Unit 5 Maths Problems 课件

课件21张PPT。 潮词给力gelivable淡定chillax正能量 positive energy秒杀Instant killWhat class do they have?Teacher: Athena
unit5 Math problemsten 十
twenty 二十
thirty 三十
forty 四十
fifty 五十
sixty 六十
seventy 七十
eighty 八十
ninety 九十
one hundred 一百One
Two
Three
Four
Five
Six
Seven
Eight
Nine
Ten一千？one thousand10+4=21+5=15+18=14263311-5=56-5=70-8=65162There is a dog.There is a cat.There is a cow.There is an ambulance.There is a baby.There is a bus.How many apples are on the tree?How many birds are in the sky?How many butterflies are there?How many 的用法how many用来修饰可数名词的复数，它的句式是:How many+复数名词+一般疑问句＋? (2)记忆口诀 how many在句首,名词复数跟着走,一般问句紧相随,其它成分不要丢. 用is ，are填空或对划线部分提问。1.There___ a car on the tree.
2.There___ three sheep on the playground.
3.There are four seasons in a year.
4.There is a snake in my bag.
isareHow many seasons are there in a year?How many snakes are there in my bag?小小翻译家1. 那里有多少只海豚？
2.那里有100本日记。
3.那里有一个红色的苹果。
4.那里有126名教师。How many dolphins are there?There are 100 diaries.There is a red apple.There are 126 teachers.谚语Kill two birds with one stone.
一箭双雕
Sixes and sevens.
乱七八糟
A drop in a ocean.
沧海一粟
Thank you!