新外研版高中英语必修二Unit-3-Using-language

新外研版高中英语必修二新课件Unit3

OnthemoveSectionⅡ

Usinglanguage要点精研·探究学习1.adjustableadj.可调整的，可调节的❶Theheightofthebicycleseatisadjustable.这辆自行车车座的高度可以调节。❷Ittookseveralsecondsforhiseyestoadjusttothedark.几秒钟后他的眼睛才适应了黑暗。❸Whenachildisstudyingabroad,hemustlearntoadjusttolivingonhisown.当孩子出国留学时，他必须学会适应独自生活。❹Theyhavedecidedtomakeafewadjustmentstotheirtravellingplan.他们已经决定对他们的旅行计划做出一些调整。[归纳探究](1)adjustableseatbelts可调节的安全带(2)adjusttodoingsth.习惯做某事adjustoneselfto使自己适应adjustone'sseat调整某人的座位(3)makeadjustments/anadjustment作出调整

[单词积累]adjustv．调整；调节，适应adjustmentn．调整，调节[即学即练]单句语法填空①Thesesofasarewell­suitedforapartmentlivingbecausethey're________(adjust)andcanbetakenapartwhenwemove.②Someschoolswillhavetomake__________(adjust)inagreementwiththenationalsoccerreform.adjustableadjustments2.availableadj.可用的，可获得的，有空的❶Ticketsareavailablefreeofchargefromtheschool.学校有免费票。❷Furtherinformationisavailableonrequest.详情备索。❸Thisistheonlyroomavailable.这是唯一可用的房间。❹Willshebeavailablethisafternoon？今天下午她有空吗？[归纳探究]availableresources/facilities可利用的资源/设备beavailabletosb.对某人来说是可使用的/可获得的beavailabletodosth.可供使用做某事beavailablefor...可用于……[即学即练]单句语法填空①Convenienttransportationisavailable_____peoplefromnearlyeverydistrict.②Areyouavailable________(talk)withmethisafternoon?tototalk3．balancen．平衡，均匀vt.使平衡❶Keepingthebalancebetweenhumansandanimalsisofmuchimportancetoeveryone.保持人和动物之间的平衡对每个人都很重要。❷Ridingabikehelpsdevelopachild'ssenseofbalance.骑自行车有助于培养孩子的平衡感。❸Onlyinthiswaycanwebalancestudyagainstpleasure.只有用这种方式我们才能劳逸结合。❹Theycanbalanceworkandstudyandplantheirtimeproperly.他们能够平衡工作和学习，并且合理安排自己的时间。❺Abalanceddietprovidesnutritionforyourbody.均衡的饮食为你的身体提供营养。[归纳探究](1)keepthebalanceofnature保持生态平衡keep(one's)balance保持平衡lose(one's)balance失去平衡keepa/thebalancebetweenAandB

保持A和B之间的平衡(2)balanceAwith/andB同等重视A和BbalanceAagainstB权衡A和B(3)keep/eatabalanceddiet保持饮食均衡[即学即练]单句语法填空①It'sveryimportanttokeepabalance________makingandspendingmoney.②You'dbetterkeepa________(balance)dietforthebenefitofyourhealth.③Beforemakingthefinaldecision,you'dbetterbalancetheadvantages________thedisadvantages.betweenbalancedagainst4．involvev．包含，需要；牵涉；(使)参加❶Paintingtheroominvolvedmovingoutthepiano.粉刷房间需要把钢琴搬出去。❷IseemtohaveinvolvedmyselfinsomethingIdon'tunderstand.我似乎卷入了一件我并不知情的事情当中。❸Nomatterwhatyouliketodo,thereisawaytogetinvolvedinvariousactivitiesonEarthDay.无论你喜欢做什么，有一个方法可以让你参与地球日的各种活动。❹Involvingthemselvesinthecommunityservices,studentscangainexperienceforgrowth.参与社区服务，学生可以获得成长的经验。[归纳探究]involvedoingsth.包含做某事involvesb./one'sdoingsth.需要某人做某事involvesb.in(doing)sth.使某人参与(做)某事beinvolvedwith与……关系密切/专心于be/become/getinvolvedin参与[熟词生义]Thejobinvolvesmetravellingalloverthecountry.这份工作需要我在全国各地跑。(vt.需要)

