高考英语大一轮复习Unit3Underthesea课件新人教版选修7

选修7

Unit3

Underthesea知识要点导航知识要点点击知识要点巩固目录Contents知识要点导航1．________n．轶事；奇闻2．________n．目击者；证人；证据vt.当场见到；目击3．________prep.在……对面adj.相对的，相反的anecdote

witness

opposite

4．________vi.大叫；呼喊n．叫声；喊声5．________vi.&n．暂停；中止6．________n．协作，配合7．________vi.逃避；逃跑vt.逃离8．________vt.拖；拉；扯9．_____________n．关系；血缘关系；交往10．______________n．保存；保护11．________n．目标；靶；受批评的对象yell

pause

teamwork

flee

drag

relationship

conservation

target

12．________n．潮(汐)；潮水；潮流13．________adj.纯的；纯粹的；纯洁的14．________adj.<口>好的；整齐的；匀称的15．________adj.浅的；肤浅的；浅显的16．________adj.陡峭的17．________n．界限；分界线18．________adj.使人敬畏的；令人畏惧的19．________vt.退还；偿还n．退款20．________n．养老金；退休金tide

pure

neat

shallow

steep

boundary

awesome

refund

pension

1．________adj.每年的；按年度计算的n．年刊；年鉴→_________

adv.年度地；每年地2．_______________________n．住所；住宿→_______________v．提供住宿3．________n．深(度)；深处→________adj.&adv.深的(地)→________adv.深深地→________v．使加深；使强烈；变深；变低沉annual

annually

accommodation

accommodate

depth

deep

deeply

deepen

4．________vt.催促；极力主张；驱策n．强烈的欲望；冲动→________adj.紧急的；迫切的→____________n．紧急的事；紧急；紧迫5．____________vt.抛弃；遗弃；放弃→_____________adj.被遗弃的；放纵的6．________vt.思考；映射；反射vi.思考→____________n．反射；反映；映像；思考→______________adj.反射的；反映的；沉思的urge

urgent

urgency

abandon

abandoned

reflect

reflection

reflective

7．________adj.意识到的；知道的→________n．意识；认识；知道8．________adj.生动的；鲜明的；鲜艳的→________adv.清晰地；生动地9．________adj.狭窄的；有限的；狭隘的→________adv.仅仅；勉强地10．________adj.锐利的；锋利的；敏捷的→________vt.&vi.削尖；磨快；尖锐；变锋利aware

awareness

vivid

vividly

narrow

narrowly

sharp

sharpen

11．________vt.恐吓vi.受惊吓→________adj.恐惧的；害怕的→________adj.恐怖的；可怕的12．________adj.好吃的；可口的→________n．味道v．品尝→_________adj.无味的；不可口的scare

scared

scary

tasty

taste

tasteless

1．Thepricefortheholidayincludesflightsand_______________________(accommodate)．2．Interestrateshavefallen________(sharp)overthelastfewweeks.3．Iamhavingafever.Thoughthesoupis________,_it________justlike________waterbecauseIhavelostmysenseof_________.(tasty)accommodation

[用所给词的适当形式填空]sharply

tasty

tastes

tasteless

taste

4．Thelakeisover20metersin________.Sowewereall________movedbythemanwhodived________intothelaketosavetheboy.(deep)depth

deeply

deep

1．________________

帮助(某人)摆脱困境或危难2．_________________对……知道、明白；意识到……3．_____________上下翻转；颠倒的(地)4．_________________________吓死了5．________分类help(…)out

be/becomeawareof

upsidedown

(be)scaredtodeath

sortout

6．________大声喊出7．___________让……离开8．________________________美美地享用……9．____________________从……被冲走10．______________________直直地盯着某人yellout

let…go

haveagoodfeedon

bewashedoff

lookstraightatsb

1．Lookingforhislostmagazine,themanturnedthewholeroom___________.2．First________andclassifytheproblems,andthentrytofindsolutionstothem.3．Fromnowon,donottakemetowatchhorriblemoviesplease.I_____________________lastnight.4．Thewomancutherfingerbyaccident.She___________becauseofthesharppain.upsidedown

[选用上面的短语填空]sortout

wasscaredtodeath

yelledout

【仿写】曾有一段时间孩子们讨厌上学。

________________________________childrenhatedtogotoschool.Itwasatimewhen

beingdestroyedorpulleddownwherethereisawill联想拓维►“目标”合集①aim目标；目的 ②destination目的；目标③goal目标；目的 ④objective目标；目的⑤target目标；靶 ⑥purpose目的；目标►同形不同义的词①closeadj.亲密的→adv.紧密地②deepadj.深的→adv.深深地③directadj.直接的→adv.直接地④easyadj.容易的→adv.从容地⑤fastadj.快的→adv.迅速地知识要点点击(1)awitnessto……的证人/证据bear/givewitnessto为……作证；证明(2)witnesssth见证……；为……作证witnesstosth是……的迹象；为……的证据witness

