Unit 8 Section A Grammar 语法课件2023-2024学年人教版英语七年级上册

SA Grammar When is your How many days are there in December? There are 31 days. What’s the date today? 日期 It’s December 1st , 2022. What day is it today? 星期 It's Thursday. calendar日历 /ˈkælɪndə(r)/ How many months are there in a year? There are 12 months in a year. What are they? January May July June August March February April September November December October Mar. Aug. Jun. Jul. Apr. Feb. Sept. Nov. Jan. Dec. Oct. 1.J______ is the first month of the year. 3.______ is the third month of the year. 5._______ is the eighth month of the year. 4.M__ is the fifth month of the year. 2.F______ is the second month of the year. 6.S________ is the ninth month of the year. 7._________ is the twelfth month of the year. anuary ebruary ay eptember March August December 月份：1月是1st 星期：Sunday 是1st，Saturday是7th ordinal numeral 序数词 cardinal numeral 基数词 序数词 基数词 表示数目/数量多少 one first two second three third four fourth five fifth 序数词 表示顺序 1st 2nd 3rd 4th 5th 基变序，有规律，一般情况加th。 1,2,3,特殊记，ve要用f替。 8去t，9去e，末尾加上th six seven eight ninth ten tenth 6th 7th 8th 9th 10th nine sixth seventh eighth eleven twelve thirteen fourteenth fifteen fifteenth 11th 12th 13th 14th 15th fourteen eleventh twelfth thirteenth 序数词 twenty twentieth thirty thirtieth forty fortieth fifty fiftieth sixty sixtieth 若要表示整数十，词尾y变ie，然后加上th seventy seventieth eighty eightieth ninety ninetieth hundred hundredth 20th 30th 40th 50th 60th 70th 80th 90th 100th 序数词 twenty - one twenty-first twenty-two twenty-second twenty-three twenty-third twenty-four twenty-fourth twenty-five twenty-fifth 若要表示几十几，只变个位就可以。 21st 22nd 23rd 24th 25th 序数词 序数词的用法 1)序数词前面一般要加定冠词the来表示顺序。 我住在二楼。 I live on ____________ floor. 三月是一年的第三个月份。 March is __________ month of a year. 父亲节是6月的第三个星期天。 Farther’s Day is ___________Sunday of June. the second the third the third 第六名学生很高。 _________ student is very tall. The sixth 序数词的用法 2)序数词前面有形容词性物主代词时，其前面不再需要定冠词the. My son is twelve years old. Today is his ________ birthday. twelfth 这是我的第五本书。 This is