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(共25张PPT)
Helping in the community
A
What jobs does a community need
Unit 4
How can we help our community
Part A(1) Let’s talk & Share and say
Let’s talk
Let’s talk
Share and say
New words
firefighter
(名词)消防队员
复数：firefighters
短语：brave firefighters 勇敢的消防队员
例句：A firefighter should be brave.
一名消防队员应该是勇敢的。
New words
why
形近词：what 什么 when 什么时候
who 谁 where 什么地方
例句：—Why are you late for school
你为什么上学迟到了？
—Because I got up late.
因为我起床晚了。
(副词) 为什么
New words
driver
拓展：drive (动词)驾驶
短语：a taxi driver 出租车司机
a bus driver 公共汽车司机
例句：My father is a taxi driver.
我的爸爸是一位出租车司机。
(名词) 司机
Language points
1.描述某人职业的句型
重点解析
(1)此句型用于描述某人的职业。be动词的形式根据主语的变化而变化。
(2)冠词a用在发音以辅音音素开头的词前，冠词an用在发音以元音音素开头的词前。
句型结构 主语 + be动词 + a/an + 职业名词(+其他).
Language points
2.very的用法
重点解析
very 为副词, 意为“很; 非常; 十分”, 用于修饰形容词或副词, 以加强语气。
课文原句 Yes, he’s a very nice man. 是的，他是一位非常好的人。
Part A(2) Let’s learn & Match, act and guess
Let’s learn
Match, act and guess
New words
cleaner
复数：cleaners
拓展：clean (动词) 打扫
短语：some cleaners 一些清洁工
例句：Mike’s grandpa is a cleaner.
迈克的爷爷是一名清洁工。
(名词) 清洁工
New words
cook
复数：cooks
其他词义：cook (动词)烹饪
短语：a good cook 一位优秀的厨师
例句：I want to be a cook.
我想当一名厨师。
(名词) 厨师
New words
delivery worker
例句：The delivery workers are very busy.
快递员们很忙。
快递员
police officer
例句：The boy wants to be a police officer.
那个男孩想成为一名警察。
警察；警员
New words
police
联想：policeman 男警察
policewoman 女警察
短语：police station
例句：There is a police station on
Renmin Road.
人民路上有一个警察局。
(名词) 警察
New words
a lot of
同义短语：lots of
短语：a lot of water 大量的水
a lot of apples 许多苹果
例句：There are a lot of fish in the river.
河里有很多鱼。
大量；许多
Part A(3) Let’s spell
Let’s spell
Listen, repeat and chant.
ph
Philip has a phone.
He takes photos with his phone.
This is a photo of some elephants.
It's a photo from his phone!
字母组合 ph 在单词中的发音
Read, listen and number.
Look, listen and write.
Homework
完成相关课后习题
Thanks

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