Unit 2 Home Sweet Home (Section A 1a-2e)教学设计2025-2026学年人教版（2024）英语八年级上册

该初中英语教学设计聚焦新人教版七年级上册Unit 2 Section A 1a-2e，核心为礼貌请求句型“Can/Could you please...?”“Could I...?”及家务词汇（如sweep the floor等），结合听力信息提取。课堂导入从学生周末家务经历切入，用问题与图片连接生活，搭建从已知到新知的学习支架。 特色在于情境化与多模态融合：通过真实互动（如让学生站起/微笑）对比“Can”与“Could”的礼貌差异，动作模仿（扫地、整理）结合图片记忆词汇，体现思维品质中的情境选择与联想思维；角色扮演、结对练习等活动提升语言能力，学生主动参与反思错误，教师可直接采用互动设计与反思建议，高效落实核心素养。

新人教版七年级上册英语Unit 2 Home Sweet Home (Section A 1a-2e)教学设计 Ⅰ. Core Literacy Objectives 1. Language Competence - Master and flexibly use polite request sentence patterns: "Can/Could you please...?" (for asking others to do things) and "Could I...?" (for asking permission); pronounce and use them correctly in daily conversations. - Learn chore-related vocabulary (e.g., "pack up things," "sweep the floor," "clean the bathroom," "water plants")—read, spell, and link them to real-life actions. - Improve listening skills: Extract key information (e.g., Peter’s mom’s requests) from audio materials, and use learned句型 (sentence patterns) to respond appropriately. 2. Cultural Awareness - Understand that using "Could you please...?" is more polite than "Can you...?" in English communication—learn to show respect through language when making requests or asking for permission. - Recognize that doing chores is a common family responsibility across cultures, fostering a sense of shared effort at home. 3. Thinking Quality - Develop flexible thinking: Choose between "Can you please...?" and "Could you please...?" based on the situation (e.g., use "Could" when talking to teachers or elders for more politeness). - Cultivate associative thinking: Link chore vocabulary to visual cues (e.g., a picture of sweeping) and real actions, deepening understanding of word meanings. 4. Learning Ability - Actively participate in pair work, role-plays, and listening tasks; gradually build confidence in using English to make polite requests (a practical real-life skill). - Reflect on mistakes (e.g., mixing up "Can" and "Could," mispronouncing chore words) and correct them through peer discussion or teacher guidance. Ⅱ. Key & Difficult Points 1. Key Points - Flexibly use "Can/Could you please...?" and "Could I...?" to make polite requests and ask for permission. - Master chore-related vocabulary and link it to real-life actions. - Extract key information from listening materials (1b, 2a-e). 2. Difficult Points - Understanding the subtle difference in politeness between "Can you please...?" and "Could you please...?" and using them in the right situations. - Correctly pronouncing vowel sounds like /ɔ:/, /ɒ/, /u:/, /ʊ/ (e.g., in "floor," "could," "sweep") and applying them to chore words and sentences. Ⅲ. Teaching Aids - PPT (with pictures of chores, sentence pattern examples, and audio recordings) - Task-based textbook (Section A 1a-2e) - Small whiteboards (for students to write down sentences during practice) - Sticky notes (to write chore words for quick review) Ⅳ. Teaching Procedures Step 1: Greeting and Lead-in (5 mins) 1. Greet students warmly: "Hello, everyone! How are you today? Did anyone help with chores at home last weekend?" 2. Ask follow-up questions: "What chores did you do? Did you sweep the floor? Or pack up your toys?" Show simple hand gestures (e.g., miming sweeping) to help them understand "chores." 3. Display a PPT slide with common home scenes (e.g., a child cleaning the bathroom) and ask: "What can you see in the pictures? Do you do these things at home?" Design Intention: Starting with students’ weekend chore experiences connects the lesson to their daily lives—they have real stories to share, which makes the topic relatable and reduces anxiety. Hand gestures and pictures help explain "chores" (a new word for some) without relying on translation, building their English thinking habits. Step 2: Presentation (10 mins) 1. Teach chore vocabulary: Show PPT pictures of each chore (e.g., a pile of clothes for "pack up things," a broom for "sweep the floor"). Say the phrase slowly, have students repeat, and ask them to mimic the action (e.g., pretend to sweep while saying "sweep the floor"). Write key phrases on the blackboard. 