高三英语基础写作专题7原因、利弊、结论

基础写作专题七：原因、利弊、结论类一、分析原因句型背诵：Thereareseveralreasonsthatcontributeto

short/near-sightednessamongprimaryschoolstudents.Tobeginwith,theyspendalotoftimeonTVorcomputeronlinegamesinsteadofdoingoutdooractivities.Inaddition,withmuchhomeworktodo,somestudentshavetooverusetheireyes.1.Thereasonwhy…isthat…的原因是…2.

Thereareseveralreasonsthatcontributeto….Firstofall,…Secondly,...Finally…有几个原因会促成…第一,…其次,…最后,…3.Thereareseveralreasonswhy…/for…Tobeginwith,…Inaddition,...What’smore…有几个原因…为什么会…首先,…其次,…而且,…仿写：有几个原因人们在参观动物园时喜欢拍照。首先,一些人想通过与动物拍照来记住那些难忘的经历。而且，像考拉和熊猫这样的动物是如此可爱以至于游客情不自禁地拥抱他们，与他们合影。Thereareseveralreasonswhypeoplelikephotographingwhen______zoos.Firstofall,somewanttoremembertheirunforgettableexperienceswithanimals_______________withthem.What’smore,animals____/_______kolaandpandaare___lovely_____manytouristscannothelp________themand______________withthem.likesuchassothathuggingphotographingbyvisitingtakingphotos仿写：2.作为一个学生，我知道有许多原因造成学生缺乏睡眠。首先，我们不得不完成老师和家长布置的很多家庭作业。其次，一些青少年养成了睡前玩手机的习惯，这使得他们不容易入睡。Asastudent,Iknowtherearemanyreasonsthatcontributeto___________________________.Firstly,wehavetospendmuchtimeonhomeworkfromteachersandparents.Secondly,someteenagers_________________________playingmobilephonesbeforegoingtobed,______makes___difficultforthemtofallasleepeasily./________themfrom______________easily.students’/studentslossofsleepwhichitpreventsfallingasleephavegotintothebadhabitofprevents

二、利弊对比(做sth.→它的利→它的弊→你自己的观点)句型背诵1.Evidently,shoppingonlinehasbothnegativeandpositiveaspects.Ontheonehand,ithelpssavemuchtime,withwhichwecandootherimportantthings.Ontheotherhand,thegoodswebuymaynotbeofgoodquality.Inspiteofthese,thepositiveaspectsoutweighthenegativeaspects.Therefore,Iwouldchooseshoponline.

Evidently,…hasbothnegativeandpositiveaspects/advantagesanddisadvantages.Ononehand,….Ontheotherhand,…Inspiteofthese,thepositiveaspectsoutweighthenegativeaspects.Therefore,Iwould…

很显然,…既有积极的方面也有消极的方面.尽管如此，我相信利大于弊。因此我会…2.Justastheoldsayinggoes,thereisnogardenwithoutweeds,andsodoesshoppingonline.Ononehand,it’sconvenientforpeopletoshoponlineandthepriceofgoodsismuchlower.Ontheotherhand,thegoodswebuymaynotbeofgoodquality.However,Ibelievethattheadvantagesoutweighthedisadvantages.Therefore,Iwouldliketoshoponline.

Justastheoldsayinggoes,thereisnogardenwithoutweeds,andsodoes…Ononehand…Ontheotherhand…However,Ibelievethatthepositiveaspectsoutweighthenegativeones.Therefore,Iwouldliketo…常言道,没有不长杂草的花园,…也是如此。一方面,…另一方面…。然而我相信利大于弊。因此我会…仿写：1.很明显，出国留学既有优势也有缺点。一方面，去国外上学可以拓展学生的视野。他们不但可以学到国外更先进的科学知识和技术而且可以更快地学好一门外语。另一方面，除了前几个月的语言障碍之外，远离祖国，学生可能会感到孤独。尽管如此，我相信利大于弊。因此我会选择出国留学。

Evidently,_____________________________hasbothnegativeandpositiveaspects.Ontheonehand,studyingabroadcan________________________Notonly____they______muchmore__________knowledgeofscienceandtechnologyfromforeigncountriesbutalsotheycanacquireaforeignlanguagemorequickly.Ontheotherhand,_________________thelanguagebarrierinthefirstfewmonths,__________________motherland,studentsmayfeel______.Inspiteofthese,thepositiveaspectsoutweighthenegativeaspects.Therefore,Iwouldchoosetostudyabroad.attendingschools/studyingabroadbroadenstudents’horizon.canlearnapartfrom/besidesbeingfarawayfromlonelyadvanced

