Unit 3 Using Language 课件-高中英语外研版（2019）必修第二册

Unit3OnthemoveSectionBUsingLanguage

Leading-inPart1Part2Part3While-classAfter-classPart.1Leading-infit词性：_________意思：________fitin(with…)适应（……），（与……）合得来keepfit(=keephealthy)保持健康befitfor…适合……sb.isfittodosth.某人适合做某事。（todo与主语sb.构成逻辑上的主谓关系）sth.isfittodo.某物适宜……（todo与主语sth.构成逻辑上的动宾关系，但用主动形式表示被动意义）相关词语积累：fitnessn.健康，健壮unfitadj.不适宜的，不适合的

练习：Amyjoinedapaintinggroupandseemedtofit________well.in

adjustable词性：_________意思：________adjustmentn.调整，调节；(行为、思想的）调整，适应makeadjustments(to...)（对……）进行调整（to是介词）adjustvt.调整，调节；整理；适应，习惯adjuststh.tosth.调整……以适合……adjustto(doing)sth.习惯/适应（做）某事adjustoneselftosth.使某人自己适应某事练习：Mostmiddleschoolsprefertobuy________(adjust)desks,sotheycan

changetosuitstudents'growingheight.adjustableavailable词性：_________意思：________beavailable(forsb.)todosth.(对某人来说）可以做某事beavailablefor可用于……beavailableto/forsb.对某人来说是可利用的/可获得的unavailableadj.无法得到，难以获得练习：Manylessonsarenowavailableonline,fromwhichstudentscanchooseforfree.______________可获得的involve词性：_________意思：________involvedoingsth.包括做某事，需要做某事involvesb.in(doing)sth.使某人参加某活动/（做）某事involvedadj.参与，与………有关联；复杂难懂的beinvolvedin...参与……，与……有关联练习：Michaelfoundajobasahighschoolteacherwhichinvolves_______(spend)quitealotoftimewithstudents.spendingaThatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.bItisfunenoughtoattractmillionsofpeople.Whatisthefunctionof"toplay"insentence(a)?Isitusedtogivedescriptionorshowresult?"Toplay"servesasattributiveinsentence(a).Itisusedtogivedescription.Whatisthefunctionof"toattract"insentence(b)?Isitusedtogivedescriptionorshowresult?"Toattract"servesasadverbialofresultinsentence(b).Itisusedtoshowresult.cThatfootballissuchasimplegamethatpeopleplayisperhapsthebasisofitspopularity.dItissofunthatitattractsmillionsofpeople.Whatisthedifferencebetweenthetwogroupsofsentences?Thefirstgroupofsentencesusesto-infinitiveasattributiveandadverbialofresult,whilethesecondgroupusesattributiveandadverbialclauses.Whydoestheauthorchoosetousesentences(a)and(b)inthereadingpassage?Becauseusingto-infinitivemakessentencesmoreconcise.Moresentencesinthereadingpassage:1Itisalsoagamethatisverycheaptoplay.2Youdonothavetobeafantorecognisetheskillofprofessionalplayers—howtheyusetheirbodiestopass,scoreanddefendcanbeamazingtosee—ortofeeltheexcitementofagameendingwithasurprisingtwist.3What'smore,footballhasbecomeoneofthebestwaysforpeopletocommunicate.4WorldWarIhadbrokenoutmonthsbefore,butBritishandGermansoldiersputdowntheirgunsandplayedfootballtogether—onemomentofpeacetorememberduringyearsofconflict.5Thismightsoundfunny,butoneonlyhastothinkabouttheEarthtorealisethatourplanetisshapedlikeafootball.Part.2While-class不定式做定语和结果状语(1)不定式作定语，要放在哪里?___________________Iwanttogetsomethingtoreadduringthevacation.假期里我想找点书读。(2)某些抽象名词后面常用不定式作定语。常见的该类名词有：__________等。Isthisthebestwaytohelphim?这是帮助他的最佳方式吗？即学即练：Pleasegivemeachance____________.请给我一个解释的机会。在被修饰语的后面plan,ability,chance,idea,hope,wish,promise,attempt,way;toexplain(3)不定式作定语，与被修饰的词语有逻辑上的主谓关系还是动宾关系?He'salwaysthefirstonetogetup.

__________________Pleasegivemesome-thingtodrink.

__________________(4)当不定式作定语，且与被修饰的词语有逻辑上的动宾关系时，不定式动词应该是__________（及物动词还是不及物动词？）；如果不定式动词为不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等时，不定式后面必须有相应的介词，组成及物的动词短语。如：Ihaveimportantworktodotonight.

Heislookingforahousetolivein.

即学即练：Becausetheroomwasverycrowded,Ineededatallbench_______.主谓关系动宾关系

及物动词tostandon(1)不定式作结果状语,常与learn,find,see,hear,make等动词连用。即学即练：Hereturnedhome_______hisdaughterhadjustbeenengaged.他回家后得知女儿刚刚订婚了。(2)only+不定式，常表示_________（意料中常表示的还是意料之外的结果？）。IhurriedtoProfessorWang'shouseonlytofindhewasout.我匆忙赶到王教授家，却发现他外出了。tolearn意料之外的结果(3)so/such...asto可作结果状语，表示“如此……，以至于……”。例如：【小试牛刀】Shewas______tobeunabletospeak.她气得连话都说不出来。(4)enough后面加不定式作结果状语，表示“足以……，去做……”。即学即练：Thisroomis________athirdbed.房间足够大，可以再放一张床。(5)too...to...结构中，也是不定式作结果状语，表示“太……，而不能……”。即学即练：Heis_______________.他太小了还不会穿衣服。soangryaslargeenoughtoplacetooyoungtogetdressedActivity21Therulesofthegamearesosimple.Theymakethegameeasytoplay.2Theballissmallenough.Itfitsintomostsportsbags.3Givemealistoftheteams.Theycanenterthecompetition.4Thefootballerhasadream.Hewantstoplayforatopteam.5Wearrivedatthestadium.Wefoundthatthegamehadbeencancelled.AnswerkeyforExercise2:1Therulesofthegamearesimpleenoughtomakethegameeasytoplay.2Theballissmallenoughtofitintomostsportsbags.3Givemealistoftheteamstoenterthecompetition.4Thefootballerhasadreamtoplayforatopteam.5Wearrivedatthestadiumonlytofindthatthegamehadbeencancelled.Activity3AnswerkeyforExercise3:thatcanhelpyoukeeptrackof→tohelpyoukeeptrackofthatrecordsyoursteps,speedanddis