人教版新目标英语七年级上册-第三单元第一课时-教学课件

Unit3Isthisyourpencil？

SectionA1a-1c

七年级英语·上新目标[人]apenapencilaschoolbagbooksaneraseraruleradictionaryapencilbox1.pencil__2.pen__3.books__4.eraser__5.ruler__6.pencilbox__7.schoolbag__8.dictionary__egbhcfadMatchthewordswiththethingsinthepicture.

What'sthisinEnglish?It'sabook.Isthis

your

book?Yes,itis.

It’smypencilbox.=It’s

mine

.

What'sthatinEnglish?It'saschoolbag.Isthis

your

book?No,itisn’t.

It'snotmine.It’shis

schoolbag.=It’s

his

.Are

these

your

books?No,theyaren't.

They'renotmine.They're

her

books.=They’re

hers.

.Are

those

your

pencils?No,theyaren't.

They'renotmine.They're

his

pencils.=They’re

his.

A:Isthisyourpencil?B:Yes,itis.It’smine.

A:Isthatyourschoolbag?B:No,itisn’t.It’shis.

A:Aretheseyourbooks?B:No,theyaren’t.They’rehers.231Listenandnumbertheconversations[1-3].听录音，给下列对话编号[1-3]。☆教材解读☆1.含有be动词的一般疑问句的用法,his的用法教材原句P13

—Isthatyourschoolbag?—No,itisn’t.It’shis.—那是你的书包吗?—不,它不是。它是他的。※本句为含有be动词的一般疑问句。一般疑问句是针对某件事情或某种情况是否真实而提出疑问的句子。其简略回答通常以yes或no开头。如果所提问的人或事物离说话人比较近,则用“Isthis…?”,意为“这是……吗?”;如果所提问的人或事物离说话人比较远,则用“Isthat…?”,意为“那是……吗?”。Isthisyourbook?这是你的书吗?Isthatanapple?那是一个苹果吗?注意(1)Isthis/that…?只能用来询问单数的人或事物。Isthataneraser?那是一块橡皮吗?

(2)由指示代词this,that做主语的疑问句,在回答时,常用it代替this或that。—Isthisyourbook?这是你的书吗?—Yes,itis.是的,它是。

☆考点拓展☆

指示代词this,that的句式变化:肯定句This/Thatis+单数形式的人或物.否定句

This/Thatis+not+单数形式的人或物.一般疑问句

Isthis/that+单数形式的人或物?肯定答语:Yes,itis.否定答语:No,itisn’t.ThisisLisa’sschoolbag.这是莉萨的书包。Thisisn’tLisa’sschoolbag.这不是莉萨的书包。—IsthisLisa’sschoolbag?这是莉萨的书包吗?—Yes,itis.是的,它是。/No,itisn’t.不,它不是。

※句中的his是名词性物主代词,表示“他的”,相当于“hisschoolbag”。名词性物主代词相当于“形容词性物主代词+名词”。his也可做形容词性物主代词,后面跟名词。Thatpenishis,notyours.那支钢笔是他的,不是你的。(名词性物主代词his相当于hispen,yours相当于yourpen)Thisishisbook.这是他的书。(形容词性物主代词,后面跟名词book)

※whose表示“谁的”,可以对陈述句中名词前的形容词性物主代词my,your,his,her等提问,也可以对be动词前(后)的名词性物主代词提问。Thatishisshirt.(对画线部分提问)→Whoseshirtisthat?Thisbookismine.(对画线部分提问)→Whosebookisthis?—Are

these/those

your

books?—Yes,they

are.(肯定回答)—No,they

aren’t.(否定回答)

A:Isthisyourpencil?B:Yes,itis.It’smine.

A:Isthatyourschoolbag?B:No,itisn’t.It’shis.

A:Aretheseyourbooks?B:No,theyaren’t.They’rehers.Readaloud:Work

in

pairs,and

talk

about

things

in

the

picture.Saying:A:Is

this/that

your…?B:Yes,it

is./No,it

isn’t.It’s

mine/his/hers.Or:A:Are

these

your…?B:Yes,they

are./No,they

aren’t.They’re

mine/his/hers.A:Isthisyourpencil?B:Yes,itis.It’smine.A:Isthatyourschoolbag?B:No,itisn’t.It’shis.A:Aretheseyourbooks?B:No,theyaren’t.

They’rehers.Isthis/thatyour…?

Yes,itis.It’smine.

No,itisn’t.It’shers/his.schoolbagdictionaryeraserpencilboxArethese/thoseyour…?

Yes,theyare.They’remine.

No,theyaren’t.They’rehers/his.booksrulersExerciseⅠ.完成下面的单词,并填写汉语意思1.p

nc

l(

)

2.

r

ser(

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(

)ExerciseⅠ.完成下面的单词,并填写汉语意思1.p

nc

l(

)

2.

r

ser(

)3.sch

lb

g(

) 4.d

ction

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)ExerciseⅠ.完成下面的单词,并填写汉语意思1.p

nc

l(

)

2.

r

ser(

)3.sch

lb

g(

) 4.d

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)

ei铅笔ea橡皮擦oo书包a字典ie我的aiⅡ.选词填空1.—

(Is,Are)this

your

book?—Yes,

(it,this)is.It’s

(mine,my).2.Those

are

my

(book,books).3.—Are

(that,those)his

pencils?—No,

(they,those)aren’t.They’re

(her,hers).IsitminebooksthosetheyhersHomework1.Practicethewordsaboutschoolthingsandaskthegeneralquestionsafterclass.2.Copyandlearnthenewwordsandmakeconversationswithpossessivepronouns.学生课堂行为规范的内容是：