PartALet’sspellUnit3Weather长元音/ɑ:/armar/ɑ:/car/ɑ:/card/ɑ:/卡片,纸牌LookandRead/ɑ:/ballal/ɔ:/放在单词的中间长元音/ɔ:/tall/ɔ:/wall/ɔ://ɔ:/fallmallsmallhall读一读watersistertigerdinnercomputergirlbirdnursehamburgerarmcarcardballtallwall/ɔ://ɑ://ə://ə/homeworkListenandreadthewordsonpage26.