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2025届高考英语一轮复习:(外研版)必修第二册 Unit 6 Earth first(课件PPT+学案)
展开shark n.鲨(鱼)fin v.切去(鱼的)鳍n.鱼鳍sustainable adj.可持续的,不破坏环境的bulb n.灯泡
renewable adj.(能源)可更新的,可再生的,可恢复的carbn n.碳reusable adj.可再度使用的,可多次使用的brchure n.小册子slar adj.利用太阳光(能)的
slide n.幻灯片stand-by adj.备用的mde n.(机器、设备的)运行方式,状态,模式appliance n.家用电器,家用器具
plug n.(电)插头litre n.升,公升
dive v.(通常指使用呼吸设备的)潜水target v.把……作为目标attitude n.(尤指通过行为表现出的对某事的一般)看法,态度cean n.海洋,大海highlight v.使……突出;使注意力集中于
hunting n.打猎,狩猎reserve n.(野生生物)保护区staff n.员工establish v.建立,设立damage v.破损,损害,损伤
drught n.旱灾,干旱fld n.洪水,水灾affect v.影响supply n.(煤气、电力、自来水等)供应(系统)restre v.使恢复
adpt v.采取(某种方法);收养,领养greenhuse n.温室,暖房reduce v.减少,降低release v.释放,排放smg n.烟雾,雾霾
severe adj.(问题、伤势、疾病等)很严重的lecture n.(尤指大学里的)讲座,讲课,演讲amunt n.数量,数额device n.设备,仪器,装置leak v.(使)漏,(使)渗漏
remve v.移走,搬走,去掉;移除campaign n.(宣传)活动canteen n.(工厂、学校等的)食堂,餐厅average adj.平均(数)的
scare v.使(某人)惊恐,吓唬→scared adj.害怕的;惊恐的→scary adj.恐怖的
frtunately adv.幸运地→frtunate adj.幸运的→unfrtunate adj.不幸的→unfrtunately adv.不幸地
extinctin n.灭绝,绝种→extinct adj.灭绝的devte v.致力,献身,倾注→devted adj.挚爱的;投入的→devtin n.致力;献身
cruelty n.残忍,残酷,残暴→cruel adj.残忍的;残酷的→cruelly adv.残忍地;残酷地
presentatin n.报告;(观点的)陈述,说明;介绍;展示→present vt.颁发;出示;赠送;呈递 n.礼物adj.现在的;目前的;出席的
fg n.雾→fggy adj.多雾的;有雾的infectin n.感染,传染病→infect v.传染→infectius adj.传染的;传染性的
permissin n.允许,许可→permit v.允许,许可;使有可能 n.许可证majrity n.多数;大多数(人或物)→majr adj.主要的;重要的 vi.主修n.主修课程;主修学生
false adj.假的;不正确的,错误的→falsity n.虚假;不真实;错误electricity n.电;电能→electric adj.电的;带电的→electrnic adj.电子的
urge v.竭力主张,强烈要求,敦促n.强烈的欲望;迫切要求→urgent adj.紧急的;急迫的→urgency n.紧急;急迫
cncerned adj.焦急的,担忧的→cncern v.(使)担忧;涉及;与……有关 n.担忧,忧虑→cncerning prep.关于;就……而言cntribute v.促成,造成(某事发生);贡献,捐献→cntributin n.贡献
underlying /ˌʌndə'laIIŋ/ adj.隐含的;潜在的temptatin /temp'teIʃn/ n.引诱;诱惑(物)→tempt /tempt/ vt.引诱;诱惑→tempting /temptIŋ/ adj.吸引人的;诱人的
belved /bI'lʌvd/ adj.钟爱的;深受喜爱的n.心爱的人inherent /In'hIərənt/ adj.固有的;内在的flaw /flɔː/ n.错误;缺点;裂痕cmplicatin /ˌkɒmplI'keIʃn/ n.复杂化;难题
discuraged /dIs'kʌrIdʒd/ adj.泄气的;心灰意冷的→discurage /dIs'kʌrIdʒ/ vt.使灰心;使泄气;阻拦prmpt /prɒmpt/ vt.促使;导致adj.立即的;迅速的;敏捷n.(给演员的)提词;提示
prverb /'prɒvɜːb/ n.谚语;格言fulfilling /fʊl'fIlIŋ/ adj.让人感觉有意义的;令人满足的→fulfil /fʊl'fIl/ vt.实现;履行;符合
due t 由于,因为 accunt把……考虑进去in fear害怕地be scared/frightened/afraid f害怕…… 把……切断
have an effect upn/n对……有影响 把……看作the ther way rund 相反地把……误当作……break dwn分解;出故障;(谈判)失败;(健康、精神等)垮掉
cmmn sense常识take steps采取措施call n号召
