2014高考名师推荐化学--预测3

适用年级:高三
试卷号:274247

试卷类型:专题练习
试卷考试时间:2017/7/26

1.选择题(共5题)

1.阅读理解

    When you are learning English, you find it not clever to put an English sentence, word for word, into your own language. Take the sentence “How do you do?” as an example. If you look up each word in the dictionary, one at a time, what is your translation(翻译)?It must be a wrong sentence in your own language. Languages do not just have different sounds, they are different in many ways. It's important to master(掌握) the rules for word order in the study of English, too. If the speakers put words in a wrong order, the listener can't understand the speaker's sentence easily. Sometimes when the order of words in an English sentence is changed, the meaning of the sentence changes. But sometimes the order is changed, the meaning of the sentence doesn't change. Let's see the difference between the two pairs of sentences.

    “She only likes apples.” “Only she likes apples.”

    “I have seen the film already.” “I have already seen the film.”

    When you are learning English, you must do your best to get the spirit(精神实质) of the language and use it as the English speaker does.

2.阅读理解

    Most people want to be happy, but few know how to find happiness. Money and success alone do not bring lasting happiness. Aristotle, a Greek thinker, said, “Happiness depends on be happier.

    The first secret(秘密)of happiness is to enjoy the simple things in life. Too often, we spend so much time thinking about the future — for example, getting into college or getting a good job — that we fail to enjoy the present. You should enjoy life's simple pleasures, such as reading a good book, listening to your favorite music, or spending time with close friends. People who have several close friends often live happier and healthier lives. 
      Another secret to live a happy life is to be active, and have hobbies where you forget your problems and time. Many people experience dancing, or playing a sport, such as swimming. You can forget about your problems, and only think about the activity. 
      Finally, many people find happiness in helping others. Studies show that people feel good when they spend their time helping others. If you want to feel happier, do good things for someone. You can help a friend with his or her studies, go shopping to buy food for an elderly person, or simply help out around the house by washing the dishes.

3.阅读下面的短文,请根据所给的中文写出单词的正确形式,每空一词。

    Have you ever picked up a pen to write some characters, but you can't {#blank#}1{#/blank#}(记得) what they look like?

    You're not alone. CCTV-10 started a show {#blank#}2{#/blank#}(叫做) Chinese Character Dictation Com-petition (《中国汉字听写大会》) last year. On the show, only three out of 10 adults{#blank#}3{#/blank#}(正确地)wrote bingjiling (ice cream 冰激凌), and no one could   write out penti (sneeze喷嚏). According to a survey, 94.1% of people said they had memory lapses (差错) when {#blank#}4{#/blank#}(写) some characters.

    It seems that Chinese characters are in danger. Since the digital(数码) age began, fewer and {#blank#}5{#/blank#}(少) people use pens and paper. Most people now write Chinese on keyboards using pinyin. As a{#blank#}6{#/blank#}(结果), many people would forget the features(特征)of a Chinese character, such as its structure and {#blank#}7{#/blank#}(意思)easily.

    Chinese characters are one of the world's{#blank#}8{#/blank#}(古老的)written languages, dating back (追溯到) to 1100 BC. It's not only a way for us to record things,{#blank#}9{#/blank#}(而且)it's important to pass on Chinese culture. For example, the character nan (male男) is made up of two{#blank#}10{#/blank#}(部分), tian (farmland田) and li (strength力). We can tell from it that in the old times Chinese men were in charge of (负责) working on the farmland.

4.阅读下面的短文,请根据所给的中文写出单词的正确形式,每空一词。

    Have you ever picked up a pen to write some characters, but you can't {#blank#}1{#/blank#}(记得) what they look like?

    You're not alone. CCTV-10 started a show {#blank#}2{#/blank#}(叫做) Chinese Character Dictation Com-petition (《中国汉字听写大会》) last year. On the show, only three out of 10 adults{#blank#}3{#/blank#}(正确地)wrote bingjiling (ice cream 冰激凌), and no one could   write out penti (sneeze喷嚏). According to a survey, 94.1% of people said they had memory lapses (差错) when {#blank#}4{#/blank#}(写) some characters.

    It seems that Chinese characters are in danger. Since the digital(数码) age began, fewer and {#blank#}5{#/blank#}(少) people use pens and paper. Most people now write Chinese on keyboards using pinyin. As a{#blank#}6{#/blank#}(结果), many people would forget the features(特征)of a Chinese character, such as its structure and {#blank#}7{#/blank#}(意思)easily.