n．目击者；证人；证据vt.当场见到；目击；证明vi.作证1【考点训练】——单句语法填空(1)Hisgoodhealthisawitness________thesuccessofthetreatment.(2)Ourcity________(witness)fourdifferentseasons,plentyofsunshineandrainfall,butinwinteryoumayfeelalittlecold.to

witnesses

(1)urgesth/sbon催促某物/某人前进urgesbtodosth催促/力劝某人做某事Itisurgedthat…(should)dosth极力主张……做某事(2)haveanurgetodosth渴望做某事urge

vt.催促；极力主张；驱策n．强烈的欲望；冲动urgent

adj.紧急的；迫切的urgency

n．紧急的事；紧急；紧迫2【考点训练】——单句语法填空(1)Thepeopleintheearthquake­strickenareaarein________(urge)needoffood,medicineandshelters.(2)Ihaveanurge________(help)peopleoutwhenthey'reintrouble.urgent

tohelp

(1)abandononeselfto(to为介词)沉湎/纵情于……abandondoingsth放弃做某事(2)withabandon放纵地；放任地(3)beabandonedto沉湎于……abandon

vt.放弃；遗弃；抛弃；中止n．放任；放纵abandoned

adj.被遗弃的；无约束的；无度的；放纵的3【考点训练】——单句语法填空(1)Afterhermomdied,theladyabandoned________(she)togrief.(2)Thefanscheered________abandonwhentheirfootballteamwon.herself

with

【写作微技能】——一句多译(3)他沉迷于网络小说，没有时间准备期末考试。①He_________________________________________theInternetnovelsanddidn'thavetimetoprepareforthefinalexam.(并列句)②______________________theInternetnovels,hedidn'thavetimetoprepareforthefinalexam.(现在分词作状语)③___________________theInternetnovels,hedidn'thavetimetoprepareforthefinalexam.(过去分词作状语)abandonedhimselfto/wasabandonedto

Abandoninghimselfto

Abandonedto

(1)reflect…in在……中映出……的影像reflectsthfromsth从某物(表面)反射(光、热、声音等)reflecton/uponsth思考某事(2)belostin(deep)reflection陷入沉思onreflection再三考虑reflect

vt.思考；映射；反射vi.思考reflection

n．反射；反映；映象；回忆；思考reflective

adj.反射的；反映的；沉思的4【考点训练】——单句语法填空(1)Youshouldsetasidesometimetoreflect________yoursuccessandfailure.(2)Withthewhitewalls________(reflect)thelight,theroomlookswarmandbright.on/upon

reflecting

【写作微技能】——高考小作文(3)(2017·全国卷Ⅰ书面表达)在课上，你将主要学习唐诗，它们反映中国传统文化，并且受到中国人民的由衷喜爱。Inclass,youwillmainlylearnTangpoetry,______________________________________andisdeeplylovedbyChinese.whichreflectstraditionalChineseculture

(1)scare…away/off把……吓跑scaresbintodoingsth恐吓某人做某事itscaressbtodosth做某事让某人害怕(2)bescaredtodo/ofdoingsth害怕做某事bescaredthat…

害怕……bescaredtodeath吓得要死scare

vt.恐吓vi.受惊吓scared

adj.恐惧的；害怕的scary

adj.恐怖的；可怕的5【考点训练】——单句语法填空(1)Thebirdswasscared________bythesuddenbarkingofadog.(2)Mylittlebrotherwasteasedbyfellowstudentsintheschool,buthewasfartoo________(scare)totellanybody.(3)Oneofthemost________(scare)thingswhenyougrowupisthatyoumaybecometheoneyouusedtolookdownupon.away/off

scared

scaring

(1)helpsbwithsth帮助某人做某事help(sb)(to)dosth帮助(某人)做某事helponeself(tosth)自取；自用(2)can'thelpdoingsth禁不住做某事can'thelpbutdosth不得不做某事(3)withthehelpof在……的帮助下；借助……help(…)out帮助(某人)摆脱困境或危难；协助1【考点训练】——单句语法填空(1)Iwillhelp________onmyfather'sfarmthissummer.(2)Canyouhelpmeout________themathproblem?It'stoodifficultforme.(3)Shecan'thelp_________(clean)thehousebecauseshe'sbusymakingacake.(4)WheneverIvisitHangzhou,Ican'thelp____________(strike)byitsbeauty.out

with

(to)clean

beingstruck

(5)WhenIconsiderhowtalentedheisasapainter,Ican'thelpbut________(believe)thatthepublicwillappreciatehisgift.believe

(1)beawareof/that…

知道……；意识到……makesbawareof/that…

使某人注意……asfarasI'maware据我所知(2)awarenessn．意识；认识raiseone'sawarenessof提高……意识developanawarenessof培养……意识；逐渐懂得……be/becomeawareof对……知道、明白；意识到……

