教学内容：
Part A,B,C
教学目标：
1．能熟练掌握单词a door, a window, a desk, a sofa, a table, a chair发音正确。
2．能正确使用Clean the …，please. All right./ OK,并能与同学进行交流。
3．初步掌握句型Clean the …
4．会唱歌谣Clean the chair.
教学过程：
Step 1: Greetings
Step 2: Review
1. Revision of the words in games
2. Revision of the dialogue
3. Listen and Read
Step 3: Let’s play a game: Clean the…， please.
1. 讲解游戏规则：任务接龙，老师向一位学生发出任务，学生完成以后，向另一位学生继续发出新的任务，由此继续。
2. Play the game
3. Let’s play the game together.
T: Clean the desk, chair, book, bag, pencil,…
（充分利用学生已有的词汇量，加深对新内容的巩固和拓展）
Step 4: Sing a song: Clean the chair
1. Show the picture and discuss what the clowns are cleaning:
Clean the chair/ table/ sofa/ window/ door
2. Learn the word “floor”（door）， “clean the floor”
3. Listen to the song and try to follow
4. Have a singing contest
Step5：Finish the workbook exercise.