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时间:2018-12-20
《冀教版高中英语必修3unit3 the computer 教材分析》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、UNIT3教材讲解一。重要词汇。1。affectvt影响。Thechangeinclimatecanaffectyourhealth.effect.n.影响。构成短语have/hasa/an...effectonsb/sth.要注意这种形式在定语从句中的应用。如:Theeffectthemedicinehadonpatientswasobvious.警告:effort.努力n.构成短语makeaneffort/effortstodosth./sparenoefforttodosth.<不遗余力做>2.convient.adj.方便的。常用物做主语,不修饰人。如:Ifitisconvie
2、nttoyou,pleasedropin.构成结构有:beconvienttosb/beconvienttosb.警告:free.adj.空闲的。构成结构sbbefree.3.prefer.v.喜欢。构成短语:prefersth/prefertodosth/prefersbtodo/prefertodo...ratherthando...如:1>----Whowillwinthegame?----Ipreferclasstwoto2>IprefertowatchTVratherthanhangaboutonsundays.警告:sbprefertodo...ratherthando..
3、.可以将ratherthando...放在句首。如:上句可以改为,Ratherthanhangabout,IprefertowatchTV.4.wish.v./n.1>wishsb/sthadj/n.如:Wishyougoodluck/Wishyouhappy.2>n.bestwishes/givesb.wishes=givewishestosb.警告:expect/hopeexpect意思为:等,等待。常用于将来时或者进行时,宾语多指安排好的事情。结构为:expecttodo/expectsbtodo如:I'llexpectyoutohavedinnerate
4、xect10o'clock./Iamexpectinghimtocomeover.hopev.结构为hopetodo/hopethatclause.不用于hopesbtodo.也不用于“Vtodo”的形式。如果用进行时态多表示委婉语气。如:HeflewtoHongkong_____togettimelyandfurtherinformation.AhopingBtohopeIamhopingtoinviteyoutodinner.hope.n.结构为inthehopeof.../inthehopesthatclause.如:Theywentabroadinthehopeofthe
5、furthereducation.Theyworkedaroundtheclockinhopesthattheycouldgetthroughtheexam.5.mean.v.意味着,意思是。1>meansth.Redtrafficlightsmeanstop.2>meandoingNoddingmeansacceptingmyadvice.<意味着做。。。》3>meanby...Whatdoyoumeanbythat?4>meantodosth.Imeantosetonmyfootontheislandnextmonth.《打算做。。。》5>meanttohavedonesth=ha
6、dmeanttodosth.《本打算做。。。》----Whyhaven'tyouattendedthelecture?----Imeantto,butIwasbusy.警告:1>means.n.方法,手段。其单复数相同。如:ameans/twomeans.结构有bythemeansof..2>meanttohavedone和hadmeanttodo意思一样,但用法却有区别。要根据语境做不同的选择。看下面两个语境题。<1>.---Whydidn'tyoutakepartinthecompetetion?---I_______,butitrained.<2>.---Whyhaven'tyo
7、utakepartinthecompetetion?---I______,butitrained.AhadmeattoBmeantto<1>的语境是过去时,动词takepartin在句中表现为原形,根据hadmeanttodo的结构,故选A。《2》的语境是完成时,动词takepartin在句中表现为havetakenpartin,根据meanttohavedone的结构,故选B。6。anyway.adv.相当于anyhow1>.再说。I'ved
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