登录
四、任务型阅读
阅读下面的材料,根据短文内容完成思维导图(每空不超过三个单词),然后回答问题。
Life cycle of a plant
A life cycle shows the changes that happen to a living thing as it grows.
All living things go through a life cycle, as they grow, change and die.
A plant is a living thing. It begins its life as a seed. With enough water and sunlight, the seed grows. The root grows down into the soil(土壤) through the seed coat. The stem and the leaves come out of the ground. As they get out of the ground, the stem and the leaves grow towards sunlight.
Leaves make the plant's food and the plant grows. Gradually, flowers form(形成) on the plant. In some plants, there will be seeds inside the flowers. In other plants, a fruit will form out of the flower, and inside the fruit, there will be seeds.
These seeds fall to the ground, or are brought away by wind or water. Sometimes, animals eat the fruit, and the seeds will pass out through their digestive system(消化系统).
A new plant will start its life from the seed.
The 44. make seeds.
45. What do you think is important in the life cycle of a plant? Why?
阅读下面的材料,根据短文内容完成思维导图(每空不超过三个单词),然后回答问题。
Life cycle of a plant
A life cycle shows the changes that happen to a living thing as it grows.
All living things go through a life cycle, as they grow, change and die.
A plant is a living thing. It begins its life as a seed. With enough water and sunlight, the seed grows. The root grows down into the soil(土壤) through the seed coat. The stem and the leaves come out of the ground. As they get out of the ground, the stem and the leaves grow towards sunlight.
Leaves make the plant's food and the plant grows. Gradually, flowers form(形成) on the plant. In some plants, there will be seeds inside the flowers. In other plants, a fruit will form out of the flower, and inside the fruit, there will be seeds.
These seeds fall to the ground, or are brought away by wind or water. Sometimes, animals eat the fruit, and the seeds will pass out through their digestive system(消化系统).
A new plant will start its life from the seed.
The 44. make seeds.
45. What do you think is important in the life cycle of a plant? Why?
答案
41. water 42. out of 43. food 44. flowers or fruits
45. One possible version: The seed, because a plant begins its life as a seed.
45. One possible version: The seed, because a plant begins its life as a seed.
解析
【分析】
本题为任务型阅读，需结合文本内容完成填空与回答。41题对应种子生长的条件，原文明确提到种子生长需要足够的水和阳光；42题对应新植物茎和叶的生长位置，原文说明茎和叶从地里长出；43题对应叶子的功能，原文指出叶子制造植物的食物；44题对应种子的来源，原文说明花或果实里有种子；45题为开放性问题，需结合植物生命周期的起点作答。
【解析】
41. 根据原文“With enough water and sunlight, the seed grows”，可知种子生长需要水和阳光，故填water；
42. 根据原文“the stem and the leaves come out of the ground”，可知新植物的茎和叶从地里长出，故填out of；
43. 根据原文“Leaves make the plant's food”，可知叶子为植物制造食物，故填food；
44. 根据原文“In some plants, there will be seeds inside the flowers. In other plants, a fruit will form out of the flower, and inside the fruit, there will be seeds”，可知花或果实产生种子，故填flowers or fruits；
45. 结合植物生命周期的起点是种子，回答示例为“The seed, because a plant begins its life as a seed.”
【答案】
41. water 42. out of 43. food 44. flowers or fruits 45. One possible version: The seed, because a plant begins its life as a seed.
【知识点】
植物生命周期、植物结构、植物生长条件
【点评】
本题考查对植物生命周期相关文本的信息提取与理解，需结合原文内容准确填写，开放性问题需结合生命周期逻辑作答，难度适中。
【难度系数】
0.5
本题为任务型阅读，需结合文本内容完成填空与回答。41题对应种子生长的条件，原文明确提到种子生长需要足够的水和阳光；42题对应新植物茎和叶的生长位置，原文说明茎和叶从地里长出；43题对应叶子的功能，原文指出叶子制造植物的食物；44题对应种子的来源，原文说明花或果实里有种子；45题为开放性问题，需结合植物生命周期的起点作答。
【解析】
41. 根据原文“With enough water and sunlight, the seed grows”，可知种子生长需要水和阳光，故填water；
42. 根据原文“the stem and the leaves come out of the ground”，可知新植物的茎和叶从地里长出，故填out of；
43. 根据原文“Leaves make the plant's food”，可知叶子为植物制造食物，故填food；
44. 根据原文“In some plants, there will be seeds inside the flowers. In other plants, a fruit will form out of the flower, and inside the fruit, there will be seeds”，可知花或果实产生种子，故填flowers or fruits；
45. 结合植物生命周期的起点是种子，回答示例为“The seed, because a plant begins its life as a seed.”
【答案】
41. water 42. out of 43. food 44. flowers or fruits 45. One possible version: The seed, because a plant begins its life as a seed.
【知识点】
植物生命周期、植物结构、植物生长条件
【点评】
本题考查对植物生命周期相关文本的信息提取与理解，需结合原文内容准确填写，开放性问题需结合生命周期逻辑作答，难度适中。
【难度系数】
0.5
