高三英语全套教案_Unit_2_(人教版).doc

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Unit2Crossinglimits

=1\*ROMANI．单元教学目标
技能目标SkillGoals
▲0Talkaboutexploringtheworld
▲1Practisejudgingsituationsandmakingdecisions
▲2Reviewthepredicate
▲3Writeapersuasiveessay
=2\*ROMANII．目标语言功能句式Expressionstojudgesituationsandmakedecisions:
a.Expressionsusedtojudgesituations:
1.Frommyunderstanding,Ifinditpossiblethat…
2.Inmyopinion,nobodyhastherightto…
3.Forthesakeof…,Ibelieve…
4.Inrespectfor…,weshould…
5.Everythinghastwosides,butI…
6.Bynomeansshouldwesacrificepeople’slifeinthenameofscience…
b.Expressionsusedtomakedecisions:
1.It’shardtodecide…however,
2.Takeeverythingintoconsideration,I…
3.Inspiteof…,Istillbelieve…
4.Iamlikelytothink…because…
5.Mychoicewillbe…词汇四会词汇
evaluate,various,key,origin,equip,puzzle,wealthy,Asian,African,ambassador,wander,motherland,existence,accurate,navy,treasure,command,royal,embassy,zebra,volunteer,radium,dam,suggest,accomplish,sickness,unable,sacred,refer,aircraft,arise,evidence,chairman,praise
认读词汇
ChristopherColumbus,endeavor,MarcoPolo,spice,Ceylon,Arab,westernmost,Roman,empire,rhinoceros,horn,Shanga,awareness,fleet,symbolic,sum,horizon,navigation,Korea,theHimalayas,Sherpa,Tibet,honesty,dedication,ideal,technological
词组
inthenameof,inexchangefor,setsail,inreturn,bringup,apartfrom,referto,runout
重点词汇
various,key,wealthy,accurate,wander,suggest,accomplish,arise,praise语法ReviewthePredicate:
1.Ateamofscientistsdiscoversanimportantancientgravenearthevillageofnativepeople.
2.IwasreadingabookaboutMarcoPolowhenyoucalled.
3.Wecansendrobotsequippedwithcamerasandothertoolstodoobservationsforus.
4.Theworldmapwasagreatpuzzletopeopleofearlycivilizations.
5.AsmallbronzestatueoflionhasbeenfoundintheSwahilitownofShanga.
重点句子1.Tradeandcuriosityhaveoftenformedthefoundationformankind’sgreatestendeavor.
2.TheArabiccontactstotheAfricancoastledtothenextmeetingbetweenblackpeopleandaChinese.
3.ThecontactsbetweenChinaandAfricaoverthecenturieshadledtotheawar