题目内容
完形填空
阅读下列短文，从文后各题所给的四个选项中选出一个最佳答案。
Do you know why different animals or pests(害虫) have their special colors? Colors in them seem to be mainly used to ___1___ themselves.
Some birds like eating locusts(蝗虫), but birds cannot ___2___catch them. Why? It is because locusts change their__3___ with the change of the colors of crops. When crops are green, locusts look ___4___. But as the harvest time comes, locusts change into the same brown color __5___ crops have. Some other pests whose colors are ___6__ plants are easily found and eaten by ___7___. So they have to hide themselves for lives and appear only __8____.
If you ___9___ animals’ life, you’ll find the main use of colors is to protect __10___. Bears, lions and other animals ___11___ quietly through forests. They cannot be easily seen by hunters ___12___ their colors are much like the trees.
Colors are useful not only on the land, but also in the __13___. A kind of fish can __14____ a kind of black liquid(液体) when they face danger. The liquid spreads over quickly, so they cannot be found by their enemies and can quickly swim away. That is ___15____ they can live safely though they are not strong at all. So colors are really useful to animals.
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【小题1】B
【小题2】A
【小题3】C
【小题4】D
【小题5】B
【小题6】A
【小题7】B
【小题8】C
【小题9】A
【小题10】B
【小题11】C
【小题12】A
【小题13】C
【小题14】D
【小题15】A
解析试题分析：这篇文章讲述了不同的动物和害虫都会有着和环境相似的颜色，这些颜色主要是用来保护它们自己不受到伤害。
【小题1】A. show展示 B. protect 保护 C. kill杀害 D. interest兴趣 根据句意：它们的颜色主要是用来自我保护。
【小题2】A. easily 容易地 B. freely自由地 C. safely安全地 D. differently不同地 根据句意：一些鸟喜欢吃蝗虫，但是它们不能轻松的捉到蝗虫。故选A
【小题3】A. sizes尺寸 B. smells 气味 C. colors 颜色 D. shapes形状 根据句意：因为蝗虫会随着农作物颜色的变化而改变自己的颜色。故选C
【小题4】A. yellow黄色 B. red红色 C. black黑色 D. green绿色 根据句意：当农作物是绿色时，蝗虫看起来就是绿色的。故选D
【小题5】 根据句意：当成熟季节来临的时候，蝗虫就会变成和农作物同样的深棕色的颜色。the same as与…一样 故选B
【小题6】A. different from不同于 B. same as与…一致 C. similar to 与相似 D. opposite with与…对立 根据句意：一些害怕的颜色与植物的颜色完全不同，很容易被发现。故选A
【小题7】根据句意：一些害怕的颜色与植物的颜色不同，很容易被发现，被其他鸟类吃了。故选B
【小题8】A. in the morning在早上 B. at noon 在中午 C. at night 在晚上 D. in the daytime在白天 根据句意：所以它们为了生存下来，只在晚上出来。故选C
【小题9】A. study研究 B. write写作 C. draw 画画 D. work工作 根据句意：如果你研究动物的生活 故选A
【小题10】根据句意：你就会发现他们身体的颜色主要的用途就是保证它们自己。故选B
【小题11】A. run奔跑 B. fight 斗争 C. move 移动 D. eat吃 根据句意：熊，狮子还有其他动物通过森林的时候，能够很安静的走动。故选C
【小题12】A. because因为 B. so因此 C. and 和 D. although虽然 根据句意：它们不会轻易的被猎人发现，是因为它们的颜色和树木的颜色很像。故选A
【小题13】A. forests森林 B. desert 沙漠 C. sea 大海 D. mountains山脉 联系后文可知：颜色不仅仅在陆地上有用，在海洋里也有用处。故选C
【小题14】A. keep out 阻止进入 B. come out出现 C. look out注意 D. give out发出 根据句意：一种鱼在它遇到危险的时候，就会发出一种黑色的液体。故选D
【小题15】A. why 为什么 B. when 何时 C. how 怎样 D. where哪里 根据句意：那就是它们为什么能够平安的生活，虽然它们不够强大。故选A
考点：科普类说明文
点评：本片文章结构不难，文章中没有太多的生词，文脉清晰。对于说明文的阅读，首先花几分钟进行整体的阅读，弄清楚作者所陈述的客观事物的特征，作用，影响等。理解这些方面的分别对事物的描述所起的作用，再结合语法，上下文及固定结构仔细作答。
天天向上一本好卷系列答案
小学生10分钟应用题系列答案完形填空（10分）阅读下列短文，选择可以填入空白处的最佳选项。
Water, it’s a problem for the whole world. A bottle (瓶) of water may not seem like much to us, 1 it can help the people who live in drought-hit (遭受旱灾的) areas in China.
In the past few months, many places in southwest China have 2 a serious drought. There has been very little 3 since last autumn. More than 20 million people are 4 trouble finding safe drinking water.
After learning about the drought, many people around the country helped by 5 away water, money and other resources (资源) to the people there.
Last week, the Young Pioneers and the Communist Youth League in China called on (号召) each student to give one bottle of water to the drought-hit area. In Xi’an, 900 students bought over 1000 bottles of water 6 their pocket money. They also wrote their 7 on the bottles. “I hope you get more rain there. I hope you are happy.”
A bottle of water isn’t much, but thousands of bottles will be very 8 . The serious drought has also made students 9 the importance of saving water. One student said, “I have decided to take a shower twice a week 10 every day to save water.”
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| John loved playing basketball after school. John's parents were anxious about their son because he 1 half of his spare time playing basketball, even though he would soon 2 the college entrance exam (高考). Many evenings, John returned home 3 at the beginning of the new term. His parents told him to concentrate more 4 his studies, but their words went in one 5 and out the other. His parents were so angry that they 6 his basketball. From that day on, John returned home on time but locked 7 in his room. At first, his parents dreamt their son could study hard to enter a top university. But 8 news shattered (破灭) their dream. John's pre-exam test scores were 9 . One night, John’s mother looked into his room and 10 him reading a basketball magazine. So John's parents discussed the matter. They 11 to make a deal (约定) with John. If John scored high marks in the following tests, he could get his ball back and 12 once again; if he failed, they would keep the ball 13 he improved. John 14 reading his magazines. He started working hard. He started getting high marks and got his 15 back. The ball stayed with John until he entered a top university. | ||||
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