（she）4.I have breakfast at twenty-five past seven in the morning.(her father)5.I watch TV at quarter past six with my parents.(Tom’s sister)二 小學(xué)英語所有句型轉(zhuǎn)換的方法

基本助動(dòng)詞只有三個(gè)：be, do, have, 他們沒有詞匯意義，只有語法作用，第3 / 6頁

如協(xié)助構(gòu)成進(jìn)行體，完成體，被動(dòng)態(tài)，否定句，疑問句等。

一、肯定句改否定句的方法——一步法

1、在be動(dòng)詞后加not。如：is not，are not，am not，was not，were not；

2、在can，should，will等后加not。如：cannot，should not，will not；

3、上述都沒有的，在動(dòng)詞前加助動(dòng)詞否定形式don’t/doesn’t/didn’t。

4、some 改成any。

二、肯定句改一般疑問句的方法——三步法

1、把be動(dòng)詞放在句首，剩下的照抄，（some 改成any，my改成your等）句點(diǎn)改成問號。

2、把can，shall，will等放到句首，剩下的照抄，（some 改成any，my改成your等）句點(diǎn)改成問號。

例如：陳述句: They are in the park.He can play the guitar..一般疑問句: Are they in the park? Can he play the guitar? 把下列句子變成一般疑問句

1.I am listening to music._______________________________________ 2.Mike is a student._______________________________________ 3.Sarah can clean the classroom.________________________________________ 4.They are in the zoo.________________________________________

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5.There are some flowers in the vase.________________________________________ 6.This is my sister._________________________________________ 7.We are sweeping the floor.__________________________________________

3、上述都沒有的，在句首請助動(dòng)詞Do/Does/Did幫忙，剩下的照抄，（some 改成any，my改成your等）句點(diǎn)改成問號。

例如：陳述句: I like the ducks.He likes the dogs.一般疑問句：Do you like the ducks? Does he like the dogs? 把下列句子改為一般疑問句。

1.We need some masks._________________________________ 2.They like making the puppet._________________________________ 3.Su Hai and Su Yang live in a new house._________________________________________________ 4.I put a book on my head._________________________________________________ 5.They sing “In the classroom”together._________________________________________________ 6.We play basketball on Sundays.動(dòng)詞的第三人稱單數(shù)形式

動(dòng)詞的第三人稱單數(shù)形式規(guī)律如下：

1、多數(shù)在動(dòng)詞后加s play—plays like—likes read-reads sing-sings dance-dances cook-cooks

look-looks

2、以s，x，sh，ch，o結(jié)尾的動(dòng)詞加es go—goes wash—washes watch-watches catch-catches do-does

3、以輔音字母加y結(jié)尾，把y改i再加es fly—flies study—studies

try-tries 特別注意：以y 結(jié)尾的動(dòng)詞變化，看清楚y前面的那個(gè)字母是元音還是輔音？ 輔音+y的，要改y，例如carry carries;元音+y 的，不改y,例如 play plays.4、動(dòng)詞have 的第三人稱單數(shù)形式是has，這是一個(gè)

不規(guī)則的變化，我們經(jīng)常會(huì)遇到。

5、含有動(dòng)詞第三人稱單數(shù)的句子，在變否定句時(shí)要

在動(dòng)詞前加doesn’t；變疑問句時(shí)要在主語前加助動(dòng)詞does。這時(shí)句子的謂語動(dòng)詞改為原形。如： Alice usually plays in the park.Alice doesn’t usually plays in the park.

第二篇：動(dòng)詞的第三人稱單數(shù)形式

動(dòng)詞的第三人稱單數(shù)形式（簡稱單三式）

1．一般在詞尾加“-s”help-helps make-makes ride-rides know-knows 2．在s z x sh ch 結(jié)尾的詞在詞尾加“-es”push-pushes pass-passes watch-watches wash-washes 3．以“元音字母＋y”結(jié)尾時(shí),加“-s”；以“輔音字母＋y”結(jié)尾時(shí),變 y為i,再加“-es”play-plays stay-stays study-studies carry-carries 4．以“輔音字母＋o”結(jié)尾的詞,多數(shù)在詞尾加“-es”go-goes do-does 5．be動(dòng)詞的單三式為is 6．have動(dòng)詞的單三式為has 補(bǔ)充

:不定式的省略:Wil you join us?你要同我們一道去嗎? I should love to(join you).我愿意.The boy wanted to ride his bicycle in the street but his mother told him not to.那個(gè)男孩想要到街道上騎自行車,但是他的媽媽叫他不要去.Alice,why didn't you come yesterday?愛麗斯,你昨天為什么沒來? I was going to,but I had an unexpected visitor.我本來是要來的,但是家里突然來了一個(gè)客人.

第三篇：英語動(dòng)詞第三人稱單數(shù)形式練習(xí)

英語動(dòng)詞第三人稱單數(shù)形式練習(xí)

寫出下列動(dòng)詞的第三人稱單數(shù)

drink _______ go _______ stay ________ make ________

look _________ have_______ pass_______carry ____

come________watch______ plant_______ fly ________

study_______ brush________ do_________teach_______

二、用括號內(nèi)動(dòng)詞的適當(dāng)形式填空。

1.He often ________(have)dinner at home.2.Daniel and Tommy _______(be)in Class One.3.We _______(not watch)TV on Monday.4.Nick _______to the zoo on Sunday.5.______ they ________(like)the World Cup?

6.What _______they often _______(do)on Saturdays?

