仁爱版七年级英语上册Unit 1 getting to Know You-Topic 3（2）.doc

Unit 1 getting to Know You（2）
Section B
The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Teaching aims and demands教学目标
1. （1）Learn some new words about school things:
pencil, ruler, eraser, pen, desk, book, blackboard
（2）Learn other useful words and expressions:
English, in English, it, an, orange, spell, a, car, apple, double
2. Learn the demonstratives “this/that” and articles “a/an”.
（1）Is this a ruler?
Yes, it is. / No, it isn’t.
（2）Is that an orange?
Yes, it is. / No, it isn’t.

Ⅱ. Teaching aids教具
实物图片 / 录音机 / 数字卡片 / 小黑板
Ⅲ. Five-finger Teaching Plan五指教学方案
Step 1 Review 第一步 复习 （时间：7分钟）
1. （1）（复习数字0～10。）
T: Let’s review the numbers from zero to ten.
What’s your telephone number, S1?
S1:It’s …（根据实际回答。）
T: Repeat it together, please, boys and girls.
Ss:…
T: What’s your telephone number, please, S2?
S2: It’s 13955042985.
（2）（复习数字11～20。）
T: Let’s review the numbers from eleven to twenty.
（玩一个数字游戏，拿出数字卡片，方法见Section A。）
2. （复习上节课的对话，找两个学生表演。）
T: Let’s review the conversations in Section A.
S3& S4, talk about the age and phone number, please.
S3: What’s your name?
S4: My name is Li Jie.
S3: How old are you?
S4:I’m five.
S3: What’s your phone number?
S4:[phone].
T: Very good, thank you. Sit down, please. S5, S6, something about “class” please.
S5: Hi, Michael! What class are you in?
S6:I’m in Class Four, Grade Seven. Are you in Class Four, too?
S5: Yes, I am. / No, I’m not; I’m in Class Seven.
T: Good, thank you. Sit down, please. S7, S8, something about “grade,” please.
S7: Hello, Jane! What grade are you in?
S8:I’m in Grade Seven. Are you in Grade Seven, too?
S7: Yes, I am.
T: Great, thank you. Sit down, please. S9, S10, something about “Nancy”, please.
S9: Hi, S10! Who’s that?
S10: That’s Nancy.
S9: How old is she?
S10: She’s fourteen.
S9: What class is she in?
S10: She’s in Class Eleven, Grade Eight.
T: Well done! Thank you. Sit down, please.
Step 2 Presentation 第二步 呈现 （时间：8分钟）
1. （老师拿出字母卡片，把组成“orange”的六个字母O-R-A-N-G-E粘在黑板上，旁边写上小写字母“orange”，再手拿桔子的实物图片提问。）
T: Look at this picture. Let’s ask and answer. OK?
Ss: OK.
T: What’s this in English?
（启发学生回答：It’s a/an …。）
Ss: It’s an orange.
T: How clever! It’s an orange.
（板书这两句话。）
What’s this in English?
It’s an orange.
T: Let’s go on.（继续问答。）
How do you spell it?
（反复教读这句话，帮助学生理解这句话的含义，启发他们回答，和学生一起看黑板上的字母拼读出这个单词。）
Ss: O-R-A-N-G-E, orange.
（板书这两句话。）
How do you spell it？
O-R-A-N-G-E, orange.
（播放录音，让学生跟读并理解它的用法。）
（教师把实物卡片拿得远离自己，和学生对话。然后教另一半对话，使用that,继续完成1a Look, listen and say。）
T: Now let’s make another conversation. Listen to me carefully.
What’s that in English?
（教师指着远处的小汽车图片问所有的学生。）
Ss: It’s a car.
（启发学生还是用It’s a/an … 来回答。）
T: How do you spell it?
Ss: C-A-R, car.
T: Thank you.
Ss: You’re welcome.
（指导学生使用You’re welcome。）
（教师指导学生听过录音后，板书下列内容。）
Thank you.
You’re welcome.
2. （教师走到一个学生的课桌前指着课桌和学生对话，教授Is this/that a/an？ …句型, 完成2a Look, listen and say。）
T: Boys and girls, answer my questions, please, OK?
Ss OK.
T: Is this a desk?
（指着课桌。）
（板书这个句子。）
Is this/that a desk?
（启发学生回答Yes, it is. / No, it isn’t.）
Ss: Yes, it is.
T: Is this a ruler?
（还指着课桌问。）
Ss：No, it isn’t.
T: Is that a pencil-box?
（教师指着较远处的一个铅笔盒问。）
Ss: Yes, it is.
（向学生说明this和that的用法，板书下列内容。）
this→近指 that→远指
3. （解释a/an的用法。）
T: How to use “a” and “an”，do you know? Look at the blackboard, and listen carefully.
（板书下列内容。）
a用于辅音音素开头的单数可数名词前
an用于元音音素开头的单数可数名词前
T: Look at these phrases, pay attention to “a” and “an”.
a car/bus/pen/ruler/desk
an orange/apple
（过渡到下一步。）
Step 3 Consolidation 第三步 巩固 （时间：10分钟）

