2023學(xué)年完整公開課版Unit2Workingtheland教學(xué)

Unit2Workingtheland【誦讀·積累】

古話說:民以食為天。目前,不少地方土地干旱,糧食短缺問題依然是急需解決的問題。請以FoodShortage為題,寫一篇120個(gè)詞左右的英語短文。要求：1.介紹現(xiàn)在的饑荒狀況

2.說明其原因

3.應(yīng)當(dāng)采取的措施FoodShortage

①Asweknow,foodshortagehashitmanycountriesandevencausedsocialunrestinsomeareas.Butwhathascausedthecurrentworldfoodcrisis？Firstly,annualworldgrainoutputhaddeclinedbecauseofclimatechange.Secondly,lotsoffarmlandhasgivenway

tofactoriesandbuildingsduetotherapiddevelopmentofindustryandurbanization.Besides,facedwiththerisingenergyprices,somepeopleusegrainforbiofuel,whichhasworsenedtheseveresituation.Howcanwedealwiththeproblem？②Ontheonehand,weshouldfocusontheenvironmentalprotectionandimprovetheecology.Ontheotherhand,strictmeasuresshouldbetakentoprotectfarmland.

Ifthewholeworldworkstogether,morefoodwillbeproducedandwecancreateaharmoniousworld.【嘗試運(yùn)用】詞匯翻譯食物短缺____________首先……其次……__________________讓位于……_____________面對……___________一方面……另一方面_____________________________foodshortagefirstly...secondly...givewayto...facewith...ontheonehand...ontheotherhand句式改寫(1)用分詞短語改寫句①_________________________________________________________________________(2)根據(jù)句式②仿寫一方面我們應(yīng)該對外開放,另一方面我們應(yīng)該發(fā)展農(nóng)業(yè)經(jīng)濟(jì)。_______________________________________________________________________________________________Asweknow,foodshortagehashitmanycountries,causingsocialunrestinsomeareas.Ontheonehand,weshouldbeopentotheoutside,andontheotherhandweshoulddevelopagriculturaleconomy.Ⅰ.單詞盤點(diǎn)核心速記1._______(vi.&n.)斗爭；拼搏；努力2.______(n.)十年；十年期3._______(vt.&vi.)使變大；伸展4.________(n.)自由；自主struggledecadeexpandfreedom5.________(adv.)因此；所以；因而6.______(vt.)遺憾；惋惜

(n.)遺憾；懊悔7._____(n.)焦點(diǎn)；中心點(diǎn)

(vt.)集中；聚焦8.______(vt.)減少；減縮9.________(n.)評(píng)論；議論

(vi.&vt.)表達(dá)意見；作出評(píng)論thereforeregretfocusreducecomment聯(lián)想串記10._________(adj.)引起煩惱的；令人不安的→_________(adj.)擾亂的；精神失常的→_______(vt.)擾亂；打擾11._____(vt.&vi.)配備；裝備→__________(n.)設(shè)備(不可數(shù))12.______(vt.&vi.)輸出；出口→______(反義詞)(vt.&vi.)輸入；進(jìn)口13._______(vt.)使迷惑；使為難→_________(adj.)令人迷惑的→________(adj.)感到迷惑的→_________(n.)迷惑14._________(n.)發(fā)現(xiàn)；發(fā)覺→________(vt.)發(fā)現(xiàn)；發(fā)覺；觀察,觀測disturbingdisturbeddisturbequipequipmentexportimportconfuseconfusingconfusedconfusiondiscoverydiscoverⅡ.短語互譯1.幸虧；由于,因?yàn)開_______2.擺脫；除去________3.對……感到滿意______________4.寧愿；寧可____________5.逐漸增強(qiáng)；建立；開發(fā)________6.導(dǎo)致；造成(后果)______7.focuson______________________8.keep...freefrom/of____________________________________________thankstorid...ofbesatisfiedwithwouldratherbuildupleadto集中(注意力、精力等)于使……免受(影響、傷害等)；使……不含(有害物)Ⅲ.句型透視1.ifso狀語從句的省略形式____(如果這樣的話),whatdidyoudotogrowthem?2.the+序數(shù)詞+名詞+動(dòng)詞不定式...In1974,hebecame__________________________________________(世界上第一位種植水稻的農(nóng)業(yè)先鋒)thathasahighoutput.Ifsothefirstagriculturalpioneerintheworldtogrowrice3.makeit+adj.+動(dòng)詞不定式Thisspecialstrainofrice_________________________(使生產(chǎn)……成為可能)one-thirdmoreofthecropinthesamefields.4.“倍數(shù)+as...as”Usinghishybridrice,farmersareproducingharvests____________________(是以前的兩倍).5.wouldratherdo...He______much______(寧愿做……)keeptimeforhishobbies.makesitpossibletoproducetwiceaslargeasbeforewouldratherⅣ.語篇完形

