英语Unit 4 Then and now教案

这是一份英语Unit 4 Then and now教案，共9页。

课堂教学设计方案
总计第 14课时 主备人 投放日期 年 月 日
课堂教学设计方案
总计第 15 课时 主备人 投放日期 年 月 日
课堂教学设计方案
总计第 16 课时 主备人 投放日期 年 月 日
课 题
Unit 4 Then and nw
（Stry time ）
课 型
New
教学目标
1.能熟练掌握下列词汇: an e-bk, a mbile phne, a newspaper, a radi, a telephne, a TV.
2.能熟练阅读本文，并进一步了解过去式的用法。
3.能够一般现在时态和一般过去 时态，并正确理解与运用。
4.培养学生感悟现在与过去生活的差异，培养学生热爱生活的情感。
教学重点、难点
教学重点：
掌握一般过去时的用法
教学难点:
能运用一般过去时表达过去发生的事情
教具准备
PPT、cards
教学设计
个性化设计
Step 1 Pre-reading
Greetings
2. Free talk
T: Hw is the weather tday?
T: Hw was the weather yesterday?
T: What date is tday?
T: What date was yesterday?
Ss: ...
3 . Say smething abut yur English teacher
Ss:..
T: Twenty years ag, what culd I d?
(展示图片并介绍）
T: Hw abut Mike and his family?
引入课题Then and nw
Step 2 While-reading
Watch and match: 找出哪幅图是以前的他们，并说出是多少年前
(读第1段) Read and answer:
What culd Mike d six years ag?
What can he d nw?
教学设计
个性化设计
T: What can Mike d?
Ss: Mike can play basketball/ftball/jump...
(读第2段) Read and answer:
What did Mr Brwn d twenty years ag?
What des Mr Brwn d nw?
(教授wrte, telephne, mbile phne, ffice, anywhere)
(读第3段) Fill in the blanks:
(教授read, radi, news, e-bks)
(读第4段) Fill in the blanks:
(教授made, all ver the wrld, d shpping)
Read and fill:
(page38)
Listen and repeat:
听课文并跟读
Let’s read: ( chse ne way t read)
Step 3 Pst-reading
Shw time
What d yu think f their life?
Use ne wrd t describe the changes f ur life.
Disadvantages f the changes:
Shw pictures: the changes f ur family/schl/city
Hmewrk:
Read and recite the stry
Try t tell the stry t yur friends.
板书
设计
教学
反思
课 题
Unit 4 Then and nw
（Grammar time & Fun time ）
课 型
New
教学目标
1.能熟练掌握下列不规则动词的过去式 can, get, d, g, eat, see, fly, take, be, read。
2.能熟练使用过去式并熟练运用过去式说一说过去发生的事情。
教学重点、难点
掌握动词过去式的写法与用法。
能熟练运用过去式说句子。
教具准备
PPT、cards
教学设计
个性化设计
Step 1 Warm up
Greetings
Let’s review: shw pictures f the stry
(以四人小组为单位，选择一种方式复习Stry time.)
、按图复述课文。 、表演课文。
Let’s read: (师出示课文中的生词短语)
Step2 Grammar time
一般过去时(The Simple Past Tense)
概念：表示过去发生的动作，或者存在的状态。
与表示过去的时间状语连用。
结构：主语+动词过去式+其它
表示过去的时间状语：in 2004,…a mment ag, just nw, last week/year/night/…tw days ag, three hurs ag,……this mrning, yesterday …….the day befre
I went t Yunan in 2006.
I visited an ld twn.
I went t a farm in Dngshan tw years ag.
There were many fruit trees n the farm.
I picked lts f ranges there.
规则动词改为过去式的方法有:
①一般情况下,直接加ed。
②以不发音的e结尾的,直接加d
③以辅音字母加y结尾的,变y为i, 再加ed
④以“一个元音字母+一个辅音字母”结尾，该音节又重读的，末尾字母要双写再加ed.
5.规则动词的词尾发音
教学设计
个性化设计
2)在浊辅音和元音后读/d/.
如：lived, listened.
3)在/t/和/d/的后面读/id/.
如：wanted, tasted.
Step 3 Fun time
Pair wrk.学生两人一组进行对话练习。
Act the dialgues.
Step 4 Cnslidatin
D sme exercise
we _______ (play) near the park.
I ______ (ride) a bike there.
It _____ (be)fun.
I _______ (eat) lts f delicius fd.
I ____ (have) a gd time there
Let’s summarize
动词过去式变化规则：
．一般在动词末尾加-ed如：
pint-pinted, shut-shuted, /id/
laugh-laughed, walk-walked, lk-lked /t/
shw-shwed /d/
．以不发音的e结尾加-d如：
like-liked /t/ live-lived /d/
动词的不规则变化
Hmewrk
完成练习册中的相应的习题。
板书
设计
教学
反思
课 题
Unit 4 Then and nw
（Sund time Culture time Cartn time）
课 型
New
教学目标
1、阅读并理解Cartn time的内容，学会表演,明白Cartn time 的幽默之处。
2、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。；
3、了解并体会字母组合er在单词中的发音;
4、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。
教学重点、难点
1、阅读并了解相关的Culture time；
2、在前两课的基础上会正确并熟练对比以前和过去；
3、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。
教具准备
PPT、cards
教学设计
个性化设计
Step 1 Warm up
Greetings
Let’s recall the past.
(通过一组过去生活的图片，让学生感受到社会的进步。)
Revisin
a、Intrduce myself.
b、Intrduce themselves.
c、Intrduce Clthes 、Fd、Huse and Transprtatin abut the past and the present.
Step 2 Sund time
1）Talk and lead-in： Bbby and Sam als learn English at schl. Ss: They are...
Ask: What are they ding nw?
2)Try t read the sentences;
3)Explain :er is prnunced as ---
4)Try t say sme ther wrds abut “er”
5)Read the wrds tgether ,then make sme new sentences with the wrds.
Step3: Cartn time
Watch and answer :Miss Fx gets angry. Why?
Read tgether and judge.
Read alne and answer: What d yu think f Sam and Bbby?
Listen and repeat.
Think and imagine: If yu were Miss Fx, what wuld yu say?
Read in rles and try t act.
Guess : What are Bbby and Sam talking abut?
教学设计
个性化设计

