HappyEnglish,HappyTime!Unit1MyFamilyLesson1Hello,I’mIris!Hello,I’mTiantian!Hello,I’mJinjin!Hello,I’mCoco!Hello,I’m…!What’syourname?I’m______.Look,mydad!dadmumgrandmagrandpaLook,mydad!Look,mymum!Look,mygrandma!Look,mygrandpa!=d/tape1a/024002_%E5%BF%AB%E4%B9%90%E8%8B%B1%E8%AF%AD%EF%BC%88%E6%96%B0%E8%95%BE%E5%87%BA%E7%89%88%E7%A4%BE%EF%BC%89MyfamilyBetterEnglish!Betterlife!Bye-bye!Bye!