内容正文:
版 本
《英语 基础模块2》(外研版 第二版)
课 题
Unit 1 I Love My Family
(Grammar in Use (1))
课
型
语法课
课时
1
授课班级
授课时间
45mins
授课教师
教材分析
本课时为《英语 基础模块2》(外研版 第二版)Unit 1 I Love My Family 的 Grammar in Use(1)语法课,围绕本单元家庭主题语境,对前序课时中反复出现的过去进行时进行集中梳理和操练。课件以家庭野餐、骑自行车、搭帐篷、家庭照片介绍等生活化场景为载体,引导学生理解过去进行时表示“过去某一时刻或某段时间正在进行的动作”。
本课重点呈现 We were having a picnic. / My brother was teaching me to ride a bike. / My parents were putting up a tent. 等教材主题相关句型,帮助学生归纳 Subject + was / were + V-ing 的基本结构,掌握 was / were 的主语搭配、动词 -ing 变化规则、肯定句和特殊疑问句表达。
通过 while my parents were putting up a tent, my brother was teaching me. 等例句,引导学生理解 while 连接两个过去同时进行的延续性动作,并初步区分过去进行时与一般过去时。互动练习包含选择、填空、词块排序、看图选句、语法诊断、段落补全和图片描述,体现从识别规则到综合表达的递进。
本课教学应突出语法服务表达,避免孤立讲规则。通过图片观察、句子结构标注、互动反馈和家庭照片描述任务,帮助学生在真实家庭生活场景中准确使用过去进行时,为后续单元语言输出奠定基础。
学情分析
(一)知识技能基础
已有基础:学生已在 Unit 1 前序课时中学习家庭成员、家庭活动和亲情表达等主题内容,能够用简单句描述家庭成员和常见活动;对 was / were、常见动词短语 have a picnic, teach sb. to ride a bike, put up a tent 等已有一定接触。
待提升点:学生容易把过去进行时理解为一般过去时,只关注“做过某事”,忽视“当时正在进行”;在 was / were 选择、动词 -ing 变化、while 句式和看图描述中容易出现形式错误。
(二)情感与认知特点
兴趣点:家庭野餐、家庭照片和亲子活动贴近学生生活,容易激发学生表达个人经历的愿望;课件中的点击答案、选择题、填空题和词块排序能增强课堂参与感。
畏难点:语法术语较抽象,学生可能会机械套用结构,难以根据主语和语境灵活选择 was / were 与动词 -ing 形式。
(三)学习支持需求
教学中应提供清晰的结构颜色标注、主语分类表、V-ing 变化规则表、while 句式拆分和句子模板,通过多轮短练习逐步降低综合表达难度。
学习目标
(一)知识目标
理解过去进行时表示过去某一时刻或某段时间正在进行的动作;掌握 Subject + was / were + V-ing + others. 的基本结构;掌握 I / He / She / It / 单数 + was,You / We / They / 复数 + were 的搭配;掌握 teach—teaching, ride—riding, put—putting 等常见 V-ing 变化规则;理解 What was / were + subject + doing? 与 while 句式的基本用法。
(二)能力目标
能根据主语正确选择 was 或 were;能把常见动词转换为 V-ing 形式;能用过去进行时描述家庭活动照片;能用 What was / were ... doing? 询问过去某时正在进行的动作;能用 while 连接两个过去同时进行的动作;能完成选择、填空、排序、改错和段落补全等练习。
(三)素养目标
通过家庭活动语境,引导学生关注家庭成员之间的陪伴与互助,学会用准确语法记录温暖的家庭瞬间;在互动练习中培养观察、归纳、自查和修正表达的学习习惯。
教学重难点
(一)教学重点
过去进行时的意义和基本结构;was / were 的选择;常见动词 -ing 变化规则;肯定句、特殊疑问句和 while 句式;用过去进行时描述家庭活动图片。
(二)教学难点
根据主语和语境准确选择 was / were;区分过去进行时和一般过去时;理解 while 表示两个延续性动作同时进行;在段落和口头表达中保持过去进行时形式一致。
教学方法
情境教学法、归纳法、任务驱动法、支架式语法教学法、互动练习法、合作学习法、语法诊断法
课前准备
H5课件、家庭活动图片、过去进行时结构卡、was / were 主语分类表、V-ing 变化规则表、互动练习任务单、多媒体设备
教学媒体
H5互动课件、多媒体设备、语法结构图、图片情境、练习题与答案反馈、家庭照片描述模板等
教学过程
教学环节
教师活动设计
学生活动设计
设计意图
Step 1:课堂导入:家庭活动情境感知
1. 呈现封面 Unit 1 I Love My Family 与 Grammar in Use: Past Continuous,借助家庭野餐图片引导学生观察人物活动。
2. 组织学生根据画面说出 have a picnic, ride a bike, put up a tent 等家庭活动词块。
3. 呈现 Today’s Goals,明确本课目标:理解过去进行时、会用 was / were + V-ing 描述家庭活动、能介绍家庭活动照片。
