下列词语中划线的字，读音完全正确的一组是（ ）(3分)
A．斑斓（lán）璀璨（cuǐ càn ）作揖（jí）席不瑕暖（jiǎ）
B．干瘪（biě）踱（duó）步寰宇（huán）简明扼要（è）
C．颤（chàn）动夤缘（yǎn）敷衍（yǎn）婀（ā）娜多姿
D．倩（xiàn）影对峙（zhì）沙砾（lè）聒噪不已（guō）
答案：B
题目分析：A．作揖（yī） 席不瑕暖（xiá） C．夤缘（yín） 婀（ē）娜多姿
D．倩（qiàn）影 沙砾（lì）
点评：拼音不仅是我们学习汉字、学好普通话的工具，更是我们的一项语言技能。像作揖（yī）我们经常会误读成jí，这样类似的错音还有很多，都可以分类进行记忆，最好贯穿到平时教学中，让学生多积累。汉语拼音侧重考查综合运用能力，考查内容兼顾课内课外，涉及范围很广。学习过程中可以进行适当分类整理，误读积累，阶段总结等。
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| You have waited 45 minutes for the valuable 10 minutes' break between classes.But when the bell for the next class rings, you can't __1__ how quickly time has passed. If you are familiar with this __2__, you'll know how time flies when you are having fun and__3__ when you are bored.Now scientists have __4__ a reason why this is the case. Scans have shown that patterns of activity in the brain __5__ according to how we focus on a task. When we are __6__, we concentrate more on how time is passing.And this makes our brains __7__ the clock is ticking more slowly. In an experiment __8__ by a French laboratory,12 volunteers watched an image __9__ researchers monitored their brain activity. The volunteers were told to __10__ concentrate on how long an image appeared for, then __11__ the color of the image, and thirdly, study both duration and color.The results showed that__12__ was more active when the volunteers paid attention to__13__ subjects. It is thought that if the brain is __14__ focusing on many aspects of a task, it has to__15__its resources, and pays less attention to the clock.__16__, time passes without us really __17__ it, and seems to go quickly.If the brain is not so active, it concentrates its __18__ energies on monitoring the passing of time.__19__, time seems to drag. Next time you feel bored __20__, perhaps you should pay more attention to what the teacher is saying! | ||||
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