现在进行时公开课

ThePresentContinuousTense,现在进行时,Whoishe?HeisJason.Whatishedoing?Heissinging.,Whoisshe?SheisXiena.Whatisshedoing?Sheislaughing.,Whatishedoing?,Heiswalking.,Whataretheboysdoing?,Theyarefishing.,whataretheydoing?,Theyaredancing.,Whatishedoing?,Heisswimming.,你观察出了什么？,Heissinging.(singsinging),Heiswalking.(walkwalking),Sheislaughing.(laughlaughing),Heisswimming.(swimswimming),Theyaredancing.(dancedancing),Theyarefishing.(fishfishing),定义：表示现在正在进行或发生的动作构成：be+动词的现在分词（be的形式随着人称、数的变化而变化）,现在进行时态,be,am,is,are,1，一般情况下，在动词原形后直接加-ing.singsinging(唱歌)laughlaughing（笑）walkwalking（走）fishfishing（钓鱼）2，以不发音的字母e结尾的动词，去掉e，再加-ing.dancedancing（跳舞）comecoming（来）3，重读闭音节单词，呈现“辅元辅”结构的动词，则双写这一字母，再加-ing.swimswimming（游泳）getgetting(得到)shopshopping（购物）runrunning（跑）,动词现在分词的构成规律,4，以ie结尾的动词，把ie改为y，再加-ing.diedying（死亡）lielying(躺)注意：重读闭音节的三要素必须是重读音节以一个辅音音素结尾元音字母发短元音（不发字母本身的音）,（1）肯定句：主语+be+doingEg.1.Iamlisteningtothemusicnow.2.Thestudentsaredrawingpicturesnow.（2）否定句：主语+be+not+doing”Eg.1.Iamnotlisteningtothemusicnow.2.Thestudentsarenotdrawingpicturesnow.,现在进行时的四种句式,（3）一般疑问句：Be+主语+doing？Eg.1.Areyoulisteningtothemusicnow?Yes,Iam.No,Iamnot.2.Arethestudentsdrawingpicturesnow?Yes,theyare.No,theyarent.,（4）特殊疑问句：特殊疑问词+一般疑问句1.Theyaredrawingpicturesnow.(对划线提问)-Whataretheydoing?2.Sheissingingintheclassroom.-Whereisshesinging?,现在进行时的标志now,atthismomentWhatareyoudoingnow?Imreadingnow.2.listen！look!Listen!Sheissinging.3.表示钟点的时间Itssixoclock.Mymotheriscooking.4.根据语境及上下文Dontmakenoise.Thebabyissleeping.,1.Theboy_(draw)apicturenow.2.Listen!somegirls_(sing)intheclassroom.3.Mymother_(cook)somenicefoodnow.4.What_you_(do)now?5.Look!They_(have)anEnglishlesson.6.They_(not,water)theflowersnow.,Practice,1.isdrawing2.aresinging3.iscooking4.aredoing5.arehaving6.arentwatering,Answers,1.Tomdoeshishomeworkintheclassroom.Tomisdoinghishomeworkintheclassroom.2.Wehavedinnerhappily.Wearehavingdinnerhappily.3.Iopenthedoor.Iamopeningthedoor.4.Sheworksinahospital.Sheisw