内容正文:
PEP人教版四年级上册英语
Unit 1 Helping at home 词汇 · 语法 · 句型 知识点汇总
📌 单元主题:Helping at home(在家帮忙)
📌 核心问题:What does your family do together?(家人一起做什么?)
📌 单元目标:
• 能够谈论家庭成员的职业
• 能够描述家庭活动
• 能够用can表达能力
• 能够发现帮助家人的不同方式
• 能够认读、书写ch发音的单词
一、核心词汇
单词
音标
中文释义
farmer
/ˈfɑːmə(r)/
农民
nurse
/nɜːs/
护士
doctor
/ˈdɒktə(r)/
医生
office worker
/ˈɒfɪs ˈwɜːkə(r)/
办公室职员
factory worker
/ˈfæktri ˈwɜːkə(r)/
工厂工人
teacher
/ˈtiːtʃə(r)/
教师
PE teacher
/ˌpiː ˈiː ˈtiːtʃə(r)/
体育老师
🔹 家务/活动类词汇
单词
音标
中文释义
clean my room
/kliːn maɪ ruːm/
打扫我的房间
do some chores
/duː sʌm tʃɔːz/
做一些家务
sweep the floor
/swiːp ðə flɔː(r)/
扫地
cook
/kʊk/
做饭
look after
/lʊk ˈɑːftə(r)/
照顾
have fun
/hæv fʌn/
玩得开心
cook together
/kʊk təˈɡeðə(r)/
一起做饭
make a gift
/meɪk ə ɡɪft/
制作礼物
read books
/riːd bʊks/
读书
help me with English
/help miː wɪð ˈɪŋɡlɪʃ/
帮我学英语
二、语音知识
🔤 字母组合 ch 的发音 /tʃ/
单词
发音
例句
teaches
/ˈtiːtʃɪz/
My grandpa teaches Chinese.
Chinese
/ˌtʃaɪˈniːz/
My grandpa teaches Chinese.
chairs
/tʃeəz/
He makes great chairs.
lunches
/ˈlʌntʃɪz/
My grandma makes good lunches.
peach
/piːtʃ/
She makes amazing peach buns.
child
/tʃaɪld/
The child is helpful.
kitchen
/ˈkɪtʃɪn/
Mum is in the kitchen.
teacher
/ˈtiːtʃə(r)/
My father is a teacher.
三、核心语法
📘 1. 一般现在时 (Simple Present)
用法:表示经常发生的动作、存在的状态或客观事实。
结构:主语 + be动词(am/is/are) + 名词/形容词
例句:
• He's a school bus driver. 他是一名校车司机。
• She's a doctor. 她是一名医生。
• My father is a PE teacher. 我爸爸是一名体育老师。
• Mum is also a great cook. 妈妈也是一位很棒的厨师。
⚠️ 注意:第三人称单数(he/she/it)用is,第一人称(I)用am,复数用are。
📘 2. 情态动词 can
用法:表示能力,意为"能、会"。
结构:
肯定句:主语 + can + 动词原形
否定句:主语 + can't/cannot + 动词原形
一般疑问句:Can + 主语 + 动词原形?
例句:
• Can you help? 你能帮忙吗?
• Yes, I can. 是的,我能。
• I can clean my room. 我能打扫我的房间。
• She can do some chores. 她能做一些家务。
• He can sweep the floor. 他能扫地。
• We can do some chores. 我们能做一些家务。
• I can cook. 我会做饭。
• I can look after my sister. 我能照顾我的妹妹。
⚠️ 注意:can没有人称和数的变化,后面接动词原形。
📘 3. 现在进行时 (Present Continuous)
用法:表示正在进行的动作。
结构:主语 + be动词(am/is/are) + 动词-ing形式
例句:
• Chen Jie is making the bed. 陈杰正在整理床铺。
• He's singing old songs. 他正在唱老歌。
• Mum and Dad are busy. 爸爸妈妈很忙。
⚠️ 注意:make → making(去e加ing),sing → singing(直接加ing)
📘 4. 名词所有格
用法:表示"……的"。
结构:
单数名词:名词 + 's
复数名词(以s结尾):名词 + '
例句:
• What's your mother's job? 你妈妈的工作是什么?
• What's your father's job? 你爸爸的工作是什么?
• It's your dad's. 这是你爸爸的。
• Whose sweater is this? 这是谁的毛衣?
四、核心句型
句型
用法说明
例句
What's your father's/mother's job?
你爸爸/妈妈的工作是什么?
询问职业
— What's your mother's job?
— She's a doctor.
He's/She's a + 职业.
他/她是一名……
回答职业
He's a PE teacher.
She's a doctor.
Is this your father?
这是你爸爸吗?
确认身份
— Is this your father?
— Yes, it is.
What can you do?
你能做什么?
询问能力
— What can you do?
— I can cook.
Can + 主语 + 动词原形?
……能……吗?
询问能力(一般疑问)
— Can she help?
— Yes, she can.
I/He/She/We can + 动词原形.
我/他/她/我们能……
表达能力
I can clean my room.
He can sweep the floor.
What can we do for them?
我们能为他们做什么?
询问能为他人做什么
We can do some chores.
There is/are + 名词.
有……
表示存在
There is a playground.
There are many people.
We often + 动词原形.
我们经常……
表示经常做的事
We often cook together.
We have fun together.
I have a happy family.
我有一个幸福的家庭。
介绍家庭
I have a happy family. We often cook together.
五、重点对话
💬 对话一:谈论家人职业
A: You have a big family. Is this your father?
B: Yes, it is. He's a PE teacher.
A: What's your mother's job?
B: She's a doctor.
A: Doctors are great! My father is a doctor too.
💬 对话二:在家帮忙
A: Mum and Dad are busy and tired. What can we do for them?
B: We can do some chores.
A: I can cook.
B: I can clean the room.
A: We can also make a gift!
六、文化拓展
🎋 The Double Ninth Festival(重阳节)
• 时间:农历九月初九
• 习俗:登高、赏菊、吃重阳糕、敬老
• 英语表达:
— The Double Ninth Festival is coming. What can we do for our grandparents?
— I can sing. / I can do some chores. / I can clean the room. / I can draw a picture.
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