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(共15张PPT)
PEP版英语四年级（上）
Part A
Let’s spell
Unit 1 Helping at home
Warming up: Watch and learn
Presentation
Now listen
My grandpa can teach Chinese.
ch
He can make nice chairs.
中文；语文
椅子
Presentation
Now listen
My grandma can make good lunches.
ch
Her peaches are great!
午饭
桃子
桃子造型的面食，常用来祝寿。
Listen and read aloud
My grandpa can teach Chinese.
He can make nice chairs.
My grandma can make good lunches.
Her peaches are great!
ch
What are the same letters in these words
Chinese
chair
lunch
peach
They’re ch.
Look and say
teach
/ti t / / t a ni z/ /t e (r)/ /l nt / /pi t /
Chinese
chair
lunch
peach
It’s /t /.
Look and say
teach
What’s the sound of the letters “ch”
ch 的发音规则
/t /是清辅音，发音时声带不振动。嘴唇稍向前突出，舌尖贴住上齿龈后部，然后快速松开，气流冲破阻碍并发出摩擦的声音。
much China child kitchen
/m t /
/ t a n /
/t a ld/
/ k t n/
ch 的发音规则
/t /
Presentation
Read, listen and circle.
1.
2.
3.
4.
lunch
much
China
Chinese
chair
child
kitchen
teacher
ch在词尾
Listen again and group.
lunch much
note
home
ch在词首
ch在词中
China Chinese chair child
kitchen teacher
Presentation
Look, listen and write.
My grandpa is a Chinese _______ .
People speak Chinese in _______ .
teacher
China
书写时注意角度稍倾斜，大写字母M和C要顶满上面两格，小写字母g、p、y要顶满下面两格。
Practice
Listen and write
Put an egg, some ________,vegetables and cherries on the bread. Enjoy your ________ with some ________ juice!
校园美食节上，同学们一起制作奶酪三明治作为午餐。
cheese 奶酪，芝士
cherry 樱桃
cheese
lunch
peach
Summary
辅音字母组合ch在单词中发/t /
China Chinese chair child lunch much peach kitchen teach teacher
字母组合 ch 的发音规则
常见例词
ch
Homework
01
熟读 Let’s spell 课文和相关例词；
02
找到含有辅音字母组合ch的单词，练习拼读和拼写。

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