新教材同步系列2024春高中英语Unit3Conservationperiod4Lesson3课件北师大版选择性必修第一册

UNIT3

CONSERVATIONPeriodFour

Lesson3课前自主预习A．定期的，有规律的B．适合；套装C．十年，十年期D．卡住的，无法移动的E．烦恼的，生气的Ⅰ.猜词意1．Hesaidhiscarhadgotstuckinthesnow. (

)2．Isuggestthatwehaveregularmeetingsonaregularbasis. (

)3．Environmentalawarenesshasincreaseddramaticallyoverthepastdecade. (

)4．Hewasdressedinadarkgreysuit. (

)5．Iwassoannoyedwithhimforturninguplate. (

)【答案】1—5

DACBEⅡ.猜短语填空stressedout，berelatedto，beaddictedto，getstuckin1．Hislegsgottrappedinthehole.Hecouldn’tmove.＝Hislegs__________________thehole.Hecouldn’tmove.2．Iwasreallyveryanxiousbeforetheexam.＝Iwasreally____________beforetheexam.【答案】1.gotstuckin

2.stressedout3．Idon’tthinkhappinessisconnectedwithwealth.＝Idon’tthinkhappiness______________wealth.4．Franklyspeaking，Ican’tstopusingmycar.＝Tobefrank，I______________mycar.【答案】3．isrelatedto

4.amaddictedto课文语篇研读Ⅰ.根据课文内容完成下面表格THEROADTODESTRUCTION【答案】1.goneup

2.averageStatisticsrelatedtovehiclesThenumberofcarshas1.________by25%，withthetotalnumberof32millioncars.Anaverageof2,500peoplehavediedinroadaccidentsonyearly2.________.【答案】3.impact

4.causes

5.Airpollution

6.keepyoufitCars’3.______Traffic4._____________globalwarmingasvehiclesgiveoffgreenhousegases.5.________resultsinabout30,000deathseveryyear.AdvicefromafriendUseyourlegsWalkorcycleshortjourneys.Legpowercansavemoney，6._______________andhelplivelonger.【答案】7．transport

8.kinderAdvicefromafriendUsepublic7.______90peoplecantravelinthesamebus，buttheyhavetooccupyatleast18carsiftheytravelbycar.ThinkbeforeyougoThinkwhetheritisnecessarytomakethejourney.SharecarsItismuchcheaperand8.______totheenvironment.【答案】9.action

10.heavytrafficAdvicefromafriendTake9.______Talktoneighboursaboutthe10._______.Writetothepapers.Gotothecitygovernment.Askforaspeedlimit.Ⅱ.判断正误(

)1.Peoplealwaysgetstuckintrafficjamseveryday.(

)2.Twentyyearsago，therewere32millioncarsontheroadinBritain.(

)3.2,500peopledieeveryyearinvehicleaccidentsintheworldonaverage.(

)4.Airpollutionandcancerarerelatedtotraffic.【答案】1－4

TFFTⅢ.阅读理解(

)1.Whydoesthewritermentiontheexcusesinthefirstparagraph?A．Toshowusthatcarsarebadforus.B．Tofindthecauseofbeinglate.C．Togiveareasonforusingcars.D．Tocomplainthetrafficjams.【答案】C(

)2.WhatisNOTmentionedabouttheadvantagesofusingyourlegsinthetext?A．Savingyourmoney.B．Helpingyoulivelonger.C．Keepingyoufit.D．Avoidingthecrowds.【答案】D(

)3.Whatdoesthewriteradvisepeopletodo?A．Dowhattheywanttodo.B．Usepublictransport.C．Drivetheircaralone.D．Avoidlongjourneys.【答案】B(

)4.Whatcanweinferaboutthewriterfromthelastparagraph?A．Hecan’tgowithoutcars.B．Hehasabeautifuldaughter.C．Hegiveshissonabusyschedule.D．Hewilltakeactionimmediately.【答案】AⅣ.根据课文内容，用下面表达的正确形式填空makeexcuses，getstuckin，beaddictedto，protecttheenvironment，doalotofharm，pickupsb，causeglobalwarming，sharecarsManypeopleoften1.______________atrafficjamwhentheygotowork.Howannoyedandstressfultheyoftenfeel！Buttheproblemisthatthenumberofcarsisstillgoingup.【答案】1.getstuckinTrafficpollutionhasbeenfoundto2.______________andclimatechangetoalargedegree.Toomanycars3.____________totheenvironmentandourhealth.Someadvicehasbeengivenforpeopletohelp4.______________，forexample，usingpublictransportor5.______________，【答案】2．causeglobalwarming

