同步练习
填一填，译一译，读一读。
1.gr ss ( ) 2.g m ( ) 3. st r 4.dining h ll ( )
二、读一读，选一选。
( )1. There was no library in my old school.
( )2. Tell us about your school, please.
( )3. Could you see stars at night?
( )4. The Americans took about five days to get there in 1969.
( )5. How do you know that?
( )6. I looked it up on the Internet.
( )7. There were no computers or Internet in my time. 21世纪教育网版权所有
A. 请给我讲讲你的学校吧。
B. 你怎么知道的？
C. 我以前的学校没有图书馆。
D. 我在互联网上查询的。
E. 1969年，美国人花了五年的时间到达那儿。
F. 我那时候没有电脑也没有网络。
G. 晚上你能看见星星吗？
Unit 4 Then and now Part A Let’s talk 学案
【学习目标】
1、在情境中运用There be 句型。21世纪教育网版权所有
2、听说认读单词: star, easy, look up, Internet 能正确发音。
3、听懂Let’s try,完成Tick or cross.
【预习交流】21世纪教育网版权所有
预读let’s talk，看看哪个单词是你没见过的？划出来吧。听一听录音，找出读不准的地方，做出标记，请教一下老师吧。21世纪教育网版权所有
通过预习，你还有哪些不懂的地方？请写在横线上。21世纪教育网版权所
_________________________________________________________________
【新知探究】
预习P34 Let’s talk部分对话。
2、复习单词。
D_ ning h _ _l __________ g_ _ ss ______ _ y _______ _ g _ _____
3、用所给词的适当形式填空。
You ____（be not）very tall then.
There_____（be）no Internet in my time.
Grandpa_____（can not）use computer then.
There_____（be）many trees and flowers there ten years ago.
_____（read）this story，please.
4、小组交流、汇报。
【达标练习】
判断下列句子是否与图意相符，相符的写A，不符的写B.
( )1. They looked up on the Internet yesterday evening. 21教育网
( )2. The children often play on the grass.
( )3. There was no playground in my school.
( )4. The little girl saw the stars at night.
【课后反思】21世纪教育网版权所有
通过本课学习，你还有那些不懂之处？21世纪教育网版权所有
_________________________________________________________________
PEP Book8 Unit 4 Then and now Part A Let’s talk
教学目标：
1、理解对话大意，并能正确朗读。
2、在情境中运用There be 句型。21世纪教育网版权所有
3、听说认读单词: star, easy, look up, Internet 能正确发音。
4、听懂Let’s try,完成Tick or cross.
重点
理解对话大意，并能正确朗读。21世纪教育网版权所有
难点
听说认读单词: star, easy, look up, Internet 能正确发音
准备:
光盘、课件
教学环节 师生活动
Preparation准备活动2121世纪教育网版权所有
1.Let’s sing. 21世纪教育网版权所有
2.Go over words of Let’s learn. 教师做动作，学生说单词并造句。
Dining hall. I have lunch in the dining hall. Grass. I play football on the grass. Gym. I play basketball in the gym. 21世纪教育网版权所有21世纪教育网版权所有
教学环节 师生活动
Presentation新知呈现
1、Let’s try.
学生听音完成填空，集体订正。21世纪教育网版权所有
2、let’s talk
(1)播放光盘教学，整体感知对话并回答问题。
What was Grandpa’s school like?
(2)教师请学生带着问题看动画或阅读文本获取信息，并在此过程中理解star，easy, look up和internet的意思。21世纪教育网版权所有21cnjy.com
教学单词star, easy, look up, Internet.
(3)画星星简笔画 T: What’s this? Ss: It’s star. 板书star并教读。T: Can you spell star? Ss: S—T—A—R. T: It is easy. （板书并教读easy.）
(4)出示一个星座图片，T: Do you know its name? Ss: I don’t know. T: We can look it up on the Internet. 板书look up, Internet讲解并教读。
(5)出示有图书馆和没有图书馆的学校照片，学生说句子Ss: There was no library in the school. Now there’s a new one. 齐读。21教育网
(6)出示有电脑和没有电脑的学校图片。T: There were no computers or Internet in my time. 注意are -- were. 学生反复读该句子。21世纪教育网版权所有21·cn·jy·com
(7)讲解并教读句子：Tell us about your school, please. How do you know that?
(8)引出核心句型并理解、分析句型。
师提问：Were there any buildings in Grandpa’s old school?
Were there any libraries and computer rooms in Grandpa’s school?
教师板书核心句型，请学生找出句子中有什么特别的地方。句型如下：
There was no library in my school. 注意was—is(am) 21世纪教育网版权所有
There were no computers or Internet in my time. 注意are -- were.
引导学生认真思考，进一步归纳一般过去时的句子有什么特点？
3、教师播放录音，请学生跟读对话。
4、组织学生分角色朗读并表演对话。
教学环节 师生活动
Practice巩固练习
1.教读对话，学生小组练习对话。21世纪教育网版权所有
2.学生灵活运用本课时单词和句型自由编对话。
教学环节 师生活动
Production输出运用21
完成Draw and talk21世纪教育网版权所有
板书设计：
Unit 4 Then and now A let’s talk
star, easy, look up, Internet. 21世纪教育网版权所有
There was no library in my school. Tell us about your school, please.
How do you know that? There were no computers or Internet in my time.
课件20张PPT。Unit4 Then and nowA let's talkI have lunch in the dining hall.I play basketball in the gym. I play football on the grass. What was Grandpa’s school like?starCould you see at night ?look up.查找，查阅。internet 互联网busy easyThere was no library in my school.iswas 过去式There were no computers
or Internet in my time.arewere 过去式What was your school like 5 years ago ?
What was it like ?
Draw and talk.There was no dining hall five years ago.
There is a new one now.There were no computers 5 years ago.
There are a lot of new computers now.There was no playground five years ago.
There is a new one now.Unit 4 Then and now A let’s talk
star, easy, look up, Internet.
There was no library in my school.
Tell us about your school, please.
How do you know that?
There were no computers or Internet in my time.
