Unit7Topic1SectionB课件 2022-2023学年仁爱科普版七年级英语下册

Unit7 The Birthday Party Topic 1 When is your birthday? Section B Learning aims 1.学习重点：基数词和序数词的转变。 2.用英语正确表达日期。 3.掌握本课问日期/庆祝生日等重要句型。 Deng Chao February, 1979 Jiangxi Do you know him? He is Deng Chao. When was he born? February, 1979. Where was he born? He was born in Jiangxi. Gu Ailing September, 2003 America Do you know her? She is Gu Ailing. When was she born? September, 2003 Where was she born? She was born in America. Jackson Yee November, 2000 Hunan Do you know him? He is Jackson Yee . When was he born? November, 2000 Where was he born? He was born in Hunan. Enjoy the song 1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine first second third fourth fifth eighth ninth 1st 2nd 3rd 4th 5th 6th 7th 8th 9th Work out the rules of forming ordinal numbers and fill in the blanks. sixth seventh Work out the rules of forming ordinal numbers and fill in the blanks. 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen ________ ________ twelfth _________ _________ _________ _________ _________ _________ 10th 11th 12th 13th 14th 15th 16th 17th 18th tenth eleventh thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth 19 nineteen 20 twenty 21 twenty-one 29 twenty-nine 30 thirty 40 forty 50 fifty _________ twentieth twenty-first twenty-ninth thirtieth fortieth ________ 19th 20th 21st 29th 30th 40th 50th Work out the rules of forming ordinal numbers and fill in the blanks. nineteenth fiftieth 60 sixty 70 seventy 80 eighty 90 ninety 100 one hundred 101 one hundred and one __________ __________ __________ __________ one hundredth one hundred and first 60th 70th 80th 90th 100th 101st Work out the rules of forming ordinal numbers and fill in the blanks. sixtieth seventieth eightieth ninetieth 序数词的写法 一、二、三,单独记； th 要从四加起； 八去t,九去e, ve要用f替； 几十变y为ie, 再加th别