英语七年级下册Grammar图片课件ppt

这是一份英语七年级下册Grammar图片课件ppt，共24页。
cardinal numbers
rdinal numbers
Discussin: When d we use cardinal and rdinal numbers? Can yu give sme examples?
Read the cardinal numbers
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Failure is like a thief Failure is prbably the frtificatin in yur ple in yur ple.
zernetwthreefurfivesixseveneightnineten
eleventwelvethirteenfurteenfifteen sixteenseventeeneighteennineteen
twentythirtyfrtyfiftysixtyseventyeightyninety
＋teen /'ti:n/
1001,00010,000200,0001,000,00010,000,000200,000,000
ten thusand
tw hundred thusand
tw hundred millin
Can yu read these cardinal numbers crrectly?
Let’s see the rules!
91 (ninety-ne)
33 (thirty-three)
42 (frty-tw)
78 (seventy-eight)
109 (ne hundred and nine)
145 (ne hundred and frty-five)
1082 (ne thusand and eighty-tw)
654 (six hundred and fifty-fur)
4,311 (fur thusand three hundred and eleven)
(nine millin fur hundred and twenty-five thusand tw hundred and eighty-six)
Let’s read mre
1,923,86722,40583,624,91238,015
ne millin nine hundred and twenty-three thusand eight hundred and sixty-seven
twenty-tw thusand fur hundred and five
eighty-three millin six hundred and twenty-fur thusand nine hundred and twelve
thirty-eight thusand and fifteen
The CN Twer is ver 1,815 feet tall.
learning abut different cuntries
1 feet= 0.3 metre
Red Square in Mscw is abut 91,000 square metres in size.
Tian’anmen Square has an area f abut 440,000 square metres.
France has an area f ver 260,000 square miles.
1 square mile=2,600,000 square metres
1. There are abut 8,000,000 peple living in Lndn.2. Peple frm abut 180 cuntries and areas live in New Yrk.3. Tky, the capital f Japan, has ver 13,000,000 peple.
Ordinal numbers
rder things and events
sixtiethseventietheightiethninetieth
fifty-third
seventy-ninth
frty-eighth
a hundred and first
There are_____ peple in the picture. The _____ student's name is Allen. (5)
CCTV headquaters has gt__________ flrs. His ffice is n the___________ flr. (52)
fifty-secnd
/ˌhedˈkwɔːtəz/
Father’s day is n the________ (3) Sunday f June, and this year it’s n the___________ (16) f June. I lve my dad ________________ (3000) times.
three thusand
Lucy’s birthday is n the __________ (29) f September. She will be _____ (40) years ld then.
twenty-ninth
Let's summarize
peplethings
datespsitinsetc.
Student Activity: Stries Abut Numbers
Write dwn 2 numbers that are imprtant t yu n the card—ne cardinal, ne rdinal. Cme frnt and shw the cards, share the stries abut the numbers yu write.Clue fr sharing:Which numbers? Why? What happens? Hw d yu feel?
Write a passage abut a special number in yur life, and share with yur family r classmates.
Finish the exercises n the bk .Remember hw t read and spell cardinal and rdinal numbers.