2024届高考英语一轮复习选择性必修第四册UNIT3 SEA EXPLORATION课件

这是一份2024届高考英语一轮复习选择性必修第四册UNIT3 SEA EXPLORATION课件，共47页。PPT课件主要包含了与此同时，extension，extensive，mix，mixed，新闻报道，cover ，applause ，merciful ，possess 等内容，欢迎下载使用。

7．seasnal migratin 季节性迁徙8．underwater explratin 水下勘探9．a telephne directry 电话号码簿10．marine envirnment 海洋环境11．a cllectin f flk tales 一本民间故事集12．manned space prgram 载人航天计划
二、表达词汇——在语境中活用(一)在括号内写出蓝体词汇在语境中的汉语意思1．The experience created a very special bnd between us. (n._____)2．I'm calling up, and meanwhile, I'm running ut f mney. (adv._________)3．The wrst thing yu can d is underestimate an ppnent. (n._____)4．Plice arrested five yung men in cnnectin with ne f the attacks. (vt._____)5．The gvernment will nt negtiate with terrrists. (vi._____)
(二)写出蓝体词汇的语境之义及拓展形式1．The meeting was extended ne day.(v._____)拓展：_________ n．扩大；延伸→_________ adj.广泛的；广阔的2．Have yu thught abut a career in the medical prfessin？ (n._____)拓展：____________ adj.专业的，职业的n.职业运动员→_____________adv.专业地；内行地3．They lked at him with a mixture f hrrr, envy, and awe.(n._____)拓展：____ vt.& vi.混合；调配→_______adj.混合的
prfessinally
4．Nw a special TV netwrk gives live cverage f mst races.(n.________)拓展：_____v．覆盖；报道5．The audience laughed and applauded. (v._____)拓展：________n．鼓掌；掌声6．Mdern technlgy is gd enugh t explit all the sea resurces. (vt._____)拓展：___________n．开发，开采；利用
explitatin
7．The ld wman shws mercy n the pr man and gives him sme mney.(n.____)拓展：________adj.宽大的；仁慈的8．Thse dcuments are nw in the pssessin f the Washingtn Pst.(n.____) 拓展：_______vt.拥有；具有；支配
三、词块短语——在语境中辨义用活写出或选出加蓝部分在语境中的汉语意思1．The discvery f new evidence led t the thief being caught._____2．I dn't knw if he will withdraw frm the race._____3．The cuntry, the richest ne all ver the wrld, is in a league f its wn.________4．Fr the benefit f prject management, we have t be cntent with shrter­term gals. _______________
5．All units under the cmmand f an army grup have reduced supply cnsumptin. _______________6．If yu apply yurself t the jb in hand，yu'll sn finish it. _______7．He gave me s much help when I was ut f wrk.I wish I culd give smething t him in return. _________8．They were expecting a safe jurney when they set sail.___A．着手处理 B．起航C．建立 D．留出
四、经典句式——在佳句背诵中品悟规则用法1.
五、名著精美语段选摘——在背诵中品悟如何写靓写美 An excerpt frm Wuthering HeightsCatherine was a wild, wicked girl in thse days.We had t watch her every mument f the day, t stp her playing her tricks n us.She was prud and liked giving rders.But she had the prettiest face and the sweetest smile yu've ever seen.I culd frgive her anything when she came t say she was srry.
凯瑟琳当时是个任性、淘气的姑娘。我们一天到晚都得盯着她，一不留意就会被她捉弄。她很骄傲，喜欢发号施令。但您从没看到过比那更可爱的小脸和甜甜的微笑。只要她过来说抱歉，我就什么都原谅她了。 [点评]　本段话中主要运用人物性格描写，通过“wild, wicked, play her tricks n, prud and liked giving rders, prettiest face, sweetest smile, culd frgive her anything”等表达让读者仿佛看到了一个让你不得不爱的智慧刁钻的小精灵就在眼前。
1．mixture n．混合；结合体；混合物　　　 [题点全练](单句语法填空)①What happens when yu mix flur ____water?②Smene has mixed ___all the applicatin frms.③The little by ______vinegar with sugar, but the ________tasted nt s bad.(mix)④I listened t his adventure with a _______(mix) f amusement and disbelief.
