第四单元英语.doc

课题
Unit4 Then and now
课型
新授
课时
1
教
学
目
标
1.听说读单词then and now ,e-book, mobile phone, newspaper, radio, telephone, e-friend, anywhere, could，并能运用于语句中。
2.掌握动词过去式的发音及用法，会说…years ago,…could/ could not…Now,…
3.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容。
4.通过过去和现在的对比，感受个人的成长和社会的进步。
重
点
能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容
难
点
能正确使用一般过去时和一般现在时表达过去和现在的事情。
教具
学具
准备
光盘单词卡片，课文图片，PPT
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Step 1. Warming up
1.T: Do you know the song?
S: Where is time going?
T: Yes, time flies quickly. We are growing up, and the things around us are changing. We know, the world is changing.
2. T: Then what is changing? Do you have your idea?
Step2. New learning[来源:学§科§网Z§X§X§K]
A.
1. T: Perfect. I like your ideas. Now I’ll show you a family. Do you know them? Who is he/ she? ( Mike, Mr Brown, Mrs Brown, Mike’s grandpa)
2. Then, how about this boy? Yes, this is Mike six years/ Mr Brown twenty years ago/ Mrs Brown twenty years ago/ Mike’s grandpa thirty years ago.
T: （总结）The time before, we can use this word: Then. ( what does it mean?)[来源:学科网ZXXK]
T: Today, we are going to learn Unit 4, Then and now.
T: SO ,can you say sth. about Mike’s family? （对比说，is/are, was/were）
T: They have changed a lot. And this lesson, we’ll know more about the changes of Mike’s family.
B.
1. (图) This boy, he is Mike. Now, he is a young boy. And he can do many things now. Let’s guess, what can he do?
（图）T: Could Mike do all these things six years ago? What could he do? （读could）I give you two fist letters here. Can you guess? What couldn’t he do?
T: So, six years ago, Mike could read….. but he …（师生一起读文本）
T: Can you describe little Mike six years ago and young Mike now?
总结：In fact, everyone is changing everyday( the changes of people), What they look like is changing(appearance) , and what they can do is changing, too(ability).
3. T: And we know, as we people are changing everyday, our life is changing, too. Now let’s listen to the tape, and try to catch: what they did then and what they do now. And remember to tick them quickly. After learning let’s check.
4. look at Mr Brown. This is Mr Brown twenty years ago. And This is Mr Brown now.
What did he do then and what does he do now?
(1)Read the paragraph quickly, and try to find out the communicate tools.
(2)read the four words. T: They are needed when we want to contact others. So ,which one do you like? And Why?
(3) How about Mr Green? What did he use twenty years ago? （match: wrote letters, used the telephone） How about now? ( match: writes e-mails, uses the mobile phone)
T: Let’s imagine where he did or does these things. Where did he wrote letters/ use the telephone/ write e-mails/ uses the mobile phone?
(4) T: Let’s read this paragraph together. Now, try to describe Mr Brown.（学生复述）
（总结）T: Then and now, the way to contact people is changing . [来源:学+科+网Z+X+X+K]
5. T: look at the pictures, do you remember her? —Mrs Brown Let’s see what changes have happened on her.
(1) T: What is she doing in the picture?
(2) T: Are you right? Read it please. (解释e-friends) So maybe she is doing some shopping or chat with her e-friends on the Interenet.
(3)And this is the picture of her twenty years ago. Then she was a schoolgirl. Where did she make friends? And where did she buy things?
(4) Read the text with your partners.
(5) T: Let’s try to fill in the table , OK? 根据表格说一遍。
（总结：It tells us the way to ______ and the way to _______. And the ways are changing now.）
6. (1)T: And besides these, the way to get news is changing now.
How do you get news, boys and girls? ( I get news from_______. )
(2) T: How did Mike’s grandpa get news thirty years ago, and how about now?
T: First, let’s look at the two pictures. Watch carefully and try to find the difference.
(3) Read the text together, and try to retell it.
7. Read the whole text together.
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8.T: What do you think? You can discuss in groups first.
Ss: Their life is…(colourful, cool , modern, happy…) ,because…
Step3.Practise
T: This time, let’s work in 4. Each one chooses a part to read. Then use the phrases on the blackboard to make a report about your part.(分组练习朗读，然后四人一小组，上台借助板书进行反馈)。
Step4 Homework
1.Listen and read Story time.
2.Retell Story time on P38
3.Bring two photos and think of the changes between two photos on P40.

