练习册

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    B. 解题思路: Thank you 相当于Thanks,在英美国家.是使用频率最高的礼貌用语.当别人帮助.关心.问候.祝福我们时.应使用thank you 应答.表示谢意. 【查看更多】

     

    题目列表(包括答案和解析)

    阅读短文并做理解题：

    　　Can countries, both rich and poor, go on growing without any problems of the world? Or most countries stop their growth? Some thinkers are trying to answer these questions. After making deep studies of the world's resource(资源), they say unlimited (无限制的) growth would be very dangerous. They want to make each country believe that it is necessary to change their ways of production and ask people to have fewer children and use less resource. This, they say, will make every country strong, give people more safety and bring happiness to everyone.

    1．The word“production”here means ________ in Chinese.

    [　　]

    A．生产
    B．工作
    C．生活
    D．生存

    2．The word“thinker”in the third sentence means “________”.

    [　　]

    A．people who can't speak

    B．people who teaches others

    C．people who is good at thinking of problems

    D．people who is good at growth

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    It is __________ difficult work __________ nobody can do it well．

    A．such; that         B．such a; that        C．so; that           D．so a; tha

     

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    流感病毒是一种RNA病毒，其表面含有血凝素和神经氨酸酶等蛋白质。血凝素能与细胞膜特异性结合，帮助病毒侵入宿主细胞内。神经氨酸酶能够让新产生的病毒从细胞中释放出来。请回答问题：
    （1）病毒进入人体后，首先被        细胞摄取、处理和呈递，最终激活B淋巴细胞，使其增殖、分化为记忆细胞和        细胞，后者分泌的       与该病毒特异性结合，从而抑制病毒增殖。
    （2）病毒侵入人体细胞后，机体产生的        细胞能够与该病毒的宿主细胞结合，并裂解宿主细胞。
    （3）在研发抑制流感病毒增殖的药物时，下列设计思路合理的是        （多选）。
    A．阻止病毒血凝素与细胞膜结合B．抑制神经氨酸酶的活性
    C．研制新型抗生素等杀菌药物D．抑制病毒RNA的复制

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    Writing(本题共15分，A题5分，B题10分)
    （注意：文中不能出现考生的真实姓名和老师名）
    （A）假如你叫林涛，今天早上来上学时，出了一个小事故，你的自行车被一辆小汽车撞了，你从自行车上掉下来。你的腿受了伤，现在在医院住院。请你具以上内容向你的班主任请假一周。要求简单明了，内容完整。时间是2013年10月15日。
    ­­­­ (B) 现在的中学生活泼、开朗，信息量大，接受新事物很快。但是，怎样做一名好学生,是摆在每个学生面前的课题。请你根据自己及周围的实际情况，围绕这一话题，展开思路，谈谈你的想法。
    要求：1.结构完整，语言丰富、表达合理、语法正确。      2. 词数：80—100词。
    How To Be a Good Student
    ____________________________________________________________________________________________
    ____________________________________________________________________________________________
    ____________________________________________________________________________________________
    ____________________________________________________________________________________________

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    阅读理解。
        Do you often talk with your parents? Here is some advice (建议) on how to talk with
    them.
        Try to start your talk with something fun. This will make talking easier. For example,
    ask them questions about their day. How's work? They love this.
        Make it clear what you want to tell your parents. If they have an opinion (观点), let
    them finish and don't stop their talking. Ask them to do the same for you.
        Show them respect (尊重) by listening to them carefully. Look them in the eye (直视). 
        Be honest (诚实). Honesty builds trust (信任). Life is good when your parents trust
    you.
        If your parents don't understand. Tha't OK. It doesn't mean they don't love you.
    Sometimes you have to explain the things to them again.
        When you finish the talk, thank them for listening. Say something like, "Thanks, that
    helped". It will let them know this is important to you, and make them want to do it more
    often.
    1. If you want to start the talk easily, you should say something _____ at the beginning.
    [     ]
    A. fun
    B. dishonest
    C. sad
    D. unhappy
    2. While talking to the parents, you should look them in the eye to show you _____ them.
    [     ]
    A. dislike
    B. understand
    C. respect
    D. agree with
    3. When the parents don't understand you, you can _____.
    [     ]
    A. ask them to stop
    B. argue (争论) with them
    C. look them in the eye
    D. explain you idea to them
    4. When you finish the talk, you should _____ your parents for listening.
    [     ]
    A. say goodbye to
    B. thank
    C. say sorry to
    D. ask
    5. What's the main idea of this passage?
    [     ]
    A. We should respect our parents.
    B. It's important to trust our parents.
    C. We should love our parents.
    D. Some ways to communicate (沟通) with our parents.

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