内容正文:
Unit 2 Section A (Grammar Focus-3c) 教案
—— We're Family!(人教版七年级上册 2026-2027学年)
课题
Unit 2 We're Family! Section A (Grammar Focus-3c)
学科
英语
年级
七年级
教材版本
人教版
课时
第二课时
课型
语法课
教学方法
归纳法、任务型教学法
教学用具
多媒体课件、录音机
教学目标
语言能力:掌握名词所有格('s)的构成与用法(单数、复数及共有/分别拥有);掌握含实义动词的一般现在时第三人称单数的变化规则及 Do/Does 疑问句与否定句。
文化意识:在介绍家人与物品归属的语境中体会亲情与物主关系。
思维品质:通过对比、归纳语法规则,培养观察与概括能力。
学习能力:借助语法聚焦与练习,提升自主归纳与运用语法的能力。
教学重难点
重点:名词所有格 's 的构成;含实义动词的一般现在时第三人称单数变化。
难点:共有与分别拥有的区别(Mike and Tom's room vs Mike's and Tom's rooms);助动词 does 后动词还原。
一、教学过程
Step 1 Warm-up(复习导入)(3 min)
T: Good morning! In the last lesson we learned family members. Look at the pictures and say: Is this your brother? Is she your sister?
Ss: Yes, he is. / No, he isn't. / Yes, she is.
T: Good. Today we'll learn how to show possession and talk about what people do — the grammar of Unit 2.
复习导入——家庭词汇与 Is this…? 问答
【过渡语】通过复习家庭成员与身份问答,自然过渡到「所属关系」与「日常活动」的语法学习。
【知识点】热身复现 Is this/Are these…? 句型,为名词所有格做铺垫。
Step 2 Presentation(名词所有格呈现·1)(7 min)
T: Look at the Grammar Focus. We use 's to show possession. Complete the sentences: This is Kate's cat. This is Ella and Emma's classroom. These are my brothers' balls.
Ss: (观察例句,完成 1 名词所有格填空)
T: Who can read the rule? One person → +'s; plural ending in -s → +'.
名词所有格呈现——用 's 填空
【过渡语】从例句观察入手,引导学生在语境中感知所有格形式。
【知识点】单数名词 + 's;不以 -s 结尾的复数 + 's;以 -s 结尾的复数 + '。
【句型剖析】`This is Kate's cat.` `These are my brothers' balls.` 有生命的人或物用 's 所有格;brothers 是复数以 -s 结尾,只加 '。
Step 3 Practice(Whose 问答操练)(5 min)
T: Now let's ask about possession. Whose book is this? — It's Tom's book. Whose are they? — They're my parents'. Whose room is this? — It's Lucy and Lily's room.
Ss: (两人一组,用 Whose…? 问答练习物品归属)
Whose 问答操练——询问物品归属
【过渡语】由单数所有格扩展到 Whose 特殊疑问句,训练口语运用。
【知识点】Whose + 名词 + be + 代词? 询问「谁的……」;答语用 名词 + 's。
Step 4 探究·导学(名词所有格规则归纳)(7 min)
T: Let's sum up the rules of the possessive 's. Read the chart: 单数 +'s;复数不规则 +'s(Children's Day);复数以 -s +'(grandparents' room)。
Ss: (阅读规则表,记录要点)
T: Pay attention — 共同拥有在最后一个名词加 's;分别拥有每个都加 's.
探究·导学——名词所有格规则
【过渡语】从感性操练上升到理性归纳,形成系统的语法认知。
【知识点】's 用于有生命的人/物;of 用于无生命;共有 vs 分别拥有是易错点。
【易混点】`Mike and Tom's room` 共同拥有一间房;`Mike's and Tom's rooms` 各自拥有、房间数 = 人数。
Step 5 Presentation(含实义动词的一般现在时)(7 min)
T: We can also talk about activities. Do you have any sisters or brothers? Does your father play any sports? Does your mother like music?
Ss: (听读对话,感知 Do/Does 疑问句与第三人称单数动词)
T: Notice: He has… / She likes… / My brother plays… — the verb changes with he/she/it.
一般现在时呈现——Do/Does 问答
【过渡语】从所属关系拓展到「日常活动」,引入实义动词的一般现在时。
【知识点】含实义动词的一般现在时:主语三单时动词加 -s/-es;疑问句借助 do/does,三单用 does,后接动词原形。
【句型剖析】`Does your father play any sports?` 三单主语用 Does 提问,play 用原形;肯定答 Yes, he does. 否定答 No, he doesn't.
Step 6 探究·导学(三单变化规则)(6 min)
T: How do we change the verb for he/she/it? 一般情况 +s;s/sh/ch/x +es(washes, catches);辅音+y 变 i+es(studies, flies);o 结尾 +es(goes, does)。
Ss: (记口诀,完成三单变化练习)
探究·导学——三单动词变化规则
【过渡语】归纳三单变化四条规律,降低拼写错误。
【知识点】三单变化四规则 + be 动词 am/is/are、助动词 do/does 的对应。
Step 7 Production(综合训练·评价)(5 min)
T: Let's check. Complete the exercises: choose the best answer, fill in the blanks, and change the sentences. Who can show your answers?
Ss: (独立完成单项选择、填空与句型转换,同桌互评)
训练·评价——综合语法练习
【过渡语】通过分层练习检测语法掌握情况,及时纠错。
【知识点】综合运用所有格与三单变化,巩固本课语法重点。
Step 8 Summary(课堂小结)(2 min)
T: Today we learned two grammar points: the possessive 's and the simple present with notional verbs (third-person singular). Remember: 's shows possession; he/she/it needs -s/-es on the verb.
课堂小结——名词所有格与一般现在时
板书设计(三栏式)
Key Vocabulary
Grammar Focus
Useful Expressions
Kate's / Tom's
brothers' / parents'
名词所有格 's
Whose book is this?
has / likes / plays
study→studies
三单 +s/-es
It's Tom's book.
do / does
notional verb
一般现在时
Does he play…? Yes, he does.
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