Unit 3 Let's live a low carbon life lesson9 教案（2份）

UNIT THREE LET’S LIVE A LOW-CARBON LIFE Lesson 9 第一课时 一、教学内容： 1.主题课文： 2.功能句型： What can we do then We should stop using plastic bags. 3.词汇： 单词：date, protect, stop, litter, answer, clean 词组：save our planet, World Earth Day, protect the environment, stop using plastic bags, litter in public places, need more trashcans 二、教学目标： （一）知识与技能目标： 1. 能听、说、读、写本课要求掌握的6个单词：date, protect, stop, litter, answer, clean认读save our planet, World Earth Day, protect the environment, stop using plastic bags, litter in public places, need more trashcans,并能在交际中运用。 2. 能听懂、会说What can we do then We should stop using plastic bags.并能在实际情景中应用。 3. 能理解课文内容，能用正确的语调朗读对话。 （二）过程与方法目标： 1. 通过语音、动作、举例、看图的方法帮助学生学习理解有关环保方面的新单词。 2. 通过情景创设，使学生运用情态动词进行环保会话。 3. 通过释义、听、跟读、模仿录音、小组合作、表演等形式帮助学生理解课文，朗读对话。 （三）情感态度价值观目标: 通过保护环境话题的学习和操练，提高学生对保护地球的意义的认识，增强环保意识。 三、教学重难点： （一）重点： 1. 能听懂、会说 What can we do to protect the environment 及回答：We should…We shouldn’t…并能在实际情景中应用。 2. 情态动词can, may, must, could, should及其否定式在环保情景中的正确使用。 （二）难点： 1. 能准确读出“environment” 2. 能在环保情景中正确使用情态动词can, may, must, could, should, would及其否定 式。 四、教具准备：录音机、磁带、有关环保情境的教学课件、新单词earth, save , planet, protect, energy, litter, throw的单词卡。 五、教学过程： （一）Warming up 活动一：头脑风暴 活动目标：通过复习有关大自然的单词，为新知识作铺垫。 实施方法及师生预设语言： T: Who can say a word like “tree” S: grass, sky, water, mountain, river, lake… 活动二：有问必答 活动目标：通过图片的对比选择及原因，自然导入本课环保话题。 实施方法及师生预设语言： Play the software, show two pictures. T: Which picture do you like better Why S: I like picture2, because the sky is so blue, the river is so clean… T: So do I . I t’s tidier and more beautiful than the other one. What can we do to protect the environment （二）Presentation and practice 活动一：学习课文和单词 活动目标：通过学习，学生能理解课文内容，用正确的语调朗读对话。 实施方法及师生预设语言： 初学课文 T: Listen, what are Yangyang and Guoguo talking about (Play the recorder) Answer the questions. Play the recorder，answer the question1: When is World Earth Day S: April 22nd is World Earth Day. Play the recorder，answer the question2: What can we do to protect the environment S: We can save water, energy, and paper. S: We shouldn’t throw litter on the ground. 深入理解对话 Play the recorder Learn the new words 1) save (save water, save electrical, save paper)并附加图片，让学生猜测save 在词组中的含义。It is different to the word “safe”. Pay attention to their meanings and pronunciations. safe /f/ save /v/ 2) planet 、earth Here planet means earth ( play the software, show the picture) Play the software. The earth ... ...