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Unit2语法专项课件.ppt

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    • 语语 法法 点点 击击实实 战战 演演 练练Unit2单单元元语语法聚焦法聚焦 语语 法法 点点 击击感叹句感叹句 感叹句是表示惊讶、赞美、喜悦、愤怒等情感的句子,感叹句是表示惊讶、赞美、喜悦、愤怒等情感的句子,通常由通常由what或或how引导常见结构:引导常见结构:What a/an+形容词+可数名词的单数+形容词+可数名词的单数( (+主语+谓语+主语+谓语)!)!What+形容词+可数名词的复数+形容词+可数名词的复数( (+主语+谓语+主语+谓语)!)!What+形容词+不可数名词+形容词+不可数名词( (+主语+谓语+主语+谓语)! )! How w+形容词或副词+形容词或副词( (+主语+谓语+主语+谓语)!)!How+主语+谓语!+主语+谓语! What a brave boy he is! 他是多么勇敢的一个男孩啊!他是多么勇敢的一个男孩啊!What good weather it is! 今天的天气真好!今天的天气真好!How interesting the story is! 这个故事多么有趣啊!这个故事多么有趣啊!How fast the athlete runs! 那名运动员跑得真快啊!那名运动员跑得真快啊! 宾语从句的引导词和语序宾语从句的引导词和语序 宾语从句是名词性从句的一种,在复合句中作主句的宾语从句是名词性从句的一种,在复合句中作主句的宾语。

      在本单元,我们将重点讲解宾语从句的引导词和语序在本单元,我们将重点讲解宾语从句的引导词和语序1 1.宾语从句的引导词.宾语从句的引导词选择宾语从句的引导词是有规律可循的,一般来讲,可分为选择宾语从句的引导词是有规律可循的,一般来讲,可分为三个类型:三个类型:(1)(1)当宾语从句是由陈述句变化而来时,该从句通常由当宾语从句是由陈述句变化而来时,该从句通常由that引引导that无具体意义,在句中不作任何成分,在口语或非正式无具体意义,在句中不作任何成分,在口语或非正式文体中常常被省略如:文体中常常被省略如:We all say. Li Ming is a good boy.→We all say (that) Li Ming is a good boy. (2)(2)当宾语从句由一般疑问句变化而来时,需用连词当宾语从句由一般疑问句变化而来时,需用连词if或或whether引导,译为引导,译为““是否是否””,不可省略如:,不可省略如:Could you tell us? Will he come here?→Could you tell us if/whether he will come here?注意:注意:if和和whether在引导宾语从句时一般可以换用,但以在引导宾语从句时一般可以换用,但以下三种情况只可以用下三种情况只可以用whether,不可以用,不可以用if。

      ①①当从句中含有当从句中含有or连接的选择成分时如:连接的选择成分时如:We didn't know whether or not she was ready.我们不知道她是否已做好准备我们不知道她是否已做好准备 ②②当从句作介词的宾语时如:当从句作介词的宾语时如:I'm interested in whether he has joined the army. 我对他是否已经入伍感兴趣我对他是否已经入伍感兴趣③③当宾语从句移至句首表示强调时当宾语从句移至句首表示强调时 如:如:Whether this is true or not, I'm not sure.这是否真实,我不确定这是否真实,我不确定 (3)(3)当宾语从句由特殊疑问句变化而来时,则用连接代词当宾语从句由特殊疑问句变化而来时,则用连接代词who, , whose, whom, what, which或连接副词或连接副词when, where, why, how等等引导它们在句中均充当一定成分,一般不可省略如:引导它们在句中均充当一定成分,一般不可省略如:Could you tell me? Where is the nearest bank?→Could you tell me where the nearest bank is? 2 2.宾语从句的语序.宾语从句的语序宾语从句要用陈述语序。

      如:宾语从句要用陈述语序如:I wonder if/whether he will listen to me.我想知道他是否会听我的话我想知道他是否会听我的话 实 战 演 练Ⅰ.Ⅰ.单项选择单项选择( (    )1.)1.[2013·[2013·广东广东] ] Mo Yan won the Nobel Prize for Literature last year. ________ excellent he is! A..How          B..WhatC..What a D..What an A [ [解析解析] ] 感叹形容词 感叹形容词excellent要要用用how ( (    )2.)2.[2013·[2013·长沙长沙] ] ________ clever the boy is! ________ clever the boy is! A A..How BHow B..WhatWhatC C..What a What a A ( (    )3.)3.[2013·[2013·济南济南] ] —Have you heard of Zhang Lili? She was seriously hurt in an accident in order to save one of her students. —________ good teacher!A..How B..What C..What a D..What an C [ [解析解析] ] 感叹名词 感叹名词teacher要用要用what,而且,而且teacher是可数名词是可数名词的单数形式,故的单数形式,故what a符合题意。

      符合题意 (    )4.________ wonderful concert they are putting on in the city square! A..How B..WhatC..What a D..What an C (    )5.—________ hard Tony is working! —Yes. We should learn from him.A..What B..HowC..What a D..How a B [ [解析解析] ] 本题考查感叹句的结构感叹副词 本题考查感叹句的结构感叹副词hard可知要用可知要用how (    )6.They wonder ________ robots will make humans lose their jobs or not. A..that B..ifC..whether D..so C [ [解析解析] ] 句意为 句意为““他们想知道机器人是否会使人类失去工他们想知道机器人是否会使人类失去工作作””。

      表示表示““是否是否””可以用可以用if或或whether,但结合题干中的,但结合题干中的or not可知,可知,whether符合题意符合题意 ( (    )7.)7.[2013·[2013·梅州梅州] ] Could you tell me ________ a meeting in Guangzhou next week?A..if there was going to beB..if there is going to be C..whether is there going to beD..where there is going to have B [ [解析解析] ] 句意为 句意为““你能告诉我下周是否会举行会议吗?你能告诉我下周是否会举行会议吗?” ” if, whether引导的宾语从句要用陈述语序,先排除引导的宾语从句要用陈述语序,先排除C;再结合;再结合next week可知时态是将来时,排除可知时态是将来时,排除A;;D项中宾语从句的引导词是项中宾语从句的引导词是where,也可以排除故答案为,也可以排除故答案为B ( (    )8.)8.[2013·[2013·鄂州鄂州] ] —Could you tell me ________ in your hometown in winter? ?  —Sure. A..whether does it often snowB..whether it often snowsC..if it often snowD..if does it snow B [ [解析解析] ] 根据宾语从句要用陈述语序的规则可知答案为 根据宾语从句要用陈述语序的规则可知答案为B。

      Ⅱ.Ⅱ.把下面两个句子合并为宾语从句,括号中所给的词是引导词把下面两个句子合并为宾语从句,括号中所给的词是引导词1..I know. He is a brave man. (that) ______________________________________________________________________________________________________________2..Lisa wants to know. Will he come to her birthday party? (if) ______________________________________________________________________________________________________________3..My father wonders. Will there be a parents' meeting next week??(whether) ______________________________________________________________________________________________________________4..I think. You've got a great idea. (that) ______________________________________________________________________________________________________________I know that he is a brave man. Lisa wants to know if he will come to her birthday party. My father wonders whether there will be a parents‘ meeting next week. I think that you've got a great idea. 5..She asked me. Did I pass the exam successfully??(if) ____________________________________________________________________________________________________________6..They wonder. How do we celebrate the New Year's Day??(how) ____________________________________________________________________________________________________________She asked me if I passed the exam success fully. They wonder how we celebrate the New Year's Day. 。

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