onetwothreefourfivesixseveneightninetendouble两倍的triple三倍的doublethree两个3triplethree三个3threefourtimes四个311Howmany______________?cowsarethereHowmany______________?Turtles(海龟)arethereHowmany______________?carsarethereHowmanyboysarethere?Howmany______________?horsesarethereHowmanyrabbitsarethere?Howmanyducksarethere?Howmany______________?pencilsarethereHowmanybikesarethere?Howmany______________?antsarethereeleventwelvethirteenfourteenfifteen1112131415twentynineteeneighteenseventeensixteen161718192020212223242526272829twentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine30313233343536373839thirtythirty-onethirty-twothirty-threethirty-fourthirty-fivethirty-sixthirty-seventhirty-eightthirty-nine40414243444546474849fortyforty-oneforty-twoforty-threeforty-fourforty-fiveforty-sixforty-sevenforty-eightforty-nine50515253545556575859fiftyfifty-onefifty-twofifty-threefifty-fourfifty-fivefifty-sixfifty-sevenfifty-eightfifty-nine21-30twenty-one…thirty31-40thirty-one…forty41-50forty-one…fifty21---50•13-thirteen30-thirty•14-fourteen40-forty•15-fifteen50-fifty部分相似单词的发音区别60616263646566676869sixtysixty-onesixty-twosixty-threesixty-foursixty-fivesixty-sixsixty-sevensixty-eightsixty-nine70717273747576777879seventyseventy-oneseventy-twoseventy-threeseventy-fourseventy-fiveseventy-sixseventy-sevenseventy-eightseventy-nine80818283848586878889eightyeighty-oneeighty-twoeighty-threeeighty-foureighty-fiveeighty-sixeighty-seveneighty-eighteighty-nine90919293949596979899ninetyninety-oneninety-twoninety-threeninety-fourninety-fiveninety-sixninety-sevenninety-eightninety-nine51-60fifty-one…sixty61-70sixty-one…seventy71-80seventy-one…eighty81-90eighty-one...ninety91-100ninety-one...hundred51---90•16-sixteen60-sixty•17-seventeen70-seventy•18-eighteen80-eighty•19-nineteen90-ninety部分相似单词的发音区别thir-teeneigh-teenseven-teensix-teenfif-teenfour-teennine-teentwentytwelveelevenHowmany______________?jacketsarethereEightjacketsHowmanyratsarethere?Howmanypearsarethere?Howmanytreesarethere?Howmanyapplesarethere?Howmanyorangesarethere?Howmanybananasarethere?onetwothreefourfivesixseveneightninetenelevenHowmanypencilscanyousee?Thankyou!!!