Unit+3+On+the+move+Using+Language+(Grammar)高中英语外研版（2019）必修第二册

Unit3OnthemoveUsinglanguageto-infinitive(to-不定式)asattributive(定语)andadverbialofresult（结果状语）回顾探究1Tofinishtheworkisdifficult.2Herefusedtohelpme.3Ihavealotofproblemstosolve.4Mydreamistobecomeaathlete.做主语做宾语做定语做表语不定式做定语1.Heisahandsomeboy.

位置?位于名词(所修饰词)后面译为“....的”2.Footballhasbecomeoneofthebestwaystocommunicate.不定式做定语几种特殊结构1.当名词(被修饰词)前有序数词、最高级、theonly/thelast/thenext等.2.不定代词something,nothing,little等后接不定式.3.抽象名词+todo结构:常见的有ability,chance,idea,way等.Heisalwaysthefirstperson

(come)here.Isupposethisistheeasiestmethod

(grasp).Heistheonlyworker

(attend)themeeting.Theability

(express)anideaisasimportantastheideaitself.Ihavesomethingimportant

(tell)you.Volunteeringgivesyouachance________(change)lives,includingyourown.Hetoldmehehadacomposition________(write).不定式做结果状语位置和作用?Itisfunenoughtoattractmillionsofpeople.后置修饰整个句子表示结果如何吸引数百万的人们Heworkedhardalldaytoearnaliving.Shestudiedhardtopasstheexam.不定式做结果状语常见结构句型1主语＋谓语＋adj./adv.＋enough＋todo如此...足够能...例:Theboyisindependent(自立的)enough_________(take)careofhimself.翻译:她如此勇敢足够能独自去那里。Shewasbraveenoughtogototherealone.不定式做结果状语常见结构句型2主语＋谓语＋so＋adj./adv.＋as＋todo如此...以至于做...例:Hewassopowerfulas__________(influence）somanypeople.翻译:桂林如此有名以至于吸引许多外国游客。Guilinissofamous/popularastoattractlotsofforeignvisitors.so...that...不定式做结果状语常见结构句型2句子(完整),onlytodo...却发现..(多指意想不到的结果)例:Hehurriedtothestation,only_______(find)thetrainhadleft.Whatkindofsportsdoyoulikebest?CaiXukunisahandsomeboy.Helikesbasketballbestbecauseitisapopularsporttoplay.Hehurriedtotheplayground,onlytofindnobodythere.attributive(定语)Itisusedtomodify(修饰)thenounsorpronouns(代词).adverbialofresult(结果状语)Itisusedtoshowtheresultoftheevent.element(句子成分)？element(句子成分)？Activity1Lookatthesentencesfromthereadingpassageandanswerthequestions.(P38)Thatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.Itisfunenoughtoattractmillionsofpeople.abmodify(修饰)thenounQ1:Whatisthefunctionof“toplay”insentence(a)?Isitusedtogivedescription(描述)orshowresult?attributive(定语)Learningtounderstandadverbialofresult(结果状语)Q1:“Toplay”servesasattibutive(定语)insentence(a).Itisusedtogivedescription(描述).n.givedescription(描述)Activity1Lookatthesentencesfromthereadingpassageandanswerthequestions.(P38)Thatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.Itisfunenoughtoattractmillionsofpeople.abshowresultadverbialofresult(结果状语)Q2:What'sthefunctionof“toattract”insentence(b)?Isitusedtogivedescription(描述)orshowresult?Q2:“Toattract”servesasadverbialofresult(结果状语)insentence(b).Itisusedtoshowresult.attributive(定语)...n.+todo...Conclude:Thestructure(结构)of

attributive(定语)andadverbialofresult(结果状语)inasentence.Thatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.Itisfunenoughtoattractmillionsofpeople.abS(主语)+be+adj.+enough+todo...attributive(定语)adverbialofresult(结果状语)n.adj.Comparethemwiththefollowingsentencesandanswerthequestions.(P38)Thatfootballissuchasimplegamethatpeopleplayisperhapsthebasisofitspopularity.Itissofunthatitattractsmillionsofpeople.cdThatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.Itisfunenoughtoattractmillionsofpeople.abQ3:Whatisthedifferencebetweenthetwogroupsofsentences?Q3:Thefirstgroupofsentencesusesto-infinitiveasattributiveandadverbialofresult,whilethesecondgroupusesattributiveclausesandadverbialclauses.attributiveattributiveclausesadverbialclausesadverbialofresultclausesto-infinitiveComparethemwiththefollowingsentencesandanswerthequestions.(P38)Thatfootballissuchasimplegamethatpeopleplayisperhapsthebasisofitspopularity.Itissofunthatitattractsmillionsofpeople.cdThatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.Itisfunenoughtoattractmillionsofpeople.abQ4:Whydoestheauthorchoosetouse(a)and(b)inthereadingpassage?Q4:Becauseusingto-infinitive(to-不定式)makessentencesmoreconcise(简洁).concise(简洁的)complex(复杂的)clauses(从句)to-infinitive(to-不定式)用不定式做定语的情况：1、不定式表示将来：名词/代词+todo;与被修饰的词语有逻辑上的主谓关系，动宾关系等Ihavealotof

