高中英語人教版必修四Working-the-land-1課件

必修4Unit2Workingtheland必修4Unit2Workingtheland考點(diǎn)要求考點(diǎn)要求Ⅰ.寫出下列必考單詞

1.統(tǒng)計數(shù)字，統(tǒng)計資料n._______________2.曬黑的adj._______________3.產(chǎn)量，輸出n._______________4.十年，十年期n._______________5.特級的，超級的adj._______________6.礦物，礦石n._______________7.戰(zhàn)役，戰(zhàn)斗，斗爭n._______________8.細(xì)菌n._______________9.因此，所以adv._______________10.谷物，糧食，顆粒n._______________11.根，根源n._______________12.土壤n._______________13.營養(yǎng),滋養(yǎng),食物n._______________statisticssunburntoutputdecadesupermineralbattlebacteriathereforegrainrootsoilnutritionⅠ.寫出下列必考單詞statisticsⅡ.寫出下列單詞的變化形式1.使變大，伸展，闡述（vt.&vi.）_____________；擴(kuò)大，擴(kuò)展，膨脹（n.）_____________；有擴(kuò)大或擴(kuò)展性的（adj.）_____________2.輸出，出口（vt.&vi.）_____________；輸出，出口（n.）_________________；出口商，出口國（n.）_________3.使迷惑；使為難（vt.）_____________；迷惑,惶惑（n.）_____________4.循環(huán)；流傳（vt.&vi.）_____________；循環(huán)；流傳，發(fā)行量（n.）_______________；循環(huán)的，環(huán)繞的（adj.）_____________5.總結(jié)，摘要，概要（n.）_____________；總結(jié),概括（v.）_____________expandexpansionexpansiveexportexportation/exportexporterconfuseconfusioncirculatecirculationcircularsummarysummarizeⅡ.寫出下列單詞的變化形式expandexpansione6.配備，裝備（vt.&vi.）_____________；配備，裝備（n.）____________；配備好的，有裝備的（adj.）_____________7.化學(xué)的，關(guān)于化學(xué)的（adj.）_____________；化學(xué)（n.）______________；化學(xué)家（n.）_____________8.生產(chǎn)，制造（n.）_____________；生產(chǎn)，制造（v.）_____________；生產(chǎn)商，制造者（n.）____________9.發(fā)現(xiàn)（v.）_____________；發(fā)現(xiàn)（n.）

_____________；發(fā)現(xiàn)者（n.）_____________10.細(xì)菌(單數(shù))（n.）_____________；細(xì)菌(復(fù)數(shù))_____________bacteriaequipequipmentequippedchemicalchemistrychemistproductionproduceproducerdiscoverdiscoverydiscovererbacterium6.配備，裝備（vt.&vi.）____________◆活學(xué)活用

用所給單詞的適當(dāng)形式完成句子。1.Ourschooloffersgood_______andyourtrainingherewill_________youforyourfuturejob.(equip)2.Peoplewho________falsenewsthatthismagazinehasasmall_______aretoblame.(circulate)3.Many_____________areworkinginthefactorytomake____________fertilizers.(chemistry)4.Hewasreally_____________bythe_____________problemwhichalso_____________otherpeopleforalongtime.(confuse)◆活學(xué)活用5.Beforewritinga_____________ofthepassage,youhavetoreaditand_____________itsmainidea.(summary)6.Inordertoreduce_________costs,thecar________intendedto_____________thecarinlargequantities.(produce)答案：1.equipment;equip2.circulate;circulation3.chemists;chemical4.confused;confusing;confused5.summary;summarize6.production;producer;produce5.Beforewritinga___________Ⅲ.翻譯下列必背短語

1.多虧,由于______________2.逐漸增強(qiáng)，建立，開發(fā)______________3.擺脫,除去______________4.對……感到滿意______________5.集中（注意力，精力等）______________6.使……免受（影響，傷害等）______________7.對……作出評論______________8.導(dǎo)致，造成（后果）_______________thankstobuilduprid...ofbesatisfiedwithfocusonkeep...freefrom/ofmakeacommentonleadtoⅢ.翻譯下列必背短語thanksto◆活學(xué)活用根據(jù)括號中的解釋，從課文中找出恰當(dāng)短語完成下列句子。1.Whenaskedaboutthedateoftheelection,thePrimeMinister_____________thatnodecisionhadyetbeenmade.(giveanopinion,explain)2._________(becauseof)hisstrongconstitution,Jackwasabletopullthroughhisrecentseriousillness.3.AyoungmanattachedhimselftomeatthepartyandIcouldn，tget________(makesb/sthfreefrom)him.4.I________(preferto)remainpoorthangetmoneybydishonestmeans.◆活學(xué)活用5.IamsotiredthatIcan，t_____________anythingtoday.(payfullattentionto)6.Trafficis_____________onroadsintothecity.(becomegreater,morenumerousormoreintense)7.Theexposureofthediary_____________manyofficials，

