-
全部
- 6上 Unit7 Protect the Earth.pptx--点击预览
- 六上 unit7 Protect the Earth.mp3
- 六上Unit7 Protect the Earth 视频.swf
- 教案a00ae.doc--点击预览
文件预览区
|
|
资源描述
1 六上六上 Unit7 Protect the Earth 教学设计教学设计 教学内容:教学内容: 六上 Unit7 Protect the Earth (Story time) 教材分析:教材分析:本节课的主题是“保护地球”,地球是人类的家园,她给人类提供了生存的空 间和资源,使人类在这里繁衍生息。现在全球面对各种污染和破坏,作为地球公民,师生 有责任就“保护地球”这一话题进行探讨。上一个单元 Unit6 Keep our city clean 为本课学 习作了知识和情感上的铺垫,学生从“保持城市的干净”可以自然过渡到对地球的保护。 我们学生了解了情态动词 can 的用法,再学习情态动词 should 就相对容易。各个教学步骤 围绕主题开展,通过对文本的泛读和精读,选择,对话,填空等各种希沃课堂活动的完成 从而强化保护地球的意识,学会表达和号召人们加入到队伍中。 学情分析:学情分析:学生通过六年的英语学习,基本上能够简单的表达出自己的观点。但是词汇量 仍比较狭窄,注意的广度,深度和持久性也不是很高。所以根据上一个单元的铺垫,学生 已有的知识基础,教师的教学经验和课堂观察设计出符合学生特点的系统教学。所以本课 我设计了能够激发学生兴趣的不同活动,呈现一些令学生视觉上震撼的图片,从而抓住学 生的注意力。通过一些开放性的问题和辩论,来激发学生主动积极的思考。 教学目标:教学目标: 知识目标: 1. 能听懂、会读、会说 protect, earth, save, useful, waste, reuse, energy, most, coal, wood, cut down, plastic, oil, drive, so much. 2. 能听懂、会读、会说日常交际用语 We use to We should We shouldnt 3. 通过小组合作交流,能正确地理解并能用标准的语音语调朗读文本,在教师的引导和帮 助下尝试复述课文内容。 能力目标: 通过小组合作交流,能正确地理解并能用标准的语音语调朗读文本,在教师的引导和 帮助下尝试复述课文内容。 情感目标: 让学生了解保护地球的重要性,培养学生热爱地球,保护地球的意识,合作完成有关 保护地球的海报并且了解更多保护地球的方法。 教学重难点:教学重难点: 1. 能听懂、会读、会说 protect, earth, save, useful, waste, reuse, energy, most, coal, wood, cut down, plastic, oil, drive, so much. 2. 能听懂、会读、会说日常交际用语 We use to We should We shouldnt 3. 通过小组合作交流,能正确地理解并能用标准的语音语调朗读文本,在教师的引导和帮 助下尝试复述课文内容。 2 教学辅助设备:教学辅助设备:multimedia, video, pictures.seewo 教学过程:教学过程: Step 1. Lead-in T :Good morning, boys and girls. S: Good morning, Miss He. (把今天的学习目标给学生展示一下) T : Whats the weather like today? S: Its cloudy and rainy.(上课当天实际天气) T: Dou like rainy days? S: Yes/No!(为下面竞赛环节做铺垫) T: I dont like rainy days either because I cant go out. Lets play a game to make us happy. Play a game and find homes for them. T: You have to find homes for fish, birds,clouds,animals,flowers and people. Are you ready? Go! river/ tree/ sky /forest/ park/ Earth-fish/birds/clouds/animals/flowers/people. 现代技术的介入:利用希沃课堂活动中的知识配对游戏,调动课堂气氛,让上台的两名学 生自己点图标并检查答案,增加学生互动学习的自主性和趣味性。在游戏中导入生词,利 用希沃中的小工具“英汉字典”教授新单词 Earth 并带读。 视频呈现的时间: T:Where do we live? (呈现人们和动物环绕地球图片引导学生说出答案) TS: We live on the Earth. Miss He 录音: Our Earth, our home, This is the Earth. The green part is land, the blue part is sea, the white part is cloud. There are rivers, seas and lakes. Hills and moutains are beautiful. The air is fresh because there are lots of forests. There are many countries and cities. And many people live on the Earth happily. Many years ago, the Earth was very clean, but now there is much pollution. There is much air pollution. There is land pollution. There is also water pollution, People cut down too many trees. Many animals lost their homes.We should save the Earth. (呈现地球过去和现在的图片) T: How does the Earth feel? S: He feels sad. T: Do you feel sad? Yes, the Earth is our only home. We should protect the earth to make the earth clean and beautiful. So today well learn Unit7 Protect the earth.