资源简介

(共29张PPT)
Unit 2
My favourite season
Part A
Let’s spell
人 教 PEP 版 英 语 五年 级 下 册
Review
season
summer
autumn
winter
favourite
spring
Which season do you like best Why
I like... best. Because I can ...
You like brown,
I like green.
You like apples,
I like grapes.
You love your brorher best,
I love my grandpa best.
We are different.
观察这些句子，分别指出带有br，gr的单词有哪些。
Lead in
How to spell br and gr
学习br/gr在单词中的发音规则
学习br/gr在单词中的发音规则
学习br/gr的发音要领
Presentation
brown
library
brother
umbrella
grapes
green
grow
grandpa
br
gr
Listen and read.
Let’s spell
I like brown best.
brown/bra n/
棕色的
Read the words。
library/ la br ri/
We read books in the library.
brother/ br (r)/
They are brothers.
umbrella/ m brel /
This is a yellow umbrella.
brown
library
brother
umbrella
br
/br/
Let’s read！
breakfast
brown
umbrella
brush
breath
bridge
library
bring
brother
green/ɡri n/
I like green best.
拓展
green food 绿色食品
green tea 绿茶
green light 绿灯
绿色
Read the words。
grapes/gre ps/
These are purple grapes.
葡萄
grandpa/ ɡr npɑ/
This is my grandpa.
拓展
grandma 奶奶
grandparents 祖父母
grow/ɡr /
He likes to grow flowers.
拓展
grow up长大
grow flowers种花
生长
green
grapes
grandpa
grow
gr
/gr/
grade
grapes
grey
great
green
playground
group
grandpa
grow
Let’s read！
字母组合br和gr的发音规则
br和gr是常见的字母组合，在英语中有着不同的发音规则，其中, br通常发/b/和/r/两个音，而gr通常发/g/和/r/两个音。
gr和br发音的区别： gr发音时，是舌根音， br是双唇音。
br与gr的发音口决：
1. br读音口诀： 嘴唇紧闭，空气停滞，然后爆破发音, b-r的发音就呈现出来.
2. gr读音口诀：舌头抵住上腭，喉咙发出浊音, g-r的发音就实现了。
Let’s learn.
Let’s chant.
Green grapes grow.
Green grapes grow.
Grandpa and my brother watch
green grapes grow.
Brown bread bakes.
Brown bread bakes.
Grandma and my brother watch
Brown bread bakes.
听到gr时坐正，听到br时拍下手。
Read and group.
green brown grow grandma breakfast brother grass grapes library great
brown
green
br
gr
breakfast
brother
library
grow
grandpa
grass
grapes
great
Choose, write and say.
Grandpa
Grandma
grows
green
grapes.
orange
potatoes.
brown
grass
purple
apples.
Grandpa grows green grapes
1.________________________.
2._________________________.
Group work: 1.小组讨论如何连词成句。2.将所造句子认真写入横向线内(大写、空隙、标点)
Grandma grows purple grapes
将全班分成八个人一组，每个小组排成一个长队，请第一位学生选其中一个词，小声告诉下一位学生，如此这样，直到小声传到本队的最后一名学生时，就请这位最后的学生大声说出他所听到的单词，然后请第一名学生也大声说出自己刚一开始传给第二名学生的单词，这样就可以判断出他们一组，每个组员是否都传递了正确的读音。
Passing Words.
green brown
grow grandma breakfast brother grass grapes library great
Play a game.
了解br,gr的发音规则
记忆br,gr的发音规则
根据发音规则读出生词
一、判断划线部分读音是（T）否（F）相同
( ) 1. A. green B. grass C. brown
( ) 2. A. great B. glass C. grate
( ) 3. A. break B. bring C. library
( ) 4. A. umbrella B. brother C. grape
( ) 5. A. grandpa B. grandma C. grow
F
F
T
F
T
Exercises
green brown play grandma library plant breakfast
please great brother grow place grandpa bring
二、给单词分类。
green
brown
play
grandma
great grow
grandpa
library
breakfast brother
bring
plant
please place
Summary
学习了字母组合br与gr的发音规则，即br在单词中发/br/音，gr在单词中发/gr/音。
brown library brother umbrella
green grapes grandpa grow
ONE
TWO
Homework
Read the words.
Collect the words with “gr” and “br”.
Make sentences using the words we have learnt.

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