版權說明:本文檔由用戶提供并上傳,收益歸屬內容提供方,若內容存在侵權,請進行舉報或認領
文檔簡介
Theoriginsoffood
Wheredoesourfoodcomefrom?
Onceuponatimecarrotswerepurple,therewerenopineapplesinAsiaor
lemonsirAmerica,andmanypeoplethoughtpotatoeswerepoisonous.Many
typesoffruitandvegetablegrewonlyinoneplace.Sohowdidtheyspreadall
overtheworld?
Changingcolours
Fivethousandyearsago,carrotsonlygrewinAfghanistanandmostwere
purple.Onlyafewwereorangeastheyaretoday!FarmersinHollandwere
lookingforafruitorvegetabletorepresenttheirking,WilliamofOrange,and
orangecarrotswerejustwhattheywerelookingfor-theybecametheancestors
ofallmoderncarrots.
Athomeinthemountains
ManyplantsonlygrowincertainplacesonEarth,oftendeepinthejungle.
ThehomeofpotatoesisinthemountainsoftheAndesinSouthAmerica.
BananascomefromPapuaNewGuineaandlemonsgrowwildinChina.
Worldtravel
Butoncepeoplerealizedthatmanyoftheseplantsweregoodtoeat,they
tookthemfarfromtheplaceswheretheygrew.Fruit,inparticular,attracted
thirstytravellers.Arabmerchantstransporteddifferentfruitsandvegetables
aroundtheworld,suchasorangeswhichtheytookfromAsiatodistant
countriessuchasSpainandSicily.TheSpanishreturnedfromSouth
Americawithmanynewtypesoffoodincludingchocolate,chiliandcorn.
Someunusualuses
Peopleoftenhadproblemsdecidingwhattodowiththesenewfruitsand
vegetables,orusedthemfordifferentpurposesfromtoday.Carrotswereused
notasfoodbutasmedicinetoprotectpeoplefrompoisonoreven(itwas
believed)tomakepeoplefallinlove.Thefirsttomatoesandpineappleswere
grownnotasfoodbuttomakethegardenlookpretty.Andmanypeople
wereworriedaboutpotatoes-althoughtheyaregoodforus,theirleavesare
poisonousandpoorerpeoplebelievedtheycouldbeusedforblackmagic.In
Germany,peopleonlybeganeatingpotatoeswhenthekingorderedthatpeople
whodidnoteatthemwouldhavetheirearsandnosescutoff!
Andtoday..
Today,wearesousedtoourdifferenttypesoffoodthatwedon'tthink
aboutwheretheycamefrom.Butforeachpineapple,potatoorcarrotweeat,
thereisalonghistory!
Activity1
AndyKeedwell
Beforeyouread,matchthewordorphrasetoadefinition.
1.ancestor
2.distant
3.merchant
4.poisonous
5.transport
6.wild
a.aformfromthepastwhichhasdevelopedintosomethingmodern
b.faraway
c.describessomethingthatwillmakeyouillorkillyouifyoueatit
d.somebodywhobuysandsellsthings
e.notkeptorfarmedbypeople
f.takesomethingfromoneplacetoanother
Activity2
Nowcompletethesentencesusingwordsfromthetext.Makeanychanges
tothewordsthatarenecessary.
1.Hetravelledaroundtheworld,oftentomany(.)places.
2.Inmytown,youcanbuyfood,carpetsandtoysfromthe()inthe
market.
3.Millionsofyearsago,the()ofmodernhumanslivedincaves.
4.Someplantsgiveusfood,butothersare()andwillharmus.
5.Thenumberof()animalsgetslesseveryyear,butmanylivein
zoos.
6.Weusetrains,lorries,shipsandplanesto()foodfromonecountry
toanother.
Activity3
Lookatthetypesoffruitsandvegetablesinthebox.Usingtheinformation
inthetexttohelpyou,chooseatypeoffruitorvegetablefromtheboxto
completeeachsentencebelow.Therearesomewordsyouwillnotneedto
use.
tomatoes
carrots
chilli
corn
pineapples
bananas
lemons
oranges
potatoes
chocolate
1.()remindedpeopleofthenameoftheirking.
