2024年新人教精通版四年级英语下册 Unit 2 There are forty students in our class Lesson 9 课件2.ppt

Unit2Therearefortystudentsinourclass.

__________

_______________

fifty-threesixty-eightsixty-sevensixty-sixfifty-fivefifty-four4253545567686960sixty-ninesixty6641forty-twoforty-one

20到60数字的规律twen+ty=twenty二十thir+ty=thirty三十for+ty=forty四十fif+ty=fifty五十six+ty=sixty六十

11*5

Howmany______________?

cowsarethereFifty-fivecows.

Howmanydogsarethere?Therearedogs.sixty12*5

Howmany______________?

carsarethere13

Howmanyboysarethere?14Fourteenboys.

Howmany______________?

horsesarethere15fifteen

Howmanybananasarethere?Sixtybananas.12*5

Howmanyducksarethere?17Seventeenducks.

Howmany______________?

pencilsarethereeighteen

Howmanybikesarethere?nineteen

six*nine=____ten*three=____fifty-fourthirty算一算

six+twelve=____sixty-four=____eighteenfifty-six

找规律，说出括号中正确的英文数字Ten,thirty,(),seventy.fifty

说出下列数字的英文表达41()6()61()Forty-onesixSixty-one

按从小到大的顺序排列数字fiftythirtytensevensixtwentyeighteen————————————

HomeworkCountthenumbersinthenextpicture.

Thankyou！Byebye！

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