Unit 10 Touch your head. Periods: Contents Periods  Part A, B One Period  Part C, D One Period  Part E, F One Period   Language Function: Body words Language structure: Touch your head, raise your arms Vocabulary: words should be grasped: head, neck, arm, leg, hand, toes, foot words should be understood: touch, raise,run Sounds: Know the sound h in the words. Period 1 Basic aims of this lesson: understand and say the new words : head, neck, arm,hand understand Part A. 3. say “Touch your head, raise your arms.” Teaching difficulties: say “Touch your head, raise your arms.”