Unit 3 Let's live a low-carbon life Lesson 12（教学课件）英语北京版六年级下册

Unit3 Let’s live a low-carbon life Lesson 12 北京版 六年级下册 1.能借助图片和文字，听懂、朗读课文。 2.能够了解太阳能、动能、化石能源的形成和工作原理。 3.能够在教师引导下尝试复述课文内容。 4. 能够认识到人与自然和谐共处的美好愿望是我们保护环境的初衷，从而树立低碳生活、节能环保的意识，并尝试将其落实到实际生活中去。 学习目标 Let's enjoy 目录/CONTENTS Vocabulary 01 Text 02 Sentences & Grammar 03 Practice 04 PART 01 Vocabulary 1. 名词： paper纸　toilet洗手间 2. 动词： protect保护　stop停止　litter乱丢垃圾　 answer回答　print打印　save节约 3. 其他： clean清洁的　OK对；好；行　also也；同样　 tired累的,疲劳的　thirsty渴的　under在……下面　friendly友好的 Vocabulary 1. 名词： April四月　people人们　environment环境　subway地铁　 question问题　trashcan垃圾桶　roadside路边　homework家庭作业　 minute分钟　side边 example例子　tooth牙齿　TV电视机　 branch树枝　squirrel松鼠　tail尾巴 energy能　generator发电机 Vocabulary 2. 动词： try尝试　need需要　keep保持　wait等待,等候　 mean表示……的意思　remember记得　use使用　 rest休息　shout呼喊,大声说　scare惊吓,使害怕　generate产生 3. 形容词： easy容易的　tidy整洁的,整齐的　hot热的　 little小的；可爱的　cute可爱的 Vocabulary 4. 代词： your你的　what什么　 5. 副词： maybe也许　always总是,常常　just只是　 6. 介词： for为了　behind在……后面 Vocabulary 7. 短语： low-carbon life 低碳生活　World Earth Day 世界地球日　 every day每天　all right好吧　plastic bag塑料袋　 public place公共场所　turn off关掉,关闭　come on快点　 run away跑掉,逃跑　 solar energy太阳能　 motion energy运动能量 fuel energy燃料能量 Vocabulary PART 02 Lesson 12 There are many kinds of energy (能量), including light, heat, electricity, and sound. One kind of energy can also change into another. Solar energy Heat from the sun warms the air, land, and sea. Plants use the energy in sunlight to make their own food. We can use solar panels to change sunlight into electricity. Can you read? 能量有很多种，包括光、热、电和声。一种能量也可以转变成另一种能量。 太阳能 来自太阳的热量使空气、陆地和海洋变暖。植物利用阳光中的能量来制造自己的食物。我们可以用太阳能板把太阳光转化为电能。 There are many kinds of energy (能量), including light, heat, electricity, and sound. One kind of energy can also change into another. Solar energy Heat from the sun warms the air, land, and sea. Plants use the energy in sunlight to make their own food. We can use solar panels to change sunlight into electricity. Can you read? 许多种类型 包括 热 电 太阳能 日光 面板 Motion energy When things move very fast such as the wind, they generate (产生) a lot of energy. A wind turbine has blades. The blades turn in the wind to drive a generator (发电机) to make electricity. Fuel energy Fuels are rich in energy. Coal, oil, and gas are fuels. We burn them to make light and heat. Fuels come from the remains of dead plants and animals. 动能 涡轮机 移动 叶片 驱动 燃料能源 丰富 煤，石油 天然气 遗骸 Can you read? Motion energy When things move very fast such as the wind, they generate (产生) a lot of energy. A wind turbine has blades. The blades turn in the wind to drive a generator (发电机) to make electricity. Fuel energy Fuels are rich in energy. Coal, oil, and gas are fuels. We burn them to make light and heat. Fuels come from the remains of dead plants and animals. Can you read? 运动的能量 当物体移动得非常快时，比如风，它们会产生大量的能量。风力涡轮机有叶片。叶片在风中转动，驱动发电机发电。 燃料能源 燃料含有丰富的能量。煤、石油和天然气都是燃料。我们燃烧它们来制造光和热。燃料来自死去的植物和动物的残骸。 Read and answer. 1. Where can people get energy? 