现在进行时ppt课件

I’mwatchingTV.现在进行时1AskandAnswer2Iamreadingabook.Whatareyoudoing?3Whatishedoing?Heiscleaningthehouse.4Iamdoingmyhomework.Whatareyoudoing?5Whatisshedoing?Sheislookingattheblackboard.6Whatishedoing?Heiseatingsomemeat.7Whatishedoing?Heislisteningtoher.8Whatareyoudoing?Iamdrinkingtea.9ReadandThink10Iamreadingabook.Whatareyoudoing?Iamdoingabook.Iamdrinkingtea.Whatishedoing?HeiscleaningthehouseHeiseatingsomemeat.Heislisteningtoher.Whatisshedoing?Sheislookingattheblackboard.11Grammar:TheContinuousTense现在进行时121.含义：2.标志词：3.构成：现在进行时的含义与构成表示说话时正在发生的动作或现阶段正在进行的行为.now,look,listen…be+动词ing(am/is/are+动词ing)13动词变成现在分词的方法：直接+ing：readinglisteningcleaningdrinkingwrite--writingmake--makinggive--givinghave—havingcome--coming以重读闭音节结尾且末尾只有一个辅音字母的动词，双写这个辅音字母+ing：以辅元辅结构结尾双写尾字母+inggettinglettingrunningputtingbeginning以不发音e结尾的动词，去e+ing：14Thepresentcontinuoustense现在进行时基本用法1.表示现在正在进行的动作和发生的事eg:---Whatareyoudoing?---Iamreadingabook.2.有时表示现阶段正发生的事,但此刻动作不一定正在进行eg:Heisteachingattheschool.WearelearningUnit5thesedays.3.现在进行时的句子中常有now,或在句首常出现Look!Listen!等提示词eg:Listen!Dannyissingingintheroom.Heisdoinghishomeworknow.152.否定句：直接在am/is/are后加not.如：Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+am/is/are+V-ing其它.如:Iamreadingabook.163.一般疑问句及回答:问句,直接把am/is/are提句首,若原句有第一人称I/we，把第一人称变成第二人称you。肯定回答:Yes,主语+be（be)是要变化的，即am/is/are否定回答:No,主语+be+notYouaredrawingapig.(变一般疑问句，再变肯定回答，否定回答）-----Areyoudrawingapig?-----Yes,Iam./No,I’mnot.特殊疑问句：对beVing提问要用what.格式为：whatam/is/are+主语+doing.?17---Isthewomanwriting?----No,sheisn’t.Sheisreadingabook.18----What’retheydoing?----They’reswimming.----Aretheyswimming?----Yes,theyare.19---Aretheysinging?---No,theyaren’t.Theyaredancing.20Isthegirl______(get)up?No,she______.What___she______?She_________.gettingisn’tisdoingissleeping214.变特殊疑问句：什么是特殊疑问句呢？答：就是对划线部分提问例:Tomisplayingfootball.(对划线部分提问）对am/isare+Ving+名词，提问要用what.格式为：whatam/is/are+主语+doing?WhatisTomdoing?22结构:be+doing(be要根据主语作人称和数的变化)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?23练习1.写出下列动词的ing形式.1.help_________2.come_________3.swim_________4.eat__________5.give________6.find_______7.sit________8.write________24Whatistheboydoing？Heissinging.25Whatishedoing?Heisplayingbasketball.2627选择填空.1.Mymotheris_____TV.A.lookingatB.seeingC.readingD.watching2.---____you____abook?---Yes,Iam.A.Do,readB.Are,readC.Are,readingD.Are,looking3.Kate_____,theothers_____.A.sing,listenB.issinging,islisteningC.sing,arelisteningD.issinging,arelistening4.I___myeraser,butIcan’t______it.A.lookfor,findingB.amfinding,lookforC.amlookingfor,findD.find,lookforDCDC281.We__________(work)onafarmnow.2.Listen!Someone__________(knock)atthedoor.3.Lucy___________(notread)atthemoment.4.Whataretheydoing?They___________(run)outside.areworkingisknockingisn’treadingarerunning29一．用所给动词的适当形式填空.1.Look!Thecat____________(run)upthetree.2.Thetwins__________(have)breakfast.3.-___he________(clean)theblackboard?----No,heisn’t.4.Tom__________(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They____________(sing)intheclassroom.isrunningarehavingIscleaningisplayingaresinging30用所给动词的适当形式填空6.It’s6o’clockinthemorning.They_____________(have)theirbreakfast.7.Myfatherisoverthere.He__________(clean)hiscar.8.-CanIspeaktoMrSmith?-I’mafraidnot(恐怕不行).He_________(have)ameetingatthemoment.9.Look!Somestudents____________(run)there.10.What___theboysandgirls_____(do)there?arehavingiscleaningishavingarerunningaredoing31二.用下列单词，构成含有现在进行时的句子．1.Bill,eat,some,leaves,now.___________________________2.Lily,play,with,her,friends?___________________________3.I,talk,to,a,policeman.________________________4.the,children,wait,for,a,bus.__________________________5.a,boy,read,an,interesting,book._________________________________BilliseatingsomeleavesnowIsLilyplayingwithherfriends?Iamtalkingtoapoliceman.Thechildrenarewaitingforabus.Aboyisreadinganinterestingbook.32句型转换1.WeliveinChina.(就画线部分提问)2.Ihavenobrothers.(同义句)3.Myfatherisaworker.(就画线部分提问)4.Iwillhaveabirthdayparty.(变为一般疑问句)Wheredoyoulive?Idon’thaveanybrothers.Whatisyourfather?Whatdoesyourfatherdo?Willyouhaveabirthdayparty?335.Theboyislaughing.(就画线部分提问)6.Theoldmanhasnochildren.(同义句)7.Wearelisteningtotheradio.(就画线部分提问)8.Sheisfifteenyearsold.(就画线部分提问)Whatistheboydoing?Theoldmandoesn’thaveanychildren.Whatareyoulisteningto?Howoldisshe?341、我的妈妈正在做早饭。Mymotherismakingbreakfast.２、他正在弹吉他吗？Isheplayingtheguitar?３、她不在拉小提琴。Sheisn’tplayingtheviolin.４、她们在干什么？正在打篮球。Whataretheydoing?Theyareplayingbasketball.５、Lucy和Mary正在打排球。LucyandMaryareplayingvolleyball.三．把下面的汉语翻译成英语．35四.句型转换1.Iamwateringtheflowers.(否定句)2.She’sjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句)Iamnotwateringtheflowers.Isshejumpingnow?Whataretheboysdoing?Theyaredoingtheirhomework.36进行时很好记，be加动词-ing分词构成须仔细，直加双写去哑e别说be无词义，主语和它最亲密变疑问be提前，否定not再后添何时要用进行时，look，listen，now是标志。37Bye–bye!38