Unit 2 There are students in our class.Lesson 7forty40 2=？20Lets count from 1 to !one two three fourfivesixseveneightnineten11 12 teenthireighfifNumbers个位个位十几十几1 2 345678910eleven twelve Lets count and spell from 1319! thirteen fourteen fifteen sixteenseventeen eighteen nineteen13 14 1516171819one two three fourfivesixseveneightnineteneleven twelve teenthireighfif个位个位十几十几几十几十fortwentytyNumbersLets count and spell from 3090! thirty forty fifty sixtyseventy eighty ninety30 40 5060708090one two three fourfivesixseveneightnineteneleven twelve teenthireighfifNumbers个位个位十几十几几十几十for几十几几十几twentyty onenine (连字符) Lets count from 2129!twenty-one twenty-twotwenty-threetwenty-four twenty-five twenty-six twenty-seventwenty-eighttwenty-nine21 22 23242526272829Whos your maths teacher?Miss TangThis is Miss Tang, our maths teacher.This is _, our _ teacher.PE teacher(physical education)This is _, our _ teacher.This is our _ teacher,_.L: How many students are there in your class? There are_students in our class.L: Lets count from one to_! There are_students._.Were neighbours！282729 游戏名称：“三人四足”跑 游戏需要：Find your neighbours！H: Good morning/ Good afternoon, boys and girls! This is Mr/ Miss_, our new PE teacher.Ss: Good morning/ Good afternoon, Mr/ Miss_!T: How many students are there in your class?S1: _.T: Lets count from 1 to _!Ss: One, twoGroup WorkH= headmaster(校长)T= teacherSs= studentsS1= one student同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全