There be 句型中be 動(dòng)詞的用法

課題：Unit8Isthereapostofficenearhere?難點(diǎn)名稱：Therebe句型中be動(dòng)詞的用法1參賽教師：蒲曉國時(shí)間：2020.8.12七年級(jí)下冊(cè)第八單元目錄CONTENTS2導(dǎo)入知識(shí)講解課堂練習(xí)小節(jié)導(dǎo)入3Howmanyapplesarethere

onthetree?ThirteenTherearethirteenapplesonthetree.Themeaningoftherebe...Therebe句型表示：“存在…”“有”，即某地有某物。知識(shí)講解ThereisafootballontheboxThereisafootballunderthebox.Thestructureoftherebe...Therebe+主語（人或物）+地點(diǎn)/時(shí)間其中be動(dòng)詞有時(shí)態(tài)和單復(fù)數(shù)變化。Thereisadogintheroom.Therearetwodogsintheroom.Thereisalotofwaterintheglass.Thereissomecoffeeinthecup.單數(shù)is復(fù)數(shù)are不可數(shù)is用法be1There_____adollinthetoybox.A.isB.are

There_____somebreadontheplate.A.isB.are

There_____alotofgreentreesinthePark.A.isB.are

Canyoutry?課堂練習(xí)Thereisacatunderthetree.知識(shí)講解知識(shí)講解Therearetwodogsunderthetree.Thereisacatandtwodogsunderthetree.Therearetwodogsandacatunderthetree.therethere是個(gè)近視眼。

若句子中有幾個(gè)并列的主語時(shí),be的形式要與離其最近的一個(gè)主語在人稱和數(shù)上保持一致。(就近原則)如:Thereisaboy,agirlandtwowomeninthehouse.

房子里有一個(gè)男孩,一個(gè)女孩和兩個(gè)婦女。Therearetenstudentsandateacherintheoffice.

辦公室里有十個(gè)學(xué)生和一個(gè)教師。————單數(shù)名詞——————————復(fù)數(shù)名詞There_____adeskandfifty-fivechairsintheclassroom.A.areB.is

課堂練習(xí)There_____fifty-fivechairsandadeskintheclassroom.A.areB.is

【課堂小結(jié)】小結(jié)Therebe句型：1、主語2、有并列主語時(shí)就近原則導(dǎo)入21長相思

納蘭性德山一程，水一程，身向榆關(guān)那畔行，夜深千帳燈。風(fēng)一更，雪一更，聒碎鄉(xiāng)心夢不成，故園無此聲。導(dǎo)入22用一個(gè)詞表達(dá)你讀完這首詞的感受？悲壯思鄉(xiāng)危險(xiǎn)豪邁活動(dòng)與探究（溫馨提示：規(guī)范操作、注意安全）知識(shí)講解難點(diǎn)突破“山一程，水一程，身向榆關(guān)那畔行，夜深千帳燈?！雹僮髡叽藭r(shí)