unit16reading高一英语课件
日期:2012-03-05 19:16
thenmakeupyourstoryWhathappenedintheend?Todaywe’lltalkaboutwordformation(构词法)Wordstudy英语主要有三种构词法: 1,并且应根据合成词的意思需要,确定附加相应的语法词尾, 2,转化(conversion):由一个词类转化成为另一个词类,派生(derivation):通过加前缀或后缀构成另一个词,3,合成(compounding):由两个或更多的词合成一个词,trytoguesstheendingofthestory,Unit16grammarplannedbyCelinaLead-in:Watchthepicturescarefully,P158--161转化——英文名词活用做动词1Haveyoubooked()yourticket?2Itpictures()thelifeofoverseas Chinesestudents3Hehurriedlypenciled()thetimeonit4Themoneywasallpocketed()byofficials订票描绘用铅笔写下装进腰包一些表示身体某部分的名词也可用来做动词1We‘llbackyouup()2Whoheaded()thegroup?3Weshouldshoulder()theseresponsibilities4Theyeyed()himwithsuspicion做后盾带领担负注视词的合成:用两个或两个以上的词根组合成一个新词合成规则:主要词根在后;次要词根(从属词根)在前面,Part1:thunderPart2:stormPart1+Part2=thunderstormExercise:P261Part1+Part2=2Part1+Part2=4Part1+Part2=3Part1+Part2=5Part1+Part2=,
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