Unit3教材知识串讲 ppt课件-（2022新）人教版高中英语选择性必修第四册高三一轮复习.pptx

1、2022高考一轮复习高考一轮复习选择性必修选择性必修 Unit 3 Sea ExplorationI.I.阅读单词阅读单词-知其意知其意1. coral n. _2. marine adj. _3. bond n. _ vt. & vi. _4. log vt. _ n. _5. directory n. _6. opponent n. _7. league n. _ 珊瑚珊瑚 海的；海产的；海生的海的；海产的；海生的纽带；关系纽带；关系 增强信任关系；使牢固结增强信任关系；使牢固结合合把把载入正式记录；记录载入正式记录；记录 正式记录；日志；原正式记录；日志；原木木 名录；电话号码簿；名录；

2、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 反对者；对手；竞争者反对者；对手；竞争者 等级；水平；联合会；联赛等级；水平；联合会；联赛I.I.阅读单词阅读单词-知其意知其意8. spice n. _9. maritime adj. _10. manned adj. _11. merchant n. _ adj. _12. behold vt. _13. fleet n. _14. gallon n. _ (调味调味)香料香料 海的；海运的；海事的海的；海运的；海事的 有人控制的；需人操纵的有人控制的；需人操纵的 商人；批发商商人；批发商 海上货运的海上货运的 看；看见看；看见

3、 舰队；机群；车队舰队；机群；车队 加仑加仑(容积单位，容积单位，1英制加仑约等于英制加仑约等于4.5升升)I.I.阅读单词阅读单词-知其意知其意15. submersible n. _16. channel n. _17. royal adj. _18. tournament n. _19. laptop n. _ 潜水器；可潜船潜水器；可潜船 航道；海峡；频道航道；海峡；频道皇家的；王室的；高贵的皇家的；王室的；高贵的 锦标赛；联赛锦标赛；联赛笔记本电脑；便携式电脑笔记本电脑；便携式电脑II.II.重点单词重点单词-知其知其形形1. _ vt. & vi. 鼓掌 vt. 称赞；赞赏2. _

4、 adv. 与此同时；(比较两方面)对比之下3. _ n. 逮捕；拘留；中止 vt.逮捕；拘留；阻止4. _ n. 政治；政治观点5. _ n. 故事；叙述6. _ vt. 对征税；使纳税 n. 税；税款7. _ adv. 在水下 adj. 水下的8. _ vi. & vt. (使)撤回；撤离applaudmeanwhilearrestpoliticstaletaxunderwaterwithdrawIII.III.拓展单词拓展单词-知其知其变变1. _ vt. 扩展；使伸长；延长_ n. 延长；扩展；延长物；延伸_ adj. 广阔的；大量的；大规模的；广泛的；全面的2. _ vt. 商定；达

5、成(协议) vi. 谈判；磋商；协商_ n. 协商；谈判3. _ n. 职业；行业_ adj. 专业的；职业的_ n. 教授；讲师；教员extend extensionextensivenegotiatenegotiationprofession professionalprofessorIII.III.拓展单词拓展单词-知其知其变变4. _ n. 混合；结合体；混合物_ vt. & vi. 混合_adj. 复杂的；混合的5. _ n. 新闻报道；覆盖范围_ vt. 报道；覆盖；盖；包括；涉及6. _ n. 迁移；迁徙；移居_ vi. 迁移；迁徙；移居mixture mix mixedcove

6、ragecovermigration migrateIII.III.拓展单词拓展单词-知其知其变变7. _ vt. 开发；利用；剥削_ n. 开发；利用；剥削；压榨；开采8. _ vt. 谋杀；凶杀；毁坏 n. 谋杀；凶杀_ n. 谋杀犯；杀人犯；凶手9. _ n. 仁慈；宽恕；恩惠_ adj. 仁慈的；宽容的；宽大的exploit exploitationmurder murderermercymercifulIII.III.拓展单词拓展单词-知其知其变变10. _ n. 个人财产；拥有；控制_ vt. 拥有；具有；持有_ adj. 占有欲强的；自私的_ adj.着了魔的；鬼迷心窍的； (文

7、)具有(某种品质、能力等)possession possesspossessivepossessed IV.IV.单元短语单元短语-再认再现再认再现1. _ 作为的回报2. _为了的利益3. _首先4. _作为而出名5. _ 退出；撤回6. _起航；开航in return forfor the benefit offirst of allbe known aswithdraw fromset sailIV.IV.单元短语单元短语-再认再现再认再现7. _各种各样的8. _残忍地9. _ 窥视；调查；研究10. _ 采取行动11. _在手头；可供使用12. _长大a variety ofwith