[名师指津]

involved的位置决定意思involved作前置定语时，意为“复杂的”，作后置定语时，意为“涉及的”。Hisnewstoryhastheinvolvedplot.(前置定语)他新写的这本小说有复杂的情节。We'llmakeourdecisionandcontactthepeopleinvolved．(后置定语)我们将做出决定，然后与有关人员联系。[即学即练]单句语法填空①Thetestwillinvolve________(answer)questionsabouthistory.②Thejobinvolvesmy________(travel)alloverthecountry．③Parentsshouldinvolvethemselves_____theirchildren'seducation.answeringtravellingin5.responsen．回答，答复vt.&vi.回答❶Thisnovelaboutcitylifehasreceivedapositiveresponsefromreaders.这部关于城市生活的小说得到了读者的好评。❷Sincetheeffectsweresmall,thismaysuggestthatourcreativethinkingdoesnotdifferthatmuchinresponsetototalsilenceand85decibelsofbackgroundnoise.由于影响很小，这可能表明，我们的创造性思维在完全安静和85分贝的背景噪音下的反应没有太大区别。❸Theystillhaven'trespondedtomyletter.他们还没有给我回信。❹Herespondedthathewouldn'tagree.他回答说他不会同意。[归纳探究](1)inresponseto...对……做出反应makearesponseto...对……做出回答/回应makenoresponse未做回应makeapositiveresponseto...对……积极回应receiveanencouragingresponsefrom...

从……得到令人鼓舞的回应(2)respondto答复……；对……做出反应[单词积累]respondvi.做出反应，回应vt.&vi.回答

[误区警示]

表示“对……回应”，无论用动词respond还是用名词response，均搭配介词to。后加介词to的名词有：thereplyto

对……的回复thekeyto……的钥匙/答案theanswerto……的答案theentranceto……的入口theapproachto……的方法[即学即练]单句语法填空①Theproductwasdevelopedinresponse________customerdemand.②We'vehadaverypositive________(respond)totheidea.③Iknockedonthedoorbuttherewasno________(respond).toresponseresponse6．keeptrackof记录，跟踪；了解，与……保持联系(→trackn．足迹，踪迹；小路；轨道v．跟踪；追踪)❶IuseasmallnotebooktokeeptrackofallthenewsentencesIlearn.我用一个小笔记本记录我所学到的所有新句子。❷Iquicklylosthertrackinthecrowd.我很快就在人群中与她失去了联系。❸Atrackrunsacrossthefieldtohishouse.一条小路穿过田野通到他的家。❹Thetramisbeingswitchedontoanothertrack.有轨电车正被移至另外一条轨道上。❺It'sdifficulttotrackananimalrightafterrain.刚下完雨后要追踪动物是困难的。[归纳探究](1)keeptrackofyourfitness记录你的健康状况beontheright/wrongtrack思路正确/错误onthetrackof跟踪，追赶，尾随losetrackof不了解……的动态，与……失去联系followhistracks循着他的足迹(2)trackdown搜寻到；跟踪找到；追查到

