Unit 2 My birthday 苏教牛津版六年级上册英语a birthday carda masksome flowerssome balloonsa bookmarksome puppetsa toy cara birthday cake1. How many days are there in a week? What are they?2. How many months( 月份 ) are there in a year? What are they?一月 January二月 February三月 March四月 April五月 May六月 June七月 July八月 August九月 September 十月 October十一月 November十二月 DecemberThere are twelve months in a year.They’re .My birthday is on the thirty-first of May.月份的表达： the 第几 of 几月序数词onetwothreefourfivesixseveneightnineteneleventwelvefirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth基数词序数词基数词序数词基数词——序数词1. one-first two-second three-third2. five-fifth twelve-twelfth3. eight-eighth4. nine-ninth5. four-fourth six-sixth seven-seventh eleven-elevenththirteenfourteenfifteensixteenseventeeneighteennineteenthirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenth基数词序数词基数词——序数词数字十几，以 teen 结尾，直接加 th 。twentythirtyfortyfiftysixtyseventyeightyninetytwentieththirtiethfortiethfiftiethsixtiethseventietheightiethninetieth基数词序数词基数词——序数词数字几十，以 ty 结尾，去 y 为 ie 再加 th 。twenty-onetwenty-firstthirty-twothirty-secondforty-threeforty-thirdfifty-fourfifty-fourthsixty-fivesixty-fifth基数词序数词基数词——序数词十位不变，个位数变成相应的序数词。My birthday There are twelve months in a year. They are . My birthday is on the of . I’d like as （作为） a birthday present （礼物） .基变序，有规律； 一二三 t d d ， ve 要用 f 替； 八加 h , 九去 e ； 十几要加 th ; 几十 y 变成 ie ，后面加上 th ; 几十几 , 前用基数，后用序。
