问题 读图填空题

下面是染色体和DNA的结构示意图,请据图回答。

(1)图中的③是____,它存在于____中,主要成分是②_____和①_____。

(2)其中②就是通常所说的_____,是主要的_______,能贮存和传递遗传信息,控制生物体的形态结构和生理特性。

答案

(1)染色体;细胞核;脱氧核糖核酸;蛋白质  

(2)DNA;遗传物质

单项选择题
写作题

读写任务。

     阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

     Good morning, ladies and gentlemen. This is Li Hua from Senior Three. I'm here today to share with you

a good lesson from an overseas Chinese student living in Germany. It is a true story.

     After years of hard work, this Chinese student graduated with amazing academic achievements. Everyone

thought he was going to get a good job easily and have a bright future. But to his disappointment, he was not

even allowed the chance for an interview! The third time he was turned down, he couldn't help telephoning the

company to ask why they didn't want him. The answer was simple, "We don't hire dishonest people in

Germany. "

     What was wrong you might wonder? The truth is, shortly after he arrived in Germany, this clever student

found that it was easy to skip buying subway tickets. So, to save money, he often went without a ticket. As a

result, he had been caught without a ticket in the subway three times.

     From this story, we learn that we may get short-term benefits by dishonest means, but the truth will come

out sooner or later and the cost is high. So remember, honesty is the best policy. That's all for my speech.

Thank you!

    【写作内容】

     1.以约30个词概括这篇演讲稿的主要内容;

     2.然后以约120个词写一篇读后感,说明“诚信的重要性”,内容包括:

          (1) 你读后的感受;

          (2) 以你或他人的经历说明; 

          (3) 谈谈你从中悟出的道理。

    【写作要求】

     1.在作文中可以使用自已亲身的经历或虚构的故事,也可以参照阅读材料的内容,但不得直接引用

          原文中的句子;

     2.作文中不能出现真实姓名和学校名称。

    【评分标准】

     概括准确,语言规范,内容合适,篇章连贯。

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