七年级英语Unit 7 The birthday party(7)仁爱版.doc

Unit 7 The birthday party(7)
Section C

The main activities are 1a and 2.本课重点活动是1a和2。
Ⅰ. Teaching aims and demands 教学目标
1. Learn new words and expressions:
ago, be good at, have a good time, did
2. Talk about the past form of model verb "can":
（1）But she could only dance a little when she was five.
（2）But one year ago, she couldn’t fly a kite at all.
3. Talk about ability and inability:
（1）She can fly kites very well now.
（2）Can she perform ballet very well?
Yes, she can.／No,she can’t.
（3）She could only dance a little when she was five.
Zhang Jun can ride a bike this year, but he couldn’t ride a bike a year ago.
（4）Michael is good at basketball.
Ⅱ. Teaching aids 教具
教学卡片／简笔画／录音机等
Ⅲ. Five-finger Teaching plan 五指教学方案

Step 1 Review 第一步 复习（时间: 10分钟）

1.（师生共唱一首歌）
T: Let’s sing a song.
Can you swim? Yes,I can... one two, go.
Ss: Can you swim?Yes,I can...
2.（教师快速更换动词卡片,学生快速抢答。）
T: Look at my cards, the first one, please.
Ss: Draw pictures.
T: The second one.
Ss: Speak English.
（展示上节课的动词卡片。）
3.（在前面句子的基础上,回答时加入a little, very well,not very well,not... at all。）
T: Please make sentences with these verbs when you see them on the card.
Example:
T: This one.
S1: I can draw pictures very well.
S2: I can’t write books at all.
（过渡到下一步。）
Step 2 Presentation 第二步 呈现（时间: 10分钟）

1.（老师设计过去时间状语并板书,用来导出过去能做某事用could及不能做某事 couldn’t的用法。）
T: Suppose Ⅰ could do something one year ago ／when I was five, how to express? Look at the blackboard.
I could swim
could not ride a bike
couldn’t fly a kite
play table tennis
one year ago
two years ago
when I was five
yesterday
（让学生自己说出过去能做什么的表达方式,然后再板书。）
Example:
S1: I could swim one year ago.
S2: I could fly a kite two years ago.
S3: I could ride a bike when I was twelve.
…
S1: I couldn’t speak Japanese when I was four.
S2: I couldn’t sing songs when I was three.
…
（教师引导学生自己造句子,分男女两组轮换造句: 呈现Section C 1a部分的句子,练习could和couldn’t。）
Boy1: I could play the piano when I was five.
Girl1: I could dance when I was five.
Boy2: ...
Girl2: ...
2.（看图画,听录音,回答问题。）
When couldn’t Jane fly a kite?
How old was Maria when she could dance?
What is Kangkang good at?
What is Michael good at?
T: Look at the picture. Listen to the tape and answer the questions on the blackboard.
3.（阅读短文,圈出短文中的动词短语,抓住重点活动。）
T: Read 1a on page 65 and circle the activities.
4.（结合1b图表再读一遍1a,找出四个主人公的主要活动。）
T: OK,now read again, find out the main activities of Jane, Maria, Michael and Kangkang.

Step 3 Consolidation 第三步 巩固（时间: 5分钟）

1.（学生独自完成1b。）
T: Fill in the form 1b by yourselves.
2.（检查学生所做的答案。）
T: Let’s check the answers. Who would like to answer the questions? Volunteers?
S1: Maria __________ _ __________
S2: Michael __________ __________ __________
S3: Kangkang __________ __________ __________
S4: Jane __________ __________ __________
T: Well done! Wonderful! __________ __________ __________
3.（根据自己的实际情况,说出自己过去根本不能做,现在却能做得很好的事。）
T: Please make sentences like this :
① I couldn’t speak Japanese at all, but now I can speak Japanese very well.
② I could dance a little when I was five, but now I can dance very well.
S1: I couldn’t perform ballet when I was seven, but now I can perform very well.
4.（双人练习。一个学生说: I can swim now.另一个学生说: You couldn’t swim two years ago. 如此反复练习几次或找几组学生到讲台前来,一个学生说: I can play basketball now.另一个学生,说: But you couldn’t play basketball three years ago.）

Step 4 Practice 第四步 练习（时间: 10分钟）

1.（看66页图片,猜他们所做动作。）
T: Now let’s look at the pictures on page 66. Can you guess what they are doing? the first one?
Ss: Singing songs.
2.（让学生通读4个句子,然后搭配句子与图片。）
T: Read the sentences and then match the sentences with the pictures.
3.（检查答案并给出评价。）
S1: Picture A matches to 1.
T: Let's check the answer→
S2: Picture B matches to 4.
S3: Picture C matches to 2.
S4: Picture D matches to 3.
4.（根据自己和家人的实际情况,运用can...but...couldn’t...这种句型进行练习两人一组进行对话。）
T: Well done! Use "...can...but...couldn’t..." to make sentences, practice with your partner.
Example:
SA: I can take photos now, but I couldn’t take photos a year ago.
SB: I can fly a kite now, but I couldn’t fly a kite when I was ten.
...
SC: My mother can sing English songs now but she couldn’t sing any English songs two years ago.
SD: My sister can dance now but she couldn’t when she was ten.
SE: ...
SF: ...
T: Next one.
Ss: Ride a bike.
...
5.（口语问答,练习听说。）
T: Think it over, can you tell me what you could do when you were four?
S1: I could write when I was four.
S2: I could sing when I was four.
S3: I could dance when I was four.
...
T: What couldn’t you do when you were four but now you can?
S1: I couldn’t play football when I was four. But now I can.
S2: ...play the guitar...
S3: ...sing English songs...
...
T: What couldn’t you do when you were four, and you still can’t now?
S1: I couldn’t speak Japanese when I was four, and I still can’t now.
S2: ...
Step 5 Project 第五步 综合探究活动（时间: 10分钟）

1.（根据自己的实际情况,动笔写出3 Written work, 培养读写能力。）
T: Please write your own abilities and inabilities.
could／couldn’t
1）I could write
2）I could sing
3）I could draw
When I was four.
1）I couldn’t ride a bike
2）I couldn’t play football
3）I couldn’t fly a kite
When I was four, but now I can.
1）I couldn’t speak Japanese
2）I couldn’t swim
3）I couldn’t play golf
When I was four and I still can’t now.
2.补上所缺内容。
3.（让学生回家调查自己的爷爷、奶奶,或爸爸、妈妈在年轻的时候能做哪些活动,不能做哪些活动。）
T: Interview your family members, ask them what they could do at your age. Report to your class next time.