中小学教育资源及组卷应用平台
Unit 4 Then and now
【教学目标】
能够听、说、朗读“different”“active”。
2.能听懂、会说、会表演“Let’ s talk”的对话内容，能在图片的帮助下，在情景中恰当运用句型“Before，I /she/he was .... . I /She/He didn’t......before. Now, I/she/he am/is......”用3-5句话描述他人的性格、爱好、行为等方面的变化。
【教学重点和难点】
教学重点：能灵活运用现在时和过去时来表达变化。
教学难点：过去时和现在时的灵活运用。
【教具准备】
英语资源。
2. PPT课件。
【教学过程】
Step 1.热身（Warm up)
猜动词短语，然后完成句子。
Before, Wu Binbin couldn’t _______________.
Now he _______________________.
Step2.新课展示（Presentation）
Let’s try
Lead-in：Mike’s friends are visiting his home.Let's go and see
2. Listen and circle.
3.听力原文解析
Let’s talk
1.John, Mike and Chen Jie are looking at the old photos.
They’re talking about their changes.
2.Look and say
What changes do you find in Mike
3.观看动画。
4.听录音，完成选择题——How did Mike change
5.部分对话内容学习并讲解重点词汇。
6.读剩余部分对话，并完成判断。
7.根据对话内容填表格。
8.根据表格内容复述对话。
9.读一读对话中出现的重点词汇。
10.听录音，读对话。
11.合作表演对话。
12.挑战赛：说出被挡住部分。
13.讲解before/now的用法。
14.Talk about your friends or family members.How did they change
15.总结和作业。
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Unit 4 Then and now
Part B
Let’s talk
PEP版 六年级下
Before, Wu Binbin couldn’t _______________.
Now he _______________________.
Practice
Before, Wu Binbin couldn’t _______________.
Now he _______________________.
Practice
Before, Wu Binbin couldn’t _______________.
Now he _______________________.
Practice
Mike’s friends are visiting his home.
参观
Let's go and see!
visit
Let’s try
1. What are they talking about
A. Mike’s hobby.
B. Mike’s old photos.
2. What grade was Mike in
A. Grade 1.
B. Grade 5.
Let’s try
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.
问题①
问题②
Let’s try
John, Mike and Chen Jie
are looking at
the old photos.
They’re talking about
their changes.
Let’s talk
What changes do you find in Mike
Before, he was (not) /had …
Now, he is (not) /has …
Look and say
Let’s watch
How did Mike change
Before he liked pink,
but now he doesn’t like pink.
Before, he was quiet,
but now he is very active in class.
Before, he could ice-skate,
but now he couldn’t like it.
Listen and choose
Chen Jie:
John:
Mike:
Chen Jie:
Mike:
John, come and look at Mike’s old
photos!
That’s funny, Mike! You’re wearing
a pink T-shirt.
Yes, but I don’t like pink now.
We are all different now!
Right. Before, I was quiet. Now,
I’m very active in class. How about you
different
quiet
active
Let’s talk
different 不同的
/ 'd fr nt/
They’re friends, but they have different hobbies.
反义： same 相同的
New words
active
积极的；活跃的
/' k tv/
The boy is very active now.
active = act(行动)+-ive(形容词后缀)
New words
How did John change
3. John was short before.
4. John couldn’t ride his bike
well before.
5. John still can’t ride a bike now.
Read and tick or cross
before now
Mike
John
liked pink, quiet
doesn’t like pink,
active
short, couldn’t ride his bike well
go cycling
every day
Discuss and fill in
Before, Mike liked … He was …
But now, he doesn’t … He is …
Before, John … But now, he …
Let’s retell
quiet
cycling
before
active
different
go cycling
different
Play a game
Let’s talk
Chen Jie: 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.
Chen Jie: 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.
Chen Jie: That’s good exercise.
read and act
三人一组，
朗读对话
三人一组，
表演对话
Chen Jie: 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.
Chen Jie: 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.
Chen Jie: That’s good exercise.
Let’s talk
Before, 主语 + was/were + 形容词(+其他).
Now, 主语 + am/is/are + 形容词(+其他).
描述某人状态的今昔变化
Before, I was quiet.
Now, I’m very active in class.
一般过去时
一般现在时
Language points
描述某人行为的今昔变化：
Before, I didn’t like sing songs.
Now, I like singing very much.
描述某人能力的今昔变化：
Before, I couldn’t play chess.
Now, I can play it very well.
Let’s say
Talk about your friends or family members.
How did they change
Before,I was quite. Now, I’m very active.
Before, my brother couldn’t swim. Now he can swim well.
Group work
My mother
didn’t like apples
before. she likes
them now.
Before, I ______________.
Now, I ______________.
Before, I _____________.
Now, I ________________.
wasn’t tall
am very tall
didn’t like football
likes playing football
My change
Before, My ... ______________.
Now, ______________.
Before, _____________.
Now, ________________.
My ...'s change
go cycling
different
active
Before, I/he/she/it was …
Now, I/he/she/it …
Summary
1. 练习并角色扮演“Let’s talk”部分的对话。
2.尝试复述对话。
3. 选取一位朋友或家人的旧照片，写一写他/她
过去到现在的变化。
Homework
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
同步习题
读一读，给下列单词选择正确的汉语意思。
积极的；活跃的 B.滑稽的；可笑的
C.安静的 D.不同的
1（ ）different 2.( ) active 3.( ) quiet 4.( ) funny
用所给词的适当形式填空。
Come and look at_______(Peter) old photos.
She is ______(wear) a nice dress today.
I_____(not like) pink now.
Tina______(can’t) ride a bike before.
Before,I______(be) quiet in class.Now,I____(be) active.
单项选择
（ ）1.Before Mike_____ thin.Now he is strong.
A.is B.was C.were
（ ）2.I______ maths before.Now I like it very much.
A.don’t like B.didn’t like C.like
（ ）3.I was short, so I _____ ride the bike well.
A.could B.couldn’t C. can’t
（ ）4.Peter_____ cycling every day.
A.goes B.going C.go
（ ）5.Before she didn’t like the cat.______ she likes it now.
A.and B.so C.but
参考答案：
DACB
Peter’s, wearing,don’t like,couldn’t,was;am
BBBAC
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