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Unit 1 Section A (Grammar Focus-3d) 教案
—— You and Me（人教版七年级上册 2026-2027学年）
课题 Unit 1 You and Me Section A (Grammar Focus-3d) 学科 英语
年级 七年级 教材版本 人教版
课时 第三课时 课型 语法课
教学方法 归纳法、对比分析法、情境教学法 教学用具 多媒体课件、白板
教学目标 ① 语言能力：掌握be动词（am/is/are）与人称代词的搭配规则，能正确使用含有be动词的一般现在时谈论个人信息。
② 文化意识：了解中英文姓名表达差异，培养文化包容意识。
③ 思维品质：通过对比归纳be动词在不同人称后的形式变化，培养观察分析能力。
④ 学习能力：能够运用语法规则自主完成填空和对话练习，提高语言综合运用能力。
教学重难点 重点：be动词（am/is/are）与人称代词的搭配规则，形容词性物主代词的用法。
难点：正确区分人称代词主格与形容词性物主代词的用法，准确运用be动词的缩略形式。
教学过程
Step 1 Warm-up（复习导入）（4 min）
T: Good morning, class! In the last lesson, we learned how to introduce ourselves and greet others. Let's review. Can you tell me your name
Ss: My name is... / I'm...
T: Very good. Now, let's play a quick game. I'll say a sentence, and you tell me which verb is used. Listen: 'I am a student.' What verb
Ss: am!
T: Great! 'She is my friend.' What verb
Ss: is!
T: 'They are from China.' What verb
Ss: are!
【过渡语】很好，大家都能正确识别be动词的不同形式。今天我们将系统学习be动词的用法和形容词性物主代词。
【知识点】通过快速问答复习上节课重点句型，自然过渡到语法归纳环节，激活学生已有知识储备。
Step 2 Presentation（知识呈现）（12 min）
3a 语法呈现——be动词的缩略形式与肯定/否定回答
T: Open your books. Look at the Grammar Focus box. Let's read these sentences together.
Ss: (Read the sentences)
Yes, I am. / No, I'm not.
Yes, they are. / No, they aren't.
He's from the US.
I'm in Class 1, Grade 7.
It's Ms Gao.
T: Good. Now, please circle the verbs in these sentences. What do you notice
Ss: We see 'am', 'are', 'is', 'm', 's', 're', 'aren't'.
T: Excellent! Some are full forms, some are contractions.
Grammar Focus 3a语法呈现——be动词句式
Attention!——缩略形式注意事项
【be动词缩略规则】I am → I'm you are → you're he is → he's
she is → she's it is → it's what is → what's
is not → isn't are not → aren't
注意：肯定的简略回答中不能缩写，如'Yes, I am.'不能写成'Yes, I'm.'
【知识点】通过Grammar Focus句子引导学生自主发现be动词的缩略形式规律，培养归纳能力。
be动词用法归纳
T: Let's look at the summary. Be动词在一般现在时中有三种形式：am, is, are。
我(I)用am；你(you)用are；
is连着他(he)、她(she)、它(it)，
我们(we)，你们(you)和他们(they)，
两人以上全用are。
T: Now let's practice. I say a subject, you say the correct be verb. Ready I...
Ss: am!
T: You...
Ss: are!
T: He/She/It...
Ss: is!
T: We/You/They...
Ss: are!
【be动词用法口诀】我(I)用am，你(you)用are，
is连着他(he)她(she)它(it)，
我们(we)，你们(you)和他们(they)，
两人以上全用are。
Summarize——be动词形式归纳
be动词的用法讲解
【过渡语】掌握了be动词的搭配规则后，我们来做一些练习巩固。
【知识点】通过口诀记忆法帮助学生快速掌握be动词的人称搭配规则，降低学习难度。
3b 练习——圈出正确词语
T: Now let's do Exercise 3b. Circle the correct words to complete the sentences.
T: Number 1: 'Emma and Ella is/are twins. They are/is from the US.'
Ss: Emma and Ella are twins. They are from the US. → are, are
T: Right! 'Emma and Ella' is two people, so we use 'are'. Number 2: 'I am/are 12 years old. Peter am/is 12 years old too.'
Ss: I am 12 years old. Peter is 12 years old too. → am, is
T: Number 3: 'Lin Hai's favourite colour is/are green.'
Ss: is → 'favourite colour' is singular.
T: Number 4: 'Lisa's pet cat is/are very cute.'
Ss: is → 'pet cat' is singular.
T: Number 5: 'Tom and I am/are both in the school band.'
Ss: are → 'Tom and I' is two people.
3b 圈出正确词语练习
【过渡语】大家都做对了！接下来我们完成一篇短文填空，综合运用be动词。
【知识点】通过控制性练习巩固be动词的搭配规则，强化学生对主谓一致的理解。
3c 短文填空——用am, is, are完成段落
T: Let's read the passage about Liu Yu and Sally. Fill in the blanks with am, is, or are.
Hello! I ______ Liu Yu. I ______ 13 years old. I ______ from Chengdu, China. My favorite animal ______ the panda. I like hot pot very much. This is my new classmate. Her name is Sally Wood. She ______ also 13 years old. She ______ from Sydney, Australia. Now she lives in Chengdu with her parents. She likes Chinese food a lot. Her favorite food ______ Mapo tofu. Sally and I ______ good friends.
Ss: (Fill in the blanks)
I am Liu Yu. I am 13 years old. I am from Chengdu, China.
My favorite animal is the panda.
She is also 13 years old. She is from Sydney, Australia.
Her favorite food is Mapo tofu.
Sally and I are good friends.