YuanLongping,the1.______ofsuperhybridrice,isafamousscientist.Hehas2._________forthepastfive3._______fortheChinesefarmers.In1953whenDrYuangraduatedfromcollege,hungerwasa4._________probleminmanypartsofthecountryside.5._________,FatherstruggleddecadesdisturbingThereforeYuanwantedtohelp6.___hismotherlandofhungerbyincreasingthericeoutputwithout7._________theareaofthefieldsandhemadeit.DrYuan’sanotherdreamisto8.______hisricetotheworld.9._______toYuan,theUNhasmoretoolsinthebattleagainst10._______throughouttheworld.ridexpandingexportThankshunger1.選用框中詞匯的適當(dāng)形式完成句子besatisfiedwith,rid...of,equip...with,wouldrather,thanksto(1)_________youradvice,Igotthejob.(2)Youmust___yourself__thisgloomymood.(3)Theyseemedto______________ourwork.(4)I____________belaughedatthanquarrelwithhim.(5)He________hisbike____aheadlight.Thankstoridofbesatisfiedwithwouldratherequippedwith2.選用句型透視中的句式仿寫句子(1)如果是這樣,我相信我已經(jīng)解決了你的問題。_____________________________________(2)我記得我向你講清楚我不會(huì)來的。_________________________________________________(3)我弟弟比你妹妹高一倍。___________________________________(4)我寧愿走路而不愿意坐公共汽車。________________________________Ifso,IbelieveIhavesolvedyourproblem.IrememberImadeitcleartoyouthatIwasnotcoming.Mybrotheristwiceastallasyoursister.Iwouldratherwalkthantakeabus.核心考點(diǎn)focus3年2考Ifso3年1考1.strugglevi.&n.斗爭；拼搏；努力①Theywerestrugglingtogetoutoftheburningcar.他們正掙扎著從燃燒著的汽車?yán)锿馀馈＂赥hebookisabouttheirstruggleforliberation.這本書寫的是他們?yōu)榻夥哦鞯亩窢?。③Farmersalwayshavetostruggleforaliving.Theyoftenstruggle

against/withthebadweatherforabetterharvest.Someofthemevenhavetoleavetheirhometownandgotoworkincities,struggling

toincreasetheirincome.農(nóng)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(diǎn)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。④Hestruggledtohisfeetanddraggedslowlyahead.他掙扎著站起來緩慢地前行?！練w納】完成下列短語struggle____與……斗爭struggle___為爭取……而斗爭struggle_______與……斗爭；為反對……

而斗爭struggle_____sth.努力做某事struggletoone’s____掙扎著站起來withforagainsttodofeet2.ridvt.

擺脫；除去ridsb./sth.of...使某人/某物擺脫……ridoneselfofdebt還清債務(wù)getridof擺脫掉,除掉,處理掉beridofsb./sth.be/becomefreeofsb./sth.擺脫某人/某物①M(fèi)anypeopleareworkinghardtoridtheworldoffamine.很多人在努力使世界不再有饑荒。②Thedentistridhimofthepainbytakingouthisbadtooth.牙科醫(yī)生把他的壞牙拔掉,使他免除痛苦。③Theownerneeds__________thecarforfinancialreasons.因?yàn)榻?jīng)濟(jì)原因,車主需要把汽車處理掉。④Youmust____________thisbadmood.你一定要擺脫這種不好的情緒。⑤He___________thementalburden.他擺脫不了精神負(fù)擔(dān)。togetridofridyourselfofwasn’tridof3.equipvt.&vi.

提供設(shè)備；裝備,配備(1)equipsb./sth.todosth.使某人/物具備條件做某事equipsb./sth.for為……而武裝某人；為

……而裝備某物equipsb./sth.withsth.用……裝備……well/poorlyequipped設(shè)備精良的/差的(2)equipmentn.

