初中英语人教版七年级下册Unit 6 Section A.ppt

灵丘县第二中学校郭壮丽 SectionA GrammarFocus 3c Period2 你在做什么事情 我在看电视 她在做什么事情 她在洗衣服 他们在做什么 他们在听CD 你在做作业吗 是的 不是 TranslatethesesentencesintoEnglish Whatareyoudoing I mwatchingTV Whatisshedoing Sheiswashing Whataretheydoing TheyarelisteningtoCDs Areyoudoinghomework Yes Iam No I mnot PresentProgressiveTense 现在进行时 PresentProgressiveTense 现在进行时 定义 构成 标志 现在进行时是表示现在 说话瞬间 正在进行或发生的动作 也可表示当前一段时间内的活动或现阶段正在进行的动作 be am is are v ingv ing是动词的现在分词形式 助动词be根据主语人称进行变化 当句中出现Look Listen now或有上下文提示时用现在进行时 例如 Look HanMeiissingingthere Listen Jackistalking Whatareyoudoingnow Itisrunning now 请仔细观察下面几个进行时态的句子 并总结出动词变为现在分词的规则 I mdoingmyhomeworknow Listen Heisplayingthepiano Theyaredancingintheball Iamwritingsomewords Heisrunning Sheisswimming Myparentsareshoppingnow 动词现在分词的构成规律 Doyouknowhowtoget ing Let stry do watch clean read eat play danc writ run swim ing ing ing ing ing ing ning ming ing ing e e 现在进行时口诀 现在进行时正在发生事 Look Listen now是标志 Be doing不分离 两个错误要回避 一是掉be 二是掉ing 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 他们在操场上踢足球 They re soccerontheplayground 也可表示当前一段时间内的活动或现阶段正在进行的动作 例如 这些天来 我们在做一架模型飞机 Weare thesedays doing makingamodelplane playing 二 句子结构 陈述句 主语 be am is are not V ing 我正在洗衣服 一般疑问句 Be Am Is Are 主语 V ing 她正在弹钢琴吗 I mwashing Issheplayingthepiano 现在进行时时标志词 此时此刻 now atthemoment或It s 几点钟 提示语 Listen Look Keepquiet Don tmakenoise WhereisTom 持续进行 thesedays allthetime always It ssixo clock Thechildrenareplayingbasketball Keepquiet Theteachersaretalkingintheroom UncleWangismakingasmallroomforhisdogthesedays WhereisTom Heisrunningontheplayground 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usually often sometimes onMonday 琳达通常在早上冲个澡 Lindausuallytakesashowerinthemoring He eat is ing now Whatishedoingnow They watchTV are ing now Whataretheydoingnow Theman run is ning now Whatisthemandoingnow Theboy swim is ming now What stheboydoingnow Theteacher write is now ing What stheteacherdoingnow They dance are now ing What retheydoingnow 1 Thekid thewindowsnow open 2 Theboy apicturenow draw 3 Look She abook read 4 I ane mailtomyfriendnow write 5 You yourhomeworkathomenow do 6 We atschoolnow run 7 They TVnow watch isopening isdrawing isreading amwriting aredoing arerunning arewatching Fillintheblanks 现在进行时的结构 否定形式 问句形式 主语 be notdoingsth be 主语 doing Lilyisdoingherhomeworknow Lilyisnotdoingherhomeworknow IsLilydoingherhomeworknow Guess Whataretheydoing Let splayagame Arethey v ing Isit he she v ing Aretheydancing Whataretheydoingnow Yes theyare NO theyaren t Yes theyare Whatisthecatdoing Isiteating Yes itis No itisn t Yes itis What sshedoing Issheeatingapples No sheisn t AretheywatchingTV Whataretheydoing AretheywatchingTV No theyaren t GuessingGame Isthepigwalking running Yes itis No itisn t GuessingGame Ishe Yes heis No heisn t GuessingGame Isshe Yes sheis No sheisn t 句型转换1 Iamwateringtheflowers 否定句 Itheflowers 2 She sswimmingnow 一般疑问句 shenow 3 Theboysareplayingcards 划线提问 theboys 4 Heisdoinghishomework 复数句 doinghomework amnotwatering Isswimming Whataredoing Theyaretheir Practice 1 Pleasebequiet mygrandfather A sleepB sleepsC issleepingD aresleeping 2 Imyroomeveryday ButnowI A clean amreadingB amcleaning readingC amcleaning amreadingD clean read 3 It s7o clock Tomdinnerathome A i