课件41张PPT。Unit4 When is the art show?
A let’s spell>>Let's chantth在单词中发什么音呢？Tim is ________.
He likes _______.
Tim will be __________
in _______more days.
Tim’s brother has a birthday
on the _________ of the month.thinthreethirteenmathsthirdthreethirteenthinmathsWhich sound do you hear the most?
你听到最多的音是哪一个？ Which letter sounds /?/? 哪个字母发/θ/音？ th th th th/θ/ BA 舌尖微微伸出，上下齿轻轻咬住舌尖，气流从舌齿间通过，发音时声带不振动。th, th, /θ/ /θ/ /θ/
● three● ● mathsLet’s spell.拼一拼thinthirteen● ● ● ● ● ● ● ● ● ● ● ● 你能利用这个发音规律
读出更多含有th的新单词吗？fifththirtythirdThursdaythirstythingthickthrowth在单词中还发什么音呢？>>Let's watchthismotherthatbrotherWhich sound do you hear the most?
你听到最多的音是哪一个？/e/ th 舌尖微微伸出，上下齿轻轻咬住舌尖，气流从舌齿间通过，发音时声带振动。th, th, /e/ /e/ /e/
● this● ● brotherLet’s spell.拼一拼thatmother● ● ● ● ● ● ● ● ● ● ● ● 你能利用这个发音规律
读出更多含有th的新单词吗？thesethosefatherthenthemthere weatherwith/e//θ/ 在th后以字母-er结尾的单词中，th读浊辅音/e/。 如father,weather…一般情况下，在代词、冠词、介词、连词或副词中的字母组合th，读浊辅音/e/。如the,with,that,these…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, thirty, fifth…以th结尾的单词，th读清辅音/θ/。如path,both…>>Listen and imitate拼读擂台these, those,them,there,
thick, think, things,than.
Thank the other three brothers of their father's mother's brother's side.
Tip: the+元音音素开头的就读zei。>>Let's sayChoose, write and say.(1) 先自主读例句，然后仿照例句写句子。(2)同桌合作，相互读一读自己写的句子，并点评。1. Thursday is his eleventh birthday.★Thursday/Monday is his eleventh/third/fourth birthday.★That is her brother/grandfather/ father.★His mother/ brother is a maths/ Chinese teacher.Choose,write and say!2.That is her brother/grandfather/ father.3.His mother/ brother is a maths/ Chinese teacher.Find all the “th” words and circle it.(圈出含有“th”单词)
At last, what happened to the caterpillar?
Guess how to read the new words by the syllables.
(通过拼读音节猜测单词读音。)The Very Hungry Caterpillareats and eats everyday.?One morning, a tiny(小小的) and
very hungry caterpillar comes out(出来).
He starts to look for some food.On the first day ,he eats one apple, But he is still (仍然)hungry.On the second day, he eats two pears, But he is still hungry. On the third day , he eats three plums(李子),
but he is still hungry.On the fourth day ,he eats four strawberries, But he is still hungry. On the fifth day, he eat five oranges, But he is still hungry. On the sixth day, he eats one chocolate cake, one ice-cream , and one cheese.On the seventh day ,the caterpillar eats one nice green leaf, and after that he feels good.Now, he is a big, fat caterpillar.He builds (建造)a small house called a cocoon(茧), He is in the house for two weeks. and now he is a beautiful butterfly!>>Summary谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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