新教材适用2024-2025学年高中英语Unit1FestivalsandCelebrationsSectionⅡDiscoveringUsefulStructures学案新人教版必修第三册

SectionⅡDiscoveringUsefulStructuresGrammar——动词-ing形式作定语和表语语法导图语法讲练动词-ing形式由“动词原形＋-ing”构成，在句子中可以作主语、定语、表语、宾语补足语和状语。一、动词-ing形式作定语D典例呈现1①Next,Jeffturnedonthesecondstoveburnertoheatupthefryingpan.接着，杰夫打开其次个火炉去加热煎锅。②Thereisaswimmingpoolinourschool.我们学校有一个游泳池。M名师点津1动词-ing形式作定语表示所修饰名词的属性、作用或用途。D典例呈现2①Theboystudying(＝whoisstudying)intheclassroomisourmonitor.在教室学习的那个男孩是我们的班长。M名师点津2动词-ing形式作定语表示所修饰名词的动作或状态，相当于一个定语从句。D典例呈现3①We'llhaveanexaminthecomingweek.下周我们将进行一次考试。②Theylivedinahousefacingsouth(＝whichfacessouth)．他们住在一所朝南的房子里。③Doyouknowtheboyplayingbasketball(＝whoisplayingbasketball)?你相识在打篮球的那个男孩吗？M名师点津3当动词-ing形式单独作定语时，放在所修饰的名词前；假如是动词-ing短语作定语时，则放在该名词后。J即学即练1单句语法填空①(2024·新课标全国Ⅰ卷)ButanewstudyledbyJoaquinNavajasofferedaninteresting(interest)twist(转折)onthisclassicphenomenon.②Heshoutedandrappedwithhiswalking(walk)stickonthedoor.③Thefirefightersdashedintotheburning(burn)woodstosavepeopletrappedinit.④Theexperimentwasanamazing(amaze)success.⑤Lastnight,thereweremillionsofpeoplewatching(watch)theopeningceremonyliveonTV.二、动词-ing形式作表语D典例呈现1①Herjobiskeepingthelecturehallascleanaspossible.(＝Keepingthelecturehallascleanaspossibleisherjob.)她的工作是尽量使报告厅保持干净。②Herdutyistakingcareofthebabies.(＝Takingcareofthebabiesisherduty.)照看婴儿是她的职责。M名师点津1动词-ing形式表示主语的内容时，可以转换到句首作主语。D典例呈现2①Theproblemisquitepuzzling.这个问题很令人困惑。②Thefilmwesawlastnightwasverymoving.我们昨晚看的那部电影特别感人。M名师点津2(1)动词-ing形式表示主语的某种性质和特征时，通常可以看作形容词。常用的此类词有：astonishing,amusing,confusing,disappointing,boring,encouraging,inspiring,moving,tiring,interesting,surprising等。(2)作表语时，系动词除be外还有appear,sound,look,become,come,get,go,grow,keep,remain,seem等。D典例呈现3①Thepresentsituationisencouraging.(表语)目前的形势是令人鼓舞的。②Thepresentsituationisencouragingustostrideforwardinproduction.(现在进行时)目前的形势正在鼓舞我们在生产上迈步前进。③Theproblemisquitepressing.(表语)问题很紧迫。④Sheispressingthebutton.(现在进行时)她正在按电钮。M名师点津3动词-ing形式作表语用时，相当于形容词，表示性质或状态；而进行时态中的动词-ing形式是谓语动词的组成部分，表示详细的动作，两者不行混淆。J即学即练2完成句子①Thedevelopmentofouraviationindustryisquiteencouraging.我们航空工业的发展是特别令人鼓舞的。②Whathesayssoundsmoreconvincing.他说的话听起来更有劝服力。③Linda'sbrotheriswatchingTVinhisbedroomnow.现在，琳达的哥哥正在他的卧房里看电视。④Thestoryisverymoving.这个故事很感人。⑤Theresultisverydisappointing,forwelostthegame.结果很令人悲观，因为我们输掉了竞赛。专项练习Ⅰ.单句语法填空1．Shetoldherboynottostamponthefloorsoasnottodisturbthesleeping(sleep)baby.2．Themanagerwalkedintotheroomtoattendthemeetingbeingheld(hold)then.3．Iwasfortunatetopickupawalletlying(lie)onthegroundonthewaybackhome.4．Thenewsthattheyannouncedwassosurprising(surprise)thatmanycouldn'tbelieveit.5．Yourtaskiskeeping(keep)thewindowsascleanasyoucan.6．Whenwereturnedtothedormitory,wefoundastrangerstanding(stand)there.7．Whathesaidatthemeetingyesterdaywasverydisappointing(disappoint)．8．Whatwillyoudoifthepeoplesitting(sit)atthebackofthehallhavetroublehearingthespeech?9．Lookoverthere—there'saverylong,windingpathleading(lead)uptothehouse.10．Thestudentstodayneedtoadapttotherapidlychanging(change)world.Ⅱ.完成句子1．Theprogressthatyouhavemadeisinspiring.你取得的进步鼓舞人心。2．Thestadiumbeingbuiltnowwillbethelargestinourcity.现在正在建设的体育馆将是我们市最大的体育馆。3．Thefurnitureinalargeshoppingcentercomesinavarietyofcolors，rangingfromblacktowhite.大型购物中心里的家具