Unit 6 课时5 Section B 2a-2d（大单元课时课件）英语新教材人教版八年级下册

Unit6CrossingCultures人教版2024版八年级下册SectionB

(2a—2d)词汇课LearningObjectives1.学生能通过短语联想、单句语境分析，准确理解核心词汇的语义，掌握句式搭配；能结合语篇明晰un-/in-等否定前缀在词汇变形中的语法功能。012.学生能依据句子逻辑、语篇结构，正确运用词汇的否定形式、形容词比较级/最高级完成填空练习，在小组讨论中，能用“因为语境…所以选…词/形式”阐述选择依据，提升语境解码与词汇运用能力。023.学生能借鉴语篇“文化场景+行为建议+总结”的结构，运用目标词汇撰写一段“介绍某国文化礼仪”的短文，实现词汇从输入到输出的转化，提升主题内容表达与跨文化语篇建构能力。。03Reviewwhatwelearnedlasttime.谈论法国聚会的社交礼仪：（1）Youshouldn’tarriveearlytoaparty.It’snormaltobeontimeorafewminuteslate.（2）It’simportanttobringagiftwhenyouvisitsomeone.（3）Youshouldalwaystrytodressfortheoccasion.（4）It’sbestnottoaskpersonalquestionsunlessyouknowthepersonquitewell.（5）MakesureyouuseFrenchwheneveryoucan.Evenasimple“merci”goesalongway.adj.

不安全的；危险的adj.不合适的adj.非正式的n.牛仔裤v.结婚；娶；嫁v.祝贺adj.亚洲的n.亚洲人unsafeimproperinformaljeansmarrycongratulateAsianNewwordsn.传统adv.第一；首先adv.第二；其次adv.第三adv.正确地；得体地v.收到n.结束写信traditionfirstlysecondlythirdlycorrectlyreceivesign-offNewwordsadj.主要的四十多岁adj.错误的；不真实的n.印象n.欢呼

v.

庆祝interj.再见；干杯maininone’sfortiesfalseimpressioncheercheersNewwordsWritedownthenegativeformsoftheadjectivesintheboxusingun-orin-/im-.safeformal properpossiblefriendlydirecttidyhealthyperfectimportantcommoncorrectun-:unsafe,….im-/in-:informal,

improper,…非正式的不合适的2a2aWritedownthenegativeformsoftheadjectivesintheboxusingun-orim-/in-.P58safe properformal possiblefriendly interestingtidy healthyperfect importantcommon happyun-:________________________________________________________________________________________im-/in-:________________________________________________________________________________unsafeimproperinformalunfriendlyuninterestinguntidyunhealthyunimportantuncommonunhappyimpossibleimperfectun-表示“不、非、相反”，用于形容词、副词或动词前，常带有消极或否定含义。im-表示“不、非、无”，常用于以b,m,p开头的形容词前，偶尔用于名词前。in-表示“不、非、无”，常用于大多数以元音或除b,m,p,l,r以外的辅音开头的形容词前，偶尔用于名词前，强调“缺乏某种性质”。派生词由词根加派生词缀构成。大多数前缀并不影响词根的词性，而仅对词根的意义加以修饰。其中用在形容词前表示否定的前缀常见的如下：前缀用途例词un-unluckyin-incorrectim-impoliteil-illegalir-irresponsibledis-dishonestnon-non-traditional适用于大多数形容词常用于辅音字母（l，m，p，r除外）开头的形容词常用于以b，m，p开头的形容词前常用于以l开头的形容词前常用于以r开头的形容词前常与表达态度、品质的形容词连用仅客观说明“不属于某一类别”拓展Completethesentenceswiththecorrectformsoftheadjectivesinbrackets.1.Saying“hi”isan________waytogreetothers.(formal)2.Itis________topointatpeopleinmanycountries.(polite)3.Thehostiscertainly_______whenyouenjoyyourselfattheirparty.(happy)4.Peopleusuallydressinformalclotheswhenvisitingsome

publicplacessuchasconcerthalls.Itis_________towear

shorts,shortskirts,orjeansthere.(proper)5.Insomecultures,itisOKtobelatesometimes.Peopleare________eveniftheirmeetingsdon’tstartontime.(patient)informalimpolitehappyimproperpatient侧重于指的对象，通常表示指着较近的人或物2bCirclethecorrectwordstocompletetheconversations.1.A:Didyouunderstandtherules?Ifoundthemconfused/confusing.

B:Iwasconfused/confusingatfirsttoo,butMrThompsonexplainedthemtome.explainsthtosb向某人解释某事2c2.A:Isn’titexcited/excitingthatJameswillmarryJennifernextmonth?B:Yes!I’msoexcited/exciting,andIcan’twaitto

congratulatethem.3.A:Sallywasalittleembarrassed/embarrassingjust

now.Shewishedher

friendhappybirthdayonthe

wrongdate.B:Ohno!Thatcanbeembarrassed/embarrassing.can’twaittodosth迫不及待做某事希望；祝愿InmanyAsiancountries,itis________forpeopletoeatwithchopsticks.Therearemanyrulesandtraditionsabouthowtousechopsticks________.Firstly,don'tstickyourchopsticksintofood.Thatisverybad________.Secondly,don'tpulldishesclosetoyouwithyourchopsticks.Thirdly,don'tpointatotherswithyourchopsticksorwavethemaboutwhenyoutalk.________,holdyourchopstickscorrectly.Usingchopstickslookseasy,butitcanactuallybealittle___________.Thekeythingistokeeptrying.Withplentyofpractice,anyonecanlearntousechopstickswell!2dCompletethepassagewiththecorrectformsofthewordsinthebox.P58normallastmannerproperchallengenormalproperlymannersLastlychallengingLinkingwords通过“Firstly、Secondly、Thirdly、Lastly”等连接词，分点阐述筷子使用的礼仪禁忌与正确做法，逻辑层次分明。unsafe/ʌnˈseɪf/adj.不安全的；危险的•反义词：safeadj.安全的improper/ɪmˈprɒpə(r)/adj.不合适的•反义词：properadj.合适的informal/ɪnˈfɔːml/adj.非正式的•反义词：formaladj.正式的jeans/dʒiːnz/n.

牛仔裤marry/ˈmæri/v.结婚；娶；嫁*marry…to…把……嫁给……*marrysb.嫁给某人，与某人结婚congratulate/kənˈɡrætʃuleɪt/v.祝贺*congratulatesb.on(doing)sth.祝贺某人……•congratulation/kənˌɡrætʃuˈleɪʃn/n.祝贺tradition/trəˈdɪʃn/n.传统*follow/keepatradition遵循/保持传统*breakatradition打破传统•traditional/trəˈdɪʃənl/adj.传统的Asian

/ˈeɪʃn/adj.亚洲的

n.亚洲人•Asia/ˈeɪʃə/n.

亚洲firstly/ˈfɜːstli/adv.第一；首先

secondly/ˈsekəndli/adv.第二；其次thirdly/ˈθɜːdli/adv.第三correctly/kəˈrektlɪ/adv.正确地；得体得•correct/kəˈrekt/adj.正确的unsafe、improper、informal、jeans、marry、congratulate、Asian、tradition、firstly、secondly、thirdly、correctly、receive、sign-off、main、inone’sforties、false、impression、cheer、cheers

词汇Summary踏入多元世界，看一看特殊场合的文化规则差异。请用所给词的适当形式填空。1.Different