《现在进行时(1)资料.ppt》由会员分享,可在线阅读,更多相关《现在进行时(1)资料.ppt(14页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、现在进行时(1)1、表示“此刻”正在进行的动作例:She is sitting under the tree.2、表示“现阶段”正在进行的动作例:The writer is writing a new book these days.总结:现在进行时的结构为总结:现在进行时的结构为主语主语+be动词(动词(am/is/are)+动词动词ing形式形式3、用“现在进行时”表示将来例:I am coming.We are leaving tomorrow.总结:表示“来来去去”的词,如:come go leave start move arrive fly stay等,用这些词的现在进行时表示将来
2、的动作。现现在在进进行行时时的的标标志志1、表示现在的时间:now 现在现在 at the moment此刻此刻 例:I am cleaning the classroom now.2、表示现阶段的时间:these days这几天这几天 at present 最近最近例:What are you doing these days?3、有些“祈使句”可提醒是现在进行时。Sh!be quite!The baby is sleeping.Hurry up!The bus is coming.4、句子中有“look”、”listen”时,用现在 进行时。看到和听到的是正在发生的。例句:Look!he
3、is playing football with his friends.Listen!her mother is singing.现在分词的构成现在进行时中,动词的现在进行时中,动词的ing变形变形。1、一般的,直接+ing doing going standing walking playing studying 2、动词以e结尾,去掉“e”+ing coming riding phoning writing arriving shaving driving making sharing3、辅音字母结尾,且这个辅音前面是元音字母,要双写末尾字母+ing put t是辅音,t之前是一个元音,
4、所以双写t加ing.putting letting beginning running preferring shutting digging swimming sitting getting shopping 特殊词:特殊词:Eat eating 不双写不双写t,因为,因为t之前之前是连个连续的元音,而不是一个。是连个连续的元音,而不是一个。4、以”ie”结尾,变“ie”为y+ing tie tying lie lying die dying 现在进行时的特殊疑问句The girls are playing games in the playground.对主语提问:Who is playing games in the playground?对谓宾提问:What are the girls doing in the playground?对宾语提问:What are the girls playing in the playground?对地点提问:Where are the girls playing games?此课件下载可自行编辑修改,仅供参考!此课件下载可自行编辑修改,仅供参考!感谢您的支持,我们努力做得更好!谢谢感谢您的支持,我们努力做得更好!谢谢