人教精通版五年级下册英语Lesson25-Lesson26优秀课件.ppt

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1、Unit5I’mcleaningmyroom.Lesson25&Lesson26精通版·五年级下册Newwords打电话写电子邮件洗衣服打扫房间NewwordsJusttalk点击画面播放视频ItisSaturdaymorning.Lilyiscallinghergrandpaathome.Lily:Hello!ThisisLilyspeaking.CanIspeaktoGrandpa?Aunt:Yes.Holdon,please.Grandpa:Hi,Lily.ThisisGrandpaspeaking.Areyoucomingherewithyourparentsthismorning?

2、Lily:Sorry,Grandpa.We’reallverybusytoday.Dadiswritinganemailonthecomputer.Mumiswashingtheclothes.Grandpa:Oh,dear!Andwhatareyoudoing,Lily?Lily:I’mcleaningmyroom.Grandpa:You’reagoodgirl!Languagepoints1.I’mcleaningmyroom.我正在打扫房间。这是一个现在进行时的陈述句句型。现在进行时表示此刻或目前这段时间内正在进行的动作。句型结构:主语+be动词（am/is/are）+动词-ing形式

3、（+其他）。be动词根据主语人称和数的变化而变化。现在分词的构成规则：现在分词是在动词后加上-ing，构成规则如下：①直接在谓语动词后加-ing。②去掉词尾不发音的e，再加-ing。go—goingstart—startingleave—leavingmake—making③对于重读闭音节词，双写末尾字母再加-ing。④另外，有少数动词的-ing形式比较特殊。sit—sittingbegin—beginninglie—lyingdie—dyingtie—tyingpicnic—picnickingJustpractise点击画面播放视频makeacallwriteanemail打电话写电子邮

4、件washtheclothescleantheroom洗衣服打扫房间I’mcleaningtheroom.Dadiswritinganemail.Mumiswashingtheclothes.我正在打扫房间。爸爸正在写电子邮件。妈妈正在洗衣服。JusttalkWho’she?He’sTom.He’swritinganemail.makeacallwashtheclothescleantheroomPlayrolesWho’sshe?She’sKate’smother.Sheiscleaningtheroom.Who’sshe?She’sLily’smother.Sheiswashingthe

5、clothes.Who’sshe?She’sLily’saunt.Sheismakingacall.Let’schant点击画面播放视频UItisaniceafternooninJune.Thepupilsarelisteningtothetune.Theysaytheylikethenicetune.TheysaytheyliketheniceJune.语音知识专讲字母u在单词中的发音规则字母u的读音是/u：/和/juː/的音，是字母oo和ou在单词中的发音。/u：/是长元音。发音时舌后缩，舌后部尽量抬高，双唇呈小圆口型，并向前突出。/j/是浊辅音，发音时声带振动。舌前部向上腭抬起。双唇呈

6、圆平口型，发音时瞬间即滑向后面的元音（又称半元音）。发/j/和/u/音时，瞬间和一。