第6讲 钠及其化合物,课标版 化学,题组一 钠的性质 1.钠的原子结构和存在 钠位于元素周期表的第 三 周期 A 族,原子结构示意图为, 。自然界中的钠全部以 化合态 形式存在。,2.物理性质,3.化学性质 (1)主要化学反应 Na,(2)钠与含有酚酞的水反应的实验现象及解释,4.钠的制取及保存,题
hsk 3 标程 6 课Tag内容描述:
1、第6讲 钠及其化合物,课标版 化学,题组一 钠的性质 1.钠的原子结构和存在 钠位于元素周期表的第 三 周期 A 族,原子结构示意图为, 。自然界中的钠全部以 化合态 形式存在。,2.物理性质,3.化学性质 (1)主要化学反应 Na,(2)钠与含有酚酞的水反应的实验现象及解释,4.钠的制取及保存,题组二 钠的重要化合物 1.钠的氧化物的性质比较,2.碳酸钠与碳酸氢钠 (1),(2) (3)转化 Na2CO3 NaHCO3,3.焰色反应,1.一定温度下,向饱和NaOH溶液中投入一小块金属钠,充分反应后恢复到 原来的温度。下列叙述中不合理的是 ( ) A.NaOH溶液浓度增大,并放出H2 B.溶液中Na。
2、.单词识记 1_n观察台 2_adj.有浓雾的 3_vi.(飞机)失事;坠毁 .短语天地 1_在20世纪90年代 2_在顶部 3_在晴朗的日子里,Module 6 Old and New Period Three Cultural Corner 课件(外研版必修3,课标通用),observatory,foggy,crash,in the 1990s,at the top,on a clear day,Why do you think there are so many tall buildings in the world now? 信息提取 “疑问词 插入语(do you think) 陈述句”结构。 例句仿写 你认为它有多大? _,.句型搜索,1,How old do you think she is?,It was the tallest building in 。
3、Period Three时间:45 分钟.单词拼写1An_(巨大)building was built along the river.2On a_(大雾)day,youd better not go out.3On the_(观察台 )on the mountain,you will see the whole city clearly.4The plane_(坠毁)into a mountain and the passengers on it were injured.5The railway is still under_(建设)and it may be completed next year.答案 1.enormous 2.foggy 3.observatory 4.crashed 5.construction.完成句子1正如我们从历史书中所看到的一样,这座古老的建筑物建于 19 世纪 80 年代。As we can see in the history b。
4、Module 6 Old and New Period Four Grammar:Nondefining attributive clauses & Contraction of attributive clauses 同步精练(外研版必修 3,课标通用)时间:60 分钟.用适当的关系代词或关系副词填空1He said that he was invited,_was a lie.2Recently I bought an ancient Chinese vase, the price_price(它的价格) was very reasonable.3This book of yours,_I finished reading last night, was very interesting.4The film brought the hours back to me,_I was taken good care of in that faraway village.5We will be show。
5、综合仿真测试 Modules 16第一部分:听力(共两节,满分 30 分)第一节(共 5 小题;每小题 1.5 分,满分 7.5 分)听下面 5 段对话。每段对话后有一个小题,从题中所给的 A、B 、C 三个选项中选出最佳选项。听完每段对话后,你都有 10 秒钟时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1. What is the mans trouble?AHe has too much work.BHe has too many visitors.CThe phone rings too often.2What will the speakers do next?ASend brochures.BGo sightseeing.CDo some gardening.3Where does the conversation probably take pl。
6、综合仿真测试 Modules 56第一部分:听力(共两节,满分 30 分)第一节(共 5 小题;每小题 1.5 分,满分 7.5 分)听下面 5 段对话。每段对话后有一个小题,从题中所给的 A、B 、C 三个选项中选出最佳选项。听完每段对话后,你都有 10 秒钟时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1Where does the conversation most likely take place?AIn a library.BIn a bookstore.CAt a department store.2How did the man feel?AExtremely anxious.BNot nervous.CVery angry.3What s Neals job?AA salesman. BA waiter. CAn assistant.4How。
