Unit 7 Protect the Earth-Story time-ppt课件-(含教案+素材)-市级公开课-新牛津译林版六年级上册(编号：0185b).zip

朋友，当你过着快乐祥和的生活的时候，朋友，当你过着快乐祥和的生活的时候， 你可曾想到我们的生存环境正一步步的恶化？你可曾想到我们的生存环境正一步步的恶化？ 当你打扫自己的美丽的庭院的时候，你可曾想当你打扫自己的美丽的庭院的时候，你可曾想 到我们的周围随处可见的白色垃圾？当你充分到我们的周围随处可见的白色垃圾？当你充分 享受春日里和煦阳光的时候，可曾想到南极上享受春日里和煦阳光的时候，可曾想到南极上 空已经失去了臭氧层的庇护？曾几何时，天空空已经失去了臭氧层的庇护？曾几何时，天空 是那么蓝，河水是那么清，森林是那么密，就是那么蓝，河水是那么清，森林是那么密，就 在自然环境给予我们美的享受的同时，人类同在自然环境给予我们美的享受的同时，人类同 样在向大自然索取并不应得的东西样在向大自然索取并不应得的东西 保护地球，刻不容缓！保护地球，刻不容缓！ 引言：引言： 根据句子提示，根据句子提示， 快速猜出相应单词快速猜出相应单词。 We use it to clean things every day. It is a kind of drink. w a t e r 它是一种喝的。它是一种喝的。 使用使用 来来 a t e r a n lmai w We often see it in the zoo. It lives in many places. It is our friend. a t e r a n lmai w t r e e It is green. It is useful. a t e r a n lmai w t r e e p e o p l e They like studying and working. They can speak and walk. a t e r a n lmai w t r e e p e o p l e h o m e It is a nice place. It is small but warm. a t e r a n lmai w t r e e p e h o m e t a r e h 地地 球球 The Earth is our home. In many places on Earth, animals jump and run.We live together on the Earth! Every day on Earth, we use water to clean things.Every day on Earth, trees help keep the air clean.In many places on Earth, people study and work. h e E e a r t 4 2 3 1 Can you talk about the pictures? 4 2 3 1 Tips:快速浏览文本，找出相应标题。快速浏览文本，找出相应标题。 Save water Save energy Save trees Dont use too much plastic Tip:Tip:遇见新单词，可以根据发音规则，遇见新单词，可以根据发音规则， 划分音节来尝试拼读新单词。划分音节来尝试拼读新单词。 We drink water and use water to clean things every day. Reason1Water is useful. Reason2 In many places, there is not much water. We should not waste water. We should reuse and save it. WhyWhy should we save water? Water is useful. We drink water and use water to clean things every day. We water_. We drink water and use water to clean things every day. Reason1Water is useful. In many places, Reason2 In many places, there is not much water. We should not waste water. We should reuse and save it.there is not much water. WhyWhy should we save water? Water is useful. We drink water and use water to clean things every day. If theres not much water, We cant_. We cant live without water. 我们不能没有水我们不能没有水！ We drink water and use water to clean things every day. Reason1 Water is useful. In many places, Reason2 In many places, there is not much water. We should not waste water. We should reuse and save it. there is not much water. WhyWhy should we save water? Water is useful. We drink water and use water to clean things every day. HowHow to save water? We should not waste water. We should reuse and save it. We can reuse water to . flush the toilet In many places, there is not much water. We should not waste water. We should reuse and save it. Water is useful. We drink water and use water to clean things every day. 自由朗读文本，注意正确的语音语调。自由朗读文本，注意正确的语音语调。 save water A. We turn off the tap after washing hands. waste water reuse water B. We use water to wash clothes, then we use the water again to clean the floor. C. We use water to wash our cars every day. use again To , we shouldnt , we should To save water, we shouldnt waste water, we should reuse water. CFEDBGAD c o a t u c o a l 煤炭煤炭 Do you know energy ? CFEBGA o il c o a l 煤炭煤炭 E 石油石油 Do you know energy ? CFHGA o il c o a l 石油石油 煤炭煤炭 energy 能源能源 我们的能源大部分来 自煤炭和石油。 Most of our energy comes from coal and oil. o il c o a l 石油石油 煤炭煤炭 energy 能源能源 Most of our energy comes from coal and oil. o il c o a l 石油石油 煤炭煤炭 energy 能源能源 Some of our energy comes from . o il c o a l 石油石油 煤炭煤炭 energy 能源能源 Some of our energy comes from . o il c o a l 石油石油 煤炭煤炭 energy 能源能源 Some of our energy comes from . WhyWhy should we save energy? Most of our energy comes from coal and oil. There is not much coal or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy. 1.There is a lot of coal and oil on Earth. 