關于利弊、優缺點的句型：AhasalotofadvantagesoverB.（與????相比有許多優點）Ahastheadvantageof（有.???方面的長處）Thereareagreatnumberofstrong/goodpoints=advantagesofwatchingTV.beofgreatbenefittosb./sth.（對有益）benefitsb/sth.（對…有好處）benefitfromsth.（由于....而受益）do（alotof）goodtosb.（對....有許多好處）restatement重述法Thereisapopularsayinggoes,“Anappleaday,keepsdoctorsaway."Eatingapplesisofgreatbenefittous.Thatistosay,

thepricesarehigher.Ifthereisanincreaseindemand,thenpricespricespricesrise.pricesgoup.arehigher.辯論中常用的句型：Thereisnodoubtthat毫無疑問，Itisobvious/clearthat.??.清楚的;Asisknowntoall,眾所周知，（It's）nowonder...（難怪）Itgoeswithoutsayingthat...（不言而喻）Whatismoreimportant,更重要的是Iamconvinced/sure/certainthat...我確信…convincesb.ofsth使某人相信某事persuadesb.todosth說服某人去做某事舉例表示法:Forexample,thepeople'seconomicstatushasbeengreatlyimproved.Forinstance,theeconomicstatusofthepeoplehasbeenimproved.Let'shaveanexampl已TVsets,refrigeratorsandrecordershavebecomehouseholdnecessities.概述（用于圖表作文）:Accordingtothefiguresgiveninthetable,ThischartshowsthatAsisshownbythegraph,Itcanbeseenfromthestatistics/picturethatbelievedthatacceptedthoughtheld

Itisgenerally各國政府應該采取措施來保護海洋資源。6.inslightslowsteadyrapidriseincreaseincomedecreasedeclinereductionfalldropdemand,population,prices,production.7.hasbeencarsincitiesstudentsinthecollegetrafficaccidentsontheumber6.inslightslowsteadyrapidriseincreaseincomedecreasedeclinereductionfalldropdemand,population,prices,production.7.hasbeencarsincitiesstudentsinthecollegetrafficaccidentsontheumberofinrecentyears.結尾句型：Inmyopinion,Iaminfavorofowningacar.AsfarasIamconcerned,.Personally,Iprefertoworkinthecountryratherthaninthecity..Inshort,parentsandchildrenshouldlearntogetthroughtoeachother.Onlyinthiswaycanthemostdifficultproblemsbesolvedproperly..1nconclusion,wecannotachievesuccesswithouteffortandhardwork..AsfarasIamconcerned,Iagreewiththeopinionthat"Nopainsnogains.”其他句型:（借.By+Ving,--?can??著……，……能夠……例句：取takingexercise,wecanalwaysstayhealthy.（借借著做運動，我們能夠始終保持健康。Itistime+S+過去式（該是的時候了）例句：Itistimetheauthoritiesconcernedtookproperstepstosolvethetrafficproblems.該是有關當局采取適當的措施來解決交通問題的時候了。Forthepast+時間，S+現在完成式（過去年來，一直）例句：Forthepasttwoyears,Ihavebeenbusypreparingfortheexamination.過去兩年來，我一直忙著準備考試。becloselyrelatedto??（與息、息相關）例句：Takingexerciseiscloselyrelatedtohealth.做運動與健康息息相關。Getintothehabitof+Ving（養成的習慣）Weshouldgetintothehabitofkeepinggoodhours.我們應該養成早睡早起的習慣。doone'sutmostto+V=doone'sbest（盡全力去）例句：Weshoulddoourutmosttoachieveourgoalinlife.我們應盡全力去達成我們的人生目標。havingthiswonderful/thingdoesalotofgoodtoeveryoneofus.Itmaybringalargeamountofvitamin=alargenumberofgoodthingstous.Thefoodwithoutappleswilldoharmto/bebadtous.Therefore,wecanbenefitfromeatingapples.tiger—thiskindofanimalbegoodforsb./sth.（對....有益）doharmtosth./harmsth./endangersth.（對....有害處）5.Anadvantageof--isthat+句子（……的優點是……）例句：Anadvantageofusingthesolarenergyisthatitwon'tcreate（produce）anypollution.使用太陽能的優點是它不會制造任何污染。常用諺語：Asapopularsayinggoes,“Everycoinhastwosides”.Asaproverbsays,"Everythinghastwosides”.Ontheonehand,physicalexerciseisgoodforyourhealth.Ontheotherhand,ifyoudon'tdealwithitproperly,itwilldoharmtoyourhealth.Soweshouldlookatthematterfromtwosides.Asaproverbsays,"Wherethereisawill,thereisaway."（有志者事竟成。）Asapopularsayinggoes,“Amanisknownbythecompanyhekeeps.”（觀其交友，知其為人。）Asisknowntoall,“Nopains,nogains”.（沒有苦，就沒有甜。）Nothingisimpossible.Lookbeforeyouleap.（三思而后彳亍。）說明原因的句型:1.Therearesometwomany1.Therearesometwomanygoodreasonsforsthtodosth.Wehavetwogoodreasonsfor...LThereasonfor...isthat+從句Thereasonwhy+句子???isthat+句子（……的原因是……）例句：Thereasonwhywehavetogrowtreesisthattheycanprovideuswithfreshair.我們必須種樹的原因是它們能供應我們新鮮的空氣。So+形容詞+be+主詞+that+句子（如此……以致于……）例句：Timeissopreciousthatwecan'taffordtowasteit.時間是如此珍貴，我們經不起浪

費它。IcanaffordthehouseIcanaffordtobuythehouse.表示不同看法的句型:1.Differentpeoplehaveholddifferentopinionsviewson1.DifferentpeoplehaveholddifferentopinionsviewsonthisproblemissueSomebelievethat...Othersarguethat...Stillothersmaintainthat...hold.Theyarequitedifferentfromeachotherintheiropinions..Somepeopleholdtheopinionthat.....Theythinkquitedifferentlyonthisquestion..Theydiffergreatlyintheirattitudestowards....Example:Parentsandchildrenthinkdifferentlyonthisquestion.Parentsholdthatchildrenshouldworkhardanddowellatschool.Children,however,maintainthattheyshouldhavefreedomtospendtheirleisuretimeandtoplanfortheirownfuture.表示必須、緊急、有困難做某事的句型:1.Itisimportant重要的（necessary必須的，urgent緊急的,difficult困難的，easy容易的，convenient便利的，方便的,expensive昂貴的，advisable值得做的，應該要做的）forsb.todosth.Examples:1)Itisinevitablethatthenaturalresourcesthroughouttheworldarediminishingasthedemandforthemisontheincrease.Itisobvious/clear明顯的thatthestrengthofacountry'seconomyisdirectlyboundupwiththeefficiencyofitsindustryandagriculture.Itisurgentforthegovernmenttotakemeasurestocontrolthebirthrateinourcountry/tochangedesertsintofarmland.Itisnecessarytobuildmorehospitals,shoppingcenters,recreationcent