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Unit 4 Then and now
PA Let’s talk
【同步精练】
一、单项选择
( ) 1. There _____ dining hall in my old school.21世纪教育网版权所有
A. was not B. was no C. were no
( ) 2. One day I __________a football player.
A. am B. were C. am going to be
( ) 3. _____ a new bridge in the village now.
A. There’s B. There was C. It’s
( ) 4. I can look _____ the new words in the dictionary.21教育网
A. at B. like C. up
二、连词成句。
1. no, my, school, there, library, old, was, in (.)21cnjy.com
________________________________________
2. looked, on, I, the, up, it, Internet (.)
________________________________
3. do, that, you, how, know ( )
_________________________________
4. day, going, he, one, to, moon, visit, is, the (.)21·cn·jy·com
_______________________________________
三、阅读对话，圈出合适的单词。
A: Hi, Grandpa. Tell me (about / for) your old school, please.www.21-cn-jy.com
B: There (is / was) only a small building in my old school.2·1·c·n·j·y
A: (Can / Could) you use the Internet
B: No. There (were/ was) no computers in my time.
A: Did you play sports on the playground
B: Yes. I could run fast and play basketball (well/ good).【来源：21·世纪·教育·网】
四、情景选择。
A: Wow, a library. There was no library in my old school.21·世纪*教育网
B: _________________
A: There was only one small building on a hill.
B: ___________________
A: Yes, I liked the stars.
B: _________ One day I’m going to visit the moon. www-2-1-cnjy-com
A: The Americans took about five days to get there in 1969.2-1-c-n-j-y
B: __________________
A: Easy. I looked it up on the Internet.
B: Ah! _________________
There were no computers or Internet in my time.Me, too. Tell us about your school, please.How do you know that Could you see stars at night
参考答案
一、1-4 BCAC
二、
1. There was no library in my old school.
2. I looked it up on the Internet.
3. How do you know that
4. He is going to visit the moon one day.
三、圈出的单词：about, was, Could, were, well
四、1-5CEBDA
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Unit 4 Then and now
PA Let’s talk
Let’s enjoy
clean→ _____
watch→ _____
go→ _____
buy→ _____
cleaned
watched
went
bought
wash→ _____
washed
have→ _____
had
动词原形
过去式
动词原形
过去式
Review
are→ _____
eat→ _____
take→ _____
hurt→ _____
were
ate
took
hurt
is→ _____
was
can→ _____
could
动词原形
过去式
动词原形
过去式
Review
A: Where did you go last summer holiday
B: I went to….
A: How did you go there
B: I went there by….
A: What did you do there
B: I ….
A: Did you…
B: ….
Free talk
Today, there is a guest visiting our school.
客人
Lead-in
Who is it
Let’s try
Miss White: Children, please welcome Wu Yifan’s
grandfather to the class.
Class: Welcome!
Grandpa: Wow! The school is very different from
my old school. There were no computers at all before.
Mike: Really How did you learn
Grandpa: We listened to the teachers and read
lots of books.
与……不同
Try to read
a lot
couldn’t
Let’s check
What was Grandpa’s school like
Watch and answer
Let’s watch
What was Grandpa’s school like
There was no library.
There was only one small building on a hill.
There were no computers or Internet.
Check the answer
Could Grandpa see stars at night
When did the Americans get to the moon
How does Yifan know that
Yes, he could.
In 1969.
He looked it up on the Internet.
Read and answer
stars
Could you see stars at night
Yes, I liked the stars.
Let’s learn
moon
One day I’m going to visit the moon.
（将来）某一天
Let’s learn
The Americans took about five days
to get there in 1969.
nineteen sixty-nine
Let’s learn
I looked it up on the Internet.
look up 查阅
Internet 互联网
Let’s learn
I can look up the new words
in the dictionary.
I can look up the story in the book.
Let’s learn
Grandpa: Wow, a library! There was no library in my old school.
Sarah: Tell us about your school, please.
Grandpa: There was only one small building on a hill.
Yifan: Could you see starts at night
Grandpa: Yes, I liked the stars.
Sarah: Me too. One day I’m going to visit the moon.
Yifan: The Americans took about five days to get there in
1969.
Sarah: How do you know that
Yifan: Easy, I looked it up on the Internet.
Grandpa: Ah! There were no computers or Internet in my time.
Read and circle
圈出动词过去式，并说出动词原形。
Grandpa: Wow, a library! There was no library in my old school.
Sarah: Tell us about your school, please.
Grandpa: There was only one small building on a hill.
Yifan: Could you see starts at night
Grandpa: Yes, I liked the stars.
Sarah: Me too. One day I’m going to visit the moon.
Yifan: The Americans took about five days to get there in
1969.
Sarah: How do you know that
Yifan: Easy, I looked it up on the Internet.
Grandpa: Ah! There were no computers or Internet in my time.
Look, listen and imitate
Grandpa: Wow, a library! ________no library in my old school.