2【考点训练】——单句语法填空(1)Asamemberofthesociety,Iam________(awareness)thatbeingresponsibleiswhatittakestomakeabettersociety.aware

【写作微技能】——词汇升级(2)通过讨论，我们充分意识到在我们国家实行低碳经济的必要性。①普通表达：Throughthediscussion,werealizethenecessityofcarryingoutalowcarboneconomyinourcountry.②高级表达：Throughthediscussion,we____________thenecessityofcarryingoutalowcarboneconomyinourcountry.areawareof

“see＋宾语＋beingdone”结构1【句式点拨】本句中，beingattacked作宾语补足语，表示动作正在进行且see后的宾语为动作的承受者。“see＋宾语＋beingdone”意为“看到……正被……”。beingdone是doing的被动形式，用作现在分词时，表示被动且正在进行的动作，常作定语和补语；用作动名词时，只表示被动而不表示进行的动作，常作宾语和主语。【考点训练】——单句语法填空(1)_____________________(recognize)whereveryougoisthepriceyoupayforbeingfamous.(2)Listeningtomusicathomeisonething;goingtohearit__________________(perform)liveisquiteanother.Beingrecognized

beingperformed

where…therebe…

在……的地方，有……

2【考点训练】——单句语法填空(1)Asthesayinggoes,________thereisasmoke,thereisafire.(2)AllI'mhopingforisthat________Joeishewillcomehomesafeandsound.where

wherever

【写作微技能】——一句多译(3)一个美丽的公园在一年前还是一片废墟的地方建了起来。①Abeautifulparkhasbeenbuilt________________________butruinsayearago.(状语从句)②Abeautifulparkhasbeenbuilt____________________________________butruinsayearago.(定语从句)wheretherewasnothing

intheplacewheretherewasnothing

知识要点巩固Ⅰ.单句语法填空1．ThereisnosurprisethatLindabecameawriter.Evenwhenshewasachild,shecouldretellastory________(vivid)．2．Alackof________(aware)ofculturaldifferencetolocalcustomscancauseproblems.vividly

awareness

3．Wefeltathomewithourtutorandwereimpressedwiththe__________(deep)ofherknowledge.4．Yelling________yourkidsisabadhabitbecauseitleaveseverybodyfeelingtenseandtearsdownyourchildren'sself­esteem.5．Weshouldkeepoffthosewhoabandonthemselves________drugs.6．I_________________(witness)somanythingshappeninginmytownoverthepasttwoyears.depth

at

to

havewitnessed

7．Ourteacherurgesus___________(study)hardwiththeCollegeEntranceExaminationdrawingnear.8．Themusicplayedforfourminutesatatime,withafewshort_______(pause)inbetween.9．________reflection,Irealizedtherewassometruthinwhatshesaid.10．Hearingthesuddenshot,theaudiencewasalmostscaredto_______(die)．tostudy

pauses

On

death

Ⅱ.单句改错1．Driversshouldbemadetoawareofthedangerofdrivingafterdrinking.________2．Shecan'thelpcleaningtheroomssincesheisoccupiedinpreparingfortheexamtobetakentomorrow.____________3．Lisawasoneofmanywhohadanarrowlyescape,managingtohideinacabinafterbeingchasedbythegunman._____________________删除to

cleaning→clean

narrowly→narrow

4．Theydiscoveredsomethingvaluableintheabandoninghouse.______________________5．Atruckcameintheoppositedirectionofthecar,sothecardrivermadeasharplyturn._______________6．Sheissuchashygirlthatsheisnotusedtopraisedinfrontofothers._________________7．Whenthetimecametomakethefinaldecisionforacourse,Idecidedtoapplyfortheonethatreflectsonmyinterest.________abandoning→abandoned

sharply→sharp

to后加being

删除on

8．Itisstronglyurgedthatthelibrarywaskeptopenduringthevacation.________9．Ioftenmissmychildhood.ItwasatimethatIspentalmosteachdaywithoutworries.________10．Anumberofhighbuildingshavearisenthereweredesertedfieldsyearsago._______________was→be

that→when

there前加where

Ⅲ.课文语法填空

IbeganworkingatawhalingstationwhenIwas16.IhadheardofthekillersthathelpedwhalerscatchhugewhalesbutitwasontheafternoonwhenIarrivedatthestationthatI1.___________(witness)itwithmyowneyes.Iwassortingoutmyaccommodation2.________Iheardaloudnoisecomingfromthebay.Werandowntotheshoreintimetoseeanenormousanimaloppositeus3.________(throw)itselfoutofthewaterandthencrashingdownagain.ThatwasOldTom,thekiller,whowastellingustherewasawhaleoutthereforus.witnessed

when

throwing

Withoutpausing,wejumpedin