T: Excellent! Let's check together. Why do we use 'is' for 'My favorite animal'
Ss: Because 'My favorite animal' is singular, third person.
T: Why do we use 'are' for 'Sally and I'
Ss: Because 'Sally and I' means two people, so we use 'are'.
3c 短文填空——用am, is, are完成段落
【be动词搭配易错】 'Tom and I' 两个人 → 用are（不是am）
'My favourite colour' 单数 → 用is（不是are）
肯定回答不能缩写：Yes, I am. （不能写成 Yes, I'm.）
【过渡语】短文填空完成得很好！现在我们来学习人称代词和形容词性物主代词。
【知识点】通过语境化短文填空训练学生综合运用be动词的能力，同时引出新词汇（same, twin, both, band, pot, tofu, a lot）。
Step 3 Practice（操练巩固：物主代词讲解+综合练习）（18 min）
人称代词和形容词性物主代词
T: Look at this table. 人称代词主格和形容词性物主代词，它们有什么区别？
人称代词主格：I, you, he, she, it, we, they（作主语）
形容词性物主代词：my, your, his, her, its, our, their（后接名词）
T: For example:
'I am a student.' — 'I' is the subject.
'This is my book.' — 'my' comes before 'book'.
What's the difference
Ss: 人称代词主格作主语，形容词性物主代词后面要加名词。
【物主代词辨析】人称代词主格=主语位置（I, you, he, she, it, we, they）
形容词性物主代词=名词前修饰（my, your, his, her, its, our, their）
例：He is my friend. → He（主格作主语），my（物主代词修饰friend）
人称代词和形容词性物主代词
【过渡语】理解了区别后，让我们来做练习巩固。
【知识点】对比讲解人称代词主格和形容词性物主代词，帮助学生建立清晰的语法概念。
Ⅰ 按要求写出单词的正确形式
T: Now let's do Exercise I. Write the correct forms of the given words.
1. you ________(形容词性物主代词)
2. I ________(形容词性物主代词)
3. his ________(人称代词主格)
4. her ________(人称代词主格)
5. they ________(形容词性物主代词)
Ss:
1. your
2. my
3. he
4. she
5. their
Ⅱ 用所给单词的适当形式填空
T: Exercise II. Fill in the blanks with the correct forms.
1. What's _______ name (you)
2. ______(he) jacket is red and black.
3. Is _______ (she) an English girl
4. What color ______(be) the cup
5. Jack and I ______(be) good students.
Ss:
1. your
2. His
3. she
4. is
5. are
Ⅲ 选择恰当的单词补全对话
T: Let's read and complete this dialogue. Choose the right words.
A: Hello! What's _______ name
B: My ______ Grace.
A: I'm Mary. Nice to ______ you.
B: Nice to meet you, too.
A: What's ____ name
B: His name is Eric.
A: And ______ ______ Jenny
B: No, she _______.
________ name is Linda.
Ss:
your, name's, meet, his, is she, isn't, Her
【中英文姓名差异】英文：Jim Green → Jim（名）在前，Green（姓）在后
中文：Li Ming → Li（姓）在前，Ming（名）在后
注意：中文姓氏和名字的首字母都大写，姓和名分开写。
【过渡语】对话练习完成得很好！现在让我们进行口语输出活动。
【知识点】通过补全对话综合运用be动词和物主代词，模拟真实交际场景。
Step 4 Production（拓展输出：介绍新朋友）（6 min）
T: Now, let's do Exercise 3d. Introduce one of your new friends to a partner.
Hello! I'm... This is my new friend.
His/Her name is... He's/She's from...
His/Her favourite... is...
T: Work in pairs. Take turns to introduce your friend.
Ss: (Work in pairs)
A: Hello! I'm Li Ming. This is my new friend.
His name is Zhang Wei. He's from Beijing.
His favourite colour is blue.
B: Nice to meet you, Zhang Wei!
T: Who wants to share with the class
Ss: (Volunteer to present)
3d 介绍新朋友口语活动
【过渡语】非常好！现在让我们总结本课内容。
【知识点】通过真实交际任务让学生运用所学语法知识进行口语输出，提高综合语言运用能力。
Step 5 Summary （总结）（2 min）
T: Today we learned two important grammar points. Let's review together. What are the three forms of be动词
Ss: am, is, are.
T: And what's the rule I...
Ss: I用am, you用are, is连着他她它, 两人以上全用are.
T: Great! And what about possessive pronouns Can you give me an example
Ss: my book, your pen, his name, her bag...
T: Perfect! For homework:
1. Review the grammar rules.
2. Write five sentences introducing yourself and your friends, using be verbs and possessive pronouns.
【知识点】总结本课两个核心语法点，布置课后作业巩固所学内容。
板书设计（三栏式）
Key Vocabulary Grammar Focus Useful Expressions
1. same adj. 相同的
2. twin n. 双胞胎之一
3. both pron. 两个都
4. band n. 乐队
5. pot n. 锅
6. tofu n. 豆腐
7. a lot 非常 be动词用法：
I → am
you/we/they → are
he/she/it → is
缩略形式：
I'm, you're, he's
isn't, aren't
肯定回答不缩写 I am... 我是...
He/She is from... 他/她来自...
This is my friend... 这是我的朋友...
Nice to meet you! 很高兴见到你！
人称代词与物主代词：
I → my you → your
he → his she → her
it → its we → our
they → their 形容词性物主代词
= 后接名词
my book, your name
his jacket, her bag What's your name 你叫什么？
My name is... 我叫...
His/Her favourite...is...
他/她最喜欢的是...

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