大学英语四级考试作文使用率最高的12个基本句式以下是四六级短文写作中使用率最高、覆盖面最广的基本句式，每组句式的功能相同或相似，考生可根据自己的情况选择其中的1－2个，做到能够熟练正确地仿写或套用。1．表示原因1）Therearethreereasonsforthis．2）Thereasonsforthisareasfollows．3）Thereasonforthisisnotfartoseek．4）Thereasonforthisisthat．．．5）Wehavegoodreasontobelievethat．．．例如：Therearethreereasonsforthechangesthathavetakenplaceinourlife．Firstly，people’slivingstandardhasbeengreatlyimproved．Secondly，mostpeoplearewellpaid，andtheycanaffordwhattheyneedorlike．Lastbutnotleast，moreandmorepeopleprefertoenjoymodernlife．注：如考生写第一个句子没有把握，可将其改写成两个句子。如：Greatchangeshavetakenplaceinourlife．Therearethreereasonsforthis．这样写可以避免套用中的表达失误。2．表示好处1）Ithasthefollowingadvantages．2）Itdoesusalotofgood．3）Itbenefitsusquitealot．4）Itisbeneficialtous．5）Itisofgreatbenefittous．例如：1)Booksarelikefriends．Theycanhelpusknowtheworldbetter，andtheycanopenourmindsandwidenourhorizons．Therefore，readingextensivelyisofgreatbenefittous．2)Freechoosingoflecturersmaybringtothestudentsmanyadvantages,suchasencouragingstudentstotakeanactivepartinclassesandputtingmorepressureonlecturerstoimprovetheirteachingquality.3．表示坏处1）Ithasmoredisadvantagesthanadvantages．2）Itdoesusmuchharm．3）Itisharmfultous．例如:1)However，everycoinhastwosides．Televisioncanalsobeharmfultous．Itcandoharmtoourhealthandmakeuslazyifwespendtoomuchtimewatchingtelevision.2)Nevertheless,italsobringsalongtheterriblefactthatsometoplecturerswillbeignorediftheyarenotabletopleasethestudents.4．表示重要、必要、困难、方便、可能1）Itisimportant（necessary，difficult，convenient，possible）forsb．todosth．2）Wethinkitnecessarytodosth．3）Itplaysanimportantroleinourlife．例如：1Computersarenowbeingusedeverywhere，whetherinthegovernment，inschoolsorinbusiness.WehavegoodreasontosaythatcomputersareplayinganincreasinglyimportantroleinourlifeandwehavesteppedintotheComputerAge．5．表示措施1)Weshouldtakesomeeffectivemeasures．2)Weshouldtryourbesttoovercome（conquer）thedifficulties．3)Weshouldsolvetheproblemsthatweareconfronted（faced）with．4)Furtherattentionshouldbepaidtothismatter.例如：1)Butactuallyinordertokeeptheuniversitiesrunningsmoothlyasbefore,theremustbesomerulestoguidethetourists.2)Thehousingproblemthatweareconfrontedwithisbecomingmoreandmoreserious．Therefore，wemusttakesomeeffectivemeasurestosolveit．3)Therefore,weshouldstartreadingandstudyingthetreasuriesourancestorsleftandabsorbingtheessenceofthoseclassicalworks.Weshouldalsoadvocatetothepublictheimportanceofclassicssothatanincreasingnumberofgeneralpeoplecanenjoythepleasureofreading.6．表示变化1）Somechangeshavetakenplaceinthepastfiveyears．2）Thecomputerhasbroughtaboutmanychangesineducation．例如：Somechangeshavetakenplaceinpeople’sdietinthepastfiveyears．Themajorreasonsforthesechangesarenotfartoseek．Nowadays，moreandmorepeopleareswitchingfromgraintomeatforprotein，andfromfruitandvegetabletomilkforvitamins．7．表示事实、现状1）Wecannotignorethefactthat．．．2）Noonecandenythefactthat．．．3）Thereisnodenyingthefactthat．．．4）Thisisaphenomenonthatmanypeopleareinterestedin．5）However，that’snotthecase．例如：1)Nowadayssomefamousuniversitycampuseshavebecomenewpopulartouristsites.Moreandmorepeoplecometovisitthem.2)Wecanno...
