Unit 7 Section A 4a～4d 教学设计 2025～2026学年 人教版 八年级英语 下册

该初中英语教学设计聚焦现在完成时语法要点，涵盖结构（have/has+过去分词）、信号词（already,yet等）及与一般过去时的区别。通过展示《小王子》读书报告示例导入，复习前课阅读经历相关的现在完成时问答，搭建从已知到新知的学习支架。 资料特色在于融合任务型教学与合作学习，以“阅读体验”为主线。如4d采访活动让学生用Have you ever...句式采访同学，提升语言能力；小组讨论比较两种时态的时间标志和意义，培养思维品质。结合听说法和情景教学，通过真实对话练习信号词，助力学生语境中掌握语法，提升应用与沟通能力，也为教师提供具体可操作的活动设计，有效突破重难点。

科目 英语 授课教材 人教版八年级下册 授课题目 Unit 7 A Good Read 课时 Section A 4a~4d 备课人 颜老师 课型 Grammar Focus 教学目标 1. Language ability 语言能力 • Use the present perfect tense in statements, negatives, and questions (e.g., Have you ever read…? I have already read…) to talk about reading experiences and plans. • Identify and use signal words such as already, yet, just, ever, never, so far, recently correctly. • Distinguish between the present perfect and the simple past tense in terms of meaning and usage. 2. Cultural awareness 文化意识 • Appreciate diverse cultures through classic literary works (e.g., Chinese classics, foreign fairy tales). • Recognize the universal value of reading for personal growth. 3. Critical thinking 思维品质 • Compare and summarize the different functions of the present perfect and the simple past. • Analyze and evaluate a book from multiple perspectives (author, type, characters, plot, opinion). 4. Learning Capability学习能力 • Interview classmates using present perfect questions and record results. • Choose and read extracurricular books independently, applying classroom language structures in real communication. 教学重点 • Structure of present perfect: have/has + past participle • Signal words: already, yet, just, ever, never, so far, recently • Forming questions and negative sentences 教学难点 • Understanding “past action with present influence” • Distinguishing present perfect from simple past 教学工具 PPT, blackboard, handouts, timer, interview worksheet 教学方法 • Task-based language teaching (TBLT) 任务型教学 • Audio-lingual method 听说法 • Situational teaching 情景教学 • Cooperative learning 合作学习 教学过程 教学环节 教师活动 学生活动 设计意图 Step 1 Revision: Book Reports (3 min) 1. Greet Ss. Show a sample book report of The Little Prince from PPT. 2. Ask: What have we learned about writing a book report? Have you read more books recently? 3. Quickly review the key questions and answers from previous lessons (e.g., Have you decided on a book? – Yes, I’ve already read it. / No, I haven’t. But I’ve already borrowed it.) Ss answer questions using present perfect (e.g., I’ve just finished My Childhood). Review present perfect in context of reading experiences. Step 2 Presentation : Structure of Present Perfect (5 min) 1. Show tasks “What structure of the present perfect?” with multiple-choice examples. 2. Explain the formula: Subject + have/has + past participle. 3. Show affirmative, negative, and question forms: - I have finished my homework. - She hasn’t read the book yet. - Have you seen the movie? 4. Highlight the word order for wh-questions: What have you done? 1. Observe examples and take notes. 2. Repeat the structure chorally. 3. Answer the multiple-choice questions orally Present the grammatical structure clearly; check basic understanding. Step 3 Presentation : Past Participles (5 min) 1. Show “The present perfect forms of the verbs.” 2. Present three categories: - AAA: cut-cut-cut, let-let-let - ABA: come-came-come, run-ran-run - ABB: buy-bought-bought, read-read-read - ABC: go-went-gone, see-saw-seen - other: do-did-done, have-had-had, be-was/were-been, eat-ate-eaten 3. Show additional verbs: hit, cost, set, become, run, come, buy, sell, keep, speak, give, know. 1. Chant the verb forms after the teacher. 2. Practice in pairs: one says the base form, the other says the past participle. Build memory of irregular past participles. Step 4 Presentation : When to Use Present Perfect & Signal Words (6 min) 1. Learn “When do we use the present perfect?” Read example sentences: - Have you had your lunch yet? – I’ve just had it. - I have lost my pen. - I have already watched the TV play. 2. Explain the first use: past action with present result/influence (give more examples). 3. Show the second use: action that started in the past and continues to the present. Tell Ss this will be studied next unit. 4. Learn “What key words of the present perfect?” List: already, yet, just, before, ever, never, so far, recently. Explain where to use them 1. Read the example sentences and guess the meaning. 2. Take notes on the two uses (focus on the first use for now). 3. Memorize the signal words with their Chinese meanings. Clarify the core meaning of present perfect (present influence) and identify time markers that trigger it. Step 5 Controlled Practice: Complete Sentences (4 min) 1. Finish the tasks “Complete the sentences below and pay attention to the words in blue.” 2. Ss complete the 10 sentences individually. (e.g., I ______ (lose) my key already. She ______ (finish) her homework already.). 