2.自从发明以来，汽车已经成为最重要的交通工具之一。它对人类的生活产生了极大的影响。积极的一面是，与过去步行或骑马相比，人们能够乘汽车更快速到达任何地方。而消极的一面是，汽车时世界上污染的主要来源，产生了所谓的温室效应.Since___invention,theautomobile___________oneofthemostimportant_________________intheworld.Automobiles____________________thelifestylesofallpeopleintheworld.Justastheoldsayinggoes,thereisnogardenwithoutweeds,andsodoestheautomobile.Ononehand,______________onfootorridingahorseinthepast,peoplecangoanywherebycarmorerapidly.Ontheotherhand,automobilesarethemainsourceofairpollutionintheworld,______createstheso-called_________________.itshasbecomemeansoftransporthaveagreateffectoncomparedwithwhichgreen-houseeffectwhichgreenhouseeffect三、结论万能句式结尾万能公式一：如此结论过渡短语：tosumup,inconclusion,inbrief,thus句型：1.Obviously,wecandrawtheconclusionthat…2.Thus,itcanbeconcludedthat…,3.Itmaybebrieflysummedupasfollows.4.

Inshort,itcanbesaidthat...5.Fromwhathasbeenmentionedabove,wecancometotheconclusionthat...

三、结论万能句式结尾万能公式二：如此建议1.Obviously,itishightimethatwetooksomemeasurestosolvetheproblem.2.Accordingly,Irecommendthatsomemeasuresbetaken.3.Consequently,tosolvetheproblem,somemeasuresshouldbetaken.

练习一：随着社会经济的发展和人口的增长，城市的规模不断扩大，这既带来了好处同时又产生了问题。

好处弊端1.人们享受商业的便利1.对农田产生不良影响2.居住条件得到了改善2.对土地造成各种污染3.吸引了更多的投资3.野生动物处于危险当中自己的观点：拆除城市里不用的建筑物可以腾出许多空间。同时，政府应该采取措施来保护野生动植物，保存自然美景。扩张：expand(v.)/expansion(n.)Withthedevelopmentofeconomyandthegrowthofpopulation,thecitygrowslargerandlarger.Evidently,ithasbothnegativeandpositiveaspects.Ononehand,asaresultofcityexpansion,peopleareenjoyingtheconvenienceofbusinessandtheirlivingconditionshavealsoimproved,whichattractsmoreinvestment.Ontheotherhand,notonlydoesithaveabadeffectonthefarmlandanddopollutiontothelandbutalsoitendangersthewildlife.Therefore,inmyopinion,theuselessbuildingsshouldbetorndowntosparemorespaceandsomemeasuresshouldbetakenbythegovernmenttoprotectthewildlifeandkeepthenaturalbeauty.练习二:90后的独生子女问题成为社会评论的热点,最近你要为校报写一篇报道,说出你和你同学作为独生子女的感受。优点

缺点

1.自信,思维敏捷,有创造力

1.时常感到孤独,不能和兄弟姐妹一起玩耍并分享想法

2.较快掌握各种科技工具

2.习惯了父母做好了一切，无论做什么，都很依赖父母

3.父母花更多的钱在自己的教育上，比如上各类兴趣班或出国留学，在长期看来是有帮助的。

3.没有坚强的意志和决心去面对现实生活中的困难

Borninone-childfamilyin90s,Ithinkwehavemoreadvantagesthatdisadvantages._________________________________________________________________________________________________________________3.Ontheotherhand,we___________forthereasonthatwehavenobrothersorsistersto________andshareourideas______.4.Tomakemattersworse,wegetusedto_______________________________,whichaccountsforthefactthat_____________________________________5.Worstofall,________strongmindandenoughdetermination,wecannotdealwiththetroubleandproblemsinthesociety.feellonelywithplaywithwithoutparents’doingeverythingforuswhateverwedo,werelyonthem.

1.Ontheonehand,weareconfident,______________and______,________________tolearntousedifferentkindsofnew_________________________tools.2.Besides,________________________________parentsspendmoremoneyonoureducation,________differentkindsofinterestclasses,______________,____________________

inthelongterm.

scientificandtechnologicalquick-mindedcreativewhichisofbenefittous

suchasstudyingabroadmakingiteasyforusbeinganonlychildmeansthat

Borninone-childfamilyin90s,Ithinkwehavemoreadvantagesthatdisadvantages.Ontheonehand,wear