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1、Unit2Unit22021/8/9 星期一NewwordsNewwords&2021/8/9 星期一2Christopher Columbus evaluate vt评价；估计评价；估计various adj各种各样的；不同种类的各种各样的；不同种类的in the name of 以以的名义；代表的名义；代表key adj极重要的；关键性的极重要的；关键性的origin n起点；来源；出身起点；来源；出身equip vt配备；装备配备；装备endeavour n.vt.&vi努力；尽力努力；尽力puzzle n难题；谜难题；谜 vt使困惑；使糊涂使困惑；使糊涂MarcoPolo 马可马可波罗
2、波罗(意大利旅行家意大利旅行家)wealthy adj富有的；有财产的富有的；有财产的2021/8/9 星期一3Asian adj亚洲的；亚洲人的亚洲的；亚洲人的 n亚洲人亚洲人in exchange for 交换；互换交换；互换spice n香料香料Ceylon n锡兰锡兰(斯里兰卡的旧称斯里兰卡的旧称)Arab n阿拉伯人阿拉伯人 adj阿拉伯阿拉伯(人人)的的westernmost adj最西的最西的African n非洲人非洲人 adj非洲的；非洲人的；非洲语言的非洲的；非洲人的；非洲语言的ambassador n大使；使节大使；使节Roman adj罗马的罗马的 n罗马人罗马人emp
3、ire n帝国帝国2021/8/9 星期一4rhinoceros n犀牛犀牛horn n角；号角；号wander vi漫游；游荡漫游；游荡l流浪流浪motherland n祖国祖国Shanga n尚加尚加(地名地名)awareness n觉察；意识觉察；意识existence n存在；生存存在；生存accurate adj准确的；精确的准确的；精确的navy n海军海军treasure n财宝；财富财宝；财富fleet n舰队；船队舰队；船队2021/8/9 星期一5command n命令；指挥；控制命令；指挥；控制set sail(tofrom，for)起航起航royal adj王室的；王室
4、的；(英国英国)皇家的皇家的embassy n大使馆大使馆zebra n斑马斑马in return 作为回报作为回报symbolic adj象征象征(性性)的；符号的的；符号的volunteer n志愿者志愿者 vi.vt.无偿地提供无偿地提供 radium n镭镭 sum n总数；金额总数；金额 dam n坝；堤坝；堤2021/8/9 星期一6bring up 培养；提出培养；提出horizon n地平线地平线navigation n航海，航空；驾驶航海，航空；驾驶Korea n朝鲜朝鲜(亚洲亚洲)suggest vt.提议；建议；暗示提议；建议；暗示accomplish vt完成；实现完成
5、；实现apart from 除除都；除都；除外外(尚有尚有)sickness n疾病；晕机疾病；晕机(车、船车、船)unable adj不能的；不会的；无能力的不能的；不会的；无能力的the Himalayas 喜马拉雅山脉喜马拉雅山脉sacred adj神圣的；宗教的神圣的；宗教的2021/8/9 星期一7Sherpa n夏尔巴人夏尔巴人Tibet n西藏西藏honesty n诚实诚实dedication n.忠诚忠诚;奉献奉献ideal adj理想的；完美的理想的；完美的refer vi提到；说到；查询提到；说到；查询refer to 提到；查询提到；查询run out 耗尽；用光耗尽；用
6、光technological adj技术的技术的2021/8/9 星期一8aircraft n飞机；飞行器，飞艇飞机；飞行器，飞艇arise vi(arose，arisen)起来；上升；起来；上升；出现出现evidence n.证据；证词证据；证词chairman n主席；董事长主席；董事长praise n.vt称赞；赞美称赞；赞美2021/8/9 星期一9evaluateevaluatevt.vt.评价，估计，求评价，估计，求评价，估计，求评价，估计，求的值的值的值的值evaluationn.evaluate waterevaluation methodevaluation factorev
7、aluateestimatevalue评价评价估价估价(一中猜测一中猜测)估计某物的价值、价格估计某物的价值、价格2021/8/9 星期一10various 5vZEriEs5vZEriEs adj.不同的不同的,各种各样的各种各样的,多方面的多方面的,多样的多样的for various reasons various colorsa variety of各种各样的各种各样的,品类繁多的品类繁多的all kinds of2021/8/9 星期一11in the name of 以以的名义；的名义；为了为了的缘故；凭的缘故；凭的权威的权威in the name of the lawHe atte
8、nded the party in the name of Tom.a man of nameexist in name onlyworth of the nameby name call sb.namesto ones name知名人士知名人士有名无实有名无实名副其实的名副其实的名叫名叫.的的辱骂某人辱骂某人属于某人自己所有属于某人自己所有2021/8/9 星期一12bring up v.教育教育,培养培养,提出提出,bring upa childthe questionI was brought up in the countryside.bring inbring outbring ab
9、out获利；赚获利；赚生产；制造生产；制造引起引起;致使致使;造成造成2021/8/9 星期一13doing(ones)doingthatsb.(should)do(虚拟语气虚拟语气)建议某人做某事建议某人做某事suggestsb.Do(陈述语气陈述语气)表明表明(暗示暗示)2021/8/9 星期一14accomplish E5kCmpliFE5kCmpliF vt.完成完成,达到达到,实现实现completefinishaccomplish a purposeaccomplish the taskaccomplished two hours work2021/8/9 星期一15apart f
10、rom 除除都；除都；除外外(尚有尚有)besidesexceptexcept forexcept that-/what-in addition to as well asbut除除以外以外(包括在内包括在内)除除以外以外(不包括在内不包括在内只是；可惜只是；可惜除除以外以外除除以外以外除除以外以外;还有还有除除以外以外2021/8/9 星期一161.No one knew Mr Besons address _ his daughter.A.except B.excepts C.only D.besides2.Do you know any other foreign language _
11、English?A.except B.but C.beside D.besides3.I know nothing about the young lady _ she is from Beijing.A.except B.except for C.except that D.besides2021/8/9 星期一174.Sandy could do nothing but _ to his teacher that he was wrong.A.admit B.admitted C.admitting D.to admit5.All of them went out for a walk _
12、 John.A.besides B.except C.beside D.excepts6.Everyone is here _ Xiao Wang and me.A.except B.besides C.beside D.excepts2021/8/9 星期一187.It was dark in the city _ a few weak lights.A.except for B.except C.besides D.but for8.Your composition is very good _ a few spelling mistakes.A.except that B.except