[单词积累]trackn．足迹，踪迹；小路；轨道v．跟踪；追踪[即学即练]单句语法填空①Keeparecordandevaluateitweekly.Keeptrack________youreffortsandwritedownhowyoufeel.②I'm________thetrackofavaluablepainting.③Don'tlosttrack________yourgoals.④Thethiefwasclosely________(track)bythepolicemen.ofonoftracked熟记下列重要单词及短语①enterthecompetition参加比赛②whether...or...无论……还是……③enablesb.todosth.使某人有能力做某事④placeanorder订购⑤dueto由于，因为⑥befondof喜欢⑦makeupfor弥补⑧dealwithpressure应对压力⑨giveup放弃⑩workout制订出，计算出语法新知·对接课堂动词不定式作定语和结果状语一、语法现象感知①Itisfunenoughtoattractmillionsofpeople.②Thismightsoundfunny,butoneonlyhastothinkabouttheEarthtorealisethatourplanetisshapedlikeafootball.③Thatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.④Youdonothavetobeafantorecognisetheskillofprofessionalplayers...⑤What'smore,footballhasbecomeoneofthebestwaysforpeopletocommunicate:itdoesnotrequirewords,buteveryoneunderstandsit.⑥IwouldreallyliketointerviewYangLiweibecauseheisnotonlythefirstChinesetogotospacebutalsooneofthegreatestastronautsintheworld.⑦Hewouldbethelasttoagreetotheplan.⑧Theabilitytoexpressanideaisasimportantastheideaitself.⑨Ineedapentowritewith.⑩Tomtookataxitotheairport,onlytofindhisplanehighupinthesky.二、语法规则理解1．句①、②中的不定式短语作________状语。2．句③、④、⑤中的不定式短语作________。3．由句⑥⑦可以看出，当中心词是序数词或被序数词、形容词最高级以及thenext,theonly,thelast等修饰时，常用______________。4．由句⑧可以看出，动词不定式作定语用来修饰的词是________，常见的有：ability,chance,time,ambition,offer,anxiety,answer,reply,attempt,belief等。5．由句⑨可以看出，不及物动词构成的不定式作定语，要加上适当的________和被修饰的名词构成逻辑上的动宾关系，这里的介词不能省略。6．由句⑩可以看出，不定式作结果状语常常表示_____________。结果定语不定式作后置定语抽象名词介词令人意外的结果语法探究·核心突破动词不定式作定语和结果状语一、理解概念不定式的形式及意义形式主动语态被动语态意义一般式todotobedone不定式的动作与句中谓语动词的动作几乎同时发生或在其后发生进行式tobedoing—不定式的动作与句中谓语动词的动作几乎同时发生完成式tohavedonetohavebeendone不定式的动作发生在句中谓语动词的动作之前❶Thousandsofyoungpeoplearelearningtoski.成千上万的年轻人在学习滑雪。❷Heaskedmetohelphimwiththetask.他让我帮他做这个任务。❸Heissaidtobewritingaprefacetothebook.据说他正在为这本书写前言。❹Thegirlwasreportedtohavebeenlostforamonth.据报道那个女孩已经失踪一个月了。微点拨一般而言，不定式的逻辑主语是构成不定式的动词所表示动作的执行者时不定式用主动形式，不定式的逻辑主语是构成不定式的动词所表示动作的承受者时不定式用被动形式。Thedoctorrecommendedhimtoairtheroom.医生建议他让房间透透气。Thedoctorrecommendedtheroomtobeaired.医生建议让房间透透气。二、语法规则1．动词不定式作定语(1)不定式作定语常表示将来的动作。❶Thequestiontobediscussedatthemeetingisveryimportant.将在会议上讨论的那个问题非常重要。(2)不定式常放在某些名词或代词后作定语。如果作定语的不定式是不及物动词，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，不定式后需要加相应的介词。❷Hehasnopentowritewith.他没有钢笔写字。(3)不定式用来修饰被序数词、最高级或no,all,any等限定的中心词，且与中心词之间为逻辑上的主动关系。❸Heisalwaysthefirsttoarriveattheschoolandthelasttoleavetheschool.他总是第一个到校，最后一个离校。(4)被修饰词是抽象名词时，常用不定式作定语。常见的该类名词有：ability,chance,idea,hope,wish,fact,excuse,promise,attempt,way等。❹Hiswishtobuyacarcametrue.他要买辆车的愿望实现了。2．动词不定式作结果状语(1)不定式作结果状语表示出乎意料的或不好的结果，表示的动作发生在谓语动作之后时通常用一般式。❶Afewdayslaterhecamebacktofindthatthetroopshadleft.几天之后他回来了，却发现部队已经离开了。(2)不定式前常有only或just，而且不定式前可加上其自身的逻辑主语(for...)。❷Hetriedhisbesttoprepareforthecontest,onlytobetolditwascancelled.他全力以赴地为这次竞赛做准备，结果却被告知竞赛取消了。❸Heearnedalotofmoneyonlyforhissontosquanderit.他赚了很多钱，却被儿子挥霍一空。(3)不定式作结果状语，常用在．..enoughtodo,too...todo,so...astodo,such...astodo结构中。微点拨现在分词和不定式作结果状语的区别,现在分词作结果状语表示一定逻辑的结果，即结果在意料之中，其作用相当于一个非限制性定语从句；而不定式作结果状语通常表示非逻辑的结果，即结果在意料之外。Hismotherwastooanxioustofallasleep.他妈妈太焦虑而睡不着觉。Hedroppedtheglass，