3．doalotofharm4．protecttheenvironment

5．sharingcarsdoingyourshoppingintheshopjustaroundthecornerinsteadofdrivingtotheothersideoftown.However，people6.___________usingcars.They7.____________forusingtheircars，“Ineedto8.__________mydaughter.WhatcanIdo？”【答案】6.areaddictedto

7．makeexcuses

8.pickup课堂新知讲练

词汇拓讲1．be/getstuckin陷入，困住(P58)Howoftendowegetstuckintrafficjams?【翻译】有多少次我们碰到交通阻塞而动弹不得？【语言提升】be/getstuckin陷入，困住(指某种不利的环境或困境)；被难住，答不上来stickvt.(stuck，stuck)粘住，卡住Wewerestuckintrafficforoveranhour.我们遇上堵车，堵了一个多小时。Thewheelswerestuckinthemud.车轮陷到了泥里。bestuckin表示一个状态；而getstuckin则表示一个动作。sticktosth坚持某事sticktodoingsth坚持做某事(这时to是一个介词，其后的动词要用动名词形式)【针对练习】单句语法填空(1)Muchtothefamily’ssurprise，Dennisstuck________hispromise!(2)________(stick)inthemiddlewasapotofpurplemums(菊花).【答案】(1)to

(2)Stuck(3)Istuckto________(work)out30minutesaday，andIdidn’tdisturbmynormalroutine.(4)Igotoutofbedearlyandsetoffontimebutthenthebusgotstuck________thetraffic.【答案】(3)working

(4)in2．stressedout焦虑的(P58)Howoftendowearriveatworkorschool，stressedout，tiredandangry?【翻译】又有多少次，当我们抵达工作地点或者学校时感到心力交瘁、心烦气躁呢？【语言提升】(1)be/feelstressedout紧张的，有压力的①这个结构常用作谓语；②如果在句中作定语、宾补或状语，则这个短语中的系动词be或feel要去掉。(2)stressn．压力beunderstress在压力下underthestressof...在……的压力下lay/place/putstresson...强调/重视……(3)stressvt.强调，着重stresstheimportanceof...强调……的重要性(4)stressfuladj.有压力的(主要用于修饰物)stressedadj.感到有压力的(修饰或说明人)bestressedaboutsth对某事感到有压力Theboyfeltstressedoutinthedoctor’sroom.这个孩子在医生的诊所里感到非常紧张。【语境助记】Jerryisstressedout.Hehasbeenunderstressforonemonth.Hehassomuchstressfulworktodothathefeelsdesperatelystressed.杰里非常的紧张。这一个月来都处于压力之下。他有这么多压力大的工作要做，因此他感到心力交瘁。【针对练习】单句语法填空(1)Butlivinginacitycanbe________(stress).Andthelongerweliveinit，themorestresswehave，leadingtoincreasesinmentalillnesseslikedepressionandloneliness.(2)Withcompetitionrisingthesedays，peopleare________morestress.【答案】(1)stressful

(2)under(3)Theyhavealsofoundthatpeoplewhoreceivedhugswerelessstressed________.(4)Yesterdaytheresearchersalso________(stress)thateverycountry，whetherdeveloped，developingorpoor，shouldfocusonairpollutionorhumanswillfaceabadsituation.【答案】(3)out

(4)stressed3．figuren．人物；(绘画或故事中的)人，动物；塑像(P58)HerearesomefiguresaboutBritain...【翻译】以下是一些关于英国的数据……【语言提升】(1)figure还可以表示：数字；图形；图表；身材；人影keepone’sfigure保持身材haveagoodfigure身材好figureskater花样滑冰运动员Hehasbecomeafigureknowntoeveryone.他已经成为一个知名人物。Wesawabronzefigureofahorsethere.我们在那儿看到了一座马的铜像。(2)figurev．认定，认为；计算figure＋that从句认为figureout弄明白，弄懂，弄清楚；计算(数量或成本)Wheredidyougetthosefigures?你是从哪儿得到那些数字的？TheresultsareshowninFigure3.结果在图表3中显示。【针对练习】完成句子(1)She________(保持身材)byhavingabalanceddietanddoingsportsregularly.【答案】(1)keepsherfigure(2)Haveyou____________(计算出)howmuchthetripwillcost?(3)Manypeoplehave____________(明白)agoodlifeisoftenalesscomplicatedlife.(4)Nowshewasjuststaringatmeasifconfused，asiftryingto__________________(弄懂我).【答案】(2)figuredout

