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Unit 2 Section B (2a~2c) 教案
—— Home Sweet Home（人教版八年级上册 2026-2027学年）
课题 Unit 2 Section B (2a~2c) Home Sweet Home
学科 英语
年级 八年级上册
教材版本 人教版（2024）
课时 1课时
课型 词汇课
教学方法 任务型教学法、情境教学法、词汇语境运用法
教学用具 多媒体课件、教材、黑板
学情分析 学生在前几课时已学习社区与家务话题的核心词汇，能进行基本的社区场景描述和家务请求表达。但在词汇的灵活运用、短语搭配、语境填空方面仍有困难，尤其是动词短语（pack up, clean up, hang up, take out）和名词（arrival, community, block）的掌握不够扎实。本课通过字谜推理、短语匹配、书信填空三个层次的词汇任务，帮助学生在真实语境中巩固并运用核心词汇。
教学目标 语言能力：掌握本单元新词汇，精准理解词义、正确拼写，并熟练运用词汇完成字谜、短语匹配、书信填空任务。 文化意识：通过社区主题词汇运用，增强对社区生活的关注，感受语言在实际场景中的价值。 思维品质：通过字谜推理、短语匹配练习，提升词汇解码与运用能力；借助书信填空，学会在语境中灵活调用词汇，输出完整语篇。 学习能力：运用字谜推理-短语匹配-语境填空的词汇运用三步策略，通过小组合作和独立练习提升自主学习能力。
教学重难点 重点：动词短语 pack up / clean up / hang up / take out 与名词短语的正确搭配；2c书信填空（community, ready, free, arrival, invite, soon）。 难点：根据语境选择合适词汇并正确使用动词短语；理解 arrival, community 等抽象名词在语境中的运用；区分 hang up（挂起）与 hang out（闲逛）的含义。
图2-1 学习目标（3个维度）
一、教学过程
Step 1 情景导入 Speaking & Brainstorming（4~5 min）
【教师活动】T: Good morning, everyone! I live in an apartment in the Sunshine Community. Everyone here is friendly. And the community often holds activities. Today, the Sunshine Community is holding an English Word Challenge. Let's take part in it!
【学生活动】Ss: Students listen to the teacher's introduction and get interested in the Word Challenge.
图2-2 情境导入（Sunshine Community英语单词挑战）
情境导入要点：通过社区英语单词挑战的情境，激发学生参与兴趣，激活本单元已学词汇。
【教师活动】T: Before the challenge, let's review some words we've learned. What words about home and community can you think of
【学生活动】Ss: Students brainstorm vocabulary about home and community: apartment, living room, bedroom, bathroom, community, etc.
图2-3 挑战介绍（The Sunshine Community English Word Challenge）
【知识点】情景导入：通过社区英语单词挑战的情境，激发学生参与兴趣，激活本单元已学词汇，为字谜挑战做铺垫
【过渡语】同学们已经跃跃欲试了，让我们迎接第一个挑战——字谜游戏！
Step 2 Challenge One Word Puzzle（2a）（6~8 min）
2a Complete the puzzle with the new words in this unit. The clues can help you.
【教师活动】T: Here is Challenge One — Word Puzzle. Look at the puzzle and the clues. Use the new words in this unit to complete the puzzle. Let's do the first one together.
【学生活动】Ss: Students look at the puzzle and try to figure out the words using the clues.
图2-4 2a 字谜挑战（Word Puzzle）
图2-5 2a 字谜题目与线索
2a 字谜答案：
1. COMMUNITY —— 社区；社团
2. DEAD —— 不运行的；死的
3. LIVING ROOM —— 客厅
4. TREASURE —— 宝物；财富
5. BEDROOM —— 卧室
6. JOURNEY —— 旅行；历程
7. PERHAPS —— 也许；可能
8. PLATE —— 盘子；碟子
【教师活动】T: Let's check the answers. For the first word, the clue is about where we live. Everyone here is friendly. What's the word
【学生活动】Ss: Community! C-O-M-M-U-N-I-T-Y.
【教师活动】T: Excellent! Now let's check the other words. Pay attention to the spelling.
【学生活动】Ss: Students check their answers and correct any spelling mistakes.
