他最后抛开面子求助。

　　(2)Large areas of countryside have been swallowed up by towns.

　　大片大片的乡村地区被城镇吞噬。

　　3

　　The robots produce goods such as drugs，clothes，furniture，hovering carriages，etc.机器人生产像药品、衣服、家具和汽垫车等东西。(回归课本)

　　用法点拨

　　They are busy landing the goods.

　　他们正忙着卸货物。

　　In terms of quality，the goods aren't good.

　　就质量而言，这批货物并不好。

　　归纳拓展

　　goods只有复数形式，作主语时，谓语动词要用复数。

　　goods不与数词连用，但可以与these，those，all，a lot of等词连用。

　　佳句背诵

　　(1)These goods were transported by train.

　　这些货物是用火车运来的。

　　(2)He was found in possession of ￡8,000 worth of stolen goods.

　　他被发现拥有价值8 000英镑的赃物。

　　4

　　Nothing is wasted，and everything，even plastic bags，is recycled.什么都不浪费，所有的东西，哪怕是塑料袋也回收利用了。(回归课本)

　　用法点拨

　　Japan recycles 40% of its waste.

　　日本40%的废品都得到了回收利用。

　　Old sheets can always be recycled for children's clothes.

　　旧床单常常可以再用来做孩子的衣服。

　　归纳拓展

　　recycling n．回收利用；回收的物品

　　recycling schemes/initiatives回收计划/措施

　　recyclable adj.可循环的

　　完成句子

　　(1)These are bags made_of_recycled_paper(由再生纸做的)．

　　(2)Some materials can_be_recycled(是可以循环使用的)．

　　5

　　However，the companies have to train their representatives to live and work in space settlements.这些公司必须培训他们的代表能在太空中生活和工作。(回归课本)

　　用法点拨

　　Delegates will meet with representatives from industry and the government.

　　代表团将与产业界和政府的代表会面。

The study was carried out in one small town，so we can't be sure that the results are truly representative.