语法填空公开课.doc

.语法填空专题教案一、教学目标：1.让学生了解语法填空题考察内容；2.让学生掌握语法填空题解题技巧；3.让学生注意平常对词汇的积累，大量阅读课外材料，培养词感和语感，加强基本功；并注意生活常识的积累。二、教学重点：总结语法填空题的解题技巧三、教学难点：学生掌握语法填空题的解题技巧四、教学过程Step1:Lead-in(导入)Step2:语法填空题考察内容和解题思路1.考察内容：a. 语境(上下文）；b. 语法：动词（时态、语态、主谓一致、非谓语形式）、名词、代词、冠词、介词、连词固定搭配、情态动词、复合句、形容词和副词的比较级最高级及构词法、倒装等。2.解题思路：a. 纯空格填空：一般考察介词，连词，代词，冠词，从句引导词，情态动词，强调助动词等b.给出提示词填空：谓语动词和非谓语动词（前者要考虑时态和语态以及主谓一致；后者主要是todo,doing,done及变形）c.词类转换题（名词，形容词，副词，形容词或副词的比较级或最高级，词义的否定）Step3:案例分析讲解与练习解题高招1. 通读全文，把握大意。2. 结合语境，试填空格。具体来说，可按设题类型分为三类情况：(1)纯空格试题的解题技巧。技巧1：缺主语或宾语，一定是填代词或名词(多考代词)。如：例1 when I told my parents my story, _ didnt think it was a mistake.技巧2：名词前面，若没有限定词(冠词，形容词性物主代词，名词所有格，基数词，序数词，不定代词)，很可能是填限定词。如：例2 The young man went home with a happy heart. After the student left, the teacher let _ student taste the water. 技巧3：句子不缺主语、表语、动词后不缺宾语的情况下，名词或代词前面，一定是填介词。例3My parents took good care _ me.技巧4：若两个或几个单词或短语之间没有连词，可能是填连词。例4two world-famous artists, Pablo Picasso _34_ Candido Portinari, which are worth millions of dollars.技巧5：若结构较完整，空格后的谓语动词是原形，特别是与上下文时态不一致或主谓不一致时，很可能是填情态动词或表示强调或倒装的助动词(do, does, did等)。例5 He had no time or energy to play with his children or talk with his wife, but he _ bring home a regular salary.技巧6：定语从句缺主语或宾语，一定是填适当的关系词，如：who, that, which, whom。例6He would open the box, take out an imaginary kiss, and remember the love of this beautiful child _ had put it there. 技巧7：由特殊的句式结构或固定搭配来判断空格应填的词。例7_ was only after I heard she became sick that I learned she couldnt eat MSG(味精).(2) 给出提示词填空的解题技巧首先，判断要填的动词是谓语动词还是非谓语动词。然后按以下两点进行思考。技巧8：若句中没有别的谓语动词，或者虽然已有谓语动词，但需填的动词与之是并列关系时，所给动词就是谓语动词；若是谓语动词，就要考虑时态语态。例8 That was definitely not an attractive idea so I politely declined her invitation, _(close) my book and walked away. 技巧9：若句中已有谓语动词，又不是并列谓语时，所给动词就是非谓语动词。若是非谓语动词就要确定用doing形式，done形式，还是to do 形式。非谓语的形式一定要考虑它与其逻辑主语之间的关系。例9 The headmaster went into the lab, _(follow) by the foreign guests.(3)词类转换题的解题技巧技巧10：作表语、定语或补语，通常用形容词形式。如：例10 Teachers must try their best to make most of their students _ (interest) in the subject技巧11：作主语、在及物动词或介词后作宾语，用名词形式。如：例11 When Chinas ancient scientific and technological _ (achieve) are mentioned, the nation will generally refer to the Four Great Inventions.技巧12：在形容词性物主代词后，或者在“冠词(+形容词)”后，用名词形式。例12 the remains date from this period because of their _ (similar) to those found elsewhere. (2008年广州二模)技巧13：修饰动词、形容词、副词，或整个句子，作状语，用副词形式。如：例13 As I looked _ (close) at this girl, I fount that技巧14：括号中所给词有可能是要求词义转换，词类不一定要变，主要是考查具有与词根意义相反的派生词，需根据句子意思及前后逻辑关系，在词根前加un, im等，在词根后加less等。如：例14 People certainly have a variety of reasons for going back to school but one important thing to know is, no knowledge is _ (use).3. 重读全文，解决难题。在解题过程中要先易后难，难题在大部分空格填好后，再经过仔细推敲，难题也就不会再难了。所有空格填好后，把整篇文章从头至尾复读一遍。Step 4: 高考真题演练第2节 (共10小题;每小题1.5分,满分15分)阅读下面材料，用不多于1个单词的正确形式填空Yangshuo,ChinaIt was raining lightly when I_61_(arrive) in Yangshuo just before dawn. But I didnt care. A few hours_62_, Id been at home in Hong Kong, with _63_(it) choking smog. Here, the air was clean and fresh, even with the rain.Id skipped nearby Guilin, a dream place for tourists seeking the limestone mountain tops and dark waters of the Li River_64_are pictured by artists in so many Chinese _65_(painting). Instead, I d head straight for Yangshuo. For those who fly to Guilin, its only an hour away_66_ car and offers all the scenery of the better-known city.Yangshuo_67_(be) really beautiful. A study of travelers_68_(conduct) by the website TripAdvisor names Yangshuo as one of the top 10 destinations in the world. And the town is fast becoming a popular weekend destinati