1、Unit 6When was it invented?单元词句梳理 Section A（Grammar Focus-4c）必背单词 1.fridge n.冰箱2.earthquake n.地震3.somebody pron.某人 n.重要人物=_4.translate v.翻译 _ n.翻译 _ n.翻译官5.lock v.锁上，锁住；n.锁6.ring v.(使)发出钟声或铃声，打电话7.low n.adj.低的；矮的_ adj.高的（反义词）someonetranslationtranslator high必背单词 8.sudden adj.&n.突然(的);突然 _ adv.突然地9.b
2、ell n.钟(声)；铃(声)10.biscuit n.饼干11.cookie n.曲奇饼12.musical adj.音乐的；有音乐天赋的 _ n.音乐家13.instrument n.器械；仪器；工具suddenlymusician必背短语 14._ 以的价格15._ 把译成16.all of a sudden 突然17.similar to .和相同at a.price translate.into.必背句子 18.Who was it invented by?它是由谁发明的?19.What is the hot ice-cream scoop used for?Its used for serving really cold ice-cream.热冰激凌勺是用来做什么的？它是用来吃真正冷的冰激凌的。