2.()wereonlyeatenafteraroyalcommand.
3.()growwellinhighplaces.
4.(),()and()travelledtoEuropefromAsia.
5.()and()weregrownbecausepeoplethoughttheywere
beautiful.
6.()werebelievedtocurediseases.
Activity4
SomenounsinEnglishhaveonlyanuncountableform(forexample:
information,homework)whichneverhaveaplural.
SomewordsinEnglishhavebothanuncountableformandacountable
form(oftenmeaningtypesof).Forexample,thearticlesays:
Fruitingeneral:Fruit,inparticular,attractedthirstytravelers.
(uncountable)
Typesoffruit:Arabmerchantscarrieddifferentfruitsandvegetables
aroundtheworld.(countable)
Herearesomemoreexamples.
First,decidewhichformsofthenounarecountableoruncountable.Then
chooseoneformtocompleteeachsentence.
Activity4
glass/glasses
perfume/perfumes
tea/teas
chocolate/chocolates
time/times
hair/hairs
Example:
Hehadhishaircutyesterday.
1.Thecustomerfoundthreelong,black()inhissoup.
2.I'msodelighted-hegavemeabottleof()formybirthday!
3.Weusethefruitofthecocoatreetomake().
4.Wehaven'tgotmuch().Hurryup,becausewe'llbelate!
5.Thenewwaiterbrokethree()onhisfirstday.
6.Chinese,Indian,Kenyan-thisarticlewilldescribehowthe()ofthe
worldaregrown.
Activity5
Whichofthefruitsandvegetablesmentionedinthearticlegrowinyour
country?Wheredothefruitsandvegetablesyoulikecomefrom?
TheNewPresidentialInterview
Whateverelseheis,MrTrumpisanewsbutnotnecessarilynewsy,andpinninghim
machine.Hegeneratesheadlineseverytimedownonquestionswasachallenge.
hespeaks.HehasmadetheWhiteHouseGeorgeW.Bushwasmoreconcise
presscorpsagrowthindustry.Withother(簡潔的)andstayedontopic—generallymore
presidents,wesometimesstruggledtofindreflective,thoughtfulandinformedthanhewas
nuggets(有價值的東西)ofnewsinaninterview;givencreditforbuthighlydisciplinedabout
withMrTrumpwewereoverwhelmed.Afterthestickingtothemessagehewantedtoimpart.
sessiononWednesday,IhavenowinterviewedHegaveinterviewswhenhehadapointto
sevenpresidents—someinoffice,someaftermake.Thetrickwascraftingaquestionthat
theyleft—andwithMrTrumptheexperienceiswouldsurprisehimandgethimoffscripttosay
strikinglydifferentinalmosteveryrespect.whathereallythoughtaboutsomething.
BillClintonwasdiscursive(東拉西扯的),BarackObamaenjoyedthegiveand
rangingwidelyoveravarietyoftopicsandtakeofaninterview,buttherewasmoregive
citingatlengtharguments,anecdotesthantake.Hepreferredprofessorialanswers,
(?l)orpiecesofinformationthathadspeakinginfullparagraphs.Hewassmart,
recentlyfascinatedhim,whetherornottheylogicalandimpressive.Butreporterswithlong
relatedtotheday'snews.Hereadvoraciouslylistsofquestionswatchedtheclocktickand
(貪婪地)andusuallyhadalotonhismind.strainedtopolitelyinterrupttheworld'smost
Theseinterviewswereinvariablycompellingpowerfulpersoninordertogettomorethan
justafewofthem.somethingswouldbeproblematicifquoted
NoneofthesemencameclosetoMrsoit'sfairtoconcludethattheprovocative
Trumpinhiscapacitytoprovoke)挑事).Aproduct(挑撥的)thingshesaidontherecordwere
oftheNewYorktabloidworld,MrTrumphasintentionallyso.Whenweaskedmorethanonc(
anunerringinstinctforsayingthingsthatwhetherhemightfirethespecialcounsel,he
willproducegasps.Anaidemaytrytosteerveryconsciouslyavoidedadirectanswer.(We
himawayfromperiloustopicsorsuggestpressedhimrepeatedlytostayontherecord
thatsomethingbesaidofftherecord,butheandthevastmajorityofthetimehedid.)
