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适用于新高考新教材天津专版2024届高考英语一轮总复习必修第二册Unit6Earthfirst课件外研版
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这是一份适用于新高考新教材天津专版2024届高考英语一轮总复习必修第二册Unit6Earthfirst课件外研版,共60页。PPT课件主要包含了通词句基础自测,必背写作词汇,教材单词,识记阅读词汇,构织连脉词汇,scare,scared,scary,fortunate,fortune等内容,欢迎下载使用。
1. v.把……作为目标 2. n.(尤指通过行为表现出的对某事的一般)看法,态度 3. v.破损,损害,损伤 4. v.影响 5. n.煤气、电力、自来水等供应(系统) 6. n.(尤指大学里的)讲座,讲课,演讲 7. n.数量,数额 8. v.移走,搬走,去掉 9. adj.平均(数)的
target attitude damage affect supply lecture amunt remve average
1.shark n. 2.fin v. n. 3.dive v. 4.cean n. 5.highlight v. 6.staff n. 7.drught n. 8.fld n.
鲨(鱼) 切去(鱼的)鳍 鱼鳍 (通常指使用呼吸设备的)潜水 海洋,大海 使……突出,使注意力集中于员工 旱灾,干旱 洪水,水灾
9.restre v. 10.sustainable adj. 11.bulb n. 12.renewable adj. 13.carbn n. 14.greenhuse n. 15.reusable adj. 16.brchure n. 17.slar adj. 18.release v.
使恢复 可持续的,不破坏环境的 灯泡 (能源)可更新的,可再生的,可恢复的 碳 温室,暖房 可再度使用的,可多次使用的 小册子 利用太阳光(能)的 释放,排放
19.smg n. 20.fg n. 21.infectin n. 22.slide n. 23.false adj. 24.device n. 25.stand-by adj. 26.mde n.
烟雾,雾霾 雾 感染,传染病 幻灯片不正确的,错误的 设备,仪器,装置 备用的 (机器、设备的)运行方式,状态,模式
27.leak v. 28.appliance n. 29.plug n. 30.litre n. 31.campaign n. 32.canteen n.
(使)漏,(使)渗漏 家用电器,家用器具 (电)插头 升,公升 (宣传)活动 (工厂、学校等的)食堂,餐厅
1.______________ v.使(某人)惊恐,吓唬→__________ adj.恐惧的;害怕的→______________ adj.恐怖的,吓人的 2.______________ adv.幸运地→______________ adj.幸运的→______________ n.幸运 3.______________ n.灭绝,绝种→______________ adj.已灭绝的 4.______________ v.致力,献身,倾注→______________ adj.挚爱的,忠诚的→______________ n.关爱,奉献,专心 5.______________ n.残忍,残酷,残暴→______________ adj.残酷的,残忍的 6.______________ n.打猎,狩猎→______________ v.打猎
7.______________ n.报告,(观点的)陈述,说明→______________ v.提出,介绍,呈现 8.______________ n.(野生生物)保护区→______________ n.预定,预约 9.______________ v.建立,设立→______________ n.确立,建立 10.______________ v.采取(某种方法)→_____________ adj.收养的,领养的→______________ n.采用,收养 11.______________ v.减少,降低→______________ n.减少 12.______________ adj.(问题、伤势、疾病等)很严重的→______________ adv.严重地 13.______________ n.允许,许可→______________ vt.允许,准许
presentatin
establishment
14.______________ n.多数,大多数(人或物)→______________ v.主修 adj.主要的,重要的 15.______________ n.电→______________ adj.用电的,发电的 16._________ v.竭力主张,强烈要求,敦促→______________ adj.紧急的 17.______________ adj.焦急的,担忧的→______________ v.涉及,与……有关;使担心,使担忧 n.担心,忧虑,关心 18.______________ v.促成,造成(某事发生)→______________ n.贡献,捐助
electricity
electrical
1. 害怕地 2. 害怕 3. 由于,因为 4. 切掉;被隔绝 5. 对……有影响 6. 把……看作…… 7. 相反的情况 8. 把……错当成…… 9. 分解;发生故障;(计划、谈判等)失败;(身体)垮掉
in fear be scared/frightened/afraid f due t cut ff have an effect n the ther way rund break dwn
10. 讲述……的故事 11. 错误地;无意中 12. 提高……意识 13. 目的是……;旨在…… 14. 阻止……做…… 15. 大多数…… 16. 多达,高达 17. 号召 18. 把……考虑进去
tell the stry f by mistake raise awareness f... be aimed at... ding... the majrity t call n accunt
1.Sme peple stpped swimming in the sea,afraid f the hrrible creature frm the film.【尝试翻译】【考点凝练】形容词(短语)做状语
由于害怕电影里可怕的生物,有些人不再去海里游泳了。
2.Frtunately,nt everyne wh watched the film Jaws became afraid f sharks—sme became interested in understanding them.【尝试翻译】【考点凝练】部分否定
幸运的是,并非每个看过《大白鲨》这部电影的人都变得害怕鲨鱼——有些人开始对了解它们感兴趣。
