新概念青少版1b-unit17

FreetalkWhatcanyoudo?playbasketballplayfootballswimskidogymnasticboxPre-listeningLookandanswer◆Whatcanyouseeinthepicture?◆Whataretheydoing?FloraLucyVikkidoinggymnastic3girlsand3balls★CanFlorabalanceontheball?ListeningandUnderstanding★WhocantakeaphotoofLucyandFlora?Yes,shecan.VikkiwatchingListenagainandfilltheblanks.◆Whataretheygoodat?◆Whataretheyuselessat?IsgoodatIsuselessatFloragymnasticsLucyMathsVikkigymnasticsMaths,MusicgymnasticsNewwordsandExpressions生词和短语情态动词can情态动词can用法：①表示能力；②表示允许；③表示猜测表示能力用法如下：•肯定句结构：主语+can+动词原形+其他Icanbalanceontheball.•否定句结构：主语+can’t+动词原形+其他Ican’tbalanceontheball.•一般疑问句：Can+主语+动词原形+其他？Canyoubalanceontheball?肯：Yes,主语+can.否：No,主语+can’t.Grammar语法FreetalkCanyou…?playbasketballplayfootballswimskidogymnasticboxbegoodat/beuselessat表示擅长/不擅长其中good,useless均为形容词，at为介词，at后接名词或者动词ing形式LucyisgoodatMaths.Heisgoodatplayingbasketball.FloraisuselessatMusic.Vikkiisuselessatswimming.uselesstrymusicsmiledobalancewatchgymnastics照相跪着aswellmathseasytakegymWhatcanIdo?SpeakEnglishplaytennisPresentationrideabikedriveacarPage16句型列表，句子结构，总结;Page16问答搭配，选择填空page91.Reviewthewords,andrecitethem;2.Reviewthetext,andreciteit;3.FinishtheexerciseofUnit17;