话题语言应用农业Word文档下载推荐.docx

话题语言应用农业Word文档下载推荐.docx

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　　sowseeds/growyoungplants

　　inserttheyoungplantsintothefield

　　spraytheagriculturalchemicals

　　harvest

　　rice

拓展阅读

　　Americanbeekeepingoperationshavebeenhithardbywhatscientistscallcolonycollapsedisorder.Almosthalfoftheirworkerbeeshavedisappearedduringthepastseason.C.C.D.hasalsobeenreportedinIsrael,EuropeandSouthAmerica.Beesflyawayfromthehiveandneverreturn.Sometimestheyarefounddead;

othertimestheyareneverfound.Manycropsandtreesdependonpollinationbybeestohelpthemgrow.

　AnewreportsaysavirusmaybeatleastpartlyresponsibleforthedisorderinhoneybeecoloniesintheUnitedStates.ThisvirusiscalledIsraeliacuteparalysisvirus.ItwasfirstidentifiedinIsraelintwothousandfour.

IanLipkinatColumbiaUniversityinNewYorkandateamreportedthenewfindingsinSciencemagazine.DoctorLipkinsaysthevirusmaynotbetheonlycause.Hesaysitmayworkwithothercausestoproducethecollapsedisorder.

　Theteamfoundthevirusincolonieswiththehelpofamapofhoneybeegenesthatwaspublishedlastyear.Theyexaminedthirtycoloniesaffectedbythedisorder.Theyfoundevidenceofthevirusintwenty-fiveofthem,andinonehealthycolony.Thenextstepisfurthertestingofhealthyhives.

　TheresearcherssuggestedthattheUnitedStatesmayhaveimportedthedisorderinbeesfromAustralia.Theysaythebeesmaycarrythevirusbutnotbeaffected.

TheideaisthatunlikemanyAmericanbees,theabilityofAustralianbeestofightdiseasehasnotbeenhurtbythevarroamite.Thisinsectattackshoneybees,whichcouldmakethedisordermorelikelytoaffectahive.Australianbeeproducersrejectthesesuspicions.

　AndsomeresearcherssuspectthatbeeproductionintheUnitedStatesisdownmainlybecauseoftheweather.Honeybeesgathernectarfromflowersandtrees.Thesweetliquidgivesthemfoodandmaterialtomakehoney.

　ButcoldweatherthisspringintheMidwestreducedtheflowofnectarinmanyflowers.Manybeesmayhavestarved.Dryconditionsinareasofthecountrycouldalsobeplayingapart.

WayneEsaiasisaNASAspaceagencyscientistwhokeepsbeesinhisfreetime.HelivesincentralMaryland,wherehehasfoundthatflowersarebloomingamonthearlierthantheydidinnineteenseventy.WayneEsaiasisorganizingagroupofbeekeeperstodocumentnectarflowaroundthecountry

写作运用

书面表达中的高级结构

一．高级词汇

　　1．occur替换thinkof

　　SuddenlyIhadanideathatsomeonehadbrokenintomyhouse.

　　Anideaoccurredtomethatsomeonehadbrokenintomyhouse.

　　Itoccurredtomethatsomeonehadbrokenintomyhouse.

　　2．devote替换spend

　　Hespendsallhissparetimeinreading.

　　Hedevotesallhissparetimetoreading.

　　3．seek替换want/lookfor

　　Theysought（wanted）tohidethemselvesbehindthetrees.

　　4．average替换ordinary

　　I’manaverage（ordinary）student.

　　5．but替换very

　　Thefilmwesawlastnightwasveryinteresting.

　　Thefilmwesawlastnightwasnothingbutinteresting.

　　Thefilmwesawlastnightwasanythingbutboring.

　　6．seat替换sit

　　Onhiswaytoschool,hefoundanoldladyseated（sitting）bytheroad,lookingworried.

　　7．suppose替换should

　　Heissupposedto（should）havedrivenmoreslowly.

　　8．appreciate替换thank

　　Thankyouverymuchforyouhelp.　

　　Weappreciateyourhelpverymuch./Yourhelpismuchappreciated.

　　9．thecase替换true

　　Idon’tthinkitisthecase（true）.

　　10．on替换assoonas

　　Assoonashearrived,hebeganhisresearch.

　　Onhisarrival,hebeganhisresearch.

　　11．dueto替换becauseof

　　Hearrivedlatedueto（becauseof）thestorm.

　　12．cover替换walk/read

　　Aftercovering（walking）10miles,weallfelttired.

　　13．contributeto替换　behelpful/useful

　　PlentyofmemoryworkisundoubtedlyhelpfultoEnglishstudy.

　　PlentyofmemoryworkwillundoubtedlycontributetoEnglishstudy.

　　14．roundthecorner替换comingsoon/nearby

　　①Thesummervacationisroundthecorner（coming）.Doyouhaveanyplans?

　　②LiMingstudiesinaschoolroundthecorner（nearby）.

　　15．cometolight替换discover

　　Thefamilyweresopleasedwhentheydiscoveredthelostjewels.

　　Thefamilyweresopleasedwhenthelostjewelscametolight.

　　16．haveaball替换haveagoodtime/enjoyoneself

　　Aftervisitingtheworkshop,wewentbacktoschool.Everyoneofushadaball（hadagoodtime）.

　　17．comeupwith替换thinkof

　　Jackisveryclever.Heoftencomesupwith（thinksof）newideas.

　　18．setaside替换save

　　Somestudentsthinkthattheyshouldsetasidesomeoftheirpocketmoneyforbooks.

　　19．beof+n.替换adj.

　　Theproductsareofhighquality（verygood）andaresoldeverywhereinChina.