3.Hwever,making a paper bag uses fur times as much energy as making a plastic bag and up t three times the amunt f water.【尝试翻译】【考点凝练】倍数表达法
然而,生产一个纸袋的耗能为生产一个塑料袋的四倍,耗水则多达三倍。
1.scare v.使(某人)惊恐,吓唬【归纳】(1)把……吓跑scare sb int ding sth恐吓某人做某事(2)scared adj.害怕的;恐惧的be scared f sb/sth害怕某人/某物be scared f ding sth/t d sth害怕做某事be scared that...害怕……be scared t death吓得要死
【佳句】She was s scared during the interview that she cmpletely frgt hw she shuld respnd t the questins.面试时她吓坏了,以至于完全忘了该怎么回答这些问题。【练会】单项填空①(2020·浙江卷改编)We yelled at the bear,hit pts hard,and fired blank shtgun shells int the air.Smetimes lud nises like these will scare bears . A.ffD.inside
②It is nt wise fr parents t try t scare their children int well. A.livingD.answering③We t death when we fund the grund was shaking. A.were scaring scaredD.scare【写美】句式升级·背诵④Elli and I were scared that the bear wuld return,s we climbed int the helicpter.→ ,Elli and I climbed int the helicpter.(形容词短语作状语)
Scared that the bear wuld return
2.target v.把……作为目标,把……作为批评的对象 n.目标;对象;靶【归纳】(1)target sth n/at sb/sth将……当作……的目标/对象;把……对准be targeted at目标是;面向(2)a target fr...……的目标set a target制定目标meet/achieve a target完成/达到目标(3)targeted adj.有目标的【佳句】Only when cmbined with targets can great effrts help peple realize their full ptential.只有与目标相结合,巨大的努力才能帮助人们充分发挥他们的潜力。
【练会】单项填空①(2019·北京卷改编)Armed with this knwledge,they're able t carry ut individually campaigns t cheat peple. A.armedD.equipped②(2020·天津卷改编)This led Jnes t the cnclusin that there are t many extremely lnely peple in his cmmunity,wh are easy f cheating. A.targetsD.directins
【写美】完成句子·背诵③我听说这个项目是针对英语流利的学生。I heard that the prgramme students wh speak English fluently.(应用文写作之申请信)
is targeted at
3.devte v.致力,献身,倾注,专心【归纳】(1)把……奉献于……devte neself t献身于……;致力于……(2)devted adj.忠诚的;挚爱的be devted t...专心于……;奉献于……(3)devtin n.关爱;关照;奉献;忠诚
【点津】中的t是介词,其后常接名词、代词或动词-ing形式作宾语。类似短语有使……适应……be addicted t...对……上瘾把……应用于……把……附在……上【佳句】Regardless f the risk f getting infected,Uncle Li is respnsible and devted t his jb.尽管有被感染的危险,李叔叔还是很有责任心,对工作很投入。
【练会】单项填空①Since the schl attaches great imprtance t this turnament,I sincerely hpe we can devte t becming a strnger team. A.usD.ur②Teachers' t educatin shuld receive great respect frm everyne because it benefits the develpment f sciety. A.accessD.nte
【写美】句式升级·背诵③The dctr devted himself t helping the patients,s he wn respect and praise frm all ver the cuntry.→ ,the dctr wn respect and praise frm all ver the cuntry.(动词-ing形式作状语) → ,the dctr wn respect and praise frm all ver the cuntry.(动词-ed形式作状语)
Devting himself t helping the patients
Devted t helping the patients
4.reserve n.(野生生物)保护区;储备v.保持;保留;预订【归纳】(1)withut reserve完全;毫无保留地in reserve储备,备用(2) sb/sth为某人/某物保留/预订……(3)reservatin n.保留;(房间、座位等的)预订make a reservatin预订
【练会】单项填空①I'm sure that he wn't adpt ur suggestin reserve. A.befreB.withutC.frD.after②I will call the restaurant and make a in case there's nne left. A.tableD.cnservatin【写美】词汇升级·背诵③I'd like t bk a table in advance fr three at eight 'clck.→I'd like t a table fr three at eight 'clck.
