问题 写作题

阳光英语杂志征稿,要求根据下列提示信息写一篇80词左右的旅游方面的文章,文章的标题及开头已给出。

1. 旅游是一种非常好的活动。当你工作累了,有空的时候,到外地欣赏自然。可呼吸新鲜空气,可交友,忘记疲劳,有益健康;

2. 旅游有时很麻烦。天气多变。小偷偷钱也是常事。

3. 旅游时应做充分准备,需了解天气情况。有朋友在一起,可相互照顾;小心不要出事故。

Travelling

Most of the people like travelling because it is a very good outdoor activity. We may enjoy the____________________________  ____________________________________

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答案

Traveling

Traveling is a very good activity. When you get tired of your work or study, and when you have free time, you can go to a beautiful place to enjoy the beauty of nature or other cities. You can breathe fresh air, meet different people and make friends with them. It’s good for your health to do so.

But sometimes, traveling is not an enjoyable thing. For example, the weather can be changeable. There may be rain when you travel. You may catch a cold or be ill while traveling. The worst thing is that the thieves may steal your money. All these may happen to a tourist.

When you go on a trip, you must get everything ready. Firstly, you must have clear information about the weather. Secondly, ask a friend to go with you so that you can help each other. Thirdly, you must be careful everywhere and try not to cause accidents. If you do this, you will surely enjoy your travel.

这是一篇提纲类作文,文章的要点基本上都给了出来,考生只需要翻译清楚即可,难度不大。在写作的时候也不能逐字逐句的翻译,要运用合适的连接词把要点串联起来,形成一个整体。选择词汇的时候要选择相对高级的词汇,也要运用多种句型,让文章更有变化。写作中注意应用一些比较经典的句式短语等来提高作文的文采,注意不要遗漏要点。为了使表达更有逻辑性,适当使用序数词,连接词等。

选择题
实验题

根据下图所示实验装置回答问题:

(1)小明同学选择A装置准备用高锰酸钾为原料制取一瓶氧气,写出该方法制取氧气的

化学反应方程式                                         (2分)。   

(2)小华同学想用过氧化氢溶液和二氧化锰为原料代替高锰酸钾制取一瓶比较干燥的氧气,她选择的装置组合是            (填图1中字母)。         

(3)当过氧化氢接触到二氧化锰后,反应便立即开始,不能人为控制其速率和生成氧气的量.如果你稍改变所选择的装置,便可控制其反应速率,请从图2的仪器中选择一种仪器更换小华同学选择的装置中一种仪器,以达到控制反应速率的目的,你选择的仪器是         (填图2中序号),它更换原装置中的               (填名称)。改装后的装置可以制取乙炔(C2H2)气体;乙炔是用CaC2固体和水反应制取.请完成制取乙炔的化学方程式 CaC2  + 2             =            +C2H2↑.

(4)若实验室对你开放,选用B和D装置还可制取          气体(不与上述所制气体重复,下同),你还需向实验老师领取的药品有                            (写名称);选用B和E装置还可制取                    气体;F装置可用来测量生成的这种气体的体积,其中在水面上放一层植物油的目的是                              .