高中英语 Unit 3 Times change表达 作文巧升格教师用书 外研版选择性必修第二册-外研版高二选择性必修第二册英语教案VIP免费

Unit3Timeschange描写变化本单元写作项目是描写变化的文章，属于说明文的写作范畴。[基本框架]1．开头(thebeginning)——总体描述；2．主体(themiddle)——具体描述；3．结尾(theending)——阐述自己观点/看法。[常用词块]1．greatchangeshavetakenplace发生了巨大变化2．duringthelastfewyears在过去的几年里3．attractmoretravellers吸引更多的游客4．takeonanewlook呈现新面貌5．becoveredwithgreentrees被绿树覆盖6．doharmtoenvironment对环境有害[常用语句]★精彩开头1．Myschoolhasdrasticallychangedoverthepasttenyears.我的学校在过去十年里发生了翻天覆地的变化。2．WiththegrowingpopularityofInternetsurfinginChina,thequalityofourlivesisimproving.随着上网在中国的日益普及，我们的生活质量正在提高。★丰满主体3．Inthepast,peoplekeptintouchwitheachothermainlybywritinglettersorusingthepublictelephone.过去，人们主要通过写信或公用电话保持联系。4．What'smore,peoplehaveeasyaccesstotheInternet,whichenablesthemtosendandreceiveemailswhenevertheylike.更重要的是，人们可以方便地访问互联网，这使得他们可以随时收发电子邮件。★余味结尾5．Withthesechanges,people'spaceoflifehasbeenquickenedandpeople'sworkhasbeenmademoreefficient.这些变化加快了人们的生活节奏，提高了人们的工作效率。6．Inaword,peoplehaveaneasierlifenowadays.总之，当今人们过着舒适的生活。请根据下面的表格，写一篇关于通信业今昔对比的短文。词数80左右。项目过去现在通信方式人们主要通过书信，电报联系，少数人用电话联系。人们通过电子邮件、电话、传真(fax)联系。通信质量联系不方便。通过电子邮件、手机(mobilephone)，方便快捷。购买价格电脑、手机太贵，用不起。现在电脑、手机价格便宜，手机成为人们必备的通信工具。使用收费电报、电话费昂贵。打电话、上网收费大幅下降。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【参考范文】Inthepast,peoplecontactedeachothermainlybyletterandtelegraph,whiletelephonewasn'twidelyused.Peopleusedtofindcommunicationneithereasynorcheap.Now,thedevelopmentoftechnologyhasbroughtgreatchangesinpeople'swaysofcommunication.Besidesletters,telegraph,wehaveotherwaysofcommunication,suchasemail,mobilephone,fax,aswellastheInternet.Topeople'sjoy,thecomputerandmobilephonewhichusedtoberatherexpensivearenowsocheapthatmobilephonehasbecomeamustforpeople.What'smore,thefeesofcommunicationhasgreatlygonedown.