月份、序数词

1.Howmanydaysarethereinaweek?Whatarethey?2.Howmanymonths(月份)arethereinayear?Whatarethey?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DecembercarteachjuiceflySeptember以-uary结尾以Ju-开头以-ber结尾其余的JanuaryFebruaryMarchOctoberAprilNovemberAugustMayJulyDecemberJune.MybirthdayisonthetenthofDecember.第…序数词onetwothreefourfivesixseveneightnineteneleventwelvefirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth基数词序数词基数词序数词•一、二、三特殊记(firstsecondthird)•ve要用f替(fifthtwelfth)•八加h(eighth)•九去e(ninth)thirteenfourteenfifteensixteenseventeeneighteennineteenthirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenth基数词序数词基数词——序数词十几要加thtwentythirtyfortyfiftysixtyseventyeightyninetytwentieththirtiethfortiethfiftiethsixtiethseventietheightiethninetieth基数词序数词基数词——序数词y结尾变ie，后面加上thtwenty-onetwenty-firstthirty-twothirty-secondforty-threeforty-thirdfifty-fourfifty-fourthsixty-fivesixty-fifth基数词序数词基数词——序数词几十几,前面不变，后用序基变序，有规律；一二三特殊记，ve要用f替；八加h,九去e；十几要加th;y结尾变ie，后面加上th;几十几,前面不变，后用序。•将下列基数词变成序数词。•425763•131519141812•502836706182