小升初-现在进行时与情态动词ppt课件

小升初语法,Lecture17现在进行时,ByAnna,.,现在分词的构成：1.直接加ingeg:looklooking.2.如果动词末尾有不发音的e,则去e加ing.3.以重读闭音节结尾,且末尾只有一个辅音字母,应双写末尾字母,再加ing.eg:sitsitting.4.以ie结尾，把ie变y加ing。lie-lyingdie-dyingtie-tying,口诀教你学doing进行时很好记,be加动词-ing;直加双写去哑e,分词构成须仔细;别说be词无词义,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标志.,.,写出下列动词的现在分词形式.1.help_e_3.swim_4.eat_5.give_6.find_7.sit_8.write_,helpingcomingswimmingeatinggivingfindingsittingwriting,.,写出下列动词的分词形式talk_sleep_watch_sit_listen_make_laugh_lie_cry_sing_cut_write_,talkingsleepingwatchingsittinglisteningmakinglaughinglyingcryingsingingcuttingwriting,.,现在进行时,.,1.含义：表示现在正在进行或一段时间正在进行的动作。2.标志词：now,look,listen等。3.构成：be+V-ing,现在进行时的含义与构成,Heisreadingabook.,.,Heisrunning.,Sheisdancing.,Itisjumping.,Theyarerunning.,.,2.否定句：直接在be后加not.如：Iamwriting.Iamnotwriting.,现在进行时的句式,1.肯定句:主语+be+v-ing+其它.如:Iamreadingabook.,.,Heisntstanding.,Sheisntrunning.,Itisntsinging.,Theyarenteating.,.,3.一般疑问句及回答:问句：有be，直接把be提前。肯定回答:Yes,主语+be否定回答:No,主语+be+not-Imdrawing.-Areyoudrawing?-Yes,Iam./No,Imnot.,.,Heisplayingbasketball.,Isheplayingbasketball?,Yes,heis./No,heisnt.,.,结构:be+doing(be要根据主语人称和数的变化)句型转换1.肯定句否定句,要在be后加not构成eg:WearereadingEnglishnow.WearenotreadingEnglishnow.2.陈述句一般疑问句,把be动词提到句首eg:Thestudentisdrinking.Isthestudentdrinking?3.陈述句特殊疑问句,由“疑问词+一般疑问句”构成eg:Heisworking.Whatishedoing?,.,Thepresentcontinuoustense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.,.,Whatistheboydoing？Heissinging.,.,-Isthewomanwriting?-No,sheisnt.Sheisreadingabook.,.,-Whatretheydoing?,-Theyreswimming.,-Aretheyswimming?,-Yes,theyare.,.,-Aretheysinging?-No,theyarent.Theyarentsinging.Theyaredancing.,.,Arethey_abook?No,they_._arethey_?Theyre_.,reading,arent,What,doing,writing,.,Isthegirl_(get)up?No,she_.What_she_?She_.,getting,isnt,is,doing,issleeping,.,.,达标训练,.,一.用所给动词的适当形式填空.1.Look!Thecat_(run)upthetree.2.Thetwins_(have)breakfastnow.3.-_he_(clean)theblackboard?-No,heisnt.4.Tom_(play)thepianointheroom.Pleaseaskhimtocomehere.5.Listen!They_(sing)intheclassroom.,isrunning,arehaving,Is,cleaning,isplaying,aresinging,.,二.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,butIcant_it.A.lookfor,findingB.amfinding,lookforC.amlookingfor,findD.find,lookfor,.,三.句型转换1.Iamwateringtheflowers.(否定句)2.Shesjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句),Iamnotwateringtheflowers.,Isshejumpingnow?,Whataretheboysdoing?,Theyaredoingtheirhomework.,.,1、我的妈妈正在做早饭。Mymotherismakingbreakfast.2、我正要和我的朋友去看电影。Iamgoingtomovieswithmyfriend.3、他正在弹吉他吗？Isheplayingtheguitar?4、她不在拉小提琴。Sheisntplayingtheviolin.5、她们在干什么？正在打篮球。Whataretheydoing?Theyareplayingbasketball.6、Lucy和Mary正在打排球。LucyandMaryareplayingvolleyball.,.,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?Idonthaveanybrothers.Whatisyourfather?Whatdoesyourfatherdo?Willyouhaveabirthdayparty?,.,Iusuallytakeashoweratabout8:00.,Listen,Iamtakingashowernow.,.,Inevercleantheroom.,Look,Iamcleaningtheroomnow.,.,小试牛刀,isdriving,arereading,watches,iscleaning,goes,issinging,isstudying,isgoingtotake,.,按要求完成下列句子Iamhavingabirthdaypartynow._everyyear.(一般现在时),Ihaveabirthdayparty.,.,2.Shesingsasongintheroom._now(现在进行时)3.Sheisgoingtoschool._everyday.(一般现在时)4.Hisfatheriswritingaletterwithapen._often_(一般现在时),.,5.Herauntdrawsapicturewithmarkers._(现在进行时)6.老师正在和新学生们交谈._7.他晚上经常看电视._8.我的外婆星期六早上将乘公共汽车来._,.,Heoftengoestoschoolonfoot.,Helikeswalking.,Heisateacher.,Heiswalkingnow.,Heisworkin