Sme peple stpped swimming in the sea,afraid f the hrrible creature frm the film. (形容词短语作状语)有些人因为害怕遇到电影里描述的这种可怕生物再也不去海里游泳了。In 1980,Benchley was diving when he came acrss an awful sight.(be )在1980年,本奇利正在潜水,这时他遇到了一个可怕的场景。
Tday,as we learn mre abut sharks,mre peple than ever want t prtect them frm extinctin.(as引导时间状语从句)时至今日,随着我们对鲨鱼了解的加深,越来越多的人愿意去保护它们免遭灭绝。It takes hundreds f years fr plastic t break dwn,but much less time fr paper.(It time t d...)塑料的分解需要数百年的时间,而纸的降解时间要短得多。
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.(倍数表达法)然而,生产纸袋的耗能是塑料袋的四倍,耗水则多达三倍。T make sure yur appliance is in fact ff,remve the plug frm its pwer supply.(不定式作目的状语)为确保你的电器设备彻底关闭,请从电源上拔下电器插头。
1.renewable adj.________
(能源)可更新的,可再生的,可恢复的
可持续的,不破坏环境的
可再度使用的,可多次使用的
1. v.把……作为目标2. v.影响3. v.使……突出;使注意力集中于4. n.(野生生物)保护区5. v.建立,设立6. v.破损,损害,损伤
7. v.(使)漏,(使)渗漏8. n.(煤气、电力、自来水等)供应(系统)9. v.使恢复10. v.采取(某种方法);收养,领养11. v.减少,降低12. v.释放,排放
13. adj.(问题、伤势、疾病等)很严重的14. n.(尤指大学里的)讲座,讲课,演讲15. n.数量,数额16. v.移走,搬走,去掉;移除17. n.(宣传)活动18. adj.平均(数)的
1. n.报告;(观点的)陈述;介绍;展示→ vt.颁发;赠送;呈递 n.礼物adj.现在的;出席的2. n.多数;大多数(人或物)→ adj.主要的;重要的 vi.主修n.主修课程;主修学生
presentatin
3. n.电;电能→ adj.电的;带电的→ adj.电子的4. v.竭力主张,强烈要求,敦促n.强烈的欲望;迫切要求→ adj.紧急的;急迫的→ n.紧急;急迫
electricity
5. adv.幸运地→ adj.幸运的→ adj.不幸的→ adv.不幸地6. n.雾→ adj.多雾的;有雾的
frtunately
unfrtunately
7. adj.假的;不正确的,错误的→ n.虚假;不真实;错误
1.temptatin adj.____________________ n.__________________
4.prmpt vt.____________adj._______________________ n. ____________
(给演员的)提词;提示
1. 害怕地2. 对……有影响3. 把……看作4. 分解;出故障;(谈判)失败;(健康、精神等)垮掉5. 采取措施
have an effect upn/n
1.He is t the research and his t the wrk leads t his success.(devte)2.Seeing the bear,we were .Luckily,sme adults managed t the beast ff.(scare)3.Withut the teachers’ ,n ne is t g int the chemistry lab.(permit)
4.As far as I’m ,we shuld be aware that ur parents are _____________ nt nly abut ur safety,but als sme matters ____________ ur grwth.(cncern)5.Mre and mre species are becming every year.This mass ____________ is caused by hunting.(extinct)6.This disease is .Many peple in this area ________________ s far.What’s wrse,the did nt respnd t the drugs.(infect)
have been infected
7.Once upn a time,human beings treated sharks and peple’s ________ made the number f sharks reduce sharply.(cruel)8.She all her life t the scientific career and n dubt her ____________ wn admiratin f peple all ver the cuntry.(cntribute)
1.While making a plan t travel,yu’d better weather ___________________.2.I sincerely yu t take exercise fr at least 20 minutes every remember t the pwer befre yu leave,r it may lead t fire.
