课件35张PPT。 Unit 7
Protect the Earth
(Period 2 Grammar time & Culture time)
《英语》（译林版）六年级上册Unit 7《时代周刊》2012年度风云人物《时代周刊》1988年度风云人物oilcoalwoodenergywaterLet’s reviewthe EarthoilcoalenergywoodwaterLet’s reviewLet’s playLet’s playLet’s talkWe use paper to make boxes.Energy is useful.________ is useful.________ is useful.Let’s thinkclean things.make bags and bottles.make tables, chairs usetoLet’s find the rules(规则)sth.do …and other things.Let’s try to useuse...to...Let’s try to use活动要求：
1、选好题目，两人合作，一人说一句。
2、说完一题后，可尝试另外的两题，看看谁说得最多！use...to...比寿命，你算老几？1000 yearsToo much plastic is bad for the Earth.Don’t use too much plastic.Do you know?there will be 40 thirsty countries in 10 years.If we do nothing to help,there will be No coal on Earth in 113 years.there will be No oil on Earth in 53.3 years.there will be No trees on Earth in 775 years.My friends , what should we do?Do you know？We should love and protect our Earth.We should reuse water. We should write on both sides
（面）of paper. We should not drive so much.
We should not use too many
plastic bags or bottles.Let’s do a surveyWe should reuse water. We should write on both sides
（面）of paper. We should not use too many
plastic bags or bottles. We should not drive so much.
Let’s do a surveyWe should reuse water. We should write on both sides
（面）of paper. We should not use too many
plastic bags or bottles. We should not drive so much.
Weshouldreuse water.Weshouldwrite on both sides of paper.Weshould notdrive so much.Let’s do a surveyLet’s find the rules(规则)Weshouldreuse water.Weshouldwrite on both sides of paper.Weshould notdrive so much.or bottles.Weshould notuse too many plastic bagsshouldshould not do …Let’s try to use活动要求：
两人合作，一个用We should not…，一个用We should …Let’s learnWhy?How?Let’s summarizenot muchWhy?How?Let’s summarizecoal oilnot muchWhy?How?Let’s summarize airWhy?How?Let’s summarizebadLet’s make a proposal（倡议书）Why?How?Name活动要求：
1、选择一份完成
2、完成后组内交流 1. Finish the other proposals and share them with
your classmates.(完成其他倡议书 , 并与同学分享)Find some other ways to protect the Earth and make a mind map about it. (思考更多保护地球的方式，并完成思维导图)2. Put up your proposals in the right places.(把倡议书张贴在合适的地方)HomeworkStart from us !Start from now!Save our Earth!Save our lives!THE END
THANKSUnit 7
Protect the Earth
(Period 2 Grammar time & Culture time)
江苏苏州工业园区星港学校 徐建《英语》（译林版）六年级上册Unit 7说 课一、将语法融合于话题一、将语法融合于话题二、将文化穿插于话题三、将思维贯穿于课堂思维 …Thank you so much!Let’s make a proposal（倡议书）Let’s make a proposal（倡议书）Let’s make a proposal（倡议书）译林版英语六年级上册Unit 7 Protect the Earth
(Period 2)
教学内容：
Grammar time & Culture time
教学目标：
1.知识目标：
①学生能正确运用use…to…句型表达某物的用途。
②学生能正确使用should，should not去给他人提出建议或意见。
③学生能理解Culture time的内容，了解environment的发音。
2.能力目标：
学生能综合运用所学句型和词汇，有逻辑地表达自己的环保理念。
3.情感目标：
树立环保意识，践行环保理念。
教学重点：
1.两种句型的综合运用。
2.理解Culture time的内容，了解environment的发音。
教学难点：
综合运用所学句型和词汇表达自己的环保理念。
教学过程：
Step 1 Warming up
1. Describe your new teacher.
T：Today I am so glad to be your new teacher. Would you like to say something about me?
