2025版高考英语全程一轮复习选择性必修第二册Unit5Adelicateworld课件（外研版）

这是一份2025版高考英语全程一轮复习选择性必修第二册Unit5Adelicateworld课件（外研版），共39页。PPT课件主要包含了基础知识过关，重点知识突破，基础分层自测，写作微技能，中间的半途的，遗产传统，栖居的动物，大老鼠，大混乱紊乱，免疫力等内容，欢迎下载使用。

Ⅰ.阅读单词1．halfway adj.　　　____________2．heritage n. ____________3．inhabitant n. ____________4．penguin n. ____________5．rat n. ____________6．chas n. ____________7．virus n. ____________8．immunity n. ____________9．cllapse v. ____________10．substantial adj. ____________11．pest n. ____________
12．nutrient n. ____________13．sessin n. ____________14．herbal adj. ____________15．status n. ____________16．prsper v. ____________17．altitude n. ____________18．thrive v. ____________19．fssil n. ____________20．cexist v. ____________
Ⅱ.核心单词1．________ n. 栖息地2．________ n. 胃口，食欲3．________ v. (使)变小；(使)减少4．________ n. 夹子，陷阱5．________ n. 事件6．________ v. 应该做；对……负有……的义务7．________ adj. 巨大的；广大的8．________ adv. 在别处9．________ adj. 稳固的；安全的10．________ n. 问候，招呼
Ⅲ.拓展单词1．dramatically adv.显著地；戏剧性地→________ adj.戏剧性的；突然的→________ n．戏剧2．subsequently adv.后来，随后→_________ adj.随后的；后来的3．multiply v．(使)大大增加，(使)倍增→________ adj.多种多样的4．cnservatin n．保护→________ v．保护→__________ adj.保守的；守旧的5．departure n．离开→________ v．离开；出发6．explde v．突然增加→________ n．爆炸；激增7．interventin n．干预，介入→________ vi.干预8．eclgy n．生态；生态学→________ adj.生态的→________ n．生态学家9．cmparisn n．比较→________ v．比较
cnservative
10．visual adj.视觉的→________ n．视力；念头→________ adv.视觉上，外表上11．mysterius adj.神秘的→________ n．难以理解的事物；谜12．criterin n．标准，准则→________ n．(复数)标准；准则13．apparently adv.据说；看来，似乎→________ adj.显而易见的14．variatin n．差异；变化→________ adj.可变的；易变的→________ adj.各种各样的→________ n．变化；多样(化)；多变(性)15．endangered adj.濒临灭绝的→________ v．危及；使……处于危险16．invasin n．涌入；侵犯，入侵→________ v．侵犯→________ n．侵略者
Ⅳ.重点短语1．____________　依次；反过来2．____________ 原产于……3．____________ 灭绝4．____________ 失去控制5．____________ 结果，因此6．____________ 一劳永逸7．____________ 把……归功于；欠……8．____________ 代表9．____________ 分解；出故障10．____________ 存在
be native t
in cnsequence
nce and fr all
in existence
Ⅴ.经典句式1．The green grass and bare rck f its landscape cntrast dramatically，________________________．青草和裸露的岩石形成了鲜明的对比，赋予它一种野性和自然的美。2．__________________________ hw its native inhabitants，including ryal penguins，king penguins，and elephant seals，existed in perfect harmny with their natural habitat fr thusands f years.他们也不难想象去岛上的土著居民，包括皇家企鹅、王企鹅和象海豹，数千年来是如何与它们的自然栖息地和谐共存的。
giving it a wild and natural beauty
Nr wuld they fail t imagine
3．This incident ____________________ the rat，muse and rabbit prblem needed slving nce and fr all.这一事件表明，大鼠、老鼠、兔子问题需要一劳永逸地解决。4．Is it the legendary father f Chinese herbal medicine, Shennng, ______________________ the park is named? 那座公园是以传说中的中草药之父神农命名的吗？
made it clear that
1．decrease v．(使)减少；(使)变小　n．减少(1)n the decrease/decline　在减少；在衰退n the increase 正在增加/长，在增大n the rise 在上涨，在增长(2)decrease/increase by... 减少/增加了……decrease/increase t... 减少/增加到……