due t,,, accunt,call n
4.The news that the athlete failed in the marathn a serius injury made us and Lily,the twin sisters,lk s alike that many peple ften ________ Lucy her sister.
1.运动员们非常累,他们都认为这次比赛是增强体格的好办法。(话题写作之体育) (形容词作状语) ____________________,the players all regarded this cmpetitin as a gd way f building up their strength.
Tired and exhausted
2.他在路上小心翼翼地走着,这时突然脚一滑,摔倒了。(读后续写之动作描写)(be )____________________________________________________________________________________________________________________________3.随着社会的快速发展,我们发现和朋友聚会的时间变少了。(as引导时间状语从句) ,we find less time t gather with ur friends.
He was walking cautiusly alng the rad when his feet slipped and he fell ver.
As the sciety develps rapidly
4.为了丰富学生们的生活,我校组织我们到红星农场摘苹果。(不定式作目的状语)______________________,ur schl rganized us t pick apples n Hngxing Farm.5.争论过后好久,她才得以平静下来。(It takes/tk sb sme time t d sth) after the argument.
T enrich students’ life
It tk her a lng time t calm dwn
What scares us is that many rare animals are faced with extinctin due t human beings’ cruelty,such as illegal hunting.Besides,with mre and mre carbn dixide 1. (release),the envirnment has gt damaged and greenhuse effect ccurs.Plus,severe drught,fld and smg arund the wrld highlight the urge t take steps 2.__________(prtect) the envirnment.Frtunately,thse 3. are cncerned abut the envirnment have realized the 4. (imprtant) f sustainable develpment and adpted sme measures.
Many gvernments and peple cntribute t 5. (reduce) pllutin.Als,we find many 6. (nature) reserves established.A majrity f scientists are devted t making the mst f renewable and reusable slar energy.Mre campaigns are launched and mre lectures are delivered t educate peple t live 7. lw-carbn life.Mre brchures are handed ut n hw t 8._________(crrect) use husehld appliances s that amunts f electricity can 9. (save).Only if we have a scientific attitude 10.___________ envirnmental prtectin can we achieve the desired target.
提示:题干中加底纹词汇为本单元词汇
vt.惊吓;使害怕;使(某人)惊恐,吓唬 vi.受惊吓(scary adj.吓人的;恐怖的 scared adj.恐惧的;惊恐的)
·scare sb int ding sth恐吓某人做某事 把……吓跑·be scared t d sth=be scared f ding sth害怕/不敢做某事 be scared f sb/sth害怕某人/某事 be scared t death吓得要死
(1)She was scared (dive) int the deep water because there were many dangerus creatures.=She was scared f (dive) int the deep water because there were many dangerus creatures.(2)她被老虎的吼声吓得蜷缩在一棵大树旁,心怦怦直跳。She beside a big tree by the rars f tigers,with her heart punding.
was scared int cruching
(3)(2020·浙江7月,读后续写)当我意识到那头熊回来攻击我们的时候,我几乎要吓死了。When I realized that the bear was cming back t attack us,I _________________________.(4)(读后续写之场景描写)没有保罗的好心帮忙,马克决不会赤手空拳把狼吓跑。Mac culd by n means with bare hands withut the help f kind-hearted Paul.
