Unit 5 Word study 課件-高中英語(yǔ)人教版（2019）必修第一冊(cè)

(新)人教版高中英語(yǔ)必修1Unit5WordStudycontents詞形變化(wordformation)01重點(diǎn)單詞講解(keywords)02詞組歸納(keyphrases)03PartIWordformationWordFormationrefervarietymeansglobalrelatespecificdescriptionn.adj.pl.

n.n.adv.v.referencevariousmeansgloberelationspecificallydescribePartIIKeyWordsvi.指的是;提到；參考；查閱1.Pronouns(it,they,she,etc.)refertosomethingorsomebodymentionedearlier.2.Inhisspeech,hereferredtoarecenttriptoCanada.3.Youmayrefertoyournotesifyouwant.vt.叫……求助于Forfurtherdetails,Ireferyoutomysecretary.更多的細(xì)節(jié)，請(qǐng)問(wèn)我的秘書。1.refer(referred,referred,referring)指的是提到查閱1.Ibasedmyopiniononfacts.=Myopinionwasbasedonfacts.我的看法是以事實(shí)為根據(jù)的。2.Theirmarriagewasbasedonloveandrespect.他們的婚姻建立在愛和尊重的基礎(chǔ)上。vt.以...為據(jù)點(diǎn)；以....為基礎(chǔ)base…on/upon=bebasedon/upon以……為基礎(chǔ)；以……為根據(jù)用法總結(jié)1.theeconomicbase經(jīng)濟(jì)基礎(chǔ)2.Thelamphasaheavybase.這盞燈的底座很沉。3.Plantsarethebaseofthefoodchain.植物處于食物鏈的最底層。n.底部；根據(jù)；基礎(chǔ)2.baseapicture-basedlanguageaChicago-basedcompanybasedon…可以直接用作作定語(yǔ)或狀語(yǔ)1.Hisuncleisgoingtomakeafilmbasedonhisstoryinhischildhood.我的叔叔打算拍一部以他的童年故事為基礎(chǔ)的電影。2.Basedonatruestory,thefilmdeeplymovedus.以一個(gè)真實(shí)的故事為基礎(chǔ)，這部影片深深打動(dòng)了我們?！就卣埂縝ased

adj.以（某事）為基礎(chǔ)的；以……為重要部分（或特征）的一種以圖畫為基礎(chǔ)的語(yǔ)言?？偛吭O(shè)在芝加哥的公司adj.主要的；重要的；大的1.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountry.2.Severalmajorcompaniesaresupportingtheproject.01n.主修課程；專業(yè)學(xué)生1.HermajorisFrench.2.She'saFrenchmajor.

02vi.主修；專門研究ShemajoredinHistoryatStanford.她在斯坦福主修歷史。majorin主修……學(xué)科033.majorvt.欣賞；重視；感激；意識(shí)到1.Thehappiestarethosewhocanappreciatethebeautyoflife.最幸福的人是那些能欣賞生活之美的人。2.Histalentsarenotfullyappreciatedinthatcompany.他的才干在那家公司未受到充分賞識(shí)。3.Hewouldmuchappreciateyourdoinghimthatfavor.如果你能幫他這個(gè)忙，他會(huì)非常感激的。4.appreciate4.I’dappreciateitifyoucouldletmeknowinadvancewhetherornotyouwillcome.如果你能提前讓我知道你是否來(lái)，我將感激不盡。5.Sheappreciatedthedanger,sosheturnedandwalkedaway.她意識(shí)到了危險(xiǎn)，于是轉(zhuǎn)身走開。appreciate(one’s)doingsth.感激（某人）做某事appreciateit…if…如果……，將感激不盡1.LearningChinesecalligraphywillincreaseyourappreciationofChineseculture.學(xué)習(xí)中國(guó)書法將增加你對(duì)中國(guó)文化的鑒賞力。（P63）2.We

take

this

opportunity

to

express

our

sincere

appreciation

of

your

help.

借此機(jī)會(huì)我們對(duì)你們的幫助表示衷心的感謝。3.Theyhaveastrongerappreciationoftheimportanceofeducation.他們對(duì)教育的重要性有了更深的理解?！就卣埂縜ppreciationn.欣賞；感激；領(lǐng)會(huì)；了解n.斗爭(zhēng)；奮斗；努力；難事1.WhenIstartedstudyingGerman,itwasastruggle.