3. Check answers orally. 1. Write answers in notebooks. 2. Raise hands to share answers; correct if needed. Apply present perfect with signal words . Step 6 Controlled Practice: Sentence Completion with Words in Brackets (4 min) 1. Finish the task “Complete the sentences with the words in brackets.” (Chinese-to-English translation) 2. Examples: 我还没有打扫房间…… – I ______ (clean) my room so far… 3. Ss complete 4 sentences individually, then pair-check. 4. Teacher checks answers. 1. Translate and fill in the blanks. 2. Compare answers with partner Practice using present perfect in meaningful sentences. Step 7 Controlled Practice: Conversation Completion (4 min) 1. Finish the task“Complete the conversations in 4b with ever, never, just, already, or yet.” 2. Read the three short conversations aloud. 3. Ss fill in the blanks individually. 4. Check answers and explain why each word is used. 1. Complete the blanks. 2. Role-play the conversations in pairs after checking answers. Practice using signal words in natural dialogue. Step 8: Presentation & Discussion :Present Perfect vs. Simple Past (6 min) 1. Show the comparison: “Discuss the difference of the present perfect and the simple past in groups.” 2. Present the key distinctions: - Simple past: definite past time (yesterday, last week, in 2020, just now); action finished, no connection to now. - Present perfect: indefinite time or connection to now (already, yet, just, ever, never, so far, recently); action has a result or continues. 3. Show example pairs: - He visited Beijing last summer. vs. He has visited Beijing before. - I lost my pen. vs. I have lost my pen. (explain different meanings) 4. Do the “Please write down the true meaning of the sentences” activity (8 sentences). Ss write the implied meaning. 5. Check answers (e.g., I did my homework an hour ago – maybe forgotten now; I have done my homework – now free to play). 1. Discuss in groups. 2. Write the true meanings in notebooks. 3. Share answers with class. Help Ss internalize the functional difference – this is a critical grammar point for exams. Step 9: Mixed Tense Practice (3 min) 1. Complete the sentences with the words in brackets (mixed simple past and present perfect). 2. Ss complete the 5 sentences (e.g., I ______ (read) this book last week, but I ______ (not finish) it yet.). 3. Check answers quickly. 1. Complete individually. 2. Volunteer to give answers. Choose correct tense based on time markers and meaning. Step 10: Production – Interview Activity (4d) (3 min) 1. Interview your classmates and find out who has done these activities according to the six activities.. 2. Provide sentence frames: - Have you ever…? / Have you … yet? - Yes, I have. / No, I haven’t. - Who has …? – … has. 4. Ss walk around and ask 3-4 classmates. Take notes. 1. Interview classmates. 2. Record names and activities. 3. Write one summary sentence. Use present perfect in authentic communication. Step 11: Summary (1 min) 1. Summarize the key points: - Structure: have/has + past participle - Signal words: already, yet, just, ever, never, so far, recently - Difference from simple past: definite past time vs. present influence 2. Remind Ss to review irregular past participles. Discuss or think b=individually the summary of the present perfect Consolidate learning. Step 12: Homework Explain homework options : Choose one to complete. 课后作业 1. Must-do:  • My Reading Passport – design an A4 passport including 3 books you have read (use present perfect) and 1 type you have never tried but want to read. 2. Optional:  • “I Read, I Think” Book Cards – make 3 cards for a book you have finished: basic info, impressive part/character, recommendation. 板书设计 Unit 7 A Good Read (Period 4: Grammar Focus) Present Perfect Tense: have/has + past participle Signal words: already, yet, just, ever, never, so far, recently, before Examples: (+) I have already read the book. (-) She hasn’t finished her report yet. (?) Have you ever seen this film? Present perfect vs Simple past: I lost my key yesterday. (past fact, no connection now) I have lost my key. (now I can’t open the door) 教学反思 1. Ss often confuse just now (simple past) with just (present perfect). Highlight this difference. 2. The interview activity (4d) may be noisy but effective. Set a time limit (e.g., 5 minutes). 3. For weaker Ss, provide a handout with the 10 sentence completion answers as a reference. 学科网（北京）股份有限公司 $