Unit2IntheclassroomGradeFourWhat'sthis?It'sa

floor.

Whatarethese?

Theyarecurtains.Whatisthis?It'salight.What'sthis?It'sawindow.What'sthis?It'sadesk.What'sthis?It'sachair.What'sthis?It'saboard.What'sthis?It'sadoor.1)Howmanydoorsarethere?

Therearethreedoors.2)Howmanyboardsarethere?Therearefiveboards.3)Howmanygreendesksarethere?

Thereareforty-onegreendesks.2)Howmanygreenchairsarethere?Thereare

fortygreenchairs.Talkaboutyourclassroom.Thereis…Thereare…Writeaboutyourclassroom.Inourclassroom,thereisateacher’sdeskinfrontoftheboard.Thereisaclockonthewall.Therearesome(一些)windows.Thereareforty-onedesksandchairs.Theyaregreen.Theyareforstudents.

Ilikemyclassroom.It’sthebox.Prepositionin介詞：表示物品的位置Whereisthemouse?It’sthechair.onWhereisthemouse?It’sthedesk.underWhereisthemouse?It’sthewindow.behindWhereisthebudgie?It’stheblackboard.infrontofWhereisthemouse?Whereistheball?

It'sonthebox.Whereistheball?

It'sunderthebox.Whereistheball?

It'sbehindthebox.Whereistheball?

It'sinthebox.Whereistheball?

It'sinfrontofthebox.Arethereanychairsintheroom?Yes,thereare.Isthereachairinfrontofthewindow?No,thereisn't.Butthereisoneinfrontofthedoor.Arethereanybooksintheroom?Yes,thereare.Isthereaboardonthewall?Yes,thereis.Arethereanypensinthepencilcase?No,therearen't.Buttherearetwopencilsinit.Isthereamousebehindthecurtains?No,thereisn't.Butthereisacatbehindthecurtains.Howmanydesksarethere?Thereare...Howmanychairsarethere?Thereare...Howmanywindowsarethere?Thereare...Whatcolouristheboard?Itis...Whatcolouristhedoor?Itis...Talkaboutthepicture.1.Thereisa_______________

behindthecurtain.2.ThereisaTV

________________theboard.3.Thereisaredschoolbag

onthe__________.blueschoolbaginfrontoffloor4.Thereisan_______onthefloor.5.Thereisa___________onthedesk.6.Thereisamouse_____________.7.Thereisarabbit_______________.8.Thereare______________intheschoolbag.9.Thereare__________chairsintheclassroom.applepencilcaseonthechairunderthedesktwobookseightLook,thisismyclassroom.It’slovely.Thereisabigb_______onthewall.It’sblack.Thereareeightredc_______

andsevengreend_______inmyclassroom.Therearegreen_______andtwo______.Ilikemyclassroom.chairsdesksboarddoorwindowscurtainsboardchairsdeskscurtainswindows表示哪里存在某物可以用

therebe句型表示：

Thereis…

Thereare…根據(jù)靠近be動(dòng)詞的那個(gè)名詞的單復(fù)數(shù)來(lái)決定be動(dòng)詞的形式。⑴．Thereis+單數(shù)名詞/不可數(shù)名詞+地點(diǎn)狀語(yǔ)Thereisacatintheschoolbag.書包里面有一只貓。Thereisachairandtwobooksonthedesk.桌子上面有一張椅子和兩本書。⑵.Thereare+復(fù)數(shù)名詞+地點(diǎn)狀語(yǔ)Therearetwodesksinfrontoftheblackboard.黑板前面有兩張桌子。Therearesixapplesandaclockunderthebed.床下有六個(gè)蘋果和一個(gè)鐘。用is/are填空1There________anappleonthetable.2There________twobooksonthedesk.3There________acatandtwobirdsinfrontofthetree.4.There________twobirdsandacatinfrontofthetree.5.There_________somefishintheriver.6.There_________somewateronthefloor.7.There_________somedogsbehindthehouse.8.There_________manypencilcasesunderthedesk.判斷對(duì)錯(cuò)。1.Thereisapenunderthedesk.2.Thereisfourbooksintheschoolbag.3.Thereareacatbehindthecurtains.4.Thereisachairinfrontofthedoor.5.Thereistwochairsintheclassroom.1.catbehindThereisacatbehindthecurtains.2.chairinfrontof

Thereisachairinfrontofthedoor.3.bookonThereisabookonthedesk.4.mouseonThereisamouseonthedesk.用Thereis或Thereare寫句子。5.pencilcaseon

Thereisapencilcaseonthedesk.6.twopencilsin

Therearetwopencilsinthepencilcase.7.mouseinfrontof

Thereisamouseinfrontoftheschoolbag.8.twobooksinTherearetwobooksintheschoolbag.

9.penunder

Thereisapenunderthegreenchair.Isthereapencilcaseonthedesk?Arethereanychairsonthefloor?Isthereaschoolbaginthedesk?Arethereanycurtainsbehindthewindow?5.Arethereanybooksinfrontofthewindow?Yes,thereis.Yes,thereare.No,thereisn’t.No,therearen’t.No,therearen’t.Astory---TheFrogPitPatCanyouanswer?

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