(3)figuredoutthat(4)figuremeout4．berelatedto与……有关(P59)Sometypesofcancerarerelatedtotrafficpollution.【翻译】有些癌症与交通污染有关。【语言提升】(1)berelatedto意为“与……有关”，相当于beconnectedwith。其中的to为介词，且related前可用strongly，closely等词修饰。Educationlevelsarestronglyrelatedtoincome.教育程度和收入有很大关系。【温馨提示】如果在句中作定语、状语或宾补，则要用形容词短语relatedto。这时的related相当于一个形容词。(2)relationn．关系relatedadj.有关系的，有联系的unrelatedadj.无关的【针对练习】单句语法填空(1)Onewaytomakeexercisefeelmorelikeahobbyistoactivelysetgoalsandattendevents________(relate)toit.(2)Asweimproveourwritingability，weimproveourabilitytothink—tobuildanargument，toframeissuesinforcefulways，toweaveseemingly________(related)factsintoacoherent(连贯的)whole.【答案】(1)related

(2)unrelated(3)The_______(relate)betweentheoriginalbookandthisnewfilmisverylittle.(4)InChineseculture，eachyearisrelated_______ananimalandhasananimalname.【答案】(3)relation

(4)to5．tobefrank坦率地说(P59)Tobefrank，I’maddictedtomycar.【翻译】坦率地说，我对(使用)我的车上瘾了。【语言提升】tobefrank这个短语常放在句首作状语，修饰后面的整个句子。常用不定式在句中作状语的短语还有：totellthetruth说实话tobehonest说实话tobeexact确切地说franklyspeaking(＝tobefrank坦率地说)这个短语也用在句首，修饰句子，speak只能用-ing形式。类似的用法还有：Tobefrank，I’mnotinterestedinthestoryatall.坦率地说，我对这个故事一点都不感兴趣。【温馨提示】以上短语均为独立成分，即这些短语在句子里没有逻辑主语而独立存在，常用于句首以表达说话人的态度、观点等，因此它们不受句子主语的限制，其形式是固定的，如speaking不能换成spoken或tospeak。写作时适当运用这些短语会为文章增色不少。【针对练习】单句语法填空(1)_______(be)frank，whenitwasmyturntospeak，Ireallyhadmyheartinmymouth.(2)________(frank)，myeyesgetalittlewateryjustthinkingaboutit.【答案】(1)Tobe

(2)Frankly(3)________(frank)speaking，IpreferstayingathometowatchTVtogoingtothecinema.(4)________(general)speaking，whentakenaccordingtotheinstructions，thedrughasnosideeffect.【答案】(3)Frankly

(4)Generally同义句转换(5)Franklyspeaking，Idon’tthinkheisqualifiedforthejob.________________________，Idon’tthinkheisqualifiedforthejob.(6)Tobehonest，thisfilmisveryboring.________________，thisfilmisveryboring.【答案】(5)Tobefrank

(6)Honestlyspeaking6．suitvt.适合；n.套装(P59)Dowhicheverofthesethingsthatsuityou.【翻译】做任何一件适合你的事。【语言提升】(1)suitvt.适合；满足(某人)需要，对(某人)方便，合(某人)心意；适合，适宜；(尤指服装、颜色等)相配suitone’sneed/taste满足某人的需要；适合某人的口味suitsthtosth/sb使某物适合某物/某人besuitedfor/to...适合做……；对……适宜(注意，这个短语中的to是一个介词)suitsb(fine)(很)合某人的意；对某人来说(很)合适(2)suitn．一套外衣，套装(3)suitableadj.适合的besuitablefor...适合……Jill’snewhairstyledoesn’treallysuither.吉尔的新发型不太适合她。Shewaswearingablacktrousersuit.她穿着一套黑色衣裤装。【易混辨析】suit/fit/match(1)suit多指衣服等的颜色、款式或花样适合；还可指事物合乎需要、口味、性格、条件、地位等。(2)fit多指衣服等大小、尺寸、形状等方面的合适，通常意为“合身，适合”。(3)match多指两个物体在大小、色调、形状、性质等方面很搭配，显得很协调。也可指两个人或两群人在能力、性格等方面很相配。【针对练习】单句语法填空(1)Thesebicyclesarethemostexpensivetorent，butarevery________(suit)forcarryingpackagesandevensomeofyourluggagealongwithyou.(2)Peoplesettleintheseplacesbecausetheyareeasytogettoandnaturallysuited________communicationandtrade.【答案】(1)suitable

(2)for/to选词填空：match/suit/fit(3)Firstofall，thecolourofthehatshould_______thecolourofyourskinandhair.(4)ItwasbecauseIgrewsofastthatmanyclothesmymomboughtmedidn’t________meanylonger.【答案】(3)match

(4)fit(5)Asweknow，aredjacketdoesn’t________greentrousers.Butwhenalittlegirlwearsthem，they________herverywell.(6)Thelifestyleofthecityseemsto________her—shelooksverywell.【答案】(5)match；suit

