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人教PEP英语六年级Unit 4 Then and now PB Let's talk 课时教案
课题 PB Let's talk 单元 Unit 4 学科 英语 年级 六下
学习目标 能理解词汇different, active等能根据正确的意群朗读talk部分对话并能进行情景表演。2. 能正确运用句型Before,... Now, ...的句型对过去的现在的变化进行描述 。4. 能完成talk about部分活动说说自己朋友或家人的变化，通过游戏和练习等巩固单词和句型。
重点 能够熟读talk部分对话并能进行情景表演并能通过游戏和小组活动巩固句型。
难点 能熟练运用所学单词和句型Before,... Now, ...的句型对过去的现在的变化进行描述。
教学环节 教师活动 设计意图
Warm-up PPT 播放Let’s sing： Changes in me song 由听唱活动Let's sing引入学习话题。
Presentation and practice Game time: 吐泡泡，复习单词和词组。Look and say: 呈现图片，Before, I couldn’t play badminton. How about now Now I can play badminton very well.运用所学单词和句型看图补全句子。Let’s try：呈现图片， Mike’s friends are visiting his home. 提问What are they talking about 引起学生好奇心。Let’s try：读题目，Tips: 根据题目判断本次听力重点：1. 谈论的内容？2. 当时Mike几年级？ 学生自行完成听力任务。Listen and check: 呈现听力文本， 边听边核对答案， 并讲解听力技巧。注意抓住重点信息。Lead in：呈现图片Chen Jie and John are looking at Mike’s old photos. 提出问题What was Mike like before Let's watch!Presentation: 播放talk部分动画！理解大意.并注意语音语调，Read quickly and try to find out:老师提出几个问题， 学生自由阅读并尝试找出答案， Presentation： 和老师一起寻找答案吧！可以邀请个别学生说出自己的答案和理由。 检阅学生自主阅读的能力和方法。Presentation： 精读部分， 分段呈现课文， 对课文中的生词难点进行讲解different, active等单词和句型Before, I was quiet. Now, I'm very active in class等。Listen and imitate：音频跟读， 模仿语音语调， 进一步理解课文。Practice： 1. Read loudly by yourself.自己大声朗读。2. Read with your group members.分角色朗读Practice：根据课文判断正误Show time： 配音擂台， 播放动画， 学生给动画进行配音。Listen and fill：听音频， 补全句子， 熟悉句型， 再次播放talk部分动画， 观看后小组进行对话练习，然后进行情景表演1. 3人一组合作朗读。2. 分角色表演对话。3.情景展示表演I can retell！给出复述文本开头， 学生尝试用自己的话复述课文， Look and say：呈现图片，引导学生运用所学单词短语和句型大胆说说.讲解词组wear glasses戴眼镜Talk about your friends or family members. How did they change Practice：根据语义和首字母补全句子。Practice：选择正确的选项 游戏巩固单词话题导入Free talk音视频帮助学生理解课文自主阅读，培养能力课文精读， 语言点学习和运用跟读模仿小组合作更好的掌握新授内容创设情景， 正确运用所学句型对话练习， 巩固单词和句型通过游戏巩固句型知识拓展运用课堂练习
Summary and Homework Summary词汇：different, active句型：Before, I was quiet. Now, I’m very active in class.Before, I /She/ He was…. I /She /He did/didn’t…Now I /She /He am/is…Homework1. 听录音跟读let's talk 部分单词和句子。 2. 熟读并背诵talk部分。3. 抄写talk部分对话一遍。4. 说说自己的变化， 用Before...Now...句型写出至少3个变化。5. 完成配套练习 课堂总结对学习成果的巩固。
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Unit 4 Then and now PB Let's talk同步练习
笔试训练
用be动词的适当形式填空。
1．There ___ many trees three years ago.
2．My brother ___ very short before,but now he __tall.
3．There ___ no tall buildings on the hill before.
4．There ___lots of birds in the nature park now.
选择题.
（ ）1. There was a river here ______.
A.before B. ago C. now
（ ）2. I ______ play badminton last year.
