现在时态中be动词的用法课件

现在时态中be动词用法小结安徽省淮北市西园中学任荷花现在时态中be动词用法小结安徽省淮北市西园中学任荷花be动词意思和用法很多，一般的意思是：是，有多种变化形式，is，am，are，was，were，being，been，tobe.另外，be动词还有成为的意思。根据句子中不同的人称、数和时态，应该选择相应的be动词。现在时态中be动词有三种变化形式：amisare.be动词意思和用法很多，一般的意思是：是，有多种变化形式，i我

I

用am，你you用are，is用于他/她/它，单数is复数are（他们they也用are你们you也用are）变问句be提前，句尾问号（？）要配全变否定真容易，be后加not为标记否定疑问任你变，句首大写莫迟疑现在时态有关be动词的使用口诀:我I用am，你you用are，is用于他/她/它，现在Iamastudent.AreyouJenny?SheisinClass2.Heisateacher.Theyaremyfriends.WeareChinese.KateandJimareEnglish.Thekeysaremine.我

I用am，你you用are，is用于他/她/它，单数is复数are（他们they也用are你们you也用are）我复数I

意思是“我”时，be动词用am.如果只表示一个字母时，be动词用is.people:family，class等Therearefour

people

inmyfamily.有一类名词，形式上是单数，意义上是复数（集体名词）。Iamastudent.Are变问句be提前，句尾问号（？）要配全变否定真容易，be后加not为标记否定疑问任你变，句首大写莫迟疑This

is

aruler.Thisisnotaruler.isn’tIsthisaruler?Yes,itis./No,itisn’t.否定句:一般疑问句：肯定和否定回答：变问句be提前，句尾问号（？）要配全This

is

aThese

aremyparents.Aretheseyourparents?Yes,theyare./No,theyaren’t.否定句:一般疑问句：肯定和否定回答：Thesearenotmyparentsaren’tThere

aresomeapplesonthetable.Therearen’t

anyapplesonthetable.Are

thereanyapplesonthetable?Yes,thereare./No,therearen’t.否定句:一般疑问句：肯定和否定回答：These

aremyparents.Arethese缩略形式:youare=you’reheis=he’sweare=we’retheyare=they’reIam

not=I'mnotisnot=isn'tarenot=aren't)（否定缩略形式:Iam=I’msheis=she’sitis=it’s缩略形式:youare=you’reheis=he’1.I________fromAustralia.

2.She_______astudent.

3.Myparents_______verybusyeveryday.

4.Myfamily_______watchingTV.

5.Hisfamily______ahappyone.

amisareareis1.I________fromAustralia.

6.Where________yourfriends?

7.Whichdog________yours?

8.Tenandtwo________twelve.isisare9.

How

_______

your

father?

10.

Whose

dress

______

this?

isis

isisare9.

How

_______

your

f

11.

Asetofkeys______

onthedesk.

12.Somekeys_____onthedesk.

areis13.

Whose

socks

______

they?

14.Here

______

a

scarf

for

you.

15.

Here

______

some

sweaters

for

you.areisare

areis13.

Whose

socks

______

t

16.

There

______

some

apples

on

the

tree.

17.

There

_______

some

bread

on

the

plate.

areisis18.

There

_____a

rulerandapenonthedesk.19.

Arulerandapen

______

on

thedesk.

isare20.“I”___theninthletterintheABC.areisis18.

There

_____a

ruler二、句型转换：

1.

They

are

doing

homework

.(否定句和一般疑问句)

Theyarenotdoinghomework.aren’tAretheydoinghomework?Yes,theyare./No,theyaren’t.二、句型转换：Theyarenotdoinghome

2．Iamastudent

.

(否定句和一般疑问句及肯定和否定回答)

Iamnotastudent.Areyouastudent?Yes,Iam./No,I’mnot.I’mnot

2．Iamastudent

.

(否定句和一般疑问句3.Tom

is

under

the

tree.（变为否定句和一般疑问句）

4.The

tiger’s

teeth

are

sharp.（变一般疑问句并作肯定回答）Tomisnotunderthetree.isn’tIsTomunderthetree?Yes,heis./No,heisn’t.Arethetiger’steethsharp?Yes,theyare.3.Tom

is

under

the

tree.TomisThankyouforlistening!Thankyouforlistening!现在时态中be动词用法小结安徽省淮北市西园中学任荷花现在时态中be动词用法小结安徽省淮北市西园中学任荷花be动词意思和用法很多，一般的意思是：是，有多种变化形式，is，am，are，was，were，being，been，tobe.另外，be动词还有成为的意思。根据句子中不同的人称、数和时态，应该选择相应的be动词。现在时态中be动词有三种变化形式：amisare.be动词意思和用法很多，一般的意思是：是，有多种变化形式，i我

I

用am，你you用are，is用于他/她/它，单数is复数are（他们they也用are你们you也用are）变问句be提前，句尾问号（？）要配全变否定真容易，be后加not为标记否定疑问任你变，句首大写莫迟疑现在时态有关be动词的使用口诀:我I用am，你you用are，is用于他/她/它，现在Iamastudent.AreyouJenny?SheisinClass2.Heisateacher.Theyaremyfriends.WeareChinese.KateandJimareEnglish.Thekeysaremine.我

I用am，你you用are，is用于他/她/它，单数is复数are（他们they也用are你们you也用are）我复数I

意思是“我”时，be动词用am.如果只表示一个字母时，be动词用is.people:family，class等Therearefour

people

inmyfamily.有一类名词，形式上是单数，意义上是复数（集体名词）。Iamastudent.Are变问句be提前，句尾问号（？）要配全变否定真容易，be后加not为标记否定疑问任你变，句首大写莫迟疑This

is

aruler.Thisisnotaruler.isn’tIsthisaruler?Yes,itis./No,itisn’t.否定句:一般疑问句：肯定和否定回答：变问句be提前，句尾问号（？）要配全This

is

aThese

aremyparents.Aretheseyourparents?Yes,theyare./No,theyaren’t.否定句:一般疑问句：肯定和否定回答：Thesearenotmyparentsaren’tThere

aresomeapplesonthetable.Therearen’t

anyapplesonthetable.Are

thereanyapplesonthetable?Yes,thereare./No,therearen’t.否定句:一般疑问句：肯定和否定回答：These

aremyparents.Arethese缩略形式:youare=you’reheis=he’sweare=we’retheyare=they’reIam

not=I'mnotisnot=isn'tarenot=aren't)（否定缩略形式:Iam=I’msheis=she’sitis=it’s缩略形式:youare=you’reheis=he’1.I________fromAustralia.

2.She_______astudent.

3.Myparents_______verybusyeveryday.

4.Myfamily_______watchingTV.

5.Hisfamily______ahappyone.

amisareareis1.I________fromAustralia.

6.Where________yourfriends?

7.Whichdog________yours?

8.Tenandtwo________twelve.isisare9.

How

_______

your

father?

10.

Whose

dress

______

this?

isis

isisare9.

How

_______

your

f

11.

Asetofkeys______

onthedesk.

12.Somekeys_____onthedesk.

areis13.

Whose

socks

______

they?

14.Here

______

a

scarf

for

you.

15.

Here

______

some

sweaters

for

you.areisare

areis13.

Whose

socks

______

t

16.

There

______

some

apples

on

the

tree.

17.

There

_______

some

bread

on

the

plate.

areisis18.

There

_____a

rulerandapenonthedesk.19.

Arulerandapen

______

on

thedesk.

isare20.“I”___theninthletterintheABC.areisis18.

Ther