13、for C.besides D.beside9.The suit fitted him well _ the color was a little brighter.A.except for B.except that C.except when D.besides2021/8/9 星期一1910.Can you tell me about the earthquake?Sorry,I know nothing about it _ I read in the newspaper.A.except B.except for C.except what D.except that11.Mr Gr
14、een usually goes to work by bus _ it rains.A.besides B.except whenC.except what D.beside2021/8/9 星期一2012.Does John know any other foreign language _ French?A.except B.but C.besides D.beside13.David could do nothing but _ his teacher yesterday afternoon.A.help B.helped C.helping D.to help14.The enemy
15、 had no choice but _ their arms and _.A.lie down;give in B.lay down;give in C.to lay down;give in D.to lie down;to give in2021/8/9 星期一21refer to the textDont refer to the matter again.When I said some people are stupid I wasnt referring to you.This rule refers to everyone.refer to参考，查阅参考，查阅提及提及指指 而言
16、，指的是而言，指的是适用于适用于把把称做称做 refer to sb./sth.as2021/8/9 星期一22run out of=use up vt.用完用完run out vi.I have run out of/used up ink.=My ink is running out.2021/8/9 星期一23WarmingupWarmingup2021/8/9 星期一24How many continents there are in the world?What are they?2021/8/9 星期一252021/8/9 星期一26Indian OceanAtlantic Oce
17、anArctic OceanPacific OceanPacific Ocean2021/8/9 星期一27Zheng He,in the year between 1405 and 1433,seven large treasure fleets sailed westwards on voyages of trade and exploration.Under the command of Zheng He,the fleets set sail from the South ChinaSea across the Indian Ocean to the Red Sea,and then
18、traveled further south,discovering the eastern coast of Africa.He renewed relations with the Kingdomsof the East African.2021/8/9 星期一28James Cook(1728-1779)was the greatest Britain navigator.Cook enlisted in the Royal Navy in 1755.In 1768 he was promoted and sent to the Pacific where he surveyed Tah
19、iti,NewZealand,and Australia.On his famous 2nd expedition(1772-75)he explored Antarctica.In 1776 in his third and final voyage,heexplored the West coast of North America and discovered the Hawaiian Islands.2021/8/9 星期一29Christopher ColumbusItalian-born explorer Christopher Columbus broke with tradit
20、ion in1492,sailing west in an attempt tofind a shorter route to India and China.On August 3rd,1492,Columbus departed from Palos de la Frontera,Spain,on the firstof several voyages to what he later called the“New World.”2021/8/9 星期一30Abel Tasman (1603 1659)Holland(Dutch)The first European to discover
21、 New Zealand2021/8/9 星期一31Listen And Fill in the Blanks2021/8/9 星期一321.What difficulties did they run into?Well,just imagine how difficult it must have been to explore the without the of _ _.junglebenefitmodern communicationtechnology and transport2.It was unusual that journeys took two or three yea
22、rs.What were used for transport?2021/8/9 星期一33Transport of _ and several hundred or even a thousand_.consisthorses or camelspeople to carry all the equipment,food and medicine for such a long trip.3.What were the difficulties?There were no_.Explorers found _.And there were _stories and _about_roads
23、and no maps mountains,poisonous snakes,and dangerous animals and terrible diseaseson there wayfrighteningrumourspeople who ate people,mysterious cities and hidden treasures.2021/8/9 星期一344.What do we use to explore now?Compare that with modern science where we can use _where we are going,use cars,tr
24、ucks,aeroplanes or helicopters to travel fast and mobile phones,computers and the internetto inform each other quickly about new discoveries or call for help.telescopes and satellites to see2021/8/9 星期一355.Then wheres the challenge in modern science?Is science still an adventure?It sure is.Exploring
25、 the moon,other planets,such as _and the rest the universe is still a_.Modern techniques help us and they _to the explorers.but the experience of discovery,of being _see something or visiting a place,even though were only looking at it through telescopes or sending out a robot,is as_as the experienc
