高考英语一轮总复习选修6Unit4Globalwarming课件新人教版

选修六Unit4

Globalwarming1必备知识·盘点夯基2核心素养·精讲层练3高效演练·素能提升1必备知识·盘点夯基Ⅰ．单词立体巧记写准记牢核心单词1．______vi.趋向；易于；照顾

vt.照顾；护理2．__________n.量；数量3．________vi.看一下；扫视

n.一瞥4．__________vt.拥护；提倡；主张5．______adj.温和的；温柔的；淡的6．_______n.种类；范围

tend

quantity

glance

advocate

mild

range

写准记牢核心单词7．__________n.倾向；趋势8．_________vt.使恢复；使振作9．_________adj.平均的10．___________n.污染；弄脏11．______________n.环境；情况12．_______n.洪水；水灾

tendency

refresh

average

pollution

circumstance

flood

语境运用1．Inadditiontothesetraditionalactivities,wehaveawider_______(范围)ofchoices,suchastravellingandvisitingourrelativesorfriends.2．(2020·浙江卷)Thelambhadbecomeseparatedfromitsmother,soIjumpedoutofthetractorto______(照顾)toitwhileDonstayedinhisseat.3．The_________(平均的)temperaturerangesbetween23℃and39℃and51%oftheislandiscoveredwithforests.

range

tend

average

语境运用4．Thepeoplewhocannotquitsmokingmayeasilybeaffectedbyhis______________(情况)andsurroundings.5．____________(quantity)ofsoilhavebeencarriedaway.6．Pleasantmusicisoftenplayedbetweenclassestomakestudents___________(refresh)andrelaxedforawhile.

circumstance

Quantities

refreshed

写准记牢拓展单词1．________vt.反对；反抗；与(某人)较量→_________adj.反对的；对立的2．__________n.教育工作者；教育家→_________v.教育→___________n.教育3．_____________n.结果；后果；影响→______________adv.因此；所以

oppose

opposed

educator

educate

education

consequence

consequently

写准记牢拓展单词4．_______vt.陈述；说明→___________n.声明；陈述；表达5．________adj.平稳的；持续的；稳固的→__________adv.平稳地；持续地6．___________n.生存；存在→_______vi存在7．______________n.贡献→____________vt.贡献；撰稿

state

statement

steady

steadily

existence

exist

contribution

contribute

写准记牢拓展单词8．_________vt.消费；消耗；耗尽；吃完→__________n.顾客9．________n.增长；生长→______v.增长；生长10．______________n.分歧；不一致→__________vi.不同意；意见不合

→_______vi.同意→___________n.同意；协定；协议

consume

consumer

growth

growdisagreement

disagree

agree

agreement

语境运用1．Oneoftheworst______________ofsmokingforalongtimeisthatyoumaysufferfromthelungcancer.______________，youandyourfamilywillsufferalot.(consequent)2．Therewerealotof_______________amongusonthisissueatfirst,butfinallywereachedan___________.(agree)3．Itwas________thatthepresidentmadea___________announcingnewpoliciestodealwiththenewsituation.(state)

consequences

Consequently

disagreements

agreement

stated

statement

语境运用4．Hehasmade________progressinhisstudyafterheworkeddayandnight__________fornearlyafewmonths.(steady)5．Theyhave_____________alotoffoodandclothingtotherefugeessofarandtheir_______________willcertainlyhelptherefugeeslivethroughthewinter.(contribute)

steady

steadily

contributed

contributions

语境运用6．Asan__________，weshouldtaketeachingand___________asourduty.(educate)7．Sheseemed_________toyourgoingabroadverymuchbuther____________didn’twork.(oppose)

educator

educating

opposed

opposition

联想积累：1．特别“不规则”的名词复数小结①datum→data数据②medium→media媒体③bacterium→bacteria细菌④criterion→criteria标准⑤phenomenon→phenomena现象2．与“灾难”有关的名词集锦①flood 洪灾②drought 旱灾③disaster 灾难④catastrophe 大灾难⑤earthquake 地震⑥tsunami 海啸Ⅱ．短语语境助记写准记牢1．___________发生；造成2．_____________同意；赞成；订购3．______________大量的4．______上升；增长；升起5．__________导致6．_____________反对……

写准记牢7．________即使8．________继续9．____________大体上；基本上10．____________代表……一方；作为……的代言人11．___________忍受；容忍12．__________只要13．_________等等

evenif

keepon

onthewhole

onbehalfof

putupwith

solongas

andsoon

语境运用1．WithmyEnglishteacher’spatientinstructions,I________learning,practisingoralEnglishforthreemonths.2．Wearestillwonderinghowit___________thattheexperimentendedinfailure.3．WhatIcan’t___________isthathenevercaresaboutothers’feelings.4．Itwastheirencouragementandmyownthinkingthat____________myslowbutsteadyprogress.

kepton

cameabout

putupwith

resultedin

语境运用5．Withthehousingprice_________，moreandmorepeopleadvocatethegovernmenttakemorestrictmeasurestolowerpropertyprices.6．Firstofall,____________allthemembersofourschool,I’dliketoexpressourheartfeltthankstoyouandwarmlywelcometoourschool.

