.银行[bæŋk]七下Unit5changen.找给的零钱,找头[tʃeɪndʒ]七下Unit5returnv.归还[rɪ'tɜːn]七下Unit5vapourn.蒸汽,雾气七下Unit5formv.形成,构成[fɔːm]七下Unit5stirv.搅拌[stɜː]七下Unit5continuev.继续[kənˈtɪnjuː]七下Unit5crystaln.结晶(体)[ˈkrɪstəl]七下Unit5turnoff关掉[ˈtɜːnɒf]七下Unit5add...to把...加入...七下Unit5abit有点,一点[ə'bɪt]七下Unit5partof...的一部分七下Unit5pocketmoney(父母给孩子的)零花钱七下Unit5(be)madeof由...组成七下Unit5dryup干涸七下Unit6electricityn.电[ɪlekˈtrɪsɪti]七下Unit6conversationn.谈话[ˌkɒnvəˈseɪʃən]七下Unit6identifyv.确认七下Unit6rulen.规则[ruːl]七下Unit6anyonepron.任何人['enɪwʌn]七下Unit6replyv.回答[rɪ'plaɪ]七下Unit6foolishadj.愚蠢的[ˈfuːlɪʃ]七下Unit6wiren.电线[ˈwaɪə]七下Unit6connectv.(使)连接[kə'nekt]七下Unit6cablen.电缆['keɪbl]七下Unit6momentn.瞬间,片刻['məʊmənt]七下Unit6batteryn.电池[ˈbætəri]七下Unit6cookern.厨灶,炉具[ˈkʊkə]七下Unit6fridgen.冰箱[frɪdʒ]七下Unit6bulbn.灯泡[bʌlb]七下Unit6lockn.(用锁)锁上[lɒk]七下Unit6testv.测试[test]