26、e of the great explorers of the past.Marschallengereduce the risksthe first toexciting2021/8/9 星期一36Reaching out Across the OceanReading2021/8/9 星期一37True or False 1.Zheng He was a great explorer of the Ming Dynasty.His expedition to the Indian Ocean was 87 years later than Columbuss exploration to
27、the Atlantic Ocean.2021/8/9 星期一382.Zheng Hes purpose of expedition was to make trade and show friendship to other lands while Columbus was to seek treasure.2021/8/9 星期一393.Marco Polos traveled from Italy to China and they stayed in the Ming court for a long time.After that,they wrote stories about t
28、heir travels in the Far East.Europeans were so inspired by Marco Polos accounts that they began searching for sea routes to China,Japan,and the East Indies.2021/8/9 星期一402.What was Columbuss purpose of searching for the wealthy Asian lands?His purpose of searching was to seek treasure.2021/8/9 星期一41
29、3.Which ocean does“western ocean”3.Which ocean does“western ocean”refer to?refer to?It referred to part of the Pacific It referred to part of the Pacific Ocean west of Brunei and part of the Ocean west of Brunei and part of the Indian Ocean along the coast.Indian Ocean along the coast.2021/8/9 星期一42
30、4.Guess who explored the Western 4.Guess who explored the Western Ocean before Columbus.Ocean before Columbus.Many people explored the Western Many people explored the Western Ocean,among whom Zhenghe was Ocean,among whom Zhenghe was the most famous.the most famous.2021/8/9 星期一43Read paragraph 2-5 a
31、nd answer the following questions.2021/8/9 星期一441.In the Han Dynasty,who traveled over land to the East Roman Empire?2.Between the Han and early the Tang Dynasty,which part of Africa developed into the world trade centre?3.During the Tang Dynasty which traveler wrote Record of My Travels?4.Before th
32、e Song Dynasty which means of transport did Chinese travelers mainly use?5.In the eleventh century,who made several voyages to the court of the Song Dynasty?2021/8/9 星期一451.In the Han Dynasty,who traveled over land to the East Roman Empire?In the Han Dynasty,Gang Ying traveled over land to the East
33、Roman Empire.2021/8/9 星期一462.Between the Han and early the Tang 2.Between the Han and early the Tang Dynasty,which part of Africa Dynasty,which part of Africa developed into the world trade centre?developed into the world trade centre?Between the Han and the early Tang Between the Han and the early
34、Tang Dynasty,Swahili kingdoms and the Dynasty,Swahili kingdoms and the islands off the African coast developed islands off the African coast developed into the world trade centre.into the world trade centre.2021/8/9 星期一473.During the Tang Dynasty 3.During the Tang Dynasty which traveler wrote which
35、traveler wrote Record of My Travels?Record of My Travels?During the Tang Dynasty During the Tang Dynasty Du Huan wrote Record of Du Huan wrote Record of My Travels.My Travels.2021/8/9 星期一484.Before the Song Dynasty which 4.Before the Song Dynasty which means of transport did Chinese means of transpo
36、rt did Chinese travelers mainly use?travelers mainly use?Before the Song Dynasty Before the Song Dynasty Chinese travelers mainly Chinese travelers mainly traveled over land.traveled over land.2021/8/9 星期一495.In the eleventh century,who made 5.In the eleventh century,who made several voyages to the
37、court of the several voyages to the court of the Song Dynasty?Song Dynasty?In the eleventh century,the Africans In the eleventh century,the Africans made several voyages to the court of made several voyages to the court of the Song Dynasty.the Song Dynasty.2021/8/9 星期一50Exercise 3 on P13PeriodNameWa
38、y of travelGoodsHan DynastyGang YingOver landRhinoceros horns2021/8/9 星期一51PeriodName Way of travelGoodsFrom Han Dynasty to the early Tang DynastyIvory,Rhinoceros horns,spices,shells,animal skins,sugar2021/8/9 星期一52PeriodNameWay of travelGoodsTang DynastyDu HuanOver land and by boatSong DynastyBy se
39、aA bronze statue of a lion2021/8/9 星期一53PeriodNameWay of travelGoodsMing DynastyZheng HeBy seaZebras,giraffes,Ivory,Rhinoceros horns,shells2021/8/9 星期一54Exercise 4 on P14GoodsAfricaAfrica and AsiaZebrasgiraffesIvoryRhinoceros hornsshells2021/8/9 星期一55Integrating Skills2021/8/9 星期一56The Himalayas2021
40、/8/9 星期一57Qomolangma2021/8/9 星期一58Answer the questions(p1-p2):1.What is meant by“the third pole”in the text?2.Why does the writer call it the third pole?3.Which other mountains would be the third pole,and who are the pioneers of the third pole?2021/8/9 星期一59The third pole”means that Mount Qomolangma
41、 can be compared with the North Pole and the South Pole for its extreme conditions.1.What is meant by“the third pole”in the text?2021/8/9 星期一602.Why does the writer call it the third pole?First,the North Pole and the South Pole lie respectively in the southernmost and northernmost points of the worl
42、d,while Mount Qomolngma is the highest mountainin the world.Second,like the North and the South poles,people find it hard to conquer because of its extreme conditions.2021/8/9 星期一61Tibet is rich in high mountains and to this point there are hundreds of mountains that can be called the third poles.Al
43、l these mountains are high and difficult to conquer because of their extreme conditions.3.Which other mountains would be the third pole,and who are the pioneers of the third pole?2021/8/9 星期一62Paragraph 1发现最远的角落发现最远的角落explore the farthest corners在地图上定位大洲和大洋在地图上定位大洲和大洋map the continents and the ocean
44、s到达南北极到达南北极reach the North and South Poles发现世界上主要河流的源头发现世界上主要河流的源头discover the origins of the worlds major rivers2021/8/9 星期一63Paragraph 2除除之外之外apart from稀薄的空气稀薄的空气thin air引发高原反应引发高原反应cause mountain sickness适应极端的环境适应极端的环境adjust to these extreme conditions2021/8/9 星期一64Paragraph 3充当向导充当向导act as guide
45、s诚实和奉献精神诚实和奉献精神honesty and dedication使他们成为理想的伴侣使他们成为理想的伴侣make them ideal companions依靠依靠rely on2021/8/9 星期一65Paragraph 4面对面对嘲笑嘲笑认为认为用尽用尽作出技术作出技术的进步的进步达到预定达到预定 目标目标be up againstlaugh atrefer to asrun outmake technological advances in make it2021/8/9 星期一66Paragraph 5成功作某事成功作某事succeed in doing尝试从不同的山坡登山
46、尝试从不同的山坡登山attempt to climb the mountain over different slopes2021/8/9 星期一67照相照相留下留下毛主席头像毛主席头像a portrait of Chairman Mao Zedong返回返回被誉为民族英雄被誉为民族英雄be praised as national heroestake photosleave behindon ones returnParagraph 62021/8/9 星期一68Paragraph 7基于基于base on2021/8/9 星期一69reachreach outreach for1.reac
47、hed a conclusionreached their destinationHe reached out his hand for the knife.We must reach out to those in need.Jim reached for a gun but he was stopped.Not a single word reached my ears.2021/8/9 星期一702.puzzleWhat puzzles me is why they didnt show up.He looked a little puzzled.We finally puzzled o
48、ut the meaning of the poemHer decision was a puzzle to him.Im in a puzzle as to how to cope with the new situations.2021/8/9 星期一713.searchsearch forsearch for The police searched the prisoner to see if he had a gun.I searched shop after shop for my sisters birthday present.The parents searched for t
49、heir lost boy here and there,but they didnt find him.I looked everywhere in search of my glasses.2021/8/9 星期一72There was a lively market long before.Before long you will understand what I said is good for you.I had waited him long before he came.It wont be long before you see him again.It was long b
50、efore they escaped from thecruel prison.long before before long(=soon)4.2021/8/9 星期一735.feel/make/fight/push/find ones wayI hope you can find the way home.She couldnt find the way out of the building.The soldiers fought their way through the fierce enemies.2021/8/9 星期一74exchangeexchangeforin exchang