Unit 3 单元知识回扣(配套课件)-【精讲精练】2024-2025学年高中英语选择性必修第四册（人教版2019）

单 元 知 识 回 扣 UNIT 3　SEA EXPLORATION 1 withdrawn fleet merchant UNIT 3　SEA EXPLORATION 1 Meanwhile mercy exploit opponents UNIT 3　SEA EXPLORATION 1 extending laptop murder UNIT 3　SEA EXPLORATION 1 negotiate negotiation politics political politician profession professional professor mixture mix mixed UNIT 3　SEA EXPLORATION 1 applaud applause murder murderer mercy merciful merciless possession possess UNIT 3　SEA EXPLORATION 1 set sail in a league of one's own withdraw from in hand press conference lead to for the benefit of UNIT 3　SEA EXPLORATION 1 talk of look for without mercy in return for be home to take action amounts of... UNIT 3　SEA EXPLORATION 1 what you said UNIT 3　SEA EXPLORATION 1 was so tired that As time goes by UNIT 3　SEA EXPLORATION 1 There is an urgent need to try every means to fight against global warming UNIT 3　SEA EXPLORATION 1 to negotiate professional in extending UNIT 3　SEA EXPLORATION 1 have been beheld temporarily but UNIT 3　SEA EXPLORATION 1 people's possessions that/which UNIT 3　SEA EXPLORATION 1 谢谢观看 UNIT 3　SEA EXPLORATION 1 Ⅰ.核心词汇 1．Grandpa had _________ (取出，撤离)all his savings to buy the gift for me.(读后续写之动作描写) 2．A _____(舰队) sailed for New South Wales to establish the first European settlement in Australia. 3．A ________(商人) sent his son to learn the secret of happiness from the wisest of men. 4．Though they were tired，they didn't give up._________(与此同时)，the audience all cheered them on and felt proud of them.(应用文之新闻报道) 5．After some thinking，my mother said in a soft voice that we should protect his self­esteem rather than punish him without _____(仁慈). 6．These adaptations allowed an increasing diversity of plant forms to _______(开拓) dry land. 7．As for mutual understanding，we and competitors should respect our _________(对手)，including their culture and race. 8．In my opinion，_________ (延长；提供；给予)gratitude to our parents is a way of respecting them and their love. 9．I would love so much to own that ______(笔记本电脑).But nobody will buy it for me. 10．Again the farmer refused to admit committing the ______(谋杀). Ⅱ.拓展词汇 1．_________ vt.商定；达成(协议) vi.谈判；磋商；协商→___________ n.谈判；磋商；协商 2．________ n.政治；政治观点→_________ adj.政治的→__________ n.政治家 3．__________ n.职业；行业→____________ adj.专业的；职业的→_________ n.教授；教师；教员 4．_______ n.混合；结合体；混合物→___ vt.配制；混淆；使混合→_____ adj.混合的；人员混杂的 5．________ vt.& vi.鼓掌 vt.称赞；赞赏→_________ n.鼓掌；掌声；喝彩 6．______ vt.谋杀；凶杀；毁坏 n.谋杀；凶杀→________ n.谋杀犯 7．_____ n.仁慈；宽恕；恩惠→________ adj.仁慈的；慈悲的；宽容的→_________ adj.残忍的；无慈悲心的 8．__________ n.[usually pl.]个人财产；拥有；控制→_______ vt.控制；使掌握；具有；迷住；拥有 Ⅲ.重点短语 1．________ 起航；开航 2．______________________ 独领风骚 3．_____________退出；撤回 4．_______在手头；可供使用 5．________________记者招待会；新闻发布会 6．_______导致；引起 7．_________________为了……的利益 8．_______谈论 9．________寻找 10．_____________无情地 11．_____________作为回报 12．__________是……的家园 13．___________采取行动 14．_____________大量的…… Ⅳ.重点句型 1.句型公式：what引导宾语从句 教材原句：In ancient times，silk from China found its way overland to India，the Middle East，and Rome，along what became known as the Silk Road. 仿写 1：我们都认为你所说的是不可信的，因为你总是对我们撒谎。 We all consider _____________ to be unbelievable，for you're always lying to us. 2.句型公式：so ...that ...引导结果状语从句 教材原句：The son loved his parents so much that he promised not to swim. 仿写 2：他太累了，一到家就睡着了。 He _________________ he fell asleep as soon as he reached home. 3.句型公式：as引导时间状语从句 教材原句：Hopefully，as technology improves，we may have more options for managing this balance. 仿写 3：随着时间的推移，他们会在生活中很多方面获得成功。 _______________，they will be successful in many aspects of life. 4.句型公式：There is a need to do sth有必要做某事 教材原句：From a scientific point of view，there is an urgent need to study the Arctic in order to understand climate change and its effects. 仿写 4：全球变暖已经成为海洋生物的一大威胁，迫切需要尽一切努力来对抗全球变暖。 ____________________________________________________________，which has become a great threat to sea creatures. Ⅴ.单元词汇整合(黑色字体为本单元必备词汇) There are many tales about how people explore the sea.At first，merchants set sail for other countries across the sea 1.____________(negotiate) trade deals.They shipped china，spices，silk and other goods to other places.Some people became 2.____________(profession) voyagers and got support from royal families.With advanced equipment 3.__ hand，they kept 4._________ (extend) sea routes and their fleets travelled across channels and even oceans to the new world，after which massive migrations 5.________________(behold) for centuries.Some countries withdrew from further expeditions 6.__________ (temporary) for political or military reasons，7.___ more countries got involved in exploring the maritime trade routes.By this means，they strengthened the bonds between each other. Meanwhile，underwater exploration also arrests 8.________(people) attention.They take manned submersibles to find new sources of food and energy for future generations.Most people applaud the idea of sea exploitation，but opponents say the sea is home to life，not human beings' 9.___________ (possession).We have no right to murder marine animals without mercy.Besides，we shouldn't destroy coral reefs 10.__________ offer shelters for thousands of species. $$