(此问题过渡到下一板块文化知识的介绍)
Step 3 Culture time
They’re talking abut a bk called Great inventins.
Ask: What is this? It’s an aerplane. What abut this? It’s a train.
Ask: Wh invented the aerplane and the train? Listen and repeat.
Intrduce the first aerplane and the first train.
Step4: Extensin
1) The Americans and the British invented the first aerplane and the first train. And Our Chinese peple are even great. Then Intrduce the Fur Great Inventins f ancient China
2)Share sme ther inventins.
3）Sum up: Listen carefully in class, we will knw a lt and be a useful persn！
Step5: Hmewrk
1、Read the dialgue with expressin and try t recite it.
2 、Surf the Internet and find ut sme stries abut inventins.
板书
设计
教学
反思
课 题
Unit 4 Then and nw
（Checkut time、Ticking time）
课 型
New
教学目标
正确完成书上Checkut中的练习。
熟练并正确地比较过去和现在。
复习并巩固前三课时所学的单词和句型。
正确使用过去与现在的句型写短文
教学重点、难点
熟练掌握一般过去式相关语法知识，并能正确运用。
加强语言输出的训练，促进综合语言运用能力的提升。
教具准备
PPT
教学设计
个性化设计
Step 1 Warm up
Greetings
Play a game
Make a sentence with “..., but nw...”
Say a sentence ut
Say the sentence crrectly
Step2: Presentatin
Read and write
What culd they d?
What culdn’t they d?
Tim was ne year ld, he culdn’t _______.
Helen was three years ld, she culdn’t ________.
Mr Brwn was 16 years ld, he culd________.
Mr Brwn was 15 years ld, she culd________.
Mike was six years ld, he culdn’t ________.
Tips: culd 和culdn’t 后面都要用动词原形
ride 是动词骑，by bike 是介词短语
Watch and remember
The ugly duck 观看视频
Tips: try t remember what happened t the duck as much as yu can
记一记发生在丑小鸭身上的事情
教学设计
个性化设计
Discuss and fill in
In the past, the duck ________ugly.
His father and brthers ________like him.
He ________ walk. But he culd swim very well.
His friends the cat and the hen _________ at him. S he
felt sad.
Tw children _________ snwballs at him.
Nw it is spring. The duck can _______. He is a beautiful swan nw!
Listen and guess
What was I thirty years ag?
Step3. Cnslidatin
Think and say
Appearance: Thirty years ag, I was shrt and thin. My hair was nt shrt. My eyes were small.
Abilities: I culd nt ride a bike. I culd dance very well.
What ther aspects can we talk abut?
What sentences can we write?
Think and write
This is me ___________ag.
I was ___________________.
I culd __________________.
I culdn’t__________________.
Read and share
Hmewrk
1. 在你的生活中找找其他变化，写五句以上。
2. 完成一些课后练习。
3. 试着和组员表演出丑小鸭。
板书
设计
教学
反思