Write about changes of our school (2).ppt

herearesomewordsandphrasesthatcanhelpyoumakeacontrast:while,but,howeveronthecontrary,incontrast,ontheonehand,ontheotherhand,表达对比和变化的经典句型：1过去父母们主要通过写信彼此联系。2但是现在我们可以在家打长途电话。3过去我们甚至在周末还要上课。4现在我不再熬夜，大约10点睡觉。5在过去的20多年里，我们的生活发生了很大的变化。6我很高兴告诉你我们生活的变化。,inthepastmyparentscontactedothersmainlybysendingletters.,butnowwecalllongdistanceathome.,weusedtohavetoattendclassesevenatweekends.,inolongerstayuplate,onthecontrary,igotobedat10pm.,inthepast20years,greatchangeshavetakenplaceinourlife.,imverypleasedtotellyouthechangesinmylife.,1.inaword,thingshavebeguntoimprovesincelastyear.2.inshort,changesinthepast20yearshavebroughtuscomfortandconvenience.3.by2008,beijingwillbecomeabeautiful,modernandinternationalcity.4.theoldhousesinthecentralpartofthecitywillbeturnedintonewshoppingcenters.,change,improve,become,turninto,老教学楼,原操场,新操场,老教学楼,图书馆,新教学楼,（2001）假设你是李华在一所中学读书。最近收到美国朋友smith先生的来信，希望了解学校变化情况，给他写回信介绍变化。,-,三年前,现在,dearmrsmith,iwassopleasedtohearfromyouandiamwritingtotellyousomethingaboutmyschool.youareright.quiteafewchangeshavetakenplace.ononesideoftheroadthereisanewclassroombuilding.ontheotherside,wheretheplaygroundusedtobenowstandsanothernewbuilding-ourlibrary.initthereareallkindsofbooks,newspapersandmagazines.theplaygroundisnowinfrontoftheschool.wehavealsoplantedalotoftreesinandaroundth