2.We should not drive cars every day. Most of our energy comes from coal and oil. There is not much coal or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy. To save energy, we can_. Energy comes from use.to. should not should coal and oil drive cars drive so much save energy 阅读文本，与同桌讨论表格阅读文本，与同桌讨论表格 too many trees We use wood to make tables, chairs . other things . and many not cut down too many trees . We should because trees help keep the air clean. Wood comes from trees. Wood is useful. We can also use wood to make_. Wood comes from trees. Wood is useful. We can also use wood to make_. too many trees People cut down too many trees. Wood comes fromuse.to. trees make tables, chairs Wood comes from trees. because trees help keep the air clean. chairs and many other things. We should not cut down too many trees , We use wood to make tables, People cut down too many trees. Wood is useful. We use wood to make_. Without trees, the earth becomes like this. Wood comes fromuse.to. should not help trees cut down too many trees make tables, chairs keep the air clean Wood comes from trees. because trees help keep the air clean. chairs and many other things. We should not cut down too many trees , We use wood to make tables, With trees, the earth is more beautiful. Wood comes from trees. because trees help keep the air clean. chairs and many other things. We should not cut down too many trees , We use wood to make tables, 有感情地朗读有感情地朗读 Hello, everyone! Im a plastic bag. Some people think Im good. But someone says Im bad for the Earth. Do you think Im good or bad ? 大家好！大家好！ 我是一只塑料袋。我是一只塑料袋。 有些人认为我是好的。有些人认为我是好的。 但是有些人认为我对但是有些人认为我对 地球是不利的。地球是不利的。 你们觉得我是好还是坏呢？你们觉得我是好还是坏呢？ opinion Talk about your 谈谈你的观点！谈谈你的观点！ I think plastic is good . I think plastic is bad . We use plastic to make bags and bottles, We should not use too many plastic bags or bottles. but too much plastic is bad for the Earth. We should use paper bags and glass bottles. What should should we do? What should should not not we do? ( ( should not or should and 1.There is not much water in many places. 2. Cars do not use much energy. 3. We should not cut down trees. Cars use a lot of energy. We should not cut down too many trees. 4.Trees help keep the air clean. 5. We should not use plastic bags because they are not useful. We should not use too many plastic bags because too much plastic is bad for the Earth. Tip:Tip:回忆文本回忆文本, ,判断正误，判断正误， 若有遗忘若有遗忘, ,重读文本。重读文本。 插视频 Waterisu_.Wecantlivewithoutwater. Wedrinkwaterandusewatertocleanthingseveryday. Inmanyp_,thereisnotm_water. Weshouldnotw_water. Weshouldr_ands_it. Inthisway,ourEarthwillbebeautifulandclean. Energyisu_.M_o_theenergycomesfrom c_ando_ .ThereisnotmuchcoaloroilonEarth. Weshoulds_energy. Weshouldnotdrivesomuchbecausecarsusealotofenergy. Inthisway,ourEarthwillbebeautifulandclean. Trees are u_. W_ comes from trees. We use wood to make tables, chairs and many o_ things. We should not c_ d_ too many trees because trees help keep the air c_. In this way, our Earth will be beautiful and clean. Plastic is u_. We use plastic to make bags and bottles, but too m_ plastic is b_ for the Earth. We should not use too m_ plastic bags or bottles. We should use p_ bags and g_ bottles. In this way, our Earth will be beautiful and clean. 选择一个主题，着手准备演讲稿吧！选择一个主题，着手准备演讲稿吧！ 微型讲坛微型讲坛 微型讲坛微型讲坛 微型讲坛微型讲坛 19142014 AB 在将来在将来 Move it!Move it! Let move our Earth a better place to live. Start now! Start now! Lets start from the little things every day. Protect the Earth!Protect the Earth! To be continued 行动起来！行动起来！ 现在开始！现在开始！ 保护地球，保护地球， 未完待续未完待续 1. Copy the new phrases twice . 抄写新单词两遍。 3. Go on to make a speech to your parents. 继续将演讲向你的父母宣传。 