人教版高考英語總復習必修4Unit2Working the land課件PPT

這是一份人教版高考英語總復習必修4Unit2Working the land課件PPT，共60頁。PPT課件主要包含了話 題 詞 句，浪費 ，農業(yè) ，嚴峻的 ，decline ，求生 ，a lack of ，號召呼吁 ，關心 ，是的兩倍 等內容，歡迎下載使用。
1．waste n．& vt.__________2．wrsen v．_______________________3．agriculture n．__________4．severe adj.__________5．__________ vi.減少；下滑6．the struggle fr survival __________7．__________ 缺少；短缺
惡化；使……變得更壞
8．__________使……擺脫掉……9．_______________富含有10．call n/appeal t__________11．be cncerned abut __________12．twice as much ．be cnsidered ．____________食物供應15．farming methd __________
be abundant in...
1．______________________，it is _____________ fr us t “clear yur plate”， especially __________________________________.我個人認為：“清干凈盤中的食物”對我們來說是一種美德，特別是與朋友聚餐的時候。2．Lts f farmland has been lst ______________________________ industry and urbanizatin.由于工業(yè)化和城市化的迅速發(fā)展，許多農田已經大量流失。
As far as I'm cncerned
a gd virtue
when having dinner with ur friends
due t the rapid develpment f
3．All animals and plants are imprtant, because each species cntributes t the variety f life frms n the earth and _________________________ maintaining life.所有動植物都是重要的，因為每一物種都有助于地球上生命形式的多樣性，而且對維持生命起到了重要的作用。
plays an imprtant rle in
Ⅰ.單詞識記1．__________vi.& n．斗爭；拼搏；努力2．__________vt.& n．遺憾；惋惜；懊悔3．__________vt.& vi.使變大；伸展4．__________n.[C，U]評論；議論　vi.& vt.表達意見；做出評論5．__________n.[C，U]焦點；中心點　vt.集中；聚焦→__________adj.專注的6．__________vt.& vi.配備；裝備→__________n.[U]設備
struggleregretexpandcmmentfcus
7．__________vt.使迷惑；使為難→__________adj.令人迷惑的→ __________adj.感到迷惑的→__________n.[U]迷惑8．__________adj.引起煩惱的；令人不安的→__________adj.擾亂的→ __________vt.擾亂；打擾9．__________n.[U]自由；自主→__________adj.自由的10．__________vt.& vi.輸出；出口→(反義詞)__________vt.& vi.輸入；進口11．__________vt.減少；減縮→(反義詞)__________v.增加
disturbing
12．__________n.發(fā)現(xiàn)；發(fā)覺→__________vt.發(fā)現(xiàn)；發(fā)覺→__________ n.[C]發(fā)現(xiàn)者13．__________n.[U]饑餓；(常用單數)欲望　vt.& vi.(使)饑餓→__________ adj.饑餓的14．therefre adv.__________________15．ccupatin n．__________________16．circulate vt.& vi.______________
Ⅱ.詞匯運用1．Nwadays wmen have mre __________.They can be __________ t d anything they want t d.(free)2．The schl has much mdern teaching __________.And the classrm are all __________ with new desks.(equip)3．He culdn't walk any further because f __________，as yu knw, yu can't d anything if yu are __________.(hungry)
4．He was really __________ by the __________ prblem which als __________ther peple fr a lng time.(cnfuse)5．Many __________ are wrking in the __________ factry t make __________ fertilizers.(chemistry)6．Befre writing a summary f the passage, yu have t read it and __________(summary) its main idea.7．They tried t increase __________(prduce) by using better methds and tls.
