Unit 3 Sea Exploration Reading and Thinking Language Points課件【知識(shí)精講+高效備課】 滬科版物理八年級(jí) 精講課件高中英語(yǔ)人教版選擇性必修第四冊(cè)

Unit3SeaExploration新人教選擇性必修Book4

LanguagePoints

ReachingoutAcrosstheSeaTradeandcuriosityhaveoftenformedthefoundationofmankind'sgreatestachievements.Tocompletethegreatmapoftheworldwasastrongpassionforthepeopleofearlycivilisations.MarcoPolo'stales

inspiredEuropeanexplorerstosearchforsearoutesfromwesttoeast.However,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.

1form/laythefoundationof...

為......打下基礎(chǔ)

TuYouyou___________________________________ofhersuccessbyhardworkandperseverance.laid/formedthefoundationHowever,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirstdid.2句意：然而，來(lái)自于東方的商人和探險(xiǎn)家比哥倫布從東向西航行早了許多年。setsail

起航；開航

setsailfor...起航前往...高考結(jié)束后，我們將告別彼此并啟航駛向未知的未來(lái)。AftertheCollegeEntranceExamination,wewillbidfarewelltoeachotherand___________________.setsailforanunknownfuturesetout動(dòng)身，出發(fā)，開始+todosthsetabout(doing)開始做某事，攻擊setoff出發(fā)，動(dòng)身,引爆setapart分開，區(qū)別setaside放置一旁，不理會(huì)，留出setdown記下，（使）放下/坐下set

back向后移，推遲，撥慢（鐘表）

Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean,centredaroundCeylon(nowSriLanka).Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother'scultures.Overthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecorded

inDuHuan'sRecordofMyTravelsintheeighthcentury.句意：在古代，中國(guó)絲綢經(jīng)由一條陸路運(yùn)到印度、中東和羅馬，這條路就是有名的“絲綢之路”。Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,alongwhatbecameknownastheSilkRoad.3what引導(dǎo)賓語(yǔ)從句what引導(dǎo)名詞性從句什么......的人/事/物/地方......主語(yǔ)賓語(yǔ)表語(yǔ)從句中中文意義1.Hehasgotwhathewants.2.Thegirlisnolongerwhatsheusedtobe.3.Afterwhatseemedlikehourshecameoutwithabittersmile.從句中作賓語(yǔ)從句中充當(dāng)表語(yǔ)從句中充當(dāng)主語(yǔ)表示“……的人或的樣子表示“……的東西或事情”表示“……的時(shí)間”

似乎過(guò)了幾個(gè)小時(shí)他才苦笑著出來(lái)。4.In1492,ColumbusreachedwhatisnowcalledAmerica.1492年哥倫布到達(dá)了現(xiàn)在所稱的美洲大陸。表示“……的地方”從句中充當(dāng)主語(yǔ)

IwasamazedbythesizeofZhengHe’streasureship.WhatamazedmewasthesizeofZhengHe’streasureship.

ZhengHewasbornintheregionwhichisnowYunnanprovincetoMuslimparents.用what引導(dǎo)的名詞性從句改寫句子。ZhengHewasbornwhatisnowYunnanprovincetoMuslimparents.

AtradingrouteacrosstheseawasalsoextendedalongthecoastsoftheIndianOcean,centredaroundCeylon(nowSriLanka).3extendvt.擴(kuò)展；使伸長(zhǎng)；延長(zhǎng)

vi.延伸

，擴(kuò)展，持續(xù)

YongleEmperortriedto______________________beyondthebordersbysendingsevenmaritimeexpeditions.永樂(lè)帝盡力想要通過(guò)七次海上探險(xiǎn)將中國(guó)的影響力延伸到版圖之外。extendChina’sinfluence.Wedecidedto_______________byanotherday.我們決定將訪問(wèn)延長(zhǎng)一天。extendourvisitHere,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,whichalsoledtomoreawarenessofeachother’scultures.4句意：在這里，來(lái)自中國(guó)和許多其他地方的商人聚集在一起談判貿(mào)易協(xié)議，這也使人們更加了解彼此的文化。negotiatevt.商定；達(dá)成（協(xié)議）

vi.談判；磋商；協(xié)商negotiateabout(for)sth.就某事進(jìn)行交涉negotiatewithsb.與某人進(jìn)行交涉（以達(dá)成協(xié)議）1.Thegovernmentwillnotnegotiate____terrorists.2.Thetwocountriesarenegotiating______apeacefulsettlement.withforOverthecenturies,furthertradingallowedmoreexplorationoftheregionstothewestofChina,asrecordedinDuHuan'sRecordofMyTravelsintheeighthcentury.5asrecorded是過(guò)去分詞作方式狀語(yǔ)，是as(itis）recorded的省略。用于此句式的這類動(dòng)詞，多是“計(jì)劃，想象，預(yù)料，敘述，描述，提及，說(shuō)及，顯示，指出”之類的詞，常見(jiàn)的還有：asexpected正如預(yù)料的那樣asimagined正如想象的那樣asarranged/planned正如計(jì)劃的那樣asseenfromabove正如從上述看的那樣assaid