usuallyplowsforwardanyway.Indeed,whileWhenitcametotheRussiamatter
otherpresidentsareroutinelyjoinedbymultipleheeasilycouldhavedismissedquestionj
advisersandanofficialstenographerforsuchbysaying—ashaveotherpresidents-
interviews,justoneaidewaspresentatours.thathecouldnotcommentonacontinuinc
Thisishardlyheedless.MrTrumptoggledinvestigation.Instead,heteedoff(打開話匣)
(切換)fromontherecordtoofftherecordwithpresumablybecausehewantedto.
remarkablefluidity.Clearlyhewasconsciousthat
閱讀理解
1.What'sthemeaningoftheunderlinedsentenceinthefirstparagraph?
A.Wecouldhardlyfindanynewsinaninterviewwithotherpresidents.
B.Wecouldalwaysfindgoldnewsinaninterviewwithotherpresidents.
C.Wesometimeshavedifficultyfindingnuggetsinaninterviewwith
Trump.
D.Wecouldn'tfindnuggetsofnewsintheinterviewswithanypresidents.
2.WhichofthefollowingevaluationofBillClintonagreeswiththeauthor's
opinion?
A.BillClintonwascharmingandjournalistslovedtointerviewhim.
B.BillClinton'slargeinformationattractedjournalistsverymuch.
C.TointerviewBillClintonisahardjobforthejournalists.
D.TointerviewBillClintoncouldgetlotsofnews.
3.Accordingtothethirdparagraphwecaninferthat.
A.reportersliketoplayatrickonGeorgeW.Bushintheinterviews
B.GeorgeW.Bushhasneversaidhisrealthoughtwhenfacingreporters
C.GeorgeW.Bushlovesplayingtricksonreporterswhenanswering
questions
D.facingthereporters'questions,GeorgeW.Bushalwayslovesfollowing
hisownroutines
4.WhydoestheauthorsayObamaenjoyedmoregivethantake?
A.Becauseheansweredthequestionsprofessoriallyandfully.
B.Becausehewassmart,logicalandimpressivethatheanswered
questionsquickly.
C.Becauseheansweredthequestionssocomprehensivelyastobe
forcedtostop.
D.Becausehejustansweredafewquestionsthoughhavingprepared
many.
5.TheauthormentionstheRussiamatterinordertoindicatethat.
A.Mr.Trumpdiffersfromotherpresidents
B.Mr.Trumpsometimesintendstosayprovocativethings
C.Mr.Trumphadtroubleindismissingquestionsbysayingno
D.Mr.Trumpcouldnotcommentonacontinuinginvestigation
SmartphonesMakePeopleStupid
Ithaslongbeenbelievedthatthesmartphonesinourpocketsareactuallymakingusdumber;
butnowthereisevidenceforit.Theconstantpresenceofamobilephonehasa"braindrain"
effectthatsignificantlyreducespeople'sintelligenceandattentionspans,astudyhasfound.
ResearchersattheUniversityofTexasdiscoveredthatpeopleareworseatconductingtasks
andrememberinginformationiftheyhaveasmartphonewithineyeshot.Intwoexperimentsthey
foundphonessittingonadeskoreveninapocketorhandbagwoulddistractusersandleadto
worsetestscoresevenwhenitwassetupnottodisturbtestsubjects.Theeffectwasmeasurable
evenwhenthephoneswereswitchedoff,andwasworseforthosewhoweredeemedmore
dependentontheirmobiles.
"Althoughthesedeviceshaveimmensepotentialtoimprovewelfare,theirpersister
presencemaycomeatacognitivecost,"saidDrAdrianWard,theleadauthorofthestud;
"Evenwhenpeoplearesuccessfulatmaintainingsustainedattention—aswhenavoidingth
temptationtochecktheirphones-themerepresenceofthesedevicesreducesavailabl
cognitivecapability."