8、out mercylook intotake actionin handgrow upV.V.教材句式教材句式-举一反三举一反三1. From a scientific point of view, there is an urgent need to study the Arctic in order to understand climate change and its effects.（There be . need to do sth.）很有必要制定法律保护濒危动物。_ to protect endangered animals.There is an urgent need to

9、make lawsV.V.教材句式教材句式-举一反三举一反三2. The day is marked in a variety of ways, including the launching of new campaigns and initiatives, and holding special events, all working to advance ocean conservation and education.（独立主格独立主格结构结构）在导游的带领下，我们轻松地穿过了森林。_,we easily got through the forest.The guide leading

10、 the way1. possession n. 个人财产；拥有；控制个人财产；拥有；控制(1)be in possession of . 拥有(表示主动)be in the possession of . 被拥有(表示被动)take possession of 拥有；占有；开始接手；(足球等运动中)控制(球)(2)possess vt. 拥有；持有(3)possessed adj. 着了魔的；鬼迷心窍的；(文)具有(某种品质、能力等)be possessed of 拥有；具备(4)possessive adj. 占有欲强的；自私的1. possession n. 个人财产；拥有；控制个人财产

11、；拥有；控制单句语法填空单句语法填空All customers travelling on TransLink services must be _ possession of a valid ticket before boarding.Lucy told me that the necklace was one of her most treasured _ (possess)You will take possession _ the new house in three months according to the contract. inpossessions of2. mercy

12、 n. 仁慈；宽恕；恩惠仁慈；宽恕；恩惠(1)without mercy 残忍地；毫不留情地at the mercy of 任凭的摆布have mercy on 对仁慈show (no) mercy to 对(不)仁慈(2)merciful adj. 仁慈的；宽大的；宽容的(3)mercifully adv. 幸运地；宽大地；仁慈地(4)merciless adj. 非常残忍的；冷酷无情的；不宽容的2. mercy n. 仁慈；宽恕；恩惠仁慈；宽恕；恩惠单句语法填空单句语法填空Thanks to the _(mercy) lady, I had money to buy a ticket ho

13、me.If the shopper had had mercy _ the boy, he would have got the geography book.Why did you show mercy _ the thief who had stolen your money?merciful on to2. mercy n. 仁慈；宽恕；恩惠仁慈；宽恕；恩惠完成句子完成句子他父亲毫不留情地把他赶出了家。His father drove him out of home _.这艘船受大风和海浪的摆布。The ship was _ the strong winds and waves. wit

14、hout mercyat the mercy of3. arrest n. 逮捕；拘留；中止逮捕；拘留；中止 vt. 逮捕；拘留；阻止；引起逮捕；拘留；阻止；引起 的注意；吸引的注意；吸引(1)under arrest 被捕make an arrest 展开拘捕行动(2)arrest sb. for (doing) sth.因(做)某事逮捕某人arrest ones attention 吸引某人的注意力单句语法填空单句语法填空A man found involved in the robbery _ (arrest) and was sentenced to three years in pr

15、ison.Robert was arrested _ faking(伪造) some famous paintings, which surprised us so much.The murderer was _ arrest in a small village located in the south of the country. was arrestedforunder 橱窗里的电动玩具吸引了小男孩的注意。The electric toy in the window _.(attract)The electric toy in the window _.(arrest)The elec

16、tric toy in the window _.(catch)attracted the little boys attentionarrested the little boys attentioncaught the little boys attention4. mixture n. 混合；结合体；混合物混合；结合体；混合物(1)mix v. (使)混合；掺和；调配mix . with . 把和混合mix with sth. 与某物相融合mix up 弄乱；混淆；搅匀；拌和(2)mixed adj. 复杂的；混合的4. mixture n. 混合；结合体；混合物混合；结合体；混合物单句

17、语法填空单句语法填空As is known to us, oil can not mix _ water.We listened to the news with a _ (mix) of surprise and horror.With _ (mix) feelings on mind, she didnt know what to do next.The twin brothers are so alike that I always get them mixed _. with mixture mixedup5. in hand 在手头；可供使用在手头；可供使用(1)at hand 在手

18、边；在附近by hand 用手hand in hand 手拉手；与共存on the one hand ., on the other hand . 一方面，另一方面(2)hand back 归还；交还hand down 把传下去hand in 上交hand out 分发；散发hand over 移交5. in hand 在手头；可供使用在手头；可供使用单句语法填空单句语法填空With so much work _ hand, I cant spare some time for my holiday.The musical instrument is made _ hand, so it wi

19、ll take him about three months to complete it.Good traditions should be handed _ from generation to generation.Handing _ sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a goal. in by downout5. in hand 在手头；可供使用在手头；可供使用完成句子完成句子运气不会单独来。它与勤奋和知识齐头并进。Luck doesnt come