A. can't B.couldn't C. /
（ ）3. She_____short hair last month.
has B. have C. had
（ ）4. Before, He ____ short. Now, he ____ very tall.
A. is, is B. was, is C. is, was
（ ）5. Come and look at ____ old photos!.
Sarah B. John's C. me
（ ）6. Sarah can play the piano_______.
A.good B.well C.fine
选择适当的介词填空。
for on by with in
1.Don't sleep_______class.
2.I had a race ________my sister.
3.I went to Beijing __________plane last week.
4.My mother bought a gift_______ me.
5.I can look it up _______ the Internet.
按要求完成句子。
am,very,active,I,class,in,now (.) 连词成句
______________________________________
wearing, a, you, red, are, skirt,(.)连词成句
______________________________________
He was tall before.（改成否定句）
______________________________________
我以前不喜欢数学。（翻译）
______________________________________
选择合适的句子补全对话。
A：1.________
B：No,I don't.I like summer best.
A：Why
B：2.________
A：How about before
B：3.________
A：Did you like ice-skating before
B：4.________
A：I don't like summer or winter.I like spring.5.________
A．I can go swimming.B．Yes,I did.C．It's warm.D．I liked winter.E．Do you like winter
阅读理解, 选择正确的答案。
I had a dream last night. In my dream, I could run fast. I had a race with Tim.He ran very slowly because he is short and thin. At the beginning I ran in front of Tim. I looked back and couldn't see Tim. I felt tired, so I sat under a tree and fell asleep. Suddenly I heard cheers of other people. I woke up and saw Tim at the finishing line. He won the race. How sad I was!
（ ）1.I had a race with ________ in my dream.
A．Tom B．Tim C．Jack
（ ）2.At the beginning I ran ________ him.
A．in front of B．behind C．after
（ ）3.Who won the race at last
A．I. B．Tim. C．Other people.
（ ）4.How did I feel after the race
A．I felt tired. B．I felt happy. C．I felt sad.
口语训练
根据信息卡进行复述。
before now
Mike
John
Chen Jie and John are looking at Mike’s ... ,...
根据以下参考信息， 你能说说你的朋友或家人的变化吗？
e.g. Before, my mother had long hair. But now she has short hair.
Before...Now...
参考答案
1. were 2. was, is 3. were 4. are
ABCBBB
1. in 2. with 3. by 4. for 5. on
I am very active in class now.
You are wearing a red skirt.
He wasn’t tall before.
I didn’t like maths before.
EADBC
BABC
口语略
口语略
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Unit 4 Then and now
PB Let's talk
人教PEP 六年级下册
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Let’s sing
go cycling
play badminton
Game time
ice-skate
Look and say
Before, I couldn’t play badminton.
How about now
Now I can play badminton very well.
Look and say
Before, Chen Jie couldn’t __________.
___________ now
Now she goes __________ every winter.
ice-skate
How about
ice-skating
Look and say
Before, Mike couldn’t __________.
___________ now
Now he __________ every weekend.
ride a bike
How about
goes cycling
Lead in
Mike’s friends are visiting his home.
What are they talking about
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Let’s try
Tips: 根据题目判断本次听力重点：1. 谈论的内容？2. 当时Mike几年级？
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Mike: Chen Jie, do you want to see my old photos
Chen Jie: Let me see. Oh! Haha! Your hair was so long.
Mike: Yes. That was five years ago. Now it's short.
抓住重点信息: 1. 谈论的内容？2. 当时Mike几年级
Let’s try
关键词句
Mike is in Grade 6 now, five years gao he was in Grade 1.
Listen and circle
Lead in
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Chen Jie and John are looking at Mike’s old photos.
What was Mike like before
Lead in
Presentation
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What was Mike like before
He liked pink shirt and he was quiet.
What is Mike like now
He doesn’t like pink shirt and he was quiet.
Lead in
Presentation
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What was John like before
He was short and couldn’t ride the bike well.
What is John like now
He likes cycling very much and goes cycling every day.
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Presentation
John, come and look at Mike's old photos!
Mike’s
old photos
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Lead in
Presentation
That's funny, Mike! You're wearing a pink T-shirt.
