新概念英语青少版 2b Unit 22.ppt

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1、Unit22Ialwaysbehavemyself!Lesson43Newwordsandexpressions:behaveyourself/myself(你/我)举止端正，行为规范outsidern.外人，非成员soundv.听起来reasonableadj.正当的，合理的startv.开始lastv.持续，延续sharpadv.(focus,afterexpressionsofdefinitetime)准时，正clearadj.容易听清的，明白的Lesson43behavebehaveyourself/myself=behave

2、wellbehavewell/badly=actinanappropriate/inappropriatemannerbehaviorn.行为，举止Lesson43outsider=peoplefromoutsideournormalsocialgroupeg.There’resomeFrenchstudents,buttherearen’tanyoutsiders.Lesson43soundeg.Doessoundtravelinwater?Itsoundsinteresting.Lesson43reasonableeg.Thiss

3、torysoundsreasonable.反义词：unreasonableadj.不合理的reason:n.理由Lesson43start=begineg.Thedancewillstart.Lesson43lasteg.Howlongwillitlast?Itwilllasttwoandahalfhours.Lesson43sharp=ontime焦点副词，强调“在确切的时间”eg.Hewillgotoschoolathalfpastsevensharp.Lesson43clearadj.eg.Isthatclear?v.清除，使干

4、净clearaway清除clearup（天气）转晴，澄清事实Lesson43Listentotherecording,andthenanswerthisquestion:WhowilltakeLucytothedance,andwhowillpickherup?Lesson431.LUCY:Dad,therewasadanceatschoollastmonth,andIdidn'tgo.There'llbeanotheronenextFridaynight.CanIgo?WILLIAM:Who'llbeatthedance?adanc

5、e不定冠词表示类别。atschool表示有特定目的的场所。school前使用零冠词，表示主要目的。another=anadditional/similar.另一个，分配形容词，与单数名词和代词连用。one单数不定代词，指前面的dance.Lesson432.WILLIAM:Whattimewillitstart?LUCY:Athalfpastseven.询问具体时间（时刻）用_________。具体时间前用介词atWILLIAM:Andhowlongwillitlast?LUCY:Fortwoandahalfhours.It'llfi

6、nishat10.对“一段时间”提问，通常用for+一段时间作为回答数字+and+ahalf+名词复数=数字+名词复数+and+ahalfLesson433.WILLIAM:Allright,Lucy.Yourmotherwilltakeyouthere,andI'llpickyouup.Beattheschoolgatesat10o'clocksharp.Isthatclear?Isthatclear?=Doyouunderstand？takesb./sth.=movesb./sth.fromheretoanotherplacebr

7、ing=moveherefromanotherplacepicksb.up开车去接某人pickup:买东西/学习/捡Lesson44Newwords:lecturen.讲座tillprep.值到，至untilprep.直到（某个时间）为止concertn.音乐会overprep.(measurement)超过motoradj.汽车的exhibitionn.展览，展览会Grammar“Therebe”句型的一般将来时肯定句：Therewillbe+名词+其他成份[注意]：无论后面加单数名词或复数形式，be都必须用原形。Therewill

8、beonlyonecountry.否定句：在will后面加not.Therewon’tbeonlyonecountry.Grammar一般疑问句：把will提到there之前。Willtherebeonlyonecoun