Ⅲ.單詞巧記1．“因此”家庭①therefre adv.因此；所以；因而②s cnj. 因此，所以③thus adv.因此，于是④cnsequently adv.所以，因此⑤as a result 結果，因此
2．后綴-tin構成的抽象名詞①additin增加，增加物②applicatin請求，應用，運用③appreciatin欣賞，鑒賞④celebratin慶祝，典禮⑤cmbinatin結合⑥cncentratin集中，專心⑦cnductin傳導⑧cngratulatin祝賀⑨cnsideratin考慮，思考⑩cnstructin建造，建筑
Ⅰ.短語默寫1．__________另外　　　　　2．____________寧愿；寧可3．__________幸虧；由于；因為 4．__________導致；造成(后果)5．__________使……擺脫或除去
in additinwuld ratherthanks tlead
6．______________盛產7．__________________對……感到滿意8．______________逐漸增強；建立；開發(fā)9．______________集中(注意力、精力等)于10．__________________使……免受(影響、傷害等)；使……不含(有害物)
be rich inbe satisfied withbuild upfcus frm/f
Ⅱ.短語填空1．We cannt really learn anything until we__________urselves__________ being t prud.2．T be mentally healthy, yu need t__________gd relatinships with each ther.3．This kind f discussin will__________greater differences between the tw parties.4．I_____________yu gave him mre time t learn hw t perate a cmpany better than lent him mre mney.
wuld rather
5．We asked all ur custmers if they___________________the service they had received.6．We shuld learn t__________urselves______________lve f mney and be cntent with what we have.7．__________these new treatments, peple with high bld pressure can live a lng and active life.8．If yu are ging t fllw smene，__________their talent, nt their bad character r unacceptable behavirs.
were satisfied with
free frm/f
Ⅲ.聯(lián)想歸納1．“動詞＋up”短語小結①cme up上來，長出，出現(xiàn)②keep up保持③hurry up趕快④stay up挺住，熬夜⑤make up構成，組成，編造，彌補⑥speed up加快速度
2．“動詞＋t”短語薈萃①lead t導致，通向②attend t處理，專心于，照料③add t增添④agree t同意⑤bring t使蘇醒⑥把……比作⑦把……貢獻給⑧為……提供⑨refer t談到，涉及，參閱⑩cme t蘇醒
3．動詞＋dwn(寫、記)短語小結①write dwn寫下②cpy dwn抄下③put dwn記下④nte dwn記下⑤set dwn記下；放下； 登記⑥take dwn記下，記錄⑦g dwn下降；下去；落下
stay at hme and
struggle fr為……斗爭struggle against/with 同……作斗爭struggle t d sth.努力做某事struggle t ne's feet 掙扎著站起來
精 研 詞 匯 短 語
1．struggle vi.& vt. 斗爭；拼搏；努力
單句語法填空。①Despite his terrible injuries, he wuldn't give up the struggle ______ life.②T get an educatin, he was struggling ______________ many difficulties.③(2016·北京高考)Because a cllege cmmunity(群體) differs frm the family, many students will struggle __________(find) a sense f belnging.
against/with
完成句子。④Bravely, Mary ___________________，and fught against the wind and rain beating against her.瑪麗勇敢地掙扎著站起來，同撲向她的暴風雨搏斗著。高考小作文。⑤(湖南高考書面表達)海倫·凱勒19個月大時就變得又聾又瞎了，但她從不放棄并努力過積極的生活。Helen Keller became deaf and blind when she was 19 mnths ld, but she never gave up and _____________________ an active life.
struggled t her feet
struggled t lead/live
(1)用……裝備……be equipped with裝備著…… sth./t d sth.為了……而裝備(2)equipment n．裝備，設備(不可數名詞)a piece f equipment一件設備
2．equip(equipped, equipped) vt. 配備；裝備
equipment為equip的名詞形式，意為“設備”“器材”，是不可數名詞，表示“一件”這一數量時，其前加a piece f；類似用法的有：furniture，luggage，baggage，jewellery等。
單句語法填空。①We want ur sn t have a gd educatin that will equip him __________ future life.②Please equip yurself __________ a sharp pencil and a rubber fr the exam.單句改錯。③Equipping with new scientific farming methds, they have been able t use less farmland than in the past._____________________④In additin, they spend mney n fishing equipments, fuel and bat repairs.________________________
Equipping→Equipped
equipments→equipment
(1)regret ding/having dne sth.后悔做了某事regret t 遺憾地說/告訴/通知……(2)(much) t ne's regret/t ne's (great) regret 使某人(非常)遺憾的是with regret遺憾地
3．regret vt.遺憾；后悔　n. 遺憾；懊悔；遺憾的事
I regretted t tell him that he had been dismissed.T my surprise，he said t me，“I have n regrets.I nly regret having taken the wrng jb.”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。”
單句語法填空。①I regret __________(leave) the wrk unfinished; I shuld have planned everything ahead carefully.②I regret __________(tell) yu that yur prblems are beynd my pwer. Yu'll have t turn t sme ther ne, I'm afraid.③__________ my great regret, we have n much time left t discuss the prblem.高考小作文。④(山東高考書面表達)我很遺憾地告訴你我不能在約定的時間和你去北京了。___________________________ g t Beijing with yu at appinted time.
