Unit 4 Breaking Boundaries Developing ideas 课件-高中英语外研版（2019）选择性必修第二册

Unit4Breakingboundaries

SectionCDevelopingideaspre-classmountascend,climb,mount这些动词均含有"攀登，上升"之意。ascend：正式用词，指不用手攀，一直上升直到相当高的地方。climb：普通用词，含义广泛，侧重运用手足费力地攀登或上升，也可指抽象事物。mount：书面用词，词义与ascend相近，强调连续不断地向上移动、攀登或上涨。指骑马时用mount。hill,mount,mountain,range,peak,volcano这些名词均含有"山"之意。练习：Thedeathtollcontinuesto_______.mountdivisiondivisionsbetweenrichandpoor贫富差异social/classdivisions社会分化；阶级对立thecompany'ssalesdivision公司销售部练习：Therearedeep_____inthepartyoverthewar.divisionsinthememoryof归纳拓展其他常见的"in+n.+of"型短语：inpraiseof称赞，歌颂insearchof寻找inchargeof负责，管理incontrolof控制inpossessionof拥有infavo(u)rof支持，赞同inneedof需要incaseof如果，假使练习：Scarletttooknopleasureorpride______hememoryofwhile-classactivity5WhowasEdgarSnow?HewasanAmericanjournalistwhowroteinfluentialbooksandarticlesaboutChinainthe1930s.Whatdidhedoandwhatboundariesdidhebreak?HeactuallyspenttimewiththeChineseRedArmyandlistenedtotheirstoriesandobservedtheirday-to-daylives.HealsoconductedinterviewswithMaoZedongandotherleaders.HisbookRedStaroverChinabrokeideologicalboundariesbytellingthestoriesoftheChinesecommunistmovementfromtheinside.如何写人物介绍类演讲稿演讲稿属于应用文的一种。写作时要首先点明演讲的主题和目的，以便抓住听众的注意力；主体部分可以通过事例、细节描述等有步骤地展开对主题的介绍；结尾总结时，要对主题进行概括、强调。本单元的写作部分要求写一篇人物介绍类的演讲稿，所以，文章除了要符合一般演讲稿的特点和要求外，还要指明人物、时间、地点、事件及结果等要素。写作时可主要从以下三个方面人手：1.介绍人物的身份、职业、成就及其产生的影响；2.描述人物如何打破界限，尤其是该人物与众不同的方面；3.阐述自己的感受：从人物事迹中学到的品质以及对人物的评价。常用表达1.Today,I'mgoingtointroduce...,whois...2.He/Shemadeacontributionto...bydoing...3.Althoughhe/shewas...whatsethim/herapartfromtheotherswasthat...4.Hiseffortsmadeothercountrieshaveabetterunderstandingof...5.Iadmirehim/herfor...andI'mdeterminedtolearnfromhim/her...Completethetabletoorganiseyourownspeechaboutanotherpersonwhohashelpedtoincreaseunderstandingbetweentwocountries.OpeningWhothepersonis?Whatboundaryhe/shehasbroken:BodyHowhe/sheachievedthis:SummaryCommentsonhim/her: