Unit 5 重点词汇讲解课件【知识精讲+备课精研】 高中英语人教版（2019）必修第一册

B1U5Languagesaroundtheworldnewwordssightwordssynonymsdefinitionsbonevocabularycalligraphysubwaydynastysightword----看图猜新词apartment

/flatbillionclassictonguecarveshellpantsgas/petrolDanishKoreanArabicFIFAsightwordsrefertodatebacktonomatterwherepointofviewrelatetobegsemesterregardsymbolmeansdemandnativemajorlookupgobackto

whereveropinionconnect…with…asknicely

halfofaterminschoolthink;consider;assumesignway;method

insist,requirelocalalargeportion/partofSynonyms同义猜词Match--英译配词LookingupforinformationAgroupofthingsthatareconnectedtogetherinspiteofElementSeveraldifferentkindsofthesamethingsfigure;wordseventbeinggrateful;realize;admireTryveryhardtododifficultthingsNotanofficiallanguagespokeninaspecificplaceindetail,definite(明确的）,concrete(具体的）referencesystemdespitefactorvarietycharacteraffairappreciatestruggledialectspecificUnit5词语派生1．refervi.提到；参考；查阅vt.查询；叫……求助于

→reference

n.参考→referred/referred/referring

(*prefer）2．basevt.以……为基础n.底部；根据→based

adj.以...为基础的；→basic

adj.基本的；基础的→basically

adv.根本上；基本上3．demand

n.要求；需求vt.强烈要求；vi.查问

→demanding

adj.

要求高的；苛求的4．variety

n.变体；异体；多样化→vary

vi.不同；变化

→various

adj.不同的；各种各样的5．appreciatevt.欣赏；重视；感激；领会vi.增值

→appreciation

n.欣赏；感激；领会；重视6．equal

n.

同等的人；相等物adj.

相同的；同样的

→equally

adv.相同地；同样地

→n.

equality

相等

（*beequalto)7．regard

n.（pl.)尊重；关注vt.

把……视为；看待

→regarding

prep.关于8．begvt.恳求；祈求；哀求→beggar

n．乞丐9．global

adj.全球的；全世界的→globally

adv.全球地；

→globe

n．全球；球状物；地球仪10．specific

adj.特定的；明确的；具体的

→specifically

adv.特定地；明确地；具体地11．description

n.描写(文字)；形容→describevt.描述；描写12．relate

vt.联系；讲述→related

adj.相关的；有联系的

→relation

n.关系；联系→

relativen.亲戚adj.相关的13．major

adj.

主要的；重要的；n.

主修课程；主修学生vi.主修；

→majority

n.多数；大多数14.symboln.符号；象征→symbolise

vt.象征；是……的象征5classn.等级-----—经典adjclassic-------古典的adj.classical16.systemn.系统-------系统的adj.sysetmatic1.Good___________(refer)aresometimesnecessarytostudy.2.Iwould____________(appreciation)itifyoucoulddomethefavor.3.Thisvasecan__________________(date词组)QinDynasty.4.Thewhole____________(系统)relyontheelectrictowork.5.Goodcarpenterscan_________（雕刻）abeautifulstatueoutofastone.6.International___________(events）happenseverydayandpeoplewouldliketobeaware.7.Many__________(elements)canaffecttheoutcometheexperiment.8.Manypeople__________(tryveryhard)tolivewell-beinglives.9.The______________isregardedasalocallanguagespokeninWenzhou.10.Theboss____________(insist)hisemployeestoworkextrahourstofinishtheproject.referencesappreciatedatebacktosystemcarveaffairsfactorsstruggledialectdemandednative（1）adj.出生地的，本地的，土著的

anativespeaker母语使用者;说本族语的人，

※benativetosp.

原产于某地ThetigerisnativetoIndia.类似结构：

behometo….是…的所在地/原产地ChinaishometoPandas.

beuniqueto….是…所特有的

KoalaisuniquetoAustralia.

(2)

n.本地人[C]anativeofNewYork;

NativeAmerican(=AmericanIndian)美洲土著居民

2.attitude态度;看法，anattitudeofmind心态问题

have/keep/holda

...attitudeto/towardssb./sth.positive/negative/good/badSometimespeoplehaveawrongattitudetowardsthedisabled.3.refervi提到；参考；查阅；vt查询；叫…求助于…

refer-referred—referred—referring;

n.reference参考；指称关系areferencebook

referto....①指的是②描述；提到；③查阅；参考②描述；提到；③查阅；参考①指的是4.despite即使；尽管

prep.+名词（短语）(3)※区别于though/althoughconj.+句子※despitesth=inspiteofsth

Despitetheterribleweather,hecontinuedtoworkinthefield.Thoughtheweatherwasterrible,wecontinuedtoworkinthefield.(2)※despitethefactthat…

Despitethefact(thattheproblemisdifficult),hesparednoefforttosolveit.Shewasgoodatphysics,______________________(尽管）shefounditboring.though/despitethefactthat6.basevt.