goingup

onbehalfof

Ⅲ．句式运用速记背会原句知晓考点我会仿用1．Itishumanactivitythathascausedthisglobalwarming.是人类活动造成了全球变暖。Itis/was…that…强调句式。1．(湖南卷)不是做我们喜欢的事情而是喜欢我们不得不做的事情才能让生活幸福。_______notdoingthethingswelike,butlikingthethingswehavetodo______makeslifehappy.It’s

that

背会原句知晓考点我会仿用2．ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot,turnitoff!只要你在使用电器设备，你可以让它开着，如果不用就把它关掉！so/aslongas“只要”，引导条件状语从句。2．(全国卷Ⅰ)只要有密码，人们就会努力破解。_____________therehavebeencodes,peoplehavetriedtobreakthem.As/Solongas

2核心素养·精讲层练1．quantityn.数量“aquantityof＋名词”作主语时，谓语动词用单数；而“quantitiesof＋名词”作主语时，谓语动词用复数。夯基—单句语法填空。①Alargequantityofbooks_____________________(contribute)tothechildreninthecountrysidesincethen.②Asaresultofdestroyingtheforests，alargequantityofdesert____________(cover)thelandinthelastfewyears.③____________(quantity)offoodandtentsweresenttoearthquake-strickenareasfromShandongProvince.havebeencontributed

hascovered

Quantities

夯基—单句改错。④Doyougiveadiscountifwebuyitonlargequantities?________提能—单句写作。⑤(2018·天津卷书面表达)IknowyouonceparticipatedintheRoboticsCompetitionandwontheaward,soyou_________________________________________________________________.我知道你曾经参加过机器人大赛，并且获了奖，因此你肯定积累了大量的经验。on→in

musthaveaccumulatedalarge

quantityof/largequantitiesofexperience

opposedadj.反对的；对立的oppositen.相反的人或事物adj.相反的；对立的2．oppose

vt.反对；反抗(1)opposedoingsth.反对做某事(2)beopposedtodoingsth.反对做某事(1)oppose后跟表示动作的词作宾语时，动词要用动名词形式。beopposedto结构中，to是介词，其后也要用动词的-ing形式。(2)表示反对的其他表达：disagreewith,objectto,beagainst等。夯基—单句语法填空。①However,manystudentsandparentsoppose____________(separate)studentsintoscienceandart.②Themajorisstrongly_________(oppose)tobuildinganewhall,whichmaycostalotofmoney.separating

opposed

提能—词汇升级。③Theseniorstudentsarestronglyagainstbeingtreatedunfairlybyothers.→Theseniorstudentsstrongly__________beingtreatedunfairlybyothers.→Theseniorstudents_____strongly___________beingtreatedunfairlybyothers.objectto

are

opposedto

(1)awiderangeof一系列……beyond/outofrange在射程外；在范围外withinrange在射程以内；在范围内(2)rangefrom…to…在……范围内变动；包括由……到……之间的各类事物rangebetween…and…在……和……范围内变动3．rangen.种类；范围；幅度；界限v.(在一定范围内)变动；变化；排列夯基—补全句子/单句语法填空。①Thetabletennisteamwillhold____________________(一系列的活动)includingsometrainingandmatches.②Whendrivingonhighways,thedrivermustcontrolhisorherspeed___________therangeofspeedlimiting.arangeofactivities

within/in

ranging

from

提能—句式升级。⑤Hehasanumberofinterests.Theyrangefromplayingchesstoswimming.→Hehasanumberofinterests,_________________________________________.(定语从句)→Hehasanumberofinterests,_____________________________________.(非谓语动词作定语)whichrangefromplayingchess

toswimming

rangingfromplayingchessto

swimming

4．putupwith忍受putaside节省(时间、钱等)；储蓄putaway收好；储存……备用putback放回；推迟putdown写下；记下；镇压putforward提出(意见、建议)；推荐；提名；将……提前putoff推迟；延期puton增加；上演；穿上；戴上putout熄灭；生产；出版putup举起；张贴；为……提供食宿表示“容忍；忍受”的词语还有：stand，tolerate，bear等。选用以上短语填空。①Tomwouldliketofindsomewheretoworkbecausehecannot___________hisboss.②Ifyou’vegotsomegoodideas,youcan_____them_________atthemeeting.③Thefootballmatchhadtobe________becauseofthebadweather.④Itiswiseto__________somemoneyforoldage.putupwith

put

forward

putoff

putaside句中的solongas引导条件状语从句，意为“只要”。5．ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit.只要你使用电器设备，你可以让它开着。(1)引导条件状语从句的连词短语：incase如果；万一onconditionthat只要；如果providedthat如果；条件是(2)as…as的其他短语：aswellas也；又；和……一样好assoonas一……就……asfaras就……而言；至于Aslongaswehaveastrongwill

as/solong

asit’sinteresting

aswellashistory

andcultures

asgoodas

提能—句式升级。⑤Youwon’tfindpaper-cuttingdifficultifyoukeeppracticingit.→Youwon’tfindpaper-cuttingdifficult_________________________.aslongasyoukeeppracticingit