scared t death
scare the wlf ff/away
vt.致力,献身,倾注;专心致志于;把……用于(devted adj.挚爱的;投入的;忠实的,忠诚的;献身的 devtin n.献身;奉献;关爱;忠诚)
· (ding) sth把……用在/献给(做)某事上 devte neself t ding sth献身于/致力于做某事·be devted t (ding) sth献身于(做)某事;专心于(做)某事
(1)The reasn fr ur (devte) t her is that she devtes her time t (reduce) pllutin at an early age.
(2)(话题写作之人物介绍)Yuan Lngping devted himself t studying hybrid rice and he was respected by peple all ver the wrld.= ,Yuan Lngping was respected by peple all ver the wrld.(用现在分词短语作状语改写)= ,Yuan Lngping was respected by peple all ver the wrld.(用形容词短语作状语改写)
Devting himself t studying hybrid rice
Devted t studying hybrid rice
n.允许,许可,批准;许可证(permit vt.& vi.允许,许可,准许;使有可能 n.许可证)
·ask sb fr permissin=ask permissin frm sb请求某人许可 with/withut (ne’s) permissin得到/未经(某人的)允许·permit sb t d sth允许某人做某事 permit (ding) sth允许(做)某事
(1)Due t the terrible weather,we weren’t permitted (g) utside,which made us in lw spirits.
(2)(2022·浙江6月,应用文写作) 没有老师的许可,你绝不能带手机到自习室。因此,如果你的确需要一部手机,你必须请求老师许可。另外,我们不允许大声说话,这会打扰别人。 ,yu mustn’t take yur smartphne t the self-study rm.Thus,if yu d need ne,yu must _____________________________________________________________.What’s mre,we ,which will disturb thers.
Withut the teacher’s permissin
ask yur teacher fr permissin/ask permissin frm yur teacher
dn’t permit talking ludly
(3)(应用文写作之告知信)如果天气允许,比赛将于下午2点在我校体育馆举行,持续约3小时。 ,the cmpetitin t be held in ur schl stadium will begin at 2 pm and last fr rughly 3 hurs.
Weather permitting/If weather permits
n.强烈的欲望;冲动 vt.竭力主张;强烈要求,敦促 (urgent adj.紧急的;急迫的)
·have/feel an urge t d sth 有强烈的欲望做某事·urge sb t d sth 催促某人做某事 urge that...(shuld) d sth极力主张/强调……做某事 It is urged that...(shuld) d sth. 极力主张/强调……做某事。
(1)(2023·上海1月,书面表达)If we handle the abve (urge) matters as sn as pssible,mre and mre students will be crazy abut the spken English class.
(2)(2022·全国甲,书面表达)为了更好地保护海洋,我们必须敦促更多的人去反思他们自己的不合适的行为并且做出改变。T prtect ceans better,we ___________________________________________________________________________________________________________________________________ and make changes.
must urge mre peple t reflect n their wn imprper behavi(u)r/must urge that mre peple (shuld) reflect n their wn imprper behavi(u)r
(3)(2022·天津6月,书面表达)随着中国的发展,年轻人无障碍地与外国人交流被大力强调。因此,任何渴望说流利英语的人都可以报名参加我们的口语俱乐部。With the develpment f China, the yung ______________________________________ withut difficulty.Hence,anyne ___________________________________________ can register fr ur Spken English Club.
it is urged that
cmmunicate with freigners
has/feels an urge t speak fluent English
vi.& vt.促成,造成(某事发生);捐献;捐助;贡献;投稿(cntributin n.捐献;贡献;捐赠)
·把……贡献给……;向……投稿 cntribute t(t为介词)有助于;促成;导致;是……的一个原因;为…… 做出贡献·make cntributins/a cntributin t为……做出贡献;捐款
(1)These generus businessmen have cntributed lts f mney t _______________(establish) new reserves fr the endangered animals.