基础练习——单句语法填空①The number f students ging abrad fr further study is ________ the decrease nwadays.②The peratin must be carefully planned s that the lss f bld wuld be decreased ________ a minimum.③The ttal amunt f packaging increased ________ 12% between 2022 and 2023.能力提升——微写作④据报道，由于智能手机的问世，看杂志的人数在减少。It is reprted that as a result f the appearance f smartphnes ___________________________________________．
the number f peple wh read magazines is n the decrease
2.we v．应该做；对……负有……的义务；欠(账、钱、人情等)；归功于……；应感谢……　　　　　　　　　we sb. sth.＝we sth.t sb. 欠某人某物 把……归功于……we it t sb. that... 归功于……wing t 因为；由于
基础练习——单句语法填空①[2023·新课标Ⅰ卷] I first we my success ________ my dear teacher, wh gave me s much encuragement and guidance t prepare fr this cntest.②He wed________ t his first teacher f English that he had a gd prnunciatin.能力提升——句式升级③Owing t his ptimism and perseverance，he was admitted int Beijing University.→______________________________________ he was admitted int Beijing University.(强调句型)
It was wing t his ptimism and perseverance that
3．cmparisn n．比较　cmpare v．比较；匹敌；比喻；相比　n．比较(1)by cmparisn　 　相比之下，相较而言in cmparisn with 与……相比较(2) 把……和……相比较 把……比作……beynd/withut cmpare 无与伦比，举世无双cmpared t/with... 和……相比(通常作状语)
基础练习——单句语法填空①Apparently，________ (cmpare) with thse wh are engaged in manual labr，teachers are suffering greater mental stress nwadays.②The agricultural prductivity f this cuntry remained lw in _________ (cmpare) with that f advanced cuntries like the United Kingdm.能力提升——微写作③人们把儿童比作小树，因为他们都还在成长，还能被塑造。Children ________________________ because they are still grwing and can still be shaped.
are cmpared t yung trees
4.die ut 灭绝die away　　　　(声音、风、光线等)渐息；渐弱die f 死于(疾病、衰老、饥饿、悲伤等自身原因)die frm 死于(意外等外部原因)(be) dying t 极想；渴望be dying fr sth. 渴望/想要某物
基础练习——单句语法填空①Apparently，the girl is dying ___________(participate) in the English cntest.②It's said that the rare bird died ________ hundreds f years ag because f climate change.③Accrding t statistics，a man is mre than twice as likely t die ________ skin cancer as a wman.能力提升——微写作④我渴望有机会成为一名志愿者。我的确希望您能给我这个宝贵的机会。______________________________________________．I d hpe yu can ffer me the precius pprtunity.
t participate
I am dying t have/fr the chance t be a vlunteer
【名师指津】　表示“渴望”的短语还有：lng fr，lng t d，be hungry fr，be thirsty fr，desire t d，be keen t d，be eager t d，be anxius t d等。
5．ut f cntrl 失去控制get/take cntrl f　　　控制lse cntrl f 失去对……的控制in cntrl f 控制着under cntrl 控制住beynd cntrl 无法控制
基础练习——单句语法填空①The army tk/gt cntrl ________ the city after the president's fall frm pwer，which left the whle cuntry in a mess.②With mre effective measures put in place，the disease has been brught ________ cntrl.能力提升——句型转换③If yu dn't change yur mind，the situatin will be beynd cntrl.→If yu dn't change yur mind，the situatin will be ____________．→If yu dn't change yur mind，yu will ____________ the situatin.
