书面表达 1. 我的朋友叫Mike，生于英国， 2. 现在住在无锡，在七年级九班

发布时间：2017-04-27 03:54 │ 来源：www.tikuol.com

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问题：

书面表达

1. 我的朋友叫Mike，生于英国，

2. 现在住在无锡，在七年级九班学习。

3. 长着黑色的短发，戴眼镜。

4. 学习勤奋,是阅读兴趣小组的一名成员。

5. 擅长唱歌，我们都喜欢他。

_______________________________________________________________________________

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考点：提纲作文

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胎儿新生儿溶血病（）。

A.多见于母儿RhD血型不合

B.母体受胎儿红细胞免疫产生了IgM抗体

C.胎儿腹腔内输血疗效较胎儿脐血管输血好

D.宫内输血一般应与胎儿血液交叉相一合

E.条件允许应选择⁶⁰CO辐照红细胞

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(14分) A、B、C分别是由H、C、O、N、Na、Cu等六种元素中的两种或多种元素组成的化合物。现对A、B、C，D三种化合物分别做以下实验：A是一种蓝色固体，B是无色晶体，其式量为68，C是白色固体。分别取A、B、C三种物质少量于三支试管中，加适量水溶解，发现A不溶于水，B、C都能溶于水，并且用pH试纸测定，B与C的水溶液都显碱性。取A物质少量于一支试管中，后加适量稀盐酸溶解，并用酒精灯微热，发现固体溶解时，伴有气泡产生。将56.8g A隔绝空气加热分解生成40g黑色固体X、无色酸性气体Y（标准状况下，密度为1.96 g/L）和水。生成的Y折合成标准状况下的体积为6.72L。

（1）则A的化学式为。

（2）取B的水溶液2mL与新制Cu(OH)₂混合加热，发现能出现砖红色沉淀。则物质B为。

（3）取16.8gC固体加强热，将生成的气体依次通过经称量过的装CaCl₂固体的干燥管和装足量Ba(OH)₂水溶液的洗气瓶，后经再次称量发现干燥管增重1.8g，洗气瓶增重4.4g。写出C物质加入水后的或电离方程式或离子方程式并说明水溶液显碱性的原因。

（4）D 是一种含氮质量分数为87.5% 的液态化合物，相对分子质量与空气中某种主要成分的相对分子质量相同，则该物质的结构简式为：___________________；D为一种二元弱碱，则D与过量硫酸反应的产物是____________________ （用化学式表示），D与一种黑色氧化物反应的产物中有一种气态单质及（2）中出现的砖红色物质。写出其化学方程式:__________________________________。

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关于QQ即时通信的描述中，错误的是( )。

A．支持点对点通信

B．聊天信息明文传输

C．支持服务器转发信息

D．需要注册服务器

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在用油膜法粗测分子直径的实验中，在哪些方面作了理想化的假设 _____________________________________________________________________。下面是一次实际测量的数据。将1cm³的油酸溶于酒精，制成200cm³的酒精溶液，已知1cm³的油酸酒精溶液有50滴。现取1滴油酸酒精溶液滴在水面上，随着酒精溶于水，油酸在水面上形成一单分子薄层，测出这一薄层的面积为0.2m²。由此可计算出油酸分子的直径为____________m。

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阅读理解。
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

                                               The Winner's Guide to Success
     How do successful people think? What helps them to make success? To find out the answers, an
American scholar recently visited some of the most successful people in America.   1
     Be responsible for yourself
     Sometimes you may want to blame others for your failure to get ahead.    2     You're saying, "You
have more control over my life than I do."
     Live life "on purpose"
     Almost all successful people live life "on purpose"- they are doing what they believe they should and
want to do. When you live your life on purpose, you'll try your best to do your job or study as well as
you can. You love what you do and you can find pleasure in what you do.
     Write a plan
     It is very difficult trying to get what you want without a good plan.     3     A good plan is like a map
to you. Without this "map", you may waste your time, money and also your energy; while with the "map"
you'll enjoy the "trip" and get what you want in the shortest possible time.
     Be willing to pay the price
     Nothing great is easy to get. So you must be ready to work hard - even harder than you have ever
done. If you are not willing to pay the price, you won't get anything valuable.
     Never give up
        4   When you are doing something, you must tell yourself again and again: Giving up is worse than
failure because failure can be the mother of success, but giving up means the death of hope.
        5
     Once an American writer was writing a novel. He could not have a good ending for his book until one
nightwhen he had a very good idea. He was so excited that he made a phone call to one of his best friends.   "I've got a perfect idea," he said, "I'll put it down later and show it to you." But he never did, because
he died that night. His book was left without a perfect ending. So remember, do what you can right away. Never delay at all.

A. It is just like trying to drive through strange roads to a city far away.
B. It seems to us that everyone knows this. But it is easier said than done.
C. Some people achieve success much later in life because they fail to realize earlier the importance
of hard work.
D. In fact, when you say someone or something outside of yourself is stopping you from making
success, you're giving away your own power.
E. Someone else's opinion of you doesn't have to become your reality.
F. Don't delay
G. Here are some keys to success that they give.

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