2023学年完整公开课版Module2Unit4BigbusnessesGrammar

Unit4

BigbusinessPastParticiplephrasesusedasadverbialsGrammar过去分词作状语：Heated

,waterchangesintosteam.Theprofessorcamein,followedbyagroupofyoungpeople.1.作原因状语

Movedbywhatshesaid,wecouldn’t

helpcrying.

=Aswearemovedbywhatshesaid…2.作时间状语

Whenheated,watercanbechangedintosteam.

Seenfromthehill,theparklooksverybeautiful.

=Whentheparkisseenfromthehill…3.作条件状语Givenmoreattention,thecabbagescouldhavegrownbetter.

=Iftheyhadbeengivenmoreattention….Comparedwithyou,westillhavealongwaytogo.

=Ifwearecomparedwithyou…4.作方式或伴随状语Theactresscamein,followedbyherfans.=Theactresscameinandshewasfollowedbyherfans.Shesatbythewindow,lostinthought.

=Shesatbythewindowandwaslostinthought.5.作让步状语

Muchtired,hestillkeptonworking.＝Althoughhewastired,he….6.独立主格结构：Theboyrushedintotheclassroom,hisfacecoveredwithsweat.Allthingsconsidered,yourarticleisofgreatvaluethanhers.RewritewithproperconjunctionsExample:Unitedwestand,dividedwefall.Ifweareunited,wewillstand,butifwearedivided,wewillfall.1.Askedwhathadhappened,hetoldusaboutit.Whenhewasaskedwhathadhappened,…Becausehewaswellknownforhisexpertadvice,…2.Wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.Givenmoretime,wewouldbeabletodotheworkmuchbetter.

OncetranslatedintoChinese,thebookbecameverypopularamongChineseteenagers.Deeplyinterestedinmedicine,shedecidedtobecomeadoctor.6.Leftaloneathome,Samdidnotfeelafraidatall.Ifweweregivenmoretime,…OnceitwastranslatedintoChinese,…Becauseshewasdeeplyinterestedinmedicine,…Althoughhewasleftaloneathome,…现在分词与过去分词作状语现在分词-----主动关系过去分词-----被动关系SeeingSeen

_______thesepictures,Icouldn’thelpthinkingofthosedayswhenIwasinBeijing._______fromthetopofathirty-storiedbuilding,Beijinglooksmoremagnificent.(see)选择现在分词还是过去分词，关键看主句例如：Usedforalongtime,thebooklooksold.由于用了很长时间，这本书看上去很旧。Usingthebook,Ifindituseful.在使用的过程中，我发现这本书很有用表示主语所处的状态belostinbedressedinbeinterestedinbedevotedtobesupposedtobefacedwithbecaughtintherainbeseatedinbepreparedforbedeterminedto_____inthought,healmostranintothecarinfrontofhim.(lose)______inwhite,shelooksmorebeautiful.(dress)LostDressed固定结构generallyspeaking一般说来strictly/franklyspeaking严格地说/坦白地说judgingfrom/by从…判断Considering…考虑到takingallthingsintoconsideration全面看来talkingof/speakingofallthingsconsidered从整体来看Judgingfromhisface,hemustbeill.Generallyspeaking,dogscanrunfasterthanpigs.1.____time,hewillmakeafirst-classtennisplayer.AHavinggivenBTogiveCGivingDGiven2.___in1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.ABeingfoundedBItwasfoundedCFoundedDFounding3.Unless__tospeak,youshouldremainsilentattheconference.AinvitedBinvitingCbeinginvitedDhavinginvitedDCA

4.___,buthestillcouldn’tunderstandit.

AHehadbeentoldmanytimes

BHavingbeentoldmanytimes

CToldmanytimes

DAlthoughhehadbeentoldmanytimes5.Whenfirst___tothemarket,theseproductsenjoyedgreatsuccess.