2. Follow the tape to read passage and try to recite. 听录音，跟读课文并试着背诵。 后记：后记： 从从2020世纪世纪9090年代起，中国在每年的年代起，中国在每年的4 4月月2222 日都举办日都举办“世界地球日（世界地球日（World Earth DayWorld Earth Day）” 宣传活动，并根据当年的情况确定活动主题。宣传活动，并根据当年的情况确定活动主题。 20082008年，中国确定的年，中国确定的“世界地球日世界地球日”主题与主题与 “国际地球年国际地球年”中国行动的宣传口号一样，即中国行动的宣传口号一样，即 “认识地球，和谐发展认识地球，和谐发展”。其目的是向社会公。其目的是向社会公 众普及地学知识，加强全社会对地学的认识和众普及地学知识，加强全社会对地学的认识和 有效利用，提高公众对资源国情的认识，实现有效利用，提高公众对资源国情的认识，实现 人与自然和谐发展。人与自然和谐发展。 1997年：年：“保护地球资源与环境保护地球资源与环境”； 1998年：年：“环境、经济与社会、可持续发展环境、经济与社会、可持续发展”； 1999年：年：“防治地质灾害防治地质灾害”； 2000年：年：“清洁能源，中国活动的主题是：地质环境保护清洁能源，中国活动的主题是：地质环境保护”； 2001年：年：“地质遗产保护地质遗产保护”； 2002年：年：“善待地球善待地球”； 2003年：年：“善待地球，保护环境善待地球，保护环境”； 2004年：年：“善待地球善待地球科学发展科学发展”； 2005年：年：“善待地球善待地球科学发展，构建和谐科学发展，构建和谐”； 2006年：年：“善待地球善待地球珍惜资源、持续发展珍惜资源、持续发展”； 2007年：中国确定的主题是年：中国确定的主题是“善待地球善待地球从节约资源开始从节约资源开始”； 2008年：年：“认识地球，和谐发展认识地球，和谐发展”。 。 THE END THANKS 1 Unit 7 Protect the Earth (Story time) 教学目标： 1、能听懂、会读、会说 protect, earth, energy, coal, oil, wood, plastic, useful, save, waste, reuse, cut down, most 2、能听懂、会读、会说 We should We shouldnt We use to 3、通过图片、上下文联系等帮助理解文章的大意，并能用正确的语音语调朗读文本。 4、通过教师引导、策略提示、同桌合作等方式开拓思维，自学文本，在讨论中解决问 题。 5、让学生了解保护地球的重要性，激发学生热爱地球，保护地球的意识，使学生树立“从 我做起，从小事做起”的观念，并了解更多保护地球的方法。 教学过程： Step1: Pre-reading 1. Play a game 1)T: Good morning, boys and girls. Ss: Good morning, Miss Wu. T: I hope we can enjoy this lesson. OK? Ss: OK. 2)Lets play a game :Guessing game: What? 2. Think and say T: Everyone has a home, its small but nice. But all of us have a big home, What is it? Ss: Its the earth. Teach: earth read: the earth 3. Enjoy some pictures about the earth. T: But the earth is sad now. Why? S: Because the earth is dirty T: We should protect the Earth, right? Ss: Yes. T: So today were going to learn Unit 7 Protect the Earth. (揭题，带领学生读课题) Step2: While-reading 1. Skim and find 2 T: But how to project the earth? Look at the pictures. Can you talk about the pictures? People are doing bad things to the Earth. Can you give titles to the pictures? Skim the text and find the title. Heres a tip for you: How to read the new words? T: You did a good job. But why should we do these? First lets go to Part 1. 2. Save water 1) Read and Underline. T: Why should we save water? Here are two reasons. Please read it and underline the key sentences. Reason 1: Because water is useful. T: Why is water useful? S: We use water to do many things. 板书：We use to T: Read it. We use water to clean clothes. What else can we use water to do?（生自由发挥） Look at the pictures, say together. Reason 2: In many places, there is not much water. Read it. 展开想象：If theres not much water, we cant 总结：We cant live without water. 2) Think and say So we should save water. How to save water? We shouldnt waste water. And we should reuse water. Read it. What can we reuse water to do? 屏幕：We can reuse water to 3) Please read this part by yourselves again. There are three phrases in this part. Do you know them clearly? Read and match. Good. Can you use these phrases to talk about Part 1 in a sentence? To , we shouldnt , we should 3. Save energy 1) Water is useful. Energy is useful too. Do you know energy? Look and choose . coal/ oil/ Most of energy comes from _. Its a long sentence. Please listen to the tape and read after it. Try to read it. Who can read it well? If you can read it well, the light will be bright. It is the energy, electricity / gas / wind energy / nuclear energy 2) Energy is useful. We should save energy. Why should we save energy? Lets listen and judge. 3 3) 展开想象：To save energy, we shouldnt drive cars every day. What can we do? 4) Lets talk about save energy. Please practice in pairs. 