設(shè)備①Hisworkexperienceequippedhimtodealwithallkindsofpeople.他的工作經(jīng)驗(yàn)使他能與各種各樣的人打交道。②Wewanttoequip

our

children

withsomespecialskills.我們想讓孩子們具有某些特殊的技能。③_____________newscientificfarmingmethods,theyhavebeenabletouselessfarmlandthaninthepast.因?yàn)檎莆樟丝茖W(xué)的農(nóng)耕新方法,現(xiàn)在,他們已經(jīng)可以使用比過去更少的農(nóng)田進(jìn)行耕種?！军c(diǎn)津】equip的名詞為equipment,意為“裝備,設(shè)備”,為不可數(shù)名詞。例如：officeequipment辦公設(shè)備apieceofequipment一件設(shè)備Equippedwith4.regretvt.

遺憾,惋惜

n.遺憾,懊悔(1)regrettodosth.對要做的事感到遺憾(未做)regretdoingsth.對做過的事遺憾、后悔(已做過)(2)havenoregrets沒有遺憾withgreatregret非常遺憾toone’sregret令某人抱歉/遺憾的是(3)regrettableadj.令人遺憾的,令人懊悔的①Ihavealwaysregrettednothavingstudiedhardatschool.我一直后悔在校期間沒有努力學(xué)習(xí)。②We______________youthatyourapplicationhasnotbeensuccessful.我們很遺憾地通知您,您的申請未通過。③__________________,wewillnotbeabletovisityounextyear.讓我們深感遺憾的是,我們明年不能去拜訪你了。regrettoinformMuchtoourregret【助記】Iregrettedtotellhimthathehadbeendismissed.Tomysurprise,hesaidtome,“Ihavenoregrets.Ionlyregrethavingtakenthewrongjob.”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(cuò)了工作?！?.focusvt.&vi.集中(注意力)；聚焦

n.[C,U]焦點(diǎn)；中心點(diǎn)(1)focuson/upon集中(注意力、精力等)于focusone’sattention/mindon...把注意力集中在……focus...onto...把……聚集在……上面(2)adjustthefocus調(diào)整焦點(diǎn)/焦距infocus對準(zhǔn)焦距outoffocus沒對準(zhǔn)焦距,模糊①M(fèi)aryisthe_____ofeveryone’sattention.瑪麗是大家注意的焦點(diǎn)。②Imusttryto________________work.我必須努力把心思集中在工作上。③Thisphotographisoutoffocus.這張照片模糊。④Thepurposeofthelensistofocuslightontothefilm.用鏡頭的目的是要把光聚在膠片上。focusfocusmymindon【助記】聚焦focus6.buildup逐漸增強(qiáng)；建立；開發(fā)觀察句子,寫出黑體部分的含義①Slowlyathicklayeroffatbuildsuponthepan’ssurface.

()②Exercisewillhelpbuildupthemuscles.

()③Theyhavefinallybuiltupabigcompany.

()越聚越多逐漸增強(qiáng)建立【拓展】addup加起來；合計(jì)comeup上升；走近；發(fā)芽pickup撿起；學(xué)會(huì)takeup拿起；開始；從事lookup向上看；查找eatup吃光；吃完7.leadto導(dǎo)致；造成(后果)；通往①Thiswillprobablyleadtotroubleinthefuture.這以后將可能導(dǎo)致麻煩。②Thepathleadsdirectlytothehouse.那條路直接通向那座房子。③(2012·浙江高考)Laughteroverthesandwichcanleadtoinsults,whichinturncanleadtoviolence.對三明治的說笑可能會(huì)引起辱罵,反過來也可能會(huì)造成暴力行為?！军c(diǎn)津】此短語中的to是介詞,后面可接名詞或動(dòng)名詞。例如：Stayinguptoolateledtohisbeinglate.熬夜太晚導(dǎo)致他來晚了。【拓展】翻譯以下短語leadtheway___________inthelead_______________takethelead___________leadsb.todosth._______________帶路；引路領(lǐng)先；處于首位帶頭；領(lǐng)先致使某人做某事8.Ifso,whatdidyoudotogrowthem?如果這樣的話,你做了些什么來種植它們(這些植物)？ifso“如果這樣的話”,是if引導(dǎo)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ifnot。①Ifso,findoutwhatwouldneedtochange.如果是這樣,請找出需要改變的事項(xiàng)。②Imaycometonight.If

not(=IfIdon’tcometonight),Iwilltrytomanagetomorrow.今晚我可能來。如果不來的話,我會(huì)明天來?！就卣埂垦a(bǔ)全下列短語if____如果有過/發(fā)生過的話if____如果有的話if_______如果可能的話if_________如果有必要everanypossiblenecessary【想一想】你還能想出其他類似ifnot,ifso的替代結(jié)構(gòu)嗎？【參考答案】