学生活动：组织语言描述新老师。
2. Lead in.
T: I like reading. I often use my mobile phone to read magazines. And my favourite magazine is “Time”. （介绍“年度风云人物”并引出The Earth.）
Step 2 Presentation and practice
1. Review the new words.
T：What colour is the Earth? What are the green parts? What is the blue part? What’s inside the Earth?
学生活动：用本单元所学新单词回答。
2. Quick respond.（Present the sentence structure）
T: All these resources are very useful! Do you know how useful they are? Let me check. I will show you some pictures. Please tell me the related resource.
学生活动：快速回答。
T: It’s so easy for you. Do you want a difficult one? This time, you should say a whole sentence.
学生活动：根据所示图片，选择正确的资源，用use…to…造句。
3. Grammar time (I).
① Find the rules.
T: What else do we use them to do?
学生活动：Brainstorming.
T: Just now you made a lot of sentences with “use…to…”. How to use “use …to …”? Try to find the rules.
学生活动：根据例句，寻找规律。
② Try to use.
T: Great. Can you use it? Let’s check. Look at these two words. Can we use “use …to…” to make a sentence?（提供water-sit）
T: Do we use water to sit?
T: We use water to water trees. Wood comes from trees. We use wood to make chairs. We use chairs to sit.
学生活动：模仿老师的示范展开发散性思维，进行造句练习。
4. Culture time (I).
T: We use these things every day. But do you know…?[呈现一些图片和数据，告诉学生地球上的水、煤炭、石油、树木还能用多少年]
T: What should we do?（引导学生说出）We should love and protect our Earth.
5. Grammar time (II).
① Find the rules.
T: How to save? Do you save them in your daily life? Let’s do a survey.
Do you reuse water?
Do you write on both sides of paper?
Do you often go to school by car?
Do you often use plastic bags or bottles?
T：Some of you/ Most of you save them in your daily life. Let’s come to a conclusion.
T: We should reuse water.
We should write on both sides of paper.
We should not drive so much.
We should not use too many plastic bags or bottles.
学生活动：观察句子，寻找规律。
② Try to use.
T: Good, you know how to use “should” and “should not”. And I think you also know what we should do to protect the Earth and what we should not do.
T: Look at this picture. Should we do it?
T: Here are more pictures. Should we do those things? If not, what should we do then? Discuss in pairs. One use “we should…”, the other one use “we should not …”.
学生活动：同桌合作，运用We should not…/ We should …描述图片。
6. Culture time (II).
T: We should do a lot to protect the Earth, but many people don’t know that. So we give two holidays to the Earth. They are Earth day and World Environment Day.
学生活动：跟读。
T: When’s Earth Day? When is World Environment Day? Earth Day is on the 22nd of April. Environment Day is on the 5th of June.
学生活动：尝试回答后跟读。
T: Remember every day should be Earth Day and Environment Day. We should save these things every day.
Step 3 Consolidation
1. Summarize.
T: Look at these things. They are very useful. We use them to do a lot of things. But there are not too many resources on Earth. That’s “why” we should save them.
T: To save them, there are a lot of things we should do. And there are lots of things we should not do. That’s “how” to save them.
T: Today, we talked about why to protect the earth and how to do it. Can you say something about it? The sentences on the screen and the mind map on the blackboard may help you. Let’s try together.
学生活动：根据板书和PPT中所提供的支架和语料进行综合阐述。
2. Make a proposal.
T: You know a lot about protecting the Earth now. But some people around us don’t know. Maybe some teachers here, they don’t know. This time, let’s make a proposal to tell them.
T: How to make a proposal? Look at this one. This is a proposal about saving water. First, we should talk about why to save. Then, we should talk about how to save. Don’t forget your name. Choose one to finish.
学生活动：选择话题，完成倡议书并展示。
Step 4 Homework
必做题：
1. Finish the other proposals and share them with your classmates.
2. Put up your proposals in the right places.
选做题：
Find some other ways to protect the Earth and make a mind map about it.