(6)suit

句式解读1．(P58)Howoftendowearriveatworkorschool，stressedout，tiredandangry?【翻译】又有多少次，当我们抵达工作地点或者学校时感到心力交瘁、心烦气躁呢？【句式剖析】本句中的“stressedout，tiredandangry”是三个并列的形容词，在句中作伴随状语，说明主语所处的状况。【句式提升】形容词通常在句中作定语、表语或宾语补足语。但有时，形容词也可以像副词一样在句中作状语。形容词作状语，可表示如下含义：(1)表示原因(这类状语通常放在句首)Muchinterested，heagreedtogiveitatry.他很感兴趣，同意试一试。(2)表示时间(这类状语也要放在句首)Ripe(Whenripe)，theseapplesaresweet.这些苹果成熟了，很甜。(3)表示伴随或方式(这类状语通常放在句尾，说明主语所处的一种状况)Iwenthome，tiredandexhausted.我回到家，筋疲力尽。Crusoewenthome，fulloffear.克鲁索满怀恐惧地回家。【针对练习】完成句子(1)Iplaytenniswithmybestfriend，______________(既快乐又兴奋).(2)Withnoanswer，Iwentbacktomyroom，____________(失望又难过).【答案】(1)happyandexcited(2)disappointedandsad(3)__________(由于怕黑)，shedidn’tdaretogooutatnight.(4)____________(又累又饿)，wewereunabletomoveastepforward.【答案】(3)Afraidofdarkness(4)Tiredandhungry2．(P59)Upto90peoplecantravelinonebus，whilethesamenumberwillneedatleast18cars.【翻译】一辆公共汽车可以容纳多达九十人，而同样数量的人至少需要十八辆小汽车。【句式剖析】本句中的while是一个并列连词，连接两个并列的分句，表示比较或对比关系。【句式提升】(1)while作并列连词的用法while作并列连词时，表示对比，意为“但是，而”，用来连接两个句子。Iliketeawhileshelikescoffee.我喜欢喝茶，而她喜欢喝咖啡。(2)while作从属连词的其他用法：①作从属连词，引导时间状语从句，意为“当……的时候”，常位于句中。MychildrenkeptsilentwhileIwaswriting.当我写作的时候，我的孩子们总会保持安静。②作从属连词，引导让步状语从句，意为“尽管”，多位于句首。WhileIadmitthatthereareproblems，Idon’tagreethattheycannotbesolved.尽管我承认有问题存在，但我不认为这些问题不能解决。【针对练习】判断下列各句中while的功能与含义(1)Cornproductionhasjumpednearly125percentoverthepast25years，whilericehasincreasedonly7percent.________【答案】(1)并列连词，连接两个句子，意为“而”。(2)Interruptionsareoneoftheworstthingstodealwithwhileyou’retryingtogetworkdone.________(3)Whileonlineshoppinghaschangedourlife，notallofitseffectsarepositive.________【答案】(2)从属连词，引导时间状语从句，意为“当……的时候”。(3)从属连词，引导让步状语从句，意为“尽管”。3．(P61)Buttheproblemisthatthenumberofcarsisstillgoingup.【翻译】但问题是，汽车的数量仍然在增加。【句式剖析】本句中的“thatthenumberofcarisstillgoingup”是一个由that引导的表语从句，解释主语的内容。【句式提升】在句中作表语的从句叫表语从句。that引导表语从句时，在从句中无具体含义，也不作任何句子成分，只起连接作用，但不能省略。Whatimpressedmemostattheconcertwasthatsuchalittleboycouldplaytheviolinsowell.音乐会上让我印象最深刻的是那么小的一个男孩小提琴竟拉得这么好。【针对练习】单句语法填空(1)Themostpleasantthingoftherainyseasonis________onecanbeentirelyfreefromdust.(2)Theonlyproblemis________wekeepgettinglost！ButpeopleinTianjinareveryfriendlyandhelpful.【答案】(1)that

(2)that随堂知能小练Ⅰ.单词拼写1．Howdoyoumeasurethevolumeofrare________(气体)?2．Eatingtoomuchjunkfoodmayincrease________(癌症)risk.3．________(道路施工)alwayscausetrafficjaminthecitycentre.【答案】1.gas

2.cancer

3.Roadworks4．Manyrobotstendtogettwistedtogetherorget________(卡住的).5．________(定期的)colourTVbroadcastsweredelayedintheUKuntil1967.6．Atthesightofthiscruelty，theycouldhardlycontaintheir________(愤怒).【答案】4．stuck

5.Regular

6.anger7．Thereareasmanyas20jobsavailableinthiscompany，andyouarefreetochoosewhicheveryouthink_______(适合)youbest.8．IthoughtitwasanotherchancetorepaysomeoneforafavourI’dbeengiven________(十年)earlier.【答案】7．suits

8.decadeⅡ.单句语法填空1．Th