英语四级常用句型.doc

1表示原因1）Therearethreereasonsforthis2）Thereasonsforthisareasfollows3）Wehavegoodreasontobelievethat4)Thereareseveralcausesforthissignificantgrowthin.，firstly.secondly.，lastbutnotleast(finally).5)Therearemany(different/several)reasonsforthischange(decrease/growth)of.Foronething，.Foranother，.，Inaddition，.6).Thechiefreasonwhy.isthat.2表示好处1）Ithasthefollowingadvantages2）Itbenefitsusquitealot3）Itisofgreatbenefittous例如：BooksarelikefriendsTheycanhelpusknowtheworldbetter，andtheycanopenourmindsandwidenourhorizonsTherefore，readingextensivelyisofgreatbenefittous3表示坏处1）Ithasmoredisadvantagesthanadvantages例如：However，everythingdividesintotwoTelevisioncanalsobeharmfultousItcandoharmtoourhealthandmakeuslazyifwespendtoomuchtimewatchingtelevision4表示重要、必要、困难、方便、可能1）Itisimportant（necessary，difficult，convenient，possible）forsbtodosth2）Wethinkitnecessarytodosth3）Itplaysanimportantroleinourlife例如：Computersarenowbeingusedeverywhere，whetherinthegovernment，inschoolsorinbusinessSoon，computerswillbefoundineveryhome，tooWehavegoodreasontosaythatcomputersareplayinganincreasinglyimportantroleinourlifeandwehavesteppedintotheComputerAge5表示措施1）Weshouldtakesomeeffectivemeasures2）Weshouldtryourbesttoovercome（conquer）thedifficulties3）Weshoulddoourutmostindoingsth4）Weshouldsolvetheproblemsthatweareconfronted（faced）with例如：ThehousingproblemthatweareconfrontedwithisbecomingmoreandmoreseriousTherefore，wemusttakesomeeffectivemeasurestosolveit6表示变化1）Somechangeshavetakenplaceinthepastfiveyears2）Agreatchangewillcertainlybeproducedintheworldscommunications3）Thecomputerhasbroughtaboutmanychangesineducation例如：SomechangeshavetakenplaceinpeoplesdietinthepastfiveyearsThemajorreasonsforthesechangesarenotfartoseekNowadays，moreandmorepeopleareswitchingfromgraintomeatforprotein，andfromfruitandvegetabletomilkforvitamins7表示事实、现状1）Wecannotignorethefactthat2）Noonecandenythefactthat3）Thereisnodenyingthefactthat4）Thisisaphenomenonthatmanypeopleareinterestedin5）However，thatsnotthecase例如：WecannotignorethefactthatindustrializationbringswithittheproblemsofpollutionTosolvetheseproblems，wecanstartbyeducatingthepublicaboutthehazardsofpollutionThegovernmentonitspartshouldalsodesignstricterlawstopromoteacleanerenvironment8表示比较1）ComparedwithA，B2）IprefertoreadratherthanwatchTV3）Thereisastrikingcontrastbetweenthem例如：Comparedwithcars，bicycleshaveseveraladvantagesbesidesbeingaffordableFirstly，theydonotconsumenaturalresourcesofpetroleumSecondly，theydonotcausethepollutionproblemLastbutnotleast，theycontributetopeopleshealthbygivingthemduephysicalexercise9表示数量1）Ithasincreased（decreased）fromto2）Thepopulationinthiscityhasnowincreased（decreased）to800，0003）TheoutputofJulyinthisfactoryincreasedby15comparedwiththatofJanuary4).Ithasincreasedbythreetimesascomparedwiththatof19985).Thereisanincreaseof20%intotalthisyear.6).Itwouldbeexpectedtoincrease5times.7).Thetableshowsathreetimesincreaseoverthatoflastyear.8).Itwasdecreasedtwicethanthatoftheyear1996.9).Thetotalnumberwasloweredby10%.10).Comparedwith1997，itfellfrom15to10percent.11).Thenumberis5timesasmuchasthatof1995.例如：Withtheimprovementofthelivingstandard，theproportionofpeoplesincomespentonfoodhasdecreasedwhilethatspentoneducationhasincreased再如：Fromthegraphlistedabove，itcanbeseenthatstudentuseofcomputershasincreasedfromanaverageoflessthantwohoursperweekin1990to20hoursin2000。