高中英语Unit 21《Human Biology》Warm Up北师大版选修7

111Teaching Plan For Unit 21 Warm UpObjectives 1. Draw students attention to the unit objectives .2. To practice using the vocabulary of parts of the body Teaching aids : computer , projector Teaching difficulties:To recognize and practice using the vocabulary of parts of the body Teaching procedures: Step 1 To learn the unit objectives Step 2 Key words study 1. Look at some statements and decide which part of the body is described .2. Look at the pictures and tell which parts of the body they are .3. Find six key words to label the parts of the body in the diagram Step 3 Test Your Body Machine Test the students memory and heart function .Ask the students to work in pairs .Step 4 Do You Look After Yourself Ask the students to do a questionnaire to check whether they look after themselves .Ask the students to work in pairs .111