现在进行时公开课

1、现在进行时Heiswalking.Whataretheboysdoing?Theyarefishing.Theyaredancing.Heisswimming.你观察出了什么？Heissinging.(sing→singing)Heiswalking.(walk→walking)Sheislaughing.(laugh→laughing)Heisswimming.(swim→swimming)Theyaredancing.(dance→dancing)Theyarefishing.(fish→fishing)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）beamisare1，一般情况下，在动词原形后直接加-ing.sing—singing(唱歌)laugh—laughing（笑）walk—walking（走）fish—fishing（钓鱼）2，以不发音的字母e结尾的动词，去掉e，再加-ing.dance—dancing（跳舞）come—coming（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-i。

2、ng.swim—swimming（游泳）get—getting(得到)shop—shopping（购物）run—running（跑）4，以ie结尾的动词，把ie改为y，再加-ing.die—dying（死亡）lie—lying(躺)注意：重读闭音节的三要素1.必须是重读音节2.以一个辅音音素结尾3.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.（3）一般疑问句：Be+主语+doing？Eg.1.Areyoulisteningtothemusicnow?Yes,Iam.／No,Iamnot.2.Arethestudentsdrawingpicturesnow?Yes,theyare.／No,theyaren’t.（4）特殊疑问句：特殊疑问词+一。

3、般疑问句1.Theyaredrawingpicturesnow.(对划线提问)----Whataretheydoing?2.Sheissingingintheclassroom.----Whereisshesinging?现在进行时的标志1.now,atthismomentWhatareyoudoingnow?I’mreadingnow.2.listen！look!Listen!Sheissinging.3.表示钟点的时间It’ssixo’clock.Mymotheriscooking.4.根据语境及上下文Don’tmakenoise.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,。

4、water)theflowersnow.1.isdrawing2.aresinging3.iscooking4.are…doing5.arehaving6.aren’twatering1.Tomdoeshishomeworkintheclassroom.Tomisdoinghishomeworkintheclassroom.2.Wehavedinnerhappily.Wearehavingdinnerhappily.3.Iopenthedoor.Iamopeningthedoor.4.Sheworksinahospital.Sheisworkinginahospital.Writing请根据图画，用现在进行时写一篇小短文。Thankyouforyourattention!。