(板书新授课题) 现代技术的介入:播放提前录好的音频文件介绍地球,滚动播放与音频相匹配的图片, 以前的地球:清澈的河流,美丽的山,村庄和城市,开心生活的人们。现在:空气,土地, 水污染和树木遭到砍伐,动物们流离失所。图片对比强烈,唤起学生保护地球的决心。用 希沃中的小工具“英汉字典”教授新单词 protect 并带读。 3 视频呈现的时间:00:00-06:10 Step 2 .Fast reading T: These days , I read a piece of newspaper to get some infortation. What is the topic of this newspaper ? 这份报纸的主题是什么? (以选择的形式呈现问题,大大降低了难度) S: Protect the Earth. T: Yes, its about protecting the Earth. Fast reading Question:How should we protect the Earth? Please the story quickly and find out the answers. (课件上给出现快速阅读的时间:1 分钟) S: save water, save energy, save trees, dont use too much plastic. (呈现书本四幅图片,为学生回答提供方向。学生回答时候老师板书) T: What should we do ? TS: We should save water, save energy, save trees. T: What shouldnt we do ? We should not use too much plastic.( 引导学生说出本课重点句型) (板书新授短语,句型) 现代技术的介入:以报纸为背景图片的形式地呈现课文内容,形象,生动,可以活跃课堂 气氛,加强书本与实际生活的联系。以选择题的形式让学生猜测故事的主要内容,也反映 出了我们英语教学中阅读理解能力考查的主要方面。选项图标设置了“绿色小树”的样子, 与本课的主题相契合。 视频呈现的时间:06:11-09:27 Step 2 .Careful reading I. Careful reading-Save water T: Ill ask one student to lead the reading, who can try? (第一部分请一个学生带读) 给学生阅读提示: Tips: 1. Pay attention to the pronunciation and intonation。 注意语音语调。 2. Pay attention to sentence stress. 注意重音。 3. You can underline key words. 你可以用笔划出关键词。 S1:. T: Well done! 4 Lets talk - Save water T: We know something about water, can you talk about it? Water is _.(有用的) useful(给出学生汉语,降低难度) What do we use water to do? We use water to _. drink/wash hands/brush teeth/wash clothes/mop the floor (呈现五张图片引导学生说出我们可以使用水做什么) (和学生以问答形式互动,操练句型 we use water to.) T: But some people use water in wrong ways.They often play with water in summer although many people in western areas have no drinking water.The land there is so dry. (若学生听不懂,可以运用肢体语言或者说出汉语) T: Should we waste water? S:No.We shouldnt. We should save water. We should reuse water. (在 PPT 上打出词汇,让学生能够回答出并且带读新授单词 waste,save&reuse) T: What can we reuse water to do ? S: We can reuse water to mop the floor or water flowers.(呈现图片提示) (此问答不仅可以帮助学生巩固新授单词 reuse,也可以再次操练句型 use water to .) Pair work - Save water A: What can we use water to do? B: We water and use water to A: What shouldnt we do? B: We shouldnt water.We should reuse water to A: Yes. We should save water. In many places, there is not (让学生以对话形式操练课文第一部分中的重要句型,并且星云标注提醒学生注意语音语 调) 现代技术的介入:利用文本框擦入阅读技巧,让学生学会读,读什么,怎么读。