Unit 4 My home Lets spellTeaching aims :1. Master the new words : use , cute , excuse.2. Master the pronunciation of the letter U.3. Master the rules of the letter U in closed and open syllable pronunciation.Teaching aids :Magnetic letter cards , PPT .Important points :1. The pronunciation of the new words .2. The rules of the pronunciation.Difficult points :The distinction between open and closed syllable .Teaching steps :1、 Revision 1. Greeting .2. Play a game. (Sharp eyes)3. Sing a song .(The letter U song)2、 Presentation1. Introduce two new friends ,Mr. Duck and Mr. Mule.2. Present the words : sun , duck , bus , and chant .3. Teach the pronunciation of letter u in closed syllable .4. Play games . (Spelling game and pick apples)5. Teach the pronunciation of letter u in open syllable.6. Play games . (Spelling games and play hamster game)3、 Practice1. Do the exercises on P40.1) Listen and read .2) Listen , circle and say .3) Listen , circle and write .2. Finish the exercises .4、 Extension1. Story time 5、 Homework :1. Copy the new words .2. Listen and read the new words .6、 Blackboard design Unit 4 My home Lets spell sun use duck - - Uu - ju: - cute bus excuse