【知识拓展】字谜解题技巧
1. 仔细阅读线索，理解句意。
2. 根据已给出的字母，推断缺失的字母。
3. 结合本单元学过的词汇，缩小猜测范围。
4. 填写后检查拼写是否正确，尤其是双写字母（如community中的mm）。
【知识点】2a字谜挑战：通过字谜推理，巩固本单元核心词汇拼写，培养词汇解码能力
【过渡语】字谜挑战顺利完成！接下来是第二个挑战——短语匹配。
Step 3 Challenge Two Phrase Match（2b）（8~10 min）
2b Match the words in column A with those in column B. Then use the phrases to complete the sentences.
【教师活动】T: Now let's move to Challenge Two — Phrase Match. Look at column A and column B. Match the words and then use the phrases to complete the sentences.
【学生活动】Ss: Students read the words in column A (pack up, clean up, hang up, take out) and column B (the luggage, the rubbish, the photo, the bathroom), then try to match them.
图2-6 2b 短语匹配任务（Column A & Column B）
图2-7 2b 短语匹配练习
2b Column A: pack up, clean up, hang up, take out
2b Column B: the luggage, the rubbish, the photo, the bathroom
【教师活动】T: Let's match them. 'Pack up' means to put things into boxes or bags. What do we pack up when we go on a trip
【学生活动】Ss: The luggage! Pack up the luggage.
【教师活动】T: Good! 'Clean up' means to make something clean. What do we clean up after taking a shower
【学生活动】Ss: The bathroom! Clean up the bathroom.
【教师活动】T: Excellent! 'Hang up' means to put something on a wall. What do we hang up on the wall
【学生活动】Ss: The photo! Hang up the photo.
【教师活动】T: And 'take out' means to remove something from a place. What do we take out when it starts to smell
【学生活动】Ss: The rubbish! Take out the rubbish.
图2-8 2b 短语匹配答案展示
图2-9 2b 用短语完成句子
2b 匹配结果与句子答案：
1. pack up the luggage → Let's pack up the luggage and get ready to go home.
2. clean up the bathroom → Could you clean up the bathroom after taking a shower We should keep it clean.
3. hang up the photo → Can you help me hang up the photo on the wall Grandma looks really young in it.
4. take out the rubbish → Could you please take out the rubbish It's starting to smell.
【易错提示】hang up 与 hang out 的区别
hang up 意为'挂起；挂断电话'，如 hang up the photo（挂起照片）、hang up the phone（挂断电话）。
hang out 意为'闲逛；逗留'，如 hang out with friends（和朋友闲逛）。
记忆：up表示向上（挂起），out表示外出（闲逛）。
【理解要点】动词短语搭配规律
pack up + 物品（luggage/bags/things）：打包某物
clean up + 地点/物品（bathroom/room/mess）：打扫某处/某物
hang up + 物品（photo/picture/clothes）：挂起某物
take out + 物品（rubbish/trash/garbage）：拿出/倒某物
【知识点】2b短语匹配：通过将动词短语与名词短语匹配，掌握 pack up / clean up / hang up / take out 的搭配和用法
【过渡语】短语匹配挑战也完成了！接下来是最有挑战性的第三个任务——书信填空。
Step 4 Challenge Three Letter Completion（2c）（10~12 min）
2c Complete the letter with the words in the box.
【教师活动】T: Now let's move to Challenge Three — Letter Completion. Here is a welcome letter from the Sunshine Community. There are six words in the box: community, ready, free, arrival, invite, soon. Use these words to complete the letter.
【学生活动】Ss: Students read the letter first to understand the context, then analyze each blank to choose the correct word.
图2-10 2c 书信填空任务（Challenge Three Letter Completion）
图2-11 2c 书信填空题目
2c 方框词汇：community, ready, free, arrival, invite, soon
【教师活动】T: Before filling in the blanks, let's read the whole letter to understand the context. This is a welcome letter to new friends. What tone should it have
【学生活动】Ss: The tone should be warm and welcoming. It's an invitation to a community party.
2c 空格分析与语境推断
【教师活动】T: For blank (1), 'We hope you'll ______ feel at home here.' What word means 'in a short time'
【学生活动】Ss: Soon! We hope you'll soon feel at home here.
