therearethreereasonsforthis 2）thereasonsforthisareasfollows 3）thereasonforthisisobvious 4）thereasonforthisisnotfartoseek 5）thereasonforthisisthat 6）wehavegoodreasontobelievethat 例：therearethreereasonsforthechangesthathavetakenplaceinourlifefirstly，slivingstandardhasbeengreatlyimprovedsecondly，mostpeoplearewellpaid，andtheycanaffordwhattheyneedorlikelastbutnotleast，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：greatchangeshavetakenplaceinourlifetherearethreereasonsforthis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：booksarelikefriendstheycanhelpusknowtheworldbetter，andtheycanopenourmindsandwidenourhorizonstherefore，readingextensivelyisofgreatbenefittous 3表示坏处 1）ithasmoredisadvantagesthanadvantages 2）itdoesusmuchharm 3）itisharmfultous 例：however，everythingpidesintotwotelevisioncanalsobeharmfultousitcandoharmtoourhealthandmakeuslazyifwespendtoomuchtimewatchingtelevision 4表示重要、必要、困难、方便、可能 1）itisimportant（necessary，difficult，convenient，possible）forsbtodosth 2）wethinkitnecessarytodosth 3）itplaysanimportantroleinourlife 例：computersarenowbeingusedeverywhere，whetherinthegovernment，inschoolsorinbusinesssoon，computerswillbefoundineveryhome，toowehavegoodreasontosaythatcomputersareplayinganincreasinglyimportantroleinourlifeandwehavesteppedintothecomputerage 5表示措施 1）weshouldtakesomeeffectivemeasures 2）weshouldtryourbesttoovercome（conquer）thedifficulties 3）weshoulddoourutmostindoingsth 4）weshouldsolvetheproblemsthatweareconfronted（faced）with 例：thehousingproblemthatweareconfrontedwithisbecomingmoreandmoreserioustherefore，wemusttakesomeeffectivemeasurestosolveit 6表示变化 1）somechangeshavetakenplaceinthepastfiveyears 2）scommunications 3）thecomputerhasbroughtaboutmanychangesineducation 例：sdietinthepastfiveyearsthemajorreasonsforthesechangesarenotfartoseeknowadays，moreandmorepeopleareswitchingfromgraintomeatforprotein，andfromfruitandvegetabletomilkforvitamins 7表示事实、现状 1）wecannotignorethefactthat 2）noonecandenythefactthat 3）thereisnodenyingthefactthat 4）thisisaphenomenonthatmanypeopleareinterestedin 5）however，snotthecase 例：wecannotignorethefactthatindustrializationbringswithittheproblemsofpollutiontosolvetheseproblems，wecanstartbyeducatingthepublicaboutthehazardsofpollutionthegovernmentonitspartshouldalsodesignstricterlawstopromoteacleanerenvironment
橱柜门版种类及产品颜色搭配技巧新兴造句用新兴造句大全欢乐的春节作文600字我成功了四年级作文200字想对爸爸妈妈说小学300字作文最好听的个性签名女生大全有一种美丽叫忘记作文1000字度醋精的使用方法是不是有点硬核了修改启动我的理想当一名优秀的教师小学六年级作文550字放烟花污染环境的作文深圳游记作文快乐游深圳锦绣中华