Unit 8 Section A（4a ～ 4c）教学设计 2024-2025学年人教版（2012）八年级英语下册

Unit 8 Have you read Treasure Island yet? Section A（4a - 4c） Teaching Objectives By the end of the lesson, students will be able to: Master the present perfect tense through Grammar Focus and apply it in conversation completion (4a). Use the present perfect tense correctly in sentence writing, distinguishing it from simple present (4b). Create and compare personal experiences (books read, movies seen, songs heard) with a friend, using the present perfect tense (4c). Teaching Key Points & Difficulties Key Points Correctly using the present perfect tense (have/has + past participle) in various contexts. Distinguishing between present perfect and simple present usage. Difficulties Choosing the right form of the present perfect tense (e.g., “have found” vs. “has found”). Applying the present perfect tense naturally in conversations and descriptions. Teaching Methods Grammar Review & Application Sentence Writing & Error Correction Pair - work Experience Comparison Teaching Aids Textbook, blackboard, multimedia Teaching Procedure I. Warm - up & Grammar Recap (7 mins) Daily Dialogue Invite two students to perform a dialogue using Grammar Focus structures: A: Have you read Little Women yet? B: Yes, I have. I think it’s fantastic. Praise and highlight the present perfect structure: “have/has + past participle”. Grammar Reminder Write on the board: Present Perfect: Used for recent experiences, actions with connection to now. Structure: have/has + past participle (e.g., read → have read, drink → have drunk). II. 4a Activity – Conversation Completion (12 mins) Instruction Present 4a conversations and tell students: “Use the words in brackets to complete them with the present perfect tense.” Example: “I’ve just drunk some tea” (just/drink some tea). Student Activity Students complete 4a individually: I’ve just drunk some tea Have you found it He has already left; did he leave She has already seen the film haven’t told them yet Pair - check. Walk around to help: “‘Have you found it? ’ – present perfect for recent action.” III. 4b Activity – Sentence Writing with Present Perfect (15 mins) Instruction Explain 4b: “Fill in blanks with correct present perfect or simple present forms. Notice the time words (already, every time).” Student Activity Students write 4b sentences: loves; has; read will be; finished; wrote; hasn’t read Check answers as a class. Highlight: “has read” (present perfect for experience) vs. “loves” (simple present for habit). “will be” (future) vs. “finished” (present perfect). IV. 4c Activity – Personal Experiences Comparison (18 mins) Instruction Show 4c chart and sample dialogue. Tell students: “Fill in the chart with your and a friend’s experiences (books, movies, songs). Then compare and discuss.” Example: You: Tom Sawyer, Harry Potter Friend: Little Women, The Lord of the Rings Comments: “Harry Potter is exciting, Tom Sawyer is a bit boring.” Student Activity Students interview a partner to fill the chart, then discuss. Walk around to encourage: “Use ‘Have you already read...? ’ to ask.” V. Summary & Homework (5 mins) Summary Recap key points: 4a: Practiced present perfect in conversations. 4b: Used present perfect and simple present correctly. 4c: Compared personal experiences with the present perfect. Write on the board: Key Structure Reminder: Present Perfect: have/has + past participle (e.g., have read, has seen). Homework (1) Write 3 more present perfect sentences about your day (e.g., “I have eaten breakfast.”). (2) Bring a book/movie/song you love to talk about in the next class. Blackboard Design Unit 8 Have you read *Treasure Island* yet? Section A (Grammar Focus、4a - 4c) 4a Answers: 1. I’ve just drunk some tea 2. Have you found it 3. He has already left; did he leave 4. She has already seen the film 5. haven’t told them yet 4b Answers: loves; has; read; will be; finished; wrote; hasn’t read Homework: 3 present perfect sentences; Prepare to share a favorite book/movie/song. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$