7._______ your parents _______(read)newspapers every day?

8.The girl _______(teach)us English on Sundays.9.She and I ________(take)a walk together every evening.10.There ________(be)some water in the bottle.11.Mike _______(like)cooking.12.They _______(have)the same hobby.13.My aunt _______(look)after her baby carefully.14.You always _______(do)your homework well.15.I _______(be)ill.I’m staying in bed.16.She _______(go)to school from Monday to Friday.17.Liu Tao _______(do)not like PE.18.The child often _______(watch)TV in the evening.19.Su Hai and Su Yang _______(have)eight lessons this term.20.－What day _______(be)it today?

－ It’s Saturday.

第四篇：動(dòng)詞的第三人稱單數(shù)形式練習(xí)

專 項(xiàng) 練習(xí)

一、寫出下列動(dòng)詞的第三人稱單數(shù)形式。

sit________ swim________ go ________make ________ run ________ write________ cry________ study _________ watch_______ wash_______ say________ play _________

二、用do does填空

1、_____ you ride a bike after school? Yes, I ________.2、______ your sister like PE? No, she ______ not.1、What_______ the students have? They have some pens.2、How______ Linda go to school? She goes to school on foot.3、He ______ not speak English.He speaks Chinese.4、______ they watch TV on Sundays? Yes, they ______.5、My father and mother ______ not read newspapers on Saturday.三、用一般現(xiàn)在時(shí)填空。

1、What _____ he _____(have)? He ______(have)a toy plane.2、My mother ________ not________(like)English.She _______(like)Chinese.3、______ you ______(go)to school by bus? No, I _____(go)to school by car.4、Miss Wang ______(swim)every day.5、I ___(like)English.Tom ____ ______ _____(not like)English.6、The moon ______(go)around the earth.7、When_____ you ______(go)to school? I _____(go)to school at five every day.四、寫出下列動(dòng)詞的現(xiàn)在分詞。

sit________

swim ________

run ________ jog________ read _______ watch ________ sing________

do________ ski ________ stop ________ write ________ dance________ go________ come ________

smoke ______ make ________

五、用進(jìn)行時(shí)填空。

1.I ____ _____(read)English now.2.He ______ _______(go)to the park now.3.We ________ ________(have)an English class.4.What ______ they _____(do)? They _____ _____(sit)in the park.5、My mother ________ ________(clean)the room now.六、寫出下列動(dòng)詞的過去式

sit________

swim________

read ________

make________ watch________ sing________

do________

has ________ go ________

watch________ clean________

are ________ study________ stop________

is ________

come ________ wash________ jump________ get ________

七、用一般過去時(shí)填空

1．I ________(go)to the cinema last Saturday.2．He______(is)ill yesterday.3．We only_______(have)a lesson yesterday.4．What _____ your uncle ______(do)yesterday morning?

He

(get)some friuts.5.She ______(clean)our classroom yesterday afternoon.八、用動(dòng)詞的適當(dāng)形式填空。

1、My mother _____(wash)the plates in the kitchen every day.2、Please _________(have)some oranges.3、It’s seven o’clock.I ________(get)up now.4、School is over.The students can ________(play)games.5、________ you ________(go)to school every day?

6、Don’t ________(run)in the school now.7、We ___________(like)music.Now we ________(sing)

8、Let me ____________(go)to the cinema.9、“Mary, ________ you ________(clean)the table now?” Yes.10、My hands are dirty.Let me _____(go)and _____(wash)them.11、Look, Miss White ______(have)an English lesson.We _______(like)English.12、The workers ________(want)some tea.They are thirsty.13、Listen, who _______(speak)English in the park?

14、The old women ________(run)every morning.15、I can ________(listen)to the radio on Sunday.

第五篇：動(dòng)詞第三人稱單數(shù)形式的練習(xí)

動(dòng)詞第三人稱單數(shù)形式的練習(xí)

一、寫出下列動(dòng)詞的第三人稱單數(shù)。

drink ________

go _______

stay ________

make ________

look _________have_______

pass_______

carry ____

come________

watch______plant_______

fly ________

study_______

brush________

teach_______

二、用括號內(nèi)動(dòng)詞的適當(dāng)形式填空。1.He often ________(have)dinner at home.2.We _______(not watch)TV on Monday.3.Nick _______(not go)to the zoo on Sunday.4.______ they ________(like)the World Cup? 5.What _______they often _______(do)on Saturdays? 6._______ your parents _______(read)newspapers every day? 7.The girl _______(teach)us English on Sundays.8.She and I ________(take)a walk together every evening.9.There ________(be)some water in the bottle.10.Mike _______(like)cooking.11.They _______(have)the same hobby.12.My aunt _______(look)after her baby carefully.13.You always _______(do)your homework well.14.I _______(be)ill.I’m staying in bed.15.She _______(go)to school from Monday to Friday.16.Liu Tao _______(do)not like PE.17.The child often _______(watch)TV in the evening.18.Su Hai and Su Yang _______(have)eight lessons this term.答案：

寫出下列動(dòng)詞的第三人稱單數(shù)。

drinks

goes

stays

makes

looks

has

passes

carries

comes

watches plants

flies

studies

brushes

teaches 用括號內(nèi)動(dòng)詞的適當(dāng)形式填空。

1.has2.don't watch 3.doesn't go 4.Do like 5.dodo6.Do

read.7.teaches8.take9.is10.likes 11.have 12.looks.13.do 14.am 15.goes 16.does 17.watches 18.have.