5.remve v.移走,搬走,去掉;开除,免职;脱去(衣服等)【归纳】(1)把……从……移开/撤掉remve sb frm ne's pst撤职;开除某人remve sb frm schl开除某人;勒令某人退学remve ne's dubt/srrw消除某人的疑虑/悲伤(2)remval n.移动;去除;搬迁;免职
【练会】单项填空①(2021·全国乙卷改编)If yu're the hst,yu can ask them t help yu in the kitchen with smething and just remve them the situatin. A.frmD.by②The kidney plays a vital rle in the f waste prducts frm the bld. A.carryingD.prtectin
【写美】完成句子·背诵③就我个人而言,我认为应该删除这个关于娱乐的专栏。As far as I'm cncerned,I think that .(应用文写作之建议信)
the clumn cncerning entertainment shuld be remved
6.urge v.竭力主张,强烈要求,敦促 n.强烈的欲望;冲动【归纳】(1)urge sb t d sth催促某人做某事urge that sb (shuld) d sth极力主张某人做某事urge that...坚决要求……(2)have an urge t d sth渴望做某事(3)urgent adj.紧急的,紧迫的(4)urgency n.紧急的事【点津】urge后跟that从句时,that从句中的谓语动词用虚拟语气,即“shuld+动词原形”,shuld可以省略。
【练会】单项填空①I never felt an urge any sign language befre. A.at learningB.fr learningC.t learnD.learned②Due t all this extra time,there was n sense f t d my schlwrk immediately. A.urgencyD.hping
【写美】一句多译·背诵③随着期末考试的来临,老师敦促我们努力学习。→Our teacher with the final exam drawing near.(urge sb t d sth) →Our teacher with the final exam drawing near.(urge that)
urges us t study hard
urges that we (shuld) study hard
7.cncerned adj.焦急的,担忧的;有关的【归纳】(1)be cncerned abut/fr sth 担心……;关心……be cncerned with与……有关;涉及as far cncerned就……而言;依……之见(2)cncern n.担心,忧虑,关心shw/express cncern abut/fr 对……表示关心(3)cncerning prep.关于;涉及【点津】cncerned作前置定语时,意为“关切的,担心的”;作后置定语时,意为“相关的,有关的”。如:a cncerned lk “关切的神情”;the authrities cncerned “有关当局”。
【练会】单项填空①We sincerely hpe that the authrities shuld take effective measures immediately t prevent the envirnment frm being plluted. A.cncerning cncernedD.t cncern②I'm writing t express my pinin Chinese custms,which is useful fr yu t pay a visit t a Chinese friend. A.underD.with
【写美】词汇升级·背诵③In my pinin,it is necessary fr yu t have a gd rest,which will prvide enugh energy fr yu.→ ,it is necessary fr yu t have a gd rest,which will prvide enugh energy fr yu.(cncerned)
As far as I'm cncerned
