2019中考英语选练（6）（阅读理解+完形填空+任务型阅读+首字母）
(限时:20分钟)
一、阅读理解。
A
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话题
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体裁
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词数
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难度
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建议用时
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世界人口
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说明文
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82
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★★
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5分钟
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1. The world’s population _______.
A. will reach 7 billion in the end B. reached 7 billion by the end of 2011
C. reached 7 billion before 2011 D. reached 7 billion in 2000
2. Which country is the third populous in the world by 2050?
A. China. B. Indonesia. C. The U. S. A. . D. Nigeria.
3. When did the world’s population grow most slowly?
A. From 1800 to 1930. B. From 1930 to 1960.
C. From 1960 to 1974. D. From 1974 to 1999.
4. The population of China and India made up _______ of the world’s population at the end of 2011.
A. 19% B. 16. 7% C. 35. 7% D. 42. 9%
5. What’s the Chinese meaning of “billion”?
A. 1, 000, 000, 000 B. 100, 000, 000
C. 10, 000, 000 D. 1, 000, 000
1.【解析】选B。由图表增长曲线顶端标注可知，世界人口到2011年末达到70亿。
2.【解析】选D。由图中In 2050 栏可知。
3.【解析】选A。由图中人口增长曲线可知。[来源:]
4.【解析】选C。通过计算由(1. 33+1. 17)÷7得知。
5.【解析】选A。billion意为“10亿”。
B
阅读下列短 文，从每小题所给的A、B、C、D四个选项中选出最佳选项。
Sometimes, on grey, rainy days, your mood level is lower than on bright, sunny days. Would you like to know more about how the weather can affect how you feel?
According to a recent study, there’s a connection between weather and moods. Going to a warm place in the middle of winter can make our moods better. Pleasant weather has been proved to improve moods and memory. However, extremely hot weather can make us feel more tired and bored, spoiling our moods.
In the study, people who spent time outdoors in warm weather were happier than those who spent all day inside. They also found better memory scores when they ran tests comparing the two groups.
The best temperature for humans is about 22.2ºC. That explains why people in southern California are happy all the time. To improve moods, a person must spend at least 30 minutes outside in warm, sunny weather. Spending time indoors when the weather outside is so nice tends to lower moods. It’s most because we don’t like having to be inside when spring time arrives. It can also make inside activities seem boring.
Maybe the activities connected with being outside affect our moods. Warm weather is connected with the beach, fun outdoor sports and so on. It brings back childhood memories of playing outside all day.
Of course, we can wake up every day and decide how we’ll feel that day. If it’s rainy, that won’t necessarily make us unhappy. We’ll just have to bring our umbrellas out and cheer up those who are feeling sad!
