初中英语人教版七年级下册Unit 6 I’m watching TV..ppt

I mwatchingTV SectionA2GrammarFocus 3c watchTV watchingTV dohomework doinghomework read reading eatdinner eatingdinner 现在进行时态一 用法 表示现在 说话瞬间 正在进行或发生的动作 例如 我正在做作业 I m myhomeworknow 他们正在操场上踢足球 They re soccerontheplayground playing doing 二 句子结构 1 肯定句 主语 be am is are V ing 其他我正在洗衣服 他正在打电话 Iamwashingtheclothes Heistalkingonthephone 2 否定句 主语 be am is are not V ing 其他他们没在下象棋 彼特没在打篮球 Theyarenotplayingchess Peterisn tplayingbasketball 3 一般疑问句 Be Am Is Are 主语 V ing 其他 她正在弹钢琴吗 你们正在做作业吗 4 特殊疑问句 特殊疑问词 be am is are 主语 V ing 其他 杰克正做什么事情 他们正在做什么事情 Areyoudoingyourhomework WhatisJackdoing Whataretheydoing Issheplayingthepiano 三 常用时间状语 now look listen等 格林先生现在正在写一个故事 看 他们正在吃早饭 Mr Greeniswritingastorynow Look They reeatingbreakfast 四 动词如何变v ing形式1 一般情况下 在v后直接加 ingdo doingeat eating2 以不发音字母e结尾的词 去e 加 ingtake takinghave having3 以 辅音 元音 辅音 结尾的 双写最后一个字母 ingrun runningswim swimming watchplaydohaveseetalkrunbeginlisten cleansingwritebeeatreadswimopenpaint watching playing doing haveing talking running beginning listening seeing singing cleaning writeing eating reading swimming opening painting being Makethe ing forms 五 与一般现在时态的区别一般现在时态表示经常性 习惯性的动作 谓语动词为原形或第三人称单数形式 时间状语常为always usually often sometimes everyday everySaturday onweekends琳达通常在早上冲个澡 Lindausuallytakesashowerinthemorning 3 Mary sparents drinktea afterdinner 4 Bill talkonthephone now 5 SusanandBob watchTV onweekends 3aWritesentencesfollowingtheexamples Writing 1 Jenny cleanthehouse nowJennyiscleaningthehousenow 2 Bob makedinner everySaturdayBobmakesdinnereverySaturday 3 Mary sparents drinktea afterdinner 4 Bill talkonthephone now 5 SusanandBob watchTV onweekends Billistalkingonthephonenow Mary sparentsusuallydrinkteaafterdinner SusanandBobwatchTVonweekends RememberthesentencesintheGrammarFocus 2 Writefivesentencesaboutwhatyourfamilymembersaredoingnow Thankyou Thetigersareswimmingintheriver 变否定句 Hisgrandpaisdrinkingnow 变为一般疑问句 句型转换 Thetigersaren tswimmingintheriver Ishisgrandpadrinkingnow 3 Thedogiswalkingontwolegs 对划线部分提问 4 Lindausuallygetsupatsix 用now替代usually改写句子