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课题

课型
新授
课时
2
教
学
目
标
（一）知识目标
1. 能够理解并掌握动词过去式的不规则变化及读音。
2. 学生能运用句型…….years ago, I was/ I could (not)/ didn’t……..。
3. 在真实情境中，用所学知识正确比较过去与现在。
（二）能力目标
1. 能正确掌握动词过去式的不规则变化及读音。
2. 能用一般现在时和一般过去时的语句来描述自己。
（三）情感目标
1. 能够在课上的活动中发现学习英语的乐趣，乐于去表达说出英语。
2. 了解过去与现在的变化，体会我们生活的提升。
重
点
1. 了解掌握动词过去式的转换方式和运用。
2. 运用文中所学的句型等，准确表达出自己的过去和现在。
难
点
能够根据时间的不同，准确地运用动词一般形式及动词的过去式。

教具
学具
准备
单词卡片，PPT
课件、学生自己以前和现在的照片
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Step 1. Preparation
1. Free talk
T: What did you do yesteday /last weekend?
S:…
T:What do you often do at weekends？
S:…
2. Act and say
T: What did I do just now ?
S: You listened to music just now.
Step 2. Presentation & Practice
1. Think and say
T: Think about the changes of Mike’s family and finish the table.

2. Read and learn
T: Look at the pictures and learn the words.

an e-book a mobile phone a newspaper

a radio a telephone a TV
3. Try to use
T: Look at this short passage, use the new words to fill in the blanks.
Twenty years ago ,my mother used the
at home. She couldn’t call people anywhere. Now she
has a .It is easy to take .My father listened to the and read for news in the past ,but now he usually watches news on the Internet .Sometimes he reads newspaper .He also reads .For me ,ten years ago ,I watched at weekends, now I like playing computer games when I’m free . It’s fun.
4. Grammar time : Make sentences
T: There are three types of cards in my hand.They are “When”,“Who”and “What”. We need to put these three arbitrary combined into a sentence .
Eg: S1: twenty years ago
S2: Mr Brown
S3: write letters to his friends
S4: Twenty years ago, Mr Brown wrote letters to his friends.
5. Grammar time : Read and find
（1）Read the sentences with verbs：
Six

years

ago

,
I
couldn’t write

.

Twenty
he
wrote letters
she
bought things
from shops
Thirty
they
listened to the
radio for news
a.Ask the students to underline the verbs

b.Ask the students to underline the subjects
Rule：In the past tense,verbs don’t change with subjects.

6. Grammar time : Play a game（Quick response）
(1)T: I say the words, you should say the past tense as quickly as you can.
is/am（was）are（were） can（could）
fly（flew） take（took） see（saw）
go （went） eat（ate） get（got）
do（did）write（wrote）make（made）…
7. Grammar time : Read the irregular verbs
am
Was
is
was
are
were

can
could
get
got
do
did
go
went
eat
ate
see
saw
fly
flew
take
took

read read
Eg：I (see) a mobile phone under the desk just now .
Lucy (get) up late this morning .
Step 3. Production and Progress
1. Checkout time: Look and write
T: What could they do? What couldn’t they do?

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2. Fun time
A. T: Look, here are two photos of me. Twenty years ago, I was a student. I could ride a bike .I couldn’t drive. I didn’t work. Now I’m a teacher. I can drive . I teach you English.
B. T: Let’s say something about “ then and now” of you, and make a comparison table.
3. Checkout time:Think and write
T: Stick a photo of yourself and then write about it .

