Lesson12 More Letters一、小蝌蚪找妈妈。W Z X U Y Vz x w v y u二、看图，圈出与图片相符的单词。 1. door window 2. zoo school 3. X-ray hand 4. nose mouth 5. yellow umbrella三、补全单词，并连线。1. _oo A. 2. _-ray B. 3. _egetables C. 四、读一读，选一选。A: I have a new pen.B: _1_A. Okay.B. Its orange.C. What colour is it?A: Its yellow.B: What colour is your pencil box?A: _2_B: Open it! Lets look.A: _3_答案：一、Ww Zz Xx Uu Yy Vv二、1. window 2. zoo 3. X-ray 4. mouth 5. umbrella三、1. zooC 2. X-rayA 3. vegetablesB四、1.C 2.B 3.A