Unit6Whenwasitinvented?n.冰箱/fridʒ/adj.低的；矮的/ləu/pron.某人n.重要人/'sʌmbədi/v.翻译/træns'leit/v.锁上；锁住n.锁/lɔk/,/la:k/v.发出铃声；打电话/riŋ/n.地震/'ə:(r)θkweik/fridgelowsomebodytranslatelockringearthquakeWordsandexpressionsadj.突然（的）/'sʌdən/突然；猛地n.钟（声）；铃（声）/bel/n.饼干/'biskit/n.曲奇饼/'kuki/adj.音乐的；有音乐天赋的/'mju:zikl/n.器械；仪器；工具/'instrəmənt/suddenallofasuddenbellbiscuitcookiemusicalinstrumentWordsandexpressionsWhenwerethefollowingthingsinvented?Choosetherighttime.Whenwerethefollowingthingsinvented?Choosetherighttime.197619761967196718761876178617861885188517271727hotice-creamscoophotice-creamscoopshoeswithlightsshoeswithlightsshoeswithspecialheelsshoeswithspecialheelsWhataretheseandwhataretheyusedfor?Whataretheseandwhataretheyusedfor?changingthestyleoftheshoeschangingthestyleoftheshoesseeinginthedarkseeinginthedarkservingreallycoldice-creamservingreallycoldice-creamWhenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.Activevoice:AlexanderGrahamBellinventedthetelephonein1876.Passivevoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.GrammarFocusGrammarFocus1.一般过去时的被动语态的句式结构1.一般过去时的被动语态的句式结构肯定句主语+was/were+及物动词的过去分词（+by…）否定句主语+was/were+not+及物动词的过去分词（+by…)疑问句Was/Were+主语+及物动词的过去分词（+by…)?特殊疑问词+was/were+主语+及物动词的过去分词（+by...)?2.一般过去时的被动语态的基本用法2.一般过去时的被动语态的基本用法用法示例表示过去某一具体时间发生的动作，且句子的主语是谓语动词动作的承受者Thehousewasbuiltin1990.这所房子建于1990年。讲述发生在过去的动作，且不知道动作的执行者Hewashonoredwiththename“FatherofHybridRice”.他被授予“杂交水稻之父”的称号。①含有双宾语的主动句变为被动语态时，通常把指“人”的间接宾语变为主语，而指“物”的直接宾语则不变Hegavemeabookyest...