7、Module 6 Old and New Period Two Vocabulary and Listening;Everyday English;Function;Speaking and Writing 同步精练(外研版必修 3,课标通用)时间:30 分钟.选词填空narrow; ridiculous; freezing; enormous; narrow1Its very cold today,the temperature has dropped to the_point.2What a_suggestion!To go so far a place on foot!3Long ago ,_animals lived on the earth.4_the old wallpaper and fill any holes in the walls.5The president won a_victory in the election.答案 1.freezing 2.ridiculous 。
8、.单词识记 1_n观察台 2_adj.有浓雾的 3_vi.(飞机)失事;坠毁 .短语天地 1_在20世纪90年代 2_在顶部 3_在晴朗的日子里,Module 6 Old and New Period Three Cultural Corner 课件(外研版必修3,课标通用),observatory,foggy,crash,in the 1990s,at the top,on a clear day,Why do you think there are so many tall buildings in the world now? 信息提取 “疑问词 插入语(do you think) 陈述句”结构。 例句仿写 你认为它有多大? _,.句型搜索,1,How old do you think she is?,It was the tallest building in 。
9、综合仿真测试 Modules 56第一部分:听力(共两节,满分 30 分)第一节(共 5 小题;每小题 1.5 分,满分 7.5 分)听下面 5 段对话。每段对话后有一个小题,从题中所给的 A、B 、C 三个选项中选出最佳选项。听完每段对话后,你都有 10 秒钟时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1Where does the conversation most likely take place?AIn a library.BIn a bookstore.CAt a department store.2How did the man feel?AExtremely anxious.BNot nervous.CVery angry.3What s Neals job?AA salesman. BA waiter. CAn assistant.4How。
10、Module 6 Old and New Period Four Grammar:Nondefining attributive clauses & Contraction of attributive clauses 同步精练(外研版必修 3,课标通用)时间:60 分钟.用适当的关系代词或关系副词填空1He said that he was invited,_was a lie.2Recently I bought an ancient Chinese vase, the price_price(它的价格) was very reasonable.3This book of yours,_I finished reading last night, was very interesting.4The film brought the hours back to me,_I was taken good care of in that faraway village.5We will be show。
11、Module 6 Old and New Period Two Vocabulary and Listening;Everyday English;Function;Speaking and Writing 同步精练(外研版必修 3,课标通用)时间:30 分钟.选词填空narrow; ridiculous; freezing; enormous; narrow1Its very cold today,the temperature has dropped to the_point.2What a_suggestion!To go so far a place on foot!3Long ago ,_animals lived on the earth.4_the old wallpaper and fill any holes in the walls.5The president won a_victory in the election.答案 1.freezing 2.ridiculous 。
12、第 6 讲 钠及其化合物1.(2014 北京理综,9,6 分)下列解释事实的方程式不正确的是( )A.测 0.1 mol/L 氨水的 pH 为 11:NH3H2O N +OH-B.将 Na 块放入水中,产生气体 :2Na+2H2O 2NaOH+H2C.用 CuCl2 溶液做导电实验, 灯泡发光:CuCl 2 Cu2+2Cl-D.Al 片溶于 NaOH 溶液中,产生气体:2Al+2OH -+2H2O 2Al +3H22.(2014 北京理综,11,6 分)用如图装置(夹持、加热装置已略 )进行实验,由中现象, 不能证实中反应发生的是( )中实验 中现象A 铁粉与水蒸气加热 肥皂水冒泡B 加热 NH4Cl 和 Ca(OH)2 混合物 酚酞溶液变红C NaHCO3 固体受热分解 澄清石灰水变浑浊D 。
13、.单词识记 1_adj.冷冰冰的,极冷的 2_adj.荒唐的;可笑的 3_adj.巨大的;庞大的,Module 6 Old and New Period Two Vocabulary and Listening;Everyday English;Function;Speaking and Writing 课件(外研版必修3,课标通用),freezing,ridiculous,enormous,.短语天地 1_有意义,有道理 2_参观;游览 3_结束;终止 4_一直;一路,make sense,go on a visit,bring an end to,all the way,句型搜索 It was strange to think that,when my grandparents lived in the village,there wasnt a reservoir there at 。
