仁爱英语七下现在进行时课件

语法专题

现在进行时语法专题

现在进行时现在进行时一、含义：

现在进行时表示现在（即说话人说话的时刻）正在进行的动作或正在发生的事情，现在进行时的标志性词语有now,look,atthemoment,listen等现在进行时一、含义：二、现在进行时基本结构主语

+

be动词

+动词的现在分词IamHe/SheWe/You/They

isarewriting.speaking.running.结构:be+doing(be要根据主语作人称和数的变化)二、现在进行时基本结构主语+be动词+动词的现在分词用现在进行时完成下列句子:1.What______youdoing?2.I_____singinganEnglishsong.3.What_____shedrinking?4.He_____drivingacar.5._____youflyingakite?

Yes,_______.6.____shesittingintheboat?7.______youaskingquestions?8.We_____playinggamesnow.areamisisAre

Iam

IsAreExercisesare用现在进行时完成下列句子:areamisisAreIa现在进行时现在分词的构成规则：1.一般在动词词尾加-ing，如：read-reading2.以不发音e结尾，去e加-ing，如：write-writing3.以重读闭音节结尾的动词，末尾只有一个辅音字母，应先双写这一字母，再加-ing。Eg：swim-swimmingrun-runningcut-cuttingshop-shoppingsit-sitting特殊变化：lie-lying平躺，die-dying死亡现在进行时现在分词的构成规则：请写出下列动词的现在分词speakplaytalksinglistendowritedrivedancesitputswimputrunspeakingplayingtalkingsinginglisteningdoingwritingdrivingdancingsittingputtingswimmingputtingrunning请写出下列动词的现在分词speakwritesitspeak现在进行时现在进行时的四种句式：1.肯定句—主语+be+doingEg:Iamdoingmyhomework.2.否定句—主语+be+not+doingEg:Iamnotdoingmyhomework.3.一般疑问句—be提到句首（注意人称变化）Eg:Areyoudoingyourhomework?4.特殊疑问句：特殊疑问词+一般疑问句Eg:Whatareyoudoingnow?现在进行时现在进行时的四种句式：句型转换1.肯定句转换成否定句,要在

be后加

not构成eg:WearereadingEnglishnow.

WearenotreadingEnglishnow.2.陈述句转换成一般疑问句,把be动词提到句首eg:Thestudentisdrinking.

Isthestudentdrinking?3.陈述句转换成特殊疑问句,由“疑问词+一般疑问句”构成eg:Heisworking.

Whatishedoing?句型转换句型转换：1.Theyarecleaningthehouse.（一般疑问句）3.Tomissinging.（改为否定句）4.Kateis______________________（划线提问）5.Sheissitting________________（划线提问）

puttingonhernewskirt.nearthewindow.Aretheycleaningthehouse?Tomisnotsinging.WhatisKatedoing?Whereisshesitting?句型转换：puttingonhernewskirt.Someexercises.用现在进行时改写下列句子.1.Shesitsunderthetree.

Sheissittingunderthetree.2.Ieatahamburgerandsomefruit.

Iameatingahamburgerandsomefruit.3.Theycleantheclassroom

Theyarecleaningtheclassroom.Someexercises.1.Thechild__________thewindowsnow.(open)2.Theboy_________apicturenow.(draw)3.Look!She__________abook.(read)4.I___________ane-mailtomypenpalnow.(write)5.You________yourhomeworkathomenow.(do)6.We___________atschoolnow.(run)7.They____________TVnow.(watch)isopeningisdrawingisreadingamwritingaredoingarerunningarewatchingFillintheblanks:1.Thechild__________thewind用所给动词的适当形式填空1.Look!Andy________(fly)amodelplane.2.Listen!Amy__________(sing)inthenextroom.3.Manystudents___________(play)footballinthefootballfieldnow.4.Fatherisn’tathome.He________(work).5.It’sseveno’clocknow.Hisfather____________(watch)TV.is

flyingissingingareplayingisworkingiswatching用所给动词的适当形式填空isflyingissinginThankyouBye-bye!Thankyou6.Kitty____________(dance)withherfriends.Can’tyousee?7.---WhereisMillie?---She________________(chat)withherclassmatesintheclassroom.8.---What_____Simon_________(do)?---He_____________(draw)apictureontheblackboard.9.---______thegirls___________(sing)?---No,they_______________(sh