高中英语外研版 (2019)选择性必修 第一册Unit 5 Revealing nature精品课件ppt

这是一份高中英语外研版 (2019)选择性必修 第一册Unit 5 Revealing nature精品课件ppt，共35页。PPT课件主要包含了fascinated，Beagle，question，birds，difference，beaks，suspected，evolution，storm，distant等内容，欢迎下载使用。

1．Para.1　　　 A．Develp ideas.2．Para.2 B．Prpse a thery.3．Para.3 C．On his jurney.4．Para.4 D．Answered the call f the captain.5．Para.5 E．Generate ideas.6．Para.6 F．The greatness f his bk.7．Para.7 G．Lk fr mre evidence.
Ⅰ. Read and match
While-reading
A Jurney f Discvery
判断下列句子提供的信息是正确，还是错误，还是没有提及。1．The captain f the ship，the Beagle，was Charles Darwin.A．Right. B．Wrng.　　C．Nt mentined.2．Darwin began his trip n the Beagle after he cmpleted his degree.A．Right. B．Wrng. C．Nt mentined.3．In 1831，peple believed that all species had appeared n Earth at the same time.A．Right. B．Wrng. C．Nt mentined.4．When Darwin reached the Galapags Islands，he raised the questin：hw did different species cme t exist?A．Right. B．Wrng. C．Nt mentined.
ⅠI. Read and judge
III. Read and chse
选择正确选项填入空白处，补全所给句子提供的信息。A．that living things had evlved frm lwer frms f lifeB．that mre and mre peple started t believe his theryC．that the finches had evlved frm a cmmn ancestrD．that he wuld be “a disgrace t yurself and all yur family”E．what fd was available n that particular islandF．hw did different species cme t exist1．What's mre，he had recently received a letter frm his father predicting .2．As he studied these，he asked himself the questin: ？3．It seemed their beaks had evlved accrding t .4．Darwin suspected ，which had arrived n the islands a lng time befre.5．Many peple refused t believe .6．But Darwin's scientific studies were s cnvincing .
1．What's the pinin f Darwin's father abut his jurney?A．He thught it was great.B．He thught Darwin was curageus.C．He thught it was a shame t Darwin.D．He was in favur f the jurney.2．Which is NOT the things that Darwin fascinated?A．Rcks.　　　B．Animals.C．Plants. D．Ships.3．Where did Darwin raised the questin：hw did different species cme t exist?A．In England. B．In Suth America.C．In the Galapags Island.D．In Eurpe.4．What did Darwin find n the Galapags Islands?A．The difference between the finches n each f the islands.B．The evlutin f human beings.C．The samples f sme birds.D．The fd f different birds.
IV. Read and chse
V. Read and fill
Pst-reading
Grup discussin
Why were many peple “shcked” by Darwin’s thery?What have yu learnt abut the spirit f scientific explratin? Hw can this spirit help yu in yur life and studies?
Learning Vcabulary
1　distant adj.遥远的；远处的；久远的；疏远的(教材P50)　The captain f the ship，the Beagle，wanted smene wh wuld “prfit by the pprtunity f visiting distant cuntries yet little knwn”．“贝格尔号”船长需要个人，此人能“有机会访问遥远而鲜为人知的国家并从中受益”。[例1]　The train statin was abut 20 kilmetres distant.火车站在大约20公里远的地方。[例2]　Jack sunded very cld and distant n the phne.从电话里听起来杰克非常冷淡和疏远。
[知识拓展]distance n．　　　　　　距离；远方at a distance 隔一段距离；距离稍远in the distance 在远方ut f distance frm 离……太远；达不到keep sb.at a distance 对……冷淡；与……疏远keep distance frm 与……保持距离distance neself frm 使远离；使疏远
2　be a disgrace 是耻辱，是丢脸的事(教材P50)　What's mre，he had recently received a letter frm his father predicting that he wuld be “a disgrace t yurself and all yur family”．更有甚者，他最近收到了父亲的一封信，信中预言他将是“你和你全家的耻辱”。[例]　He is a disgrace and an embarrassment t the lcal gvernment.他是当地政府的耻辱和尴尬。
[知识拓展](1) disgrace v．　使丢脸；使蒙受耻辱；使名誉扫地；使失势；使失去地位(2)in disgrace 很不讨人喜欢