homeworktodo.Wouldyoulike

somethingtoeat?My

dreamtogotocollege

willcometrue.用不定式做定语的情况：2、序数词/最高级/no,all,any+(名词)+todoHe’salwaysthefirststudenttogetup.I'mthebestpersontodothejob.Hehadnomoneyandnoplacetolive.用不定式做定语的情况：3、抽象名词+todo结构：常见的有ability,chance,idea,fact,reply,way,reason,moment,time等.如:DoyouhavetheabilitytospeakEnglish?

It'sagoodideatocommunicateinEnglish.不定式的主动与被动主动形式：todo;被动形式：tobedone;Heaskedtobesenttoworkinthatfactory.Thesebooksarenotallowedtobetakenoutoftheroom.不定式的主动与被动不定式主动形式与被动形式的含义有所不同。Thereisnothingtodo.没有事情可以做。Thereisnothingtobedone.什么也做不了。Ihavesomeclothestowash.(自己洗)我有一些衣服要洗。Ihavesomeclothestobewashed.(他人洗)我有一些需要洗的衣服。动词不定式作结果状语1、表示没有预料到的或事与愿违的结果，结构为：主语+谓语+todo.Iwenthome

tofind

thateverythingwasinorder.Hehurriedtotherailwaystation

onlytofind

thetrainhadleft.常用结构adj.+enoughto...足够……去做Shewasbraveenoughtogotherealone.too...to...太……而不能Theyweretooexcitedtosayaword.so...asto...如此……以至于YesterdaymorningIgotupsolateastobelateforschool.such...asto...如此……以至于Wearenotsuchfoolsastobelievethat.onlyto...结果却……Theyliftedastoneonlytodropitontheirownfeet.2、不定式作结果状语的常用结构：1.Sorry,sir.Ihavenotime

(visit)yourcompanytoday.2.Hewenttothekitchen

(find)somethingtoeat.

3.Juliaisapleasantgirl

(work)with.

4.It’ssocoldhere.Ithinkthereisnothing

(do)insuchweather.

5.Ibelieveinhisability

(solve)theproblem.

tovisittofindtoworktobedonetosolvePractice6.Asoldfriends,wecertainlyhavealot(talk)aboutattheparty.

7.Shehurriedtothecinema,only

(tell)thattheticketshadbeensoldout.

8.Marywasbraveenough

(work)therealone.

9.Theability

(express)anideaisasimportantastheideaitself.

10.Ithinkthisroomisthebestplace

(study)in.

totalktobetoldtoworktoexpresstostudyTherulesofthegamearesosimple.Theymakethegameeasytoplay.Theballissmallenough.Itfitsintomostsportsbags.Givemealistoftheteams.Theycanenterthecompetition.Thefootballhasadream.Hewantstoplayforatopteam.Wearrivedatthestadium.Wefoundthatthegamehadbeencanceled.Activity2Jointhesentencesusingtheto-infinitive(to-不定式)form.(P38)1.Therulesofthegamearesosimple.Theymakethegameeasytoplay.Activity2Jointhesentencesusingtheto-infinitiveform.(P38)S.(主语)+be+adj.+enough+todo...adj.adj.Therulesofthegamearesimple

enough

tomakethegameeasytoplay.2.Theballissmallenough.Itfitsintomostsportsbags.Theballissmallenoughtofitintomostsportsbags.3.Givemealistoftheteams.Theycanenterthecompetition.Thefootballerhasadreamtoplayforatopteam.Wearrivedatthestadiumonly_______thatthegamehadbeencanceled.only+todo表示出乎意料的结果n.n.Givemealistoftheteamstoenterthecompetition.4.Thefootballerhasadream.Hewantstoplayforatopteam.5.Wearrivedatthestadium.Wefoundthatthegamehadbeencanceled....n.+todo...tofind...n.+todo...Areyoulookingforasportswatch_______youkeeptrackofyourfitnessandchartyourtrainingprogress?Activity3Rewrite(改写)theunderlined(下划线)partsusingtheto-infinitive(to-不定式)form.(P39)Ithasadigitaldisplay__________yoursteps,speedanddistance,aswellasmonitoringyourheartrateandcaloriesburnt.Italsohasavoicecontrolsetting_________youtostayhands-free,whileitswater-proofband(防水表带)isfullyadjustable

_____