beingcaught.答案：1.madeacomment2.Thanksto3.ridof4.wouldrather5.focuson6.buildingup7.ledto5.IamsotiredthatIcan，t_struggleexpandridequipexportconfuseregretfocusreduceunderlinecomment◆活學(xué)活用用上述動詞的適當(dāng)形式填空。1.Theimportanceofprotectingtheforest_________againandagain,butpeopletherearestillcuttingdowntrees.2.________withmodernequipment,ourschoollaboratoryisagoodplaceforustoresearchonscience.Ⅳ.單元重點(diǎn)動詞struggleexpandride3.AlotofTVsetsmadeinChina_________toAfrica.4.Theexpertsuggested____________thelocalairporttomeettheincreasingneedoftransportation.5.Herefused____________ontheirdecisionalthoughhedidn，tthinktheydidawisething.6.Foralmost5decades,peopleinthatcountry_______againsttheinvadersforindependence.答案：1.hasbeenunderlined2.Equipped3.areexported4.expanding5.tocomment6.werestruggling3.AlotofTVsetsmadeinChiⅤ.重點(diǎn)句型

1.Whatdoyouthinkwouldhappeniftomorrowthereweresuddenlynoricetoeat?(P9)如果明天突然沒有米飯吃會發(fā)生什么？剖析：這個句子用了虛擬語氣,表示可能性很小的對將來情況的一種假設(shè)。從句的動詞用過去式(be用were)，主句的動詞用should(would，could，might)+動詞原形。

Ⅴ.重點(diǎn)句型答案：（1）were；wouldbe（2）Ifhewerestronglyagainstyoursuggestion,whatwouldyoudo?◆活學(xué)活用模仿造句。(1)要是他明天來了，一切就好辦了。Ifhe_________heretomorrow,everything_______OK.(2)如果他堅決反對這個建議,你怎么辦呢?_____________________________________________答案：（1）were；wouldbe◆活學(xué)活用2.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.(P10)用他的雜交水稻種子，農(nóng)民們種出的糧食比以前多了一倍。剖析：形容詞原級as...as的前面可以用倍數(shù)詞(half,twice,threetimes等)，意思為“是……多少倍”。

◆活學(xué)活用模仿造句。(1)臥室是廚房的兩倍大。Thebedroomis____________as____________asthekitchen.(2)來的人數(shù)是我們預(yù)料的三倍。_____________________________________________2.Usinghishybridrice,farme答案:（1）twice;big（2）Wegotthreetimesasmanypeopleaswehadexpected.答案:（1）twice;bigⅥ.語篇領(lǐng)悟

根據(jù)課文Workingtheland完成下列短文

DrYuanLongpingwasapioneerofagricultureinChina.He1(graduate)fromSouthwestAgriculturein1953.Sincethenhedevotedhislife2findingwaystogrowmorerice.Thericefarmersarenowproducingharvesttwice3largeasbefore4usingthiskindofrice.5hewasnotsatisfiedwithhiswork.Althoughnowheleadsarichlife,he6insistsonhisworktodevelophisrice.Ithinkhisworkisreallyimportanttotheworld.Becauseofhishardwork,theproductionoffood7(improve).AndtheⅥ.語篇領(lǐng)悟答案：1.graduated2.to3.as4.by5.But6.still7.hasbeenimproved8.hunger9.Thanks10.fromproblemof8(hungry)canbesolved.9toYuanLongping，sgreatwork,millionsofpeoplecanbenefit10hisextraordinarywork.答案：1.graduated2.to3.as4.byⅦ.考點(diǎn)活用用本單元所學(xué)詞組、句型翻譯下列短文中國的農(nóng)民曾經(jīng)過著很艱苦的生活，并一直受著饑餓的困擾。幾十年來，他們努力尋找能夠提高糧食產(chǎn)量的方法，但收效甚微?，F(xiàn)在，情況有了改變。多虧了袁博士的雜交水稻研究，農(nóng)民們種出的糧食比以前多了一倍。這意味著世界22%的人口擺脫了饑餓。大多數(shù)農(nóng)民都很滿意現(xiàn)在的生活，寧愿呆在農(nóng)村當(dāng)農(nóng)民。____________________________________________________________________________________________________________________________________________________________________________________Ⅶ.考點(diǎn)活用答案：

