Unit 6 Energy, nature and us（课件）-2026-2027学年人教PEP版英语六年级上册

该小学英语课件围绕“Energy, nature and us”主题，聚焦绿色能源（水能、风能、太阳能）的来源、类型及用途，通过对话导入（如Binbin和Mike讨论水能），结合新词学习、语法点（动名词作定语）及“Discuss and complete”表格，搭建从已知到未知的学习支架，帮助学生系统掌握能源相关知识。 其亮点在于融合语言能力与思维品质培养，通过“3R”行动指南（Reduce/Reuse/Recycle）、项目展示等活动，引导学生分析节能方法并实践（如写书信分享建议）。采用互动对话、任务写作等教学方法，既提升学生听说读写综合语言能力，又培养环保意识与自主探究能力，为教师提供结构化教学资源，助力高效课堂实施。

Energy, nature and us Unit 6 Why is saving energy important? Where do we get energy? Part A Let’s talk Binbin: Hi, Mike. Any ideas about our project？ Mike: Maybe we can talk about water power. Binbin: OK. We use water every day. Let’s find out more about water power. Mike: What do you know about it？ Binbin: Running water can make electricity. We can get power from the sea too. Mike: What else do you want to know about water？ Binbin: Well, where does water come from？ How do we make power from water？ Mike: Good questions. Let’s go to the library. We can work on it together. Binbin: Good idea！ 单元新词 power /ˈpaʊə(r)/ （名词）能；能量 water power 水能 Let’s talk about water power. 我们来讨论一下水能。 搭配 例句 单元新词 electricity /ɪˌlekˈtrɪsəti/ （名词）电 electricity为不可数名词。 We must be careful with electricity. 我们必须小心用电。 用法 例句 知识讲解 动名词作定语修饰名词 Running water can make electricity. 流水可以发电。 running为动词 run 的动名词形式，在这里作定语，修饰名词water。running在此处不是 “跑步”，此处表示水流动，意为“流动的”。 Discuss and complete What do I know What do I want to know What did I learn Water comes from rivers, lakes and seas. How much fresh water does Earth have? Does water have a smell? Let’s learn Wind power, solar power and water power are types of green energy. They are clean and good for Mother Earth. We use green energy to light, heat and cool our homes and schools. We also use it to run cars, buses and trains. Our project is about green energy. Wind power, solar power and water power are types of green energy. We use them to... 单元新词 solar /ˈsəʊlə(r)/ （形容词）太阳的 solar power 太阳能 Solar power is convenient. 太阳能很方便。 搭配 例句 单元新词 type /taɪp/ （名词）类型；种类 different types of... 不同种类的…… There are many types of books. 有很多不同种类的书。 搭配 例句 单元新词 energy /ˈenədʒi/ （名词）能源 energy一般为不可数名词。 Wind power is green energy. 风能是绿色能源。 例句 用法 单元新词 light /laɪt / （动词）照亮 light还可作形容词，意为“轻的；明亮的”。 Light the bulb. 点亮这个灯泡。 例句 用法 单元新词 heat /hiːt/ （动词）加热；（使）变暖|| （名词）热量 heat作名词时为不可数名词。 It can heat my room. 它能使我的房间变暖。 例句 用法 单元新词 cool /kuːl / （动词）（使）变凉，冷却 cool还可作形容词，意为“酷的；凉爽的”。 It can cool the room soon. 它能很快让房间变凉。 例句 用法 单元新词 run （动词）（使）运转 run作动词还可意为“跑，跑步”。 We can use electricity to run a car. 我们可以用电使汽车运转。 例句 用法 Think, write and say cool a house heat a room light a bulb run a car Electricity is useful. We use electricity to __________________, __________________, __________________ and __________________。 What can make electricity? __________________, __________________ and __________________ can make electricity. How do we save energy? Part B Let’s talk Mrs Green: We use energy every day. But many resources are running out. What should we do？ Mike: We should save energy. Mrs Green: Yes, but how can we save energy？ Binbin: We can change our energy use. Mrs Green: Can you give us an example, Binbin？ Binbin: Sure. We can take quick showers. That will save energy and water. Mike: I agree. We can also use LED lighting. Binbin: And we should always unplug our computers and TVs. Mrs Green: Great！