當(dāng)我開始學(xué)習(xí)德語(yǔ)時(shí)，那是一件很難的事。2.Ithinklifeisastruggleforsurvival.我認(rèn)為生活就是一場(chǎng)奮力求生的斗爭(zhēng)。3.Hissickmotherwasgratefulforhisstruggletosupportthefamily.他的生病的媽媽很感激他為了支撐這個(gè)家庭所做的努力。5.strugglevi.斗爭(zhēng)；奮斗；搏斗；努力1.Shestruggledtoherfeet.她艱難地站起來(lái)。2.Theywerestrugglingforindependence.=Theywerestrugglingtogainindependence.他們?cè)跒闋?zhēng)取獨(dú)立而奮斗。3.Hestruggled

against/withcancerfortwoyears.他同癌癥抗?fàn)幜藘赡辍?.Theyhadtostruggleagains/withallkindsofdifficulties.他們不得不同一切困境做斗爭(zhēng)。1.Thepeopleofthiscountrywillcontinueintheirstruggleforindependence.2.Workersarestrugglingforacleancanteenandhealthyfood.3.Thecompanyisstrugglingtofindbuyersforitsnewproduct.4.He(has)struggledagainstcancerfortwoyears.struggle

為爭(zhēng)取……而奮斗struggle

與……斗爭(zhēng)；與……抗?fàn)巗truggle

努力做某事struggle

掙扎著站起來(lái)【用法歸納】foragainst/withtodotoone'sfeet

Practice：6.begvt.懇求；祈求；哀求1.Theybeggedhimforhelp.=Theybeggedhelpof/fromhim.他們向他求援。2.Thehomelesswerebeggingforfood.那些無(wú)家可歸的人在討飯。3.IbeggedhimtocomebacktoEnglandwithme.我懇求他和我一起回英格蘭。begsbforsth=begsthof/fromsb

向某人乞求某物begforsth乞求某物begsbtodosth

乞求某人干某事Ibegyourpardon.1.對(duì)不起。2.（未聽清楚）請(qǐng)?jiān)僬f(shuō)一遍。begbeggarn.乞丐adj.相同的；同樣的1.Ourrelationshipiscloseandwe'reequals.2.Noonecouldbehisequalattellingstories.01

n.同等的人；相等物1.Men

and

women

enjoy

equal

pay

for

equal

work.2.I

can't

find

a

person

who

can

be

equal

to

this

work.3.Notallmenareequalinability.02vt.等于;和……相等；比得上1.Fourplusfourequalseight．四加四等于八。2.Few

pleasure

can

equal

that

of

a

cool

drink

on

a

hot

day.

很少能有樂趣比得上在炎熱的天喝一杯涼快的飲料。037.equal我們的關(guān)系很親密，我們是平等的人。講故事沒人能比得上他。男女同工同酬。我找不到能勝任這個(gè)工作的人。人的能力并不都是一樣的。beequalto與……相等；能勝任……（to為介詞，后接名詞、代詞或動(dòng)名詞）beequalinsth在某方面相等【拓展】equallyadv.equalityn.

unqualadj.unquallyadv.1.Hefelt

tothejobandwishedthereweresomeonehecouldgotoforadvice.2.Shesaidshewastreated

butshetriednottonoticeit.3.Menandwomenshouldbetreated

ineducationandemployment.4.Ibelieveintheprincipleof

beforethelaw.unequallyequallyequalityunqualn.要求；需求1.Imustmakeitaquestion,notademand.

我必須把它作為一個(gè)問(wèn)題，而不是要求。（P66）2.There'sanincreasingdemandfororganicproducethesedays.目前對(duì)有機(jī)農(nóng)產(chǎn)品有更大的需求。8.demandvt.強(qiáng)烈要求；需要1.Shedemandedanimmediateanswer.她強(qiáng)烈要求立即作出答復(fù)。2.Idemandtoseethemanager.我堅(jiān)決要求見經(jīng)理。3.Theworkersdemandedthatthey(should)get

better

pay

and

conditions.

工人們要求提高工資和改善工作條件詞組積累：1.meet/satisfyone'sdemands滿足某人要求2.indemand需求大；受歡迎1.demandtodo2.demand+that從句（從句中用“should+動(dòng)詞原形”，should常可省略）PartIIIKeyPhrases浮沉；興衰；榮辱

追溯到不論……；不管……指的是；描述；提到；查閱與……相關(guān)；涉及；談到觀點(diǎn)；看法phrasesupsanddownsdateback

(to...)nomatterwhere,who,what,pointofviewrelatetoreferto1.Refertothedictionarywhenyoudon'tknowhowtospellaword.2.Whenlifegetshardandyouwanttoquit,rememberlifeisfullofupsanddowns.3.Doeseachsentencerelatetothemainidea?4.OxfordandCambridgedatebacktothethirteenthcentury.5.Icouldseethew