Yes, but I don't like pink now.
wear: 穿衣服/鞋子， 戴眼镜/帽子等；wear和put on 的区别： wear侧重穿的状态， put on 侧重穿的动作
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Lead in
Presentation
different
不同的
We are all different now!
Right. Before, I was quiet. Now, I'm very active in class. How about you
active
活跃的
Presentation
1. before和ago的用法: 都能表示在一段时间以前.before 有时单独使用(即不连用具体时间)，泛指一般意义的“以前”，如: There was no gym in my old school before. 但ago一般不单独使用。而是：一段时间+ago， 如: three years ago 三年前
2. 描述某人过去到现在的变化， 可以用一下句型： Before, 主语+was/were+形容词。 Now, 主语+am/is/are+形容词+其他.
如： Before, I was short and fat. Now, I’m tall and thin.
Before, I was quiet. Now, I'm very active in class.
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Lead in
Presentation
两个well， 意思不同， 第一个语气词， 没有实际意义， 可以译为‘嗯， 哦’等， 第二个well为副词， 译为‘好， 很好’
Well, I was short, so I couldn't ride my bike well. Now I go cycling every day. I like it very much.
That's good exercise.
Listen and imitate
John, come and look at Mike's old photos!
That's funny, Mike! You're wearing a pink shirt.
Yes, but I don't like pink now.
Right. Before, I was quiet. Now, I'm very active in class. How about you
We are all different now!
Well, I was short, so I couldn't ride my bike well. Now I go cycling every day. I like it very much.
That's good exercise.
1. Read loudly by yourself.
自己大声朗读。
2. Read with your group members.分角色朗读。
Practice
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Practice
根据课文判断正误
( ) 1. They are looking at John’s old photos.
( ) 2. Mike doesn’t like pink now.
( ) 3. Mike was active before.
( ) 4. John was quiet before.
( ) 5. John goes cycling every day.
Show time
配
音
擂
台
全班分3组进行配音大PK
Listen and imitate
John, come and look at ______________!
That's funny, Mike! You're __________________.
Yes, but I don't like ____ now.
Right. Before, I was _____. Now, I'm very _______ in class. _____________
We are all ________ now!
Well, I was short, so I couldn't ___________ well. Now I ___________ every day. I like it very much.
That's ____________.
Mike's old photos
wearing a pink shirt
pink
different
quiet
active
How about you
ride my bike
go cycling
good exercise
Show time
1. 三人一组.
大声朗读
2. 小组比赛.
整齐，正确
3.声音响亮.
语音语调标准
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Let’s retell
I can retell！
At Mike’s home, Chen Jie and John are looking at Mike’s old photos.Mike is wearing .
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Look and say
Before, I didn’t wear glasses. But now I wear glasses every day.
wear glasses
戴眼镜
Practice
Talk about your friends or family members.
How did they change
Before, my friend Ann had long hair. But now she has short hair.
Before, my mother didn’t like cats. But now she love to play with them.
Before, .... But now ...
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Practice
1. Come and look a___ Mike’s old photos.
2.Before I liked pink. N___ I don’t like it now.
3.Before I w___ quiet. Now I’m very a____ in class.
4.I was short. So I c______ ride my bike well.
5.I didn’t like maths b______ . But now I like it.
t
ow
根据语义和首字母补全句子
as
ctive
ouldn’t
efore
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Practice
（ ）1. Mike is very____ and he often answers the teacher's questions.
A. quiet B. active C. short
（ ）2. I ___like pink two years ago, but now I like it very much.
A. didn't B. don't C. did
（ ）3. Sarah was _________ a green dress.
A.wear B. wears C. wearing
B
选择正确的选项
A
C
词汇：different, active
句型：Before, I was quiet. Now, I’m very active in class.
Before, I /She/ He was….
I /She /He did/didn’t…
Now I /She /He am/is…
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Summary
Homework
1. 听录音跟读let's talk 部分单词和句子。
2. 熟读并背诵talk部分。
3. 抄写talk部分对话一遍。
4. 说说自己的变化， 用Before...Now...句型写出至少3个变化。
5. 完成配套练习。
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