【课堂新坐标】2016届高考英语总复习(人教版全国通用)语法专项突破：名词性从句(共30张).ppt

* 语法专项突破系列 名词性从句 考点1 主语从句　★★★★★ (1)that连接从句时, 没有具体意思, 不充当句子成分, 只是起标志性的作用, 但that不能省略。what引导时, 既要在从句中充当成分, 又有意义。 *It never occurred to me that you could succeed in persuading him to change his mind. 我从来没想到你会成功地说服他改变主意。 (2)whether连接从句时, 表示怀疑, 不能省略, 意为“是否”, 在句首时不能用if替换。 *It is still under discussion whether the old bus station should be replaced with a modern hotel or not. 旧汽车站是否应该被重建为现代化的宾馆仍然在商讨中。 (3)连接代词、连接副词引导主语从句时不能省略, 并在从句中充当句子成分。 *It was never clear why the man hadn’t reported the accident sooner. 这个人为什么没有尽快报告这个事故, 还不清楚。 (4)主语从句要用陈述语序, 即主谓语序。 【点津】(1)用it作形式主语的常用句型有: ①It+系动词+形容词(necessary/right/likely/unlikely/wrong/important/ certain等)+that从句 ②It+be+名词(短语)(a pity/a shame/no wonder等)+that从句 ③It+be+过去分词(said/told/reported/decided等)+that从句 ④It+特殊动词(seems, appears, happens, matters)+that从句 It is a pity that I missed the party held last night. 很遗憾我错过了昨晚举行的聚会。 It is reported that the accident was caused by carelessness. 据报道, 该事故源于(司机的)粗心驾驶。 (2)在It is necessary/important/suggested/advised/ordered+that从句结构中, 从句用“(should+)动词原形”。 【典题印证】用适当的连词填空 (2014·天津高考)I think　　　impresses me about his painting is the colours he uses. 解题关键: 分析句子结构可知, I think后是宾语从句, 宾语从句中谓语动词是is, 其前是主语从句, 主语从句中谓语动词impresses前又缺主语。 答案判定: 句意: 我认为他的绘画给我留下深刻印象的是他使用的颜色。故填what。 【高考集训】 用适当的连词填空 1. (2014·北京高考)Some people believe ________ has happened before or is happening now will repeat itself in the future. 2. (2014·大纲版全国卷)Exactly _____ the potato was introduced into Europe is uncertain, but it was probably around 1565. 3. (2013·北京高考)_____ makes the book so extraordinary is the creative imagination of the writer. whatever when What 4. (2013·重庆高考)_____ struck me most in the movie was the father’s deep love for his son. 5. (2012·山东高考)It doesn’t matter ________ you pay by cash or credit card in this store. 6. (2012·安徽高考)The limits of a person’s intelligence, generally speaking, are fixed at birth, but ________ he reaches these limits will depend on his e