Lesson46课件

Lesson46授课人：易晓曦Theforty-sixthlessonRevisionWhat’sthiscalledinEnglish?Itis…What’sitmadeof?It’smadeof…What’situsedfor?It’susedfor…Whereisitmade?It’smadein…spaceship宇宙飞船theuniverse宇宙man-madesatellite人造卫星Whatdoyouknowabouttheuniverse?Whydopeoplemakesatellites?Whydowesaytheworlditselfisbecomingsmallerandsmaller?QuestionsExplain　　　　　　　　　　　　　　　ExplainSofar，sofar=untilnow意为“到目前为止”，常和完成时态的句子连用，nomanhastravelledfartherthanthemoon到目前为止还没有人到比月球更远的地方旅行过，其结构是：　have/hasbeen+过去分词eg:Thedoorhasbeenclocked门已经锁了，Explainsendup(sentsent)：发射；向…往上送；此句话是现在完成时态的被动语态，Theflowershavebeenwatered花已经浇了，eg:NoonehaslearnedanythingabouttheaccidentsofarHowmanycountrieshaveyouvisitedsofar?Man-madesatelliteshavebeensentupintospacebymanycountries　许多国家向太空发射了人造卫星，WiththeirhelpChinacansenditsTVandradioprogrammestotheothersideoftheworl，