2023学年完整公开课版languagepoints2

Unit2Theenvironment

LanguagepointsRevision

Usefulphrases

1.accordingto2.largeamountsof3.flowinto4.aswell5.largenumbersof6.resultin7.cutbackon按照,根据...大量的...流入…同样,也,还大量的；许多导致,结果是削减，缩减，减少9.turninto10.atthesametime11.beconcernedabout12.hidefromone’sresponsibility13.bebadfor14.thinkof…as15.agreewith16.cutdown变成；成为同时对...关心/关注躲避某人对……的责任对……不利；对……有害把…看作是;认为…是同意，和...意见一致砍倒17.inorderto18.preservetheenvironment19.askaround20.befriendlyto21.aslongas为了…保护环境四处打听对...友好只要Thenwewillopenthefloorfordiscussion.

the

floor

在这里是“发言权”的意思

Thefloorisyoursandyoumaypresentyourargument.Sheheldthefloorforoveranhour.Heaskedthechairmanforthefloor.InowinvitethePresidenttotakethefloor.Languagepoints2.FirstIamtalkingtoyoutodayaboutthewayvastareasoftheworldaredamagedbychemicalwaste.

vastareasoftheworldaredamagedbychemicalwaste是定语从句，修饰先行词theway。theway作为先行词后面的定语从句的引导词用that或inwhich，可省略关系词。

OnTVandtheradioyouwillheardifferencesintheway(that)peoplespeak.Idon’tunderstandtheway(that/inwhich)heworkedouttheproblem.Whatsurprisedmewasnotwhathesaidbut____hesaidit.(2004湖北)A.thewayB.inthewaythatC.inthewayD.thewaywhich[典型例题]A3.Muchsealifeisbeingdestroyedbyfishingboatsaswell.

aswell同样,也,还

IwritemyownsongsandIplaytheguitaraswell.Heiseloquentandhumorousaswell.Sheisateacherandasingeraswell.too,also,either,aswell用法区别

too放在句子末尾，通常用逗号隔开。

Iamastudent,too.either在否定句中使用，但是放在句子末尾，通常用逗号隔开。

Lucydoesn’tgototheparty,either.also放在系动词be之后、实义动词之前。

Iamalsoastudent.LiMingalsotakespartinaceremony.aswell

用在肯定句中，放在句子末尾。

TonyspeaksJapaneseaswell.[知识链接]Fillintheblankswithtoo,also,eitheroraswell.1）I'llgotoseethefilm,______．2）Ifyoudon'tcomehere,Ishouldn’t,_______．3）I,______,willhelphim．4）JackcanspeakChinese，andhisbrothercan______speakChinese．5）HeknowsChinese_____

_____．tooeithertooalsoaswellPractice4.Thiswillresultinasmallernumberoffishleft

resultin导致,结果是

Stressandtirednessoftenresultinalackofconcentration.Theirdisputeresultedinwar.Theslightestcarelessnessinfeedingcanresultintheirdeath.resultin＆

resultfrom

resultin

“引起,

导致,

产生”，侧重于结果，即in后面接导致的结果。如：

Theaccidentresultedinthreepeoplebeingkilled.resultfrom

“起因于,由……产生,是……的结果”，更侧重于强调起因，即from后面接事情的起因。

Nothinghasresultedfromhisefforts.[知识链接]1.Hardwork______success.A.resultfromB.resultsinC.resultsfromD.resultingin2.粗心驾驶导致了这场事故。

Carelessdrivingresultedintheaccident.3.这场事故是由于粗心驾驶造成的。

Theaccidentresultedfromcarelessdriving.

PracticeB5.Theworld’spopulationhasgrownbysixtimeswhatitwasin1800.

英语中倍数的表达法有：①倍数+as+many+可数名词复数+as

ThereareseventimesasmanypeopleasIexpected.②倍数+as+much+不可数名词+asThereisfivetimesasmuchcoffeeinthisglassasinthatone.③倍数+形容词(或副词)的比较级+than+其他

Thehallisfivetimesbiggerthanourclassroom.④倍数+thesize/height/length/width.etc.+of+其他

Thisroadissixtimesthelengthofthatone.⑤倍数+what从句

Theproductionisnowthreetimeswhatitwastenyearsago.Tenyearsagothepopulationofourvillagewas_____thatoftheirs.

A.astwicelargeas

B.twiceaslargeas

C.twiceasmuchas

D.astwicemuchasPracticeB6.Itisclearthatyouareveryconcernedaboutthepresentsituationofourenvironment.

beconcernedabout关心、挂念…Readandstudyseriouslyandbeconcernedaboutworldaffairs.

beconcernedwith…与某事物有关；涉及某事物

Herlatestdocumentaryisconcernedwithyouthunemployment.Dr.Zhangwasalways______thepoorandthesick,hisprivateclinicoftenprovidingthemwithfreemedicalcare.

A.tendedbyB.absorbedinC.concernedaboutD.remindedofCPractice7.Thepeopleoperatingthesefactoriesaredeeply...

operatingthesefactories是分词做定语，修饰thepeople，相当于一个定语从句。

Doyouknowtheboystandingatthedoor?=Doyouknowtheboywhoisstandingatthedoor?Theworkersworkinginthefactoryarewell-paid.operate在这里是“经营；管理”的意思

Thestudentshelptooperatethestore.

Thedepartmentstoreiswelloperated.

operate还有“动手术,开刀；操作”之意

Thesurgeonoperatedonherforatumor.It'stoodifficultforhimtooperatethisnewmachine.

operationn.操作，运转；经营，营运Clinicalevidencebeganto______,suggestingthatthenewdrugshadawiderrangeofusefulactivitiesthanhadpredictedfromexperimentsinanimals.(2011湖北)A.operate B.strengthen C.approve D.accumulateBPractice8.…andgivethemmorecredit!

credit

赞扬,认可,信用,荣誉,增光的人(或事物)Igivethemfullcreditfortheirwork.Ourinternationalcreditisexcellent.ThecreditforthisinventiongoestoMr.Lodge.Sheisacredittoherfamily.

creditcard信用卡

oncredit赊帐发言结束后，我们就开始自由提问。(open;speech)

Whenthespeechisover,wewillopenthefloorforquestions.

2.这就是他们逃避对社会的责任的伎俩。(way;hide)

Thisistheway(that/inwhich)theyhidefromtheirresponsibilitytothesociety.

Practice3.我们都很为你的安全担心。

Weareallconcernedabout/for/overyoursafety.4.要尽量少吃脂肪和糖份含量过高的食品。

Trytocutbackonfoodscontainingtoomuchfatandsugar.

5.在他的第一部小说出版后不久，他就被视为他这一代最杰出的新秀作家之一。

Afterhisfirstnovelwaspublished,hewasseenasoneofthemostoutstandingnewauthorsofhisgeneration.

Fillintheblankswithwordsfromthebox.IndustrypopulationwasteeconomyresponsibilityreducerecycledEarthpollutionenvironmentMyaiminlifeistosavethe____________forfuturegeneration.IwanttobecomeanenvironmentalistafterIfinishschool.Toomanypeoplethinkthat__________cannotbestoppedifwewantthe__________tocontinuedeveloping.environmentpollutioneconomyButthatisridiculous.Wecan_________dangerousanddirty_________fromfactoriesifwearesmartaboutwhatwebuy.Iwanttoteachpe