小学英语-Then and now教学课件设计

Therebe

句型专题Unit4Thenandnow

绿色圃中教育网http://www.L绿色圃中学资源网http://cz.LLonglongago,thereisahill.Thereisatemple(庙)onthehill.Thereisanoldmonk(和尚)inthetemple.Therebe---的构成Therebe+

某物/某人+

某地

表示：某地有某物或某人

1:Thereis

agirlbehindthetree.2:Therearesomebooksonthedesk.3:There

is

somewaterinthelake.

就近原则

be动词单复数形式要跟therebe之后的第一个主语保持一致，如果第一个主语是单数或不可数名词用is，如果第一个主语是复数用are。there是个近视眼。

绿色圃中教育网http://www.L绿色圃中学资源网http://cz.LTherebe+主语（人或物）+地点Be:单数is，复数are，不可数的用is请使用Therebe---描述下图Thereacatandtwobirdsinfrontofthehouse.Theretwobirdsandacatinfrontofthehouse.绿色圃中教育网http://www.L绿色圃中学资源网http://cz.Lisare请你试着说一说Thereisamaponthedesk.Therebe---的一般疑问句

Isthereamaponthedesk?

Yes,thereis./No,thereisn’t.Thereare

someshoesunderthebed.

Arethere

anyshoesunderthebed?

Yes,thereare./No,therearen’t.规则：

is/are要提前,some变any,其他都不变．Therebe句型的否定形式1.Thereisaboyintheclassroom.否定:Thereisnot

aboyintheclassroom.2.Therearefiveapplesonthetree.否定:Therearenot

fiveapplesonthetree.3.Thereissomemilkinthebottle.否定:Thereisnot

anymilkinthebottle.

规则：be词后面加not,some变anyisn’taren’tTherebe有特点，主语放在be后面，单数主语用is，复数主语要用are。变否定很简单，be后要把not添。变疑问也不难，把be提到there前。否定疑问any换，就近原则多多练。Therebe口诀1.There_____aclockonthetable.A.is

B.are2.____thereamaponthewall?Yes,there______.A.Are/is

B.Is/are

C.Is/is

D.Are/are3.There_____somestudentsintheclassroom.

A.are

B.is4.There_____apencil,abookandtwopensonthetable.A.is

B.are语法大练兵5.There___twoapples,oneorangeandonebananaonthetable.A.is

B.are6.Arethere___picturesonthewall?No,therearen't___.A.any/anyB.some/any

C.some/someD.any/some7.There

abookinhishand.Hehasnothing.A.isn't

B.is8.There_________someapplejuiceintheglass.A,isB.are语法大练兵开心砸蛋：ThefirsteggThereisariverinthepark.(变一般疑问句)Thesecondegg1.Isthereariverintheforest?.A.Yes,itis.B.Yes,there

is.

C.No,thereis.Thethirdegginfrontof,mountain,the,there,river,is,a,(?)(连词成句)ThefourtheggThereisahillnearthemountain.(改为否定句)ThefiftheggTherearesomelakesinthepark.(改为一般疑问句)Thesixthegg

恭喜你，你是今天的幸运星！Now3daysagoThereisaTVintheroomnow.TherewasnotaTVintheroom3daysago.Now10minutesagoThereisonehorseonthegrassnow.Thereweremanyhorsesonthegrass10minutesago.绿色圃中教育网http://www.L绿色圃中学资源网http://cz.LNow1houragoThereisnotanypeopleinthehallnow.Thereweremanypeopleinthehall1hourago.绿色圃中教育网http://www.L绿色圃中学资源网http://cz.Ltherebe句型有时态的变化1.therebe句型的一般过去时Therewas/were+某物/某人+其他。思考：什么时候用was,什么时候用wereThere___ateacherand40studentsintheroomyesterday.was

A.isB.areC.wasD.were（1）There_____abookonthedeskyesterday.（2）There_______manyflowersinthegarden.（3）There_______nocomputersin1720.（4）There_______anappleinthebasket.（5）Th