课件21张PPT。Part A Let's spellUnit 4 When is the art show?人教版 PEP 英语 五年级 下册Learning goalsTo master the pronunciation of ”/e/” and ”/θ/”.? To read the new words according to the pronunciation of ”/e/” and ”/θ/”.? Read and judgeTick if you think it is true. Cross if you think it is false.Three mice are near the path.Read and judgeTick if you think it is true. Cross if you think it is false.The first mouse is thirsty.
She wants two Cokes.She wants three Cokes.Read and judgeTick if you think it is true. Cross if you think it is false.The second mouse is thin.
He likes maths.
Thirteen and thirteen makes sixty. Three times three makes nine.Thirteen and thirteen makes twenty-six.Read and judgeTick if you think it is true. Cross if you think it is false.The third mouse is one year old.
He has a birthday on the fourth of April.He has a birthday on the fifth of April.4月5日Look and readThree mice are near the path.
The first mouse is thirsty.
She wants three Cokes.
The second mouse is thin.
He likes maths.
Thirteen and thirteen makes twenty-six.
Three times three makes nine.
The third mouse is one year old.
He has a birthday on the fifth of April.4月5日th/θ/1. 字母组合”th”在数词（包括基数词和序数词）中读清辅音/θ/，如：
three, thirteen, thousand 等。
2. 以”th”结尾的单词， ”th”读清辅音/θ/, 如：bath, both, breath 等。只有在少数单词中， 如：with, smooth中，“th”读浊辅音。
3. 在复合词中， ”th”的读音与在原词中的读音相同。如：something,
anything, nothing等。字母组合”th”的发音规则(一）Let’s readthird fourth path tooth everything
thank theatre theme thick thin
1. 在”th”后以字母er或ern结尾的单词中，或者最后一个字母是不发音的e时，“th”读浊辅音/e/，如： father, mother, brother, feather, weather, leather, further等。
2. 一般情况下， 字母组合”th”在代词、冠词、介词或者副词中，读浊辅音/e/， 如：this, that, these, those, they, them, their, there, the 等。只有介词through和throughout是例外。字母组合”th”的发音规则(二）Let’s readsouthern northern either bathe breathe
than then therefore within without
Watch and read点击，播放视频
Watch and find
Watch the chant and find the words containing ”th”.点击，播放视频birthdaythreebrotherthirdmonththirteenthe
Watch and chant
点击，播放视频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?
Let’s read
mothermathsfatherthinbrotherfifththisbirthdaytherethreethatthird
Listen, circle and say
mothermathsfatherthinbrotherfifththisbirthdaytherethreethatthird
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.
1. ______________________________________
2. ______________________________________
3. ______________________________________Thursday is his eleventh birthday.That is her brother.His mother is a maths teacher.( ) 1. A. there B. fifth C. third
( ) 2. A. maths B. birthday C. father
( ) 3. A. that B. Thursday C. thin
( ) 4. A. them B. three C. mother
Read and choose
ACABth/e//θ/threethirteenthinmathsthismotherthatbrother
Summary
1. Listen and read ”Let’s spell”.2. Find more words containing ”th”.Homework