establishing
(2)(2023·北京,书面表达)只有公众愿意为建设绿色北京做出贡献,我们才能实现我们的目标。Only if the public willingly ____________________________________________________________________________ can we achieve ur target.(3)(2021·新课标Ⅰ,应用文写作)经常读英文报纸的确有助于提高我的英语水平。有时我给报纸投稿,这进一步增强了我的写作能力。Reading the English newspaper regularly des _______________________________________.Smetimes I ,which further strengthens my writing ability.
cntribute t/make cntributins/a
cntributin t building a green Beijing
cntribute t imprving
my English level
cntribute my articles t the newspaper
adj.平均(数)的;正常的;普通的 n.平均数;平均水平
abve/belw the average高于/低于平均水平n average平均;一般地the average f...……的平均数
(1) average,75 species face extinctin per day.
(2)(2021·全国乙,书面表达)近年来,电子设备的平均数量急剧上升,使我们能够在线学习。 in recent years,making it pssible fr us t study nline.(3)(2020·全国Ⅰ,书面表达)我最尊敬的人是我的语文老师,他的教学水平远远高于平均水平。他中等身材,戴着一副眼镜。The persn I respect mst is my Chinese teacher ________________________________________.He is and wears a pair f glasses.
The average number f electrnic devices has risen sharply
whse teaching level is
far abve the average
f average height
Sme peple stpped swimming in the sea, afraid f the hrrible creature frm the film.有些人因为害怕遇到电影里描述的这种可怕生物再也不去海里游泳了。
形容词(短语)作状语:·说明谓语动词表示的动作发生时,主语所处的状态。·表示行为方式、伴随状况、原因、时间或条件等。
(1) (cncern) abut the envirnmental prblem f ur cuntry,the authrity encurages the cmpanies t make use f slar energy.
(2)(读后续写之恐惧心理描写)I was scared f failing t find ur way t the farm.I sat beside a tree and held my shulders in my arms tightly.= ,I sat beside a tree and held my shulders in my arms tightly.(形容词短语作状语)(3)(应用文写作之邀请信)很高兴得知你对中国画感兴趣,我写信真诚地邀请你参观我们学校正在举行的展览。____________________________________________________________,I am writing t sincerely invite yu t visit the exhibitin being hsted in ur schl.
Scared f failing t find ur way t the farm
Glad/Delighted t knw that yu are interested in Chinese paintings
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,生产纸袋的耗能是塑料袋的四倍,耗水则多达三倍。
倍数的表达方式:·A+be+倍数+as+adj./adv.原级+as+B·A+be+倍数+adj./adv.比较级+than+B·A+be+倍数+the+名词(size/weight/length/...)+f+B·A+be+倍数+what从句
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10年前的三倍大。The shrt film tells abut the develpment f ur schl.Nw ur new schl is ______________________________________________________________ what it was ten years ag.
three times as large as/three times larger than/three times the
Ⅰ.一词多义练/熟词生义练——清除阅读障碍
(1)What makes me annyed is that he is always lecturing me abut my behavir. (2)(2023·北京)Sn after dinner,I handed the essay t mum.I half expected a lecture—at least an “I hpe yu’ve learned yur lessn”.
____________
(3)(2022·浙江1月)Travelling t cnferences,lectures,wrkshps,and the like—frequently by plane—has been viewed as imprtant fr scientists t get tgether and exchange infrmatin.
(1)I must remind yu that the next rent payment is due n January 31. (2)N matter hw rdinary a jb is,it plays a part in sciety and therefre deserves ur due respect. (3)(2023·全国乙)I have missed plenty f beautiful sunsets/sunrises due t being n the spt nly five minutes befre the best mment.
(4)The hnur is mainly due t yu.But fr yur help and prfessinal instructin,we culdn’t have dne s brilliantly. (5)(2022·新课标Ⅰ)An essay nt submitted in class n the due date will lse a letter grade fr each class perid it is late.
