摘要:
该初中英语教学设计聚焦动词不定式(to-infinitive)作宾语用法,核心句型包括want to do, hope to do等。课堂导入播放“公园清洁志愿者”短片,提问激活学生认知,自然引出语法主题。Pre-reading环节引导学生观察教材标注句,总结like/want + to do结构,补充同类动词,搭建语法学习支架,为后续阅读提取信息和语法练习奠定基础。
资料特色在于融合任务型与情境教学法,通过“班级志愿活动策划组”角色扮演,小组讨论填写活动表格,引导学生用目标句型输出志愿计划。这一设计提升语言能力,实现从模仿到创造的表达,渗透文化意识,培养爱护环境和社区服务精神,通过语法归纳与逻辑讨论发展思维品质。教学环节层层递进,可操作性强,助力教师高效落实综合语言运用目标,提升学生听说读写能力。
内容正文:
Lesson 3 Let’s go volunteer!
一、基本信息
语法与听说读写综合课
二、教学目标
语言能力:
1. 掌握to-infinitive(动词不定式)作宾语的用法,熟练运用want to do, hope to do, decide to do等句型;
2. 能读懂志愿活动对话,提取关键信息,并用目标语法完成补全句子、短文等任务。
文化意识:
了解城市公园志愿清理活动的意义,培养爱护环境、参与社区服务的意识。
思维品质:
1. 通过分析动词不定式的用法规律,提升语法归纳能力
2. 通过讨论志愿活动的重要性,培养逻辑表达与批判性思考能力。
学习能力:
学会通过对话阅读、语法练习掌握动词不定式用法,培养自主归纳与合作学习的能力。
三、教学重难点
教学重点
1.掌握运用to-infinitive句型谈论志愿活动计划。
2.能读懂公园志愿清理的对话,提取活动时间、任务、所需物品等关键信息。
教学难点
1.准确区分接to-infinitive作宾语的动词,熟练运用该语法进行口头和书面表达。
2.结合对话内容,用目标语法完成短文补全,实现语法知识的综合运用。
四、教学方法
语法归纳法 任务型教学法 情境教学法 合作学习法
五、教学过程
Step 1: Warming-up & Lead-in
活动1:
播放一段1分钟的“公园清洁志愿者”短片,提问:
① What are the volunteers doing in the pictures?
② Why do they do this work for the city?
邀请3-4名学生回答,教师引导学生用简单句表达(如“They are picking up garbage. / It can make the park clean.”)。
活动2:
教师总结:“Volunteers help clean the park. Today we’ll learn about a volunteer activity at Greenwood Park and a new grammar structure—to-infinitive.”
板书标题:Let’s go volunteer!,并写出核心语法点to-infinitive (to do)。
设计意图:通过图片讨论激活学生的视觉与思维认知,自然引出公园志愿活动主题和语法学习目标,贴合中等生的认知起点。
Step 2: Pre-reading & Grammar Preview
活动1:
展示教材中黄色标注的句子:Many people like to go to the park. / We want to clear Greenwood Park...,让学生观察句子结构,提问:“What’s the structure after like and want?”
引导学生总结:like/want + to + 动词原形 ,补充hope, decide, plan, need等同类动词。
领读例句,让学生跟读,熟悉to-infinitive的发音与结构。
板书:Subject + Verb + to + Verb (原形)
│ │ │
I want to help
They decide to clean
活动2:
呈现对话中的核心词汇:garbage, comfortable, provide, pick up,结合图片和简单释义讲解(如garbage = rubbish;pick up garbage 捡垃圾),让学生快速记忆。
设计意图:提前预习语法结构,降低后续学习难度;词汇铺垫扫除阅读障碍,为学生读懂对话做好准备。
Step 3: While-reading & Grammar Practice
活动1:
让学生阅读教材中的对话,完成“Tick the correct statements”的任务,小组竞赛,看哪组找得全、读得准,强化形式识别。教师核对答案:
Julia is one of the volunteers to clean the park. ❌
Tom helps write down the volunteers’ information. ✅
Greenwood Park has lots of garbage. ✅
The volunteers need to bring water, gloves, and bags. ❌
活动2:
让学生完成教材中习题3,教师巡视指导,重点关注学生对to-infinitive的运用:
A: —What do you want to do this evening? —I want to do some housework.
B: Lily hopes to volunteer at the library this Sunday.
C: The students decided to apply for a volunteer job.
D: My elder brother is planning to help care for the pets.
核对答案后,选取2-3题让学生说明填写理由,巩固语法规律。
活动3:
让学生再次阅读对话,完成的任务,教师提示学生结合对话内容和语法规则填空:
Tom...asked to be a volunteer.
Julia said they needed to clean Greenwood Park...
Tom wanted to know more about it.
Volunteers just needed to wear comfortable clothing.
Finally, Tom decided to join in and wrote down his information.
They agreed to meet on Saturday.
设计意图:从对话阅读提取信息,到语法单句练习,再到短文综合补全,由浅入深的任务设计符合学生的学习节奏,实现语法知识与语篇的结合。
Step 4: Post-reading & Production
活动1:
你们是“班级志愿活动策划组”,请讨论并完成以下表格(提供模板):
What to do?
Where?
When?
What do we need to do?
Who will join?
Clean the school garden
School yard
Next Friday
Need to bring gloves and bags
All of us
活动2:Group Discussion
将学生分为4人小组,提出讨论问题:
① What volunteer activities can we do in our school or community? (e.g., clean the playground, help the elderly)
② What do you want to do as a volunteer? Why?
每组推选一名代表分享讨论结果,教师点评并鼓励中等生的表达。
设计意图:角色扮演让学生在情境中运用语法和对话句型,小组讨论则拓展了话题维度,实现从“模仿”到“创造”的语言输出,提升学生的口语表达能力。
Step 5: Summary & Homework
课堂总结:
发放小卡片,学生自评:
“Today I learned to use ______ to talk about volunteer plans. I can now say: I want to ______. I still need to practice ______.”
投入“学习收获箱”,教师课后查阅了解学情。
作业:
1.抄写本节课的语法例句和核心词汇,完成教材剩余的语法练习题。
2.以“My Volunteer Plan”为题,写一篇80词左右的短文,须包含至少4个 to do 句型。
六、板书设计
Lesson 3 Let’s go volunteer!
Structure:
Subject + Verb + to + Verb (base form)
│ │ │
I want to help
We decide to clean
Key Verbs + to do:
want to
hope to
decide to
plan to
need to
like to
Our Volunteer Plan
Activity: __________
Place: __________
Time: __________
We need to __________
We want to __________ Sentence Helpers:
I want to join because...
We hope to make... better.
Let's decide to...
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