大学英语写作基础教程VIP专享VIP免费

1/8大学英语写作基础教程以下是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，考可根据自己的情况选择其中的个，做到能够熟练正确地仿写或套用。1．表示原因1）Therearethreereasonsforthis2）Thereasonsforthisareasfollows3）Thereasonforthisisobvious4）Thereasonforthisisnotfartoseek5）Thereasonforthisisthat6）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）Ithasthefollowingadvantages2）Itdoesusalotofgood3）Itbenefitsusquitealot4）Itisbeneficialtous5）Itisofgreatbenefittous例如：Booksarelikefriends．2/8Theycanhelpusknowtheworldbetter，andtheycanopenourmindsandwidenourhorizons．Thereforereadingextensivelyisofgreatbenefittous3．表示坏处1）Ithasmoredisadvantagesthanadvantages2）Itdoesusmuchharm3）Itisharmfultous例如：However，everythingdividesintotwo．Televisioncanalsobeharmfultous．Itcandoharmtoourhealthandmakeuslazyifwespendtoomuchtimewatchingtelevision.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：Computersarenowbeingusedeverywhere，whetherinthegovernment，inschoolsorinbusiness．Soon,computerswillbefoundineveryhome，too．WehavegoodreasontosaythatcomputersareplayinganincreasinglyimportantroleinourlifeandwehavesteppedintotheComputerAge．5．表示措施1)Weshouldtakesomeeffectivemeasures．2）Weshouldtryourbesttoovercome（conquer）thedifficulties．3）Weshoulddoourutmostindoingsth．4）Weshouldsolvetheproblemsthatweareconfronted（faced）with．例如：ThehousingproblemthatweareconfrontedwithIsbecomingmoreandmoreserious．Therefore，wemusttakesomeeffectivemeasurestosolveit．6．表示变化1）Somechangeshavetakenplaceinthepastfiveyears．2)Agreatchangewillcertainlybeproducedintheworld’s3/8communications．3）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：Wecannotignorethefactthatindustrializationbringswithittheproblemsofpollution．Tosolvetheseproblems，wecanstartbyeducatingthepublicaboutthehazardsofpollution．Thegovernmentonitspartshouldalsodesignstricterlawstopromoteacleanerenvironment．8．表示比较1）ComparedwithA，B．．．2）IprefertoreadratherthanwatchTV．3）Thereisastrikingcontrastbetweenthem．例如：Comparedwithcars,bicycleshaveseveraladvantagesbesidesbeingaffordable．Firstly，theydonotconsumenaturalresourcesofpetroleum．Secondly，theydonotcausethepollutionproblem．Lastbutnotleast，theycontributetopeople’shealthbygivingthemduephysicalexercise．9．表示数量1）Ithasincreased（decreased）from．．．to．．．2）Thepopulationinth...