现在进行时(公开课)PPT教学课件.ppt

Wearehavingaclass WearehavinganEnglishclass Wearelearningthepresentcontinuoustense Whatarewedoingnow Whatclassarewehavingnow Welcometoourclass 1 ThePresentContinuousTense 现在进行时 2 学习目标 一 现在进行时的含义二 现在进行时的结构三 现在进行时的标志四 动词现在分词的构成规则五 现在进行时的否定句 一般疑问句及特殊疑问句的句式变换 3 一 含义 现在进行时态表示现在 说话瞬间 正在进行或发生的动作 现在进行时 ThePresentContinuousTense 4 I mstandingontheGreatWallofChinaandtalkingtoyou Tonyiseatingadeliciousicecream WangHuiistakingsomephotos Linglingisbuyingafewpresents Damingishavinglunchandlyinginthesun We reenjoyingtheschooltripalot They reworking Peoplearen thavingdinner Childrenarestartingtheirlessons 5 二 现在进行时的基本结构 助动词 be not 动词现在分词 V ing 助动词be随人称变为am is are 6 She read is ing now 7 He dohishomework is ing now 8 He eat is ing now 9 Theman talkonaphone is ing now 10 Listen Thebird is sing ing 11 Look Theboy is playsoccer ing 12 They watchTV are ing now 13 Theman run is ning now 14 Theboy swim is ming now 15 Theteacher write is now ing 16 They dance are now ing 17 三 标志 现在进行时口诀 现在进行时正在发生事 look listen now是标志 be Vt ing不分离 两个错误要回避 一是掉be 二是掉ing 18 四 动词现在分词 V ing 构成 1 一般在动词原形后加ing如 read reading eat eating listen listening jump jumping 2 以不发音e结尾的动词 去掉e再加ing如 write writing make making ride riding take taking3 以辅音字母 元音字母 辅音字母 辅元辅 结尾的重读闭音节动词 双写末尾的辅音字母再加ing例如 sit sitting swim swimming put putting run running get getting4 特殊变化 lie lying 19 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 20 1 Thechild thewindowsnow open 2 Theboy apicturenow draw 3 Look She abook read 4 I ane mailtomypenpalnow write 5 You yourhomeworkathomenow do 6 We atschoolnow run 7 They TVnow watch isopening isdrawing isreading amwriting aredoing arerunning arewatching Fillintheblanks 21 Guess Let splayagame Arethey v ing Isit he she v ing 22 Aretheydancing Whataretheydoingnow Yes theyare NO theyaren t 23 Yes theyare 24 Whatisthecatdoing 25 Isiteatingsomething Yes itis No itisn t 26 Yes itis 27 What sshedoing Issheeatingnoodles 28 No sheisn t 29 GuessingGame Isthepig Yes itis No itisn t 30 GuessingGame Ishe Yes heis No heisn t 31 GuessingGame Isshe Yes sheis No sheisn t 32 1 一般疑问句及回答 变一般疑问句 直接把am is are提句首 若原句有第一人称I we 把第一人称变成第二人称you 肯定回答 Yes 主语 be 否定回答 No 主语 be not 例如 Youaredrawingapig 变一般疑问句 再做肯定 否定回答 Areyoudrawingapig Yes Iam No I mnot 33 Unit5 34 Isthegirl get up No she What she She getting isn t is doing issleeping 34 2 变特殊疑问句 什么是特殊疑问句呢 答 就是对划线部分提问 由 疑问词 一般疑问句 构成例 Tomisplayingfootball 对划线部分提问 分析 对am isare Ving 名词 提问要用what 格式为 Whatam is are 主语 doing WhatisTomdoing 35 结构 be doing be要根据主语作人称和数的变化 五 句型转换 总结 1 肯定句转换成否定句 要在be后加not构成eg WearereadingEnglishnow WearenotreadingEnglishnow 2 陈述句转换成一般疑问句 把be动词提到句首eg Thestudentisdrinking Isthestudentdrinking 3 陈述句转换成特殊疑问句 由 疑问词 一般疑问句 构成eg Heisworking Whatishedoing 36 课堂小结 summary 进行时很好记 be加动词 ing分词构成须仔细 直加双写去哑e别说be无词义 主语和它最亲密变疑问be提前 否定not在后添何时要用进行时 look listen now是标志 37 Unit5 38 达标训练 38 一 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 D C D C 39 二 按要求完成各题 1 Look Thecat run upthetree 2 Lily play with her friends 连词成句 3 he clean theblackboard No heisn t 4 Lucy和Mary正在打篮球 翻译成英语 5 Theboysareplayingcards 划线提问 isrunning Is cleaning LucyandMaryareplayingbasketball IsLilyplayingwithherfriends Whataretheboysdoing 40 writing 41 Writing 根据图画 用现在进行时写一篇短文 词数 50左右 Hellen Beibei 42 It sfinetoday Thechildrenareplayinginthepark Look Somegirlsareplayinggames Helenisclimbingupatree Agirlisstandingbehindahouse Beibeiislookingforher Thereisaboyoverthere What shedoing Heisflyingakite Th