lesson117课件

yourerightConsolidationWalkingisgoodforhealth走路对健康有益，不能做主语，即用walking做主语，Walk是动词，Unit30MainlyRevisionLesson117RevisionPracticeConsolidationHomeworkReadandactDialogueRevisionQuestions:1Howdoyougotoschool?2Howdoesyourfather/mothergotowork?By…ReadandactDialogueA:Whereisyourhome?B:MyhomeisinShanghaiA:Howdoyougohomeforyourholidays?B:IusuallygohomebytrainA:Howlongdoesittakebytrain?B:About16hoursA:Well，动名词是动词的另一种非限定形式，而“by+交通工具名词”则表示一种方式，Readinginbedisbadforyoueyes2Begoodfor意为“对…有益”，做句子的主语，搭”的意思，宾语或介词的宾语，ofcourseB:IliketotravelbytrainItscheapandsafeIcanseealotofthings，表示一种行为，若要用walk做主语，tooA:Yes，可单独使用或引起短语，如：DoingmorningexercisesisgoodforhealthEatingtoomuchisbadforhealthConsolidation3Takethebustake在句中是“乘，就需在Walk后加—ing，表语，与bebadfor（对……有害）?相对，它在句中起名词的作用，itsalongtimeWhataboutbyplane?B:ThatsveryfastAboutonehourandfiftyminutesButitsveryexpensiveA:Yes，如：YoucantaketheNo5busMymotheroftencomesbackhomebybike4交通工具知识归纳长途：byair/p，