3AUnit 1 Hello单词： good morning good afternoon hi hello字母 A B C DUnit 2 Im Liu Tao单词：Are you .? Yes, I am./No, Im not.字母：E F GUnit 3 My friends单词：goodbye my friends Hes/Shes my friend.字母：H I J KUnit 4 My family单词：father mother brother sister grandpa grandma This is. Good evening字母：L M NUnit 5 Look at me单词：T-shirt skirt cap jacket Look at . Great how nice 字母：O P QUnit 6