10表示看法1）Peoplehave（take，adopt，assume）differentattitudestowardssth2）Peoplehavedifferentopinionsonthisproblem3）Peopletakedifferentviewsof（on）thequestion4)SomepeoplebelievethatOthersarguethat5).Inmyopinion，thispointofviewdoesntholdwater.6).Wehavenoreasontobelievethat.7).Othersmayfindthistobetrue，butIbelievethat.8).PerhapsIwillquestionwhy.9).Thereisacertainamountoftruthinthis，butwestillhaveaproblemwithregardto.10).Itwouldbereasonabletotaketheviewthat.，butitwouldbefoolishtoclaimthat.11).Thereisinfactnoreasonforustobelievethat.12).Whatthesepeoplefailtoconsideristhat.13).WonderfulasAis，however，ithasitsowndisadvantagestoo12表示结论1）Inshort，itcanbesaidthat2）Itmaybebrieflysummedupasfollows3）Fromwhathasbeenmentionedabove，wecancometotheconclusionthat例如：Fromwhathasbeenmentionedabove，wecancometotheconclusionthatexaminationisnecessary，however，itsmethodshouldbeimproved13套语1）Itswellknowntousthat2）Asisknowntous，3）Thisisatopicthatisbeingwidelytalkedabout4）Fromthegraph（table，chart）listedabove，itcanbeseenthat5)Astheproverbsays.(Itgoeswithoutsayingthat./Generallyspeaking，./Itisoftensaidthat.)6).Withthe(rapidly)growingpopularityofInternetsurfing(computers/cars/mobilephones/pagers/.PDPtelevision/.)inChina，thequalityofourlivesisimprovingforthebetter.7).Withthe(rapid)growthofoureconomy(heavyindustries/transportationsystem/marketeconomy/population/privateenterprises/housingindustry/.)，anincreasingnumberofproblems，suchas(watershortages/trafficjams/industrialpollution/wasteofenergy/desertspreading/.)，arebeginningtosurface.8).Thereisawidespreadconcernthatmanylargestate-ownedcompaniesareindeficit(quiteafewChinesecitiesfacetheproblemofwatershortages，industrialpollutionandwasteofenergy/variouskindofsuperstitionflareup/.)9).Withthe(rapid)developmentofscienceandtechnology(marketeconomy/electronicindustry/informationindustry/highereducation/.)anincreasingnumberofpeoplecometorealizethat(knowledgeispower/aweaknationhasnoInternationalprestige/educationisofvitalimportance/.).10).Currently，thereisawidespreadconcernoverdrugabuse(highunemploymentrate/wildlifeextinction/environmentalpollution/desertification/organizedcrime/widespreadcorruption/energycrisis/watershortages/trafficjams/increasingtrafficaccidents/.).11).Thegovernmentis(Weare)seriouslyconcernedwithwildlifeextinction(drugabuse/widespreadcorruption/organizedcrimes/highunemploymentrate/.).12).Inthepasttwodecades(Inthepastfiveyears)，millionsofprivateenterprises(privateschools/supermarkets/fastfoodrestaurants/.)havemushroomedalloverChina.13).Inrecentyears，manyChinesefamilieshaveownedcars(computers/mobilephones/videocameras/houses/.).14).Recentlytheissueof.hasbeenbroughttopublicattention.(Currentlythereisawidespreadconcernthat./Nowpeopleingrowingnumberarecomingtorealizethat.)15).Nowadays，aheateddebate(discussion)abouttheaccessiontoWTO(privatecars/stocks/brain-drain/Chinasfootball/.)isunderwayinChina.16).Asthemarketeconomy(thelegalsystem/thelivingstandard/thehighereducationsystem/thehighwaynetwork/theinfrastructure/.)improvesinChina，freecompetitionwillincreasinglyreplaceallsortsofmonopolies.17).Asthepublicawarenessofthemarketeconomy(populationcontrol/socialismandcommunism/wildlifepreservation/environmentalprot