UNIT:12 MUSICE. LANGUAGE FOCUS:I/ Objectives :1. Educational aim : To help Students will be able to - distinguish the sounds /s/ and /z/- pronounce the words and sentences containing these sounds correctly - use to+ infinitive to express purposes and make Wh-ques: appropriately. 2. Knowledge :Help Ss to read pronunciation / s/ and /z/ and to master grammar about “ to –inf and wh – questions “. 3. Skills : read pronunciation / s/ and /z/ and to master grammar about “ to –inf and wh – questions “. II/ Method :Mainly communication..III/ Teaching aids :Textbook, pictures.IV/ Procedure :Time Teacher’s activitiesStudents’ activities15’13’PRONUNCIA TION :Pronouncing the two sounds separately:Models the two sounds twice or three times.Pronounces the sounds and asks Ss to repeat.Practice pronouncing the sounds in chorus and individually. Gives feedback.Pronouncing words containing the sounds:Reads the words in each column all at once Reads the words once again, each time with a word in each column to help Ss distinguish...