七年级英语下学期现在进行时课件.ppt

现在进行时 1 含义 表示现在正在进行或一段时间正在进行的动作标志词 now look listen等 2 构成 s be v ing 现在进行时的含义与构成 heisreadingabook 3 v ing变化规则 1 一般加ing 如 play playingwatch watching以不发音的e结尾 去e加ing 如 take takingcome coming元 辅结尾 且是重读闭音节的单词 双写辅音字母 ing 如 run runningswim swimming 练习1 写出下列动词的ing形式 1 help e 3 swim 4 eat 5 give 6 find 7 sit 8 write whatishedoing heisplayingbasketball whatistheboydoing heissinging isthewomanwriting no sheisn t sheisreadingabook what retheydoing they reswimming aretheyswimming yes theyare aretheysinging no theyaren t theyaren tsinging theyaredancing tom play football is ing lucy is read abook ing they watch tv are ing look thetwins think are ing now whatishedoing heisdrinkingwater now ishedrinkingwater now yes heis whatisshedoing sheiscleaningthehouse isshedoingherhomework no sheisn t whataretheydoing theyarerunning aretheywrit e ing no theyaren t arethey abook no they arethey they re reading aren t what doing writing isthegirl get up no she what she she getting isn t is doing issleeping 2 否定句 直接在be后加not 如 iamwriting iamnotwriting 现在进行时的句式 1 肯定句 主语 be v ing 其它 如 iamreadingabook 3 一般疑问句及回答 问句 直接把be提前 肯定回答 yes 主语 be否定回答 no 主语 be not areyoudrawing yes iam no i mnot 达标训练 一 用所给动词的适当形式填空 1 look thecat run upthetree 2 thetwins have breakfast 3 he clean theblackboard no heisn t 4 tom play thepianointheroom pleaseaskhimtocomehere 5 listen they sing intheclassroom isrunning arehaving is cleaning isplaying aresinging 汉译英1 我们正在看电视 2 他们正在打扫教室 3 汤姆正在吃早饭 4 那对双胞胎正在睡觉 wearewatchingtv theyarecleaningtheclassroom tomishavingbreakfast thetwinsaresleeping 5 男孩子们正在踢足球 6 她正在铺床 7 我正在玩电脑游戏 8 你们正在听磁带吗 theboysareplayingsoccer sheismakingthebed iamplayingcomputergames areyoulisteningtothetape 二 选择填空 1 mymotheris tv a lookingatb seeingc readingd watching2 you abook yes iam a do readb are readc are readingd are looking3 kate theothers a sing listenb issinging islisteningc sing arelisteningd issinging arelistening4 i myeraser butican t it a lookfor findingb amfinding lookforc amlookingfor findd find lookfor 三 句型转换1 iamwateringtheflowers 否定句 2 she sjumpingnow 一般疑问句 3 theboysareplayingcards 划线提问 4 heisdoinghishomework 复数句 iamnotwateringtheflowers isshejumpingnow whataretheboysdoing theyaredoingtheirhomework 1 我的妈妈正在做早饭 mymotherismakingbreakfast 2 我正要和我的朋友去看电影 iamgoingtomovieswithmyfriend 3 他正在弹吉他吗 isheplayingtheguitar 4 她不在听音乐 sheisn tl