Unit1Wheredidyougoonvacation?代人的不定代词someoneanyonenooneeveryonesomebody(某人)anybody(某人,任何人)nobody(每人)everybody(每个人)代物的不定代词something(某事)anything(某事,任何事)nothing(没有事,啥也没有)everything(每件事)不定代词theGreatWallthePalaceMuseumTainanMenSquareaBeijingHutongBeijingShanghaiIwenttotheGreatWall..Wheredidyougoonvacation?ShevisitedtheUSA..ShewenttoNewYorkCity.Wheredidshegoonvacation(去度假?NewYorkCityTheyvisitedtheirteacher.Wheredidtheygoonvacation?固定词组:1.stayathome呆在家2.gotoNewYorkCity去纽约市3.visitmyuncle拜访我的叔叔4.gotosummercamp去夏令营5.gotothemountains去爬山6.gotothebeach去沙滩7.visitmuseums参观博物馆与gotothemountains结构类似的词组还有:gotothebeach去海边gotosummercamp去夏令营gotoNewYorkCity去纽约市goonvacation去度假gotoatrip去旅行gotothemovies去看电影2)home与house,family的区别home指“家”这个概念,包括“住处”和“家人”。house则指“房子”、“住宅”,侧重于建筑结构。family则指“家庭成员”。※当family作整体概念时,谓语动词用单数;看作一个个成员时,谓语动词用复数。e.g.IwatchedTVathomelastmight.我昨晚在家里看电视。Thishouseisverybeautiful.这房子真漂亮。Myfamilyisasmallbuthappyone.我家人不多但很幸福。MyfamilyarewatchingTV.家人在看电视。Centralpark中央公园位于美国纽约中心的曼哈顿地区,是纽约最大的都市公园,四季皆有不同美景,独享纽约“后花园”之美称。它不仅是纽约市民心目中的休闲胜地,也是世界各地游客向往的著名公园。不定代词的用法:1.形容词做主语时,一般被认定为单数形式。2.形容词必须放在复合不定代词之后,语法上称作“后置”。例如:somethingimportant——重要的事somethinginteresting------有趣的事nothinginteresting---没有什么有趣的事情1.Lucydidherhomeworkyesterdayevening.(改为否定句)Lucy______________________yesterdayevening.2.Ihadlunchatmyfriend’shome.(改为一般疑问句,并作肯定回答)—____you___________atyourfriend’shome?—______,________.3.JimwenttothebeachlastSunday.(对画线部分提问)__________Jim______lastSunday?4.Theyplayedbasketballyesterday.(对画线部分提问)_______________theyplaybasketball?5.Thestudentshadgreatfuninthepark.(改为同义句)Thestudents______________________inthepark.didn’tdoherhomeworkDidhavelunchYesIdidWhatdiddoV.根据要求改写下列句子。Whendidhadagood/greattime