1、Unit 7 Protect the EarthSound time & Culture timeTeaching contents 教学内容Sound time & Culture time Teaching aims and learning objectives 教学目标1. 复习 Grammar time 的内容。2. 了解字母组合 oo 在单词中的发音。3. 了解有关保护地球的特殊节日的相关内容。 4. 知道保护环境该做什么,不该做什么。Focus of the lesson and predicted area of difficulty 教学重点和难点教学重点:1. 了解字母组合
2、 oo 在单词中的发音。2. 了解有关保护地球的特殊节日的相关内容。教学难点:掌握字母组合 oo 在单词中的发音。Teaching procedures 教学过程Step 1 Warm-upT: We know water, wood, energy and plastic are useful. Lets match the phrases. (用PPT 呈现配对练习)S: (完成练习)T: Well done! Now shall we read them together?S: (大声朗读练习中的句子)【设计意图:通过配对练习让学生再次运用 use to 的句型,同时和他们的生活实际联系
3、起来。 】Step 2 Culture time1. Judge true or falseT: We know a lot about how to protect the Earth. Would you please judge these sentences? (用课件呈现一组句子,让学生判断句子中的行为是否合适)S: (完成练习)【设计意图:再现文中的重点句子,同时也检测了学生对句子的理解。第三个句子起到承上启下的作用,引出下文保护环境的节日。 】2. Learn about special daysT: You did a good job. Now most of you kno
4、w what we should do and what we should not do. So people find special days to tell the world that we need to protect the earth. (用 PPT 呈现有关世界环境日的图片和内容) Look at the sign. Its a special day. What is it?S: World Environment Day.T: Yes. When is it?S: Its on 5th June. (用 PPT 依次呈现世界地球日、世界无烟日、世界动物日、植树节、世界水
5、日和世界森林日的图片和文字,引导学生展开问答)【设计意图:引导学生展开世界地球日和世界环境日的问答,并作进一步拓展,引发学生学习的兴趣,增强他们的环保意识和文化意识。 】Step 3 Sound timeT: So we may protect our Earth. Make it clean and beautiful. Look, what beautiful pictures! (用 PPT 呈现图片) Its autumn. Is it beautiful?S: Yes.T: How is the weather?S: Its sunny/windy/cool.【设计意图:教师通过图片
6、引导学生说出 school, food, room 等词,从而自然地导入 Sound time 中的单词。 】T: Look at page 73, Sound time. Whod like read these words for us?S: Let me do it. (朗读单词 )T: What are the same letters in the word?S: Oo.T: How to pronounce it?S: /u:/.T: Can you make a sentence with three or these four words?S: (按教师要求使用这些句子造句)T
7、: I have some lovely sentences. First please listen and try to imitate. S: (学生跟读模仿句子)(教师指导学生注意句子的停顿、升降调、重读、弱读等)T: Who can read nicely for us? (学生选出朗读较好的同学,为他们打颗星)Step 4 ExpansionT: I have more words that contain “oo”. Can you read them and divide them into two groups? Put them in the different boxes
8、.S: (朗读单词,完成分类练习)Homework 家庭作业1. Read after the tape five times, and be able to read nicely.2. Copy the words and phonetic symbols.Teaching aids 教学准备(含板书设计)教学准备:PPT 课件、图字卡。板书设计:Unit 7 Protect the EarthWorld Environment Day June 5th Earth Day April 22nd /u: / /u /说课这是有关 Culture time 和 Sound time 的课时,
9、通过配对和判断句子正误的练习,以已学的内容为引入口,既帮助学生复习了相关的句型,也让他们联系生活实际做出正确判断,使教学为生活服务。以以上主要句子为依托,顺利引出保护环境的特殊日子,让学生对两个相似的节日在标识、具体日期等方面进行对比,并配以中文的详细来由,在此基础上,让学生了解其他一些和保护环境相关的节日,说明我们人类现在对环境的重视。围绕环境保护,以图片为主导,呈现了 Sound time 的四个含有字母组合 oo的单词,并通过让学生造句,发挥想象,充分体现了主观意识和创作意识。在此基础上要求学生熟悉书上的句子,通过反复朗读,从停顿到升降调的指导,细化 Sound time 部分的教学。朗读模仿增加适量时间。语音的教学需要联系之前所学,所以安排了分类活动,把含有字母组合 oo 的单词一一罗列进行归纳分类,使学生更好地了解 oo 在单词中的发音。