七年级英语上册 Unit 8 Fashion Grammar课件 （新版）牛津版.ppt

Unit8 Unit8Fashion Grammar Presentation Sheiswritingtoherfriend writeto 写信给 Theyarewaitingforthebus waitfor 等候 Heislookingforsomething lookfor 寻找 Heislyinginthegrass lie躺 平放 位于 lie的ing形式为lying TaiwanliesinthesoutheastofChina Taiwan Lead in Look Whataretheydoing Theyareplayingbasketball WhatamIdoing Iamdrinking Whatishedoingnow Heisdancing 当我们描述一个正在发生的动作时要用现在进行时 thepresentcontinuoustense Iameating You We Theyareeating He She Itiseating 一 现在进行时肯定句和否定句的构成 肯定句 主语 am is are v ing 肯定句 主语 am is arenot v ing 现在进行时 Iamnoteating You We Theyarenoteating He She Itisnoteating 二 动词ing形式的构成 写出下列动词的现在分词形式 read play dance write sit get have eat look carry begin put reading playing dancing writing sitting getting having eating looking carrying beginning putting take swim leave shine make sleep cut change lie study pay visit wait swimming shining sleeping changing studying paying visiting waiting taking leaving making cutting lying 1 Look Simon play footballwithhisfriendsintheplayground 2 It s4o clockintheafternoon Daniel study intheclassroom Exercise1 Completethesentenceswiththecorrectformsoftheverbsinbrackets isplaying isstudying 3 Millie write alettertoherfriendaboutthefashionshow iswriting 4 Sandyisamemberofthebasketballteam Nowshe practise withotherteammembers 5 WhereisAmy Oh she talk tohercousinShirley They wait fortheschoolbus 6 Ihavedancinglessons I look formydancingshoes ispractising istalking arewaiting amlooking Iameating AmIeating Yes Iam No Iamnot 或No I mnot 三 现在进行时一般疑问句的构成及回答 You We Theyareeating Areyou we theyeating Yes we you theyare No we you theyarenot 或用缩写aren t He She Itiseating Ishe she iteating Yes he she itis No he she itisnot 或用缩写isn t 规律 将be动词移到主语前面 注意 肯定回答时主语be动词不能缩写 否定回答时be动词和not可以用完全形式也可以用缩写 Sandy Hello Amy you yourhomeworknow Amy No I mnot MycousinShirley visit me Sandy Oh really What she do now Exercise2 Completetheconversationusingthepresentcontinuoustenseoftheverbsinbrackets Are doing isvisiting is doing Amy Well she play anewcomputergame Sandy you play withhernow Amy No I mnot I lie onthebedand watch TV Sandy What yourparents do Amy They cook inthekitchen Are playing amlying watching are doing arecooking isplaying 一 现在进行时可以表示说话时正在进行或发生的动作 也可表示当前一段时间内的活动或现阶段正在进行的动作 语法补充 Look Heisreadinginbed 说话时正在进行 MrGreeniswritinganewbook 现阶段正在做 二 现在进行时的判断方法 如果句子中带有鲜明的时间状语 如 now 或带有look listen等暗示动作正在发生 或有表示现在的上下文语境时 我们常用现在进行时 Listen Sheissinginginthenextroom Whereisyourmother Sheiscookingdinner 三 注意点 1 现在进行时的谓语动词由 be的某种形式 动词ing形式 这两部分构成 这时be是个助动词 没有实际意思 只起构成时态的作用 同学们在使用现在进行时时千万不要忘了用be动词 Wehavingbreakfast 错 Wearehavingbreakfast 正 3 双写末尾一个辅音字母再加ing形式的动词的条件参考书本P121 这个规律不易掌握 所以同学们可以在学习英语的过程中学到一个双写词就记住它 慢慢体会规律 以下是已经学过的一部分双写词 shop run get swim begin stop cut hit forget等 2 有些动词一般不用进行时 如 know understand 理解 love like want hope hear see等 请写出下列动词的 ing形式 1 talk 2 dance 3 clean 4 begin 5 tie 6 invite 7 shop 8 put 练习坊 talking dancing cleaning beginning tying inviting shopping putting 请根据句意 用括号内所给动词的适当形式填空 1 Look Thestudents be swim intherivernow 2 GrandpaLi be run inthepark areswimming isrunning 3 I be cook inthekitchenatthemoment 4 DavidsaysDaniel be lie onthebedatpresent 5 AmyandMary be practise thepianonow amcooking islying arepractising Rememberthenewwordsinthislesson Homework Good bye