高考總復習英語（人教版）課件必修4Unit2Workingtheland

必修四教材復習篇Unit2

Workingtheland02基礎自主梳理03核心考點探究欄目導航01晨背話題寫作04隨堂鞏固演練01晨背話題寫作1．providev．

提供2．lackv．&n．

缺少3．wastev．

浪費4．recommendv．

推薦5．declinev．

減少6．hitv．

產生不良影響7．protectionn．

保護8．energy-saving

adj．

節(jié)省能源的9．annualadj．

每年的10．severeadj．

嚴重的11．shortagen．

短缺12．crisisn．

危機13．ecologyn．

生態(tài)學14．outputn．

產量15．worsenvt．

使更糟1．dueto由于2．callon號召3．dealwith解決4．focuson集中于5．getridof去除，消除6．befacedwith面對7．beconcernedabout關心8．leadapoorlife過著貧窮的生活9．withthedevelopmentofeconomy隨著經(jīng)濟的發(fā)展10．haveaneffect/influenceon...對……產生影響11．improvetheenvironment改善環(huán)境12．watershortage用水短缺13．urbanandruralareas城鎮(zhèn)與農村14．awell-offsociety小康社會15．onalargerscale大量地1．Nowadaysmanycountriesarefacedwithfoodcrisis．現(xiàn)在有一些國家正面臨食品危機。2．Insomeareas，peoplearefightingforgettingridofstarvation．在一些地區(qū)，人們正為消除饑餓而斗爭。3．Theclimatewhichhasbeenchangedseriouslyhasagreateffectontheoutputofgrain．變化劇烈的氣候對糧食的產量影響很大。4．Urbanizationwhichhasmadelotsoffertilefarmlandwastedisanotherreason．使大量肥沃土地被浪費的城市化現(xiàn)象是另外一個原因。5．Therapidgrowthofpopulationandlimitedfarmlandarethemainreasonsforfoodcrisis．人口的快速增長和有限的耕地是食品危機的主要原因。6．Wemustbringinadvancedtechnologyandmodernizeourfarmingmethodtoimproveourgrainoutput．我們必須引進先進的技術同時使種植方法現(xiàn)代化，這樣才能提高糧食產量。高三年級舉辦了一次討論會，請你將活動情況寫成一篇英文報道?；顒訒r間上周五活動地點學校報告廳討論主題未來會是怎樣的？參與對象高三年級學生討論內容樂觀派未來隨著科技的發(fā)展，交通更方便；人類會過上更高質量的生活，壽命更長。悲觀派未來自然資源更少，耕地更少；環(huán)境污染更嚴重；交通事故更多。學生感受當務之急是采取措施保護自然資源，減少環(huán)境污染。LastFriday，adiscussiononthetheme“Whatwillthefuturebelike？”washeldamongstudentsinSeniorThreeinthelecturehallofourschool．Somestudentsarequiteoptimistic，believingthatinthefuture，withthedevelopmentofscienceandtechnology，transportationwillbemoreconvenientandhumanbeings，whoenjoyhigherqualityoflife，willlivemuchlonger．However，otherstudents，whoarealittlepessimistic，holdthatinthefutureasnaturalresourcesfurtherdecrease，farmlandwillbecomeless．What’sworse，pollutionwillbemoreseriousandmoretrafficaccidentswillhappen．Afterthediscussion，werealizeweshouldtakeimmediatemeasurestoprotectnaturalresourcesandreduceenvironmentalpollution．一．高考單詞→識記·思考·運用1．核心詞匯①____________vi．&n．斗爭；拼搏②__________vt．&vi．使變大；伸展③__________vt．&vi．輸出；出口④_______vt．擺脫；除去⑤__________vt．減少；減縮02基礎自主梳理struggle

