1、Unit 8 A green worldStudy skillsI. Teaching aims and learning objectivesBy the end of the lesson, students should be able to:1. learn about the common mistakes in their own writings;2. learn to correct the mistakes in the writing;3. develop the good habit of checking the writing carefully.II. Teachi
2、ng contentsNew words: coal, oil, form, carelesslyIII. Focus of the lesson and predicted area of difficulty1. Help students understand how to correct the mistakes.2. Help students understand the importance of correcting the mistakes.IV. Teaching proceduresStep I Lead-in1. Greetings and a brief introd
3、uction2. Do a surveyDo you check your work after finishing it?3. Kittys albumShow the students some photos of Switzerland taken by Kitty.【设计意图：端正学生的环保动机，强化学生的环保意识。 】4. Kittys descriptionsPresent some sentences about Switzerland written by Kitty.5. Correct the mistakesHelp the students to correct the
4、 mistakes in Kittys work.T: Checking your work after finishing it is a very necessary habit to develop.【设计意图：引导学生体会检查纠错的重要性和必要性。 】Step II Pre-task1. Present five types of mistakes Kitty has made2. Help the students learn five types of mistakesW = word usage mistake（词汇运用错误）M = missing word（少词漏词错误）G =
5、 grammatical mistake（语法方面错误）P = punctuation mistake（标点符号错误）S = spelling mistake（单词拼写错误）【设计意图：教会学生五种常见的错误类型，提高学生的错误识别技巧。 】Step III While-task1. A students writingPresent a students writing on how to deal with worries2. Correct the mistakesT: Work in groups of four. Find and correct the mistakes.T: Po
6、int out the mistakes, decide the types of mistakes and make the corrections.3. Millies articleT: Read Millies article on Page 117. Find and correct the mistakes.T: read the revised article together.【设计意图：通过让学生自主发现错误、识别错误、改正错误，提升他们的纠错能力。 】Step IV Post-task1. Writing timeT: Write an 80-word article Le
7、ts plant more trees within eight minutes.2. Checking time (1) Check your work by yourself.(2) Check each others work.(3) Check your work among your group.3. ShowtimeShow a students article and point out six mistakes.【设计意图：采用自批、互批、小组批、教师展示的方式，帮助学生将学到的批改技能运用于写作过程中，强化检查意识，尤其提高词汇运用和语法的纠错能力。 】4. Watch an
8、d practiceT: Watch the movie The Lion King and correct the movie dialogue.5. Some other types of mistakesWrong format（格式错误）Wrong sentence structure（结构错误）Unsuitable expression（措辞不当）6. Correct mistakes in some sentences【设计意图：通过实际应用和扩展练习，巩固学生的纠错技巧。 】Step V Summary1. A limerickShow a limerick to conclud
9、e checking skills.2. Tips on checking work3. Enjoy a songT: Lets enjoy a song Trouble is a friend, and correct the lyrics.T: Learn from trouble and treat trouble as a friend. Learn from mistakes and look on them as your best teacher. 【设计意图：渗透学习策略指导，促进学生情感升华。 】V. Homework1. Write an article My green life, and use the skills we have learnt today to check your work.2. Preview Task.