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课题
Unit4 Then and now
课型
新授
课时
3
教
学
目
标
1、阅读并理解Cartoon time的内容，学会表演,明白Cartoon time 的幽默之处。
在前两课的基础上会正确并熟练对比以前和过去, 感受个人的成长和社会的进步。；
了解并体会字母组合er在单词中的发音;
让学生了解人类的两项重大发明并延伸中国古代的四大发明及其他的发明。
重
点
阅读并了解相关的Culture time；
在前两课的基础上会正确并熟练对比以前和过去；
让学生了解人类的重大发明，激发学生的求知欲望和远大理想。
难
点
阅读并了解相关的Culture time；
在前两课的基础上会正确并熟练对比以前和过去；
让学生了解人类的重大发明，激发学生的求知欲望和远大理想。
教具
学具
准备
PPT
教

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过

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Step1：Warming-up
Watch the video;
Let’s recall the past.
Revision
a、Introduce myself.
b、Introduce themselves.
c、Introduce Clothes 、Food、House and Transportation about the past and the present.
Step2: Presentation
1 Sound time
1）Talk and lead-in： Bobby and Sam also learn English at school. This is an English lesson.
Ask: What are they doing now?
2)Try to read the sentences;
3)Explain :er is pronounced as ---
4)Try to say some other words about “er”
5)Read the words together ,then make some new sentences with the words.
2Cartoon time
Watch the cartoon, then answer :Miss Fox gets angry. Why?
Read together and judge.
Read alone and answer: What do you think of Sam and Bobby?
Listen and repeat.
Think and imagine: If you were Miss Fox, what would you say?
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Read in roles and try to act.
Guess : What are Bobby and Sam talking about?
3 Culture time
They’re talking about a book called Great inventions.
Ask: What is this? It’s an aeroplane. What about this? It’s a train.
Ask: Who invented the aeroplane and the train? Listen and repeat.
Introduce the first aeroplane and the first train.
Step5: Extension
1) The Americans and the British invented the first aeroplane and the first train. And Our Chinese people are even great. Then Introduce the Four Great Inventions of ancient China
2)Share some other inventions.
3）Sum up: Listen carefully in class, we will know a lot and be a useful person！
Step6: Homework
1、Read the dialogue with expression and try to recite it.
2 、Surf the Internet and find out some stories about inventions.

板书设计
Unit4 Then and now
(period 3)
---years ago, I--- er /ə/
Now I--- father brother together
- --invented--- writer letter singer winter
sweater sweater winner

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课题
Unit4 Then and now
课型
新授
课时
4
教
学
目
标
1.正确完成书上Checkout中的练习
2.熟练并正确地比较过去与现在。
3.复习并巩固前三课时所学的单词与句型
4.正确使用过去与现在的句型写短文：I’ve grown up!
重
点
复习并巩固前三课时所学的单词与句型
正确使用过去与现在的句型写短文：I’ve grown up!
难
点
复习并巩固前三课时所学的单词与句型
正确使用过去与现在的句型写短文：I’ve grown up!
教具
学具
准备
PPT, 照片
教