1. （播放1a录音，再次熟悉1a,模仿1a进行巩固练习。）
（1）（拿出一个苹果的图片，图画的下面是打乱了顺序的几句话，找学生上黑板给这些句子重新排序。）
T: Boys and girls, put these sentences in the right order. S1, S2, you two, please.
（两名学生把各自的答案写在黑板上待检查。）
A: That’s OK.
B: It’s an apple.
C: A-P-P-L-E, apple.
D: Thank you.
E: How do you spell it?
F: Excuse me, what’s this in English?
（2）（拿出一幅电话的图片挂在较远处，让学生用that进行表演。）
T:S3, S4, make a conversation using “that” and perform it, please.
S3: Excuse me, S4. What’s that in English?
S4:It’s a phone.
S3: How do you spell it?
S4: P-H-O-N-E, phone.
S3: Thank you.
S4: You’re welcome.
2. （让一名学生上讲台扮演教师，手拿一些学习用品放在背后，右手每次只拿一样让学生猜，学生猜对时，要展示给学生看。）
T:S5， come to the blackboard, please. You ask， and the other students answer.
（S右手里拿好的东西不能再更换，猜中后才可更换，还需要找一名学生公证。）
S5: Is this a ruler? （走近时用this。）
Ss: Yes, it is.（展示给同学们看。）
S5: Is that an eraser? （走远时用that。）
Ss: No, it isn’t.
S5: Is this a book?
Ss: No, it isn’t.
S5: Is this a pen?
Ss: Yes, it is.
Step 4 Practice 第四步 练习 （时间：15分钟）
T: Boys and girls. Listen to the tape and repeat, please.
Now, take out some school things and make up dialogs.
（让学生拿出一些学习用品，如：ruler, pen, pencil等，自编对话，上讲台表演对话，注意用上本课的目标语言和生词。）
T: Group 1, come here, and act out your dialog, please.
1. （让学生两人一组操练上面的对话，范例如下。）
T: Let’s make a conversation using “this” and “that”. S1, S2, you two, please.
S1: Is this a telephone? （拿着一幅电话的图片。）
S2: Yes, it is.
S1: Is this a bag?
（还指着电话问。）
S2: No, it isn’t.
（指导学生再用that做个表演。）
S1: Excuse me, what’s that in English?
S2:It’s a ruler.
S1: How do you spell it?
S2: R-U-L-E-R, ruler.
S1: Thank you.
S2: That’s OK.
T: Good. Go back to your seats and sit down.
Group 2, please.
S3: Excuse me, what’s that in English?
S4:It’s a desk.
S3: How do you spell it?
S4: D-E-S-K, desk.
S3: Thank you.
S4: You’re welcome.
2. 播放2a的录音，让学生跟读，然后两人一组，自编对话，复习巩固this/that和a/an。）
T: Listen to the tape and repeat, then make a conversation and perform it.
S5:Is this a ruler?（拿一把尺子问S2。）
S6: Yes, it is.
S5:Is that a ruler? （拿一块橡皮放在较远处后用手指着问。）
S6: No, it isn’t. It’s an eraser.
（拿出一幅苹果的实物图片，让学生练习关于“that”的对话。把图粘在较远的黑板拐角处。）
T: Boys and girls, look at this photo. Make a dialog about it and act it out, please.
S5, S6, you two, please.
S5: Excuse me. What’s that in English?
（指着画中的苹果问。）
S6:It’s an apple.
S5: How do you spell it?
S6: A-double P-L-E, apple.
S5: Thank you.
S6: That’s OK.
3. （拿出准备好的小黑板，让学生口头朗读填空。）
T: Look at the small blackboard; complete the conversation and practice with your partner.
（小黑板的板书设计如下：）
A: Excuse me, what’s this/that English?
B: pencil.
A: ?
B: , .
A: Thank you.
B: That’s . / You .
4. （练习a/an。擦去板书中的a/an，让学生再填一遍，加深对a/an的印象。）
T: Boys and girls. Look at the blackboard, please.
I’ll clean up “a” and “an”, then complete the sentences by yourselves.
Step 5 Project 第五步 综合探究活动 （时间:5分钟）
1.（拿三件学习用品：a pen, a ruler, a book, 玩一个猜谜游戏。）
（教师先问。）
T: What’s this in English
Ss: It’s a pen/ruler/book.
（学生熟悉了物品后，叫两位同学上讲台，一位同学蒙上眼睛，然后猜另一位同学展示的物品，猜对时，同学们给予掌声鼓励。此游戏可更换物品，让学生轮流做。）
S1: Is this a book?
S2: No, it isn’t.
S1: Is this a pencil?
S2: No, it isn’t.
S1: Is this a pen?
S2: Yes, it is. Congratulations!
（如果一次猜中，也算获胜，掌声鼓励。）
2. Homework:
（1）总结：在学过的名词中，哪些前面加a，哪些前面加an。
（2）参考1a，自编两则对话，写在作业本上。