Unit 2 What’s your number?Lesson 12Review three sevenninefiveonetwotenfoureight sixFun storyRead and act.What’s one and two?It’s three.What’s eight and seven?Good!Um...fifteen.Twenty!What’s ten and ten?No!Why not?Look! Ten and ten.Oh, that’s funny!So, ten and ten is ten.Let’s checkListen and number.132Class 1, Grade 4Class 4, Grade 3201815Which class are you in?I’m in Class One, Grade Four.What’s your number?I’m number thirteen.What’s seven and eight?It’s fifteen.What’s eight and nine?It’s seventeen.What’s the time?It’s 7:20.class gradethirteen fourteenfifteen sixteenseventeen eighteennineteen twentyone two three four five six seven eight nine tenLanguage Focus询问年级和班级Play rolesWhich class are you in ？I’m in Class two, Grade Four.询问编号或数字What’s your number?I’m number eight.如何用英文描述加法What’s seven and nine?It’s sixteen.如何用英语询问具体时间点What’s the time?It’s 9:00.
