Unit7 Protect the Earth教学设计

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课题


Unit7 Protect the Earth


课型


新授


课时


1




1.学习句型use …to…的用法。
2.掌握情态动词should的用法。
3.能听懂、会说、会读protect, Earth, save, useful ,waste, reuse , energy, most, come from, coal, wood, cut down, too many, plastic, too much
4.能懂、会说、会读、会写use , much, oil , drive, other, glass, collect,
We use…to…  We should….. We shouldn’t….
5.能正确朗读课文




1.use…to should的用法
2.正确理解并朗读课文




三会单词的掌握
use…to should的用法


教具
学具
准备


光盘单词卡片,课文图片,PPT














Step1 Lead-in
1.Free talk
2.呈现课文插图的四幅照片,要求学生观察图片并思考问题,引出本单元的话题。
T: What can you see in the picture?
Ss: The boy is brushing his teeth. The tap is running.
T: Is that right?
Ss: No…..
Step 2 Presentation
1.利用图片教授目标词汇plastic, coal, oil ,paper,wood,water
2呈现另一组有关原材料应用的图片;
T: We use water to wash clothes/ brush teeth/ cook food.
  We use coal to make electricity.
   We use oil to make gas.
  We use paper to make books.
  We use plastic to make bags/bottles/ toys.
   We use wood to make desks /beds/ boats.
   We use mental to make cars/trains/ships.
   We use glass to make bottles/windows.
3.播放课文动画,整体呈现课文,让学生了解保护地球的四个方面。
How can we protect the Earth?
We can save water.
We can save energy.
We can save trees.
We should not use too much plastic.
4.学习第一段,完成表格




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water


is


We use..to…


There’s ..


We should not..


We should..


useful


Clean things


Not much


Waste


Reuse and save it

5.自读第二段,判断正误。
Most of our energy comes from coal and oil.(T)
There is a lot of coal and oil on Earth.(F)
We should drive cars every day.(F)
Cars use lots of energy.(T)
6.自读课文第三段,完成表格
Wood

Comes from


We use..to..


We should not


Trees


Make tables, chairs


Cut down too many trees.

7.听录音,填空
Plastic

We use ..to..


We should not


We should


Make bags and bottles


use too much plastic bags or bottles


Use paper bags and glass bottles

8.再读课文,完成P70
Step3 Consolidation
1.归纳总结
We should  
We should not…
2. 完成书P77 Checkout time Think and write活动
Step4 Homework
听课文录音五遍,读熟
对照表格,试着复述课文
Love the Earth, love life爱地球,拯救地球

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课题


Unit7 Protect the Earth


课型


新授


课时


2




1.熟练掌握use…to should的用法,肯定句和否定句
2.能复述Story time的课文
3.完成“变废为宝”的手工活动,展示自己的作品,并用句型reuse…to make…做介绍。




掌握句型use to..的用法以及情态动词should的肯定句和否定句




完成“变废为宝”的手工活动,展示自己的作品,并用句型reuse…to make…做介绍。


教具
学具
准备


单词卡片,PPT















Step1 .Revision

1.看图说话,要求学生描述图片上原材料的特性和用途,说的越多越好。

2.利用上节课的表格复述课文


Step2.Grammar time
1.阅读第一个表格,朗读句子

2.组词比赛,教师给出关键词,如water, wood 等,然后要求学生用use …to…进行造句比赛。教师可以将学生分成若干小组,造句最多的那一组获胜。
如;We use water to water trees.
We use water to clean the desks.
We use water to wash the dishes.
  We use water to brush the teeth.
  We use water to clean our cars.
We use water to water flowers .
We use water to cook food….

3.朗读第二个表格的句子,认知结构

复习should的用法

4.看图写话

完成P76


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Step3 Fun time
1.了解活动步骤和要求
2.学生分组活动,发挥想象力
3.制作有用的东西
4. 交流。 展示作品,用句型reuse…to make..来介绍
Step4 Homework
抄写Grammar time 里的句子三遍
完成作品一件
背诵Story time


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课题


Unit7 Protect the Earth


课型


新授


课时


3




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地运用句型We should… We shouldn’t…;
了解并体会字母组合oo在单词中的发音;
让学生紧密联系生活实际,引导学生热爱地球、保护地球。





阅读并了解相关的Culture time
在前两课的基础上会正确并熟练运用句型We should… We shouldn’t…;
让学生紧密联系生活实际,引导学生热爱地球、保护地球。




阅读并了解相关的Culture time
在前两课的基础上会正确并熟练运用句型We should… We shouldn’t…;
让学生紧密联系生活实际,引导学生热爱地球、保护地球。


教具
学具
准备


PPT














Step1Warming-up
Watch the video;
Revision
Step2: Presentation
1 Sound time
1Talk and lead-inBobby 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 :字母oo is pronounced as ---
4)Try to say some other words about “oo”
5)Read the words together ,then make some new sentences with the words.
2Cartoon time
Watch the cartoon, then answer :1What are they doing?2What do they want to make? 3What do they want to tell the students?
Read together and match.
Read alone and judge.
Listen and repeat.
Think and imagine: If you make a p0ster, what would you draw?
Read in roles and try to act.
Guess : What are Bobby and Sam talking about? (此问题过渡到下一板块文化知识的介绍)
3 Culture time
They’re talking about how to project our Earth.
Ask: When is Earth Days? When is World Environment?
Step5: Extension
1) Enjoy and judge: some other pictures about Environment.


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2)Sum up: The Earth is our home. We should project it.
Step6: Homework
1Read the dialogue with expression and try to recite it.
(有感情地朗读卡通对话,并试着背它。)
2 Do a survey about projecting the environment, then fill in the form.(做一项有关保护环境的调查,然后完成表格。)
板书设计
Unit7   Project the Earth
(period 3)
We should----                  oo /u:/
We shouldn’t---                 too    noodles  
Let sb. do sth.--                moon    noon        
Earth Day is ---                choose   goose   
World Environment Day is---



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课题


Unit7 Protect the Earth


课型


  新授


课时


4




1.知识目标
复习,巩固本单元设计四会词汇和句型。
2.技能目标
进一步复习掌握句型use to..的用法以及情态动词should的肯定句和否定句




掌握句型use to..的用法以及情态动词should的肯定句和否定句




掌握句型use to..的用法以及情态动词should的肯定句和否定句


教具
学具
准备


PPt














Step1 Revision
1.表演Cartoon time
四人一组,模仿人物的语气,动作,和表情
2.头脑风暴,组词比赛
Daily report.

Step2        Review

a.        Act out Cartoon time.

b.        Finish some exercise

Step 3 Consolidation and practice

1.        Checkout time
a.        Read and write

a)        Read the words.

b)        Finish the story.

c)        Read and learn the new words.

d)        Fun reading.

b.        Circle and say

a)        Circle the correct words.
b)        Prepare your own story.


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c)        Tell your story in groups.
d)        Choose the best story teller of the group and let him/her tell the story in class.
2.        Ticking time
作业设计:
Finish the exercise book.
板书设计:



补  备












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