14、综合仿真测试 Modules 56第一部分:听力(共两节,满分 30 分)第一节(共 5 小题;每小题 1.5 分,满分 7.5 分)听下面 5 段对话。每段对话后有一个小题,从题中所给的 A、B 、C 三个选项中选出最佳选项。听完每段对话后,你都有 10 秒钟时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1Where does the conversation most likely take place?AIn a library.BIn a bookstore.CAt a department store.2How did the man feel?AExtremely anxious.BNot nervous.CVery angry.3What s Neals job?AA salesman. BA waiter. CAn assistant.4How。
15、综合仿真测试 Modules 16第一部分:听力(共两节,满分 30 分)第一节(共 5 小题;每小题 1.5 分,满分 7.5 分)听下面 5 段对话。每段对话后有一个小题,从题中所给的 A、B 、C 三个选项中选出最佳选项。听完每段对话后,你都有 10 秒钟时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1. What is the mans trouble?AHe has too much work.BHe has too many visitors.CThe phone rings too often.2What will the speakers do next?ASend brochures.BGo sightseeing.CDo some gardening.3Where does the conversation probably take pl。
16、.非限制性定语从句 一、非限制定语从句 1概念:非限制性定语从句用来对先行词作补充说明。没有它,主句也能独立存在;非限制性定语从句和主句的关系不密切,它与先行词之间常用逗号隔开。,Module 6 Old and New Period Four Grammar:Nondefining attributive clauses & Contraction of attributive clauses课件(外研版必修3,课标通用),He has two sisters, who are working in the city. 他有两个姐姐,她们在这个城市里工作。 This is the place, where he lived for ten years. 这就是那个地方,他在这儿住了十年之久。,2非限制性定。
17、Module 6 Old and New Period Two Vocabulary and Listening;Everyday English;Function;Speaking and Writing 同步精练(外研版必修 3,课标通用)时间:30 分钟.选词填空narrow; ridiculous; freezing; enormous; narrow1Its very cold today,the temperature has dropped to the_point.2What a_suggestion!To go so far a place on foot!3Long ago ,_animals lived on the earth.4_the old wallpaper and fill any holes in the walls.5The president won a_victory in the election.答案 1.freezing 2.ridiculous 。
18、The Yangtze River is home to one of the most beautiful natural scenes of Chinathe Three Gorges.,Module 6 Old and New,But for generations, Chinese people have long dreamed of taming(制服,使顺从) the Yangtze River for power generation and flood control. The rivers endless floods have brought destruction and death for centuries1 million deaths in the 20th century alone.,Nowadays, along the Yangtze River, the third longest river in the world, a great construction project, the Three Gorges Dam i。
19、.单词识记 1_adj.冷冰冰的,极冷的 2_adj.荒唐的;可笑的 3_adj.巨大的;庞大的,Module 6 Old and New Period Two Vocabulary and Listening;Everyday English;Function;Speaking and Writing 课件(外研版必修3,课标通用),freezing,ridiculous,enormous,.短语天地 1_有意义,有道理 2_参观;游览 3_结束;终止 4_一直;一路,make sense,go on a visit,bring an end to,all the way,句型搜索 It was strange to think that,when my grandparents lived in the village,there wasnt a reservoir there at 。
20、第3-4课 中东问题,“我带着橄榄枝和自由战士的枪来到这里,请不要让橄榄枝从我的手中失落。” 阿拉法特,材料一:据不完全统计,战后50多年来,全球共爆发160多次局部战争和较大规模的武装冲突,其中40余起发生在中东,占总数的四分之一。 材料二:中东地区几乎毗邻接壤的国家都有边界领土纠纷。除些之外,还有宗教和教派的斗争,各国对石油资源、水源、交通要道的争夺。冷战期间,两个超级大国对中东国家的争夺,促使中东各国之间旧矛盾激化和新矛盾丛生。所以战乱频繁。其中最有突出影响的是阿以冲突。-当代世界知识200题,世界若有十分美。