are you doing课件（外研版新标准小学英语第三册四年级上册课件）

1、鲅鱼圈区方全阶梯外语主讲：杨晗丽,Unit2Whatareyoudoing,复习单词,学习新词,学唱歌曲,学习课文,游戏,练习,primaryschool,小学,street,middleschool,中学,headmaster,校长,library,图书馆,gym,体育馆,basketballcourt,篮球场,街道,现在进行时,定义：此时此刻正在进行的动作。,构成：be助动词（无词意）amisare+现在分词,现分的构成：,1.动词后直接加ing形式。例如：watch2.以不发音的e结尾的动词，去e加ing。write-writing3.重读闭音节结尾且末尾只有一个辅音字母的先双写该辅音字

2、母再加ing。例如：4.以ie结尾的动词，把ie改为y再加ing例如die-dyinglie-lying,句式：,肯定句：HeisstudyingEnglishnow.否定句：HeisntstudyingEnglishnow.一般疑问句：IshestudyingEnglishnow.标志词：now,atthemoment,rightnow(此刻，现在）,现在进行时的句式,特殊疑问句：是对句子某一部分提问。结构：一般要用倒装语序，疑问词+(第一）助动词/情态动词+主语+特殊疑问词是引导特殊疑问句的：what,who,which,whose,where,why,when,how,howmany,h

3、owmuch,howlong等。,你们在做什么？,Whatareyoudoing?WearewatchingTV.他们在做什么？Whataretheydoing?Theyarereadingbooks.,例句：,他正在看电视。HeiswatchingTV.Whatishedoing?我正在读书。Iamreadingbook.Whatareyoudoing?,感叹句,用来表示人的喜/怒/哀/乐等强烈感情的句子就是感叹句。感叹句的句末通常用感叹号！1.what感叹句+形容词+名词+主语+谓语+！例如：Whatabeautifulgirl!Whatexpensivenecklacestheyare!

4、,How感叹句,How+形容词/副词+主语+谓语+！例如：Howbrighttheroomis!Howlovelyaboyheis!What和How感叹句的互换，可以表示相同意思但是要注意句型变化。Whataninterestingfilmitis!=Howinterestingafilmitis!,What感叹句和How感叹句的省略,这两个感叹句后面的主语和谓语都可以省略。Whatawideriver(itis)!Howencouraging(itis)!,mopmopping拖地sweepsweeping扫lookforlookingfor寻找cookcooking做饭cutcutting

5、切washwashing洗openopening打开kickkicking踢climbclimbing,shuttlecock,毽子,try,尝试,haveatry,试试,group,小组,careful,小心的,naughty,淘气的,fresh,新鲜的,playhide-and-seek,捉迷藏,pajamas,睡衣,game,Whatareyoudoing?,Implayingfootball.,Whatareyoudoing?,Implayingbasketball.,Whatareyoudoing?,Implayingtabletennis.,Whatareyoudoing?,Imswimming.,Whatareyoudoing?,Imdoingmorningexercises.,ImwatchingTV.,Whatareyoudoing?,doing,listeningto,watching,reading,listeningtomu