用填空的 形式考查学生获取细节的能力,并呈现图片引导学生发散思维说出“我们可以使用水做什 么”。醒目的和可以仔视觉上提醒孩子在用水问题上,我们哪些可以做,哪些不可以 做。让学生获得间接经验,并且给学生普及循环利用的绿色三角标,让孩子知道可以循环 利用水来拖地,浇花等。 视频呈现的时间:09:28-17:31 II.Careful reading-Save energy T: Please read by yourselves. S:.(第二部分请学生自由朗读) T: Perfect! (有读错的单词及时纠正) T: What is energy? How do you say it in Chinese? S:能源。 (以选择的形式呈现问题,大大降低了难度) T: Read after me. Energy. Energy. Is water a kind of energy? 5 TS: Yes. Its water energy.(带读并且告诉学生汉语“水能”) T: Energy comes from water, sun, wind,coal, oil and nuclear. They are water energy, solar energy,wind energy,coal, oil and nuclear energy. (解释其中几种能源,太阳能,核能) Listen and choose-Save energy 1. Most of our energy comes from_. A (A) coal and oil (B) coal and paper (C)oil and plastic 2. There is_coal or oil on Earth. B (A)much (B) not much (C) some 3.What should we do? AC (A) We should save energy. (B) We should drive cars every day. (C) We should not drive so much.(核对答案,选项设计是绿树的图标,与本课主题相契 合) 现代技术的介入:让学生学会联系文本猜测单词的意思,并选择。这与我们新课程改革中 加强学习阅读理解能力的提升息息相关,是与日常课堂教学的结合,也是以学生的发展为 立足点和归宿。用水滴和图片和音效诠释水也是一种能源。拓宽学生的知识面用图片形象 生动的呈现不同种类的能源。播放音频文件让学生学生在听力材料中筛选出有效信息,加 强对文本细节的把握。 视频呈现的时间:17:32-23:01 III.Careful reading-Save trees (学生齐读第三部分) T: Lets read together. S:. T: Great! (有读错的单词及时纠正) T: What is he doing? TS: He is cutting down trees. T: Because wood comes from trees.Can we use wood to make a lot of things? S: Yes. We can. T: What can we use wood to make?(呈现图片给出提示) T:What do we use wood to make? S:Tables, chairs and pencilbox. (考察学生读完第三部分课文中关键信息的把握情况) Lets know more details . Judge and correct- Save trees (1)Trees come from wood. ( ) F Wood comes from trees. (2)We use wood to make tables, chairs and many other things. ( ) (3)We should cut down too many trees.( ) F We should not cut down too many trees. (让学生不仅要考虑对错,还要注意细节,找出错误原因) 现代技术的介入:呈现“光头强”砍树的 gif 动态图片,让学生直观上感受生词 cut down trees.导入“木材”和“木制家具”图片让学生了解很多人砍树的目的,遵循学生的认知规 6 律。给学生时间完成书后练习,并且听音频文件有针对性的核对自己的答案。 视频呈现的时间:23:02-27:50 IV .Careful reading-Dont use too much plastic. (学生跟着录音读第四部分) T: Please read after the recorder. S:. T: You did very well. (有读错的单词及时纠正) T: What are they made of ? S: Plastic. T: Is plastic bad for the Earth? S:Yes. T:What should we do? S:We should use paper cups, bags and glass bottles. T: You have a heart full of protecting the Earth. T: Because too much plastic is bad for the Earth, so we should reuse plastic.(师生共同说出, 中英文同时打出在 PPT 上) What can we use plastic bottles to do ? S: We can use plastic bottles to grow flowers. T: What can we use plastic bags to do ? S: We can use plastic bags to put things.(再次加深学生对 we use.to do .