Unit 2 自测( :40分钟分值:100分,一、听录音,涂颜色。( 10分,扫一扫 听录音,听力材料: 1.Red, red.Colour it red. 2.Yellow, yellow.Colour it yellow. 3.Orange, orange.Colour it orange. 4.Green, green.Colour it green. 5.Brown, brown.Colour it brown,二、听录音,选择所听到的句子。( 15分 ) ( A )1.A.This is Miss Green. B.This is Mr Green. ( B )2.A.Show me orange. B.Show me white. ( B )3.A.I have a blue pencil. B.I have a blue crayon. ( A )4.A.I see red. B.I see green. ( A )5.A.Colour it brown. B.Colour it black,听力材料: 1.This is Miss Green. 2.Show me w