Lesson 21教案
　　Aims:  
　　Remember: excuse ,me ,oh ,but
　　Use: Is this your/my/his/her pencil-box?
　　Yes, it is. /No, it isn’t.
　　Here you are. Where’s my…?
　　Type: New teaching
　　Teaching steps:
　　1.Topic: What’s your name, please?
　　What row are you in?
　　Is everyone here?
　　Who’s not here?
　　What’s this/that?
　　(Talk freely between the teacher and the students.)
　　2.Test One: (出示CAI课件1)

　　3 Show aims: (出示CAI课件2)

　　4. Practise
　　Step one: (教师准备好一个苹果，一支铅笔，一支钢笔)
　　Ask and answer: What’s this/It’s an apple.  (Holding up an apple)
　　A: What’s this? (Holding up a pencil)
　　B: It’s a pencil.
　　A: What’s this?  (Holding up a pen)
　　B: It’s a pen.
　　Then talk about Picture One: (Listen to the tape)
　　A: Excuse me. Is this your pencil box?
　　B: Yes, it is.
　　A: Here you are.
　　B: Thank you.
　　(教师强调单词excuse /iks´kju:z /.不要读成 /eks´kju:z/特别要注意辅音连缀/ks/的发音。教师拿起学生们的尺子，问:Excuse me, Is this your ruler?学生回答: Yes, it is.教师再说Here you are.帮助学生回答：Thank you.(然后再换不同的实物，让学生反复练习数次直到练习熟练)
　　Step Two: Look, Listen and say
　　A: Excuse me. Is this your eraser? (Holding up an eraser ask one student)
　　B: No, it isn’t. I think it’s her eraser.(helping the student to answer)
　　A: Han Mei, is this your eraser?
　　C: Yes, it is. Thanks.
　　A: That’s OK.
　　Listen to the tape.
　　(教师解释excuse me是一种有礼貌的说法，再让他们多次练习，并小组（四人）练习。)
　　Step Three: Look, listen and say Sb page 26, dialogue 3
　　A: Where’s my cup? Is that my cup?
　　B: No, I think it’s his cup.
　　A: Jim, is this your cup?  (Holding up a cup)
　　C: Oh, yes, it is.
　　A: Here you are.
　　C: thanks.
　　A: But where’s my cup?
　　Then listen to the tape,并强调“my”这个词，教读but/but/.并让学生分角色来练习表演。
　　Step four:  表演
   （叫出4个学生，每个学生拿着4个不同的实物，把4种实物收起来，用类似的对话的方式进行操练）
　　开始：A: Excuse me. Is this your bag?
　　 B: No, it isn’t. I think….
　　(强调Where’s……?句型)
　　Step Five:  (Workbook)
　　SB page 111.Wb Leson 21 . Do Ex1-3
　　Ex one  学生朗读并抄写单词及句子
　　Ex Two 学生口头回答并互相矫正
　　Ex Three 两人一组，练习对话
　　5. Summary:

　　6. Test Two    (出示CAI 3)

　　7. Homework:
　　 Finish off the WB Exx, Write Exx 1 and 2 in exercise book.
　　教案点评：
　　本案例的特点也是实物的运用，利用实物创设真实情景，贴近学生实际生活，操练学生在生活经常发生的语言交际现象。

Lesson 22教案
　　Aims:  
　　Remember: they, these, those, hill, tree, boat
　　Use: What are these/those? They’re…
　　Grammar: The Plural Form of Nouns.
　　Type: New teaching
　　Teaching steps:
　　1.Topic: What’s your name, please?
　　What row are you in?
　　What’s your number?
　　Excuse me. Is this your pen? (pencil/book…)
　　（Talk freely between the teacher and the students）
　　2.Test one: （出示课件 I ）
Finish the dialogues:              
Who’s this ________?
_____ is Kate.
_____ ____ ______ she?
She’s ten.
______ is in this picture?
A ____,a______ woman.
Is she a teacher?
Yes,____ ____. _____ name is Gao Fang.
　　3. Show aims: (出示课件2)

　　4. Practice:
　　Step One:  出示卡片如下：（教师自绘一个苹果，二杯，三女孩，  四座山图片）

　　Ask and answer: What’s this? It’s an apple.
　　A: What’s this? (Holding up a book)
　　A: What’s this? (Holding up a book)
　　B: It’s a book.
　　A: What’s this? (Holding up a pen)
　　B: It’s a pen.
　　Talk about Picture Two:
　　What are these? They’re cups.
　　(教师强调单词 these /ði:z/ 这些   cups/s/)
　　(教师参照课本P182，解释语法，让学生理解进而背诵应用)
　　Talk about picture 4:
　　What are these? They are hills.
　　Call out five students to demonstrate:
　　A: What are these?   (Holding up two books)
　　B: They’re books.
　　A: What are these?   (Holding up five pens)
　　B: They’re pe
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