expand

export

rid

reduce

⑥_________n．焦點；中心點

vt．集中；聚焦⑦___________n．評論；議論

vi．&vt．表達意見；作出評論⑧equipvt．&vi．配備；裝備

_____________n．設備⑨confusevt．使迷惑；使為難

____________adj．迷惑的

_____________adj．令人困惑的⑩regretvt．遺憾；惋惜

n．遺憾；懊悔

_____________adj．后悔的；遺憾的focus

comment

equipment

confused

confusing

regretful

2．?？荚~匯①thereforeadv．

____________________②decaden．

________________③outputn．

______________④skimvt．

______________⑤underlinevt．

____________________⑥battlen．

__________________________vt．&vi．

______________⑦hungern．

______________vt．&vi．

______________hungryadj．

__________因此；所以；因而十年；十年期產量；輸出瀏覽；略讀畫底線標出；強調戰(zhàn)役；戰(zhàn)斗；斗爭；較量搏斗；奮斗饑餓；欲望(使)饑餓饑餓的⑧disturbingadj．

__________________________；disturbvt．

________⑨circulatevt．&vi．______________circulationn．

______________⑩discoveryn．______________discovervt．

________?occupationn．

____________________occupyvt．

______________?chemicaladj．

______________________n．

____________；chemistryn．

________；chemistn．

__________引起煩惱的；令人不安的打擾循環(huán)；流傳循環(huán)；流傳發(fā)現(xiàn)；發(fā)覺發(fā)現(xiàn)工作；職業(yè)；占領占據(jù)；占領化學的；關于化學的化學藥品化學化學家用所給單詞的適當形式填空1．Trytomaketheholeinadampareatoincreasethewatercatcher’s________________(product)．(2017·全國卷Ⅰ)2．Whatdoesthe______________(underline)word“that”inParagraph3referto？(2017·全國卷Ⅰ)3．Ifsomeoneknocksandit’snotanimportantmatter，excuseyourselfandletthepersonknowyou’rebusysotheycangetthehint(暗示)thatwhenthedoorisclosed，you’renottobe_____________(disturb)．(2017·全國卷Ⅱ)productivity

underlined

disturbed

4．Theseanimalsconsumedlargeamountsofvegetation(植被),which___________(reduce)plantdiversityinthepark．(2017·全國卷Ⅲ)5．Unfortunately,youmustcarrythenecessary_____________(equip)withyou,sinceit’sallbutimpossibletofindnaturalsubstitutes．(2017·全國卷Ⅰ)6．Tohelpyoudothat，yourbrainincreasesyour__________(hungry)fornewexperiences．(2016·北京卷)7．GeorgeVaillantisthepsychologist(心理學家)whomadethe_____________(discover)．(2016·天津卷)reduced

equipment

hunger

discovery

8．Mostofusaremore___________(focus)onourtasksinthemorningthanwearelaterintheday．(2016·全國卷Ⅱ)9．Herpopular1962bookSilent

Springraisedawarenessoftheharmfuleffectsof_____________(chemistry)onhumans．(2016·全國卷Ⅰ)10．Takingmelatonin(褪黑激素)drugshasbeensuggestedtothosewho___________________(struggle)tofallasleepatnight．(2016·四川卷)focused

chemicals

arestruggling

①thereforeadv．因此；所以；因而②soconj．因此，所以③thusadv．因此，于是④consequentlyadv．所以，因此⑤asaresult結果，因此?“因此”家族①addition增加，增加物②application請求，應用，運用③appreciation欣賞，鑒賞④celebration慶祝，典禮⑤combination結合⑥concentration集中，專心⑦conduction傳導⑧congratulation祝賀⑨consideration考慮，思考⑩construction建造，建筑?后綴-tion構成的抽象名詞①extend延伸；擴大②enlarge擴大；放大③spread擴展；蔓延；傳播④expand擴展；擴張；膨脹⑤broaden使……變寬，擴展⑥widen加寬，使張開，使擴大?動詞“擴展；擴大”薈萃①freedom自由②wisdom智慧③kingdom王國④filmdom電影界，電影業(yè)?后綴-dom

構成的名詞一覽二．重點短語→識記·思考·運用1．動詞＋介詞/副詞①search_______尋找；搜尋②turn______轉向；求助于③focus______集中(注意力、精力等)于……④build______逐漸增強；建立；開發(fā)⑤lead______導致；造成(后果)⑥rid...______使……擺脫或除去for

to

on

up

to

of

2．其他形式①would__________寧愿；寧可②thanks______幸虧；由于，因為③be_____________with對……感到滿意④withthe________of懷有……的希望⑤keep...________from/of使……免受(影響、傷害等)；使……不含(有害物質)rather

to

satisfied

hope

free

用左欄所給短語的適當形式填空1．Theytriedagainandagainuntilallofus___________________．(2017·北京卷)2．Studyingbabies’playmay____________abetterunderstandingofscience.(2016·浙江卷)3．Usually，gossipspreadsinformationaboutatopicthataperson_________________keepsecret．(2016·浙江卷)4．Manybusinessesstartedupbycollegestudentshavetakenoff______________thecomfortableclimateforbusinesscreation．(2016·江蘇卷)5．Afterhavingtaughtfifth-gradeclassesforfouryears，Idecidedtotryatallcoststo_______them______theirfear．(2015·浙江卷)weresatisfied