2. How can we change sunlight into electricity? 3. What is motion energy? 4. Where do fuels come from? Read, think, and match. Find out things in life that use fuel energy. PART 03 Sentences 表示方位常用的（短语)介词 1)on表示“在……上面”，两者互相接触。 e.g. I put my pen on the desk. 我把我的钢笔放在书桌上。 2) in表示“在……里面”。 e.g. There are three people in the room. 房间里有三个人。 3) at表示“在”,常用于小地点。 e.g. We'll meet at the park. 我们将在公园见面。 表示方位常用的（短语)介词 4) near表示“在……附近”。 e.g. He lives near the river. 他住在河附近。 5)over 表示“在……上面”，不与物体接触。 e.g. There is a bridge over the river. 河上面有一座桥。 6) under表示“在……下面”。 e.g. There is a pair of shoes under the bed. 床下有一双鞋。 表示方位常用的（短语)介词 7) above表示“在……上方”。 e.g. The plane is flying above the clouds. 飞机在云层上方 行。 8) behind表示“在……后面”。 e.g. There is a river behind the house. 房子后面有一条河。 9) in front of表示“在……前面”。 e.g. There is a big tree in front of the house. 这所房子前面有一棵大树。 表示方位常用的（短语)介词 10) in the middle of表示“在…中间”。 e.g. He is standing in the middle of the room. 他正站在房间的中间。 11) on the right/left of表示“在…的右边/左边”。 e.g. The post ofice is on the right/left of the road. 邮局在路的右边/边。 PART 04 Practice 判断所给单词画线部分语音是都相同，用“T”或者“F”表示。 1.wall   watch （   ）        2.child  school（   ） 3.usually   sure （   ）      4.maps   jobs（   ） 5.sofa   clock（   ）         6.light  my（   ） 7.excuse  student（   ）      8.what   water（   ） 9.where  pear （   ）        10.family  father（   ） 用所给词的适当形式填空 1. We use wood         (make ) things. 2. We should           (save) energy. 3. Too many            (tree) are good for the Earth. 4. Wood             (come) from trees. 5. Rubbish         (make) the streets dirty. 6. We can            (walk) to school every day. 7. There          (be) rubbish in the river. 8. There are some          (factory). 9. We should           (keep) our city clean. 10. The fish          (be) dead. 选择题 1.—What ____ that sign ____? （    ） —It means you the floor is wet. A. do, mean    B. does, means    C. does, mean 2.The girl ___ to talk to her brother. But her brother didn't want to listen to her. （    ） A. wanted    B. wants    C. wanting 3.They find a sign ____ a tree. （    ） A. in    B. on    C. at 4.---_____ it mean “Danger!”? （ ） ---Yes, you’re right. A.Is B.Does C.Do 5.---What ___ the girl ___? （ ） ---She is looking for my bananas. A.are, doing B.is, doing C.does, doing 6.Tom and Helen are ____ a shopping centre. （    ） A. on    B. at    C. to 7.Please help me ____ my homework. （    ） A. doing    B. do    C. did 8.________ signs can you see in the park? (    ) A. How many    B. How much    C. How about 9.The old man walked ____ on the wet floor.  (  ) A. careful   B. carefully     C. carefuly 10."Keep off the grass" means we ____ walk on the grass.  (   ) A. can B. shouldn't C. should PART 05 Summary 词汇：tired,thirsty,toilet,under,friendly 句型1.-Are you tired?-No, we're not. 2.I need to use the toilet. 3.What a nice, big tree! 语法：1.come on的用法 2.look at与look 3.表示方位常用的(短语)介词 Unit 3 Lesson 11-12 Thank you ! 北京版 六年级下册 Lavf58.20.100 null 95604.734 $$