2023学年完整公开课版unit1festivalsandcelebrationsp

普通高中英语（2019版）必修第三册Unit1FestivalsandcelebrationsPeriod3DiscoveringUsefulStructuresActivity1ReadthesesentencesandtraslatethemintoChinese.1Theselanternsareamazing.2DuringtheMid-AutumnFestivalinChina,familiesgathertoadmiretheshiningmoonandenjoydeliciousmooncakes.3FamiliescelebratingtheLunarNewYearcanenjoyexcitingdragondancesandcarnivalstogether.1.这些灯笼太棒了。2.在中国的中秋节，家人聚在一起赏月，吃美味的月饼。3.庆祝农历新年的家庭可以一起享受激动人心的舞龙和嘉年华。Activity1Findoutthefunctionoftheunderlinedwords.1Theselanternsareamazing.2DuringtheMid-AutumnFestivalinChina,familiesgathertoadmiretheshiningmoonandenjoydeliciousmooncakes.3FamiliescelebratingtheLunarNewYearcanenjoyexcitingdragondancesandcarnivalstogether.作表语，常放在系动词之后作前置定语，修饰名词mooncelebratingtheLunarNewYear短语作后置定语，修饰families;exciting作前置定语，修饰dragondancesPayattentiontotheusageoftheunderlinedwords.*IthinktheRioCarnivalwouldbethemostexciting.*It’llbetootiringtowalkordanceforalongtimeinthoseshoes.*AnotherexampleisHalloween,whichslowlybecameanexcitingfestivalforchildren,inspiteofitsreligiousorigins.*Thefirstweekwasalittleconfusing.表语表语定语表语Activity2Readthemessagesandanswerthequestions.1.Whataretheydiscussingintheforum?2.Howarethemessagesarranged?3.Whatfestivalsarementionedinthediscussion?Whichfestivalisthebest?Bytimeanddate.RioCarnival,theSpringFestival,ThanksgivingDay,andChristmas.Activity2动词-ing形式作定语和表语动词-ing形式的构成（以do为例）：肯定式否定式主动式doingnotdoing被动式beingdonenotbeingdone完成式havingdonenothavingdoneActivity3Grammar一、动词-ing形式作定语1.现在分词形式作定语(1)单个现在分词作定语时，通常放在所修饰的名词之前。表示现在分词的动作正在进行，分词和所修饰的名词是逻辑上的主动关系。(2)现在分词短语作定语时，放在所修饰的名词之后。所修饰的名词是现在分词的逻辑主语，现在分词和逻辑主语之间是主动关系。此时相当于一个定语从句。(3)作定语的及物动词-ing形式为doing和beingdone。当被修饰的名词与现在分词之间为主动关系时，用doing；当被修饰的名词与现在分词之间为被动关系且表示动作正在进行时，用beingdone；作定语的不及物动词的现在分词只有doing。【例句】◆Hespokeinalowvoiceinordernottowakethesleepingchild.为了不吵醒那个正在睡觉的孩子，他说话声音很低。◆Canyouseethestarmovinginthesky?你能看见那颗在天上移动的星星吗？◆Thefilmbeingshowninthecinemaisexciting.正在电影院上映的那部电影很令人激动。【名师点睛】现在分词作定语，要注意现在分词所表示的动作发生的时间。一般说来，主要有下列两种情况：(1)表示正在进行的动作(变为定语从句时要用进行时态)。①Didyouseethegirldancingwithyourbrother.→Didyouseethegirlwhoisdancingwithyourbrother.②Thecomradesworkinginthecountrysidewillbebacktomorrow.→Thecomradeswhoareworkinginthecountrysidewillbebacktomorrow.(2)表示经常性、习惯性动作或现在(当时)的状态(变为定语从句时多用一般现在时态或一般过去时态)。①Welivedinaroomfacingthesouth.→Welivedinaroomwhich/thatfacedthesouth.②Thefactorymakingthesepensisasmallone.→Thefactorywhich/thatmakesthesepensisasmallone.2．动名词作定语动名词作定语用于说明被修饰词的用途、功能或目的，常放在被修饰词之前。【例句】◆awalkingstick＝astickforwalking拐杖◆awashingmachine＝amachineforwashing洗衣机◆areadingroom＝aroomforreading阅览室◆Shetrainedfivetimesaweekatherlocalswimmingpool.她一周在当地的游泳池训练五次。【即时练习】单句语法填空1．Theboy_________(wear)asadlooksaid“Ican’tfindmyparents.”2．Theysetupan__________(operate)tableinasmalltempletosavetheinjuredsoldier.3．Thosestudents_______(hope)toenterthatuniversityshouldworkreallyhard.4．Todaytherearemoreairplanes________(carry)morepeoplethaneverbeforeintheskies.5．People_______(live)inthecitydonotknowthepleasureofcountrylife.wearingoperatinghopingcarryingliving1、动词-ing形式表示主语的内容时，可以转换到句首作主语。【例句】Herjobiskeepingthelecturehallascleanaspossible.(＝Keepingthelecturehallascleanaspossibleisherjob.)她的工作是尽量使报告厅保持干净。【例句】Herdutyistakingcareofthebabies.(＝Takingcareofthebabiesisherduty.)照看婴儿是她的职责。二、动词-ing形式作表语2、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。常用来作表语的现在分词有astonishing，amusing，confusing，disappointing，boring，encouraging，inspiring，moving，tiring，interesting，surprising等。【例句】Theproblemisquitepuzzling.这个问题很令人困惑。【例句】Thefilmwesawlastnightwasverymoving.我们昨晚看的那部电影非常感人。【名师点睛】(1)作表语时，系动词除be外还有appear，sound，look，become，come，get，go，grow，keep，remain，seem等。(2)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，表示具体的动作，两者不可混淆。【例句】Thepresentsituationisencouraging.(表语)目前的形势是令人鼓舞的。【例句】Thepresentsituationisencouragingustostrideforwardinproduction.(现在进行时)目前的形势正在鼓舞我们在生产上迈步前进。【例句】Theproblemisquitepressing.(表语)问题很紧迫。【即时练习】1．Thepresentsituationis__________(terrify)．目前形势令人惊恐。2．Thisquestion________________(discuss)atthemeeting.这个问题正在会上讨论。3．Mysister’shobby_________(play)games．我妹妹的爱好是玩游戏。4．Heaskedan_____________(embarrass)question．他提了一个令人难堪的问题。5．Doyouknowthenumberofpeople________totheparty?你知道来参加晚会的人数吗？terrifyingisbeingdiscussedisplayingembarrassingcomingLookatthepictureandscanthepassagetounderstandthemainidea.Activity3*Wherearethosepeople?*Whataretheydoing?*Whyaretheysoexcited?IntheSpanishtownBuñol.Theyarehavingatomatofight.Theycanreleaseemotionsandreducestress.boringinterestingtakingexcitingamazingTranslatethesesentencesintoEnglish.Activity41.赛龙舟是端午节最令人兴奋的部分。（excite）2.孩子们兴致勃勃地去参加寻找复活节彩蛋的活动。（excite）3.多么令人惊奇的表演啊！这是我经历过的最棒的音乐节。（amaze）The

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