4. 提问 What can you see in the family photo? / What were they doing?,激活学生已有家庭主题词汇。
1. 观察封面与家庭活动图片,进入本课语境。
2. 说出与图片相关的活动词块。
3. 明确本课学习目标和最终表达任务。
4. 根据教师提问尝试描述图片中的活动。
通过家庭照片情境导入语法,使学生先感知真实表达需求,再进入结构学习。
Step 2:发现语法:归纳共同结构
1. 呈现 We were having a picnic. / My brother was teaching me to ride a bike. / My parents were putting up a tent. 三个例句。
2. 引导学生观察句中主语、was / were 和 V-ing 的颜色标注,找出共同结构。
3. 点击查看发现,板书 was / were + V-ing,并说明这是过去进行时的核心形式。
4. 要求学生朗读三个例句,关注 were having, was teaching, were putting up 的语音和节奏。
1. 阅读并朗读三个家庭活动例句。
2. 观察颜色标注,找出共同结构。
3. 记录 was / were + V-ing。
4. 在朗读中体会过去进行时结构。
通过例句观察和归纳,帮助学生从已知语境中自然发现语法结构。
Step 3:语法讲解:过去进行时意义与基本结构
1. 讲解 Meaning: Past Continuous,说明过去进行时表示过去某个时间点或某段时间正在进行的动作,重点是“当时正在做”。
2. 结合 We were having a picnic. 解释照片中的活动正在发生,所以用 were having。
3. 呈现 Basic Structure:Subject + was / were + V-ing + others.,拆分为 Subject, was / were, V-ing 三部分。
4. 引导学生用 We / My brother / My parents 替换主语,体会结构不变、be 动词随主语变化。
1. 理解过去进行时强调过去正在进行。
2. 分析 We were having a picnic. 的句意和结构。
3. 记录基本结构。
4. 进行主语替换朗读。
通过意义讲解和结构拆分,建立学生对过去进行时“意义+形式”的整体认识。
Step 4:语法讲解:was / were 与 V-ing 规则
1. 讲解 Was or Were?,归纳 I / He / She / It / 单数 + was,You / We / They / 复数 + were,并提醒 you 无论单复数都用 were。
2. 用 My brother was teaching me. 和 My parents were putting up a tent. 对比单数与复数主语。
3. 讲解 V-ing Rules,归纳直接加 ing、去 e 加 ing、双写再加 ing。
4. 结合 teach—teaching, ride—riding, put—putting, run—running 进行快速口头转换。
1. 记录 was 与 were 的主语搭配。
2. 比较单数主语和复数主语的不同形式。
3. 学习三类 V-ing 变化规则。
4. 完成动词原形到 V-ing 的快速转换。
通过规则归类和即时转换练习,解决学生最容易出错的形式问题。
Step 5:重点例句:家庭活动句型操练
1. 呈现 Example 1: We were having a picnic,引导学生分析 we 是复数,所以用 were,have 变 having。
2. 呈现 Example 2: My brother was teaching me to ride a bike,引导学生分析 my brother 是单数,所以用 was。
3. 呈现 Example 3: My parents were putting up a tent,引导学生注意 parents 是复数,putting 需要双写 t。
4. 组织学生根据三个例句进行替换操练:My father / My mother / My sister was / were ...。
1. 分析并朗读 Example 1。
2. 分析并朗读 Example 2。
3. 分析并朗读 Example 3。
4. 用家庭成员和活动词块进行替换造句。
通过核心例句逐句分析,帮助学生把语法规则转化为可模仿的表达模板。
Step 6:句型拓展:肯定句、特殊疑问句与 while
1. 讲解 Affirmative Sentences:Subject + was / were + V-ing + others.,巩固肯定句结构。
2. 讲解 Wh- Questions:What + was / were + subject + doing?,以 What was your brother doing? / He was teaching me to ride a bike. 进行问答。
3. 讲解 While: Two Actions at the Same Time,呈现 while my parents were putting up a tent, my brother was teaching me.。
4. 拆分 While Sentence Pattern,说明 while 后可接一个正在进行的动作,主句也可描述同时进行的动作。