　　20．referto　替换talkabout/of,mention

　　Theprofessoryoureferredto（talkedabout）isveryfamous.

　　21．cannotbut/cannothelpbut替换havetodo

　　Icouldnotbut（hadto）gohome.

　　22．moreoftenthannot替换usually

　　Moreoftenthannot（Usually）,themeaningofmanywordscanbeeasilyguessed.

　　23．lest替换sothat/inorderthat

　　IwrotedownhistelephonenumbersothatIwouldnotforgetit.

　　IwrotedownhistelephonenumberlestI（should）forgetit.

　　24．belongforsth./belongtodosth.替换wanttodosth./wishfor

　　Iwanttoseeyouverymuch.

　　Iamlongtoseeyou.

　　25．becaughtupin/becrazyabout/beabsorbedin/beaddictedto替换beinterestedin

　　Heiscaughtupin（veryinterestedin）collectingstamps.

　　26．morethan替换very

　　①I’mverygladtolearnthatyouarecominginSeptember.

　　I’mmorethangladtolearnthatyouarecominginSeptember.　　

　　②IfthereisanythingIcandoforyou,Iwouldbemorethangladtohelp.

　　27．perfect（ly）替换good/verywell

　　Hespeaksperfect（good）English./HespeaksEnglishperfectly（verywell）.

　　28．dosb.a/thefavor替换help

　　Wouldyoupleasedomethefavor（helpme）toturndowntheradio?

　　29．theotherday替换afewdaysago

　　TheotherdaymybrotherandIwenttothecinemabybicycle.

　　30．inthecourseof替换during

　　Inthecourseof（During）themountain-climbing,pleasehelpeachotherandpayspecialattentiontoyoursafety.

　　31．themajorityof替换mostof

　　Themajorityof（Mostof）theintervieweespreferwatchingTVathometogoingtothecinema.

　　32．consistof替换bemadeupof

　　Ourclassconsistsof（ismadeupof）50students.

　　33．bewornout替换betired/broken

　　①Afterfivehours’non-stopwork,wewereallwornout（tired）.

　　②Myshoesarewornout（broken）.Pleasebuymeanewpair.

　　34．becomeof替换happen

　　Whatdoyouthinkhasbecomeof（happenedto）him?

　　35．attendto替换lookafter

　　36．onconditionthat替换aslongas

　　37．nevertheless替换however

　　38．expressone’ssatisfactionwith替换besatisfiedwith

　　39．sparenoeffortstodo替换tryone’sbesttodo

　　40．manya替换many

　　41．berushedoffone’sfeet　替换bebusyindoing

　　42．ahandfulof替换alittle/some

　　43．meanwhile替换atthesametime

　　44．gettoone’sfeet替换standup

　　45．beneath替换under

　　46．occasionally替换sometimes/onceinwhile

　　47．forinstance替换forexample

　　48．seldom替换notoften

　　49．wealthy替换rich

　　50．amazing替换surprising

　　51．asamatteroffact替换infact

二．高级句型结构

　　It句型

　　①Itwillbe+sometime+before…

　　Itwon’tbelongbeforehumansvisittheMars.

　　②Itis+adj./n.+forsb.todosth.

　　Itisveryimportantforustolearncomputerwell,becauseithaschangedourlifesomuch.

　　HesaidsinceitwasanewmodelinChina,itwasimpossibletofixitwithouttherightspareparts.

　　③Itis+被强调部分+that…

　　1）ItiswhatYangLiweihasdonethatencouragesusalot.

　　2）Thosewholikereadingextensivelysayitisthroughreadingthatwegetourknowledge.

　　more…thananyother表示最高级

　　Amongtheoptionalcourses,spokenEnglishandcomputerstudyaremorepopularthananyoneelse.

　　名词从句

　　①Itwouldmeanagreatdealtometolistentothetapeandlearnwhatiscoveredinthetalk.

　　②Myhometownisnolongerwhatitusedtobe.

　　（非限制性）定语从句

　　①TheflatisinabuildingonFangcaoStreet.ItisnotfarfromJianxinChineseSchool.→

　　TheflatisinabuildingonFangcaoStreet,whichisnotfarfromJianxinChineseSchool.

　　②Itwasquiteanexperienceforusboth,whichI’llneverforgetfortherestofmylife.

　　分词结构

　　①Idon’tknowaboutothers,butIusedtohavetoworkevenatweekendsdoingendlesshomeworkandattendingclassesaswell.

　　②We’llmostlystayathomeintheeveningwatchingTV,playinggames,andmeetingpeople.

　　③Hearingthis,afewpeoplebegantorunafterhim.

　　④BorninAmerican,ThomasEdisonwasagreatscientistandinventor.

　　◆with结构

　　①Aterribleaccidenthappenedyesterday,withninepeoplekilledandalmosteightyinjured.

　　②Hewascarryingabedrollandalargebagonhisshoulder,withalargesuitcaseinhislefthand.

　　◆倒装句

　　①Thelibraryistotheeastoftheteachingbuilding.

　　Eastoftheteachingbuildingisthelibrary.

　　②Althoughwearetired,wearehappy.→

　　Tiredasweare,wearehappy.

　　③Onlyinthiswaycanhegrowtobeausefulman.

　　④Mayallyourdreamscometrue!

Mayourfriendshiplasttilltheendoftheuniverse!

　　◆被动语态

　　①Opinionsaredividedonthequestion.

　　②Allclassesaretaughtbyteacherswithrichexperienceinteachingforeignstudents.

　　③Newfactories,housesandroadshavebeenbuilt.

　　◆巧妙的改写

（1）．