外研版九上module4greatinventions(unit1)ppt同步授課課件-文庫(kù)吧資料
2024-12-16 07:21本頁(yè)面
【正文】 rs. battery digital camera cell phone puter inventionscharge充電 A: A cell phone has been invented . Washing machine fridge ebike plane train robot car A:What ’s the of a …? B:It can be used to… Talk in pairs. advantage(call someone anywhere, read books, send , take photos more clearly...) 優(yōu)點(diǎn) cell phone? to call someone anywhere. digital camera cell phone puter ? It can be used to call someone anywhere. ? Photos can be taken more clearly by the digital camera . ? 含情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)： can /may /must/should…+ be + . an online magazine an ordinary magazine the si
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