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go的三单形式

发布时间:2023-06-04 作者:admin 来源:文学

go的三单形式

go的三单形式

-征夫

2023年2月15日发(作者:阅读理解题)

动词第三人称单数形式

主语有三单,动词也有三单,快点来习惯,体会在心里,一定要过关.

一、概念

动词第三人称单数:主语是第三人称单数,即谓语动词的发出者是it、she、he、可数

名词单数、不可数名词等表示单数概念的词时,实义动词后面要加-s或-es。(注意:若主

语不是第三人称单数形式,就直接用动词原形;若主语是三单,后有will等情态动词修饰

时,动词也用原形。)

二、动词三单变化规则(只有一般现在时才有第三人称单数)

动词第三人称单数的变化规则及发音规律,同名词单数变复数大致相同,请认真观察。

1、大多数实义动词在词尾加“s”,在清辅音后发音为/s/,在浊辅音及元音因素后发音为

/z/。如:speak→speaks/s/;come→comes/z/;play→plays/z/

2、以辅音字母加“y”结尾的动词,要先将“y”变为“i”,然后再加“es”,读/z/。

如:study→studies/z/;fly→flies/z/

3、以“s,x,ch,sh”结尾的动词,在词尾加“es”,发音为/iz/。

如:teach→teaches/iz/;watch→watches/iz/

4、以“o”结尾的动词,在词尾加“es”。

常出现的两个以“o”结尾的动词go和do后加“es”,读/z/。

如:go→goes/z/;do→does/z/

5、记住最为特别的be的三单is;have的三单是has。

[注意](1)下面两个动词变三单时,原词的元音部分的发音发生了较大的变化,要记忆。

如:do/du:/→does/dz/;say/sei/→says/sez/

(2)以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,

与所加“s” 一起读做[iz]。如:close-closes[iz]

三、动词第三人称单数的句子结构。

1、肯定/否定句

三单+is+表语.三单+动词第三人称单数+其他.

三单+is+not+表语.三单+doesn't+动词原形+其他.

2、一般疑问句

1)当谓语动词是be动词时,一般疑问句结构为“Is+三单+表语?”。它的肯定回答为:

Yes,三单+is.;否定回答为:No,三单+isn't.。

2)当谓语动词是实义动词时,在肯定句句首加助动词does,即“Does+三单+动词原形+

其他?”。它的肯定回答为:Yes,三单+does.;否定回答为:No,三单+doesn't.。

3、特殊疑问句

特殊疑问词+一般疑问句

四、要点

1)一定要看准句子的主语是第三人称而且还是单数;

2)经常与频率副词连用:always(一直,总是),usually(通常),often(经常),sometimes

(有时),seldom(很少),hardly(几乎不),never(从不),onceaday(一天一次),twice

aweek(一周两次),threetimesamonth(一个月三次)。

如:IoftenspeakChinese.我经常说汉语。

练习题

I、写出下列动词的第三人称单数。

godobuydrawshout

playteachmakecatchfind

swimjumpbegindighelp

misssingfinishgivekeep

danceworrysithearmatch

gethavelovelearncry

flystudycomecallsmile

bewritestopopencheck

lookdrinkleavereadpick

eatwalkstarttellpush

die________live________showvotejudge

buy_____carry______borrowlistenwash

II、用动词的正确形式填空。

1、I_____(go)homebybus.2、Jack______(go)homebybike.

3、When______(do)hegetup?4、Hermum______(run)tothegoose.

5、He________(donot)likeapples.6、Sam______(put)itunderhisarm.

7、Theboy_______(chase)it.8、Kitty______(watch)TVeveryday.

9、Johncan’t______(find)hiswatch.10、Where_____(do)Grandmalive?

11、MissWang___(live)inAmericanow.12、Thegirls___(give)thekeytoSally.

13、Thatkey______(open)theoldbox.14、She______(say)“Ilikethesepuppets”.

15、What_____(do)Alicefind?16、Whichtoy_____(do)shelike?

17、Hedoesn’t______(know)hername.18.、Mike________(cook)inarestaurant.

19、He_______(speak)Japanese.20、Howdoeshe______(go)tothepostoffice?

21、Heoften______(have)dinnerathome.22、LiuTao____(do)notlikePE(体育).

23、She______(do)homeworkbyherself.24、They_____(do)homeworkbythemselves.

25、Kate_____(walk)toschooleveryday.

26、LucyandLily______(walk)toschooleveryday.

27、DavidandBen______(be)inClassFour,GradeSeven.

28、Thegirl___________(teach)usEnglishonSundays.

29、He______(feed)themat8:00inthemorning.

30、She____(ride)toschoolfromMondaytoFriday.

31、We_____________(notwatch)TVonSunday.

32、SuHaiandSuYang_____(work)inashop(在商店).

33、There______(be)somewaterinthebottle(瓶子).

