2025屆高考英語一輪復(fù)習：（外研版）選擇性必修第二冊　Unit 5 A delicate world（課件PPT+學案）-課件下載-教習網(wǎng)

halfway adj.中間的，半途的inhabitant n.棲居的動物penguin n.企鵝rat n.大老鼠vegetatin n.植物，草木(總稱)
ersin n.侵蝕chas n.大混亂；紊亂virus n.病毒immunity n.免疫力substantial adj.大量的，多的
interventin n.干預(yù)，介入pstscript n.附言pest n.有害小動物；害蟲disslve v.(使)溶解nutrient n.養(yǎng)分，營養(yǎng)物
sessin n.一段時間herbal adj.用香(藥)草制成的criterin n.(復(fù)數(shù) criteria)標準，準則prsper v.興旺，發(fā)達altitude n.海拔(高度)
thrive v.茁壯成長fssil n.化石flral adj.花的cexist v.共存，共處
heritage n.遺產(chǎn)；傳統(tǒng)habitat n.棲息地subsequently adv.后來，隨后appetite n.胃口，食欲decrease v.(使)變小，(使)減少
trap n.夾子，陷阱cllapse v.倒坍；塌下incident n.事件we v.應(yīng)該做；對……負有……的義務(wù)visual adj.視覺的
status n.地位；身份rare adj.稀有的，罕見的apparently adv.據(jù)說；看來，似乎vast adj.巨大的；廣大的elsewhere adv.在別處greeting n.問候，招呼
dramatically adv.顯著地；戲劇性地→dramatic adj.戲劇性的；突然的→drama n.戲劇
multiply v.(使)大大增加，(使)倍增→multiple adj.多種多樣的cnservatin n.保護→cnserve v.保護→cnservative adj.保守的；守舊的
departure n.離開→depart v.離開；出發(fā)explde v.突然增加→explsin n.爆炸；激增
eclgy n.生態(tài)；生態(tài)學→eclgical adj.生態(tài)的→eclgist n.生態(tài)學家cmparisn n.比較→cmpare v.比較
mysterius adj.神秘的→mystery n.難以理解的事物；謎bilgical adj.生物的，與生物有關(guān)的→bilgy n.生物學→bilgist n.生物學家
variatin n.差異；變化→variable adj.可變的；易變的→varius adj.各種各樣的→variety n.變化；多樣(化)；多變(性)→vary v.變化
endangered adj.瀕臨滅絕的→endanger v.危及；使……處于危險→danger n.危險→dangerus adj.危險的
invasin n.涌入；侵犯，入侵→invade v.侵犯→invader n.侵略者secure adj.安全的；安心的；可靠的；穩(wěn)固的 vt.獲得；拴牢；保護→security n.安全；保護措施
spark /spɑ?k/ vt.引發(fā)；激發(fā) n.火花；活力siege /si?d?/ n.圍困；包圍devise /d?'va?z/ vt.想出；設(shè)計shiver /'??v?(r)/ vi.顫抖；發(fā)抖
gran /ɡr??n/ n.呻吟；低沉的聲響 vi.& vt.呻吟dm /du?m/ n.厄運；毀滅 vt.注定(失敗、毀滅等)meet ne’s dm死亡
weariness /'w??r?n?s/ n.厭倦；筋疲力盡glide /ɡla?d/ vi.滑行；滑翔glide away溜走；滑走pierce /p??s/ vt.& vi.刺入；刺穿；穿透stealthily /'stelθ?li/ adv.偷偷地；鬼鬼祟祟地
n behalf f代表fail t d sth未做到某事in harmny with與……協(xié)調(diào)，與……一致，與……和睦相處develp an appetite fr對……產(chǎn)生興趣be intrduced t被引進到……，被介紹給……
die ut 滅絕；消失ut f cntrl失去控制把……從……移走decrease 從……減少到……in cnsequence結(jié)果，因此turn ut原來是，結(jié)果發(fā)現(xiàn)
a substantial number f 大量的nce and fr all一勞永逸；徹底地把……歸功于……；欠……cexist with和……共存；與……共處
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.(否定副詞置于句首引起的倒裝)他們也不難想象出，數(shù)千年來，包括帝企鵝、王企鵝和象海豹在內(nèi)的當?shù)貏游锸侨绾闻c其自然棲息地完美地和諧共存的。
It turned ut that they develped an immunity t the virus，and their numbers explded nce again.(It turned ut that...)它們最終對病毒產(chǎn)生了免疫，數(shù)量又一次激增。This incident made it clear that the rat，muse and rabbit prblem needed slving nce and fr all.(it作形式賓語)這一事件清楚地表明，大鼠、小鼠和兔子泛濫的問題需要徹底地解決。