lse cntrl f
6.句型公式：否定副词位于句首引起的倒装句否定副词置于句首，要用部分倒装语序，即把谓语动词的一部分(助动词、情态动词或be动词)提到主语之前。这类否定词或含有否定意义的短语主要有：n，nt，never，little，hardly，seldm，scarcely，barely，nt until，，nt als...，n sner... than...，，in n sense，in n way，in n case，by n means，n n accunt，at n time，under n circumstances等。(教材原句)Nr wuld they fail t imagine hw its native inhabitants，including ryal penguins，king penguins，and elephant seals，existed in perfect harmny with their natural habitat fr thusands f years.他们也不难想象出岛上的土著居民，包括皇家企鹅、王企鹅和象海豹，数千年来是如何与它们的自然栖息地和谐共存的。
基础练习——单句语法填空①[2022·浙江6月卷]Never ________ I frget the way they lked at me when they were given fd. ②[2023·全国乙卷]Nt nly ________ they lk beautiful, but studies have shwn that they can prmte peple's wellbeing by imprving their md, reducing stress and helping their memry.能力提升——读后续写之升华句直到我经历了这场事故，我才明白坏运气有可能是正在等待开启的门。③_____________________________________ bad frtune might be the dr waiting t be pened.(倒装句)④_____________________________________________ bad frtune might be the dr waiting t be pened.(强调句)
Nt until I experienced the accident was I aware that
It was nt until I experienced the accident that I was aware that
7．句型公式：“介词＋whm/which”引导的定语从句在“介词＋关系代词”引导的定语从句中，关系代词指物时用which, 指人时用whm，而不能用that或wh代替。介词的搭配：(1)根据先行词的搭配习惯(2)根据定语从句中谓语动词的搭配习惯(3)根据句意(教材原句)Is it the legendary father f Chinese herbal medicine, Shennng, after whm the park is named?那座公园是以传说中的中草药之父神农命名的吗？
基础练习——单句语法填空①[2023·全国甲卷]One day I read the last chapter f a bk, the title f ________ I've lng since frgtten.②[2023·北京卷]Habit frmatin is the prcess ________ which behaviurs becme autmatic.③The persn ________ whm I talked just nw was a gd friend f mine.能力提升 ——句型转换④There are 45 students in the class and mst f them cme frm the cuntryside.→There are 45 students in the class, ____________________________________．
mst f whm cme frm the cuntryside
维度一　词形转换练1．[2023·全国乙卷]Living in Iwa and trying t becme a phtgrapher specializing in landscape (风景) can be quite a challenge, mainly because the crn state lacks gegraphical ________ (vary)．2．[2023·北京卷]Children, n the ther hand, have n idea that insect ppulatin has drpped __________ (dramatic)．3．[2022·全国甲卷]Wrld Ocean Day is vital t raising awareness f cean __________ (cnserve)．4．Accrding t the Wrld Wildlife Fund，the glbal black rhin ppulatin has drpped as lw as 5，500，giving the rhins a “critically _________ (endanger)” status.
dramatically
5．___________(subsequent), they heard that he had btained Canadian citizenship.6．By pening a nvel，I can leave behind my burdens and enter int a wnderful and _________ (mystery) wrld where I am nw a new character.
Subsequently
维度二　固定搭配和句型1．He was very careless.________ cnsequence, he failed the final exam last time.2．Departing ________ her usual rutine, she tk the bus t wrk.3．The frest fire was nearly ________ f cntrl when suddenly it rained heavily and saved the day.4．He wes his gd health ________ plenty f exercise and a regular life.5．The yung man has n appetite ________ meat because he has eaten t much recently.6．The ppulatin f this twn has increased ________ zer pint three percent in the last three years.
维度三　清除阅读障碍熟词生义——根据语境写出加黑词的词性和词义1．Our appetite fr new prducts als cntributes t the prblem.__________2．Its 630，000 inhabitants are increasingly cnvinced that the 14 millin visitrs a year are far t much f a gd thing.________
一词多义——根据语境选出trap的含义A．v.诱使，使上当，使中计　B．v.使陷入困境　C．n.陷阱，罗网3．The climbers were trapped by a fierce strm which went n fr days.________4．Grace lst her tail as a baby when she gt caught up in a fish trap．________5．He trapped them int telling him all their secrets.________
维度四　完成句子/句式升级1．代表这里的每个人，我祝你们旅途愉快。________________________， may I wish yu a very happy jurney.2．我很少在晚上独自一人出去散步。(seldm放在句首)___________________ in the evening by myself.3．显然，由于坏天气，早上的航班将被推迟。Apparently, _____________________， this mrning's flight will be delayed.
On behalf f everyne here
Seldm d I g fr a walk
wing t the bad weather
4．The famus ftballer is t arrive this afternn. A party will be held in his hnur. (介词＋whse引导定语从句)→The famus ftballer, ________________________________， is t arrive this afternn.
in whse hnur a party will be held
应用文主体段落句型公式之3——The reasn that...典例背诵1.[2023·全国乙卷]The reasn why I wanted t learn pian was that I was deeply fascinated by a live musical perfrmance. 我想要学习钢琴的原因是我被一次现场的音乐表演所迷住了。2．[2022·新高考Ⅰ卷]Yu have a full preparatin befre this event, which is the mst imprtant reasn why yu shw up here.你已经为这个活动做了充分的准备，这就是你出现在这里的最重要的原因。
3．[2021·全国甲卷]The reasn why I sincerely want yu t ffer me sme advice is that this activity will be presented n the English website.我真诚地想请你给我一些建议的原因是这次活动将会在英文网站上展示。4．As fr me，the reasn why I respect my English teacher mst is that she is bth strict with us and full f lve at the same time.对我来说，我最尊敬我的英语老师的原因是她对我们严中有爱。