34、Thegiant(巨人)______(climb)upthebeanstalk(豆茎).

35、Michaelusually_____(listen)totheradiointhemorning.

III、选择正确的单词填到括号里。

1、WhatdoesCandy__________(wants,want)tobe?

2、Heshouldn't__________(throw,throws)rubbishonthefloor(草地).

3、Peter____________(help,helps)hismotherwiththehousework(家务).

4、Shenever__________(run,runs)inthelibrary(图书馆).

5、Wewill_________(fly,flies)kitesonthisSunday.

6、TomandMary_________(has,have)penpalsinChina.

7、They_________(speaks,speak)Englishafterclass.

8、He_________(don't,doesn't)getupearly.

9、What_________(do,does)yourfatherdo?

10、Letus___________(fly,flies)kitesonthisFridayafternoon.

IV、将下列句子改为第三人称He的句型(看例句)。

例句:Ibrushmyteethonceaday.→Hebrusheshisteethonceaday.

1、IcomefromChina.___________________________________________

2、Youhaveabigblackknife._________________________________________

3、Whatdoyoudo?__________________________________________________

4、Ourparentsworkinanoffice.___________________________________________

5、Whatcolorareyourclothes?_____________________________________________

V、A:用括号里所给词的适当形式。

1、Thedesk_________________(have)fourlegs.

2、She__________(do)herhomeworkeveryday.

3、Danny____________(fall)andbreakshistail.

4、He____________(live)inShijiazhuang.

5、He___________(need)apairofshoes.

6、Danny______________(see)theappletree.

7、She______________(come)fromAmerica.

8、Mymotherandfather_____________(walk)totheofficeeveryday.

9、Dannyandhermothersometimes_____________(go)forawalkaftersupper.

10、Thetrain____________(leave)at10:13am.

11、Thathat_____________(look)likeacat.

12、Danny____________(hurt)hisnose.

B:用括号里所给词的适当形式。

1、____thedesk_______(have)fourlegs?

2、_____she_______(do)herhomeworkeveryday?

3、_____he_____(live)inBeijing?

4、_____he_____(need)apairofshoes?

5、______Danny______(see)theappletree?

6、_____she______(come)fromAmerica?

7、_____thegirl_______(look)outofthewindowandseemanybirdsinthesky?

8、_______Jenny(run)homeand_______(sit)onthechair?

VI、按要求改写句子。

1、DanielwatchesTVeveryevening.(改为否定句)

________________________________________________

2、Idomyhomework(家庭作业)everyday.(改为一般疑问句,作否定回答)

__________________________________________________________________________

3、Shelikesmilk.(改为一般疑问句,作肯定回答)

__________________________________________________________________________

4、Amylikesplayingcomputergames.(改为一般疑问句,作肯定和否定回答)

__________________________________________________________________________

5、Wegotoschooleverymorning.(改为否定句)

___________________________________________________________________

6、HespeaksEnglishverywell.(改为否定句)_______________________________________

7、Shelikestakingphotosinthepark(公园).(对划线部分提问)

______________________________________________________________

8、JohncomesfromCanada.(对划线部分提问)______________________________________

9、Sheisalwaysagoodstudent.(改为一般疑问句,作否定回答)

________________________________________________________________

10、SimonandDaniellikegoingshopping.(改为否定句,一般疑问句)

______________________________________________________________

_______________________________________________________________

VII、改错(划出错误的地方,将正确的写在横线上)

brotherspeakEnglish?____________________________________

likesgoingfishing?______________________________________

playinggamesafterclass.____________

hesusEnglish._________________

’tdoherhomeworkonSundays._______________

VIII、根据所给中文意思,在空白处填入适当词语完成句子。每空一词。

1.该吃晚饭了。It’stimeto________________.

2.你想来点儿面包吗?Wouldyou________some________?

3.安太小,还不能上学。Annis________young________gotoschool.

4.约翰跑得和我一样快。Johnruns________fast________me.

5.布莱克太太经常在英语上帮助我们。ften_______us________ourEnglish.

6.老师让我们每天说英语。Theteachertellsus________________Englisheveryday.

7.为什么不让孩子们做他们喜欢的事情?____________letthechildrendowhattheylike?

8.你能告诉我你的新同学是谁吗?______you_____me_____isyournew____________?

9.我能很会说汉语,但我只能讲一些英语和日语。

Ican______Chinesevery_____,______Ionlycanspeak______________and_______.

10.—他在心里说了什么?_____________he_______intheletter?

—他想要参观中国长城。He______/_____________to_______the_______________.

11.我们互相帮忙。We______________________.

13.—他住在英国吗?_______he______________England?

—是的,他是。_______,_____________.

14.我和我哥哥住在一起。I__________________brother.

15.这个老人一点都不喜欢棕色。This_____man_____________brown_____________.

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