The next step is t remve the last remaining invading species，and that’s where I cme in—with my dgs.(where引導(dǎo)表語從句)下一步是清除最后殘存的入侵物種，這就是我的工作了——和我的狗一起。
Althugh endangered elsewhere in China due t the invasin f freign species，the bees f Shennngjia have cexisted with the lcal peple fr centuries.(狀語從句的省略)雖然在中國的其他地區(qū)，由于外來物種入侵，這種蜜蜂瀕臨滅絕，但是神農(nóng)架的這種蜜蜂和當?shù)氐娜藗円呀?jīng)共存了幾個世紀。
1.inhabitant adj._____________
8.interventin v.____________
1. n.遺產(chǎn)；傳統(tǒng)2. n.棲息地3. adv.后來，隨后4. v.(使)變小，(使)減少5. v.倒坍；塌下
subsequently
6. n.事件7. v.應(yīng)該做；對……負有……的義務(wù)8. adj.視覺的9. adj.稀有的，罕見的10. adv.據(jù)說；看來，似乎
1. adv.顯著地；戲劇性地→ adj.戲劇性的；突然的→ n.戲劇2. adj.生物的，與生物有關(guān)的→ n.生物學→ n.生物學家
dramatically
3. n.比較→ v.比較4. n.差異；變化→ adj.可變的；易變的→ adj.各種各樣的→ n.變化；多樣(化)；多變(性)→ v.變化
5. n.涌入；侵犯，入侵→ v.侵犯→ n.侵略者6. adj.安全的；安心的；可靠的；牢固的 vt.獲得；拴牢；保護→ n.安全；保護措施
1.spark vt.____________ n._________________ vi.& vt.& adv.____________________
1. 未做到某事2.develp an appetite fr________________3. 滅絕；消滅4. 原來是，結(jié)果發(fā)現(xiàn)5. 從……減少到……
fail t d sth
1.A bmb and the twer cllapsed.The was heard a mile away.(explde)2.Sme natural f the ancient times are still t peple tday.(mystery)3.I really felt my life was in when he drve the car.S I tld him driving fast was and if he didn’t slw dwn，he wuld ur lives.(danger)
4.He had planned t n Friday，but the bad weather delayed his .(depart)5.The warned that what they did may be a threat t glbal and break the balance.(eclgy)6.It’s imprtant t energy.In fact，cheaper energy techniques have been put int peratin in the develped wrld.(cnserve)
7. elements cause the algae(藻類) t at high speed，ne f which is waste water.(multiply)
1.There was nthing we culd d abut it—the situatin was _______ asked abut the secret t winning the cmpetitin，the girl the success her teachers.
in cnsequence，in harmny with，ut f cntrl，n behalf f，
3.I want t express ur sincere gratitude fr yur kind help with ur English learning the whle class. 4.Everyne desires fr friendship and ，it is f great significance t knw hw t make life is regarded as part f nature and the nly way fr us t survive is t live nature.
in cnsequence
in harmny with
1.(應(yīng)用文寫作之鼓勵信)我必須說清楚，不管發(fā)生什么，我會永遠支持你。(it 作形式賓語)I must ，n matter what happens.
make it clear that I will supprt yu frever
2.(讀后續(xù)寫之主旨升華)事實證明，幫助別人實現(xiàn)夢想讓我更快樂。(It turns ut that...)____________________________________________________________________________________________________________________________
It turns ut that helping thers realize their dreams gives me mre pleasure.
