Unit3SportsandFitnessListeningandSpeakingI.VocabularyII.Sentence1.trackn.跑道；足迹；铁路；轨道vt.&vi.追踪，跟踪搭配：trackandfield田径keeptrackof记录，跟踪，了解，与······保持联系keeptothetrack跟踪Keeparecordandevaluateitweekly.youreffortsandwritedownhowyoufeel.每周做一次记录和评估。记录你的努力，写下你的感受。Keeptrackof2.eventn.比赛项目；大事；公开活动搭配：amajorsportingeventTheeventcelebratesits22ndanniversarywithagreatshowoftheverybestofgardening,makingitoneofthemostpopularingardening.这个活动为庆祝其22周年，举办了一场非常精彩的园艺表演，并成为园艺界最受欢迎的活动之一。events3.comealong跟随；到达；进步；赶快4.get/beusedto适应，习惯于5.workout锻炼；计算出；解决6.makeit获得成功；准时到达7.takepartin参加8.insteadof代替，而不是9.atleast至少1.Whynotdosth.whynot表示建议，其后接动词原形“Whynotdo...?”相当于“Whydon’tyoudo...?”。Eg：Whynotgooutforawalk?=Whydon’twegooutforawalk?何不出去散散步呢？2.make+宾语+宾补make+宾语adj.让......变得......n.让......成为......dosth.让......做某事done让......被......Thankyou!
