1、Vocabulary BreakthroughA 组/st tIstIk/statistic/dekeId/decade/krp/crop/skjleIt/circulate/IkwIp/equip/fks/focusB 组/strl/struggle/sjup/super/Ikspnd/ expand/btl/ battle/Ikspt/export/kment/commentA 组disturb vdisturbing adj.引起烦恼的free adj.freedom n自由nation nnationality n国籍chemistry nchemical adj.化学的produce
2、 vproduction n生产mine n mineral n矿物；矿石discover vdiscovery n发现；发觉sum vsummary n摘要，总结B 组fight vstruggle v同义词starvation nhunger n同义词job noccupation n同义词puzzle vconfuse v近义词import vexport v反义词C 组vt.减少；减缩 reducevt.浏览；略读 skimvt.画底线标出；强调 underlinen根源 rootn营养 nutritionn细菌 bacteriavt.&n.遗憾 regretn产量 outputn谷物
3、；粮食 grainv使变大 expand1背诵经典 Thanks to the timely rain，the crops were saved.规范默写2背诵经典 They reduce chemical fertilizers in their farming but use more organic fertilizers to keep the soil natural.规范默写3背诵经典 The discovery of new evidence led to the problem being solved.规范默写4背诵经典 Operation rooms should be kept free from bacteria of any kind.规范默写5背诵经典 Now many countries focus on saving natural resources rather than destroying them.规范默写