3.這個咖啡館是我第一次遇見我最好的朋友的地方。(where引導(dǎo)表語從句)This cafe is .4.我永遠不會忘記我在中國度過的那個快樂而熱鬧的春節(jié)。(否定副詞置于句首引起的倒裝)______________________________________________________________
where I met my best friend fr the first time
Never will I frget the happy and lively Spring Festival I spent in China.
5.雖然又累又渴，但我們體驗到了采摘桃子的樂趣。(狀語從句的省略) ，we experienced the jy f picking peaches.
Althugh tired and thirsty
In cmparisn with the past，peple’s awareness has been imprved dramatically and the cnservatin areas are becming larger,1._______ makes the number f animals multiply.Besides,2. (we) t the substantial interventin f the gvernment，effective measures 3.______ (take) t prtect the eclgy and keep the bilgical (apparent)，all the effrts are rewarding.Mre laws which prtect animals frm 5. (kill) cme int effect，
being killed
leading t a harmnius 6. (cexist) between mankind 7.___ animals.Hwever,8. (prtect) the endangered rare animals and decrease the spread f infectius 9. (virus) frm wild animals，we need t keep humans frm invading their habitats and establish mre 10.________(nature) reserves.
提示：題干中加底紋詞匯為本單元詞匯
v.(使)減少，(使)變小 n.減少
· decrease (frm...) t...(從……)減少到…… decrease by...降低了…… decrease in...在……方面減少/減小/下降· n the decrease在減少
(1)Thanks t the gvernment’s interventin，the number f the patients has decreased three hundred.(2)Last year witnessed a distinct decrease turnver f this cmpany.(3)(圖表類作文)如上圖所示，閱讀電子書而不是紙質(zhì)書的人數(shù)正在減少。As is stated in the abve graph，the number f peple _____________ .
e-bks rather than paper bks is decreasing/n the decrease
v.應(yīng)該做；對……負有……的義務(wù)；欠(賬、錢、人情等)；歸功于……；應(yīng)感謝
· we sb sth＝we sth t sb欠某人某物 we sth t sb/sth把某事歸功于某人/某事 we it t sb that...把……歸功于某人· wing t因為，由于
(1)(應(yīng)用文寫作之道歉信)我欠你一個道歉，因為周五下午我未能和你一起去書店。I _____________________________________________________________ n Friday afternn.(2)(應(yīng)用文寫作之感謝信)我在英語學習上的巨大進步都歸功于您，任何語言都不足以表達我衷心的感謝。______________________________________________________________ ，s n wrds are strng enugh t express my heartfelt gratitude.
we yu an aplgy/we an aplgy t yu fr nt ging t the
bkstre with yu
I we my great prgress in English learning t yu/I we it t yu that I
have made great prgress in English learning
(3)(2022·新課標Ⅰ，讀后續(xù)寫)大衛(wèi)在終點線氣喘吁吁地說道：“正是因為您的鼓勵，我才能夠克服內(nèi)心的恐懼，在越野賽中挑戰(zhàn)自我。”David was ut f breath at the finishing line，saying，“It is ________ that I can vercme my internal panic t challenge myself in the crss-cuntry run.”
yur encuragement
n.比較(cmpare v.比較；匹敵；比喻；相比 n.比較)
·by cmparisn 相比之下，相較而言 in cmparisn with與……相比較·把……和……相比較把……比作…… beynd/withut cmpare無與倫比，舉世無雙·cmpared t/with...和……相比(通常作狀語)
(1)(2021·全國乙，書面表達)與過去相比，越來越多的青少年更喜歡在網(wǎng)上學習。相比之下，在線學習的便利性和靈活性是無與倫比的，但青少年顯然會面臨更多的誘惑。因此，如何成為聰明的在線學習者是非常重要的。，mre and mre teenagers prefer studying nline. ，cnvenience and flexibility f nline learning ，but teenagers will apparently face mre temptatins.S hw t be smart nline learners is f great significance.
