方程与不等式的练习题.ppt

选词填空解题策略探析,如何使学生取得高分,?,选词填空要求学生在理解原文大意的基础上，根据重点短语，句型的固定搭配及上下文逻辑，从所给的12个词语中选出10个词，用其正确形式填入短文空格内，以使短文正确、意思通顺、前后连贯。主要考察学生对词汇、句型、语法知识的综合运用能力、阅读能力以及逻辑推理、综合判断和分析归纳的能力。,考察目的,二、教师在课堂教学中的若干措施。,一、选词填空解题步骤和技巧；,1标注所给词语的词性，做到心中有数；2.快速阅读全文，掌握大意；3.精心解题，边读边做；4.复查，验证。,解题步骤和技巧,because,build,before,much,finish,beautiful,grow,mistake,save,another,since,floor,步骤一：标注所给词语的词性，做到心中有数,步骤二：快速阅读全文，掌握大意,EverybodyknowsthatthefamoustowerofPisainItalyisnotstraight.Itleanseveryyear.WhydoestheLeaningTowerlean?Itleansbecauseofa_1_.Ithasleanedalmost_2_thedaythetowerwasbuilt.In1174,thepeopleofPisa,Italy,wantedtobuildatower.Theywantedthetowertobe_3_belltowerinItaly.Thecityalsoneededabelltower_4_thechurchdidnothaveone.Assoonasthefirstfloorofthebuilding_5_,thetowerstartedtolean._6_triedtomakethebuildingatraightagainastheyaddedmorefloors,butthetoweronlygotworseasthetower_7_.Ittookalmost180yearstofinishthetower.Today,theLeaningTowerhaseight_8_.Itis54.5meterstall,anditleansalmost4meterstooneside.Thetowerisalsosinkingintothegroundonwhichitwasbuilt.Everyyear,thetowerleans_9_1.5centimeters.Likealloldbuildings,itisalsofallingapart.Ifsomeonecannotthinkoutaway_10_thetower,itwillallfallapartafterabout175years.,步骤三：精心解题，边读边做,EverybodyknowsthatthefamoustowerofPisainItalyisnotstraight.Itleanseveryyear.WhydoestheLeaningTowerlean?Itleansbecauseofa_1_.Ithasleanedalmost_2_thedaythetowerwasbuilt.In1174,thepeopleofPisa,Italy,wantedtobuildatower.Theywantedthetowertobe_3_belltowerinItaly.Thecityalsoneededabelltower_4_thechurchdidnothaveone.Assoonasthefirstfloorofthebuilding_5_,thetowerstartedtolean._6_triedtomakethebuildingatraightagainastheyaddedmorefloors,butthetoweronlygotworseasthetower_7_.Ittookalmost180yearstofinishthetower.Today,theLeaningTowerhaseight_8_.Itis54.5meterstall,anditleansalmost4meterstooneside.Thetowerisalsosinkingintothegroundonwhichitwasbuilt.Everyyear,thetowerleans_9_1.5centimeters.Likealloldbuildings,itisalsofallingapart.Ifsomeonecannotthinkoutaway_10_thetower,itwillallfallapartafterabout175years.,themostbeautiful,wasfinished,Builders,grew,floors,tosave,mistake,since,because,another,当你选定一个名词时，要考虑是否要把它变成复数或“所有格”形式。例如：match-matches,friend-friends/friends。其他还要考虑名词是否需要变成形容词，例如：sun-sunny,use-useful/useless/used,danger-dangerous；在遇到动词时，要有意识地去考虑时态和语态的变化以及非谓语动词形式的变化(动词不定式-todo,现在分词-doing,过去分词-done,固定搭配-enjoydoingsth./usedtodosth./havesth.done)；形容词和副词填空时要主动去判定是否需要变成比较级或最高级，还有它们之间的相互转换以及形容词变名词的需求也需考虑，例如：interesting-more/themostinteresting,happy-happily，happy-happiness;填入代词时，需注意辨别主格、宾格、名词性和形容词性物主代词或反身代词的用法；,EverybodyknowsthatthefamoustowerofPisainItalyisnotstraight.Itleanseveryyear.WhydoestheLeaningTowerlean?Itleansbecauseofa_1_.Ithasleanedalmost_2_thedaythetowerwasbuilt.In1174,thepeopleofPisa,Italy,wantedtobuildatower.Theywantedthetowertobe_3_belltowerinItaly.Thecityalsoneededabelltower_4_thechurchdidnothaveone.Assoonasthefirstfloorofthebuilding_5_,thetowerstartedtolean._6_triedtomakethebuildingatraightagainastheyaddedmorefloors,butthetoweronlygotworseasthetower_7_.Ittookalmost180yearstofinishthetower.Today,theLeaningTowerhaseight_8_.Itis54.5meterstall,anditleansalmost4meterstooneside.Thetowerisalsosinkingintothegroundonwhichitwasbuilt.Everyyear,thetowerleans_9_1.5centimeters.Likealloldbuildings,itisalsofallingapart.Ifsomeonecannotthinkoutaway_10_thetower,itwillallfallapartafterabout175years.,themostbeautiful,wasfinished,Builders,grew,floors,tosave,mistake,since,because,another,空前空后要注意，“名词”单复数要牢记，还有s不能弃，“动词”注意要变形，“形副”注意用三级，要填“数词”请留意，千万别忘“基”和“序”，填入“代词”需慎重，五格变化要谨记。,顺口溜：,步骤四：复查，验证,主要检查是否重复使用某一词，检查单词的拼写是否有误，语法结构是否正确，全文是否连贯、合乎逻辑等。通常情况下要注意名词的单复数、所有格，动词的时态、语态和人称变化，形容词、副词的相互转化及比较等级，数词的基、序变化，代词的格等问题。,1训练学生快速阅读；2.训练学生的逻辑推理能力；3.运用think-aloud小组讨论法；4.通过改错的形式，培养学生检查的习惯，提高准确率。,课堂教学训练措施,第一：,训练学生快速阅读,课堂教学训练措施：,第二：,训练学生的逻辑推理能力,课堂教学训练措施：,Itwassnowingveryheavily.It_1_fortwodays.Theheavysnow_2_manycitiesinthenorthofChina.Thewindwasvery_3_anditbecamevery,verycold.Thesnowwasvery_4_.Carscouldntdriveontheroadsandplanescouldntfly.Itwasalso_5_forpeopletowalkoutside.Thestudentswereaskedto_6_athomeandmostpeoplewalkedtoworkonthosetwodays.Manypeoplewent_7_andtriedtocleanthesnow.Thesnowwassoheavythatsomehousesfelldown.Somepeoplegot_8_andsomeevengotkilled.Some_9_ofthecitiesdidnthave_10_orelectricity.Itwasabigsnowstorm,wasntit?,第三：,运用think-aloud小组讨论法,课堂教学训练措施：,第四：,通过改错的形式，培养学生检查的习惯，提高准确率。,课堂教学训练措施：,Someofthemoneyfromthesetapesgotothesinger.,goes,Todayanymusicaboutcountrylifeandlovebetweenacountryboyandhisgirl