课件25张PPT。六年级下册英语Unit4 Then and nowPA Let's talkLet’s sing 下一页I didn’t like before.
I thought it waswinter
coldsummer
hotgrapes
sour请照样子说句子。wintercold例：Let's reviewI couldn’t before.
Now I can very well.请照样子说句子。例：go cyclinggo cyclingLet's reviewHi, I am Sisi. Today I will tell you something about me.Before, I liked pink.Before, I was quiet.I was short before.I couldn’t ride my bike well.I am different now.different不同的Now, I don’t like pink.Now, I was very active in class.Now, I go cycling every day.pinkyellowquietactivecouldn’t ride bikesgo cycling Before, She
Now, She How did Sisi Change? Let’s answer with before and now.liked pink.doesn't like pinkwas quietis very active in classcouldn't ride bikes wellgoes cycling every dayJohn, Chenjie and Mike are talking about before and now.Let’s watch and answer.How did Mike Change.Let's watch下一页
Let's answerHow did Mike Change?Before, He liked pink. Now, he don’t like pink.Before, he was quiet. Now, he was very active.Let's watch again下一页Chenjie: John, come and look at Mike’s old photos!
John: That’s funny, Mike! You’re wearing a pink T-shirt.
Mike: Yes, but I don’t like pink now.
Chenjie: We are all different now!
Mike: Right. Before, I was quiet. Now, I’m very active in class. How about you?
John: Well, I was short, so I couldn’t ride my bike well. Now I go cycling every day. I like it very much.
Chenjie: That’s good exercise.
Let's talkChenjie: John, come and look at Mike’s old photos!
John: That’s funny, Mike! You’re wearing a pink T-shirt.
Mike: Yes, but I don’t like pink now.
Chenjie: We are all different now!
Mike: Right. Before, I was quiet. Now, I’m very active in class. How about you?
John: Well, I was short, so I couldn’t ride my bike well. Now I go cycling every day. I like it very much.
Chenjie: That’s good exercise.
Let's talkCome and look at Mike’s old photos!You’re wearing a pink T-shirt.We are all different now.Now I’m very active in class.I couldn’t ride my bike wellThat’s good exercise.Chenjie: John, come and look Mike’s old photos!
John: That’s funny, Mike! You’re a pink T-shirt.
Mike: Yes, but I don’t pink now.
Chenjie: We are all now!
Mike: Right. Before, I was . Now, I’m very in class. How about you?
John: Well, I was , so I couldn’t my bike well. Now I go cycling every day. I it very much.
Chenjie: That’s good .
Let's talkatwearinglikedifferentquietactiveshortridelikeexerciseLet's try下一页Pair workBefore, I
Now, IHow did you change?before ; shortNow; tallwas short.is tall.例before ; short hairNow; long hairbefore ; didn’t like mathsNow; like mathsbefore ; didn’t like catsNow; like catsbefore ; didn’t like eggsNow; like eggspractice一、选择填空
1.Before I quiet.
A. were B is C was
2.Now I ice-stake.
A.liked B like C liking
3.Before I short. Now I tall
A am;was B is;was C was; am二、连词成句
1.I , quiet, very, now, I, am, class, active, in ,before, was.
2.I, couldn’t, so, I, bike, ride, was, short, my, well,before.Before I was quiet, now I was very active in class.Before I was short, so I couldn’t ride my bike well.homework1.背诵对话。
2.完成配套练习册。
答案
一、
C B C
二、
1.Before I was quiet, now I am very active in class.21世纪教育网版权所有
2.Before I was short, so I couldn’t ride my bike very well.21教育网
Unit 4 Then and now B Let’s talk
课型：新授 讲学时间：4课时
一．【学习目标】
1.能够正确听懂、会说、流利读different, active等。
2. 能够听懂Let’s try的录音内容并选出正确选项。
3.能够听懂、会说、会表演Let’s talk的内容，并在真实场景中运用所学语言进行真交流和运用。
二．【学习过程】
1. 新知预习：21世纪教育网版权所有
（1）听录音，跟读课本第36页的对话至少3遍。
（2）自己试读对话，并试着翻译。把自己不能独立读出的单词或句子用铅笔圈出来。再听录音跟读，体会所圈单词或句子的发音。21世纪教育网版权所有
（3）把不能理解的词语圈出来，再向她人请教或翻阅参考书籍。
（4）尝试回答第36页中的一个问题：
How did Mike change?
