1、学习 内容 Unit 7Protect the Earth ( period 1 ) 学习 目标 1. 能听懂、会说、会读、会写单词：protect, Earth, save, useful, waste。 2. 能听懂、会说、会读、会写句型：We use water to clean things.、We should save trees.、We shouldnt drive so much。 3. 能听懂、 会说、 会读单词： reuse, energy, most, coal, oil, wood, plastic。 4. 能理解课文内容， 并能尝试复述课文， 能够尝试用should
2、和shouldnt 对日常行为提出建议并说明原因。 5. 关心环境保护，知道一些环保小常识。 重点 难点 教学重点：能正确理解并朗读课文内容，在教师的引导和帮助下复述 课文内容。 教学难点：能理解课文内容，尝试复述课文，并能尝试提出建议并说 明原因。 学习过 程 学生活动教师导学练习设计/评价要点 Step1: Pre-rea ding Step2: While- reading 1 Lead-in Ss: Good morning, Miss Li. T: Do you like playing a game? Ss: Yes. T:Now,Letsplaya guessing game.
3、Ss: OK. 学生根据游戏依次猜单 词： water、 animal、 tree、 people、home Ss: Earth 根 据 字 母 拼 读 引 出 earth. 展示地球多年前的一幅 图和地球现在的一幅 图，让学生比较后总结 Ss: We should protect the earth 揭示课题： Unit 7 Protect the earth. S T: Good morning, boys and girls. T: I will show you some sentences. According to thesentences,please guesscorrespo
4、ndingly words. Are you ready? T: Look! The first letter of this word is “w” Its a kind of drink. It has no colour. We often drink it every day. T: Where is our home? T:Lookatthis picture .This is the earth now. We know it is not as beautiful as before. What should we do? T: If you want to protect th
5、e earth, you should know something about 利用拼图游戏，让 孩子尽快投入课 堂学习中。 2.Work in group S: We use water to wash our face、 brush our teeth. 教授 not much 不多 S: save water Water is the source of life. S:We should reuse water.(新授 reuse) S: We reuse water to waterthetrees/sweep the floors. 出示两张浪费水的图片 S: waste wat
6、er (新授 waste water) 3. Try to retell the first part. 4.Watch the cartoon Find out other ways to protect the earth. 2.save energy 3.save trees 4.Dont use too much plastic S: coal and oil (新授单词 coal and oil) Ss: Most of our energy comes from coal and oil. the earth. What do you know about the earth? T
7、: Water is useful. We drink water every day. What do you use water to do every day? T: We can use water to do many things. But in many places .There is not much water. T：So water is useful. We should T: How to save water? T: We reuse water to water the flowers. How about you? T：Can we do like them?
8、We shouldnt T: We cant live without water. T: We know we can save watertoprotectthe earth. T: Can you give titles to thepicture?Thefirst picture is save water. T: We know water is useful.Herearefour chooses.Whatother usefulthingscanyou find? T: We know coal and oil can produce energy. We also say. T
9、: We often use solar 句型： is useful. We use .to We should We shouldnt. S:We useenergyto drive. 出示图片 S ： Cars use a lot of energy. S:Weshouldsave energy. We shouldnt drive so much. 5.Learn and discuss Work in groups and use penciltocirclethe difficult words. Then help each other to solve the question.
10、 新授 cut down trees wood S: We use wood to make tables and chairs. Plastic Plastic is white pollution Save tree: S:We should plant more trees. We shouldnt cut down too many trees. Dontusetoomuch plastic: S: We should use paper bags and glass bottles. We shouldnt usetoo much plastic bags and bottles 6
11、.Letsreadafterthe recorder energy、wind energy、 Hydroenergyand Nuclear energy. T: What other energy do we use in our daily life? T：What should we do? Whatshouldntwe do? T: We can go to school by bus and by bike. T: We know how to save water and save energy. Howaboutthese passages? T: What do we use w
12、ood to do ? T: What do we use plastic to do ? T:Aboutthesetwo passage What should we do ? What shouldnt we do? 学生读课文，划出文中 解决方法的句子。 T: Trytoretellthese passages. T: If you can read well, you can get one star. 通过小组合作学 习，解决重点词组 及单词。 Trees: We should _trees. Weshouldnot _ _too many _. Plastic: We should
13、 not use too many _bagsor bottles. We should use _ bags and_ bottles. Onestar:Read after the recorder Two stars: Report yourmindmap and make a speech Three stars :Make anewdialogue Step 3: Post-re ading Home work S：Yes. 7.Refinethethinking map Pleaseworkinyour group and refine your mind map. Makeane
14、wspeech according to your mind map. Let move our Earth a better place to live. Lets start from the little things every day. 看关于环保的视频 1 Read the story and try to retell the story. 2 Share your mind map withyourfriendsand your family. 3.Show your posters to morepeopleandlet themknowhowto protect the Earth. T: Do you want to get more stars? T:Wecandomany thingstoprotectthe earth. T: Do youknow any other ways to protect the earth? T: It is very important for us to protect our only home. Start from now! Start from myself! with partner 展示学生做的思 维导图，让学生小 组讨论展示。
