三年级英语下册 module 7 unit 1 are there many children in

Module7Unit1Aretheremanychildreninyourclass？--howmanyThereismyclassmate.Therearemyfriends.Thereismyteacher.Therearesixteenjackets.Therearethirteenpears.Thereareeighteenclocks.Isthereablackboardintheclassroom?Yes,thereis.Isthereamapoftheworldonthewall?Yes,thereis.Arethereanycomputersintheclassroom?Yes,thereare.Arethereanytelevisionsinthelibrary?No,therearen’t.Howmanystudentsarethereinyourclass?Thereare30studentsinmyclass.Howmanypicturesarethereonthewall?Thereisonepictureonthewall.Howmany…?Numbersdeskstelevisions0studentsblackboardspicturescomputers…30用therebe结构描述你理想的班级。A:Howmany…arethereinyourclassroom?B:Thereare…A:Istherea…B:Yes,thereis./No,thereisn’t.A:Arethere…?B:Yes,thereare./No,therearen’t.