句型的掌握) T: Is plastic good or bad? A plastic is thinking about the question. A plastic bag: 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!我是一只塑料袋。有些人认为我是好的。但是有些人认为我对地球是不利的。你 们觉得我是好还是坏呢? T: Please talk about your opinion. Boys think plastic is good while girls think plastic is bad. Do you get it? S1:.S2:.S3:.S4:.( 及时加分,鼓励学生多说) T: Your ideas are all right, if we can use plastic properly, i think it can reduce pollution for the Earth.(让学生懂得合理正确的使用塑料,就可以尽可能减少污染) 现代技术的介入:图片呈现木制品和纸制品的不同,让学生知晓塑料会对地球产生危害。 并且给学生图片示范,我们可以怎样再利用塑料。插入提前录制好的音频,声音极具特点, 拟人手法从塑料袋自己的角度,介绍自己,让学生对塑料是好还是坏进行辩论,清楚正确 的表达自己的观点。 视频呈现的时间:27:51-34:53 Step 3. Consolidation T: We have read the news and know some ways to protect the Earth. Lets think and write after watching: How to protect the earth We should save water and reuse water.We should not waste water. We should save energy.We 7 should not drive so much.We should save trees. We should not cut down too many trees. We should not use too many plastic bags and bottles.We should use paper bags and glass bottles.(书本 P70) 现代技术的介入:回归课本,让学生观看本课 story 的视频,再次从视觉听觉上让学生全 面的回顾课文内容并完成书后练习。利用希沃小工具课堂活动中的选词填空来呈现书后习 题,给定了学生范围,学生上台完成时候更加容易,也增加了课堂效率。学生自主点击答 案,培养孩子的独立性。 视频呈现的时间:34:54-38:12 Step 4. Production T: Just now, I saw a piece of moment from Green Earth group on Wechat. She will go into each primary school to collect some good posters for Protecting the Earth. I think its time for you to do something. 六(8)班级海报征集活动:() Please pay attention to the Rules:(宣布参赛规则,让孩子在做中学,在学中用,寓学于乐) 1.Design a poster to tell people how to protect the Earth,you can choose any topic.设计一份海报 告诉人们如何保护地球,你可以选择任意主题 2.Work in six and try to do the best.六人一组并且努力做到最好。 3. If you go into next round, your group will get ten points. 如果你们晋级成功,将小组加 10 分。 T: Here are some models of posters for you. Have a look. 现代技术的介入:用当今大热的朋友圈为活动背景,激发学生参与活动的主动性,有效的 调动了学生的课堂积极性,其中设置有新城教育局,管委会和习总书记的点赞和评论,贴 近实际生活又增加了趣味性。同时也可以激发学生在朋友圈发起保护地球的号召,让保护 地球成为所有人的义务。课件中给学生呈现几幅较好的保护地球的海报图片给学生一些灵 感和借鉴,播放轻柔音乐,陶冶情操,培养美感,让学生们感受到保护地球的重要性和自 己应尽的义务。 视频呈现的时间:38:13-39:55 Step 5. Homework 1.Tell your parents and friends how to protect the Earth. 告诉你 的父母和朋友如何保护地球。 2.Make a poster about protecting the earth in groups. 小组合作制作一张关于保护地球的海报。 视频呈现的时间:39:56-40:06 8 Step 6. Sublimation Start from now! Start from myself! Start from the little things everyday! 行动起来!现在开始!保护地球,未完待续 现代技术的介入:呈现两个小朋友保护地球的图片,情感升华,唤起学生们的共鸣,号召 学生从现在做起,从自己做起,从小事做起,立刻行动起来保护地球。 视频呈现的时间:40:07-最后 Step7. Blackboard Design Unit7 Protect the Earth Save waterSave trees Save energy Dont use too much plastic We should new words: useful waste refuse We should not . come from. We use to cut down
展开阅读全文
相关搜索