AintroducingBintroducedCintroduceDbeingintroducedAB6.Thereseemedtobenothing___todobut___forthedoctor.Aleave/sendBleft/tosendCleft/sendDleaving/send7.____everywhere,thewolveshadnoplace___themselves.AHunting/hidingBTohunt/tohideCHunted/hidingDHunted/tohideCD作介词but,except,besides的宾语，前面又有实意动词do时，不定式通常省去to8.The___morning,thefathercameintothelonelyhouse,___byhisnaughtyboy.following,followingB.followed,followedC.following,followedD.followed,following9.Mrs.Whitewasgladtoseethenurse___afterhersonandwaspleasedtoseetheboywell___careofinthenursery.looked;takenB.looking;takenC.looked;tookD.looking;takingCB10.Themurdererwasbroughtin,withhishands___behindhisback.beingtiedB.havingtiedC.tobetiedD.tied11.___moreattention,thetreescouldhavegrownbetter.GivenB.TogiveC.GivingD.HavinggivenDA注意问题：1.分词的逻辑主语分词作状语,其逻辑主语通常是句子的主语。Examiningthepatient,thedoctorwrotedownsomethingonpaper.(主动关系)医生检查病人，在纸上做些记录。我在路上走着，看见了一桩事故。Walkingalongtheroad,anaccidenthappened.

Walkingalongtheroad,I

sawanaccident.那人被球打中，从自行车上掉下来。

Hitbytheball,themanfelloffthebike.(被动关系)2.现在分词的一般式、完成式和被动式StayinginShanghai,shefeltquitehappy.（同时性）Seeingherintrouble,Irushedouttohelp.（动作紧跟）HavingstayedinShanghaiformonths,shecametoloveit.（分词动作在先）现在分词完成式不作定语修饰名词．(误)Thebuildershavingcompletedthebridgewererespected.(正)Thebuilderswhohadcompletedthebridgewererespected.3.现在分词完成被动式(havingbeen+v-ed)也不作定语已译成英语的那篇散文很好．（误）TheessayhavingbeentranslatedintoEnglishreadswell.（正）Theessaytranslated

intoEnglishreadswell.4.现在分词被动式(beingv-ed)与过去分词v-ed

Beingexaminedbythedoctor,Ifeltnervous.（强调动作的进行）Examinedbythedoctor,Ifeltnervous.5.现在分词完成被动式（havingbeen+v-ed)

与过去分词（v-ed）

Havingbeenquestionedmanytimesbythepolice,themanfeltexhausted.(强调)Builtinthe17thcentury,thetowerattractedmanytourists.6.分词有时可以和连词一起使用Whilewaitingthere,hesawtwoprettygirlscomeoutofthestudio.Wheneveraskedaboutit,hecouldhardlyholdbackhisfeelings.after,before即可以做连词，又可以做介词．after/before+v-ingAfterbeingmade,thecakewassharedbyeveryoneintheroom.Sentencesfromthetext1.

Surprisedbythis,Krocdecidedtogoandvisitit.2.Arrivingbeforethehamburgerstandopened,Krocsatinhiscarandwatched.3.Ateamofyoungpeopleappearedandstartedcleaningthestandanditscarpark,makingeverythingneatandtidy.4.Whenopenedforbusiness,thehamburgerstandwasimmediatelyfilledwithcustomers.5.Impressedbythecleanliness,serviceandfood,Kroclookedupatthenameoverthehamburgerstand.6.Althoughstartedsixyearsearlier,in1948,McDonald’swasstillasmallbusinessownedbytwobrothers,MacandDickMcDonald’s.分词作状语和独立结构的练习

(write)inhaste,thecompositionisfullofmistakes.

(be)shortofmoney,theyhadtospendthenightinasmallhotel.3.Allthings

(consider),hehasdonehisbest.4.Thestudents

(do)alltheexercises,theteacherwenttoexplainthetext.WrittenBeingconsideredhavingdone5.Theweather