人教版高中英语必修一-Unit 5 Languages around the world (43)教学课件幻灯片PPT.pptxVIP

LANGUAGESAROUNDTHEWORLD(WordsandExpressions)UNIT5

billion/?b?lj?n/?n.十亿1.表示具体数字时，用单数$2.3billion2.表示泛指，用复数，加s：billionsof数十亿3.口诀：有数字，无s；无数字，加s词汇积累

native/?ne?t?v/adj.出生地的；本地的；土著的n.本地人nativecountry/land/language词汇积累nationn.国家，民族nationaladj.国家的nationalityn.?国籍词根词缀祖国故乡母语

attitude?/??t?tju:d/?n.态度；看法尽力对每件事情都持积极的态度，停止抱怨。Trytohaveapositiveattitudeto/towardseverythingandstopcomplaining.1.positive/negativeattitude积极态度/消极态度2.have/takea(n)...attitudeto/toward...对……持/采取……的态度词组积累例句积累

reference?/?refr?ns/n.指称关系；参考makereferenceto提及referto……as……把……当作/称为词组积累单词变形refer?/r??f?:(r)/referred,referredvi.提到；参考；查阅vt.查询;叫…求助于趁热打铁1.Ihavenothingtosayin(refer)tothatincident.2.Traditionalsorefersthethingsthathavebeendevelopingandthatarestillbeingcreated.referenceto

civilisation/?s?v?la??ze??n/n.文明；文明世界factor/?f?kt?(r)/n.因素；要素

despite/d??spa?t/?prep.?即使；尽管其后接名词、代词或动词-ing，不能接从句，相当于inspiteof尽管他申请了数百个工作，但仍然在失业中。Despiteapplyingforhundredsofjobs,heisstilloutofwork.单词积累例句积累

相似结构短语积累：backandforth来回地,theprosandcons赞成和反对的论据hereandthere各处，到处onandoff断断续续地upsanddowns短语积累

base/be?s/?vt.?以…为据点；以……为基础?n.?底部；总部，基地1.base...on/upon...把…建立在…基础之上2.bebasedon/upon以……为基础;依据……这部电影是根据真实事件改编的。Themovieisbasedonareal-lifeincident.basedadj.以(某事)为基础的basicadj.基本的；基础的basicallyadv.基本上；总的说来basis/?be?s?s/n.基础单词变形短语积累例句积累

dateback?(to...)追溯到1.dateback+一段时间2.datebackto+时间点＝datefrom...追溯到短语积累

bone?/b??n/?n.骨头shell/?el/?n.壳；壳状物

symbol?/?s?mbl/?n.?符号；象征carve/kɑ:v/?vt.vi?雕刻symbolizev.象征；使用符号词汇变形

dynasty?/?d?n?sti/n.王朝；朝代global?/gl??b?l/?adj.全球的；全世界的

variety?/v??ra??ti/?n.?(植物、语言等的)变体；异体；多样化1.avarietyof…各种各样的……=varietiesof=various2.varyin在……方面变化variousadj.各种各样的varyv.改变，变化词汇变形短语积累趁热打铁1.Therearedifferentkindsoftreesaswellasa(v