5. 对比 Past Continuous vs. Simple Past:We were having a picnic. 强调当时正在野餐;We had a picnic last weekend. 强调过去做了这件事。
1. 复述肯定句结构。
2. 进行 What was / were ... doing? 问答练习。
3. 朗读并理解 while 句子。
4. 拆分 while 从句和主句。
5. 区分过去进行时和一般过去时的表达重点。
通过句型拓展和时态对比,帮助学生从陈述句走向问答和复合句表达。
Step 7:互动练习:选择、填空与排序
1. 组织 Practice 2: Choose the Form,完成 My brother ___ teaching me to ride a bike.,核对答案 was。
2. 组织 Practice 3: Fill in the Blank,完成 My parents ___ putting up a tent.,点击检查和显示答案。
3. 组织 Practice 4: Sentence Blocks,按顺序点击 We / were / having / a picnic. 组成目标句。
4. 要求学生说明每题依据:主语单复数、was / were 选择和 V-ing 形式。
1. 选择 was 并说明 my brother 是单数。
2. 填写 were 并核对答案。
3. 通过词块排序组成 We were having a picnic.。
4. 用规则解释自己的答案。
通过即时反馈型练习巩固 was / were 选择和句子结构,训练学生用规则解释答案。
Step 8:互动练习:看图、改错与段落补全
1. 组织 Practice 5: Picture and Sentence,根据搭帐篷图片选择 My parents were putting up a tent.。
2. 组织 Practice 6: Grammar Doctor,修改 My brother were teaching me to ride a bike. 为 My brother was teaching me to ride a bike.。
3. 组织 Practice 7: Complete the Paragraph,完成 We were having a picnic in the photo. 与 While my parents were putting up a tent, my brother was teaching me to ride a bike.。
4. 组织 Practice 8: Complete with while,选择 While 连接两个同时进行的动作。
5. 组织 Practice 9 和 Practice 10,判断 We were having a picnic. 的中文意思,并在旧照片语境中选择 were having。
1. 看图选择正确句子。
2. 找出错误并改为 was。
3. 完成段落中的 having 和 putting。
4. 选择 While 并说明原因。
5. 理解过去进行时含义并与一般过去时区分。
通过看图选择、语法诊断和段落补全,提升学生在语境中判断和修正语法形式的能力。
Step 9:综合输出:家庭照片描述
1. 呈现 Practice 13: Model Answer,带领学生朗读 In the photo, we were having a picnic. My father was taking photos...。
2. 分析参考表达中 was / were + V-ing 的使用,指出开放题允许多种合理表达,重点是结构正确。
3. 提供表达支架:In the photo, ... was / were ...; While ..., ... was / were ...; We were having a great time.。
4. 组织学生选择一张家庭活动照片或想象一张家庭照片,用 3—5 句话进行口头描述。
1. 朗读参考表达。
2. 找出参考表达中的过去进行时。
3. 借助句型支架准备个人表达。
4. 用 3—5 句话描述家庭活动照片。
通过示范和支架,引导学生把单句练习整合为较完整的家庭主题表达。
Step 10:课堂小结与课后作业
1. 呈现 Summary Table,回顾肯定句、否定句、一般疑问句和特殊疑问句结构及重点例句。
2. 组织 Self Check,让学生点亮 Structure、Example、Speaking 三个学习徽章,评价自己是否能认出结构、分析例句和描述照片。
3. 布置 Homework 1: Basic Practice,完成 We ___ having a picnic. / My brother ___ teaching me.,答案为 were 和 was。
4. 布置变否定句:My parents were putting up a tent. → My parents were not putting up a tent.。
5. 布置 Try It:用今天的结构介绍自己的家庭照片,至少写 3 句过去进行时句子。
1. 根据表格复述过去进行时各类句式。
2. 完成自我评价并点亮学习徽章。
3. 完成基础填空练习。
4. 完成否定句改写。
5. 课后写家庭照片描述。
通过表格小结、自评和分层作业,帮助学生巩固课堂所学并迁移到个人家庭生活表达。
板书设计
教学反思
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