2017年6月大学英语四级作文常用句型盘点
一、开头句型
I....hasbothadvantagesand
disadvantages.……既有利又有弊。例如：
1.Obviouslytelevisionhasbothadvantagesanddisadvantages.
2.Livinginacityhasbothadvantagesanddisadvantages.
3.Comparedwithcars，bikeshavetheiradvantagesanddisadvantages.
1.Althoughcomputersbringpeoplealotofconvenience，theyhavemany
2....hasmanyadvantages.Forexample，...However，justasevery
coinhastwosides，...hasitsdisadvantages.
(本例将利弊分开讲，转折过渡自然。justaseverycoinhastwosides也很值得背诵。)
II....play(s)animportantrole/part
in...……在……中扮演重要角色/起重要作用。例如：
1.Computersplayanimportantroleinscienceandtechnology.
2.Computersplayamoreandmoreimportantroleinourlife.
Computersplayanincreasinglyimportantroleinourstudies.
3.Educationplaysanimportantpartindevelopingourmind.
4.Addictiontoalcoholanddrugsplayaroleinhomelessness.
1.Advertisementplaysaninformativeroleinourdailylife.
2.Inthepast，lettersplayedadecisiveroleinlong-distance
communication.Butnow，telephone，email，faxhavetakentheirplace.
III.Withthedevelopmentof...，随着……的发展，例如：
1.Withthedevelopmentofoureconomy，manyChinesefamiliescan
2.Withthedevelopmentofoureconomyandsociety，pollutionismore
3.Withtherapiddevelopmentofscienceandtechnology，peoplecanget
acollegedegreebytakingonline-coursesathome.
4.Withthecurrentsocialandtechnologicaldevelopments，employees
withmoreknowledgeandhigheracademicdegreesareneeded.
1.WiththerapidincreaseofChina'spopulation，housingproblemis
becomingmoreandmoreserious.
2.Withmoreandmorewomenenteringsociety，people'sattitudetowards
womenischanging.
随着越来越多的妇女走入社会，人们对妇女的态度也在改变。
3.WiththedeepeningofChinesereformandopeningup，anincreasing
familiescanaffordacar.
随着中国改革开放的深入，越来越多的中国家庭买得起车了。(“越来越多”除了常用的moreandmore外，还可以用anincreasingnumberof，agrowingnumberof，asignificantnumberof，agreatnumberof等来表达。)
本结构看似固定，实则富于变化，只要记住with有“随着”的意思，相信大家可以根据实际的需要造出更多的句子。
我们已经看到，开门见山的开头使论文直切主题，直白明确地提出了论点。不过在讨论某些有争议性的问题时，就显得有欠缺，因为我们必须在文章的开头引出人们对要讨论的问题的不同看法，然后再表明自己的观点。下面就是专门针对争议性论文的一种句型。
IV.Whenitcomesto...，somepeoplethink/believe
that...，othersargue/claimthatopposite/reverseistrue.Thereisprobably
sometruthinbotharguments
/statements，but...当说到……，有些人认为……，但另一些人则持相反的观点……。这两种观点可能都有点道理，但……。
本结构先用whenitcomesto...引出话题，再用some...others
...这个对立的结构引出了两种相反的观点，然后说Thereissometruthin
both...表明严谨公正的态度，最后用but...很自然地引出了自己的论点。请看下面这个例子：
WhenitcomestoTV，somepeoplebelievethatitisextremelyvaluable，asitprovidesrelaxation，entertainmentandeducation.Othersarguethatitisharmfulforitbeginstocontrolourlivesanddeprivespeopleoftimetodootheractivities.Thereisprobablysometruthinbothsides.Butwemustrealizethattelevisionitselfisneithergoodorbad.Itistheusestowhichitisputthatdeterminesitsvaluetosociety.
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