FarmersinChinausedtoliveahardlifeandwasalwaysdisturbedbyhunger.Fordecades,theystruggledtosearchforwaystoincreasericeharvests,butwithoutsuccess.Now,thingshavechanged.ThankstoDr.Yuan，sresearchonthehybridrice,farmersareproducingharveststwiceaslargeasbefore,whichmeans22%oftheworld，speoplehavegotridofhunger.Mostofthefarmerssaytheyarenowquitesatisfiedwiththeirlifeandwouldmuchratherbeafarmerinthecountryside.答案：自主學(xué)習(xí)自主學(xué)習(xí)1.Atthattime,hungerwasadisturbingprobleminmanypartsofthecountryside.(P10)當(dāng)時饑荒是許多農(nóng)村地區(qū)面臨的嚴(yán)重問題?！粼~語歸納hungern./v.饑餓；渴望；使……饑餓hungryadj.饑餓的；渴望的dieofhunger死于饑餓hungerfor/aftersth.渴望gohungry挨餓1.Atthattime,hungerwasad◆即學(xué)即練根據(jù)括號內(nèi)的漢語提示完成句子。（1）Thelittleboywhoranawayfromhomesoonfelt____________.（饑餓）（2）It，sterribleto_________newswhenthefamily，slettersdon，tarrive.（渴望）（3）ManypeopleinAfricahadto(挨餓)________andsomeeven_________(死于饑餓)becauseofthelackofgrain.答案：（1）hungry（2）hungerfor

（3）gohungry(4)dieofhunger◆即學(xué)即練答案：（1）hungry（2）hu2.Dr.Yuansearchedforawaytoincreasericeharvestswithoutexpandingtheareaoffields.(P10)袁博士在不增加土地面積的基礎(chǔ)上尋求達(dá)到增收的途徑?！粼~語辨析

searchfor；insearchof；lookforsearchfor搜尋（動詞詞組）insearchof搜尋（介詞詞組）search...for搜查某地/某人尋找某物Thedogswereintheforestinsearchof/lookingfor/searchingforcluesofthecriminals.=Thedogssearchedtheforestforcluesofthecriminals.=Thedogswereintheforesttolookforcluesofthecriminals.2.Dr.Yuansearchedforawayt◆即學(xué)即練選用上述短語填空。(1)Thepoorprofessorfelteverywhereonthefloor_____________hisglasses.(2)Thepolice____________thethief____________thelostwallet.(3)Whatareyou_____________？You，vebeenonnetforages.答案：(1)insearchof/searchingfor/lookingfor(2)searched...for(3)lookingfor/searchingfor◆即學(xué)即練答案：(1)insearchof/searc3.Thankstohisresearch,theUNistryingtoridtheworldofhunger.(P10)由于他的研究，聯(lián)合國正在使世界擺脫饑餓。

thanksto=becauseof由于；多虧

◆即學(xué)即練完成下列句子。(1)____________(多虧你的幫助),weweresuccessful.(2)___________(幸虧他體質(zhì)好),Jackwasabletopullthroughhisrecentseriousillness.答案：(1)Thankstoyourhelp

(2)Thankstohisstrongconstitution3.Thankstohisresearch,the4.YoumightguessthatDrYuan,whoisnowrichandfamous,issatisfiedwithhislife.(P10)你可能會以為袁博士現(xiàn)在富裕了，出了名，他對生活就滿足了。◆詞語拓展

satisfyone，sneeds滿足某人的需要besatisfiedwith對……滿意withsatisfaction滿意地toone，ssatisfaction使某人滿意的是……befarfromsatisfactory遠(yuǎn)遠(yuǎn)不能讓人滿意satisfyvt.使?jié)M意,使確信,使消除疑慮4.YoumightguessthatDrYuan◆即學(xué)即練A.將下列句子譯成英語。(1)考試結(jié)果讓我們大家都滿意。________________________________________(2)他圓滿的解釋消除了我的顧慮。________________________________________

答案：(1)Theresultoftheexaminationsatisfiedusall.(2)Hissatisfactoryexplanationsatisfiedmydoubts.◆即學(xué)即練答案：(1)Theresultofthe◆即學(xué)即練

