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1、warming up.listening.speakingWarming up Zheng 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 China Sea across the Indian Ocean to the Red Sea,and then traveled furt
2、her south,discovering the eastern coast of Africa.He renewed relations with the Kingdoms of the East African coast.One African king sent the Ming emperor a royal present:two gifaffes.l James Cook(1728-1779)was the greatest Britain navigator.Cook enlisted in the Royal Navy in 1755.In 1768 he was prom
3、oted and sent to the Pacific where he surveyed Tahiti,New Zealand,and Australia.On his famous second expedition(1772-75)he explored Antarctica.In 1776 he undertook his third and final voyage in which he explored the West coast of North America and tried to locate a passage between the Atlantic and P
4、acific oceans.On this voyage he discovered the Hawaiian Islands,and sailed up the coast of North America through the Bering Straits to the Arctic Ocean.On his return he was killed by Hawaiian islanders.lJAMES COOK l Italian-born explorer Christopher Columbus broke with tradition in 1492,sailing west
5、 in an attempt to find a shorter route to India and China.Columbus based his calculations for the journey on Biblical scripture,specifically the books of Esdras in the Apocrypha.l On August 3rd,1492,Columbus departed from Palos de la Frontera,Spain,on the first of several voyages to what he later ca
6、lled the“New World.”Christopher ColumbusExercise to the listening materials:1.Choose the best choice according to the tape.How many questions did the reporter ask?A.two B.three C.four.Who discovered America?A.James Cook.B.Christopher Columbus C.Zheng He.D.Abel Tasman How long did it usually take to
7、finish the journeys in the past?A.2or 3.B 2.C.3 D.1listening past presentcommunicationTransportHorses and camelsor even nearly a thousand peopleCars,trucks,helicopters or airplanesNo such equipments until in the 19th century the radio came into being.Mobile phones computers,the internet.etc.v1.what
8、sort of questions do you think the reporter.sorts of各种各类的 a sort of一种 eg:you can see sorts of fishes under the sea.do you think 是插入语,放在特殊问句疑问词之后,其后的句子应用陈述语序.eg:When do you think they will come back?2.What modern means can explorers means 方式,方法(单复数同形)make use of make good/full use of3.In which way wi
9、ll a human trip to be similar to.与相似 eg:The gold is similar to brass in color.speaking1.In their work,scientists meet with meet with,come across come up with,run into遇到,碰上 Eg:While reading,you are sure to come across some new words.make decisions about.对作出决定 about which 在句中引导一带有介词的定语从句,修饰先行词situatio
10、ns2.When Captain James Cook landed in.take possession of 把占为己有,占领,夺取 e.g.Dont take possession of the wallet,though you picked it up in the street.in the name of 以 名义,代表 e.g.The police arrested him in the name of the law.3.Instead of sending people,we can send robots equipped with.instead of 代替,而不是e.g.Instead of going to the museum,they finally decided to go to the park.equipped with“装备”,过去分词短语作定语 equip with.,be equipped with.e.g.All the police are equipped with guns and bullets.equipment n.设备,配置 do observations for 为 去做观察