be动词用法全解.docx

be动词用法全解.docx

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be动词用法全解

be动词用法全解

LT

总结：

Iam,weare,youare,heis,sheis,itis,theyare.

1You有两种意思：

你，你们。

BE动词都用are.到底是哪种意思，要看后面的名词。

Youareastudent.（你）Youarestudents.（你们）

2当主语是另外一个人和I时。

Be动词用are.并把另外一个人的名字放I之前，表示对别人的尊重。

JohnandIaregoodfriends.

3主语用人称代词it来谈论时间和天气。

BE动词用is.ItishotinGuangzhou.Itis6o’clocknow.

4They用来代替复数的人，复数的物。

Myfriendsarehere.Theyaregoodtome.Mybooksarehere.Theyareonthefloor.

练习：

用正确的人称代词和Be动词填空。

人称代词有：

____,____,____,____,____,____,____.

例：

CanadaandMexicoarecountries.TheyareintheNorthAmerica.

1.Floridaisastate.______________intheSoutheast.

2.______________warminYunnan.

3.ShanghaiandBeijingarebigcities.______________beautiful.

4.______________astudent.（指自己）

5.______________4:

30.（时间）

6.MyparentsareinGuangdong.______________inGuangzhou.

7.YouandIarestudents.______________intheclassroomnow.

8.______________rainingtoday.（天气）

1.6Be动词用法一。

用语描述主语。

主语bevery形容词

NewYorkCityisverybig.

Peoplearehelpful.

Theweatherisnice.

Iamtired.

BE动词+接形容词用来描述主语。

形容词没有单复数形式。

NewYorkisbig.NewYorkandChicagoarebig.

练习：

将下列形容词填入一下的空格中。

有的空可填多个。

Clean,interesting,big,beautiful,hot,famous,rich.

1.Thisclassroomis_______________.

2.Thiscityis_______________.

3.Thiscollegeis_______________.

4.Theweatheris_______________.

5.Americansare_______________.

6.Theteacheris_______________.

1.7Be动词用于定义主语。

（给主语分类）

单数主语beAorAn（形容词）单数名词

Iamastudent.

Youareateacher.

Guangzhouisan（interesting）city.

复数名词be（形容词）复数名词

GuangzhouandShanghaiare（big）cities.

Weare（Chinese）students.

Youare（good）teachers.

1BE动词+名词表示主语是什么人，物，地方。

2如果名词是单数，前面要加上a或an.当单数名词以元音开头的时候，用an.元音有：

a,e,i,o,u.

3复数名词前不用a,an.

4名词前可以加上形容词。

练习一。

给下面的句子加上一个形容词。

Important;eighth,big,famous,good,common,verygood.

例：

January1isaholiday.---January1isanimportantholiday.

1.Augustisamonth.

2.PuertoRicoisanisland.

3.Toyataisacompany.

4.I’mastudent.

5.LosAngelsandChicagoarecities.

6.Johnisaname.

练习：

用正确的BE动词填空。

如果是单数名词，加上不定冠词a或an.复数名词前不要用不定冠词。

例：

TheU.S.isabigcountry.

TheU.S.andCanadaarebigcountries.

1.California____________bigcountry.

2.GuangzhouandShenzhen____________citiesinGuangdong.

3.PuertoRico____________island.

4.PuertoRicoandCuba____________islands.

5.Thanksgivng____________Americanholiday.

6.ChineseandEnglish____________languages.

7.ChinaandAmerica____________countries.

1.8Be动词用来表达主语的地点或者来源。

介词例子

On（在上面）:

Thebookisonthetable.Thetableisonthefloor.

At（大致的地方）：

Iamatschool.Mybrotherisathome.Theyareatwork.

In（在里面）:

Thestudentsareintheclassroom.Thewastebasketisinthecorner.

Infrontof（在前方）：

theblackboardisinfrontofthestudents.

Inbackof/behind（在后方）:

Theteacherisinbackofthedesk.Theblackbordisbehindtheteacher.

Between（在…之间）:

Theemptydeskisbetweenthetwostudents.

Abover/over（在上面）:

Theexitsignisoverthedoor.Theclockisabovetheexitsign.

Under/below（在下面）:

Thetextbookisbelowthedesk.Theexitsignisunderthedoor.