4. Save trees T: Look, what happened? S: People cut down too many trees. T: Why do people cut down too many trees? Please read and fill. We use wood to make 展开想象 We use wood to make many things. So people cut down too many trees. Without trees, our earth becomes like this. So we should save trees. How to save trees? Lets read and fill again. We should plant more trees. With trees, our earth is more beautiful. Lets read this part beautifully. 5. Do not use too much plastic. To protect the earth, we should save water, save energy and save trees. Look! Is plastic good or bad? Please talk about your opinion. T: In our life, we use plastic to make bags and bottles.(出示句子: we use plastic to make bags and bottles.) So it is good. But too much plastic is bad for the Earth.(出示句子 But too much plastic is bad for the Earth.) 点录音 We use plastic to make bags and bottles. But too much plastic is bad for the Earth.学生跟 读 T: So 学生齐说：Dont use too much plastic. T: What should we do? What should not we do? Please open your English book, read the last part and answer. T: What should not we do?(S:) T: should not, or(带读，贴 or 板书) 点录音 We should not use too many plastic bags and bottles.学生跟读 T: What should we do?(S:) T: should, and(带读，贴 and 板书) 点录音 We should use paper bags and glass bottles.学生跟读 Step 3: Post-reading 1. Do the exercise on Page70. OK, you know how to protect the earth. Lets do the exercises. True or false 4 Heres a tip for you. Now lets enjoy the cartoon and read after it. 2. Today well hold a mini-lecture. The topic is about how to project the earth. First take out this paper and write about your speech. Welcome to our mini-lecture. Who wants to try? Whats your topic? What a wonderful speech! Big hands for him/her. 3. Look, here are two earth. Which one do you like better, A or B? How about the earth in the future? Move it ! Start now! To be continued T:Todays homewowork.No.1No.2No.3 (T: I should say goodbye to you. But we should not say goodbye to protect the Earth. Byebye!) Unit 7 Protect the Earth 1、Read and match （读一读，连线） save water A. We turn off the tap after washing hands. waste water B. We use water to wash clothes, then we use the water again to clean the floor. reuse water C. We use water to wash our cars every day. 2、Read and fill （读一读，填表） 3、Think and write （想一想，写写） Water is u_. We cant live without water. We drink water and use water to clean things every day. In many p_, there is not m_ water. We should not w_ water. We should r_ and s_ it. In this way, our Earth will be beautiful and clean. comes fromuse.to. should not help Wood Unit 7 Protect the Earth 1、Read and match （读一读，连线） save water A. We turn off the tap after washing hands. waste water B. We use water to wash clothes, then we use the water again to clean the floor. reuse water C. We use water to wash our cars every day. 2、Read and fill （读一读，填表） 3、Think and write （想一想，写写） Energy is u_. M_ o_ the energy comes from c_ and o_ . There is not much coal or oil on Earth. We should s_ energy. We should not drive so much because cars use a lot of energy. In this way, our Earth will be beautiful and clean. comes fromuse.to. should not help Wood Unit 7 Protect the Earth 1、Read and match （读一读，连线） save water A. We turn off the tap after washing hands. waste water B. We use water to wash clothes, then we use the water again to clean the floor. reuse water C. We use water to wash our cars every day. 2、Read and fill （读一读，填表） 3、Think and write （想一想，写写） Trees are u_. W_ comes from trees. We use wood to make tables, chairs and many o_ things. We should not c_ d_ too many trees because trees help keep the air c_. In this way, our Earth will be beautiful and clean. comes fromuse.to. should not help Wood Unit 7 Protect the Earth 1、Read and match （读一读，连线） save water A. We turn off the tap after washing hands. waste water B. We use water to wash clothes, then we use the water again to clean th