Unit 7 Protect the Earth 第1课时 表格式教案

昆山娄江实验学校 六年级 英语备课 序号：31
教学内容：Story time 课型：新授
本课题教时数： 5 本教时为第 1教时 备课日期 11月15日
教学目标：知识目标:教学目标：1. 学生能初步理解并且会听、会说、会读和会拼写单词及词组：use，much，oil，glass等，和会运用句型：we use... to...2. 学生能初步听懂并且会说、会读单词protect the Earth，coal，save energy, come from， cut down，waste water，reuse，plastic, wood, too much, useful 等。
教学重点：学生能初步能理解并且会听、会说、会读和会拼写单词及词组：use，much，oil，glass等，和会运用句型：we use... To...
教学难点：学生能初步感知情态动词should及shouldn’t的用法
课前准备：图片、课件、电脑等
教学过程：
教师活动 学生活动 设计意图
Step1. Greeting and lead-in1. Greeting2. Sing a song< Two little blackbirds>Question:why do the little blackbirds fly away 2.Free talkT: When is Earth Day S1:It’s on 22nd April.T: When is World Environment Day S2:It’s on 5th June.T: What do these days tell us S3:We should protect our Earth.T: Now our living environment is polluted, so we should protect the Earth.——出示课题并教读。We should make the Earth a better place for you and me, and the entire human race.Step 2. Pre-reading1.出示无污染的地球图片。T：Look, the Earth is a beautiful place. There are many kinds of sources in it. Do you know some of them 2.Guessing game and teach the new wordsT: Here are another sources. Let’s guess what they are.① It’s black and hard. We can find it under the ground. It can make us warm. There’s a lot of it in Shanxi.② It’s a black liquid. We can find it under the ground too. Cars need it.③ It’s usually white and thin. We can write and draw on it.④ It comes from trees. We use it to make tables, desks, chairs, beds and many other things.⑤ It’s light and soft, but it’s strong. It’s widespread in our life. 3.T: They are useful things for　us, how do we use them For　example: We use coal and oil to make energy. 板书： use... to... E.g. We use water to clean things, wash clothes, cook food...We use paper to make books.We use wood to make tables, chairs, beds and other things.We use plastics to make bags and bottles. Step 3. While- reading呈现一幅被污染的地球图片。T：Look at this picture. Is it still beautiful Today, there is a lot of pollution. We should protect the Earth at once.(点题)What can we do 1. Watch the cartoon and find the four key points of the text. ( save water, save energy, save trees and don’t use too much plastic) 并板书。 2. Listen to the tape and answer the questions.① What do you think of water ② What do we use water to do ③ Is there a lot of water everywhere ④ What shouldn’t we do ⑤ What should we do 教师根据学生回答进行板书。 3. Read the second part and judge.① Most of our energy comes from coal and oil. (T)② There is a lot of coal and oil on Earth. (F)③ We should drive cars every day. (F)④ Cars use lots of energy. (T) 4. Teach the third part教学 cut down呈现砍树的画面。T: What is he doing T: Is he right We should stop him right now. Why 引导学生说出 5.Teach the fourth part塑料瓶、塑料袋实物展示。T: we use plastic to make bags and bottles. We often use them in our daily life. Do you often use them 呈现课文图片。 T: Look at this picture. What do you think of it 引出句子：Too much plastics is bad fｏｒ　the Earth.T: What should we do 板书：We should ... We shouldn’t ... Step 4. Post-reading修改之处1：Read after the computer.1. Read the whole passage loudly and finish the exercise ” think and write” on page70, and then check the answers.2. Retell the text according to the blackboard design.3. Brain-storm. T: The Earth is so important fｏｒ　us. We should protect it. Now I’ll give you some suggestion. Can you tell me what we can do.E.g. T: To protect the Earth, we should save water. 修改之处2：Work in groups and discuss. Say as many as possible. 4. Introduce the slogan “ Save the world, save our lives.” to the students. Step 5. Homework1. Read and retell the passage.2. Finish the exercise “True ｏｒ　False” on page70.3. Collect and make good use of waste materials. 引导学生用Unit6 所学知识回答：Because the air is dirty.Because there aren’t any trees on the hill. They have no home. Learn :Earth , protectRead the title ( water, trees, air etc.) Learn the new Wordsworth( coal )( oil )( paper )( wood )( plastic ) Ss: Use…to…Make sentences save water,save energy,save treesand don’t use too much plastic) (useful)(drink, clean things)（no）(waste)(reuse, save) Ss Read and judge. S1: He is cutting down trees.Trees help keep the air clean. 学生自读课文，并在文中划出关键词句。 think and write S1: Water is important.S2: Water is useful.S3: We drink water every day.S4: Trees and flowers need water.S5: We should reuse water.S6: We shouldn’t waste water. Read the slogan 教师可以就Culture time 的两个公益日和学生进行问答活动，引出本单元话题。 游戏猜谜形式，丰富课堂教学方法，完成课文部分单词的新授，增加学生学习的趣味性。 引导学生说出water，wood，paper，plastic等资源的用法，同时操练了句型use... to... 感知课文的基础上，归纳课文的四个要点，再采取不同的教学方法，让学生自主理解课文，培养学生的主动学习意识，提高阅读理解能力 提供具体的会话句型，让学生的复习课文内容。 修改意图：跟读录音，纠正语音语调，学会单词发音，加深整体印象。 修改意图：小组内讨论，给学生充足的准备时间，培养合作意识和能力。
板书设计： Unit 7 Protect the earthSave water: useful not waste reuseSave energy: come from coal/oil not drive so muchSave trees: wood not cut too many treesDon’t use too much plastic : be bad for the Earth use paper bags and glass bottles
教学反思： 授课日期： 月 日