B.選用上述單詞或短語完成下列小片段。

Inorderto(1)________theneedsofmywife,Iworkedharddayandnight.However,oneday,themanagertoldmethoughmanyclients(2)________mywork,asatopsalesman,it(3)_________.AtthattimeIknewifIwanted(4)__________myboss,Imustworkharderandharder.Ididso.Afewmonthslater,Iwasaskedtogotothemanager，soffice.Helookedatme(5)_________and(6)________,hetoldmeIwaspromotedasdepartmentmanager.答案：B.(1)satisfy(2)weresatisfiedwith(3)wasfarfromsatisfactory(4)tosatisfy(5)withsatisfaction(6)tomysatisfaction◆即學(xué)即練答案：B.(1)satisfy(2)w5.Indeed,hebelievesthatapersonwithtoomuchmoneyhasmore,ratherthanfewertroubles.(P10)他確實(shí)認(rèn)為，一個人有了太多錢，他的麻煩事只會更多，而不是更少?！艟湫蜌w納

ratherthan而不是wouldratherdosth.thandosth.else.寧愿干某事，而不愿干某事woulddosth.ratherthandosth.else.寧愿干某事，而不愿干某事wouldratherthatsb.did/haddonesth.寧愿某人干/干過某事prefertodosth.ratherthandosth.else.寧愿干某事，而不愿干某事preferdoingsth.todoingsth.else.寧愿干某事，而不愿干某事5.Indeed,hebelievesthatape◆即學(xué)即練完成下列句子。（1）We___________liveinthecountryside________inthecity.（2）I__________youwereherenow.（3）He__________stayinghome_________climbingthemountainwithhisparents.（4）Itisyou_____________hethatistoblame.答案：（1）wouldrather;than（2）wouldrather（3）prefers;to（4）ratherthan◆即學(xué)即練答案：（1）wouldrather;than6.Hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture.(P10)于是他拿出好幾百萬元幫助其他人進(jìn)行農(nóng)業(yè)科學(xué)研究。

equipv.使(某人)具備條件；裝備；配備

◆詞語歸納equipmentn.裝備；設(shè)備equipsb.for/todosth.使某人具備做某事的條件equip...with...用……裝備……equiponeselfwith使自己準(zhǔn)備好做某事6.Hethereforegivesmillions◆即學(xué)即練根據(jù)括號內(nèi)的漢語提示完成句子。（1）Yourtrainingwill___________.（使你能夠勝任將來的工作）（2）Please_________asharppencilandarubberfortheexam.（為自己準(zhǔn)備）（3）Agoodeducation_____________.（能受用終生）答案：（1）equipyouforyourfuturejob（2）equipyourselfwith（3）shouldequipyouforlife◆即學(xué)即練答案：（1）equipyouforyour7.NowDr.Yuanhasanotherdream:toexporthisricesothatitcanbegrownallaroundtheglobe.(P10)如今袁博士還有另外一個夢想：那就是看到他的稻谷長遍全球?！粼~語歸納exportv./n.輸出；出口；出口物exportern.出口者exportationn.輸出；出口7.NowDr.Yuanhasanotherdrea◆即學(xué)即練

完成下列句子。(1)原油已經(jīng)取代咖啡成為我們的主要出口貨物。Oilhassupplantedcoffee_______________.(2)這家公司國內(nèi)市場非常大，不需要出口。Thiscompanyhasalargehomemarketand_________.答案：(1)asourmainexport(2)doesn，texport◆即學(xué)即練答案：(1)asourmainexport8.lostinthought陷入沉思◆固定搭配

bedeepinthought沉思be/getlostintheforest在森林中迷路besunkindeepthought陷入沉思

◆即學(xué)即練

根據(jù)括號內(nèi)的漢語提示完成句子。(1)Theoldman__________anddidnothearuscomein.（凝神沉思）(2)Allthevillagerswenttosearchfortheboywho_____________.(在森林中迷路)答案：(1)waslostinthought(2)waslostintheforest8.lostinthought陷入沉思答案：(1)w寫作步步高寫作步步高如何寫好狀語從句狀語從句修飾主句中的動詞、形容詞和副詞，由從屬連詞引導(dǎo)，可位于句首，也可位于主句后。狀語從句在句首時，往往有逗號使從句與主句隔開。引導(dǎo)狀語從句的連詞分類（如下表）：如何寫好狀語從句高中英語人教版必修四Working_the_land-1課件

在寫好簡單句的基礎(chǔ)上，要寫好含狀語從句的復(fù)合句，掌握引導(dǎo)每種狀語從句的連詞是關(guān)鍵，因?yàn)闋钫Z從句內(nèi)的結(jié)構(gòu)與簡單句相同，我們需要什么狀語從句，只需在句前加上相應(yīng)的連詞即可。