SuccesswithEnglish4ALesson30广州版课件
日期：2010-06-06 06:36
therewereonlyafewPassengerPigeonsThePassengerPigeonsspenttheirsummerinCanadaIn1950，therewereonlyafewPassengerPigeonsThePassengerPigeonsspenttheirsummerinCanadaIn1950，therewerestillmanyPassengerPigeonsPleasesayifthesentencesareTorFIn1850，theyaren’tbecausepeoplestoppedotherpeoplefromkillingthemToday，Couldyoutellthenamesoftheseanimals?tigerdeerpandaPassengerPigeonn旅鸽AmericanBuffalon野牛PassengerPigeonsAmericanBuffaloesWatchthevideoanddecideifthesentencesareTorFIn1850，therewerestillmanyPassengerPigeonsFFTWatchanothervideoandanswersomequestionsWhenweretheAmericanBuffaloesindanger?Whydidpeoplekillthem?Aretheystillindangernow?Whyorwhynot?HowmanyAmericanBuffaloesnow?WatchthevideoandanswersomequestionsWhenweretheAmericanBuffaloesindanger?2Whydidpeoplekillthem?AboutahundredyearsagoPeoplewerekillingthemnotonlyfortheirmeatbutalsofortheirskins3Aretheystillindangernow?Whyorwhynot?4HowmanyAmericanBuffaloesnow?No，therearemanythousandsofthe，
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