Small changes can make a big difference. 单元新词 resource / rɪˈsɔːs/ （名词）资源 resource为可数名词，复数为resources。 We shouldn’t waste our resources. 我们不应该浪费我们的资源。 用法 例句 单元新词 run out 用完 run out后不可直接接宾语，主语是物。 Our water runs out. 我们的水用完了。 用法 例句 单元新词 change /tʃeɪndʒ/ （动词&名词）（使）不同，改变 作名词时复数为changes。 Small changes can help a lot. 小小的改变能带来很大帮助。 用法 例句 单元新词 quick /kwɪk/ （形容词）迅速的；快的 副词形式为quickly。 You need to be quick. 你需要快点。 用法 例句 单元新词 shower /ˈʃaʊə(r)/ （名词）淋浴 take a shower 洗淋浴 He is taking a shower. He should use less water. 他正在洗淋浴。他应该少用水。 搭配 例句 单元新词 unplug /ˌʌnˈplʌɡ/ （动词）拔掉……的插头 plug （动词）插插头 We should unplug the computer when we don’t use it. 当我们不用电脑时，我们应该拔掉插头。 反义 例句 单元新词 difference /ˈdɪfrəns/ （名词）差别；不同（之处 make a difference 产生影响 Using less plastic bags can make a difference. 少使用塑料袋可以产生影响。 搭配 例句 知识讲解 询问如何做某事 —How can we save energy？我们怎样才能节约能源？ —We can change our energy use. 我们可以改变使用能源的方式。 句型“How can+主语+do（+其他）？”用来询问如何做某事，答语通常为“主语+can+动词原形（+其他）.”，表示某人可以做某事。can为情态动词，意为“能；会”，后加动词原形。 Write and discuss How can we save energy? How do you save energy? At home ______________ ______________ At school ______________ ______________ other places ______________ ______________ We can use LED lighting. We can also... School is over. We should turn off the lights. We can go by bus or walk to... Let’s learn Follow the "3R" rules to save energy and resources-every little thing helps! Reduce Reuse Recycle ·Use air conditioners less. ·Walk more and drive less. ·Take quick showers. ·Bring our own bags to shops and markets. ·Recycle bottles and boxes. ·Recycle old clothes, toys and books. Let's follow the "3R" rules. We should use air conditioners less. We should... 单元新词 reduce /rɪˈdjuːs/ （动词）减少 reduces We can walk to school to reduce the use of energy.‌ 我们可以步行去学校来减少能源的使用。 三单 例句 单元新词 air conditioner /ˈeə kəndɪʃənə(r)/ （名词）空调机 air conditioners This air conditioner saves energy.‌ 这台空调节约能源。 复数 例句 单元新词 drive /draɪv/ （动词）驾驶；开车 driver （名词）司机 We should drive less.‌ 我们应该少开车。 联想 例句 单元新词 reuse /ˌriːˈjuːz/ （动词）再次使用；重复使用 re（重复）+use（使用）=reuse We can reuse the plastic bag.‌ 我们可以重复使用这个塑料袋。 巧记 例句 单元新词 own /əʊn/ （形容词）自己的 of one’s own 某人自己的 We can use our own bags.‌ 我们可以用自己的包。 搭配 例句 单元新词 market /ˈmɑːkɪt / （名词）集市；市场 flower market 花卉市场 There is a big market.‌ 有一个大的市场。 搭配 例句 单元新词 bottle /ˈbɒt(ə)l/ （名词）瓶子 plastic bottle 塑料瓶 We can recycle the plastic bottle.‌ 我们可以回收利用这个塑料瓶。 搭配 例句 知识讲解 祈使句 Bring our own bags to shops and markets. 自带购物袋去商店和市场。 本句为祈使句。祈使句是以动词原形的句型，用来表示劝告、指令、建议等。祈使句变变否定时需要在开头加Don’t，即“Don’t + 动词原形+其他.”。 Look, write and speak To follow the "3R" rules, we should __________, __________ and __________. We should reduce energy use. We can take __________, and use __________ less. And we can reuse __________, or recycle old clothes, __________ and __________. This will save more energy and resources. What does this chart tell you？ Read and write Save energy, save our Earth！ Mother Earth is running out of resources！ We should all try to save energy and save our Earth！ What can we do？Here are our top three ideas. Idea 1 Useful tips to save water: ·Take a quick shower. ·Wash all your dirty clothes together, not one at a time. ·Wash fruit and vegetables, then use the water again. Think: How does a quick shower save energy？ Idea 2 Useful tips to use less electricity: ·Use LED lighting. ·Turn off your TV or computer and unplug it. ·Set your air conditioner to 26℃ or more in summer. Think: How can you use air conditioners less？ Idea 3 Great tips to save and reuse resources: ·Use both sides of paper. ·Reuse old bottles. You can put pencils in them. Think: What are your ideas for following the“3R”rules？ Choose the best title for each idea. Idea 1( ) A. Do small things to save water. Idea 2( ) B. Save and reuse resources. ldea 3( ) C. Save electricity. Answer the questions at the end of each idea. Then share with the class. Dear readers, How can we help Mother Earth? We want good ideas from our readers. Please write to us and share your ideas and tips. Thank you. Sincerely, The Editor Read the letter and write down your ideas. Dear Editor, We are running out of resources, but it is not too late. We can do things to change this. Here are my ideas. Tips to save energy and resources: 1. _____________________________________________________ 2. _____________________________________________________ 3. _____________________________________________________ Sincerely, _________ 单元新词 top /tɒp/ （形容词）（位置、级别或程度）最高的 the top floor 顶层 This is the top floor. 这是顶楼。 例句 搭配 单元新词 useful /ˈjuːsf(ə)l/ （形容词）有用的；有益的 useless 无用的 be useful to... 对……有用 Energy is useful to us. 能源对我们有用。 例句 反义 搭配 单元新词 dirty /ˈdɜːti/ （形容词）脏的 clean 干净的 The shoes are dirty. 这双鞋很脏。 例句 反义 单元新词 side /saɪd/ （名词）一面；一边 side是可数名词。 We can use both sides of the paper. 我们可以用纸的两面。 例句 用法 Project: Give a presentation about green energy Part C ① What does green energy mean to you? Listen and circle what you hear. ② Search for information about green energy and complete the outline. Green Energy 1. Green energy .What green energy do you know? _____________________________________________________ .How do we use it? We use green energy to _________________________________. We also use it to _______________________________________. 2. Saving energy Many resources will run out. How can we save energy? We should follow the "3R" rules. We can _____________________. 3. _____________________________________ ③ Make your slides. Step 1 Write an interesting opening. Step 2 Write your main body. ④ Give a presentation. 1. I can tell others about power from water. 2. I can describe types of green energy and its uses. 3. I can follow the "3R" rules and give examples of saving energy. 4. I can write a letter to share ideas about saving energy. What things use energy at home? A lot of things. Air conditioners, TVs, ... Step 3 Write an interesting closing. Small changes can make a big difference. Reading time 1 It was a sunny day. Grandpa, Binbin and Robin played outside. Reading time 2 They didn't want to go back to the kitchen to cook. So, what could they do? Reading time 3 Grandpa had an idea. "The sun is very hot. We can use solar power to make food here," he said. "Let's make a solar 'oven'!" Reading time 4 "Wow! How does the box keep the heat? Why do we use black paper?" asked Binbin. Reading time 5 Soon their food was ready. "This looks delicious! And we cooked with no gas or electricity! That's super cool!" said Binbin. "Sunlight is a great source of energy. It can help light our house. It can run cars. And we can use it to cook!" said Robin. "Yes, we should use energy in smart ways," said Grandpa with a smile. $