Unit 2 Its a circle.,New words,circle square line dot,Whats this?,Whats this?,Whats this?,Whats this?,circle 圆square 正方形line 线；直线dot 点meet 见面,1,3,2,2,square 正方形 line 线；直线dot 点 meet 见面circle 圆,1,3,2,3,line 线；直线circle 圆meet 见面square 正方形 dot 点,1,3,2,2,选读任一个单词！Are you lucky?,line 线；直线,circle 圆,meet 见面,square 正方形,dot 点,circle 圆,square 正方形,line 线；直线,dot 点,hot热的,Swat fly.,Whats this?Whats that?,Its a square.,Its a circle.,How many circles are there?,How many squares are there?,There are circles.,There are squares.,