3　lead t引起，导致；通向(教材P50)　Despite all this，his adventures n this ship wuld lead t ne f the mst imprtant scientific discveries f all time.尽管如此，他在这艘船上的冒险经历将导致有史以来最重要的科学发现之一。[例1]　The laws have lead t a reductin in fuel cnsumptin in the US.[例2]　Excuse me，des this rad lead t the railway statin？[知识拓展]lead sb.t d sth.　　　　使某人做……lead 使某人得出……lead sb.by the nse 牵着某人的鼻子走in the lead 领先，处于首位
4　fascinate v．使入迷，吸引(教材P50)　The yung man in questin，Charles Darwin，was a gelgist and naturalist，fascinated by rcks，plants and animals.所提到的那位年轻人叫查尔斯·达尔文，是一位地质学家和博物学家，对岩石、植物和动物着迷。[例1]　It was a questin that had fascinated him since he was a by.这是他自幼就着迷的问题。[例2]　Therefre，I d nt have anything with which t fascinate peple.因此，我没有什么能使人着迷的东西。[知识拓展]fascinating adj.　　　　　　迷人的fascinated adj. 着迷的be fascinated by/with... 被……迷住fascinatin n. 魅力，迷惑力；迷恋
fascinating
5　be crwded with...挤满……；充满……(教材P51)　After Darwin had spent sme time in Suth America，his rm n the ship was crwded with samples f the plants and animals he had cllected.达尔文在南美待了一段时间后，在船上他的房间里塞满了收集的动植物样本。[例1]　The ld twn square was crwded with peple.古老的小镇广场上挤满了人。[例2]　The rads are crwded with vehicles f all kinds.马路上挤满了各种车辆。
[知识拓展]crwded adj.　拥挤的crwd n．& v. 人群/拥挤；聚集a crwd f 一群…… the crwd 群众；民众crwds f 许多
6　exist vi.存在；生存，生活(教材P51)　As he studied these，he asked himself the questin: hw did different species cme t exist?当他研究这些的时候，他问了自己这个问题：不同物种是如何存在的？[例1]　The prblem nly exists in yur head，Jane.这个问题不过是你的想象，简。[例2]　Few f these mnkeys still exist in the wild.这些猴子野生的已为数不多了。(1)exist in　　　　　　　存在于……之中exist n＝live n 靠……为生There exist... 有……，存在……(2)existence n. 存在；生存in existence 存在
ut f existence 消失cme int existence 出现，产生bring int existence 使……出现/产生
7　adapt t 适应，适合(教材P51)　Maybe animals evlved as they adapted t their changing envirnments?也许动物是随着适应环境的变化而进化的？[例1]　I fund it nt easy t adapt t new life.我发现适应新生活并不容易。[例2]　We must adapt t a changing wrld.我们必须适应不断变化的世界。
　　　使……适应或适合…… 根据……改编或改写 改编或改作……之用adaptable adj. 能适应的，适应性强的adaptatin n. 改编(本)，改造；适应
8　 suspect v．怀疑；不信任；猜想(教材P51)　Darwin suspected that the finches had evlved frm a cmmn ancestr，which had arrived n the islands a lng time befre.达尔文怀疑这些雀科小鸟是从一个共同的祖先进化而来的，这个祖先很久以前就来到了这些岛屿。[例1]　I suspected her mtives in ffering t help.她主动要帮忙，我怀疑她的动机。[例2]　Yu dn't really think Webb suspects yu? 你不是真的认为韦布怀疑你吧？
suspect sb.f (ding) sth.　　怀疑某人做了某事suspect sb.t be... 疑心某人是……suspect that... 疑心……
9　cnvincing adj.令人信服的；有说服力的(教材P51)　But Darwin's scientific studies were s cnvincing that mre and mre peple started t believe his thery.但是达尔文的科学研究是如此令人信服，以至于越来越多的人开始相信他的理论。[例1]　He can cme up with a cnvincing explanatin.他能说出个道道来。[例2]　His versin f the accident seemed mst cnvincing.他对该事件的叙述似乎最令人信服。
[知识拓展](1)cnvince vt.　　　　　　使确信；使信服；使相信cnvince sb.f sth. 使某人相信某事cnvince 使某人相信……cnvince sb.t d sth. 说服某人做某事(2)cnvinced adj. 坚信不移的be cnvinced f sth. 深信某事be cnvinced that... 深信……
重点句式　句型(教材P51)　But Darwin's scientific studies were s cnvincing that mre and mre peple started t believe his thery.但是达尔文的科学研究是如此令人信服，以至于越来越多的人开始相信他的理论。句式分析：句中的表示“如此……以至于……”，that引导结果状语从句。[例1]　He was s angry that he culdn't say a wrd.他如此生气以至于说不出话。[例2]　He is s yung that she can't lk after herself.他太小了，不能照顾自己。
Analysis f sentence structures
When the Beagle reached the Galapags Islands in 1835，Darwin saw a variety f new species，but it was the birds that interested him the mst.[分析]　本句是一个复合句，when引导时间状语从句，but连接并列句，but后面是一个强调句，强调主语the birds。[译文]　1835年，当贝格尔号到达加拉帕戈斯群岛时，达尔文看到了许多新物种，但最令他感兴趣的是鸟类。