leadto

wouldrather

thanksto

rid

of

①comeup上來，長出，出現(xiàn)②keepup保持③hurryup趕快④stayup挺住，熬夜⑤makeup構成，組成，編造，彌補⑥speedup加快速度?“動詞＋up”短語小結①leadto導致，通向②attendto處理，專心于，照料③addto增添④agreeto同意⑤cometo蘇醒⑥referto談到，涉及，參閱?“動詞＋to”短語薈萃三．佳句選粹——在解讀中學懂，在仿寫中學通背原句學句型練仿寫1．Ifso,whatdidyoudotogrowtheseplants?如果是這樣的話，你怎樣來種植這些植物？ifso意為“如果是這樣的話”，是if引導的條件狀語從句的省略形式。這個周日你有空嗎？如果有，我們去野營吧。WillyoubefreethisSunday?__________，let’sgocamping．

2．In1973，hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput．1973年，他成為世界上第一位種植高產水稻的農業(yè)先驅。thefirst/last/best...＋n．＋todosth．“第一個/最后一個/最好的一個……做某事的人/物”。她總是第一個到辦公室最后一個離開，我猜這就是她那么快得到晉升的原因。Sheisalwaysthefirstperson________________________________________，whichIguessiswhysheispromotedsoquickly．Ifso

togototheofficeandthelasttoleave

makeitpossibleforcountriesandpeopletolive

wouldrathernotliveinbigcities

03核心考點探究

strugglev．&n．奮斗，努力；斗爭，抗爭(1)struggleagainst/withsb．/sth．同……作斗爭；與……抗爭struggle(withsb．)forsth．為爭取……而(與某人)作斗爭struggletodosth．艱難地做某事，掙扎著做某事struggletoone’sfeet掙扎著站起來(2)withastruggle費勁地Itisastruggleforsb．todosth．對某人來說做某事是一件艱難的事①(教材原句)Indeed，hissunburntfaceandarmsandhisslim，strongbodyarejustlikethoseofmillionsofChinesefarmers，forwhomhehasstruggledforthepastfivedecades．的確，他那被太陽曬得黝黑的臉龐和手臂，以及他那瘦削而又結實的身體，就跟其他千百萬的中國農民一樣，過去50年來，他一直在努力幫助他們。②Farmersalwayshavetostruggle_______aliving．Theyoftenstruggle_________________thebadweatherforabetterharvest．Someofthemevenhavetoleavetheirhometownandgotoworkincities，______________(struggle)toincreasetheirincome．農民一直都得為了生存而努力。他們經(jīng)常與惡劣的天氣斗爭來爭取好一點的收成。他們中的一些人甚至不得不離開家鄉(xiāng)到城市打工，努力地增加他們的收入。for

against/with

struggling

③(2016·北京卷)Becauseacollegecommunity(群體)differsfromthefamily，manystudentswillstruggle______find(find)asenseofbelonging．因為大學群體不同于家庭，很多學生要艱難地尋找一種歸屬感。④單句語法填空(2017·全國卷Ⅲ)Wefoundthatin30mphzonesthey_____________(struggle)tokeepataconstantspeed．to

struggled

equipvt．&vi．裝備；配備(1)equip...with...用……裝備……beequippedwith裝備著……equip...forsth．/todosth．為了……而裝備，使……能夠做某事bewell/poorlyequipped設備精良的/較差的(2)equipmentn．裝備；設備(不可數(shù)名詞)apieceofequipment一件設備①(教材原句)Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture．因此，他資助幾百萬元供其他人進行農業(yè)研究。②(2016·北京卷)Thus，these__________________(well-equip)peoplesurvivedbecausetheywerethefittest．這樣，這些裝備精良的人幸存了下來，因為他們是最健康的。well-equipped

