英语四六级作文优秀范文VIP免费

1、网络课在大学越来越普遍，师生们对此意见不一，谈谈你的看法。Withthedevelopmentoftheeducation,Onlinecourse,anewteachingmethodbasedoncomputerandInternet,allowsteacherstoteachfromadistanceaway.Itisbecomingmoreandmorepopularincollegesanduniversities,makinganeffectivecomplementontraditionalteaching.Therearedifferentviewsconcerningthistopic.Generallyspeaking,teacherssupportitfortworeasons.Firstly,onlinecoursecanbeconductedathomeorofficeandthisoffersgreatconveniencetoteachers.Secondly,onlinecoursesreleasesteachersfromrepeatingthesamecontentssincethevideooraudiomaterialcanbeplayedtimeagain.However,manystudentsprefertotraditionalcourses.Firstofall,withonlinecourse,theycouldnotcommunicatewithteachersfacetofaceandtheirconfusioncannotbesolvedinstantly.Ontheotherhand,thecomputersystemcannotbeguaranteedtoworkstablyallthetime.Besides,theydonothave100percentconfidenceintheirself-disciplinewithoutteachersbeingaroundtosupervise.Inaword,withthecollegestudentsgrowingup,ifthetraditionalteachingmethodandthemodernonlinecoursescanbecombinedtogether,morefruitfuleducationissuretoberealized.随着教育的不断发展，一种基于电脑和网络的新的教学方法——网络课程，允许老师们远程授课，它在大学里越来越流行，跟传统教学一起形成了一个有效的互补。关于这个话题大家都有不同的观点大概而言，老师们支持网络课堂有两个原因：第一，网络课程可以在家或者办公室上课，对老师们而言十分方便；第二：网络课程可以不用让朗诵hi一遍遍的重复同样的内容因为录音机可以重复播放。但是，学生们更喜欢传统的课程，首先，网络课程不能和老师面对面交流，以至于许多的疑惑不能得到及时的解答；另一方面，不能呢个保证电脑可以全天稳定工作；除此之外，学生们也没有百分百的信心，在没有老师监督的情况下，还可以有足够的自律。总而言之，随着大学学生的增长，如果传统的课程方法能和网络课程结合起来，一定可以实现更富有成效的教学。2、关于北京雾霾，人们对此有很多解决办法，谈谈你的看法。Inrecentyears,Oureconomicmadesignificantdevelopment.However,accordingtoarecentsurvey,thepollutionhasbecomeabigchallengetoallofus.ThemostdirectfeelingisthatHazeisbecomingmoreandmoreseriousrecently.(Hazeisairpollutioninwhichismixedupwithdust,smokeandotherdryparticles,anditobscuretheclarityoftheskyandinteractswiththenaturalenvironment.)（可要可不要）阴霾是空气污染和灰尘,烟雾和其他干燥粒子,它掩盖了清晰的天空,与自然环境进行作用。TheHazeinBeijinghasbeencausedbymanyfactors,inwhichtheincreaseofcarsinthecityareaplaysanimportantrole.Thecarssendoffalotofpoisonousgases,whichinturnaddstothealreadyseriousairpollution.Whatisworse,workersworkingintheopenairhaveahighriskintheirhealth.Tosettlethisproblem,aseriesofmeasuresshouldbetakenasfollows.First,weshouldstrengthenairmonitortolowerthelevelsofsmallparticulatepollutants.Second,weshouldenactmorestrictlawsandregulationsandkeepperfectingourcurrentlawonenvironmentalprotectiontoregulatepeople'sdailyactionandtheindustrialproductionandpunishthosefactoriesthatignoretheprotectionandkeepemittingdangerousmaterialthatcausehaze.Third,weshoulddevelopgreenandenergy-savingenergytolowertheemissionofhazeandimproveairquality.AsfarasIamconcerned,ifweworktogethertobeabletodosuchmeasures,ourenvironmentwillgettingbetterandbetterandhazeweatherwillvanishcompletely.近年来,我们经济取得了重大发展。然而,根据最近的一项调查,污染已经成为一个巨大的挑战,我们所有的人。最直接的感受是阴霾最近变得越来越严重。北京的阴霾已经由很多因素引起的,增加的汽车在城市地区扮演重要的角色。汽车发送了大量的有毒气...