开心学英语 第一册 What color is this?Its red.What color is this?Its yellow.Its blueWhat color is this?Purple.Its purple.Orange.Its orange.What is this?Its aIts a green apple.apple.Read out the words:Read out the words:red yellow blue red yellow blue orange purple greenorange purple green课外延伸课外延伸blackbrown pinkwhiteGuess!What color is it?Guess!What color is it?Fill in the blanks:r _ d b_ _ e gr_ _n_ r_nge p_r_l_ y_ll_ _el ue e o a u p ee o wHomework:1.Copy the new words 3 times.2.Read the new words 6 times.(sign the name of your parent)