8.cntribute v.促成,造成(某事发生);捐献;贡献;投稿,撰稿【归纳】(1)cntribute... t...向……捐赠……;为……撰稿(t为介词)cntribute t (ding) sth有助于(做)某事(2)cntributin n.贡献,捐助make a cntributin t...对……做出贡献;向……捐款make cntributins t...对……做出贡献(3)cntributr n.捐赠者,捐款者;投稿人
【练会】单项填空①The staff in the cmpany have made an imprtant t the envirnment. A.achievementD.explanatin②(2021·新高考Ⅰ卷改编)Research has shwn that emtinal skills may cntribute sme f these qualities. A.withD.t
【写美】完成句子·背诵③此书对我们了解这门学科帮助甚少。This bk ur understanding f the subject.(cntribute)
cntributes little t
9.due t由于,因为;应支付;归因于【归纳】due adj.应得的;应付的;到期的be due t d sth预计做某事;按预定时间做某事be due t sb/sth 归因于某人/某事,应给某人/某物be due fr sth应该得到……【佳句】A lt f her unhappiness is due t bredm.她的不开心主要是因为无聊。
【练会】单项填空①The bus was due at 5 p.m.,but it arrived ne hur late due t the heavy fg. ②The mney is due me,but I haven't gt it yet. A.inD.with
【写美】完成句子·背诵③由于与环境相关的旅游越来越受欢迎,各种类型的旅行现在被归类为生态旅游。 ,varius types f trips are nw being classified as ecturism.(写作话题之旅游)
Due t the grwing ppularity f envirnmentally-related travel
accunt把……考虑进去【归纳】accunt fr是……的原因;解释,说明;占(一定数量或比例)take accunt f...考虑到……n accunt f因为,由于n n accunt决不,绝对不【点津】n n accunt放在句首时,句子要用部分倒装,有类似用法的还有:by n means、in n way、in n case、n n cnditin、at n time、under n circumstances等。
【练会】单项填空①(2020·全国Ⅰ卷改编)Lighting accunts abut 7% f the ttal electricity cnsumed in the US. A.nD.by
【写美】完成句子/一句多译·背诵②教授警告学生们在课上决不能使用手机。The prfessr warned the students that_______________________________ _______________ in class.(写作话题之学校生活) ③做计划的时候,我们应该把每件事情都考虑进去。→We shuld when making a plan. →We shuld when making a plan.
n n accunt shuld they use
mbile phnes
take everything int accunt
take accunt f everything
★补遗缺 微点练全Ⅰ.一词多义——根据语境写出句中黑体词的词性和含义1.fld①The river burst its banks and flded the surrunding fields. ②Dnatins are flding int the hmeless shelter. ③After the fld it tk weeks fr the water level t g dwn. ④A fld f cheap imprts has cme int the cuntry.
2.release①The band's latest album will be released next week. ②Plice have released a picture f the man they want t questin. ③Cal pwer statins release sulphur dixide int the atmsphere. ④He released the handbrake and the car jumped frwards. ⑤He was released frm prisn after tw years.
