Unit 6When was it invented?Section A Grammar Focus-4c九年级(全)n.冰箱 /frid?/adj. 低的；矮的 /l?u/pron. 某人 n. 重要人/'s?mb?di/v.翻译 /tr?ns'leit/v.锁上；锁住 n.锁 /l?k/, /la:k/v. 发出铃声；打电话 /ri?/n.地震 /'?:(r) θkweik/fridgelowsomebodytranslatelockringearthquakeadj. 突然（的） /'s?d?n/ 突然；猛地n. 钟（声）；铃（声） /bel/n. 饼干 /'biskit/n. 曲奇饼 /'kuki/adj. 音乐的；有音乐天的 /'mju:l/n. 器械；仪器；工具 /'instr?m?nt/suddenall of a suddenbellbiscuitcookiemusicalinstrumentWhen were the following things invented? Choose the right time.Revision 197619671876178618851727hot ice-cream scoopshoes with lightsshoes with special heelsWhat are these and what are they used for?changing the style of the shoesseeing in thedarkserving really cold ice-creamGrammar Focus一般过去时的被动语态的句式结构一般过去时的被动语态2. 一般过去时的被动语态的基本用法①含有双宾语的主动句变为被动语态时，通把指 “人”的间接宾语变为主语，而指“物”的直接宾语则不变 He gave me a book yesterday. I was given a book (by him) yesterday3. 含双宾语和复合宾语的主动句变为被动语态的法②如果要把指“物”的直接宾语变为主语，则在 间接宾语前加to或for I brought him some food. Some food was brought to him (by me).③含有复合宾语的主 |
