Unit 4 Inventions-单元复习-ppt课件-(含教案+素材)-部级公开课-牛津深圳版八上(编号：d03ad).zip

Unit 4 Grammar Revision (语法复习语法复习)1. 复习 adj.的比较级，最高级的变化形态；2. 熟练运用 adj. 的比较级和最高级比较或描述人或事物。Part One: Guess Who 猜一猜：他/她是谁Part Two: Write down the basic form、comparative and superlative of the adj. 理一理：写形容词的原级、比较级和最高级。Part Three: Correct the short passage 改一改：在原文圈出行中错误的词或词组，并在横线改正。Part Four: Talk about the Super Heroes 说一说：根据表格提示完成对话。(听完同学的对话请帮忙找 bug)SupermanSun WukongGG Bondbody:strong strong strong Power:powerful powerful powerful Flying Speed:fast fast fast IQ:clever Clever clever Student A: I want to write an article about super hero. Can you give some advice? Who should I write about?Student B: You should write about _. He is much _! Student C: No, I dont agree. _ is_of all. You 原级比较级最高级规则shortersmartercleverertallest大多数单音节词比较级加_; 最高级加_。biggest一个元音 + 一个辅音结尾，比较级_尾字母加_；最高级_ 尾字母加_。nicercutest以-e 结尾, 比较级加_; 最高级加_。easier辅音加 y 结尾，比较级去_加_;最高级去_加_。most handsomemost beautifulmost successful以-ful 结尾 / 含三个或三个以上音节：比较级 _+ 原级；最高级_+ 原级。betterfartherworse特殊变化I am Ms Wang. As you can see in the picture, I am much thinnest than before. I look healthy and happy now. But in the past, I was the fatter in my class. Being fat was not a problem but being unhealthy was. One day, I saw a movie called Superwoman. Superwoman was strongest lady in the world. She saved people lives. She was more braver than the others. I liked her very mush. So I decided to keep fit and become a super hero just like her.Today I still live a healthy life. I still believe I can be a superwoman one day.1 _2._3._4._should write about him.Student D: You can write about _. He is_than the others.Student B: I advise you not to write about _. Because he is the _.Student C: You wouldnt want to write about_. Because he is not _or _.Student D: I think you should not write about _. He is _.Student A: I decide to write about_. He is _.One bug:_.Part Five: Write something about the Super Heroes 写一写SupermanSun WukongGG Bondbody:strong strong strong Power:powerful powerful powerful Flying Speed:fast fast fast IQ:clever Clever clever 1. 根据表格选择一位超级英雄；2. 通过对比给出三个选择这位超级英雄的原因；3. 给出一个自己跟这位超级英雄间的差异之处；4. 至少用到 2-3 个比较级或最高级。My Super Hero_写作评价表：请在相应等级打“”无1. 正确使用比较级和最高级；2. 正确使用句子主谓结构3. 文章要点齐全He is the tallest in class.He plays basketball better than anyone. To him, playing basketball is easier than learning English. How to learn English well is the biggest problem to him. He is one of the most handsome boys in our class.Who is he?He is the cutest boy in our class.Without glasses he cant see clearly.With a pair of glasses, he can see things farther away.He is shorter than other boys but he is also smarter than the others.He will be one of the most successful students in the future.Who is he?Who is she?She is the most beautiful!She is cleverer than anyone!She is nicer than other teachers!She is worse at basketball than Chun Chun!She is the best! better, easier, father, shorter, smarter, cleverer, nicer, worse tallest, biggest, best , cutest most handsome, most successful, most beautiful, Revision(复习复习)adj. 比较级比较级/最高级最高级大多数单音节词大多数单音节词比较级加比较级加 _; 最高级加最高级加 _。 原级原级 比较级比较级 最高级最高级shortersmartercleverer tallestshortshortestsmartsmartestclevercleveresttallestertaller一个元音一个元音 + 一个辅音结尾，比较级一个辅音结尾，比较级_尾字母加尾字母加_；最高级；最高级_ 尾字尾字母加母加_。 原级原级 比较级比较级 最高级最高级 biggestbigbiggerer双写双写双写双写est以以-e结尾结尾, 比较级加比较级加_; 最高最高级加级加_。 原级原级 比较级比较级 最高级最高级nicer cutestnicenicestcutecuterstr辅音加辅音加y结尾，比较级去结尾，比较级去_加加_;最高级去最高级去_加加_。 原级原级 比较级比较级 最高级最高级 easiereasyeasiestyieryiest以以-ful结尾结尾 / 含三个或三个以上音节：比含三个或三个以上音节：比较级较级 _+ 原级；最高级原级；最高级_+ 原级原级。 原级原级 比较级比较级 最高级最高级most handsomemost beautifulmost successfulhandsomebeautifulsuccessfulmoremostmore handsomemore beautifulmore successful原级原级 比较级比较级 最高级最高级betterfartherworse goodbestfarfarthestbadworstthinnerthe fattestthe strongestbraver Student B: You should write about _. He is much _! Student C: No, I dont agree. _ is_of all. You should write about him.1. 根据表格选择一位超级英雄；根据表格选择一位超级英雄；2. 通过对比给出三个选择这位超级英雄的原因；通过对比给出三个选择这位超级英雄的原因；3. 给出一个自己跟这位超级英雄间的差异之处；给出一个自己跟这位超级英雄间的差异之处；4. 至少用到至少用到2-3个比较级或最高级。个比较级或最高级。