苏教版牛津译林版小学英语六年级上册Unit 7 Protect the Earthword教案2.docx

1、苏教版牛津译林版小学英语六年级上册Unit 7 Protect the Earthword教案2Unit7 Protect the Earth 第一课时一、教学内容：Unit 1 Protect the Earth（Story time）二、教学目标： 1.能听懂、会读、会说: coal, earth, oil, paper, plastic, wood, save, waste, reuse, energy。2.能听懂、会读、会说句型:We should use.to.We should not.3.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文。4. 让学生保护环境的重要性和

2、措施。三、教学重点：1. 单词coal, Earth, oil, paper, plastic, wood的拼写，发音，用法2. 句型： Save., We should use.to., We shouldnt .。3. 课文的复述。四、教学难点：1.谈论课文四个方面的情况。2.学生在了解的基础上，复述课文。五、课前准备：挂图，卡片，PPT六、教学过程：Step 1Warm up:T: Boys and girls, lets enjoy a song”Heal the World” by Michael Jackson.引出本科的话题。T: Who knows the names of t

3、he song?S1: Heal the World.T: Youre right. What does the song talk about?S2: Its about protecting the Earth.T: Right. We should protect the Earth. Make the Earth a better place for you and me and the entire human race.Step2. Presentation1. Do a guessing game: 教授可以用谜语的方式来呈现目标词汇，coal, oil和paper。待揭示谜语之

4、后，教师可以要求学生用谜面来描述目标词汇，以作操作。T: Its black and hard. We can find it under the ground. It can make us war. Theres a lot of it in Shanxi. Its coal.Ss: Coal is black and hard. We can find it under the ground too. Cars need it. Its oil. T: Its a black liquid. We can find it under the ground too. Cars need i

5、t. Its oil. Ss: Oil is a black liquid. We can find oil.T: Its usually white and thin. We write and draw on it. Its paper.Ss: Paper is white and thin. We.2. 利用图片， 教授目标词汇plastic 和wood.教师可呈现若干由塑料和木头制成的物品，让学生说出原材料，教授词汇plastic和wood。 教师也可以利用学生手里的塑料文具，教室里木质的桌椅，教授目标词汇。T: Look at this water bottle. Its light

6、 and soft, but its strong. Its a plastic bottle. What plastic things do you have?S1: I have a plastic cup.S2: I have a plastic pencil case.S3: I have a plastic bag.S4: I have a plastic toy.T: Look at your desks and chairs. Are they plastic too?Ss: No, theyre not.T: Right. We dont have plastic desks

7、or chairs in our school.Our desks and chairs are made of wood. Wood is from trees. Wood i heavy and hard. Wood i strong too.3. 利用图片， 教授新句型教师准备两组图片，一组是water, coal, oil, paper, plastic, wood原材料图片，然后用本单元句型use.to.表述两组图片的关系。教师也可以根据学生的接受能力拓展介绍glass, metal等词汇。T: We use water to wash clothes/brush teeth/coo

8、k food. We use coal to make electricity. We use oil to make gas. We use paper to make books. We use plastic to make bags/bottles/toys. We use wood to make desks/beds/boats. We use metal to make cars/trains/ships. We use glass to make bottles/windows.4. 看图说话，操练目标词汇和新句型教师可将原材料和有关原材料用途的图片放在一起呈现，要求学生描述原

9、材料的特性和用途。教师可以将学生分成若干小组，每个小组选择一组图片，以接龙的形式，一人一句，合作完成描述。最后，教师邀请小组代表单独完成表述任务。S: Water has no colour or smell. You can find water in the rivers and lakes. We drink water. We use water to cook. We use water to wash the clothes and the dishes. 5. 整体呈现课文教师播放课文录音或课文动画，整体呈现课文，让学生了解保护地球的四个方面。T: How can we prot

10、ect the Earth:S1: We can save water. S2: We can save energy.S3: We can save trees.S4: We should not use too much plastic.6. 分段学习课文问，完成信息表格。1）听录音，捕捉关键信息，学习课文第一段 在听录音之前，教师可以呈现一组问题，让学生带着问题有针对性地去听。教师用关键词或表格的形式呈现问题的答案。What do you think of water?What do we use water to do?Is there a lot of water everywher

11、e?What shouldnt we do?What should we do?2) 自读课文第二段，掌握大意教师先呈现一组句子，然后要求学生自读课文第二段，寻找依据， 判断句子正误。教师可以继续用表格的形式呈现课文第二段的主要内容。Most of our energy comes from coal and oil.(T)There is a lot of coal an oil on Earth. (F)We should drive cars every day.(F)Cars use lots of energy.(T)3) 自读课文第三段，完成表格信息。Woodcomes fromW

