Unit5WorkingtheLandVocabulary課件高中英語人教版選擇性

Unit5WorkingthelandVocabulary1.intense2.shortage3.alternative4devote5.tackle6.crisis7.convince8.conventional9.boost10.expand11.output12.overcome13.attain14.assumptionTeachingobjectivesLead-inWhatdoyouknowabouttheweatherinAfrica?TheweatherinAfricaisintense.Lead-inBackgroundinformationIhaveafriendcalledTom.Heisfacingaproblem.Let’swatchavideofromhim.BackgroundinformationBurundiHetooktheplaneandwenttothefirstplace.Guesswheretheplaceis.Itclaimstobethemostadvancedcountryinagricultureintheworld.ThefirstplaceIndiaBurundiIsitthecountrywheretheseedsexist?Ofcoursenot.Thenhetooktheplaneandwenttothesecondplace.Butbeforethat,heshouldlearnfourkeywords.____________n.[C&U]不足;缺少;短缺____________adj.短的；短缺的；n.短路;短片電影____________v.縮短短語：beshort_____sth=lacksth/lack______sth/belacking______sth名詞短語：ashortageofshortageshortenshortofforin(Unit2Readingandthinking）Ifthereisashortintheelectricalwiring，yoursmarthomewilldetectitandprovideyouwiththerelevantinformation.短路Task2Keywords__________vt.把…獻(xiàn)(給);把…專用于;專心于__________adj.深愛的；忠誠的__________n.奉獻(xiàn);忠誠;專心devoteddevotion①____________________把A用于/獻(xiàn)身B;為B付出A②__________________________致力/獻(xiàn)身/專心于③__________________________致力/獻(xiàn)身/專心于devoteAtoBdevoteoneselfto(doing)sth.bedevotedto(doing)sth.1.__________(devote)tohiswork,theprofessorcaredlittleaboutanyotherthings.2.__________(devote)himselftohiswork,theprofessorcaredlittleaboutanyotherthings.DevotedDevotingTask2Keywordsdevotea1.Youcanbepaidincashweeklyorbycheckmonthly;thosearethetwo______________(alternative).短語：別無選擇只能做某事_______________________________________________________________________________________havenoalternativebuttodosthhavenochoicebuttodosthhavenothingtodobutdosth2.那位女孩別無選擇只能接受那個(gè)事實(shí)，這件事情出乎我們的預(yù)料。(alternative,非限制性定語從句，unexpected）Thatgirlhadnoalternativebuttoacceptthetruth,whichwasunexpected.alternativesTask2Keywords①_________________________說服某人做某事②_________________________使某人相信某事___________________________adj.堅(jiān)信;深信;確信③_________________________相信某事___________________________adj.令人信服的;有說服力的convincesbtodo...convincesbofsth./that..convincedbeconvincedofsth./that…convincingconvince

vt.使相信;使確信;說服convinced

adj.堅(jiān)信;深信;確信convincing

adj.令人信服的;有說服力的Itisconvincedthatpeoplewhoworkhardwillbesuccessful.Task2Keywords1.His__________wordsfinally__________me,andIwas__________thathewasinnocent.(convince)2.人們相信努力的人終會(huì)成功。（convince,定語從句）convincingconvincedconvinced動(dòng)詞+sb+ofsth結(jié)構(gòu)使某人相信某事告知某人某事使某人擺脫某事?lián)尳倌橙四硸|西提醒某人某事指責(zé)某人某事警告某人某事convincesbofsth=persuadesbofsthinformsbofsthridsbofsthrobsbofsthremindsbofsthaccusesbofsthwarnsbofsthTask2KeywordsAfterlearningthefourkeywordsabove,hetooktheplaneandwenttothesecondplace.Guesswheretheplaceis.WelcometoVietnamThesecondplaceIndiaBurundiVietnamIt'snotthecountrywherethemysteriousseedsexist,butyouareclosetotheanswer.Comeon!?BecausetheplantinginVietnamisconventional.Ifyouwanttoboost

