Unit 3 Words and Expressions 课件ppt --（2023新教材）高中英语人教版（2019）选择性必修第四册.pptx

1、Using straightforward languages,the Prime Minister has dived into creating a premier book entitled Iconic Attractions in Australia.He introduces various domains,such as herbs,grand joints,bakeries and barbecue.Some wild animals like frogs were temporarily put in cages as if they were in prison.So he

2、 sponsors setting them free.The butchers are banned from killing endangered animals.复习讨论复习讨论 语境速识语境速识 Unit2The chairwoman of the leather company is a person with integrity and dignity.She never suspends paying out salaries of each saleswoman and salesman.Neither will she dismiss her workers.In her s

3、pare time she makes maximum efforts to help her niece sell handkerchiefs and lamps on a weekly basis.She tries to keep pace with the times.复习讨论复习讨论 语境速识语境速识 Unit1SEA EXPLORATIONUnit 3Allison2023.5.5tale n.故事；叙述童话故事fairy talen.假话，谣言假话，谣言Marco Polos tales inspired European explorers to search for sea

4、routes from west to east.However,merchants and explorers from the East set sail from east to west many years before Columbus first did.merchant n.商人，批发商 adj.海上货运的set sail 起航；开航set sail from/for.自.起航/起航去.The three men built a small boat so that they could set sail for France at high tide.这三个男人造了一只船，以

5、便在涨潮时起航前往法国。The ship that the Whites were waiting for set sail from New York.怀特一家人等待的那艘船是从纽约起航的。sail n.帆 v.航行；驾驶；起航 sail for=set sail for 起航前往起航前往 n.帆船运动，驾船航行；航班 n.水手；海员 sailing sailor extend vt.扩展，延伸，使延长 vi.涉及；延伸；延续extend from.to.从.延长至.vt.伸展，舒展，展开extend ones hand 伸出手extend a helping hand to sb.向某人伸

6、出援助之手vt.提供，给予extend a warm welcome to sb.向某人表示热烈欢迎形近词形近词extent程度，范围程度，范围to some extent n.扩大；延伸；延期 adj.广阔的，广大的，大量的 adj.延长了的；扩展了的extensionextensiveextendedA trading route across the sea was also extended along the coasts of the Indian Ocean,centred around Sri Lanka.Here,merchants from China and many o

7、ther places met to negotiate trade deals,which also led to more awareness of each others cultures.negotiate vt.商定，达成（协议）;vi.协商，谈判negotiate(with sb.)about/for sth.就某事和某人谈判You have to negotiate with the locals for a better price to buy what you need.n.谈判；磋商；协商conduct negotiations with sb.和某人进行谈判in neg

8、otiation with sb.与某人协商under negotiation 在协商中negotiation fleet n.舰队，机群，车队形近词形近词 flee逃走逃走(fled-fled)Between 1405 and 1433,seven large fleets sailed west on voyages of trade and exploration.These fleets were a sight to behold and were in a league of their own at that time.behold vt.看；看见(beheld-beheld)a

9、 sight/wonder to behold 壮观的景象a joy/pleasure to behold 赏心悦目These fleets were a sight to behold and were in a league of their own at that time.league n.等级，水平；联合会，联赛in a league of ones own 独领风骚As a dancer,shes always been in a league of her own.League of LegendsUnder the command of Zheng He,they set sa

10、il from the South China Sea across the Indian Ocean to the mouth of the Red Sea,and then to the east coast of Africa.African royal families sent gifts such as giraffes as gestures of friendship in return for gold,silk,and spices.royal adj.皇家的，王室的，高贵的；盛大的a royal welcome 盛大的欢迎 n.王室成员；版税 royalty形近词形近词

11、loyal adj.忠诚的忠诚的 loyalty n.忠诚忠诚withdraw v.撤回；撤离；提取(withdrew-withdrawn)withdraw.from.从.撤离.;从.退出.Both powers withdrew their forces from the region.withdraw money(from.)从.取钱withdraw money from the counterAlthough China withdrew from further expeditions after 1433,these land and sea routes remained acti

12、ve channels between other cultures for centuries.The ancient sea routes travelled by Zheng He are being revisited with the 21st Century Maritime Silk Road,which is part of the Belt and Road Initiative.The aim of this initiative is to encourage cooperation and trade across the historic Silk Road area

13、s,and strengthen the bonds between China and the rest of the world.n.bond between.之间的关系v.bond with sb.和增强关系maritime adj.海的，海运的，海事的同根词：marine海产的，海生的politics n.政治；政治观点 adj.政治的 n.政治家political (XB4U2)politicianprofession n.职业；行业 adj.职业的，专业的 professional同根词同根词 professor 教授教授mixture n.混合；结合体；混合物a mixture

