Unit 3 Developing ideas 课件-高中英语外研版（2019）选择性必修第二册

Unit3Timeschange!SectionCDevelopingideassolid联想词solid巩固,团结+ary表形容词→adj.团结一致的,休戚相关的solidary团结一致的,休戚相关的solidarity团结solidify[使]凝固,[使]团结,巩固练习：Yes,yes,hehadonadarksweater,a______color.solidtendency词性________意思_________词根:tend=stretch,表示"伸展,趋向"intended有意的,故意的,已经订婚的intend[v.想要,打算,企图]+ed……的→adj.有意的,故意的,已经订婚的n.已经订婚者intent目不转睛的,热切的intend[[v.想要,打算,企图]]拿省鷄dj.目不转睛的,热切的n.意图tender嫩的,温柔的,软弱的tend伸展,趋向+er→像伸出的幼芽→嫩的练习：Psychologistshaverecentlyfocusedonthe______tothinkaboutsomethingotherthanthetaskoneisdoing.tendencyaccessible词性________意思_________词根:cess=go,表示"行走,前进"accessible能接近的;可进去的access[n.接近;入口v.存取,接近]+ible能……的→adj.能接近的;可进去的accessory附属的,同谋的access接近+ory表形容词或名词→接近的物→附加物,附属的excessive过分的;过度的excess[n.过度,过剩]+ive……的→adj.过分的;过度的accessibleinaccessible难以接近的in不+accessible[adj.能接近的;可进去的]→adj.难以接近的successive连续的,继承的suc随后+cess行走,前进+ive……的→随后跟上→连续的练习：Whenitis_______tokidsofallfamilies.accessibleurgently

urgev.强烈要求；竭力主张；敦促n.强烈的欲望；冲动；迫切的要求urgesbtodosth敦促某人做某事urge+that从句（从句谓语用shoulddo,should可省略）极力主张……urgesthon/uponsb大力推荐某事/物；竭力主张某事/物urgentadj.紧急的；急迫的inurgentneedof急需urgencyn.紧急；急迫amatterofgreaturgency极为迫切的问题练习：Theyurgedus_____(give)oursupport.togiveactivity5Readthestoryandanswerthequestions.1WhydoestheauthorstartthepassagebywritingaboutSuperman?Tomakeitinterestingtointroducetheauthor'sdiscussionaboutthedisappearanceofphoneboxes.Inthemovie,SupermanusuallypopsintoaphoneboxtochangeintohisSupermancostume.Buttoday,thephoneboxisgoingtodisappear.2Whatwilldisappearinthefutureaccordingtothepassage?Whatisthemajorreasonforthisphenomenon?Thephoneboxwilldisappearduetothepopularisationofmobilephones.3Whatsupportingargumentsdoestheauthorgivetomakethepointconvincing?(1)Itismoreconvenienttomakephonecallsbyamobilephone.(2)Mobilephonescanhelpusremembersomephonenumbers.(3)Walkingaroundtolookforaphoneboxisnotconvenient.主题写作——如何写议论文1.篇章结构观点论述类议论文可分为三部分展开：第一部分：导入，即提出一种现象或某个决定作为议论文的话题；第二部分：正文，提供论据来充分支撑第一部分所提出的论点；第三部分：结论，重申观点并总结全文。2.常用表达（1）首段常用表达Recentlytheproblemhasbeenbroughtintofocusthat...近来，这个问题已经成为焦点……Recentlythephenomenonhasbecomeaheatedtopicthat..近来，这种现象已经成为一个热门话题……Facedwith…,quiteafewpeoplearguethat….面对……，很多人主张……Whenitcomesto...当提到……Nowadays,thereisagrowingconcernover...现在,人们越来越担忧……（2）表达观点

Inmyopinion/view/eyes...在我看来……Ithink/feel/consider/say/holdtheview/believethat…我认为……Myreasonsareasfollows.我的理由如下Iamfor/infavourof/against...我支持/反对……I'mconvincedthat…我相信……（3）常用过渡词（组）

表示递进：what'smore,inaddition,too,aswell,besides,furthermore,moreover…表示说明：suchas,forexample,forinstance,take...forexample…表示对比：onthecontrary,incontrast,similarly...表示转折：but,however;instead;ontheonehand…,ontheotherhand...表示因果：therefore,forthisreason,thus,consequently…表示重复：that'stosay,inotherwords,toputitinanotherway,toputitdifferently…表示总结：inaword,inshort,tosumup,inconclusion,onthewhole,toconclude,inbrief,insummary,ingeneral,allinall…（4）提出解决办法Fromwhathasbeendiscussedabove,wecandrawtheconclusionthatweshould...从上述的讨论来看，我们可以得出结论，我们应该……Itishightimethatstrictmeasuresweretakentostop…是时候采取严格的措施来阻止……We'dbettertakeeffectivemeasurestoprevent...我们最好采取有效的措施来阻止……Itisnecessarythatstepsshouldbetakento…系取措施去……是非常必要的。Thereisnoeasymethod,but...mightbeofsomehelp.没有简单的方法，但是……可能有些帮助。Whetheritisgoodornot/positiveornegative,onethingiscertain