新教材2023高中英語Unit3SeaExplorationSectionIReadingandThinking課件新人教版選擇性必修第四冊(cè)

UNIT3

SEAEXPLORATION語篇類型1.說明文:REACHINGOUTACROSSTHESEA;ASEAOFPLASTIC。2.議論文:OPINIONSONSEAEXPLORATION。3.其他類型:圖片、音頻、視頻等語言知識(shí)主題詞匯海洋探索:tale

setsail

fleet

behold

inaleagueofone’sown

royal

channel

maritime

mixture

laptop

manned

submersible

exploit

gallon軍事戰(zhàn)爭(zhēng):withdrawfrom

bond

politics

coverage

pressconference

murder

mercy

possession

opponent

log

arrest經(jīng)濟(jì)貿(mào)易:merchant

extend

negotiate

spice

inhand

profession

tax海洋生物:underwater

coral

migration

marine語法復(fù)習(xí)動(dòng)詞不定式todo的用法語篇議論文的語篇結(jié)構(gòu)語言知識(shí)語用表達(dá)順序:First(ly),...

Second(ly),...Third(ly),...

Firstofall,...Then/Afterthat/Afterwards/Next/Lateron...Intheend/Atlast,...

Atthattime...Itbeganwhen...

Meanwhile...

Later...Finally...文化知識(shí)了解海洋及海洋生物,提高熱愛和保護(hù)海洋及海洋生物的意識(shí)語言技能1.在聽的過程中,借助順序詞抓文章的敘述順序與要點(diǎn);2.利用順序詞有條理地進(jìn)行表達(dá);3.能夠區(qū)分各類文體;能在議論文中找到論點(diǎn)和論據(jù);4.能夠根據(jù)介紹文字及圖片等預(yù)測(cè)文章和視頻內(nèi)容;5.能夠?qū)懸黄擖c(diǎn)清晰、論據(jù)扎實(shí)的議論文學(xué)習(xí)策略1.通過觀察、比較、分類和總結(jié)等手段,概括語篇的文體、語言和結(jié)構(gòu)特點(diǎn),概括作者如何根據(jù)不同的交際目的選擇不同的語篇類型;2.能在書面表達(dá)中利用語篇銜接手段有條理地闡述個(gè)人觀點(diǎn)、表達(dá)情感態(tài)度SectionⅠReadingandThinking(1)Ⅰ.在括號(hào)里寫出黑體單詞在句中的含義。1.Itwasatale(

)aboutamanwhofoundamagiccupwhichcouldmakehistearsturnintopearls.2.Whydon’tyounegotiate(

)directlywithhimandsolvethisproblem?3.Newsisflyingaboutconcerningaroyal(

)wedding.4.Sheturnedhertelevisiontothefilmchannel(

).5.Ifyouhadtochooseanotherprofession(

),whatwoulditbe?6.Theyhaveintroducednewproductstoextend(

)theirrange.7.SheisamemberoftheYouthLeague(

).8.Theunforgettableexperiencecreatedaveryspecialbond(

)betweenus.答案:1.故事2.商定;達(dá)成(協(xié)議)

3.皇家的;王室的4.頻道5.職業(yè);行業(yè)6.擴(kuò)展;延長(zhǎng)7.聯(lián)合會(huì)8.關(guān)系Ⅱ.根據(jù)漢語提示補(bǔ)全短語。1.formthe

of構(gòu)成……的基礎(chǔ)

2.set

起航;開航

3.

one’swayto到達(dá);找到去……的路

4.a

tobehold壯觀的景象

5.ina

ofone’sown獨(dú)領(lǐng)風(fēng)騷

6.underthe

of在……的指揮下

7.in

for作為……的報(bào)答

8.

from退出;撤回

9.forthe

of為了……的好處

10.in

在手頭;可供使用

答案:1.foundation

2.sail

3.find

4.sight5.league

6.command

7.return

8.withdraw9.benefit

10.handⅢ.根據(jù)語境及漢語提示寫出正確單詞。1.Peoplelovegood

(故事),especiallyonesthathaveamoral,asallurbanlegendsdo.

2.Theyplanto

(擴(kuò)展)theirresearchinthisfield.

3.I’dliketo

(協(xié)商;磋商)abouttheplanwithyou.

4.Wefinishedfifthinthe

(聯(lián)賽),whichwasbelowourexpectations.

5.TheFrenchhavealwayslovedQueenElizabethandtheBritish

(皇家的;王室的)family.

6.Ididn’tknowthathehad

(撤出;退出)fromthecompetition.

7.A

(紐帶;關(guān)系)offriendshiphasbeenforgedbetweenthem.

8.Ifit’salegalmatter,youneedtoseek

(專業(yè)的)advice.

9.Thecityisa

(混合;混合物)ofoldandnewbuildings.

10.Whatever

(筆記本電腦;便攜式電腦)youdecidetobuy,buyitwisely.

答案:1.tales

2.extend

3.negotiate

4.league5.royal

6.withdrawn

7.bond

8.professional9.mixture

10.laptopⅣ.根據(jù)漢語句意完成英語句子。1.許多年前,來自東方的商人和探險(xiǎn)家從東向西航行。MerchantsandexplorersfromtheEast

fromeasttowestmanyyearsago.

2.在古代,中國絲綢經(jīng)由一條陸路運(yùn)到印度、中東和羅馬。Inancienttimes,silkfromChina

overlandtoIndia,theMiddleEast,andRome.

3.當(dāng)時(shí),這些船隊(duì)極為壯觀,獨(dú)領(lǐng)風(fēng)騷。Thesefleetswereasighttobeholdandwere

atthattime.

4.在鄭和的指揮下,七支大船隊(duì)向西航行,進(jìn)行貿(mào)易和探險(xiǎn)。

ZhengHe,sevenlargefleetssailedwestonvoyagesoftradeandexploration.

5.有了最新的技術(shù),中國將跨越海洋,邁向未來。Withthelatesttechnology

,Chinawillreachoutacrosstheseafarintothefuture.

答案:1.setsail

2.founditsway

3.inaleagueoftheirown

4.Underthecommandof

5.inhandActivity1:學(xué)習(xí)理解Step1:Read“REACHINGOUTACROSSTHESEA”andlookatthepictureinthetext,thenanswerthefollowingquestions.1.Canyouguesswhatwillbementionedinthetextaccordingtothepicture?

2.Whydopeoplewanttoreachoutacrossthesea?

答案:1.ZhengHe’stravellingfromeasttowest.2.Originally,becauseoftradeandcuriosity,peoplehadthethoughtstoreachoutacrossthesea.Now,besidesthecooperationamongcountries,peopleexploretheseaforthepurposeofscientificresearch.Step2:Readthefollowingsentencesanddecideiftheyaretrue(T)orfalse(F).

1.TheEuropeanswerethefirstexplorerstotraveltoothercountries.(

)2.Intheyearsbetween1405and1433,ZhengHesailedwestwardsonlyonvoyagesofexploration.(

)3.TheAfricancountriessentgold,silkandspicestoChinaasgesturesoffriendship.(

)4.The21stCenturyMaritimeSilkRoadispartoftheBeltandRoadInitiative.(

)5.ChinahasjoinedothernationstostudytheAntarcticinordertounderstandclimatechangeanditseffects.(

)

答案:1~5FFFTFStep3:Readthetextagainandchoosethebestanswers.1.WhichplacewasnotalongtheSilkRoad?

A.SriLanka. B.India.C.TheMiddleEast. D.Rome.2.WhatcanyoulearnaboutinDuHuan’sbookRecord

of

My

Travels?A.MarcoPolo.B.Columbus.C.TheSilkRoad.D.Manyforeigncountries.3.WhatistheaimoftheBeltandRoadInitiative?A.Tocompletethemapoftheworld.B.Tosellgoodsfromeasttowest.C.Toencouragecooperationandstrengthenthebondsamongcountries.D.Todoscientificresearch.4.Whattypeofessayisit?A.Anarrativeessay.B.Anargumentativeessay.C.Adescriptiveessay.D.Anexpositoryessay.答案:1~4ADCD如何判斷英語閱讀中常見的文章類型?

英語閱讀的文章類型主要包括記敘文、描寫文、說明文、議論文等。學(xué)會(huì)判斷文章類型能幫助我們理解文章內(nèi)容。(1)記敘文要抓住事情的整體脈絡(luò)。記敘文一般敘述某件事情的起因、經(jīng)過和結(jié)果,有時(shí)還會(huì)包含一些背景及總結(jié)。(2)描寫文要抓住描寫對(duì)象的特點(diǎn)與特征。描寫文就是通過生動(dòng)的語言對(duì)人物、景物或場(chǎng)面進(jìn)行描寫。(3)說明文要抓住特點(diǎn)和關(guān)鍵詞。高中英語閱讀常見的說明文內(nèi)容以科普和歷史文化為主。無論是介紹人還是物,大多會(huì)從年代、文化背景、產(chǎn)生的影響等方面來說明。(4)議論文要抓住文章論點(diǎn)和作者觀點(diǎn)。高中英語的議論文常采用“總—分—總”結(jié)構(gòu)。議論文三要素為論點(diǎn)、論據(jù)和論證。Activity2:應(yīng)用實(shí)踐

Debatewithyourpartner,talkaboutthebenefitsanddamageofseaexplorationandwritedownyouropinionsandfacts.

答案:Thebenefits:1.Ithelpsdiscovervarietiesofmineralsandothernaturalresources.2.Mancanusetheseatogeneratemanykindsofenergy,suchastidalenergy,waveenergyandsoon.3.Thesea’smultiplemarinelifeservesagoodmedicalpurpose,whichhasaremarkableeffectondiseasetreatmentsuchascancer.Thedamage:1.Thewastesfromindustrialproductionarethemainsourceofmarinepollutants.Pollutantsenterthesea,pollutethemarineenvironment,endangermarinelife,andevenendangerhumanhealth.2.Theoverfishingofsomemarinelifebyhumanshasledtothedecreaseofthequantityandqualityofmarinelivingresourcesandtheextinctionofsomespecies.Activity3:遷移創(chuàng)新TalkaboutthesignificanceoftheBeltandRoadInitiative.

答案:TheBeltandRoadInitiativewasputforwardbyChina,whichobviouslyhasimportantstrategicsignificanceforChina’sowndevelopment.Itisapathofwin-wincooperationthatpromotescommondevelopmentandprosperity,andapathofpeaceandfriendshipthatenhancesunderstandingandtrustandstrengthensall-roundexchanges.ReadingandThinking(2)1.setsail【觀察思考】?However,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.(教材第26頁)然而,在哥倫布首次啟航之前許多年,東方的商人和探險(xiǎn)家就已經(jīng)開始自東向西航行。?Weneedtosetaboutfindingasolution.我們需要著手尋找解決辦法。?Someboysaresettingofffireworksinthestreet.一些男孩正在街上放煙花。?Thestandardsweresetdownbythegovernment.這些標(biāo)準(zhǔn)是由政府制定的?！咎骄靠偨Y(jié)】(1)set

起航;開航

(2)set

著手;開始做……

(3)set

出發(fā);動(dòng)身;使爆炸

(4)set

制定;寫下;記下

(5)setout出發(fā);陳述(6)setup建立;設(shè)立;豎起答案:(1)sail

(2)about

(3)off

(4)downTomakepreparationsfortheovernightcamping,Tinasetdowneverythingsheneededtopayattentionto.Aftertheyreachedtheirdestination,theybegantosetuptheirtents.Thenextmorning,theysetouttoclimbthemountain.為了對(duì)夜間露營(yíng)做充分的準(zhǔn)備,蒂娜把她需要注意的事情都寫了下來。到達(dá)目的地后,他們開始搭建帳篷。第二天早上,他們出發(fā)去爬山?！緫?yīng)用實(shí)踐】根據(jù)漢語句意完成英語句子。①RalphW.Emersonwouldalwaysset

newideasthatoccurredtohim.

②Weoughttoset

at7:00whentheroadsareempty.

③Soon,thelawyerset

collectingevidences.

④Sheset

aneducationalfundinmemoryofhermother.

⑤WhenColumbusset

,heapparentlyassumedtheEarthwasround.

答案:①down

②off

③about

④up

⑤sail2.findone’sway【觀察思考】?Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.(教材第26頁)在古代,來自中國的絲綢沿陸路運(yùn)至印度、中東和羅馬,這條路后來就是聞名遐邇的“絲綢之路”。?Igatheredmystrengthandmademywayalong.我積聚力量繼續(xù)沿著道路前進(jìn)。?Hehadlosthiswayintheforestandasdarknessfellhefeltveryfrightenedandalone.他在森林里迷了路,夜幕降臨,他孤身一人非常害怕。?Thecandleblewoutinthewind.Shefeltherwayupstairs.風(fēng)吹滅了蠟燭,她摸索著上了樓?！咎骄靠偨Y(jié)】(1)

one’sway找到……的路

(2)

one’sway前進(jìn);行走

(3)

one’sway迷路

(4)

one’sway摸索前進(jìn)

答案:(1)find

(2)make

(3)lose

(4)feel【應(yīng)用實(shí)踐】根據(jù)漢語句意完成英語句子。①Theyhadto

(摸索前進(jìn))inthecaveasitwasquitedark.

②Whensheheardthebellringing,theoldladyrosefromherchairand

(行走)tothedoor.

③Finally,thelostboy

(找到……的路)backhome.

④Hedoesn’tknowthiscityverywell.Hemight

(迷路)comingalone.

答案:①feeltheirway

②madeherway③foundhisway

④losehisway3.extend【觀察思考】?AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean,centredaroundCeylon(nowSriLanka).(教材第26頁)以錫蘭(今斯里蘭卡)為中心的一條橫跨海洋的貿(mào)易路線沿印度洋海岸延伸。?Theoretically,alinecanextendintoinfinity.從理論上說,直線可以無限延伸。?Wehavetoextendthepaymentsoveranadditionalperiod.我們不得不將付款期限延長(zhǎng)一段時(shí)間。?Itmightbepossibletoextendthetechniquetoothercropplants.將這項(xiàng)技術(shù)推廣到其他作物上也許是可能的。【探究總結(jié)】(1)extendvt.&vi.

擴(kuò)展;使伸長(zhǎng);延長(zhǎng)(2)相關(guān)搭配:①extend

擴(kuò)展到;持續(xù);延長(zhǎng)到

②extend

延長(zhǎng);伸展

③extend

影響;擴(kuò)展;適用范圍擴(kuò)及

答案:(2)①into

②over

③to【應(yīng)用實(shí)踐】用適當(dāng)?shù)慕樵~填空。①Themeetingwillextend

theweekend.

②Theserulesdonotextend

childrenundertheageof12.

③Thecompanyplanstoextenditsoperations

Europe.

答案:①over

②to

③into4.negotiate【觀察思考】?Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother’scultures.(教材第26頁)在這里,來自中國和其他許多地方的商人匯聚一起,洽談貿(mào)易協(xié)議,這也增進(jìn)了對(duì)彼此文化的認(rèn)識(shí)。?Thegovernmentrefusedtonegotiatewiththem.政府拒絕與他們談判。?Wehavebeennegotiatingformorepay.我們一直在為增加工資進(jìn)行協(xié)商。【探究總結(jié)】(1)negotiatevt.商定;達(dá)成(協(xié)議)vi.

談判;磋商;協(xié)商①negotiate

與……談判/協(xié)商

②negotiate

為……談判/協(xié)商

③negotiateabout關(guān)于……談判/協(xié)商(2)negotiationn.

談判;協(xié)商答案:(1)①with

②for【應(yīng)用實(shí)踐】用適當(dāng)?shù)慕樵~填空。①Hehasinsistedthathisorganisationwillnotnegotiate

thecompetitors.

②Ofcourse,youshouldtrytonegotiate

theloweramount.

③Themostimportantthingistonegotiatewiththem

thefutureoftheplant.

答案:①with

②for

③about5.underthecommandof【觀察思考】?UnderthecommandofZhengHe,theysetsailfromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea,andthentotheeastcoastofAfrica.(教材第26頁)在鄭和的指揮下,船隊(duì)從南中國海起航,穿越印度洋,直抵紅海口,然后前往非洲東海岸。?HewasknownthereonlyunderthenameofMark.在那里,大家只知道他叫馬克。?Thecountrywasunderthecontrolofthemilitarytenyearsago.這個(gè)國家在十年前處于軍方控制之下。?Undertheinfluenceofhermother,sheloveswriting.由于受到她母親的影響,她喜歡寫作?！咎骄靠偨Y(jié)】(1)underthe

of由……指揮

(2)underthe

of以……的名義

(3)underthe

of在……的控制之下

(4)underthe

of受……的影響

答案:(1)command

(2)name

(3)control(4)influence【應(yīng)用實(shí)踐】用適當(dāng)?shù)拿~填空。①Thecitywasunderthe

oftheenemyafterthewar.

②Helivedabroadforyearsunderthe

ofRichard.

③Underthe

ofalcohol,peoplesome-timesfindthemselvesindangeroussituations.

④Canyouplayasoldierunderthe

ofanofficer?

答案:①control

②name

③influence④command6.withdraw【觀察思考】?AlthoughChinawithdrewfromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.(教材第26頁)盡管1433年后中國停止了進(jìn)一步的探索,但在隨后的幾個(gè)世紀(jì),這些陸地和海洋路線仍是與其他文化之間的活躍通道。?IwantedtowithdrawastatementImadeearlier.我想撤回我早些時(shí)候發(fā)布的一項(xiàng)聲明。?Youcanmakewithdrawalsofupto$250aday.你每天最多可取款250美元?！咎骄靠偨Y(jié)】(1)withdrawvi.

&

vt.(withdrew,withdrawn)(使)撤回;撤離withdraw

退出;撤回

(2)n.退出;撤回;取款

答案:(1)from

(2)withdrawal【應(yīng)用實(shí)