Be動(dòng)詞與助動(dòng)詞的用法（bee）Whatletterisananimal？（什么字母是一個(gè)動(dòng)物？）B英語(yǔ)字謎Be動(dòng)詞isamareI是第一人You

是第二人He,she,it

是第三人咱倆是我們?nèi)朔Q(chēng)要用We

他們要用They01第一人稱(chēng)單數(shù)(I)配合am來(lái)用句型解析：Iam+…Iamtwelve.Iamcute.Iamastudent.Iamaboy.02第二人稱(chēng)(You)配合are使用句型解析：Youare+…Youaremygoodfriend.Youareagoodstudent.Youarepretty.03第三人稱(chēng)單數(shù)(He、SheorIt)配合is使用句型解析：She(He,It，xxx)is+……Sheisagoodgirl.Heistall

.Sheisateacher.04人稱(chēng)復(fù)數(shù)(we

/you/they)配合are使用句型解析：We

(You,They)are+……We

are

intheschool.Theyaremyfriends.You

are

goodstudents.注意當(dāng)使用be動(dòng)詞的時(shí)候，前面先加上人稱(chēng)Be動(dòng)詞前面的人稱(chēng)，是不可隨意替換Be動(dòng)詞是am,is,are三者的原形，一般以am,is,are的形式出現(xiàn)Iam,Youare,Sheis我是am；

你是areis連著他(he)、她(she)、它(it）單數(shù)is

，復(fù)數(shù)are變否定，更容易，be后not莫忘記。變疑問(wèn)，往前提，句末問(wèn)號(hào)莫丟棄。

否定疑問(wèn)任你變，句首大寫(xiě)莫遲疑錦囊變否定，更容易，be后not莫忘記。變疑問(wèn)，往前提，句末問(wèn)號(hào)莫丟棄。Iamaboy.Iamnotaboy.Heisaboy.Isheaboy?Be+主語(yǔ)+其余部分？Be動(dòng)詞練習(xí)題一、用be動(dòng)詞的適當(dāng)形式(is,am,are)填空

She____hersister.2.He_____astudent.3.Thegirl____yoursister.4.--

______youCandy?

--

No,I_____Janet.5.Herbrother’sname_____John.6.Hisfather_____adoctor.isisisisisAream二、用be動(dòng)詞的正確形式(is,am,are)填空。7.This__________myteacher.8.How__________you?9.__________sheyourmother?10._________yourmotherfine?11.---How__________he?---He__________fine.12.---__________youJane?---No,I__________not.I__________Maria.13.Myfriend__________Kangkang.What__________yourname?isIsIsisisAreamamisisare二、選擇正確的填空。()1.—IsheLiPing?—Yes,____.A.I’m B.ishe C.heis()2.—IssheMay?—No,she____.A.is B.isn’tC.aren’t()3.—AretheyfromCanada?—No,they____.A.are B.aren’t C.isn’t()4.—Where____theyfrom?—They’refromChina.is B.am C.are

()5.—____youMingming?—Yes,I____.A.Are;are B.Am;amC.Are;am()6.Mary____fromAmerica.is B.am C.are()7.Herhair____blackandlong.A.has B.am C.is 二、把下列句子改為否定句。1.Maryisgirl.

Maryisnotgirl.2.Iamaboy.

I’mnotaboy.3.MissChenisfromBeijing.MissChenisn’tfromBeijing.4.Herfatherandhermotherareteacher.

Herfatherandhermotheraren’tteacher.變否定，更容易，be后not莫忘記。Iamnot------I’mnotIsnot------isn’tarenot------aren’tYes，sheis.No，sheisn't.三、把下列句子改為一般疑問(wèn)句，并做肯定和否定回答1.MaryisEnglishteacher.2.HisnameisTom.3.WearefromBeijing.4.XiaomingandXiaohongaregoodfriends.IsMaryEnglishteacher?IshisnameTom?AreyoufromBeijing?AreXiaomingandXiaohonggoodfriends?變疑問(wèn)，往前提，句末問(wèn)號(hào)莫丟棄。Yes，sheis.No，sheisn't.Yes，heis.No，heisn't.Yes，weare.No，wearen't.Yes，theyare.No，theyaren't.課堂總結(jié)Be動(dòng)詞（am、is、are）我是am；

你是areIs連著他(he)、她(she)、它(it)單數(shù)is，復(fù)數(shù)arePART01助動(dòng)詞What>概念：助動(dòng)詞就是幫助動(dòng)詞的，而本身沒(méi)有實(shí)際意義的動(dòng)詞，是具有雷鋒精神的詞匯。

do

過(guò)去式did

does助動(dòng)詞的三種變化形式I

do,you

do,we

do,theydo、復(fù)數(shù)名詞作主語(yǔ)也用do，且時(shí)態(tài)為一般現(xiàn)在時(shí)的句子she

does,he

does,it

does,單數(shù)名詞作主語(yǔ)也用does，且時(shí)態(tài)為一般現(xiàn)在時(shí)的句子否定式

don't否定式doesn't否定式

didn't無(wú)論助動(dòng)詞以哪種形式出現(xiàn)它后面的動(dòng)詞永遠(yuǎn)是原形什么時(shí)候幫助動(dòng)詞呢1.動(dòng)詞變否定句時(shí)2.動(dòng)詞變問(wèn)句提問(wèn)時(shí)前提條件句子當(dāng)中無(wú)Be動(dòng)詞1構(gòu)成否定句Ieatapples.Shelikessummer.助動(dòng)詞的基本用法：

Idon'teatapples.Shedoesn'tlikesummer.2構(gòu)成一般疑問(wèn)句及回答

yougoshoppingonSunday?

/

yourmatherlikecooking?

/

助動(dòng)詞的基本用法：

DoYes,I

do.No,Idon't.DoesYes,she

does.No,she

doesn't.

3構(gòu)成特殊疑問(wèn)句Whatdoesyoursisterdo?

Whendoyoudoyourhomework?助動(dòng)詞的基本用法：

Exercises按要求改寫(xiě)句子：

1.I

like

herdog.(否定句)

I

______

like

her

dog.2.This

sign

means

“No

smoking”.

（改為特殊疑問(wèn)句）

What

______

this

sign

_________?3.My

plant

has

two

green

leaves.

(就劃線部分提問(wèn))

____________________________________plant_______?4.Ilovemyparents.（改為一般疑問(wèn)句）

___________________________________?don'tmeandoesDoyouloveyourparents?Howmanygreenleavesdoesyourhave

Exercises翻譯句子