Near/by/closeto（在附近）:

Thesharpenerisby/closeto/nearthewindow.

Nextto（在隔壁）:

Thelightswitchisnexttothedoor.

Farfrom（相隔很远）:

GuangzhouisfarfromWuhan.

Acrossfrom（和…对门）Room101isacrossfromRoom203.

In（+城市）:

TheTiananmensquareisinBeijing.TheWhiteHouseisinWashington,D.C.

On（+街道）:

TheWhiteHouseisonPennsylvaniaAvenue.

At（+地址）:

TheWhiteHouseisat1600PennsylvaniaAvenue.

From（来自）:

IamfromChina.IamfromGuangzhou.

1.用介词来表示人，物的地点。

词序是：

主语+BE+介词+地点名词。

练习：

用BE动词和介词，说明教室里人或物的位置。

例：

Mybookisinmyschoolbag.Thestudentsareinfrontoftheteacher.

1.Thisclassroom_________________________________.

2.Theclock_________________________________.

3.Theteacher_________________________________.

4.Thewastbasket_________________________________.

5.Thelightswitch_________________________________.

6.Thechalkboard_________________________________.

7.I_________________________________.

8.Mybooks_________________________________.

9.We_________________________________.

1.9This,that,these,those

附近较远处

单数名词Thisismyschool.Thatismyteacher.

复数名词Thesearemybooks.Thosearetallbuildings.

1this,that,these,those为指示代词，可以指代人或物。

2this,that+is;these,those+are

练习：

用指示代词填空____,_______,________,________。

例：

Thisistheschoolcafeteria.→

Thosearethecleandishes.

1.___________________thestrays.→

2.___________________today’sspecial.→

3.___________________thenapkins.→

4.___________________theforks,knivesandspoons.

5.___________________thecashier.→

6.___________________thevendingmachines.

7.___________________theeatingarea.

8.___________________theteachers’section.

1.10BE动词的否定形式

1Iamnotmarried.2Peterisnotathome.3Wearenotdoctors.

Be动词的否定就是在其后面加上not.

2I’mnotlate.Englishisn’tmynativelanguage.Myfriendsaren’therenow.缩写形式。

练习：

用代词和BE动词的否定形式填空。

例：

Theclassroomiscleanandbig.Itisn’tdirty.Itisn’tsmall.

1.We’reintheclassroom.___________________inthelibrary.

2.Today’sweekday.___________________Saturday.

3.I’mastudent.___________________ateacher.

4.Thestudentsarebusy.__________lazy.__________tired.

5.You’reontime.____________early.____________late.

6.MyclassmatesandIareinanEnglishclass.___________________athome.

练习：

讲下面的句子改成否定句。

例：

MyteacherisChinese.Sheisn’tAmerican.

1.GuangzhouandShanghaiarecities.（provinces.）

2.I’mfromChina.（theU.S.）

3.We’reintheclassnow.（inthelibrary.）

4.You’remyEnglishteacher.（mymathteacher）

5.You’reAmerican.（I）

6.Januaryisacoldmonth.（JulyandAugust）

练习：

根据实际情况填空。

Mynameis________.I________fromanEnglish-speakingcountry.I________astudentinGuangzhou.I________inmyEnglishclassnow.Theclass________big.Myteacher________aman.He/She________veryyoung.Theclassroom________verynice.It________clean.Myclassmates________allveryyoungstudents.We________allfromthesamecountry.We________happytolearnEnglish.English________veryeasyforme.It________ausefullanguage.

1.11Be动词在Yes/No的一般疑问句中。

陈述句Yes/No一般疑问句简短回答

Iamastudent.AmIastudent?

Yes,youare.

YouarefromChina.AreyoufromWuhan?

No,I’mnot.

Heislate.Isheabsent?

No,heisn’t.

Sheismarried.Isshehappy?

Yes,sheis.

Itiscoldtoday.Isitwindy?

Yes,itis.

Wearehere.Arewelate?

No,youaren’t.

Theyarenewstudents.AretheyfromShanghai?

Yes,theyare.

1在用Yes/No一般疑问句提问时，把be动词提到主语之前。

句尾加问号。

回答时：

Yes,+人称代词+BE。

No,+人称代词+BE+not.Istheteacherheretoday?

Yes,sheis.No,sheisn’t.