Ⅱ.单项填空3.He has a very psitive attitude wrk. A.twardsB.atC.n discveries abut crruptin have dne serius damage the cmpany's reputatin. A.nB.atC.t yu buy mre than ten bks,they will reduce the price 10 percent. A.atB.tC.fD.by
1.形容词(短语)作状语【教材原句】Sme peple stpped swimming in the sea,afraid f the hrrible creature frm the film.由于害怕电影里可怕的生物,有些人不再去海里游泳了。【归纳】(1)形容词(短语)作状语可以表示方式、原因或伴随状况等,可位于句首、句中或句末,常用逗号与句子其他成分隔开。(2)形容词(短语)作状语时常用来说明句子主语的状态,即和主语常构成系表结构。如果用来修饰句子的谓语动词或整个句子,则应用副词(短语)作状语。
【练会】单项填空①T ur relief,the missing child returned hme ten days later,tired but . A.healthyD.unhealthily② and happy,he std up and accepted the prize. A.SurprisingD.Surprisedly
【写美】完成句子·背诵③我们最关注秀莲这个角色,她勇敢、善良且坚强。 ,Xiulian is the character we care abut mst.(写作话题之人物描写)
Brave,kind and strng
2.倍数表达法【教材原句】Hwever,making a paper bag uses fur times as much energy as making a plastic bag and up t three times the amunt f water.然而,生产一个纸袋的耗能为生产一个塑料袋的四倍,耗水则多达三倍。【归纳】倍数表达法常见的有:倍数+倍数+比较级+than倍数+the size/height/length/width+f...倍数+what从句
【点津】表示“两倍”时用twice或duble,三倍或三倍以上用“基数词+times”表达。【佳句】The number f students nw in this schl is fur times what it was ten years ag.现在这所学校的学生人数是十年前的四倍。
【练会】单项填空①Sme fish can prduce sunds almst twice yur speaking vice! A.as lud asB.s lud sC.as luder asD.lud than②The electrnic waste stream is increasing three times traditinal garbage as a whle. A.fast withB.faster withC.faster thanD.fast t
【写美】一句多译·背诵③这部短片讲述了我们学校的发展。现在,我们新学校的面积是十年前的三倍大。→The shrt film tells abut the develpment f ur schl.Nw ur new schl is that ten years ag. →The shrt film tells abut the develpment f ur schl.Nw ur new schl is that ten years ag. →The shrt film tells abut the develpment f ur schl.Nw ur new schl is that ten years ag.
three times as large as
three times larger than
three times the size f
(2019·北京卷,阅读理解D)——人与环境、人与动植物By the end f the century,if nt sner,the wrld's ceans will be bluer and greener thanks t a warming climate,accrding t a new study.At the heart f the phenmenn lie tiny marine micrrganisms(海洋微生物) called phytplanktn.Because f the way light reflects ff the rganisms,these phytplanktn create clurful patterns at the cean surface.Ocean clur varies frm green t blue,depending n the type and cncentratin f phytplanktn.Climate change will fuel the grwth f phytplanktn in sme areas,while reducing it in ther spts,leading t changes in the cean's appearance.
Phytplanktn live at the cean surface,where they pull carbn dixide(二氧化碳)int the cean while giving ff xygen.When these rganisms die,they bury carbn in the deep cean,an imprtant prcess that helps t regulate the glbal climate.But phytplanktn are vulnerable t the cean's warming trend.Warming changes key characteristics f the cean and can affect phytplanktn grwth,since they need nt nly sunlight and carbn dixide t grw, but als nutrients.
Stephanie Dutkiewicz,a scientist in MIT's Center fr Glbal Change Science,built a climate mdel that prjects changes t the ceans thrughut the century.In a wrld that warms up by 3℃,it fund that multiple changes t the clur f the ceans wuld ccur.The mdel prjects that currently blue areas with little phytplanktn culd becme even bluer.But in sme waters,such as thse f the Arctic,a warming will make cnditins riper fr phytplanktn,and these areas will turn greener.“Nt nly are the quantities f phytplanktn in the cean changing,” she said,“but the type f phytplanktn is changing.”
And why des that matter?Phytplanktn are the base f the fd web.If certain kinds begin t disappear frm the cean,Dutkiewicz said,“it will change the type f fish that will be able t survive.” Thse kinds f changes culd affect the fd chain.Whatever clur changes the cean experiences in the cming decades will prbably be t gradual and unnticeable,but they culd mean significant changes.“It'll be a while befre we can statistically shw that the changes are happening because f climate change,” Dutkiewicz said,“but the change in the clur f the cean will be ne f the early warning signals that we really have changed ur planet.”
真题再做42.What are the first tw paragraphs mainly abut?A.The varius patterns at the cean cause f the changes in cean way light reflects ff marine effrts t fuel the grwth f phytplanktn.
解析:段落大意题。根据文章前两段的内容可知,这两段主要介绍了海洋颜色发生变化的原因。故选B项。
43.What des the underlined wrd“vulnerable” in Paragraph 3 prbably mean?A.Sensitive.D.Unnticeable.