3高效演练·素能提升On

of

up

4．One’slifehasvalue_______longasonebringsvaluetothelifeofothers.5．Ontheotherhand，thecostofeverythingfromhousingtoeducationhasrisen__________(steady)inrecentdecades.6．(2018·全国卷Ⅲ阅读)Manypeopletend________(talk)abouttraditionswithoutknowingwhattheyreallyare.7．AccordingtoBBCreporterDenise,itisthehighpaceofmodernlifestylethat_________(result)inthedeclineoftraditionalfamilydinnerintheUK.as/so

steadily

totalk

results

8．Quantitiesofmoney_______________(spend)inbringingupthechildrensincetheyweremarried.9．(2017·北京卷)Thenationalparkhasalargecollectionofwildlife,_________(range)frombutterfliestoelephants.10．—Mysonisaddictedtodrugs.Heisn’thopeless，ishe?—Yes,________hemendshiswaysandstartsallover.11．Thesettlementishometonearly1,000people，manyofwhom______(leave)theirvillagehomesforabetterlifeinthecity.havebeenspent

ranging

unless

left

12．Theeconomyhasgrownataremarkablerate,___________(average)nearly10%peryear.13．Weshoulddoourworkwelltomake_______________(contribute)toourfuture,oursocietyandournation.14．Iwonderhow____cameaboutthatChineseclimberssuccessfullyfinishedthetorchrelayontheMountQomolangma,wheretheairissothin.15．Weadvocate_________(solve)internationaldisputesbynegotiation,insteadofappealingtoarms.averaging

contributions

it

solving

Ⅱ．单句改错1．Opposedtheplanofraisingprices,thepublicdecidedtogoonstrikeonSunday.___________________________________2．Foraverage,studentsinSeniorOnespend7hoursperweekreading._________3．Asconsequenceofhumanactivitieslikecuttingdownbamboos,thepandasarelackingoffoodsource._________________Opposed→Opposing或Opposing后加to

For→On

As后加a或As→In

4．Forgettingtochecktheweatherforecastbeforeheadingoutshouldresultfromyougettingwet.__________5．Atpresent,alargequantityoffoodandwaterareneededintheearthquake-strickenarea._________6．Asweallknow,gamesplayaveryimportantroleinthegrowofchildren.______________from→in

are→is

grow→growth

Ⅲ．单句写作1．只要我的心脏还在跳动，我就要为人民工作。(as/solongas)__________________________________________________________2．我一旦设定了学习目标，在任何情况下都不应该放弃。(circumstance)_________________________________________________________________As/Solongasmyheartstillbeats，Iwillgoonworkingforthepeople.UndernocircumstancesshouldIabandonmylearninggoalsonceIsetthem.3．毫无疑问，那个国家在过去几年里消耗了大量的能源。(doubt；consume)_______________________________________________________________________________4．总体上说，有很少的成员反对这个新决定。(whole；oppose)___________________________________________________________________

Thereisnodoubtthatthatcountryhasconsumedquantitiesofenergyinthelastfewyears.Onthewhole，therearefewmemberswhoareopposedtothenewdecision.5．在我们当中有些分歧，所以需要选一个日期来讨论这个问题。(disagreement；decideon)_______________________________________________________________________________Therearesomedisagreementsamongus，soweneedtodecideonadatetodiscussthematter.warmer

it

Manyscientists4.______Dr.JaniceFosterbelievethatpeoplehavecausedtheincreaseintheearth’stemperatureby5._________(burn)fossilfuelslikecoal,naturalgasandoiltoproduceenergywhosebyproducts6.___________(call)“greenhouse”gases,themostimportantoneof7._______iscarbondioxide.Moreheatenergywill8.___________(trap)intheatmospherecausingtheglobaltemperature9.______(go)upsolongastheincreasedamountofcarbondioxideareproduced．like

burning

arecalled

which

betrapped

togo

Ontheotherhand,scientistslikeGeorgeHambleybelievethatanywarmingwillbemildwithfewbadenvironmentalconsequencesandmorecarbondioxideis10.__________(actual)apositivething．actually

Ⅴ．话题写作用本单元词汇、句式和语法知识写满分作文假设你校将举办城市环保宣传活动，请你用英语写一篇演讲稿，内容包括：①垃圾现状；②提出倡议。

补充要点句(加黑体部分请利用本单元所学词汇)①很荣幸代表我的班级发言。Itisagreathonourformeto__________________________________.②我们几乎每天都能看到许多诸如塑料袋、果皮之类的垃圾漂浮在我校后面的河里。Almosteveryday_____________________，suchasplasticbags，andfruitpeels_____________________________behindourschool.makeaspeechhereonbehalfofmyclass

quantitiesofrubbish

canbeseenfloatingontheriver

③毫无疑问是垃圾导致了河水的污染。________________________________________________________________