2. Introduce sentence patterns: - First, model "Can you please...?" with a student: "Can you please stand up?" (The student stands.) Then say, "Thank you! This is a request." - Next, model "Could you please...?" with another student: "Could you please smile?" (The student smiles.) Ask the class: "Do you hear a difference? ‘Could’ is more polite!" - Write both patterns on the board and highlight "please" (remind them it’s important for politeness). 3. Quick practice: "Turn to your neighbor and say, ‘Can you please say "water plants"?’ Then try ‘Could you please say "clean the bathroom"?’" Design Intention: Using pictures + actions for vocabulary helps students remember words better—they link the sound to a visual and physical cue, not just a translation. Modeling the句型 with real student interactions makes abstract sentences concrete (they see the request in action). Comparing "Can" and "Could" directly helps them grasp the politeness difference easily, which is key for real-life use. Step 3: Listening Practice (10 mins) 1. Task 1 (1b): "Open your textbook to 1b. Look at the list of chores first—we just learned these! Now, listen to the audio and check (√) the chores you hear." Play the audio once. Afterward, ask 3 students to share their answers (e.g., "I heard ‘sweep the floor’") and check as a class. 2. Task 2 (1b follow-up): "Listen again! This time, fill in the blanks in the summary (e.g., ‘Linda asks Tom to ______ the floor’). Write quickly—don’t worry about neatness!" Play the audio a second time. Walk around to help students who struggle (e.g., remind them of the chore words). Design Intention: Having students look at the chore list first gives them a "preview"—they know what to listen for, which makes the listening task less stressful. Playing the audio twice (first for checking, second for filling blanks) teaches them to listen for different levels of detail (general vs. specific), a useful skill for beginner listeners. Step 4: Pair Work (8 mins) 1. Teacher demonstration: Pick a student and say, "Let’s practice! I’ll ask: ‘Can you please sweep the floor?’ You say: ‘Sure, I’ll do it right away.’" Do 2 rounds (swap roles) to show the conversation structure. 2. Student practice: "Now, work in pairs! One person asks a request with ‘Can/Could you please...?’ (use the chores on the board), the other answers ‘Sure, I’ll do it right away.’ Try both ‘Can’ and ‘Could’!" Give them 5 minutes. 3. Share time: Invite 2-3 pairs to act out their conversation in front of the class. Say positive feedback: "Great job using ‘Could’—very polite!" Design Intention: The teacher’s demonstration breaks down the conversation into simple steps—students don’t have to guess what to do. Pair work lets them practice without the pressure of speaking alone, and swapping roles ensures both students get to ask and answer. Sharing time boosts confidence and lets the class learn from each other. Step 5: Pronunciation (7 mins) 1. Introduce target sounds: Show PPT slides with /ɔ:/ (e.g., "floor," "door"), /ɒ/ (e.g., "sweep" – wait, correct: "sweep" is /i:/, use "hot" instead, or "job"), /u:/ (e.g., "could" – no, "could" is /ʊ/, use "blue"), /ʊ/ (e.g., "could," "put"). Play the audio of each sound, have students repeat, and use hand gestures (e.g., stretch hand up for long /u:/, short down for /ʊ/) to show sound length. 2. Word practice: Write chore-related words with these sounds on the board (e.g., "floor" /ɔ:/, "could" /ʊ/, "sweep" /i:/ – adjust to fit). Have students read the words aloud, focusing on the target sounds. 