解析:词义猜测题。根据画线词下一句“Warming changes key characteristics f the cean and can affect phytplanktn grwth...”可知,浮游生物容易受到气候变暖的影响,vulnerable的含义与sensitive最为接近。故选A项。
44.What can we learn frm the passage?A.Phytplanktn play a declining rle in the marine 's mdel aims t prject phytplanktn have been used t cntrl glbal with mre phytplanktn may appear greener.
解析:细节理解题。根据第四段的“But in sme waters...,a warming will make cnditins riper fr phytplanktn, and these areas will turn greener.”可知,在某些海域,气候变暖会给浮游生物提供更成熟的条件,而这些水域将会变得更绿。故选D项。
45.What is the main purpse f the passage?A.T assess the cnsequences f cean clur analyse the cmpsitin f the cean fd explain the effects f climate change n intrduce a new methd t study phytplanktn.
解析:写作意图题。通读文章的第一段以及最后一段的内容可知,作者写这篇文章的主要目的就是解释气候变化对海洋的影响。故选C项。
语言能力1.掌握构词知识
2.猜测生僻词词义When these rganisms die,they bury carbn in the deep cean,an imprtant prcess that helps t regulate the glbal climate.
4.仿写经典句型“Nt nly are the quantities f phytplanktn in the cean changing,” she said,“but the type f phytplanktn is changing.”仿写:他们不但需要衣服,而且还缺水。 clthing, they are als shrt f water.
Nt nly d they need
5.破解复杂句式“It'll be a while befre we can statistically shw that the changes are happening because f climate change,” Dutkiewicz said,“but the change in the clur f the cean will be ne f the early warning signals that we really have changed ur planet.”分析:本句是主从复合句。句子的主干是but连接的两个并列部分It'll be a while以及the change in the clur f the cean will be...。在第一部分中,befre引导时间状语从句,shw后面是that引导的 从句;在第二部分中,warning signals后面是that引导的 从句。
“距我们能在统计数据上证明这种变化是由气候变化引起的还为时尚早,”Dutkiewicz 说,“但是海洋颜色的变化将是一个早期的预警信号:我们确实已经改变了我们的地球。 ”
Ⅰ.熟词生义1.average
Ⅱ.单项填空A组 基础必练1.I was in such a hurry that I tk yur bag instead f mine . A.at randmB.at lengthC.by mistakeD.fr sure2.Nwadays peple are mre abut the envirnment where they live. A.cncerned deliberate f his wrds cut her like a knife. A.rudenessB.crueltyC.plitenessD.tune
4.The schl educates students t make a t sciety. A.achievement will urge the parents further legal actin. A.takingB.t takeC.tkD.will take6.Thse vilent TV shws might children's behaviur. A.have an effect nB.take advantage fC.be aimed atD.make the mst f
7. the bad weather cnditin,he canceled his flight t Lndn. A.In spite fB.In favr fC.Due tD.By means f8.A gd architect take the building's surrundings int . A.useD.reality
B组 高考链接9.(2020·天津卷改编)Libraries will ften hld reading-grup sessins t varius age grups. A.targeting targetD.being targeted10.(2020·天津卷改编) ,curisity and discntent dn't have t be learned. A.FrtunateD.Frtunately
11.(2019·江苏卷改编)The tw zkeepers didn't want t see the f this precius species. A.extinctinB.prtectinC.satisfactinD.distinctin12.(2021·新高考Ⅰ卷改编)It the whle adventure and ffers a place where yu can sit dwn t rest yur aching legs. A.highlightsB.is highlightedC.highlightedD.is highlighting13.(2020·全国Ⅰ卷改编)I have a very strng fear that the lie we're telling is ding spiritual damage ur children. A.atB.tC.frD.with
Ⅲ.话题微写作(黑体部分用本单元词汇表达)【写作素材】1.由于不断的有害人类活动,气候变得越来越暖和。(due t)2.干旱、洪涝灾害频繁发生,这严重影响着人们的生活。(severely,affect)3.有些物种濒临灭绝。(extinctin)4.我们迫切需要采取有效措施来保护它。(urgent)【连句成篇】将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。
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