12、e use.to.We should nottreesmake tables, chairsCut down too many trees4) 听录音填空，学习课文第四段PlasticWe use .to.We should not.We shouldmake bags and bottlesuse too many plastic bags or bottlesuse paper bags and glass bottles7. 在读课文，检测理解教师可以在学生分段学习课文之后，要求他们通读课文，完成学生用书本P70的两个检测活动。8. 复述课文 教师要求学生根据板书的四个表格信息框架复述课

13、文。教师安排以小组的形式完成此活动。最后，教师邀请若干学生在全班同学复述课文某一段。Step5.Homework1. Read Story time after the tape2. Recite Story time板书设计：Unit 7 Protect the EarthWoodcomes fromWe use.to.We should nottreesmake tables, chairsCut down too many treesPlasticWe use .to.We should not.We shouldmake bags and bottlesuse too many pla

14、stic bags or bottlesuse paper bags and glass bottles第二课时一、教学内容:Unit 7 Protect the Earth（Grammar time ）二、教学目标： 1.学生能掌握句型：We use.to., We should .We should not.教学重点：2.学生能掌握句型：We use.to., We should .We should not.教学难点：3.学生能掌握句型：We use.to., We should .We should not.四、课前准备：PPT五、教学过程：1.朗读句子，认知结构教师安排学生复习上节课

15、内容，通过表格复述课文。2.头脑风暴，组词比赛教师给出关键词，如water, wood等，然后要求学生用use.to.进行造句比赛。教师可以将学生分为若干小组，造句最多的一组获胜。S1: We use water to water trees.S2: We use water to clean the desks.S3: We use water to wash the dishes.S4: We use water to brush our teeth.S5: We use water to clean our cars.S6. We use water to water flowers.S

16、7: We use water to cook food.3.发散思维，组合游戏教师给出A，B，C三组词汇，内容分别为人称代词或人名，原料或用具名词和动词或动词词组。然后教师要求学生用use.to.句型，选取A,B,C 三组中的词汇或短语，组成通顺的句子。A: they, we, he, she, you, Mike, HelenB: chopsticks, paper, crayon, pen, computer, cupC: draw, write, make a box, play games, drink, eat, clean tables, wash clothes.S1:They

17、 use pens to write.S2: We use crayons to draw pictures.S3: He uses chopsticks to eat.S4: Helen uses paper to make a box.S5: You use a computer to play games.S6: Mike uses a cup to drink.4.朗读句子，认知结构教师安排学生阅读第二个表格，复习情态动词should的用法。5.看图写话教师安排学生完成书本P76 Checkout time 中的Look and write， 让他们根据图片内容，填写单词和词组，完成句

18、子。教师也可以提供更多有关个人在公共场所的行为图片或有关破坏环境的图片，要求学生用should和should not判断和纠正不当行为。6. Exercise:一、用should或shouldnt填空1. Look at this sign. It means you _ smoke here.2. We _ use too many plastic bags. Because plastic is bad for the Earth.3. We _ plant more tree. Because people cut down too many trees.4. You _ drive t

19、oo much. Its bad for the city.5. She is too tired. She _ have a good rest.6. -Can I watch TV? -No, you cant. You _ go to bed now.7. We _ waste water. We can use it to water the flowers. 8. -How can we reuse the old clothes? -You _ use them to make some dolls.9. To keep the classroom clean, you _ swe

20、ep the floor every day.10. We _ use paper bags or baskets in the supermarket.Homework完成同步练习：随堂练习（一）1板书设计：Unit7 Protect the EarthWe use .to V原形.We should +V原形We should not V原形第三课时一、教学内容：Fun time & Sound time& Culture time二、教学目标： 1、能正确读出字母组合oo发音，并能够体会小诗的韵脚。2、能熟练掌握情态动词should，句型reuse.to make.的用法。3、了解地球日

21、和世界环境日的一些情况，并能用英语做简单的介绍。三、教学重点：1、能正确读出字母组合oo发音，并能够体会小诗的韵脚。2、能熟练掌握情态动词should，句型reuse.to make.的用法。四、教学难点：1、能能熟练掌握情态动词should，句型reuse.to make.的用法。2、能正确读出字母组合oo发音五、课前准备：PPT六、教学过程：Step 1. Fun time1. 讲解活动步骤教师和学生一起看图，理解指令和活动步骤2. 学生分组活动教师安排学生四人一组，要求他们集中自己手里的材料，先讨论能做什么、如何做、如何分工等问题，然后再开始制作。教师可以鼓励学生发挥想象力和创造力，共同