3. Sentence practice: "Read this sentence together: ‘Could you please sweep the floor?’" Pause to correct tricky sounds (e.g., "floor" /ɔ:/ vs. "flour" – but keep it simple for beginners). Design Intention: Using hand gestures for sound length helps students "feel" the difference between long and short vowels, which is hard to explain with words alone. Linking sounds to chore words (words they already know) makes pronunciation practice meaningful—they’re not just repeating random sounds, but sounds in words they’ll use. Step 6: Listening and Speaking (10 mins) 1. Pre-listening: "We’re going to listen to Peter and his mom talking. Before we listen, guess: What do you think Peter’s mom asks him to do? Chores? Homework?" (1 minute of pair discussion.) 2. Listening task (2a-e): Play the audio of Peter’s conversation. "Listen and answer: ‘What does Peter's mum ask him to do?’" Play it again to confirm. Ask students to share (e.g., "She asks him to clean the bathroom"). 3. Role-play: "Now, pretend you’re Peter and his mom! One person is Mom (ask requests), the other is Peter (answer). Use the conversation in the textbook as a guide, but you can change the chores!" Give 4 minutes. Invite 1 pair to perform. Design Intention: Predicting before listening gets students engaged—they’re curious to see if their guess is right. Using a real conversation (Peter and his mom) makes the句型 feel practical (it’s how family members talk). Role-play lets them act out a real scenario, which helps them remember the句型 better than just memorizing. Step 7: Summary & Homework (5 mins) 1. Summary: - "Let’s review! What chore words did we learn? (Sweep the floor, pack up things...)” - "What sentences do we use for polite requests? (Can/Could you please...? Could I...?) Remember: ‘Could’ is more polite!" - "What sounds did we practice? (/ɔ:/, /ʊ/...) Let’s say ‘Could you please sweep the floor?’ one more time—focus on the sounds!" 2. Homework: ① Write 3 polite requests for chores at home (e.g., "Could you please help me pack up things, Mom?"). ② Draw a picture of one chore you do at home, and label it with the English phrase (e.g., "sweep the floor"). ③ Listen to the pronunciation audio (I’ll send it to the class group) and practice the target sounds for 5 minutes. Ⅴ. Blackboard Design Unit 2 Home Sweet Home (Section A 1a-2e) ☞ Chore Vocabulary pack up things sweep the floor clean the bathroom water plants ------------------------------------------- ☞ Polite Request Sentences 1. Can you please...? → Sure, I’ll do it right away. 2. Could you please...? (More polite!) 3. Could I...? (Ask for permission) ------------------------------------------- ☞ Pronunciation Focus /ɔ:/ (floor), /ʊ/ (could), /u:/ (blue), /ɒ/ (job) Ⅵ. Teaching Reflection Overall, the lesson went smoothly—students were most engaged during the chore action practice (miming sweeping or packing up) and the pair work requests. When I asked them to mimic chores while saying the words, even the quietest students joined in, which was great to see. The biggest success was the "Can vs. Could" comparison: by modeling with real students (asking them to stand or smile), most students understood that "Could" is more polite. During pair work, I heard many students use "Could you please..." without being reminded—they picked up the politeness rule naturally. However, there were two small challenges: First, some students mixed up the vowel sounds /ɔ:/ and /ɒ/ (e.g., saying "flɒr" instead of "flɔ:r" for "floor"). I should have used more visual cues (like a "long sound" arrow on the board) to reinforce the difference. Second, a few students forgot to add "please" in their requests—next time, I’ll put a big "PLEASE = POLITE" note on the board to remind them. The listening tasks worked well because students already knew the chore words, but next time I’ll add a quick "chore word review" before playing the audio (for students who might have forgotten). The homework combining drawing and writing was intentional—younger students love drawing, so it makes homework feel less like a task and more like fun. Overall, most students left knowing how to make polite requests for chores, which was the main goal. The small fixes (more sound cues, a "please" reminder) will make the next lesson even better. 学科网（北京）股份有限公司 $