【語法】therebe句型-完整版課件

Therebe句型Lead-inTherebe句型的含義Therebe句型表示某地存在某物或某人，譯為“有”。there是引導詞，本身沒有詞義。Thereisaneggonthetable.桌子上有一個雞蛋.Therearesomebooksonthedesk.書桌上有一些書.PresentationTherebe句型的結構Therebe+人/物+表示地點的介詞短語。Thereis/are＋代詞或名詞(短語)＋狀語PresentationWherearethefireextinguishersonthegroundfloor?Therearetwofireextinguishersoutsidetheteachers’office.Thereisalsoafireextinguishernearthestairs.PresentationTherearetwofireextinguishersoutsidetheteachers’office.be要與主語保持人稱和數(shù)的一致PresentationThereisalsoafireextinguishernearthestairs.be要與主語保持人稱和數(shù)的一致PresentationTherebe句型中be的單復數(shù)形式由后面挨近的一項的單復數(shù)決定。Thereis

acat,twodogsandacowunderthetree.樹下有一只貓，兩只狗和一頭牛。Thereare

therecatsandadogunderthebed.床下有三只貓和一只狗。就近原則PresentationThereisabookinthedesk.Thereisanegginmybowl.Thereissomemilkintheglass.Thereis+可數(shù)名詞單數(shù)/不可數(shù)名詞PresentationTherearetwopotatoesonthedesk.Therearemanybooksintheroom.Thereare+可數(shù)名詞復數(shù)PresentationThereisabridgeovertheriver.I

have

an

Englishstory

book.Therebe和have/has的區(qū)別Therebe

表示“存在有”have/has表示“所屬有”PresentationTherebe和have、has同為“有”，但不能同時使用。Therebe一般用于句子開頭；have用于句中，主語后。Therebe和have/has的區(qū)別Presentation當主語是第三人稱單數(shù)時，用has.

Ihavefourbags.Shehasabrother.have/has位于主語后。

Therebe和have/has的區(qū)別Presentation

Therebe，存在有，單數(shù)is，

復數(shù)are。

have、has，所屬有，has緊跟三單后。有Therebe和have/has的區(qū)別PresentationThereisaboyinthepicture.TherearesomebananasontheJenny’sdesk.Thereisn’taboyinthepicture.Therearen’t

anybananasontheJenny’sdesk.

Therebe句型的句式轉換否定句be后加not,some變any.PresentationThere

isabikebehindthetree.There

are

somecomputerintheroom.Is

there

abikebehindthetree？Are

there

anycomputerintheroom?一般疑問句be提到句首,some變any.Therebe句型的句式轉換Practice

1.There____twofireextinguishersoutsidetheteachers’office.A.isB.areB解析:

twofireextinguishers是名詞復數(shù),因此be動詞要用單數(shù)are.隨堂練習Practice

2.There____afirealarmneartheteachers’office.A.isB.are解析:afirealarm是名詞單數(shù),因此be動詞要用單數(shù)is.A隨堂練習Practice

1.There____alotofflowersinthepark.A.isB.areCdo解析:flowers是名詞復數(shù),因此be動詞要用

復數(shù)are.B小練筆Practice2.Amy_____bigeyesandasmallmouth.A.haveB.hasChad解析:Amy是第三人稱單數(shù)，因此動詞要用has.小練筆BPractice

3.I_____anewfriend，HernameisAmy.A.haveB.has解析:I是第一人稱單數(shù)，因此動詞要用have.小練筆APracticeTherearen’t___treesnearthehouse.Thereisonlyone.

A.anyB.someC.manyD.much直擊小升初A解析:any是用于一般疑問句和否定句中。Practice

There____aballandtwodollsinthetoybox.A.i