Unit3LanguageinuseGoals1.Topracticeusingpassivevoice.2.Tousethekeywordsandexpressionsinnewsituations.OneofmyfavouritegreatbooksisTheAdventuresofTomSawyer,byMarkTwain.ThestoryissetinthetownofStPetersburg,Missouri,intheUS,inthenineteenthcentury.Talksomethingaboutthepictures.TheAdventuresofTomSawyerisagreatbook.Itismorethananadventurestory.MarkTwainwroteitin1876.Itdescribespeople’slivesinthesouthernstatesofAmericaatthattime.Ittellshowyoungpeoplegrow,howpeopleloveeachotherandhowbadpeoplepayfortheiractions.1.Theirworksarestillreadbymanypeopletoday.2.We’restillinfluencedbyConfucius’sideas.3.Itisstillreadandlovedbypeopleallovertheworld.Comparethesentencesbelowwiththesentencesinthegrammarboxabove.1.Manypeoplestillreadtheirworkstoday.2.Confucius’sideasstillinfluenceus.3.Peopleallovertheworldstillreadandloveit.被动语态(1)如果想要表达“孩子们喜爱这本书”，“我们每天使用电脑”，我们会说：Childrenlovethisbook.Weusecomputerseveryday.如果想要说“这本书为孩子们所喜爱”，“电脑天天都要使用到”，则可以这样表达：Thisbookislovedbychildren.Computersareused(byus)everyday.这两组句子表达的重点有所不同。第一组句子侧重动作的发出者，强调某人做了什么，而第二组句子侧重动作的承受者，强调某事/某物如何。因此，当我们要突出某个行为的执行者时，应使用主动语态(第一组句子)来表达，而要强调动作的承受者时，就要使用被动语态(第二组句子)来表达。一般现在时被动语态的各类句式总结如下：1.肯定句：主语+am/is/are+动词过去分词(+by+动作执行者)2.否定句：主语+am/is/arenot+动词过去分词(+by+动作执行者)3.一般疑问句：Am/Is/Are+主语+动词过去分词(+e.g.Thissongisstilllovedbymanyyoungpeopletoday.这首歌现在仍然受到许多年轻人的喜爱。(肯定句)ThiscameraisnotmadeinJapan.这部相机不是日本制造的(否4.特殊疑问句：特殊疑问词+am/is/are+主语+动词过去分词(+by+动作执行者)—IsthefilmcalledSnowWhite?这部电影是叫《白雪公主》吗？(一般疑问句)—Yes,itis./No,itisn’t.是的。/不是。—Howmanypeoplewerementionedintheconversation?对话中提到了几个人？(特殊疑问句)—Two两个Nowcompletethesentenceswiththecorrectformofthewordsinthebox.Youneedtousethewor...