Theresearcherstested520universitystudentsontheirmemoryandintelligencewheni
thepresenceofasmartphonetoseehowitaffectedthem.Participantsweretoldtocomplet
testsinmathematics,memoryandreasoningwiththeirsmartphoneseitherontheirdesk,i
theirbagorpockets,orinanotherroom,andwithalertsturnedoffsoasnottodistractstudent?
Thosewhohadtheirphonesonthedeskrecordeda10percentlowerscorethanthosewh
lefttheminadifferentroomonoperationalspantasks,whichmeasuresworkingmemoryan
focus.Thosewhokepttheirphonesfurtheroutofsightintheirpocketsortheirbagsscoredonl
slightlybetterthanwhenphoneswereplacedondesks.
Theresearchersfoundthatthenegativeeffectofhavingaphonewithineyeshotwa
significantlygreateramongthosewhosaidtheyweredependentontheirsmartphone?
Participantswhohadexpressedsympathywithphrasessuchas"Iwouldhavetroublegettin
throughanormaldaywithoutmycellphone"and"usingmycellphonemakesmefeelhapp)
performedaswellasotherswhentheirphonewasinadifferentroom,butworsewhenitwa
placedontheirdesk.Thestudyalsofoundreactionspeedstobeaffected,withstudentswh
hadtheirphoneonthedeskrespondingmoresluggishlyinhigh-pacetests.Itevenfoundthe
phonescanevendistractusersevenwhentheyareturnedoffandplacedfacedown.Thos
withphonesoutsideoftheroom"slightlyoutperformed"thosewithswitchedoffdevices.
Theresearcherssaidtheeffectarisesbecausepartofasmartphoneusers'mindi
dedicatedtotryingnottothink
aboutdistractionssuchaswhether
theyhaveanymessageswhenthe
handsetisintheirlineofsight.uWe
seealineartrendthatsuggests
thatasthesmartphonebecomes
morenoticeable,participants'
availablecognitivecapacity
decreases,"saidWard."Your
consciousmindisn'tthinkingabout
yoursmartphone,butthatprocess
—theprocessofrequiringyourself
nottothinkaboutsomething—uses
upsomeofyourlimitedcognitive
resources.It'sabraindrain."
Similarresearchha
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網頁內容里面會有圖紙預覽,若沒有圖紙預覽就沒有圖紙。
- 4. 未經權益所有人同意不得將文件中的內容挪作商業(yè)或盈利用途。
- 5. 人人文庫網僅提供信息存儲空間,僅對用戶上傳內容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內容本身不做任何修改或編輯,并不能對任何下載內容負責。
- 6. 下載文件中如有侵權或不適當內容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 2024年臨時倉儲設施租賃及管理服務合同
- 標準新工程設計合同樣本
- 2024年多人合伙共盈合同書范本
- 2024年度智能倉庫設備安裝合同
- 代銷協(xié)議書范例2024
- 全面房屋裝修合同模板集成
- 出口業(yè)務代理協(xié)議范本
- 2024物流合同范本
- 常見勞務派遣委托協(xié)議樣本
- 廣州建設工程裝修施工合同范例
- 雅魯藏布江大拐彎巨型水電站規(guī)劃方案
- 廣西基本醫(yī)療保險門診特殊慢性病申報表
- 城市經濟學習題與答案
- 國開成本會計第14章綜合練習試題及答案
- 幼兒園大班科學:《樹葉為什么會變黃》課件
- 1到50帶圈數(shù)字直接復制
- 鐵路工程施工組織設計(施工方案)編制分類
- 幼兒園中班數(shù)學《有趣的圖形》課件
- 《規(guī)劃每一天》教案2021
- 草莓創(chuàng)意主題實用框架模板ppt
- 山大口腔頜面外科學課件第5章 口腔種植外科-1概論、口腔種植的生物學基礎
評論
0/150
提交評論