【最新】八年级英语上册 Module 3 Unit 3《Language in use》同步授课课件 外研版 课件.ppt

Module3Journeytospace Unit3 LanguageinuseHaveyouheardsome newsaboutspace? Whatarethey? LanguagepracticeWorkinpairs howmanyplanet thenameoftheplanets recently,whichonehasbeendegraded howtotravelinspace developmentinChina recently,whichonehasbeendegraded thefutureofexplorationinspaceWorkingroups Example: A:Haveyoueverheardthatthereisaplanetdegraded recently? B:No,Ihavent. C:DoesBknowwhichplanetisthelargestone? A:Yes,he/shehas.Grammar 现在完成时用在什么地方呢？ 当我们要表达“某人曾经做过某事”, “某人已经做了某事”等意思时,英语要用“现在完成 时”来表达。