before正如說(shuō)過(guò)的（那樣）asmentioned正如提到的（那樣）Practice:1.Thisexplanationturnedouttobeamess__________________.這個(gè)解釋如所預(yù)料的變成了一團(tuán)糟。2.Thebuildingofthenewbridgewillgoahead______________.新橋的修建將會(huì)按計(jì)劃進(jìn)行。asexpectedasplanned3._____________intales,amermaidisabeautifulwomanwithafishtail.按照故事里描寫的，美人魚是長(zhǎng)著魚尾巴的美麗女子。AsdescribedLater,theMingDynastyfurtherdevelopedrelationswiththeseregions.Between1405and1433,sevenlargefleetssailedwestonvoyagesoftradeandexploration.Thesefleetswereasighttobehold

andwereinaleagueoftheirownatthattime.UnderthecommandofZhengHe,theysetsailfromtheSouthChinaSeaacrosstheIndianOceantothemouthoftheRedSea,andthentotheeastcoastofAfrica.Africanroyalfamiliessentgiftssuchasgiraffesasgesturesoffriendshipinreturnforgold,silk,andspices.AlthoughChinawithdrewfromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.

6.asighttobehold________________7.beinaleagueofone’sown___________

拓展

：inleaguewith…與......聯(lián)盟

outofone’sleague難度太大，不適合8.underthecommandof________________Thenightsceneofcherryblossomsalongtheriveris_______________.獨(dú)領(lǐng)風(fēng)騷由......指揮壯觀的景象asighttobeholdAnexpensivecarisstill_______________.outofmyleague

高攀不起command的用法：1）用作名詞n.命令，指揮；司令部，指揮部；[計(jì)算機(jī)]指令；控制力)Thearmyisundertheking'sdirectcommand.軍隊(duì)由國(guó)王直接統(tǒng)帥。underone’scommandunderthecommandofsb由……指揮/統(tǒng)帥HehasagoodcommandofFrench.他的法文很好。haveagoodcommandof精通/擅長(zhǎng)......Thegeneralissuedacommandthatallofthemshouldcomeatsixo'clock.將軍頒布了一道命令,所有的人都要在六點(diǎn)鐘到。

issueacommand發(fā)布命令2）command用作動(dòng)詞：

vt.指揮，控制，命令；命令

vi.給出命令；命令，指令；command后接賓語(yǔ)從句時(shí)，需用虛擬語(yǔ)氣：sb.+（should）+動(dòng)詞原形。同義轉(zhuǎn)換：Icommandhimtogoatonce.Icommandthat__________________.翻譯：Hewastoldtocommandhistemper.

he(should)goatonce

他被告知要控制自己的脾氣。AlthoughChinawithdrewfromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.9句意：盡管1433年后中國(guó)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。withdrawvi.&vt.（使）撤回；撤離

(withdrew,withdrawn)withdrawfromsth.退出；離開；從……提取例：一直有人呼吁英國(guó)退出歐盟。TherehavebeencallsforBritainto___________theEU.withdrawfromChinahasalsojoineditsfriendsacrosstheseaonotherimportantprojects.AlthoughtheancientsearoutesofZhengHehavebeentravelledmanytimes,therearestillmanyotherplaceslefttoexplore.Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.Fromascientificpointofview,thereisanurgentneedtostudytheArcticinordertounderstandclimatechangeanditseffects.

Hundredsofyearson,andwiththelatesttechnologyinhand,theneedtotradeandthedesiretoenhancerelationshipswilldriveChinatoreachoutacrosstheseafarintothefuture.10…therearestillmanyotherplaceslefttoexplore.結(jié)構(gòu)：“therebe＋名詞＋非謂語(yǔ)動(dòng)詞作定語(yǔ)”1）Therearemanyyoungpeople_______(work)inthefields.2）Thereweretenpeople______(kill)intheaccident.3）Therewasnobody_________(look)afterthekid.working現(xiàn)在分詞作定語(yǔ)表主動(dòng)進(jìn)行killed過(guò)去分詞分詞作定語(yǔ)表被動(dòng)完成tolook不定式作定語(yǔ)表動(dòng)作未發(fā)生有時(shí)過(guò)去分詞也可表狀