[系统归纳] (1)a mixture f ...　　　 ……的混合物(2)mix ... 把……与……混合起来 mix with sth. 与某物相融合 mix up 弄错；弄乱；混淆 mix with ... 把……和……搞混
2．mercy n．仁慈；宽恕；恩惠　　　　　　　　[题点全练](完成句子)①_______________ the strng wind, the little trees n the tp f the muntain culdn't stand up straight.在强风肆虐中，山顶上的小树根本无法挺立。②We have carried ut a series f activities t call n peple t_____________________.我们开展了一系列的活动，呼吁人们怜悯动物。③He gt dwn n his knees and______________________.他跪下来乞求宽恕。④The blistering nnday sun beat dwn n them_______________.正午酷热的阳光无情地蒸烤着他们。
At the mercy f
shw mercy t animals
begged/asked fr mercy
withut mercy
3．lead t导致；通向　　　　　　　　[题点全练](单句语法填空)①His carelessness led t his friend __________(hurt)．②T much wrk and t little rest ften lead ___illness.③In class I will divide the students int small grups and lead them _________(practise) speaking English in an interesting way.
lead sb.t ＋n.　　　　 带领某人去/进入……； 使某人得出(观点)lead sb.t d sth. 使某人做某事lead a 过着……的生活lead the way 引路；带路
1．applaud vt.&vi.鼓掌vt.称赞；赞赏[题点全练](单句语法填空/完成句子)①The president was applauded ____his strng supprt f the bill.②His effrts t imprve the situatin are________________.他为改善状况所作的努力应该受到赞许。③I applaud her ______________her principles.我赞赏她坚持自己的原则。
t be applauded
fr sticking t
　[练重难点](完成句子)④The audience_____________________.观众欢笑并且鼓掌。⑤He shuld___________________________.他应该因其勇气而受到称赞。
laughed and applauded
be applauded fr his curage
2．pssessin n．个人财产；拥有；控制[题点全练]单句语法填空①He was fund in _________(pssess) f dangerus drugs.②The system is pssessed ___strnger applicability and generality.③Life is a hspital in which every patient ____________(pssess) by the desire t change his bed.
is pssessed
一句多译现在他拥有一家大公司，有着很高的社会地位。④Nw he _______________a big cmpany and has a high psitin in sciety.(pssessin)⑤Nw he _________________a big cmpany and has a high psitin in sciety.(get)⑥Nw he ______________a big cmpany and has a high psitin in sciety.(pssessed)
is in pssessin f
gets pssessin f
is pssessed f
[练重难点]选词填空：in pssessin f/in the pssessin f⑦The cmpany where my mther wrks is _________________Jhn Smith.⑧Anyne wh is _______________weapns withut permissin is cnsidered law­breaking.
in the pssessin f
in pssessin f
1．there is an urgent need t d sth.
常见的 “There's n ...”构成的句型： There is n need t d sth.　　没有必要做某事There is n dubt that ... 毫无疑问……There is n sense in ding sth. 做某事没有意义There is n difficulty in ding sth.做某事没有困难There is n pssibility t d/that ...……是不可能的There is n pint (in) ding sth.做某事是没有意义的
[应用体验](完成句子)①He's already knwn the result.________________________.他已经知道结果了，没有必要再告诉他了。②______________________fr fd and water in the fld stricken areas.遭受洪灾的地区亟须食物和水。③___________________________ with them wh have n reasn.跟那些不讲道理的人争论是没有意义的。④____________________ it is necessary t develp a plan fr athletes t imprve their qualities.毫无疑问，制订一项提高运动员素质的计划是必要的。⑤I think________________________ him angry.我认为惹他生气是没有意义的。
There is n need t tell him
There is an urgent need
There is n pint (in) arguing
There's n dubt that
there is n sense in making
2．过去分词短语作定语
(1)过去分词作定语，表示被动或完成，与所修饰的名词有逻辑上的动 宾关系。(2)过去分词短语作定语时，要放在名词后面，作后置定语；单个的过去分词一般作前置定语，放在名词的前面。
[应用体验](完成句子)①In 1983, there were nly 200 cmputers______________________.1983年，只有200台电脑连接到互联网上。②____________________are harmful t peple's health.污染了的水和空气对人的健康有害。③Near the windw, there is a bkshelf______________________.靠近窗户，有一个装满很多书的书架。
cnnected t the Internet
Plluted water and air
filled with many bks
强调自然遗产的社会公益性和传世性，已成为越来越多的国家的共识。该主题有利于让学生了解我国丰富的自然遗产，引导学生坚定民族自豪感和爱国主义情怀，切实增强“四个自信”。学生在平时的学习中应多关注此方面的素材，理解保护自然遗产的重要意义。
REACHING OUT ACROSS THE SEA(节选自人教版教材选择性必修第四册UNIT 3)❶In ancient times, silk frm China fund its way verland t India, the Middle East, and Rme, alng what became knwn as the Silk Rad.A trading rute acrss the sea was als extended alng the casts f the Indian Ocean, centred arund Ceyln (nw Sri Lanka)．Here, merchants frm China and many ther places met t negtiate trade deals, which als led t mre awareness f each ther's cultures. Over the centuries, further trading allwed mre explratin f the regins t the west f China, as recrded in Du Huan's Recrd f My Travels in the eighth century.(古代丝绸之路的发展情况)
