七年级英语下册 Unit 3 School Life Lesson 17 School Science Fair教案 （新版）冀教版

Unit 3 School Life Lesson 17 School Science FairTeaching Analysis1. Teaching Aimsl Knowledge Section：（1） Master the following words：prize, video, piece, visitor（2） Common phrases：win first prize, be interested in, a piece of, different kinds of(1) Skill Section Continue to build up the ability in listening, speaking, reading, writing and translating, especially enable the students to make sentences in English about their projects for the school science fair.(2) Affect SectionGet students to know how to express their projects correctly.2. Teaching FocusVocabulary and patterns in this lesson3. Difficult pointsExpress their projects in English.Teaching AidsMultimedia, radio-tapeTeaching ProceduresStep I Class Opening (1 minutes)l GreetingT: Good morning, class! How are you today?Ss: Good morning, Ms. Guo! Fine, thank you. And you?T: Im fine, too.设计思路：使用亲切、贴近生活的问候语言拉近师生关系，带学生自然进入英语氛围。Step II Review(5 minutes)The teacher shows some exercises on the PPT.Students do the exercises and check the answers together.Step III New Concepts (22 minutes)1. New wordsRead and recite.2. Learning aimsLet students know about the aims3. Lead-inFree talk:T: Suppose there will be a science fair at your school. What will your project be about? How will you present your project? Ss: Work in gropes. Then show their ideas. Interview your classmates and fill in the table.(The teacher presents an example to help students do the work.)l Listen to the testT: Play the tapeS: Listen to the tape and try to finish Exercise 1 on Page 413. Read and translate the text in pairs or small groups.T: Ask the students to read and translate the text in pairs or small groups.S: Do as the teacher asked. Then finish Exercise2 on Page 434. Language pointsT: After reading, lets study four language points in this lesson.(1). I hope to win first prize. 我想获得一等奖。 hope意为“希望，盼望，期望”，是不及物动词，后跟动词不定式。hope也可作名词，表示“希望，期望”。e.g: They hope to go to Hainan for their holiday.e.g: You will never lose hope.(2). be interested in 意为“对感兴趣”interested 表示“感兴趣的”，interesting表示“有趣的，引起兴趣的”。e.g: We are all interested in English.e.g: English is so interesting.(3)I have a small piece of old silk. a piece of 一片/张e.g: He cut a piece of bread from the loaf. e.g: She came in carrying a piece of paper. e.g: She cut her finger on a piece of broken glass. (4)I will make ten different kinds of donuts. different kinds of 不同种类的e.g: Like me, she enjoys different kinds of music. e.g: They planted different kinds of flowers in their garden. Step III PracticeThe teacher show the exercise on the PPT Students do the exercises and check with the help of the teacher.Step IV Class Closing