新目标八年级上册英语第一单元sectionA2d-3c.ppt

Unit1wheredidyougoonvacation?SectionA2d-3cRick.:Hi,Helen _ time no _.Helen:Hi,Rick.Yes,I was _.last monthRick:Oh,did you go _ interesting?Helen:Yes,I _ Guizhou _ my family.Rick:Wow!Did you _ Huangguoshu _?Helen:Yes,_.It was _!We _ quite _ photos there.What about you?Did you do _ special last month?Rick:Not really.I just _ most of the time _ read and relax.一般过去时:Past Simple表示过去发生的动作或存在的状态行为动词的一般过去时:陈述句：主语+动词过去式+其它She did homework yesterday.否定句：主语+助动词didnt+动词原形+其它She didnt do homework yesterday.一般疑问句：Did+主语+动词原形+其它Did she do homework yesterday?Yes,she did./No,she didnt.常用时间常与一般过去时态连用的时间有：yesterdayyesterday morning(afternoon,evening)last night(week,month,year)two days ago,a week ago,three years agoin 1990,(in 1998)变化规则 例词一般在词尾加edplayplayed以不发音的e结尾的，只加-dlike likedlove loved以辅音字母+y 结尾的，变y为i,再加edstudy studiedcarry carried以一个辅音字母结尾的重读闭音节，先双写这个辅音字母，再加-edstop stoppedplan planned句型转换：1 Mr Li invited her to the party.（改为一般疑问句）Mr Li her to the party?2 They asked the teacher a question.（改为否定句）They the teacher a question.3 Tom watched TV for two hours.(对画线部分提问）Tom TV?4 She helped me do some cleaning.(对画线部分提问）She you?Did invitedidnt askHow long did watchWhat did help doPRACTISE改写句子：1、Lucy did her homework at home.（改否定句）Lucy _ _ her homework at home.2、He found some meat in the fridge.（变一般疑问句)_ he _ _ meat in the fridge?3、She stayed there for a week.（对划线部分提问）_ _ _ she _ there?4、There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?didnt do Did find any How long did stay Was any什么是反身代词？反身代词又称为自身代词，表示动作执行者本身。它还可以在句中起到强调的作用，用以加强语气。英语中共有八个反身代词，在使用时应注意和它所指的相应的对象在人称、性别、数上保持一致。其基本形式如下表所示：第一人称 第二人称 第三人称单数myself yourself himselfherselfitself复数ourselves yourselves themselves【用法展现】1可用作宾语，指的是宾语和主语表示同一个或同一些的人或事物。如：Mariaboughtherselfascarf.玛丽亚给自己买了一条围巾。如：Wemustlookafterourselvesverywell.我们必须好好照顾自己。2 可用作主语或宾语的同位语，常用来加强语气。如：SheherselfwillflytoLondontomorrow.明天她自己将要坐飞机去伦敦。Imetthesuperstarhimselflastweek.我上周见到了那位明星本人。3 用在某些固定短语当中。如lookafteroneself/takecareofoneself照顾自己teachoneselfsth./learnsth.byoneself自学enjoyoneself玩得高兴，过得愉快helponeselftosth请自用（随便吃/喝些）.hurtoneself摔伤自己saytooneself自言自语 loseoneselfin沉浸于，陶醉于之中 leavesb.byoneself把某人单独留下 buyoneselfsth.给自己买东西 introduceoneself介绍自己【温馨提醒】1 反身代词不能单独做主语，但可以做主语的同位语，起强调作用。如：我自己能完成作业。（误）Myselfcanfinishmyhomework.(正)Imyselfcanfinishmyhomework./Icanfinishmyhomeworkmyself.2 反身代词表示“某人自己”，不能表示“某人的东西”，因为它没有所有格的形式。表达“某人自己的（东西）”时，须要用 ones own.如：我用我自己的蜡笔画画。（误）Im drawing with myself crayons.(正)Im drawing with my own crayons趁热打铁 1.My classmate,Li Ming,made a card for _ just now.2.Bad luck!I cut _ with a knife yesterday.3.They tell us they can look after_ very well.4.My cat can find food by_.5.Help _to some beef,boys.6.Jenny enjoyed_ in the park yesterday afternoon.7.We can finish our homework by_.8.The blind girl lost_ in the beautiful music.9.Xiao Hui,can you introduce _ to us?10.Bill wants to teach_ French from now on.家庭作业1.预习sectionB2.背诵2d3.同步sectionA需全部完成4.复习一般过去时、反身代词、不定代词的用法