Later，the Ming Dynasty further develped relatins with these regins.Between 1405 and 1433, seven large fleets sailed west n vyages f trade and explratin.These fleets were a sight t behld and were in a league f their wn at that time.Under the cmmand f Zheng He, they set sail frm the Suth China Sea acrss the Indian Ocean t the muth f the Red Sea, and then t the east cast f Africa.African ryal families sent gifts such as giraffes as gestures f friendship in return fr gld, silk, and spices.Althugh China withdrew frm further expeditins after 1433, these land and sea rutes remained active channels between ther cultures fr centuries.(明朝时期丝绸之路的演变)
T reach ut acrss the sea remains a strng desire tday.The ancient sea rutes travelled by Zheng He are being revisited with the 21st Century Maritime Silk Rad, which is part f the Belt and Rad Initiative.The aim f this initiative is t encurage cperatin and trade acrss the histric Silk Rad areas, and strengthen the bnds between China and the rest f the wrld.Trading has grwn greatly in recent years, and will cntinue t d s in years t cme.❷China has invested billins in systems and services alng these rutes, which will help t greatly develp the whle area fr the benefit f future trade and cultural exchange.(“21世纪海上丝绸之路”的发展)
由教材学写法1．学亮点词汇第一段中， extend(延伸), centred(以……为中心的)，negtiate(协商)等词准确地描述了古代丝绸之路的地理位置和发展概况；第二段中，explratin(探索)，expeditin(探险；远征)等词形象写出了明朝时期人们对丝绸之路的进一步探索和开拓；第三段中则用cperatin(合作)，bnd(纽带；联系)等词叙述了新时期丝绸之路起到的新作用。
2．学高级句式句❶以含义丰富的what引导的名词性从句作介词alng的宾语，表达灵活，韵味十足。句❷中which引导非限制性定语从句，指代逗号前主句的内容，突出了中国投资对这些沿线地区实现大发展和未来的贸易和文化交流的促进作用。
3．学行文逻辑本文是一篇说明文。文章以丝绸之路发展历史中的几个关键时期(古代→明朝→现今)为线索，逻辑清晰地介绍了丝绸之路的发展演变及对国家之间贸易和文化交流的促进作用。
Ⅰ.多积词块——丰富表达方式1．take n a new lk　　　　　呈现新面貌2．be rich in turist attractins 旅游资源丰富3．histric sites 历史遗迹4．play an imprtant part in 在……中起着重要作用5．range frm ... 从……到……不等
6．fcus n 集中于7．shared benefits 共享利益8．face the challenge 面对挑战9．seek fr cperatin 寻求合作10．ahead f 领先；早于
Ⅱ.多积佳句——彰显表达功底1．Its ttal land area is 16,808 square kilmeters，amng which the muntain areas accunt fr 52%.它的总占地面积为16 808平方千米， 其中山区占52%。2．The village, lcated n the East Sea, has a histry f mre than 300 years and a ppulatin f 200,000.这个村庄坐落在东海之滨，有着300多年的历史和 20万人口。
3．The initiatives f the Silk Rad Ecnmic Belt and the 21 Century Maritime Silk Rad put frward by China are being steadily advanced.中国倡议的“丝绸之路经济带”和“21世纪海上丝绸之路”正在稳步推进。4．Cvering an area f 30 hectares, the park has five lakes, seven islands and ten bridges.这座公园占地30公顷，包括五湖、七岛和十桥。
一、作文提升练习下面是一篇学生习作，主题是邀请外国朋友Henry假期一起骑行游览丝绸之路西安至兰州路段。请根据上面所学，对习作进行润色、升级。Dear Henry，Hw is everything ging? I'm writing t invite yu t jin me in a bike trip alng the Silk Rad during the summer vacatin.
We are t meet in Xi'an, the starting pint f the Silk Rad, n July 20.❶Then we'll ride thrugh Shaanxi Prvince, and finally stp in Lanzhu.❷ It cvers a length f apprximately 660 kilmetres.❸The jurney is nly part f the histric Silk Rad.❹It nce greatly strengthened the bnds between the East and the West.We'll study the histry f the trade and cultural exchange.We need t prepare sme necessities such as fd，water, tents and jackets fr ur trip ahead.I am expecting t enjy the exciting trip with yu.Lking frward t yur reply.Yurs，Li Hua
(一)将文中加蓝词汇升级1．study→________2．ahead→__________(二)根据提示将文中句子升级1．用非谓语动词作状语合并句❶和句❷______________________________________________________________ ___________________________________________.
Then we'll ride thrugh Shaanxi Prvince, and finally stp in Lanzhu,
cvering a length f apprximately 660 kilmeters
2．用非限制性定语从句合并句❸和❹_________________________________________________________________ ________________________________________________.
The jurney is nly part f the histric Silk Rad, which nce greatly
strengthened the bnds between the East and the West
二、看图写作善联想根据以下图片内容，写一段80词左右的片段。