语篇填空--词性变化专练培训讲学.ppt

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1、语篇填空--词性变化专练提示词是名词【考例1】Oneofmyfather'sfavorite______(saying)asIwasgrowingwas“Tryit！”【考例2】Firstitwassquirrelsin____(shirt),thenrabbitswithhatson,andfinallybirdswearingunderpants!【考例3】Thesecretaryarrangeda(n)______(convenience)timeandplacefortheapplicantstohaveaninterview.【考例4】Thisproverbi

2、ssayingwehavetoletthingsgointheir______(nature)course.sayingsshirtsconvenientnaturalTips：根据可数、不可数名词的用法特点来判断；根据名词前的修饰限定成分判断（oneof/eachof/these/those/all等）；根据主谓一致原则来判断；4.根据上下文的信息判断是否需要转换词性。5.注意生活常识。提示词是形容词或副词【考例1】AlthoughImajoredinEnglish,language______(surprising)becameachallengewhenIseto

3、utfootintheU．S.A.forthefirsttime.【考例2】Hemustbe______(mental)disabled.【考例3】Ofthetwodigitalcameras,Iwouldpreferthe______(small)one,whichisveryeasyformetocarry.【考例4】Instead,theyurgedhimtofollowthe_________(late)trendtoo.surprisinglymentallysmallerlatestTips:1.在系动词后要常用形容词做表语。修饰名词也用形容词。2.修饰动词

4、，形容词或整个句子用副词。归纳总结：当空格处所需词性与括号中所给词的词性不同时，就需要词性转化。我们可根据以下3种方式顺利解题：(1)作主语或宾语用名词形式；(2)作定语、表语或补足语用形容词形式；(3)修饰动词、形容词或另一副词，作状语时，用副词形式。⑴In1969,thepollutionwasterriblealongtheCuyahogaRiverCleveland,Ohio.It_____（be）unimaginablethatitcouldeverbecleanedup.（2）Hewascookingsomedeliciousfoodinthekitchen

5、.Suddenly,he(find)thathehadrunoutofsalt.（3）Ittookyearsofwork________(reduce)theindustrialpollutionandcleanthewater.(4)Marywilleverforgetthefirsttimeshesawhim.Hesuddenlyappearedinclassoneday,_______(wear)sunglasses.wasfoundtoreducewearingTips:1.分析句子结构，确定动词作谓语还是非谓语。2谓语动词考虑时态语态、主谓一致。3非谓语动词考

6、虑现在分词、过去分词和动词不定式。1.In1969,thepollutionwasterriblealongtheriver.It_____(be)unimaginablethatitcouldeverbecleanedup.(2014课标1)2.Theschoolgirls_____________(ask)nottosayanythingonthematter.Wespoketotheformercaretaker.3.Children,when_______________(accompany)bytheirparents,areallowedtoenterthe

7、stadium.(2014湖南)4.Ihaddifficulty_________(adapt)myselftolifeinthecity.(2014上海)5.Hesawthestone,________(say)tohimself,“Thenightwillbeverydark.”6.Ittookyearsofwork__________(reduce)theindustrialpollutionandcleanthewater.(2014全国卷1)7.Therearestillmanyproblems__________(solve)