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1、人教版英人教版英语语 必修第必修第三三册册Period 3 Discovering Useful StructurePeriod 3 Discovering Useful Structure Unit 2 Morals and VirtuesUnit 2 Morals and VirtuesObservethesentencesbelowanddiscussthefunctionsoftheitalicised-ingform.Lead in-Pair work1.herbrothercomplained,thinkingofthehightuitionfees.(作_，表_)2.Thinki
2、ngofallthepeoplestillinneedofhelp,DrLinopenedaprivateclinic.(作_，表_)3.ThenewPeoplesRepublicofChinasawDrLinQiaozhiplayingakeyrole.(作_seesb_sth)状语原因状语原因宾补doingLead in-Pair work4.ThoughLinQiaozhinevermarried,shewasknownasthe“motheroftenthousandbabies”,havingdeliveredover50,000babiesinherlifetime.(作_，表_)
3、5.Attimesshewasevenseenridingadonkeytofarawayvillagestoprovidemedicalcare.(作_seesb_sth)状语原因宾补doing作宾补：动词-ing形式置于某些及物动词和宾语之后,补充说明宾语的_或_。作状语：动词-ing形式可以作状语,修饰动词,表示时间、_（见1和2）、结果、条件、_（见4）、行为方式或伴随情况等。动作状态原因让步Practice1.AMexicanfarmerwassurprisedtoseesmoke_(rise)fromasmallpartofhisland.2.Ifeltmyheart_(beat)
4、violentlywhenIwasseeingthe70thanniversaryoffoundationofChina.3.Theyseeaman_(come),_(hold)abirdcage.4.Themanmayfindthebirdreally_(annoy),whousuallymakesanoise.rising作宾补beating作宾补coming作宾补holding作状语annoying作宾补1.在感官动词后作宾语补足语在see,hear,feel,watch,notice等感官动词后,表示一个正在进行的主动的动作,强调一个过程或一种状态。Inthecrowdedcafe,I
5、heardafriendlyvoicesaying,“Youcansharemytable.”Hesawagirlwanderingonthestreetthistimeyesterday.More about v-ing as the object complement注意注意：see/hear/watch/feel/notice+sb/sth+doingsth强调动作_see/hear/watch/feel/notice+sb/sth+dosth强调动作发生的正在进行_/全过程已经结束了Todayonmywayhome,Isawaman_(run)alongthestreethurried
6、ly.Isawhim_(enter)theroomandtakesomethingaway.More about v-ing as the object complement正在进行全过程runningenter2.在使役动词宾补结构中的使用使役动词接现在分词作宾语补足语,表示“让一直做某事”Itscold.Weshouldhavethefireburningallthetime.Iwonthaveyourunningaboutintheroom.注意：注意：1).have/get+sb/sth+done包括两层意思:让别人去做某事。(主语)遭受到(意外的损失或不幸)。2).have+宾语宾语
7、+do sth.意思是“让某人去干某事”。More about v-ing as the object complement翻译:1.Motherhasmegototheshoptobuysomefruit._2.Hehad/gothiscomputerstolentheotherday._3.Hewillhave/getthecomputerrepairedtomorrow._More about v-ing as the object complement妈妈让我去商店买些水果。前天，他的电脑被偷了。他明天会去修电脑。2).leave/keep+sb/sth done sth(使处于/保持
8、某种状态)Manyteacherskeepparents_(inform)ofchildrensperformanceinthekindergartenbysharingvideosonWeChat.3.现在分词在with复合结构中的使用在with复合结构中,现在分词充当宾语补足语,表动作的“正在进行”.DoesKilimanjarodeserveitsreputationasacrowdedmountainwithlinesoftouristsruiningtheatmosphereofpeace?More about v-ing as the object complementinform
9、ed注意注意：在with的复合结构中,也可以使用不定式和过去分词作宾语补足语。Alltheafternoonheworkedwiththedoorlocked(表_）.Icantgooutwithalltheseclothestowash（表_）.More about v-ing as the object complement被动将来1.Chinasimageisimprovingsteadily,withmorecountries_(recognize)itsroleininternationalaffairs.2.Dontleavethewater_(run)whileyoubrushy
10、ourteeth.3.MrSmithsuggestedagoodwaytohaveherwrittenEnglish_(improve)inashortperiod.4.Motherhasthelittlegirl_(play)thepianothisafternoon.5.Inoticedathief_(steal)moneyfromtheoldwomanspocketyesterday6.Canyouhearher_(sing)thesonginthenextroom?Practicerecognizingrunningimprovedplaystealsinging-ing形式作形式作时
11、间时间、原因、条件、原因、条件、让让步状步状语时语时多位于句首多位于句首;作作结结果、伴随情况状果、伴随情况状语时语时常位于句末。常位于句末。More about v-ing as the adverbial1.表示时间。Hearingthesestories,Imskepticalabouttheplace.=When_.2.表示原因。Notknowinghisaddress,Icantsendthisbooktohim.=_.Iheardthesestories,Because/Since/AsIdontknowhisaddress,More about v-ing as the adve
12、rbial 3.表示结果。Hisfatherdied,leavinghimalotofmoney.=._lefthimalotofmoney4.表示条件。Goingstraightdowntheroad,youwillfindthedepartmentstore.=_.andIfyougostraightdowntheroad,More about v-ing as the adverbial5.表示让步。Being tired,they went on working.=_.6.表示行为方式、伴随情况或补充说明。He lay on the grass,staring at the sky f
13、or a long time.=.and _Althoughtheyweretired,staredattheskyforalongtime.注意注意：非谓语动词作状语时,如所提供的动词不能和句子中的主语保持一致,动词-ing形式必须有自己的逻辑主语,通常由名词或代词来担任,这就是独立主格结构。Thelastbushavinggone,wehadtowalkhome.(havinggone的逻辑主语是thelastbus,而不是we)Weatherpermitting,thefootballmatchwillbeplayedonFriday.(permitting的逻辑主语是time,而不是t
14、hefootballmatch)More about v-ing as the abverbial1._(study)hard,youaresuretogetfirstprize.2.Peopleuseplasticintheirdailylife,_(leave)largeamountsofwaste.3._(work)hardatyourlessons,youaretosucceed.4.Theoldman,_(work)abroadfortwentyyears,isonthewaybacktohismotherland.5._(finish)hishomework,hewasplayingontheplayground.PracticeStudyingleavingWorkinghavingworkedHavingfinishedHomeworkFinishthepraticeitemsonBook3P22.Thank you!