【教师活动】T: For blank (2), 'Your ______ brings joy to us.' What word means 'coming to a place'
【学生活动】Ss: Arrival! Your arrival brings joy to us.
【教师活动】T: For blank (3), 'We would like to ______ you to the community party.' What word means 'ask someone to come'
【学生活动】Ss: Invite! We would like to invite you to the community party.
【教师活动】T: For blank (4), 'In our ______, everyone is friendly.' What word means 'the place where we live together'
【学生活动】Ss: Community! In our community, everyone is friendly.
【教师活动】T: For blank (5), 'everyone is friendly and always ______ to give a hand.' What word means 'willing or prepared'
【学生活动】Ss: Ready! Everyone is friendly and always ready to give a hand.
【教师活动】T: For blank (6), 'feel ______ to ask.' What word means 'without restriction'
【学生活动】Ss: Free! Feel free to ask.
2c 完整书信：
Dear friends,
Welcome! We're excited to have you in our community. We hope you'll (1)________ feel at home here.
Your (2)________ brings joy to us. We would like to (3)________ you to the community party at 2 p.m. on Sunday. You can find us on the first floor of apartment block A.
In our (4)________, everyone is friendly and always (5)________ to give a hand. If you have any questions or need help, feel (6)________ to ask.
Best wishes,
The Sunshine Community
2c 答案与解析：
(1) soon —— soon 不久；很快。句意：我们希望你很快能在这里感到宾至如归。
(2) arrival —— arrival n. 到达。句意：你的到来给我们带来了欢乐。
(3) invite —— invite v. 邀请。invite sb to... 邀请某人参加……
(4) community —— community n. 社区。句意：在我们的社区里，每个人都很友好。
(5) ready —— ready adj. 准备好的。be ready to do sth 准备好做某事；乐意做某事
(6) free —— free adj. 自由的。feel free to do sth 随意做某事；不必拘束
2c 核心词汇讲解
【教师活动】T: Let's learn these words in detail. Pay attention to 'arrival'—it's a noun form of 'arrive'. And 'invite' is a verb; its noun form is 'invitation'.
【学生活动】Ss: Students learn the words and take notes on their usage.
单词 音标 词性 释义
community /k mju n ti/ n. 社区；社团
ready / redi/ adj. 准备好的
free /fri / adj. 自由的；空闲的
arrival / ra vl/ n. 到达
invite / n va t/ v. 邀请
soon /su n/ adv. 不久；很快
joy /d / n. 喜悦；乐趣
block /bl k/ n. 大楼；街区
【易错提示】arrive 与 arrival 的区别
arrive / ra v/ 是动词，意为'到达'。
例：We arrived at the community center at 2 p.m.
arrival / ra vl/ 是名词，意为'到达'。
例：Your arrival brings joy to us.
记忆：动词 arrive 去 e 加 al 变名词 arrival。
【重点强调】feel free to do sth 与 be ready to do sth
feel free to do sth：随意做某事；不必拘束
例：Feel free to ask if you have any questions.
be ready to do sth：准备好做某事；乐意做某事
例：Everyone is friendly and always ready to give a hand.
注意：两个短语中的 to 都是不定式符号，后接动词原形。
【知识点】2c书信填空：通过通读全文-语境分析-词义推断-核对的策略，用community/ready/free/arrival/invite/soon完成社区欢迎信，掌握词汇在真实语篇中的运用
【过渡语】三个挑战都顺利完成了！现在让我们进入最后一个挑战——故事时间。
Step 5 The Last Challenge Story Time（5~7 min）
Make up a story using the words / phrases as many as possible.
【教师活动】T: Here is the last challenge — Story Time. Make up a story using the words and phrases we've learned. Here is an example. Let's read it together.
【学生活动】Ss: Students read the example story aloud.
图2-12 故事时间（Story Time）
图2-13 故事示例
故事示例：
Our community had a treasure hunt last Sunday. I met my friends in the community center. Peter smiled and nodded at us. 'Let's start!' he said.
First, we got a clue: 'Look for a note.' We checked everywhere. Then Tom found a plate on the table. There was a note on it: 'Follow the path where dead leaves lie.' We walked along the path. At last, we saw a big tree. 'Perhaps it's under the tree.' Lily shouted. Soon we found a box under the tree. Inside were candies for everyone.