Analysis of the teaching context:This lesson is a revision of the comparative and superlative of adjective, which students have already learnt in their previous lessons. The lesson aims to remind the students about the form , meaning and function of the grammar point. To provide opportunities for students to use what they have learnt, practice and activities would be necessary to meet leaners need in this lesson. Class Profile:47 students age from 13 to14. They are generally at intermediate level. 15 of them can do better than others in English, who are able to be a teaching assistant or leader in each team. However, there are also 5 students who have already given up studying English. Some of the students are talkative. They can offer help to those who are reluctant to talk. Students of class 17 are used to be divided into teams. Students of this class may become nervous and shy when other teachers are observing the class. Teaching objectives: 1. Language ability objectives（语言能力）a. Review the six forms of comparative and superlative of adjectives through practice.b. Recall the meaning and function of comparative and superlative of adjective in context.c. Master speaking skillsimitate the example and use appropriate language to complete speaking task.2. Thinking quality aims: （思维品质）a. Compare, analyze and evaluate different characters.b. Enhance imagination by describing different characters with comparative and superlative of adjectives.3. Cultural quality aims: （文化品格）a. Take interest in both Chinese and Foreign cartoon. Enjoy learning.b. Understand and respect ideas of heroes of different cultures.4. Learning ability aims: （学习能力）Complete a dialogue by discussing and acting out the conversation in groups.Key points in teaching:Elicit the form, meaning and function of conational sentences Difficulty Guide the students to use comparative and superlative of adjective in context. Material: Textbook for Grade 8, WorksheetTeaching procedure:Teaching procedureTeacher activitiesStudents activitiesTeaching aim timeLead in1. Play the game Guess Who2. Lead in the grammar point of todays lesson.1. Guess who with clues2. Recall the form and meaning of the comparative and superlative of adjectiveLead in the topic5 minPractice 11. Elicit the forms of the comparative and superlative of adjective.2. Ask the Ss to finish part one on the worksheet.3. Guide Ss to conclude the features of the comparative and superlative of adjective.4. Check the answers.1. Recall the forms of the comparative and superlative of adjective through the lead in activity.2. Finish part one on the worksheet.3. Conclude the features of the comparative and superlative of adjective.4. Check the answers. Recall the forms of the comparative and superlative of adjective through the lead in activity.10 minPractice 2 1. Show pictures of the teacher and superwoman, lead in a short passage.2. Ask the Ss to read the passage and try to correct the mistakes in it.3. Check the answer.4. Remind Ss about how to use the target language in context, and use it to describe persons and things. 1. Read the short passage and correct the mistakes in it.2. Discuss shortly to review how to use the target language in context. 3. Check the answers.Review the meaning and function of todays target language.10 minSpeaking task 1. Introduce three cartoon characters.2. Guide the Ss to describe the characters with proper adj.3. Set example of how to compare the characters with comparatives and superlatives. 3. Ask Ss to discuss in groups and finish the dialogue according to he information and examples.4. Ask groups of Ss to act out the dialogue. 5. Lead the rest of the Ss to listen carefully and try to find out one mistake of the dialogue.6. Consolidate the knowledge Ss have learnt.1. Get to know the cartoon characters through the information provided by the teacher.2. Imitate the examples and try to describe and compare the characters.3. Discuss in groups and finish the dialogue.4. Act out the dialogue. 5. Listen to others presentation carefully and find out the mistake. 6. Consolidate the knowledge.1. Output of acting out he dialogue.2. Consolidate the knowledge Ss have learnt.3. Improve speaking skillscompare the characters by imitating the example and using todays target language.15 minHomework Write and article about the super heroes Ss met today with the help the evaluation table.