SupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsListeningComprehensionWarm-upQuestionsBackgroundInformationSupplementaryReadingAfterReadingDetailedReadingGlobalReadingDetailedReadingBeforeReadingUnit2SmartCarsListeningComprehensionThinkingBeforeListeningThinkingWhileListeningListeningandSpeakingSupplementaryReadingAfterReadingDetailedReading...
1Unit2WorkingthelandVocabularies●重点单词1．strugglevt.vi.斗争；拼搏；努力2．outputn．产量；输出3．hungern．饥饿；欲望→hungryadj.饥饿的；有欲望的4．expandvt.vi.使变大；伸展；阐述→expansionn．扩大；增加5．circulatevt.vi.循环；流传→circulationn．循环流通6．battlen．战役；战斗；较量；斗争vt.vi.搏斗；奋斗7．thereforeadv.因此；所以；因而8．equipvt.vi.配备；装备→equipmentn．设备(不可数)9．expo...