20、alone. It _ with hard work and knowledge.一方面，你学习很努力；但另一方面，你还没有把需要的东西全学到手。_,you have studied very hard, but _, you have not learned as much as you need. goes hand in hand On the one handon the other hand6. a variety of 各种各样的各种各样的(1)varieties of/a variety of 各种各样的(2)vary v. 变化；使多样化vary from . to . 从到不

21、等；在到之间变动vary with 随而变化(3)various adj. 各种各样的；不同种类的6. a variety of 各种各样的各种各样的单句语法填空单句语法填空However, a variety _ types is represented here.Restaurants can offer a choice of music along with the _ (variety) food choices on the menu, allowing customers more control over the atmosphere in which they are din

22、ing.Those companies provide _ (variety) of best products on the market for teenagers to select for safety.Dialects vary from one province _ another in this big country.Everyones usual body temperature varies _ the time of the day.of various varieties to with7. look into 窥视；调查；研究窥视；调查；研究look back on

23、回顾；回忆look on . as 把当作look up 抬头看；查阅look up to 尊敬；仰视look down upon 看不起；鄙视look forward to 盼望；期待look out (for)留神；当心look through 浏览；翻阅look over 仔细查看7. look into 窥视；调查；研究窥视；调查；研究单句语法填空单句语法填空The language is almost intoxicating(令人陶醉的), an aging writer looking back _ an ambitious yet simpler time.As scienti

24、sts look deeper _ our genes (基因), they are finding examples of human evolution in just the past few thousand years. “I prefer to go out and be out. Alone, but together, you know？” Bechtel said, looking _ from her book.Do look out _ cars when crossing the street. on intoup for7. look into 窥视；调查；研究窥视；

25、调查；研究完成句子完成句子我直视着他的眼睛，要求他告诉我真相。I _,asking him to tell me the truth.他们盼望见到生活在国外的好朋友们。They _ the friends living abroad.looked into his eyes are looking forward to seeing8. There be . need to do sth.(教材原文)From a scientific point of view, there is an urgent need to study the Arctic in order to understan

26、d climate change and its effects. 从科学的角度看，迫切需要研究北极以了解气候变化及其影响。There be (no) need to do sth.(没)有必要做某事There be (no) need for sth. 某事(没)有必要There be (no) need for sb. to do sth. 某人(没)有必要做某事There is no need for you to apologize for a minor slip. 你没必要为一个小失误而道歉。8. There be . need to do sth.单句语法填空单句语法填空Ther

27、e is an urgent need _ (build) a nature reserve in this area.Even if you make a mistake, there is no need _ embarrassment. to build for单句语法填空单句语法填空1. Should the rich be heavily _ (tax) in order to help the poor?2. Boys usually like to listen to different _ (tale) of adventure.3. He refused _ (withdra

28、w) his remarks and was expelled (开除) from the country.4. His efforts to improve the situation are to _ (applaud)5. Five young men _ (arrest) in connection with one of the attacks. taxed talesto withdraw be applauded were arrested填入一个适当的词填入一个适当的词1. Mr Smith gave me much help when I was in trouble, so

29、 Ill do something in return _ his kindness.2. I have typed out some lecture notes for the benefit _ those people who were absent last week.3. Samuel Clemens, who was known _ Mark Twain, became a famous American writer.4. The other day, several supermarkets were broken into in my community and a vari

30、ety _ goods were stolen. The police took _ immediately to look _ the case. So far the robbers havent been found. But the police said they would continue to search for the robbers using the information _ hand and try their best to find the robbers.for of as of action into in语篇填空语篇填空The world-known Si

31、lk Road across the Eurasian Continent is a friendship bridge 1. _ (link) European and Asian people. It is one of the most important theme tourist routes in the world and the most 2. _ (value) tourist product in China. From the time Zhang Qian 3. _ (open) up the world-famous Silk Road during the Han

32、Dynasty, until the collapse of theYuan Dynasty, it enjoyed 4. _ history of about 1,600 years.linking valuable opened a语篇填空语篇填空The Silk Road with 5. _ (it) 2,000 years history has witnessed the historical changes and the progress of cultures 6. _ (exchange) between China and the Western countries. Th

33、e section in China, many ethnic cultures 7. _ (include), is also as a jade belt. The peoples ofthese ethnic groups have maintained their unique traditions and cultures, living habits and religious beliefs, 8. _ are from the soul of the Silk Road and attract many tourists to visit. its exchanges incl

34、uded which语篇填空语篇填空In fact, 9. _ the Silk Road in its the northwest of China, there are another two trade roads in the southwest of China and by sea, which also contribute 10. _ (great) to the development of the world. They are called “the Southern Silk Road” and “the Maritime Silk Road”besides greatlyBye-bye!