14、of .的混合a mixture of emotions这座城市是新老建筑兼而有之。百感交集The city is a mixture of old and new buildings.adj.混合的mixed My wife definitely wants to go to North Africa for a holiday this year,but Ive got mixed feelings about it.mix v.混合；调配；交往；相处mix sth.with/and sth.把.和.混合在一起mix with sb.与某人交往/相处I have got used to m

15、ixing with exchange students from different countries.mix up 弄乱；混淆Im sorry that I have mixed up all the application forms.复习运用复习运用1.即使他身处困境，他也会向我伸出援手，因此我要向他表达真诚的感谢。extend*22.听说我们的假期将会延长两天，我们无法掩饰(conceal)我们内心的激动，高兴地跳了起来。extend3.带着焦虑和恐惧，玛丽离开餐厅去寻找她的朋友。mixture1.即使他身处困境，他也会向我伸出援手，因此我要向他表达真诚的感谢。Even if he

16、 is in trouble,he will extend his helping hand to me.So I would like to extend my sincere gratitude to him.2.听说我们的假期将会延长两天，我们无法掩饰我们内心的激动，高兴地跳了起来。Hearing that our holiday will be extended by two days,we couldnt conceal our inner excitement and jumped for joy.3.带着焦虑和恐惧，玛丽离开餐厅去寻找她的朋友。mixtureWith a mixt

17、ure of fear and anxiety,Mary left the restaurant to search for her friend.coverage n.新闻报道，覆盖范围 v.cover 采访；报道 cover the conference覆盖涵盖；包括；涉及 处理 We need som time to cover so many things.占地；走完 足以支付 cover the cost of renting a housepress conference n.记者招待会press n.新闻界，报刊新闻业；出版社，印刷厂v./n.按压v.逼迫 (force/urge

18、)applaud v.鼓掌；称赞；赞赏applaud sb.为某人鼓掌applaud sb.for doing sth.因做某事赞扬某人我赞扬他有勇气面对如此大的挑战。I applauded him for having the courage to face such big challenges.n.鼓掌；喝彩applause the thunderous applause 雷鸣般的掌声a storm of applause 暴风雨般的掌声The Jiaolong manned submersible is said to be able to reach 7 km underwater.

19、蛟龙号载人潜水器It remains to be seen whether or not his capsule can work.be able to do =be capable of doing还有待观察coraln.珊瑚珊瑚directoryn.名录；电话号码簿；名录；电话号码簿；(计算机文件或程序的计算机文件或程序的)目录目录migration n.迁徙；迁移 v.迁徙；移居；转移(程序或硬件)migratemeanwhile adv.与此同时；对比之下The incomes of male professionals went up by almost 80%.Meanwhile,

20、part-time women workers saw their earnings fall.此处可以直接替换成此处可以直接替换成whereas吗吗?whereas不可以另起一句不可以另起一句exploit vt.开发；利用；剥削When people talk of exploring the sea more,they usually mean exploiting it.murder vt.谋杀；凶杀；毁坏 n.谋杀；凶杀犯谋杀犯谋杀 commit a murderOverfishing is another problem.Whales and dolphins are also h

21、unted for their meat or for so-called research.Although this was banned in 1982,some countries are still“murdering”these intelligent creatures without mercy.at the mercy of 任.处置，任由.摆布have mercy on=show mercy to 宽恕/怜悯.without mercy 无情地，毫不留情地merciful adj.仁慈的；慈悲的merciless adj.无情的；残忍的After the boats mot

22、or failed,they were at the mercy of the weather.The judge showed no mercy to the drunk driver.mercilessly=without mercypossession n.(pl.)个人财产；私人物品个人财产；私人物品 n.拥有；具有拥有；具有take possession of 拥有；占有；取得（强调动作)We didnt take possession of the car until a few days after the final payments.(be)in possession of

23、拥有.（主动）(be)in the possession of 归.所有（被动）Is the girl standing at the gate in possession of the car?No.The car is in the poeeseeion of her father.possession n.(pl.)个人财产；私人物品个人财产；私人物品 n.拥有；具有拥有；具有 v.拥有，具有（特指）possessv.支配，控制A mad rage possessed her.v.使言行失常what possess somebody to do sth?used to say that

24、you cannot understand why someone did something stupidWhat on earth possessed her to do it?arrest n./vt.逮捕，拘留；阻止逮捕，拘留；阻止 arrest sb.for sth.She got arrested for careless driving.Five youths were arrested in connection with the attack.He was arrested on charge of supplying drugs.arrest the spread of the diseasearresting adj.(文学文学)很引人注意的很引人注意的The mountains are the most arresting feature of the glen.Thank youThank youAllison