练习：

根据实际情况回答下面问题。

例：

Isyourbooknew?

Yes,itis./No,itisn’t.

1.IsGuangzhoubig?

2.IsChineseyournativelanguage?

3.IsEnglishhardforyou?

4.AreyoufromShenzhen?

5.Areyouastudent?

6.Arethesequestionshard?

7.AmIagoodteacher?

8.Areyouaboy?

练习：

用下面的单词写出一个一般疑问句。

并回答。

例：

school/big.Ishisschoolbig?

Yes,itis.

1.Thisschool/nearyourhouse.

2.Thisschool/nearpublictransportation.

3.Mother/athome.

4.Thisclass/free

5.Theteacher/strick.

6.Theroom/clean

7.Theclassroom/big.

8.You/anewstudent

9.You/fromChina.

10.You/happyinGuangzhou

11.Sports/popularinGuangzhou

12.Education/freeinGuangzhou

1.12Wh-特殊疑问词引导的特殊疑问句。

Wh-特殊疑问词Be主语Be补语回答

Guangzhouisacity.

IsGuangzhouinGuangdong?

Yes,itis.

WhereisGuangzhou?

BeijingisthecapitalofChina.

IsBeijinginthesouthofChina?

No,itisn’t.

WhereisBeijing?

特殊疑问词有：

who,what,when,why,where,how.

特殊疑问词特殊疑问句回答

Who=人（谁）Whoisyourteacher?

MyteacherisMs.Zhou.

What=物（什么）Whatisyourname?

MynameisLinda.

WhatisSpringFestival?

Itisaholiday.

When=时间（什么时候）WhenisChristmas?

It’sinDecember.

用介词in表示年，月It'sonDecember25.

用介词on表示日，星期。

It’sonSaturdaythisyear.

Why=原因（为什么）Whyareyoulate?

BecauseIgotuplate.

Where=地点（在哪里）WhereisChina?

It’sinAsia.

Whereareyourbooks?

They’reonthedesk.

Whereareyoufrom?

I’mfromGuangzhou.

How=描述，身体（怎么样）Howisyourlifeinschool?

It’sgood.

Howistheweathertoday?

It’swarmtoday.

Howisyourmother?

Sheisfine.

Which=选择（哪个）Whichbookdoyouwant?

Iwantthatbook.

练习：

用正确的特殊疑问词和Be动词填空

Example：

What’syourname?

MynameisFrank.

1.__________Guangzhou?

It’sinGuangdong.

2.__________yourbirthday?

It’sinJune.

3.__________yourteacher?

MyteacherisMs.Zhou.

4.__________arose?

Aroseisaflower.

5.__________youlate?

I’mlatebecauseoftraffic.

6.__________yourparents?

They’reinmycountry.

7.__________you?

I’mfine.Andyou?

8.__________theteacher’soffice?

It’sinthesecondfloor.

9.__________therestrooms?

Theyareattheendofthehall.

10.__________LaborDayinChina?

It’sinMay.

11.__________wehere?

WeareherebecausewewanttolearnEnglish.

12.__________theweathertoday?

It'scloudyandcool.

1.13What和how的疑问句。

What名词Be补语回答

Whatisarose?

Itisaflower.

Whatnationalityistheteacher?

She’sChinese.

Whatkindofbookisit?

It’sanEnglishbook.

Whatdayistoday?

It’sFriday.

Whattimeisit?

It’s4o’clock.

Whatcolorareyournewshoes?

Theyareblack.

说明：

what后面可以加上名词。

Whattime,whatday,whatcolor

How形容词Be补语回答

Howisyournewjob?

It’sgreat.

Howistheweathertoday?

It’scool.

Howoldisyourbrother?

He’s16yearsold.

Howtallareyou?

Iam180cm.

Howlongistheruler?

It’s10cm.

Howmuchisthebook?

It’sfiveyuan.

说明：

how后面可以接形容词和副词。

Howbig,howold,Howmuch

练习：

用形容词或名词填空。

例：

Howoldareyourparents?

They’reintheir50s.

1.What____________yourhusband?

He’sChinese.

2.What____________it?

It’s3o’clock.

3.What____________car____________that?

That’saJapanesecar.

4.What____________yournewcar?

It’sdarkblue.

5.How