2. 课前活动：
（1）把课本第34页对话在小组内互相读读听听，纠正不正确的发音。
（2）尝试回答第34页中的一个问题：
How did Mike change
3. 课堂活动：21世纪教育网版权所有
（1）学学对话中重难点知识
（2）熟读并理解对话。
（3）完成幻灯片19-23页练习。
（4）2-4人一组练习对话。
网
三．【课堂达标】
一、选择填空
1.Before I quiet.
A. were B is C was
2.Now I ice-stake.
A.liked B like C liking
3.Before I short. Now I tall
A am;was B is;was C was; am
二、连词成句
1.I , quiet, very, now, I, am, class, active, in ,before, was.
2.I, couldn’t, so, I, bike, ride, was, short, my, well,before.
PEP Book 7 Unit4 Then and now Part B Let’s talk
教学目标与要求 21世纪教育网版权所有
1.能够正确听懂、会说、流利读different, active等。
2. 能够听懂Let’s try的录音内容并选出正确选项。
3.能够听懂、会说、会表演Let’s talk的内容，并在真实场景中运用所学语言进行真交流和运用。
重点 1. 能够听懂、会说、会表演Let’s talk的内容，并在真实场景中运用所学语言进行真交流和运用。21世纪教育网版权所有
难点 1. 能够正确运用一般现在时和一般过去时进行对比表达事物。
教具 单词卡、图片、录音机、课件
Preparation准备活动
（一） Let’s sing
播放歌曲《Changes in me》,老师示范唱，之后学生跟唱。
（2） Let’s review
请学生照样子说句子。
Presentation新知呈现
1.出示幻灯片5，情景导入，Sisi向大家打招呼，她将要告诉大家有关她的故事。
2.出示幻灯片6，.Sisi说出了Before, I liked pink. 教师带读此句话并解释。
3.出示幻灯片7.Sisi说出了Before, I was quiet. 教师带读此句话并解释，之后重点教授quiet.21cnjy.com
4. 出示幻灯片8.Sisi说出了I was short before. I couldn’t go cycling very well. 教师带读此句话并解释，之后重点教授couldn’t.www.21-cn-jy.com
5. 出示幻灯片9.Sisi说出了I am diferent,教师带读此句话并解释，之后重点教授diferent.21教育网
6. 出示幻灯片10.Sisi说出了I don’t like pink now,教师带读此句话并解释。
7. 出示幻灯片11.Sisi说出了I was very active in class,教师带读此句话并解释，之后重点教授active.2·1·c·n·j·y
8. 出示幻灯片12.Sisi说出了Now I go cycling every day,教师带读此句话并解释，之后重点教授go cycling.【来源：21·世纪·教育·网】
9.出示幻灯片13，请学生回顾刚Sisi讲到了改变，照样子说句。
9．出示幻灯片13-17，请学生看动画回答问题。
10出示幻灯片18，出示对话内容，教师教读对话，之后请学生跟录音读，最后学生分角色朗读。
Practice巩固练习
1.请学生大声地自读对话3分钟。
2 出示幻灯片19-20，请学生填出横线内容。
3 出示幻灯片21，请学生完成Let’s try练习。
4 出示幻灯片22, 请学生2-4个人一组，照样子说对话
5.示幻灯片23, 请学生完成练习。
1 家庭作业
1. 背诵对话。
完成配套练习册。
板书
Unit 4 Now and then
Before, I was quiet. Now, I am very active in class.21·cn·jy·com
I was short, so couldn’t ride my bike well.
Now I go cycling every day.