I regret t tell yu that I can't
(1)fcus n/upn集中(注意力、精力等)于fcus ne's attentin/eyes/energy n...把注意力/目光/精力集中在……把……聚集在……上面(2)adjust the fcus調整焦點/焦距in fcus對準焦距ut f fcus沒對準焦距，模糊the fcus f attentin/cncern注意力/關注的焦點
4．fcus n．焦點；中心　vt.集中；聚焦
完成句子。①(四川高考)If we find thse materials interesting, we'll __________________ them fr lng.如果我們發(fā)現(xiàn)那些材料有趣，我們的注意力就會長時間集中在它們身上。②(2016·全國卷Ⅱ語法填空)Mst f us ________ mre ____________ ur tasks in the mrning than we are later in the day.我們中的大多數人在早上的時候會比我們在一天中的晚些時候更加集中于我們的工作。
fcus ur attentin n
③Health and envirnmental prblems have increasingly becme __________________________.健康和環(huán)境問題日益成為人們關注的焦點。單句語法填空。④With his attentin __________(fcus) n his hmewrk, he frgt all abut what I had tld him.⑤Fcusing his attentin __________ urgent prblems, he hardly has time t play games with yu.
the fcus f attentin/ cncern
高考小作文。⑥(福建高考書面表達)這表明當今社會的一個普遍現(xiàn)象：孩子是家庭的中心，承載著父母的希望。It shws a cmmn phenmenn nwadays that ______________________________，shuldering the hpe f their parents.
children are the fcus f families
make cmments n/upn/abut sb./sth.對某人(某事)作出評論withut cmment未作任何解釋n cmment無可奉告(通常用于回答記者的提問)cmment n/upn sth.對某事作出評論
5．cmment n．議論；評論　v．發(fā)表意見
根據括號內漢語意思完成句子。①I'm sure he will surely _________________________ (作出評論)yur wrk if yu ask him t.②Swap summaries with yur partner and ____________________________(互相評論)．
make cmments n/upn
make cmments n each ther
expand int擴展成……expand n/upn闡述，詳談expansin n．擴大；擴張
6．expand vt.& vi.使變大；伸展
完成句子。①..., but the idea has since __________ t many ther American cities, and even t Hng Kng.……，但是這個觀念已經傳播到美國許多城市，甚至傳到了香港。②Why nt try t __________ yur stry __________ a nvel?為什么不把你的故事擴展成一部小說呢？③I dn't quite fllw yur idea.Can yu __________ it?我不大理解你的想法，你能詳細地加以說明嗎？
辨析　therefre/s/thus
7．therefre adv.因此；所以；因而
用therefre，s，thus填空。①She was caught cheating in the exam and __________ she was punished by her teacher.②She cughed badly, __________ she went t see a dctr.③The train stpped suddenly, __________ causing the delay.
lead sb.t d sth.使某人做某事lead sb.t a place帶領某人去某地lead the way領路lead a 過著……生活
8．lead t導致；造成；通往
lead t中的t是介詞，后接名詞、代詞或動詞-ing形式。表示導致的短語還有：result in，cntribute t，bring abut等。
用所給詞的適當形式填空。①(2015·湖北高考短文寫作)Questining can lead t__________(search)fr an answer.②The discvery f new evidence led t the thief's ______________(catch)．③In class I will divide the students int small grups and lead them __________ (practice) speaking English in an interesting way.④Diligence is the path __________(lead) t happiness.