    Chinese characters are one of the world's{#blank#}8{#/blank#}(古老的)written languages, dating back (追溯到) to 1100 BC. It's not only a way for us to record things,{#blank#}9{#/blank#}(而且)it's important to pass on Chinese culture. For example, the character nan (male男) is made up of two{#blank#}10{#/blank#}(部分), tian (farmland田) and li (strength力). We can tell from it that in the old times Chinese men were in charge of (负责) working on the farmland.

5.阅读下面的短文,请根据所给的中文写出单词的正确形式,每空一词。

    Have you ever picked up a pen to write some characters, but you can't {#blank#}1{#/blank#}(记得) what they look like?

    You're not alone. CCTV-10 started a show {#blank#}2{#/blank#}(叫做) Chinese Character Dictation Com-petition (《中国汉字听写大会》) last year. On the show, only three out of 10 adults{#blank#}3{#/blank#}(正确地)wrote bingjiling (ice cream 冰激凌), and no one could   write out penti (sneeze喷嚏). According to a survey, 94.1% of people said they had memory lapses (差错) when {#blank#}4{#/blank#}(写) some characters.

    It seems that Chinese characters are in danger. Since the digital(数码) age began, fewer and {#blank#}5{#/blank#}(少) people use pens and paper. Most people now write Chinese on keyboards using pinyin. As a{#blank#}6{#/blank#}(结果), many people would forget the features(特征)of a Chinese character, such as its structure and {#blank#}7{#/blank#}(意思)easily.

    Chinese characters are one of the world's{#blank#}8{#/blank#}(古老的)written languages, dating back (追溯到) to 1100 BC. It's not only a way for us to record things,{#blank#}9{#/blank#}(而且)it's important to pass on Chinese culture. For example, the character nan (male男) is made up of two{#blank#}10{#/blank#}(部分), tian (farmland田) and li (strength力). We can tell from it that in the old times Chinese men were in charge of (负责) working on the farmland.

2.单选题(共3题)

6.
维生素A1、B2的结构简式分别如图所示:

已知:
下列说法正确的是
A.1mol维生素A1最多与溴水中的4molBr2发生加成反应
B.维生素A1的分子式为C19H30O,是一种易溶于水的高分子。
C.维生素B2在酸性条件下彻底水解后得到的有机物,其分子内发生酯化得多种酯
D.用-C4H9取代维生素B2苯环上的一个H原子,最多可得4种同分异构体
7.
下列说法错误的是
A.1个 C3H8分子中的共价键总数为10
B.除去苯中含有的少量溴可以加入NaOH溶液,然后蒸馏出苯
C.可用溴的四氯化碳溶液除去丙烷中的丙烯
D.某聚乙烯单链分子的相对分子质量为519766,则该聚乙烯单链分子的聚合度为19991
8.
下列叙述不正确的是
A.Li+中含有的中子数与电子数之比为2︰1
B.在C2H6分子中极性共价键与非极性共价键数之比为6︰1
C.常温下,11.2 L的甲烷气体中含有的氢、碳原子数之比为4︰1
D.5.6 g铁与足量的氯气反应失去的电子与参与反应的铁的物质的量之比为2︰1

3.填空题(共2题)

9.
草酸具莽有抗炎、镇痛作用,还可作为合成抗病毒和抗癌药物的中间体.莽草酸可以实现下列转化:

已知:①
请回答下列问题;
(1)A的结构简式是   ;
(2)B→C的化学方程式是  ,反应类型是   
(3)在有机物分子中,若碳原子连接四个不同的原子或原子团,该碳原予称为手性碳原子.E分子中手性碳原子有      个;
(4)莽草酸经过中间产物D合成E的目的是   ;
10.
VA族的氮、磷、砷(As)等元素的化合物在科研和生产中有许多重要用途,请回答下列问题。
(1)砷的基态原子的电子排布式为    
(2)N、P、As原子的第一电离能由大到小的顺序为    
(3)NH3的沸点比PH3高,原因是 ;PO43离子的立体构型为    
(4)PH3分子中P原子采用    杂化。
(5)H3AsO4和H3AsO3是砷的两种含氧酸,请根据结构与性质的关系,解释H3AsO4比H3AsO3酸性强的原因    
(6) CuCl2与氨水反应可形成配合物[Cu(NH3)4]Cl2,1mol该配合物中含有σ键的数目为  
试卷分析
  • 【1】题量占比

    选择题:(5道)

    单选题:(3道)

    填空题:(2道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:4

    7星难题:0

    8星难题:0

    9星难题:0