Everyone laughed happily. What a great day we had!
【教师活动】T: Now it's your turn. Work in groups and make up your own story using as many words and phrases as possible.
【学生活动】Ss: Students work in groups to create their own stories using the learned vocabulary.
图2-14 故事分享（Share your story in groups / class）
图2-15 Let's share
【知识点】故事时间：通过编故事活动，综合运用本课所学词汇和短语，培养语言输出能力和创造力
【过渡语】同学们编的故事都很精彩！让我们进行当堂检测，检验词汇掌握情况。
Step 6 当堂检测 汉译英（4~5 min）
一、汉译英
【教师活动】T: Now let's have a quick test. Please translate these ten phrases from Chinese to English. You have three minutes. Write your answers in your notebook.
【学生活动】Ss: Students translate the ten phrases individually and write their answers. Then check answers with the teacher.
图2-16 课堂总结（通过本课的学习，我能够……）
当堂检测 汉译英：
1. 打包行李 → pack up the luggage
2. 打扫浴室 → clean up the bathroom
3. 挂起照片 → hang up the photo
4. 倒垃圾 → take out the rubbish
5. 感到宾至如归 → feel at home
6. 邀请某人参加 → invite sb to...
7. 准备好做某事 → be ready to do sth
8. 随意做某事 → feel free to do sth
9. 帮忙 → give a hand
10. 公寓楼 → apartment block
【判断技巧】短语翻译三步法
Step 1 分析中文：确定核心动词/名词和搭配关系
Step 2 回忆英文：联想本课学过的固定搭配（如pack up the luggage, clean up the bathroom）
Step 3 检查形式：注意动词形式、介词搭配、冠词使用是否正确
示例：'挂起照片' → hang up the photo（核心词hang up + the photo）
【知识点】当堂检测：通过10个短语的汉译英，检验学生对本课核心动词短语和名词短语的掌握情况
【过渡语】让我们进行课堂总结并布置作业。
Step 7 课堂总结与作业（3~4 min）
【教师活动】T: Let's summarize what we learned today. What words did we learn What phrases did we make What challenges did we complete
【学生活动】Ss: Students review and summarize the key vocabulary, phrases, and challenges learned in this lesson.
通过本课的学习，我能够：
1. 正确朗读并运用本课单词和短语：pack up the luggage, clean up the bathroom, hang up the photo, take out the rubbish, feel at home, invite sb to..., be ready to do sth, feel free to do sth, give a hand
2. 完成字谜推理、短语匹配和书信填空任务。
3. 通过社区主题词汇运用，增强对社区生活的关注，感受语言在实际场景中的价值。
图2-17 挑战成功（You finished the tasks successfully. Good job!）
Homework
【教师活动】T: Here's your homework. First, copy the vocabulary and phrases we learned today. Second, write a letter to a foreign friend and invite them to spend the Mid-Autumn Festival together.
作业内容：(1) 规范抄写课堂所学的词汇和短语1遍。(2) 仿照2c写信给外国朋友，邀请一起过中秋。
图2-18 Homework（抄写+仿写书信）
【知识点】课堂总结：梳理2a字谜8词、2b短语匹配4组、2c书信填空6词、拓展短语10个，形成词汇知识网络
二、板书设计
核心词汇 动词短语 重点句型
community 社区 ready 准备好的 free 自由的 arrival 到达 invite 邀请 soon 不久 pack up 打包 clean up 清扫 hang up 挂起 take out 拿出 We hope you'll soon feel at home here. Your arrival brings joy to us. We would like to invite you to...
joy 喜悦 block 大楼 apartment 公寓 living room 客厅 bedroom 卧室 plate 盘子 pack up the luggage clean up the bathroom hang up the photo take out the rubbish In our community, everyone is friendly. Everyone is always ready to give a hand. Feel free to ask.
treasure 宝物 journey 旅行 perhaps 也许 dead 死的 smell 发臭 nod 点头 feel at home 感到宾至如归 give a hand 帮忙 apartment block 公寓楼 Best wishes, The Sunshine Community

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