Sarah: Tell us about your school, please.
Grandpa: __________only one small building on a hill.
Yifan: Could you see ______ at night
Grandpa: Yes, I liked the stars.
Sarah: Me too. One day ____________visit the moon.
Yifan: The Americans ______ about five days to get there in
1969.
Sarah: How do you know that
Yifan: Easy, I _________on the Internet.
Grandpa: Ah! ___________computers or Internet in my time.
There was
There was
stars
I’m going to
took
looked it up
There were no
Fill in the blanks
1. Read the dialogue. 与同伴合作朗读对话。
2. Role—play the dialogue. 语音、语调准确，能够表演对话。
3. Make a new dialogue. 编制新对话。
三人一组练习对话。
Group work
There be 句型
一般现在时
There is +单数名词
There are +复数名词
一般过去时
There was +单数名词
There were +复数名词
Sum-up
There is a big building in my school.
There was a small building in my old school.
Look and say
There is a big building in my school.
There was a small building in my old school.
There are computers in my school.
There were no computes in my old school.
There are computers in my school.
There were no computes in my old school.
Look and say
There is a dining hall in my school.
There was no dining hall 5 years ago.
There is a dining hall in my school.
There was no dining hall 5 years ago.
Look and say
What was our school like five years ago What is it like now Draw and talk.
5 years ago
Now
示例：There was no library five years ago.
Now there is a new one.
There was…
There were…
There is …
There are…
Draw and talk
课堂小结
There were no computers or Internet
in my time.
There was no library in my old school.
There was only one small building on a hill.
Give a report to the class.
Five years ago, there was__________ in my school. There was no ________. There were no ________ .
Now there is a _____.There is a____. And there are some ______.
I love my school.
Show time
1.听录音跟读对话，注意语音语调。
2.与同伴分角色表演对话。
3.运用There be 句型描述学校过去与现在的变化。不少于四句。 4. 完成同步练习。登陆21世纪教育 助您教考全无忧
Unit 4 Then and now
PA Let’s talk
教学目标
1. 能够理解Let’s talk对话大意并能够按照正确的语音、语调及意群朗读对话。
2. 能在图片的帮助下，在情景中运用There be 句型描述某个地方过去与现在的状态和变化。
3. 能理解one day, look it up, in my time, Internet的意义和用法，并能正确发音。
4. 了解人类首次 登月的一些信息。
重点
能够按照正确的语音、语调及意群朗读对话；能够在情景中运用There be 句型描述某个地方过去与现在的状态和变化。21教育网
难点
There be 句型的不同形式，正确运用该句型描述某个地方过去与现在的状态和变化。
教学过程
Step 1. Warm-up and Review
1. Let’s enjoy. PPT 播放歌曲Changes in me. 引入单元学习话题。
2. Review. 复习动词过去式（规则和不规则变化）
3. Free talk.
( http: / / www.21cnjy.com )
Step2. Presentation and practice
1. Let’s try.
1) Lead-in. 呈现Miss ( http: / / www.21cnjy.com )White和学生的情景图，Miss White: Today, there is a guest visiting our school. 引出话题。21cnjy.com
2）Listen and tick or cross.
3）Try to read. 通读并理解录音原文。
4) Let’s check.
( http: / / www.21cnjy.com )
2. Let’s talk
1）Watch and answer. 呈现主情景图，Q: What was Grandpa’s school like
2) Let’s watch. 通过看、听、读等形式理解文本。
3) Check the answer.
( http: / / www.21cnjy.com )
4) Read and answer. 通读对话，回答问题。
( http: / / www.21cnjy.com )
5) Let’s learn. 通过图 ( http: / / www.21cnjy.com )片展示，在情景中理解one day, look it up, in my time, Internet的意义和用法，并能正确发音。21世纪教育网版权所有
( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com )
6）Read and circle. 圈出对话中的动词过去式，并说出动词原形。
7）Look, listen and imitate. 分句跟读，要求学生边听边模仿。注意语音、语调和语气的模仿。21·cn·jy·com
8) Fill in the blanks. 对文本内容进一步梳理、理解和巩固。
9) Group work. 三人一组朗读并表演对话，分层次提成任务要求。
Step3. Consolidation
1. Sum-up. There be 句型的不同形式。
( http: / / www.21cnjy.com )
2. Look and say. 呈现图片和There be句型提示，描述某个地方过去与现在的状态和变化。www.21-cn-jy.com
( http: / / www.21cnjy.com )
3. Draw and talk.
T: What was our s ( http: / / www.21cnjy.com )chool like five years ago What is it like now Draw and talk.
( http: / / www.21cnjy.com )
4. 课堂小结。
5. Show time. Give a report to your group or class.2·1·c·n·j·y
( http: / / www.21cnjy.com )
Step 4. Homework
1.听录音跟读对话，注意语音语调。
2.与同伴分角色表演对话。
3.运用There be 句型描述学校过去与现在的变化。不少于四句。
4. 完成同步练习。
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