22、协作，完成作品。3. 作品展示教师邀请各小组展示并介绍自己的作品，可以由一人介绍，也可以由小组多个成员合力介绍。学生的语言表述可适当发挥拓展，也可以介绍制作步骤和所需材料。Step 2. Sound time指导学生学习oo组合的发音：/u:/1. 录音跟读教师播放录音，要求学生跟读单词和歌谣，模仿语音语调。2. 示范朗读教师可以示范朗读单词，也可以请发音较好的学生做示范。教师要提醒学生边听边体会，边听边模仿。3. 举一反三教师要求学生找出已学过的含有字母组合oo且读音为/u:/的单词，如noodles, too, moon, soon 等4. 教师迁移运动鼓励学生读出没有学过的含有字母组合o

23、o且读音为/u:/的单词，如choose, noon, goose等。教师也可以鼓励学生用含有字母组合oo的单词创造新编的绕口令。Step 3. Culture time本模块介绍了两个有关环境保护的公益日。Earth Day is on 22nd April.World Environment Day is on 5th June.We should love and protect our Earth.Step 3 Consolidation当学生展示完自己的作品，并了解有关环境保护的科普知识。完成下列练习：Exercise:一、辨音1. room foot ( ) 2zoo cool (

24、 )3. afternoon classroom( ) 4. look school( )三、英汉互译1、节约水源 2、许多地方3、绝大多数能源 4、用木材做成桌椅5、在地球上 6、use water to wash clothes7、shouldnt waste water 8、come from coal and oil9、use a lot of energy 10、cut down many treesHomework1、跟录音熟读书本P68-P73。2、完成同步练习相应内容。板书设计：Unit 7 Protect the Earth/u:/ cool food room school

25、 zoo We should love and protect our Earth.第四课时一、教学内容：Cartoon time二、教学目标： 能正确理解、朗读Cartoon time中的故事，能读懂其中的趣味之处，能在教师的指导下表演故事。三、教学重点：能正确理解、朗读Cartoon time中的故事，能读懂其中的趣味之处，能在教师的指导下表演故事。四、教学难点：能熟练掌握情态动词should, shouldnt的规则五、课前准备：PPT，录音机六、教学过程：Step 1 Action展示上节课学生所制作的小物件Step 2 Look and say.1. 播放动画，引导学生初步了解人物:

26、 Sam, Bobby, Billy, WillyWhat are they doing? They are doing a project.What do they want to make?They want to make a poster.What do they want to tell the students?(The Earth is our home. We should protect it.)2. 听录音，连线匹配教师播放课文第二、三段录音，要求学生听出三个人物都画了什么，然后完成连线匹配，最后再说一说。如：What do they draw?Sam trees a ru

27、bbish binBobby the Earth flowersBilly BananasS1: Same draws the Earth, some trees and some flowers.S2: Bobby draws some bananas on the trees.S3: Billy draws a rubbish bin.3. 自读课文，判断正误。教师安排学生自读课文最后一段，然后依据课文内容判断正误。如：They put the poster in the classroom. (F)Willy the dog doesnt like the poster. (F)Will

28、y the dog can understand the poster. (T)4. 跟读课文，模仿语调教师播放录音，要求学生跟读模仿，注意语音语调。5. 情景再现，表演课文学生安排学生四人一组，表演对话。学生表演时要注意模仿人物的语气、动作和表演。Learning tipMake a poster with your classmates.在适当的时候，教师可以要求学生选择一个感兴趣的主题，大家分工合作，制作一张英文海报。在制作的过程中，学生要用英语讨论海报的内容和形式，如何设计，画什么，写什么，由谁来完成等问题。这样，学生们可以在实际活动中增强运用英语和与他人合作的能力。Step 4 Ch

29、eckout time1. Look and write2. Think and writeTo protect the Earth, what should we do? What should we not do?指导学生小组讨论1.完成书本上的Checkout timeTalk in groups: What should they not do?Step3. Practice1. Watch and read指导学生跟动画朗读，模仿语音语调。Step4Production Protect the EarthTo protect the Earth, we should _To prot

30、ect the Earth, we should not _Homework1.完成背书任务。2.完成所有练习板书设计：Unit 1 Protect the Earth To protect the Earth, we should. To protect the Earth, we should not.第五课时一、教学内容：Checkout time、Ticking time二、教学目标：1.按要求掌握本单元单词、句型和日常用语。2.理解情态动词should, shouldnt 的用法，掌握单词的正确读音并能正确运用。3.能够在表演和复述故事的过程中体会语言的运用。4.掌握字母组合“oo”的发音规则。5通过Checkout time以及Ticking