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问题 口语交际，情景问答题

陈华今年上高三了，但语文成绩不太理想。为了提高语文成绩，以迎接高考，他决定向老师、同学和父母请求帮助。请在老师、同学和父母中任选一个对象，以陈华的身份说一段话，以期获得帮助。要求：开头的称呼必须明确说话的对象；字数不超过60字。（6分）

答案

答案示例1：张老师，我的语文成绩不理想，会影响我的高考成绩。您看我应该向哪个方向努力才能提高我的语文成绩呢？麻烦您教教我好吗？

答案示例2：晓明，你的语文学得那么好，到底有什么好方法呀？我的语文成绩不行，但真不知道问题出在哪里。我们是好朋友，你能给我支两招吗？

答案示例3：爸爸（或妈妈），我上高三了，但语文成绩不是太好，听同学说“成才”补习班不错，我也想参加，希望尽快提高语文成绩，您能支持我吗？

[6分。内容要素完整（包括成绩不好和寻求帮助），2分；对象得体，2分；语言通顺，2分。]

题目分析：此题组织语言的关键是对说话对象的理解和把握，说话的对象不同，说话的内容和语气也就不同。如，请求老师，就要在学习方向方面求教。同时，在组织语言的时候，内容要素完整，包括成绩不好和寻求帮助的语言表述。

选择题

硬毛中华猕猴桃中含有下列几种成分

①R1= R4 =H，R2= R3= CH3

②Rl= R3 =H，R2= R4= CH3

③R1= R3= R4 =H，R2= CH2OH

④R1= R3 =R4=H，R2= COOH

根据结构，下列推断错误的是[ ]

A．其中酸性最大的是④

B．①②③④遇到FeCl3溶液都会显紫色

C．①和②互为同分异构体

D．②的化学式是C16H16O5

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单项选择题


Smallpox was the first widespread disease to be eliminated by human intervention. A highly contagious viral disease, it was endemic in Europe, causing the death of millions of people until the development of vaccination by Edward Jenner around 1800. In many non- European nations, it remained a dreaded, often fatal illness until very recently.
In May 1966, the World Health Organization (WHO), an agency of the United Nations, was authorized to initiate a global campaign to eradicate smallpox. The goal was to eliminate the disease in one decade. At the time, the disease posed a serious threat to people in thirty nations. More than 700 physicians, nurses, scientists, and other personnel from WHO joined about 200,000 health workers in the infected nations to battle the disease. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated, but eleven years after the initial organization of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting smallpox assisted in motivating the public to aid health workers. One by one, each smallpox victim was sought out, removed from contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
By April 1978, WHO officials announced that they had isolated the last known case of the disease, but health workers continued to search for new cases for two additional years to be completely sure. In May 1980, a formal statement was made to the global community. Today smallpox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.

According to the passage, what was the strategy used to eliminate the spread of smallpox

A．Vaccinations of entire villages.

B．Treatment of individual victims.

C．Isolation of victims and mass vaccinations.

D．Extensive reporting of outbreaks.
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