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六、阅读理解。
语篇类型 说明文 素材内容 向日葵生命之旅 立德树人 培养对生命的敬畏
Sunflowers are a kind of plant. There are about 60 different kinds of sunflowers. During the whole life of a sunflower, there are four stages（阶段）. Let's see how a sunflower spends its life as a plant.
The first stage The seed is planted in the soil in spring. The seeds have hard coats. Some of them are black and white, and some are just black. The seed begins to have roots after 1 to 2 weeks. This is called germination.
The second stage A seedling（幼苗）grows and a few leaves come out on the stem. Roots grow underground.
The third stage The plant grows taller and stronger, towards the sun. After around 30 days, the bud appears（蓓蕾出现）. The flower head opens. After around 90 days, the sunflower will be fully-grown.
The fourth stage The flower starts to wilt and the plant dies. The seeds from its head fall. Some of the seeds fall in the ground and begin the new sunflower’s life cycle（周期）.
In our life, people like the sunflower and its seeds very much. The flower is very beautiful. The seeds are quite delicious. What’s more, the sunflower stands for love and hope. It is an amazing plant.
31. ()What does the underlined word “germination” mean?
A. 萌发 B. 开花
C. 结果 D. 枯萎
32. ( )In which stage do the leaves of the sunflower begin to come out?
A. In the first stage.
B. In the second stage.
C. In the third stage.
D. In the fourth stage.
33. ()Which is the best title for the passage?
A. The Growth Stages of Sunflowers
B. Beautiful Sunflowers
C. Why People Love Sunflowers
D. Sunflower Seeds
语篇类型 说明文 素材内容 向日葵生命之旅 立德树人 培养对生命的敬畏
Sunflowers are a kind of plant. There are about 60 different kinds of sunflowers. During the whole life of a sunflower, there are four stages（阶段）. Let's see how a sunflower spends its life as a plant.
The first stage The seed is planted in the soil in spring. The seeds have hard coats. Some of them are black and white, and some are just black. The seed begins to have roots after 1 to 2 weeks. This is called germination.
The second stage A seedling（幼苗）grows and a few leaves come out on the stem. Roots grow underground.
The third stage The plant grows taller and stronger, towards the sun. After around 30 days, the bud appears（蓓蕾出现）. The flower head opens. After around 90 days, the sunflower will be fully-grown.
The fourth stage The flower starts to wilt and the plant dies. The seeds from its head fall. Some of the seeds fall in the ground and begin the new sunflower’s life cycle（周期）.
In our life, people like the sunflower and its seeds very much. The flower is very beautiful. The seeds are quite delicious. What’s more, the sunflower stands for love and hope. It is an amazing plant.
31. ()What does the underlined word “germination” mean?
A. 萌发 B. 开花
C. 结果 D. 枯萎
32. ( )In which stage do the leaves of the sunflower begin to come out?
A. In the first stage.
B. In the second stage.
C. In the third stage.
D. In the fourth stage.
33. ()Which is the best title for the passage?
A. The Growth Stages of Sunflowers
B. Beautiful Sunflowers
C. Why People Love Sunflowers
D. Sunflower Seeds
答案
31~33: ABA
解析
【分析】
本题为英语阅读理解题，包含词义猜测、细节理解、主旨大意三类题型。解题思路如下：
1. 第31题：需定位划线词"germination"的上下文，根据前文描述的种子长根的过程，匹配词义选项；
2. 第32题：需查找原文中叶子长出对应的生长阶段，对应各阶段的描述内容；
3. 第33题：需梳理全文核心内容，确定最能概括文章主旨的标题。
【解析】
31. 词义猜测题：定位到第一段最后一句，前文提到"The seed begins to have roots after 1 to 2 weeks. This is called germination."，即种子长根的过程，对应选项A"萌发"；B"开花"、C"结果"、D"枯萎"均不符合该阶段特征，故选A。
32. 细节理解题：根据第二段（第二阶段）内容"A seedling grows and a few leaves come out on the stem."，可知叶子长出在第二阶段，故选B。
33. 主旨大意题：全文围绕向日葵的四个生长阶段展开，A选项"The Growth Stages of Sunflowers"（向日葵的生长阶段）最能概括主旨；B、C仅涉及部分内容，D偏离核心，故选A。
【答案】
31~33: ABA
【知识点】
词义猜测题、细节理解题、主旨大意题
【点评】
本文为介绍向日葵生长阶段的说明文，题目考查英语阅读核心题型，需学生精准定位原文信息、理解主旨，难度适中，适合中等水平学生作答。
【难度系数】
0.7
本题为英语阅读理解题，包含词义猜测、细节理解、主旨大意三类题型。解题思路如下：
1. 第31题：需定位划线词"germination"的上下文，根据前文描述的种子长根的过程，匹配词义选项；
2. 第32题：需查找原文中叶子长出对应的生长阶段，对应各阶段的描述内容；
3. 第33题：需梳理全文核心内容，确定最能概括文章主旨的标题。
【解析】
31. 词义猜测题：定位到第一段最后一句，前文提到"The seed begins to have roots after 1 to 2 weeks. This is called germination."，即种子长根的过程，对应选项A"萌发"；B"开花"、C"结果"、D"枯萎"均不符合该阶段特征，故选A。
32. 细节理解题：根据第二段（第二阶段）内容"A seedling grows and a few leaves come out on the stem."，可知叶子长出在第二阶段，故选B。
33. 主旨大意题：全文围绕向日葵的四个生长阶段展开，A选项"The Growth Stages of Sunflowers"（向日葵的生长阶段）最能概括主旨；B、C仅涉及部分内容，D偏离核心，故选A。
【答案】
31~33: ABA
【知识点】
词义猜测题、细节理解题、主旨大意题
【点评】
本文为介绍向日葵生长阶段的说明文，题目考查英语阅读核心题型，需学生精准定位原文信息、理解主旨，难度适中，适合中等水平学生作答。
【难度系数】
0.7
