Unit 2 Whats your number?Lesson 9课件threetwofivetenfivefifteenfifteensixteenHi,Mimi.Whats your number?Im number six!Whats one and two?Three!Yes!And whats seven and eight?Er.,um,fifteen.Good!Thirteen!Thirteen!Whats one and thirteen?Fourteen!Fourteen!One and thirteen is fourteen!Fifteen!Fifteen!Whats one and fifteen?Sixteen!Sixteen!One and fifteen is sixteen!Whats yournumber?Im number.Let me test you!Whats.and.?Er.3+4=2+8=6+10=12+3=7+5=5+9=Play a game1.Read the text of Lesson 9 2.Write the new words 5 times.Skill sentences 3 times.