Cmpared t/with/In cmparisn with the past
By cmparisn
is beynd/withut cmpare
(2)(應(yīng)用文寫作之倡議書)書籍被比作人類進步的階梯，因此，我主張我們應(yīng)該在業(yè)余時間多讀書。Bks ，and hence，I advcate that we shuld enjy mre bks in ur spare time.(3)(2021·上海6月，書面表達)在對比了這門課和那門課之后，我建議你選擇中文聽說課，這可以幫助你盡快適應(yīng)課堂。After ，I recmmend yu t chse Chinese listening and speaking curse，which can help yu adapt yurself t class as sn as pssible.
are cmpared t the ladder f human prgress
cmparing this curse with that ne
die away(聲音、風、光線等)漸息；漸弱die f死于(疾病、衰老、饑餓、悲傷等自身原因)die frm死于(意外等外部原因)(be) dying t d sth極想做某事be dying fr sth渴望/想要某物
(1) Apparently，the girl is dying (participate) in the English cntest.(2)It’s said that the rare bird died hundreds f years ag.(3)Accrding t statistics，a man is mre than twice as likely t die ____ skin cancer as a wman.
t participate
(4)(應(yīng)用文寫作之申請信)我渴望有機會成為一名志愿者。我的確希望您能給我這個寶貴的機會。 .I d hpe yu can ffer me the precius pprtunity.用法點撥　表示“渴望”的短語還有：lng fr，lng t d，be hungry fr，be thirsty fr，desire t d，be keen t，be eager t，be anxius t等。
I am dying t have/fr the chance t be a vlunteer
in cntrl f控制……in the cntrl f由……控制，被……控制under cntrl在控制之中beynd cntrl無法控制lse cntrl f失去對……的控制take cntrl f控制……
(讀后續(xù)寫之情感描寫)我的車在半山腰失去了控制，我的心都提到嗓子眼兒了。幸運的是，我最終控制了我的車，我松了口氣。 halfway up the hill and my heart was in my muth.Luckily，_______________________________________________________________________________ in the end and I sighed in relief.
My car was beynd cntrl/ut f cntrl/I lst cntrl f my car
I tk cntrl f my
car/my car was under cntrl/I was in cntrl f my car/my car was in
the cntrl f me
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.他們也不難想象出，數(shù)千年來，包括帝企鵝、王企鵝和象海豹在內(nèi)的當?shù)貏游锸侨绾闻c其自然棲息地完美地和諧共存的。
否定副詞置于句首引起的倒裝句
否定副詞置于句首，要用部分倒裝語序，即把謂語動詞的一部分(助動詞、情態(tài)動詞或be動詞)提到主語之前。這類否定詞以及含有否定詞或否定意義的短語主要有：n，nt，never，little，hardly，seldm，scarcely，barely，nt until，，nt als...，n ，，in n sense，in n way，in n case，by n means，n n accunt，at n time，under n circumstances等。
(1)(2023·新課標Ⅰ，讀后續(xù)寫)我一聽到這個激動人心的消息，就愣在那里，不敢相信自己的耳朵。我從來沒有想到我會在寫作比賽中獲得第一名。N sner than I frze there，unable t believe my ears.Never I wuld win first prize in the writing cntest.
had I learned/learnt abut the exciting news
had I thught that
(2)母親那句鼓舞人心的話仍然在我的腦海里回響：“在得到這份工作之前，你絕不能放棄?！盡y mther’s inspiring wrds still eched in my mind，“___________ befre securing this jb.”
In n way/On
n accunt/Under n circumstances shuld yu give up
(3)(2023·上海6月，書面表達)The camera nt nly represents my childhd in the best pssible manner but it als represents my lve fr capturing mments.＝ in the best pssible manner but it als represents my lve fr capturing mments.(改寫為倒裝句)
Nt nly des the camera represent my childhd
(4)I hardly think it pssible t finish the wrk befre dark.＝______________________________________________________(改寫為倒裝句)(5)(讀后續(xù)寫之升華句)直到我經(jīng)歷了這場事故，我才明白壞運氣有可能是正在等待開啟的門。①I wasn’t aware that bad frtune might be the dr waiting t be pened .② bad frtune might be the dr waiting t be pened.(改寫為倒裝句)
Hardly d I think it pssible t finish the wrk befre dark.
until I experienced the accident
Nt until I experienced the accident was I aware that
提示：題干中加底紋詞匯為上一單元詞匯
Ⅰ.一詞多義練/熟詞生義練——清除閱讀障礙
(1)Sme miners were trapped undergrund after the cllapse. (2)Were yu just ging t trap her int making the decisin？(3)(2023·新課標Ⅰ)Yu’ll hear these participants’ stries and learn what strategies wrked well fr them，and what traps they encuntered that yu shuld avid. (4)The plice set a trap t catch the thief.
