Unit1TheChangingWordTopic1Myhometownhasbecomemoreandmorebeautiful.SectionB【学习目标】1.继续学习现在完成时的用法；2.比较新旧社会青少年的生活状况，启发同学们珍惜新社会的幸福生活。【预习案】一、读1a，回答下面的问题1.HasMariatakenpartinsomevolunteeractivitiesduringthesummerholidays?__________________________2.Whathasshedone?_____________________________________________________________________________3.Whatdoesshethinkofit?________________________________________________________________________二、读2a,完成2b三、在文中找到并划出下面的短语1.参加…_______________________2.志愿者活动________________________________3.在暑假期间________________________________4.残疾儿童__________________________________5.为…打扫房间______________________________6.喂他们吃饭____________7.为他们做饭___________8.一段美好的经历_______________________________9.从…学到很多_________________________________10.thedifferentformsoftheverbs___________________11.做一个关于…的调查__________________________12.makeconversations_____________13.跳绳______________14.网上聊天_______________15.暑假补课_________________________16.做农活___________________________17.一篇有关青少年的文章________________________18.世界各地__________________19.过去___________20.过着艰苦的生活______________________________21.详细地描述…__________________________22.支付他们孩子的教育经费______________________23.度过他们的童年______________________________24.为了…__________25.supporttheirfamilies________26.做童工_________________________27.日日夜夜_______________________28.足够的吃的__________________________________29.现在的青少年________________________________30.飞速地发展__________________________________31.为贫困家庭提供帮助__________________________32.受到很好的教育______________________________33.随着中国的发展______________________________34.leisureactivity___________35.abalanceddiet______36.playmusicalinstruments_____________37.someothertraining__________________【探究案】一、在文中划出下面的句子并分析1.Youhavetakenpartinsomevolunteeractivitiesduringthesummerholidays,haven’tyou?译：___________________________________________________________________思考：haven’tyou?构成了句子的_____________部分练习：根据时间状语的变化写出谓语动词的不同形式并完成后面的反意疑问句a.He____________(take)partinsomevolunteeractivitiesduringthelastsummerholidays,________________?b.He____________(take)partinsomevolunteeractivitiesduringthenextsummerholidays,______________?c.He___________(take)partinsomevolunteeractivitiesduringthesummerholidayseveryyear,________________?d.Hemust________(take)partinsomevolunteeractivitiesduringthesummerholidayseveryyear,______________?2.Whatawonderfulexperience!译：________________________同义句：How_______________________感叹句转换练习：（根据P5---1a的图下提示词用what和how写感叹句）a.多么狭窄的公路啊！What______________________________!/How___________________________________!b.多么艰苦的生活条件啊！What___________________________!/How__________________________________！注意：如果对行为动词感叹，只能用How引导！c.看！他跑得是多么快啊！_________________________________!3.ThoughIhadnotimetotravel,Istillfeltveryhappy.译：_______________________________________________思考：你能将上句改为用but的形式吗？______________________________________________________________看课本P105注解并总结：though和__________引导______________从...