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Step1 Show the task
Hello, boys and girls, welcome back again. Nice to see you. Today let’s go on learning this unit. What is the topic?
At this lesson, we’ll have a main task. Look, the task is :Write a passage: I’ve grown up! At the end of this lesson, please try to finish the passage. OK?
Step2 Play a game
Firstly, let’s play a game, it’s called: Choose and classify. For me , some words that used in the past and some of them that used in the present. Can you classify them?
You can say like this: In the past, you…. Now, you…
Check.
Step3 Revision
1)Just now, you could classify the words that used in the past and the present. Which one do you prefer? That means which one do you like better, life in the past or life today?
You can answer the question in this way: I think life in the past was…Life today is…
2) Someone likes the life today, but someone doesn’t. No matter whether we like it or not, we will grow up! Look, this is Mike’s family photo. But what were they like when they were young? What could they do? What couldn’t they do? Let’s take a look.
3)Say something about them according to the photos? Please try to guess from the photos.
T: Look at this baby. Who’s he?
S: He’s Tim.
T: Can you say something about him?
S: Tim was one year old. He couldn’t…
T: What else…?
S:…..
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4)Now, let's know more about the members in Mike’s family. Open your books, read this part and finish the exercise here.
Let’s check together.
Boys and girls, you should use could and couldn’t correctly.
5) You know Mike’s family. What about you? Now, it's time for us to write a passage: I’ve grown up!
Step4 Task
You see, everyone has changed a lot .and we can see many changes in our daily life. Can you find more changes in our life.
Discuss in groups and then share ideas.
Step5 Homework
1.Talk to your friends about the changes happen on you.
2. Memorize the irregular verbs you’ve learnt, and try to know more.
3. Think about more changes of our life, try to say them in English.
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课题
Unit4 Then and now
课型
新授
课时
5
教
学
目
标
1.熟练并正确地比较过去与现在。
2.复习并巩固本单元所学的单词与句型
3.完成补充习题 Unit4
重
点
1.熟练并正确地比较过去与现在。
2.复习并巩固本单元所学的单词与句型
难
点
1.熟练并正确地比较过去与现在。
2.复习并巩固本单元所学的单词与句型
教具
学具
准备

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Step 1 Revision
1. Greetings.
2. 抽背本单元四会单词。
3. 说几种情景，让学生根据情景说说可以使用哪句英语来表达。
Step 2 Do the exercise.
1. Do the listening part. Then check the answer.
2. Do the writing part.
3. Check the answer.
作业设计：
1. Read, recite and act the story time and cartoon time.
2. Recite the key words, phrases and sentences.
板书设计：
Unit 4 Then and now
（错题讲解）

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课题
Unit4 Then and now
课型
新授
课时
6
教
学
目
标
1知识目标： 
1）能听懂、会读、会说词汇：then and now, use, telephone, mobile phone, anywhere, radio, make friends, all over the world, do shopping。 
2）能听懂、会读、会说、会写词汇：ago, office, newspaper, news, watch, e-book, with, yesterday。 
3）能听懂、会读、会说、会写句型：…ago, he/she… Now he/she…。
 4)能正确理解故事内容，有感情地朗读故事。
 2能力目标： 
学生通过观察、对比等方式总结归纳一般过去时和一般现在时两种时态的用法，并尝试在正确的语境中使用。  3情感目标： 
1）通过对比Mike一家人过去与现在的学习、工作和生活等方面，让学生感受科技对生活和工作的影响。 
2)通过过去和现在的对比，感受个人的成长和社会的进步以及自己成长过程中的得与失。
重
点
1能正确理解故事内容，有感情地朗读故事。
 2掌握四会词句。
难
点
1一般过去时与一般现在时的比较和运用。 
2mobile phone 的读音及动词过去式. 
教具
学具
准备
PPT、旧照片若干（家、学校、城市）
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 Step 1. Warming up 
1.T: Do you know the song?   S: Where is time going? 
T: Yes, time flies quickly. We are growing up, and the things around us are changing. We know, the world is changing.  
2.  T: Then what is changing?  Do you have your idea? Step2. New learning
 A. 
1. T: Perfect. I like your ideas. Now I’ll show you a family. Do you know them? Who is he/ she? ( Mike, Mr Brown, Mrs Brown, Mike’s grandpa) 
2. Then, how about this boy? Yes, this is Mike six years/ Mr Brown twenty years ago/Mrs Brown twenty years ago/ Mike’s grandpa thirty years ago.  
T: （总结）The time before, we can use this word: Then. ( what does it mean?) T: Today, we are going to learn Unit 4 Then and now.（读题目，学生用自己的理解去翻译题目T: Not bad. Good idea. I like it…） 
T: So ,can you say sth. about Mike’s family?  （对比说，is/are, was/were） T: They have changed a lot. And this lesson, we’ll know more about the changes of Mike’s family. 
 B. 
1. (图) This boy, he is Mike. Now,