____________________
2.快速閱讀下列句子并猜測句中加顏色詞匯的意思(1)It is pssible t multiply these bacteria in the labratry.(2)He is nt anything like his twin sister wh is utging and has a strng appetite fr success.(3)(2019·北京)Afterwards，she and her father secured their first business meeting with a supermarket wner.(4)(2020·浙江7月)The results held true even after the scientists accunted fr the participants’ verall health status.
_________________________________
Ⅱ.核心知識強化練——鞏固語言知識
1.Althugh he failed (live) up t his parents’ expectatins，his devtin was t sme extent my pinin，he is stubbrn，which makes impssible t persuade him t assist twins are dying a bx f chclates，while my wife is dying (see) the exhibit.4. (trap) in the ruins，the girl still held a psitive attitude，expecting sme generus cmrades t rescue her.
5.A van went f cntrl and crashed int the frnt f the specialist has an appetite traveling in his spare time t relieve heavy number f wild animals has been the decrease in the past few ’s my great hnr t deliver a speech n hw t build a harmnius campus behalf f my schl.
9.By (cmpare)，I wuld rather take part in this rewarding and meaningful activity.10.I we t yu that I can handle the culture shck s successfully.
1.與過去相比，目前的環(huán)境保護仍然存在許多問題。(cmparisn)_____________________________________________________________2.由于人類活動，空氣、水和土壤的污染非常嚴重，對全球生態(tài)系統(tǒng)產(chǎn)生了不良影響。(wing t)_____________________________________________________________3.動物、森林和海洋資源的數(shù)量正在減少。(decrease)_____________________________________________________________
4.盡管面對嚴峻的挑戰(zhàn)，但許多國家的政府采取了許多有效的措施來保護脆弱的環(huán)境。(狀語從句的省略)_____________________________________________________________5.直到每個國家和每個人都共同努力時，我們才能擁有一個更好的環(huán)境。(倒裝句)_____________________________________________________________
把以上句子用適當?shù)倪^渡詞語和過渡句組成一篇80詞左右的短文。__________________________________________________________________________________________________________________________
Dear classmates，I feel greatly privileged t vice my pinins abut prtecting the envirnment n behalf f my grup.In cmparisn with the past，there are still many prblems f envirnmental prtectin at present.Owing t human activity，the pllutin f air，water and sil is s serius that it has a bad effect n the glbal ecsystem.Fr instance，the number f animals，frests and sea resurces is decreasing and it’s high time t save them frm disappearing.
Althugh faced with serius challenges，gvernments f many cuntries have taken numerus effective measures t prtect the delicate envirnment.As far as I am cncerned，nt until every cuntry and every individual make jint effrts can we have a better envirnment.
Thanks fr yur listening.
動作細節(jié)描寫：看(一)
植樹造林A frest came int view and I glanced arund，enjying the surrunding beautiful scenery.My uncle tld me “①________________ and the frest used t be a wasteland.Later，wing t sme cnservatin measures，this frest appeared again.” ②_________________________ (with復(fù)合結(jié)構(gòu)).The deeper we walked，the mre animals we sptted in the frest.
The habitats f
animals as well as the eclgy f the area had been destryed
Hearing that，I gaped at my
uncle，with my eyes pen in surprise
Sme animals lcked their eyes n us curiusly while sme just ③______ timidly.④_________________________________ (現(xiàn)在分詞短語作狀語)，I culdn’t help exclaiming，“The way the nature treats us is the same we treat it.T live in harmny with it，we are expected t respect it.”
at/stle a glance at us
Watching these lvely animals and
green trees

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