1）Therearethreereasonsforthis．
2）Thereasonsforthisareasfollows．
3）Thereasonforthisisobvious．
4）Thereasonforthisisnotfartoseek．
5）Thereasonforthisisthat．．．
6）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。
1）Ithasthefollowingadvantages．
5）Itisofgreatbenefittous．
例如：
Booksarelikefriends．Theycanhelpusknowtheworldbetter，andtheycanopenourmindsandwidenourhorizons．Therefore，readingextensivelyisofgreatbenefittous．3．表示坏处
1）Ithasmoredisadvantagesthanadvantages．
3）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'scommunications．3）Thecomputerhasbroughtaboutmanychangesineducation．例如：Somechangeshavetakenplaceinpeople'sdietinthepastfiveyears．Themajorreasonsforthesechangesarenotfartoseek．Nowadays，moreandmorepeopleareswitchingfromgraintomeatforprotein，andfromfruitandvegetabletomilkforvitamins．
1）Wecannotignorethefactthat．．．
2）Noonecandenythefactthat．．．
3）Thereisnodenyingthefactthat．．．
4）Thisisaphenomenonthatmanypeopleareinterestedin．
5）However，that'snotthecase．
例如：
Wecannotignorethefactthatindustrializationbringswithittheproblemsofpollution．Tosolvetheseproblems，wecanstartbyeducatingthepublicaboutthehazardsofpollution．Thegovernmentonitspartshouldalsodesignstricterlawstopromoteacleanerenvironment．
2）IprefertoreadratherthanwatchTV．
3）Thereisastrikingcontrastbetweenthem．
例如：
Comparedwithcars，bicycleshaveseveraladvantagesbesidesbeingaffordable．Firstly，theydonotconsumenaturalresourcesofpetroleum．Secondly，theydonotcausethepollutionproblem．Lastbutnotleast，theycontributetopeople'shealthbygivingthemduephysicalexercise．
1）Ithasincreased（decreased）from．．．to．．．
2）Thepopulationinthiscityhasnowincreased（decreased）to800，000．
3）TheoutputofJulyinthisfactoryincreasedby15％comparedwiththatofJanuary．
例如：
Withtheimprovementofthelivingstandard，theproportionofpeople'sincomespentonfoodhas
decreasedwhilethatspentoneducationhasincreased．
再如：
Fromthegraphlistedabove，itcanbeseenthatstudentuseofcomputershasincreasedfromanaverageoflessthantwohoursperweekin1990to20hoursin2000．
注：“Fromthegraphlistedabove，itcanbeseenthat”见句式12。考生将句式9和句式12结合在一起，便可较好地写出2002年6月CET－4、6短文写作的第一段。
10．表示看法1）Peoplehave（take，adopt，assume）differentattitudestowardssth．
2）Peoplehavedifferentopinionsonthisproblem．
3）Peopletakedifferentviewsof（on）thequestion．
4）Somepeoplebelievethat．．．Othersarguethat．．．
例如：
Peoplehavedifferentattitudestowardsfailure．Somebelievethatfailureleadstosuccess．Everyfailuretheyexperiencetranslatesintoagreaterchanceofsuccessattheirrenewedendeavor．However，othersareeasilydiscouragedbyfailuresandputthemselvesintothecategoryoflosers．
再如：Do“luckynumbersreallybringgoodluck？Differentpeoplehavedifferentviewsonit．注：一个段落有时很适宜以问句开始，考生应掌握这一写作方法。
11．表示结论1）Inshort，itcanbesaidthat．．．2）Itmaybebrieflysummedupasfollows．3）Fromwhathasbeenmentionedabove，wecancometotheconclusionthat．．．
例如：
Fromwhathasbeenmentionedabove，wecancometotheconclusionthatexaminationisnecessary，however，itsmethodshouldbeimproved．注：例句1可用于任何一个段落的结论句；例句3则多用文章结论段的第一句。
1）It'swellknowntousthat．．．
3）Thisisatopicthatisbeingwidelytalkedabout．
4）Fromthegraph（table，chart）listedabove，itcanbeseenthat．．．
5）Asaproverbsays，“Wherethereisawill，thereisaway．例如：
Asiswellknowntous，itisimportantforthestudentstoknowtheworldoutsidecampus．
Thereasonforthisisobvious．Nowadays，thesocietyischanginganddevelopingrapidly，andthecampusisnolongeran“ivorytower．Ascollegestudents，wemustgetintouchwiththeworldoutsidethecampus．Onlyinthiswaycanweadaptourselvestothesocietyquicklyafterwegraduate．
再如：Doesitpaytobehonest？Thisisatopicthatisbeingwidelytalkedaboutanddifferentpeoplehavedifferentopinionsonit．