3.快速阅读下列句子并猜测句中加颜色词汇的汉语意思
(1)I am greatly cnvinced that I am smart enugh t dive int an area that is ttally unknwn.(2)He was rdered t pay damages f $30,000 due t his wn mistake.(3)(2021·浙江1月)He lived n the streets,and then in an rphanage(孤儿院).There,he was adpted by an Australian family and flwn t Tasmania.
________________________________________
(4)(2023·全国甲)Ask the turists frm arund the wrld that fld int Yellwstne Natinal Park what they mst hpe t see,and their answer is ften the same:a grizzly bear.(5)There lay my huse,reduced t ruins,smelly and dirty.(6) Facing such a challenging prblem,I was lst in a fg.
________________________________________________
vt.使陷入(更坏的)境地,使沦落
Ⅱ.核心知识强化练——巩固语言知识
1. average,I will g t the gallery three times a shuld hld a psitive attitude yur prfessin,r yu will be is n denying that I wn’t (permit) t g hiking alne in a remte instant I saw a crcdile swimming in the river,I was almst ________(scare) t death,with my legs trembling withut cntrl.
be permitted
5.My previus teacher has a deep effect me and I will never frget amunts f mney (spend) n the bridge beynd the budget last year I devte much time t (travel) arund the wrld,enjying dramatic café is three times (big) than that ne,s it attracts a lt mre custmers.
travel(l)ing
9.Masses f visitrs travel t the famus turist attractin, (cause) damage t the beautiful t her delight,the manager f the chain stre reduced her weight 6 kils 45 kils.
1.很高兴听说你正在策划一个以“绿色北京”为主题的社团活动,我写信是想给你一些建议。(形容词短语作状语)_____________________________________________________________2.我强烈敦促你组织一次环城徒步旅行,在推广环保交通的同时,探索北京的绿色地方。(urge that...;while ding)_____________________________________________________________3.另一个有效的活动是植树,为城市的绿色努力做出贡献。(cntribute t)_____________________________________________________________
4.为了建设绿色北京,你们需要与当地志愿者或环保组织共同努力致力于保护北京的自然环境。(be devted t;不定式作目的状语)_____________________________________________________________5.我真诚地希望你能考虑以上建议。( accunt)_____________________________________________________________
把以上句子用适当的过渡词语和过渡句组成一篇80词左右的短文。_______________________________________________________________________________________________________________________________________________________________________________________
Dear Jim,Glad t hear that yu are planning a club activity with the theme f “Green Beijing”,I am writing t ffer yu sme suggestins.T begin with,I strngly urge that yu shuld rganize a walking tur arund the city t explre the green places in Beijing while prmting ec-friendly transprtatin.Anther effective activity is planting trees t cntribute t the city’s green effrts.
There is n dubt that t build a green Beijing,yu need t make jint effrts with lcal vlunteers r envirnmental rganizatins t be devted t prtecting Beijing’s natural envirnment.I sincerely hpe that yu can take the abve suggestins int accunt.I am lking frward t participating in this event and strengthening envirnmental awareness tgether.Yurs,Li Hua
情感细节描写:焦虑、担忧与不耐烦
环境保护The mment I set ft n my hmetwn ten years later,I gazed at the bare muntain and dirty river and frze there,①_____________________________________________(过去分词短语作状语).Past beautiful scenery came back in flds.I ②________________________________________________,thinking what had cntributed t the terrible envirnment.③ (形容词短语作状语),I was unsettled fr the first few days,
verwhelmed/
vercme by a feeling f despair
was reduced t tears and declined my
head in despair
Wrried/Cncerned abut the destryed envirnment
feeling n pins and needles.④ (形容词短语作状语),I began delivering lectures t ⑤______________________________________.The public’s active respnses melted away my feelings f anxiety and cncern.
Determined t change the situatin
urge peple t prtect
the envirnment
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