being caught
t practice
一言辨異。⑤With him ________________ we gt there withut any difficulty. But fr him, we wuld have been lst, which wuld ____________ serius cnsequences. His actin ________________ that he was ur true friend.有他帶路，我們毫不費力地到達了那里。要不是他，我們就有可能迷路了，這會導致嚴重的后果。他的行為使我們相信他是我們真正的朋友。
leading the way
led us t believe
pick up 撿起；(無意中)學會；接收take up 拿起；開始；從事hang up 掛起來；掛斷電話dress up 穿上盛裝；打扮make up 虛構；彌補；組成shw up 出現(xiàn)；露面bring up 撫養(yǎng)；教養(yǎng)break up 分裂；打碎
9．build up 逐漸增強；增強……的體質；建立；創(chuàng)辦；開發(fā)；聚集；積累
寫出下列句中build up的含義①Fr ne thing, it nt nly helps t build up ur physical health, but helps us learn mre effectively in turn.(2015·廣東高考寫作)_________________②He devted himself t building up the ruined cuntry.__________③Dn't let yur anger build up, which is harmful t yur health.__________選用上述短語填空④It didn't take me lng t__________the basic knwledge f the language.⑤We were____________fr the party but she was still in her rdinary clthes.⑥Many retired peple__________gardening as a hbby.
dressed up
if s如果是這樣的話，是if引導的條件狀語從句的省略形式，表示肯定意義；如果表示否定意義，則用if nt。when, whenever, thugh, althugh, unless等連詞也常見于省略句結構中。
精 析 句 型 結 構
1．If s,what did yu d t grw them?如果這樣的話，你做了什么來種植這些植物？
if構成的其他省略形式：if any如果有的話if pssible如果可能的話if necessary如果必要的話if ever如果有過的話(曾經發(fā)生)
完成句子。①Is anybdy feeling cld? __________，let us pen the windws!有人感到冷嗎？如果沒有的話 ，我們把窗子打開吧?、赺_________，try t g t bed and wake up at the same time every day.如果可能的話，嘗試每天都在同一時間睡覺和起床。
If pssible
高考小作文。③(北京高考書面表達)你贊同我推遲去云南旅游嗎？如果贊同，請盡快寫信告訴我。D yu agree that I will put ur visit t Yunnan ff?________，write back t tell me abut it as sn as pssible.
2．He wuld much rather keep time fr his hbbies.他更愿把時間花在自己的業(yè)余愛好上。
完成句子。①I wuld rather yu _____________(finish) yur hmewrk yesterday.②She wuld rather yu __________(cme) tmrrw than tday.③T live a lw-carbn life, sme peple wuld rather __________(take) the bus than drive a car t wrk.高考小作文。④(2015·全國卷Ⅱ書面表達)與給他們買餃子相比，我們更愿意自己親手為他們包可口的餃子。We __________________________________ with ur wn hands than buy sme fr them.
had finished
wuld rather make delicius dumplings
句中what is called super hybrid rice為賓語從句，作grws的賓語。what可引導名詞性從句，意為“所……的”，what在從句中可以作主語，表語，賓語等。
3．Dr.Yuan Lngping grws what is called super hybrid rice.袁隆平博士種植的是被稱為“超級雜交水稻”的稻種。
根據括號內的漢語提示用what完成下列句子。①A mdern city has been set up in _____________________(是一片荒地的地方)ten years ag.②After _________________________(似乎很長時間), the bus arrived.③The village has changed greatly.It's n lnger __________________________ ______ (過去的樣子)．④Perseverance is a kind f quality—that's ______________(所需要的) t d anything.
what was a wasteland
what seemed a lng time
what it used t be(＝what it
what it takes
句中的t grw rice ...為動詞不定式作定語，修飾the first agricultural pineer。
4．In 1973, he became the first agricultural pineer in the wrld t grw rice that has a high utput.1973年他成為世界上第一個種植高產水稻的農業(yè)先驅。
(1)當中心詞是序數詞或被序數詞、形容詞最高級、the next，the nly，the last等修飾時，常用不定式作后置定語。(2)動詞不定式作定語用來修飾抽象名詞(ability，ambitin，chance，ffer，anxiety，reply，attempt，belief等)
單句語法填空①It's required that the last ne __________(arrive)pay the meal.要求最后一個到的請客。②He was grateful fr a chance__________(relax)in the weekend.他很感激在周末能有機會放松。