以…为据点；以…为基础；n.

底部；根据①Mydecision______________onthereality.②Scientistshavebuiltanearlywarningsystem______onmathematical(算数的）models.③_________animportantdecisionmoreonemotionthanonreason，youwillregretitsoonerorlater.wasbased

basicadj.基础的basicallyadv.基本上

※basesth.on/uponsth.;sth.bebasedon/upon...basedBasing7.datebackto

=datefrom追溯到......

常用于一般现在时，无被动语态TheLegend_________________

300yearsago.outofdate过时的uptodate最新的datesbackto8.varietyn.（植物、语言的）变体；异体；多样化（1）

adj.various各种各样的vi.vary改变；变化avarietyof=varietiesof=various各种各样的varyfrom….to…从…到…不等①Joinustotastea__________offreshlocalfoodanddrinks.②Thereisawaytogetinvolvedin_______activitiesonEarthDay.Thebooksinourschoollibrary_____fromscience____fairytalesvariousvarietyvaryto9.major

adj.重要的，主要的

amajorproblem;

vi.主修,专门研究

majorin+科目主修….

n.主修课程，主修学生，majority

n.大多数,大部分----minority少数a/themajorityof大多数….

_______________peopleareagainstthisidea.

A/Themajorityof10.nomatter+疑问词（what/who/which/where/when...)（1）引导让步状语从句：“无论……”；此时可以替换成“疑问词--ever”nomatterwhat------whatevernomatterwhere------wherever*nomatterhow(+adj./adv)——however+(+adj./adv)（2）“疑问代词--ever”还可以引导主语从句、宾语从句或表语从句等名词性从句。

Youcantake________youlike.（=anythingthatyoulike.____________cheatsintheexam

willbepunished.(=...)Youcanchoose____________bookyouprefer.(=...)Nomatterwhat/Whateverhappens,Iwillstandbyyou.Nomatterwhere/Whereveryougo,Iwillgo.Nomatterhow/Howeverharditwas,hewon’tgiveup.whateverWhoeverwhichever11.meansn.方式，方法，途径（1）

单复数同形,

谓语单复数看修饰词、上下文。

Allthemeanshavebeenused.

Everypossiblemeanshasbeenused.(2)以……的方式

bymeansof…

用这种方法

bythismeans=inthis____=withthis____

绝不

by

nomeans______________canwegiveupwhenwefacedifficulty.Bynomeansmeanv.意味；想要；意欲

meantodosth./meandoingsth.meaning

n.意义；含义；*Ididn’tmeantohurtyou.meaningfuladj.有意义的*Hissmilemeantthatheacceped

yourproposal.meaninglessadj.无意义的12.regardn.尊重；关注

pleasesendmybestregardstoyourparentsvt.把…视为…;看待

regardsb./sth.as…=sb./sth.beregardedas…把…视为…e.g.Nowadayscycling___________oneofthebestformsofexercise.如今，骑行被认为是最佳的锻炼之一。

regardingprep.关于(=about/concerning)学生们关于这本新书问了很多问题。Students_______________________________________.

同义短语considersb./sth.as…=sb./sth.beconsideredas…isregardedas13.appreciatevt欣赏；感激；重视；领会vi增值

n.感激appreciation(同义词gratitude)

(1)欣赏；

Hebegantoappreciatethelocalculture.（2）感激①

appreciate+名/代/doingIappreciatebeinggiventhechancetoworkforourcommunity.②Iwouldappreciateit+if从句“如果…我将不胜感激。”IwouldappreciateitifyougivemesomeasviceonmyspokenEnglish.14.strugglestruggleforsth努力争取…

against

sth为反对…而斗争；

withsb.同…搏斗struggletoone’sfeet挣扎着站起来

Allofthemstruggled__________theindependence.Wehadtostruggle________strongwindsalltheway.Theoldwoman______________________andwalkedtoherhome.老太太挣扎着站起来，向家里走去。foragainst/withstruggledtoherfeet15.pointofview（观点）-------frommypointofview=inmyview/opnion在我看来=asfarasIamconcerned

16.equaladj.相同的，n.同等的人，相同物

equallyadv相等地；平等地；equality

n.平等；相等

unequaladj.不相等的；不胜任的；*beequalto与...相等，

能胜任...

Heisequaltothejob.=(beupto/befitfor)Hehasnoequalinmusic.Allmenareborn/createdequal.17.demandn.需求；要求v.强烈要