breakingitintopieces.他把杯子掉在地上，结果摔成了碎片。Ihurriedtohishouse，

onlytofindhimout.我匆忙赶到他家，结果却发现他不在家。[即时检测1]单句语法填空①Theexperimentprocessis________(adjust)accordingtodifferentfactors.②ThenewsthattheCOVID­19vaccine(新冠肺炎疫苗)isfreelyavailable________thepublicissatisfying.③His__________(involve)inthefamilyconflictmadehiswifeupset.④Wemustmake________(respond)totherequestoftheaudience.⑤Thelocalgovernmentmadeitpossibleforitscitizens________(monitor)theuseoffinancialfunds.⑥Theretiredworkereatsa________(balance)diettokeepfit.⑦Inmyopinion,itisn'twise________(skip)breakfast.⑧Iamfortunateenough________(have)theopportunitytoexperiencethedifferentcustom.adjustabletoinvolvementresponsetomonitorbalancedtoskiptohave[即时检测2]语法专练(用单词的适当形式填空)①I'dliketohavethechance________(attend)hiswedding.②Hisfailure________(defend)quicklyenoughledtolosingthematch.③Tomisthefirststudent________(meet)thefamouspoet.④—Thelastone________(arrive)paysforthesteak.—Agreed!⑤Tomrushedtothekitchen,only________(find)thatthesausagewasburnt.⑥Thesoldierreturnedafterthewar,only________(tell)thathiswifehadlefthim.⑦Theaudienceweregladenough________(interact)withthatfamousactor.⑧Wehurriedtothehouse,only________(find)thehostwasnotin.toattendtodefendtomeettoarrivetofindtobetoldtointeracttofind[即时检测3]单句写作①一听到这个消息，我激动得说不出话来。(too...to...)__________________________________________________________②没有什么事值得担心。(nothingtodo)__________________________________________________________③那个房间足够大能容得下我们所有的人坐下吗？(enoughtodo)__________________________________________________________Atthenews,Iwastooexcitedtosayanything.Thereisnothingtobeworriedabout.Isthatroombigenoughtoseatallofus?课时达标·随堂自测Ⅰ.单词拼写1．TheSpringFestivalisan_______(理想的)occasiontoexpresslovetofamilymembers.2．Beforetheformalperformance,theprogramlistis________(可调整的).3．Thereareplentyofjobs________(可获得的)inthefieldofsoftware.4．Thegirlswhoare________(跳绳)intheplaygroundhavegoodmanners.5．Whenhewasexercising,helosthis________(平衡)andbrokehisbone.idealadjustableavailableskippingbalance6．Ican'treachthe________(上面的)handle.Canyouhelpme?7．Achievingsuccessusually________(需要)consideringvariousfactors.8．Hemadeno________(回答)tomyquestion,andwentonwithhisnovel.9．Inordertotakeatwist,wedecidedto________(监听)theirtalking.10．Infact,hisfatherisoneofthefamous________(大师)inliterature.upperinvolvesresponsemonitormastersⅡ.短语填空keep...straight,dueto,keeptrackof,makenoresponseto,loseone'sbalance1．Ifinditdifficultforthecompanyto______________theglobaldevelopmentnow.2．Tokeepthebalance,youshould________yourback________．3．_______theapplicationofthismedicaltechnology,hisinjuredbonesoonrecovered.4．She____________onthebarandfelloff.5．He________________mywarningandsufferedalot.keeptrackofkeepstraightDueto