andexpandtheoutput,youshouldcontinuegoingeastward.BecausetheplantinginVietnanisconventional.Ifyouwanttoboostandexpandtheoutput,youshouldcontinuegoingeastward.output=yield/productionboost=increase/enhanceexpand=broaden/enlarge/extend/conventional=traditional傳統(tǒng)的增加；增長擴(kuò)大產(chǎn)量Task3GuesstheChinesemeaningsAfterfinishingtask3,hewenttothethirdplace.Let'sguesswhereitis.ThethirdplaceIndiaBurundiVietnamJapanYoucanovercometheobstacleandattainwhatyouwant.Butitisbasedonthe

assumptionovercome=getoverovercome—overcame—overcome(irregularverb不規(guī)則動(dòng)詞）attain=obtain(Unit1)/gain/acquire克服獲得assume=suppose假設(shè)n._____________assumingconj.（連詞）假如；如果=_____________/_____________/_____________/_____________(that)=___________conditionthat/aslong___________/if(引導(dǎo)條件狀語從句adverbialclauseofcondition）assumptionsupposingsupposeprovidingprovidedonasTask41.Foodisanecessityforpeople.(民以食為天）____________(assume)that

thereisnotenoughfood,manypeoplewilldieofhunger.2.Scientistsoncefigured（指出；認(rèn)為）thatthetheorywasbasedonawrong____________(assume).assumingassumptionEventually,hefoundtheplaceandgottheanswer.IndiaBurundiVietnamJapanChinaYes,thecountryisChina!BulundiovercamethefoodcrisisbecauseofYuan'shybridandChinesehelp.Ifindit.ReviewBecauseofthe_______（熱烈的）weather,thereisa_______(short)offood,especiallyatTom'shome,theRepublicofBurundi(布隆迪).Hehasno_________(選擇)buttodecideto_______(奉獻(xiàn))himselfto__________(解決)the_________(危機(jī)).Itis________(convince)thatonecanalwaysfindasolutioninaneastcountry,wheremysterioushybridseeds(雜交種子)exist.intenseshortagealternativedevotetacklingcrisisconvincedRetellandsummaryHe________(克服)someobstaclesbeforehefoundthecountry.HewenttoIndiafirst,whichclaimstobethemostadvancedcountryinagricultureintheworld.Thenhewenttothesecondplace,Vietnam,buttheplantinginVietnanis___________(convention),soifhewantedto_______(增加)and_______(擴(kuò)大)the_______(產(chǎn)量),heshouldcontinuegoingeastward.ThenhereachedJapan,whereaJapanesesaidtohim:“Youcan_______(獲得)whatyouwant.”ButTomknewthatitshouldbebasedonthe___________(假設(shè)).conventionalboostexpandoutputassumptionattainovercameRetellandsummaryEventually,hefoundthecountryandtackledthefoodcrisisbecauseofYuan’shybridseedsandChinesehelp.RetellandsummaryNow,let'shaveadictationcompetition.Boyswritedownthewordsorphrasesfromoddnumbers(奇數(shù)),andgirlsfromevennumbers(偶數(shù)).Comeon......Exercise1.vt.把……獻(xiàn)（給）；把……專用于；專心于____________n.____________adj.____________2.把……用于；獻(xiàn)身；致力；專心____________3.n.不足；缺少；短缺____________v.縮短____________4.vt.解決（難題）；應(yīng)付（局面）；處理____________5.vt.n.使增長；使興旺;.增長；提高；激勵(lì)____________6.vt.使相信；使確信；說服____________同義詞：____________短語：使某人相信某事_____________________形容詞短語：相信.....____________________________________7.vt.（通常經(jīng)過努力）獲得；得到____________8.vt.熱切的；激烈的____________devotedevotiondevoteddevote...toshortageshortentackleboostconvincepersuadeconvincesbofsthbeconvincedofsth/beconvincedthatattainContestintense9.adj.傳統(tǒng)的；習(xí)慣的____________n.傳統(tǒng)；習(xí)慣____________10