分句替代詞not用在perhaps,possibly,certainly,probably,absolutely,surely等情態(tài)副詞或疑問副詞why后,代替一個(gè)否定的句子。─Willhescoldusforcominglateforthemeeting?——他會(huì)因?yàn)槲覀冮_會(huì)遲到責(zé)罵我們嗎？─Perhapsnot.(=Perhapshewillnotscoldusforcominglateforthemeeting.)——可能不會(huì)。─Wouldyoumindmysittinghere?——你介意我坐在這里嗎？─Certainlynot.(=CertainlyIwouldnotmindyoursittinghere.)——當(dāng)然不會(huì)。─Idon’twanttoattendthemeetingnextweek.——下周我不想?yún)⒓舆@個(gè)會(huì)議了。─Why

not?(=Whydon’tyouwanttoattendthemeetingnextweek?)——為什么不呢？9.Hewouldmuchratherkeeptimeforhishobbies.他寧愿把時(shí)間花在自己的業(yè)余愛好上。wouldratherdo寧愿做wouldratherdo...thando...寧愿做……woulddo...ratherthando...而不愿做……

過去時(shí),表示對現(xiàn)在或?qū)硖摂M過去完成時(shí),表示對過去虛擬wouldratherhavedone本來想做……而未實(shí)現(xiàn)Iwouldratheryoudidn’t...常用來表示拒絕別人的請求wouldrather＋從句①Ratherthanrefusetohelpyou,Iwouldborrowmoneyfrommyfriends.我寧可向朋友借錢,也不愿拒絕幫助你。②Hewould

ratherdiethangiveintotheenemy.(句型轉(zhuǎn)換)=Hewoulddie__________giveintotheenemy.他寧死也不向敵人屈服。③Iwouldratheryou___________(finish)yourhomeworkyesterday.我寧愿你昨天就把作業(yè)做完了。ratherthanhadfinished1.reducevt.減縮,減少；使變?nèi)酡賂akingadeepbreathcanreducestress.Ifyoufeelstressful,tryit.深呼吸可以減輕壓力。如果你覺得有壓力,可以嘗試一下。②It’ssaidthatpricesofoilwillbereduced

to7yuan.據(jù)說石油的價(jià)格會(huì)降到7元。③Itisproperthathousingpricesarereduced

by10%.房價(jià)降低了10%是適當(dāng)?shù)??！練w納】寫出下列短語______________降到……______________降了……【熟詞生義】讀句子猜含義Therichmanwasreducedtoabeggar.()reduce...to...reduce...by...淪落為2.commentvi.&vt.

表達(dá)意見；作出評(píng)論n.[C,U]評(píng)論；議論commenton/aboutsth./sb.對某事/某人作出評(píng)論makecomments/nocommenton/aboutsth./sb.

對某事/某人評(píng)論/不進(jìn)行評(píng)論Nocomment!無可奉告?、賂hescandalcausedalotofcomment.

這件丑聞遭到很多議論。②Sheobservedthatheleftbutmadenocomment.她看見他離去,但未置一詞。③Thebanddeclinedto________________thereport.樂隊(duì)拒絕對這一報(bào)道作任何評(píng)論。commenton/aboutⅠ.用所給單詞的適當(dāng)形式填空1.InsomepoorAfricanareas,manychildrendiedof_______(hungry)everyyear.2.Thebasicneedsoftheworldpopulationshouldbe________(satisfy)first.3.Therapid_________(expand)ofcitiescancausesocialandeconomicproblems.4.Weweretoldtokeepalloursports__________(equip)inthelockersdownstairs.hungersatisfiedexpansionequipment5.Thepeoplethereenjoycomplete________(free)ofspeech.6.Likemany__________(discover),atomicpowercanbeusedforgoodorevil.7.Hemadesome_________(comment)aboutmydress,andthencarriedonreadinghisbook.8.HereturnedfromParisandfoundhisofficewasundersomeoneelse’s__________(occupy).9.Mygrandmotherisdeaf,soevery_________(disturb)eventflowsoverher.10.Hewasreally________bythe_________problemwhichalso________otherpeopleforalongtime.(confuse)freedomdiscoveriescommentsoccupationdisturbingconfusedconfusingconfusedⅡ.句型轉(zhuǎn)換1.Wegotthreetimesasmanypeopleaswehadexpected.=Thepeoplewegotwere______________wehadexpected.2.Asaresultofthebadweather,thematchhadbeencancelled.=__________________thebadweather,thematchhadbeencancelled.3.You’vedonewellatschoolwhichsatisfiesme.=You’vedonewellatscho