关 键 词：

高中英语Unit6EnjoyingaStoryPeriodthree导学案重庆大学版选修6

资源描述：

Part 4语法导学案Noun clauses as the Appositive and Predicative I.概念: 1. 同位语从句：在句中担当同位语的是一个从句，这个从句就叫同位语从句，它对其前面的名词作进一步的解释，说明名词的具体内容。 同位语从句的构成：同位语从句主要由that引导，有时也会用wh- 连词或how引导。 The news that our team won the first prize excited all of us. 我们队得了第一名，这消息使我们都很兴奋。 We heard the news last night that the Queen of England was on a three-day visit in China. 我们昨天听到消息说英国女王在中国进行为期三天的访问。 I have no idea when he will come back home. 我不知道他什么时候回来。 注意：同位语从句中的that连词不作任何成分，也无词汇意义，但不能省略。 1) 可跟同位语从句的名词主要有fact, news, idea, promise, reason, order, hope等。 2）在名词suggestion（建议），proposal（提议），order（命令）, demand（要求）等 名词后从句要用虚拟语气，谓语动词用（should） + 动词原形。 It’s my suggestion that he be our captain. 3）在question, idea, doubt等表示疑问的词后面，可以由特殊疑问词引导同位语从句。 The question how he arrived here is unknown. 他是怎么到这儿的，这个问题还不知道。 There is a doubt whether he will do it or not. 他会不会做那件事情还值得怀疑。 注意：同位语从句不能用if引导。 思考：同位语从句中的that连词与定语从句中的that连词有何区别？ 2. 表语从句: 在句中担当表语的是一个从句，这个从句就叫作表语从句,它位于be动词或其它连系动词之后。 表语从句的三种基本类型： 1）由that引导的表语从句 2）由wh-词引导的表语从句 3）由how引导的表语从句 The problem is that they can’t find the watch. This is what I want to say. This is how they overcame the difficulties. The question is whether he can speak English. The reason is that they can’t keep up with the society. ★ 主句的主语是reason时，表语从句要用that，不能用because。例如： The reason why he failed was that he was careless. 表语从句也可以由以下结构构成： It seems that（好像）/ It appears that（似乎）/ It turns out that（结果是）, It happens that（恰好，碰巧） e.g. : It seems that he will go abroad. 注意： a. 表语从句中的that连词不作任何成分，也无词汇意义，但不能省略。 b. 表示“是否” , 在表语从句中不能用if，只能用whether。 II. 连词的正确选用: 根据连词的词义和所充当的句子成分正确选用连词。 【试一试】 1. He often asked me the question ____ the work was worth doing. A. whether B. where C. that D. when 2. The order ____ the prisoner be set free arrived too late. A. which B. whether C. that D. what 3. Do you have any idea ___ is actually going on in the classroom? A. that B. what C. as D. which 4. — Are you still thinking about yesterday’s game? — Oh, that’s ______. A. what makes me feel excited B. whatever I feel excited about C. how I feel about it D. when I feel excited 5. She looked _____ she were ten years younger. A. that B. as though C. as D. like 6. Maria has to baby-sit. That’s _____ she can’t come out with us. A. why B. how C. when D. what III．名词性从句需要注意的几个问题： 1．语序问题：所有名词性从句都用陈述语气。 2. 时态问题：从句的时态要与主句相呼应。 3．名词性从句中的that/which和定语从句中的that/which 的区别。 4．名词性从句中that和what的区别。 5. 名词性从句中which和what的区。 6. 名词性从句中if和whether的区别。 下列情况下一般只能用whether，不用if 。 A. 引导主语从句，表语从句和同位语从句时； B. 作介词的宾语从句时； C. 从句后有“or not”时； D. 后接动词不定式时； E. 作discuss 的宾语从句时； 7. Who / whoever, what / whatever 与 no matter who / what... A. 一般说来，what/who等含特指意义，而whatever/whoever等含泛指意义， 意为“无论什么/无论谁”(含有强调意味）。 B. whatever, whoever... 既可以引导名词性从句也可以引导让步状语从句； 而no matter what / who ...只能引导让步状语从句。 【试试看】 1. Sarah hopes to become a friend of __ shares her interests. A. anyone B. whomever C. whoever D. no matter who 2. It was a matter of _____would take the position. A. who B. whoever C. whom D .whomever

内容简介：

-