lesson117课件

就需在Walk后加-ing，andittakes…onfootReadandact1HowdoesDavidgotoschool?2HowdoesDavid’sfathergotowork?3Howdoeshismothergotowork?Part1Readandact1HowdoesDavidgotoschool?2HowdoesDavid’sfathergotowork?3Howdoeshismothergotowork?Heusuallygoesbybike，表语，若要用walk做主语，宾语或介词的宾语，不能做主语，搭”的意思，Unit30MainlyRevisionLesson117RevisionQuestions:1Howdoyougotoschool?2Howdoesyourfather/mothergotowork?By…RevisionA:Howdoyouusuallycometoschool?B:Iusuallycome…，表示一种行为，butsometimesonfootConsolidationWalkingisgoodforhealth走路对健康有益，Walk是动词，而“by+交通工具名词”则表示一种方式，DoingmorningexercisesisgoodforhealthEatingtoomuchisbadforhealth3Takethebustake在句中是“乘，butsometimesIcome…A:Howlongdoesittake?B:Ittakes…by…，sometimeshegoesbybusHeusuallygoestoworkbycarSheusuallygoestoworkbybike，)ReadinginbedisbadforyoueyesBegoodfor意为“对…有益”，(动名词在句中起名词的作用，做句子的主语，与bebadfor（对……有害）?相对，如：YoucantaketheNo5busMymotheroftencomesbackhomebybike4交通工具知识归纳长途：短途：海：陆：空：，