问题 完形填空

We are in a world full of competition. Our parents compete(竞争) with others in their office, our brothers and sisters compete with others in their colleges, and we compete with our classmates in school. (41) Many of us give up in the face of competition and will never be successful. Why can’t we do better than others? One important reason is that we have no self-confidence.

In fact, everyone is born equal. You can do what others do. (42)尽管你的同学可能在某些方面比你优秀,但你也可能在其它功课上比他们好。So everyone has his own advantages(优点). Don’t look at things from a single (单个的)point of view. Try to discover your own advantages, and believe that you can do better than others in those ways.

Competition is not so terrible. Don’t be afraid of it. And don’t be afraid of those classmates who are better than you. Remember that self-confidence is the first step to(43) ______. Believe in yourselves, and you will be successful one day.

1. 请将黑体字翻译成汉语:_____________________________________________________

2. 请将画线部分翻译成英语:____________________________________________________

3. 在空白处填上适当的词:_________

4. 请找出此句的同义句 “All of us are living in a world which is filled with competition.”

__________________________________________________________________________

5. 找出本段文章的中心句:_______________________________________________________

答案

1.我们中有许多人面对困难时放弃了,那么(我们)将永远都不可能成功。

2. Although/ Though your classmates may be better than you in some ways, you may be better than them at other subjects.

3. success

4. We are in a world full of competition.

5.  Believe in yourselves, and you will be successful one day.

填空题

家庭厨房就是一个化学小世界,“锅碗瓢盆”、“柴米油盐酱醋茶”中包含着许多化学知识。

(1)请回想一下自家厨房里的各种炊具、餐具,其中制作材料主要是无机非金属材料的有_      __                                  _ (举一例);

(2)现如今家庭厨房中的“柴”趋向洁净,有电能、煤气、天然气等。我们在使用天然气等燃料过程中,有时会闻到一些特殊气味,这是加入的乙硫醇的气味,加入乙硫醇的作用是_______________________ ,如果厨房中闻到浓烈的乙硫醇的特殊气味,下列应急措施可行的是__________ (填写序号);

A.检查并关闭气源阀门,防止气体进一步泄漏      

B.轻轻打开门窗通风

C.立即打开抽排油烟机排气,将泄漏出的气体尽快排出室内

(3)大米、面粉的主要成分都是_________ ,它和蛋白质等都是人体所必需的营养素。富含蛋白质的食品有________ ;

(4)茶叶、肉松、膨化食品等常采用真空充气包装,所充入的气体可能是___________ 。某些食品包装袋内常有一小包物质,用来吸收氧气和水分,以防止食品腐败,常称“双吸剂”。下列物质可能被用作“双吸剂”的是(填写序号)___________ ;

A.碳粉             B.铁粉             C.氯化钙            D.生石灰

(5)味精是烹制菜肴的调味品,味精的鲜味与溶液的酸碱度有关,当pH 为6 ~7 时鲜味最强;味精的鲜味还与温度有关,其水溶液经120 ℃以上长时间加热,不仅鲜味消失,而且生成对人体有害的焦谷氨酸钠。据此,下列认识正确的是___________ 。

A.菜烧熟起锅后再放味精比炒菜过程中加入味精更有利于人体健康

B.加入味精时,应避免在酸性或碱性较强的条件下使用

C.研究问题的一种有效方法是通过实验

单项选择题