③語境填詞____________(equip)withmuchknowledgeabouteducation，LiMingthoughtthetrainingcourse_________________(equip)himforhisjob．Hewasappointedtoamiddleschool，whoseclassroomsandreading-room__________________(equip)withcomputersandothernecessary_____________(equip)．Hewasgladtoseeallthisandwhenhesawthewell____________(equip)laboratory，hefelthelikedtheschoolandwoulddoquitewellthere．④單句語法填空(2017·天津卷)Thehospitalhasrecentlyobtainednewmedical_____________(equip),allowingmorepatientstobetreated．Equipped

hadequipped

wereequipped

equipment

equipped

equipment

confusevt．使迷惑；使為難；使混亂；混淆(1)sth．confusesb．某事使某人困惑confuse...with/and...混淆；把……混同；辨別不清(2)confusedadj．困惑的，煩惱的(表示人的內心感受)become/getconfused困惑；不知所措beconfusedby被……弄混、糊涂beconfusedabout對……糊涂、不解(3)confusingadj．令人費解的；使人困惑的(表示事物的狀態(tài))(4)confusionn．混亂；雜亂；困惑inconfusion處于混亂狀態(tài)(＝inamess)；困惑地①(教材原句)Itisimportanttoexplainthisagainorwewillconfusethestudents．把這個再解釋一遍很重要，否則我們就會使學生感到迷惑。②____________(confuse)，Iglancedtowardmystone-facedteacher．我看了一眼板著臉的老師，內心充滿了困惑。③Iwasgetting____________(confuse)bysucha_____________(confuse)problem．我被這么困惑的問題搞得不知所措。Confused

confused

confusing

regretvt．惋惜；后悔；遺憾n．遺憾；抱歉；懊悔(1)regretdoing/havingdonesth．后悔做了某事regrettodosth．遺憾將要做某事regrettosay/tell/inform...that...遺憾地說(告知)……regret＋that從句

遺憾……(2)withgreat/deepregret很遺憾toone’sregret讓某人感到遺憾的是havenoregrets沒有遺憾(3)regrettableadj．令人遺憾的，令人懊悔的①(教材原句)Hisfathersaysthathehasneverregrettedsendinghissontostudyabroad．他的父親說他從不后悔送他兒子到國外學習。②Ihavealwaysregretted________________________(notstudy)hardatschool．我一直后悔在校期間沒有努力學習。③I_____________(regret)totellhimthathehadbeendismissed．Tomysurprise，hesaidtome，“Ihaveno___________(regret)．Ionlyregret_________________(take)thewrongjob．”我遺憾地告訴他他被解雇了。使我驚奇的是，他對我說：“我沒有什么遺憾。我唯一后悔的是選錯了工作?！眓othavingstudied

regretted

regrets

havingtaken

focusvt．集中注意力；聚焦n．焦點，關注點，中心點(1)focuson...集中于……focusone’smind/attention/eyes/energyon...．集中注意力/目光/精力于……focus/fix/concentrateone’sattentiononsth．/doingsth．把注意力集中到某事/做某事payattentionto集中注意力于……(2)befocusedon/uponsth．＝befixedon集中于……(3)bring/throwsth．intofocus使某事物成為焦點(受到關注)thefocusofattention注意力的焦點①(教材原句)Theyfocusonkeepingtheirsoilrichandfreeofdisease．他們主要是想保持土壤肥沃且免受病害。②(2016·北京卷)Anxiousallthetime，Iwasunabletokeep___________(focus)formorethananhouratatime．由于一直焦慮，所以我不能夠一次集中精力超過一個多小時。focused

③Globalwarmingis_______focusofthemeetingtobeheldtomorrow．Expertsfromdifferentcountrieswillfocus______apossiblesolutiontothisproblem．Infactmanyscientists_________________(focus)theirattention____________thisresearch．全球變暖是明天要舉行的會議的焦點。來自于不同國家的專家們將集中找到一個可能的辦法來解決這一問題。事實上很多科學家們正集中精力進行這一研究。④單句語法填空(2017·全國卷Ⅱ)Wewererespectfulofcraft(技藝)and___________(focus)ondiggingintothecharactersweweregoingtoplay．

the

on

arefocusing

on/upon

focused

besatisfiedwith對……表示滿足或滿意①(教材原句)YuanLongping

isquitesatisfiedwithhislife．袁隆平很滿意自己的生活。②Fromhis_____________(satisfy)lookIknowhe_________________(satisfy)toworkhere．從他滿意的神情可以看出，他很滿意在這里工作。③Muchtomy________________(satisfy)，mybossagreedtomysuggestion．使我非常滿意的是老板同意了我的建議。satisfied

issatisfied

satisfaction

buildup逐漸增強；建立；開發(fā)buildsb．/oneselfup增強體質buildupone’shealth/body增進健康buildupafame建立名聲buildon在……基礎上發(fā)展；增(擴)建①(教材原句)Thesechemicalsinthefoodsupplybuildupin