(共24张PPT)
小学英语·人教PEP版·五年级下册
Unit 4 When is the art show
Period 3
Part A Let's spell
—When is …
—It’s on...
Warm-up
Free talk
Teacher，teacher
What’s for lunch today？
Chicken or fish.
Chicken or fish.
I love chicken.HOORAY!
Let’s chant
Presentation
Let’s spell
Little Eric is three years old but his brother is thirteen years old.
/θri /三
/ θ ti n/十三
Miss Zhang is a tall and thin woman.She teaches maths.
/θ n/瘦的
/m θs/数学
小结
three /θri /
thirteen / θ ti n/
thin /θ n/
maths /m θs/
th在单词中发/θ/音
/θ/发音小技巧
发音时，舌尖微微伸出，上下齿轻轻咬住舌尖，送气，但声带不振动,为清辅音。如three、thin、
thirteen和maths。
Can you read out these words
thing
third
fifth
birthday
fourth
Thursday
both
think
This is my box and that one is yours.
/ s/这
/ t/那
Lisa’s mother is a doctor and her brother is a singer.
/ m (r)/妈妈
/ br (r)/哥哥
小结
this / t/
that / s/
mother / m (r)/
brother / br (r)/
th在单词中发/ /音
/ /发音小技巧
发音时，上下齿轻轻咬住舌尖，送气，声带振动，为浊辅音。如this、that、mother和
brother。
there
father
grandmother
grandfather
the
Read them aloud!
Read,listen and chant.
Let’s chant again.
My birthday is in three more days.Three more days,three more days. My birthday is in three more days.I will be thirteen.
My brother has a birthday,too.A birthday,too,a birthday,too.He has a birthday on the third of the month.What about you
Listen, circle and say.
mother
maths
thin
fifth
father
birthday
brother
this
three
there
third
that
mother
maths
thin
fifth
father
birthday
brother
this
three
there
third
that
Read these words together.
Choose, write and say.
Thursday/ Monday is his eleventh/ third/ fourth birthday.
That is her brother/ grandfather/ father.
His mother/ brother is a maths/ Chinese teacher.
Thursday is his eleventh birthday.
2._________________________
3._________________________
活动要求：备好下页的5个句子。将学生分为五组，每组派一名学生（学生1）到老师处选择一个句子，并花一分钟时间进行记忆。随后，学生1小声将句子传给学生2，学生2再小声传给学生3，以此类推。直到传到最后一名学生，该学生举手说出自己听到的句子。句子还原度最高且发音最准确的小组获胜。若还原度一致，则以用时长短定胜负。
活动：传声筒
Practice
句子：
My thirteenth birthday is in three days.
This is my mother’s brother Dave.
There are three maths books on the desk.
The third boy is thirteen years old.
My grandfather and grandmother are both thin.
活动目的：通过传声筒游戏复习字母组合th在单词中的发音。
活动：知识抢答
活动要求：将学生分为几个大组，老师随机说出一个本课的语音例词，学生举手抢答出与该词发音规则相同的单词，答对则为该组积一分。最后看哪个小组的得分最高，即为获胜组。
Exercise
判断下列各组单词中，字母组合th的发音是（Y）否（N）相同。
（ ）1.thin thing the
（ ）2.think brother father
（ ）3.there that this
（ ）4.thirteen third grandfather
（ ）5.think birthday fifth
N
N
Y
N
Y
Homework
1.朗读教材上“Read,listen and chant.”以及“Listen， circle and say.”中的单词。
2.课后反复听教材上“Read,listen and chant.”部分的歌谣，纠正自己的发音问题。
Thanks for listening!
