六 阅读短文，完成任务。
From seed to table: the story of a carrot
A carrot starts from a small seed. Farmers plant the seeds in spring or autumn. After some time, a small green stem grows out of the soil(土壤). This little stem gets taller, and small leaves start to grow.
Under the soil, something important is going on(发生) too. The root of the carrot is growing big. It keeps food for the plant. When the root is big enough, farmers pull the carrot out by its leaves.
People buy them and take them home. Some people eat carrots in salads. Others cook them with meat or make carrot soup. No matter(无论) how we eat them, carrots are good for us—they help keep our eyes healthy!
But not all plants grow from seeds. Some plants, like potatoes, grow from pieces of their own stems. Isn't that interesting?
任务一:选择合适的句子,补全短文,将编号写在文中的横线上。
A. Then people wash the carrots at home.
B. Then drivers take carrots to shops.
任务二:阅读短文,选择正确的答案。
()1. A carrot starts from a .
A. seed B. root
()2. When do farmers plant carrot seeds?
A. Only in spring. B. In spring or autumn.
()3. Which plant grows from its own stem?
A. The carrot. B. The potato.
()4. What can we learn from the passage?
A. All plants grow from seeds. B. Many foods come from different parts of plants.

任务一: B
任务二:1. A 2. B 3. B 4. B

【分析】
本题分为任务一补全短文和任务二选择正确答案，均为英语阅读理解基础题型。解题思路：任务一需结合上下文逻辑，前文描述农民拔出胡萝卜，后文提到人们购买，中间应是运输环节，据此选B；任务二为细节理解题，需回到原文定位对应信息，逐一判断选项正误得出答案。
【解析】
任务一：短文前文讲农民将胡萝卜拔出，后文讲人们购买，中间环节应为运输到商店，故选择B。
任务二：1. 定位原文第一段第一句“A carrot starts from a small seed.”，可知胡萝卜始于种子，选A；2. 定位第一段第二句“Farmers plant the seeds in spring or autumn.”，可知播种时间为春季或秋季，选B；3. 定位第四段“Some plants, like potatoes, grow from pieces of their own stems.”，可知土豆从自身茎的部分生长，选B；4. 原文提到胡萝卜来自根、土豆来自茎，说明很多食物来自植物不同部分，A选项“all”与原文“not all plants grow from seeds”矛盾，故选B。
【答案】
任务一: B；任务二:1.A 2.B 3.B 4.B
【知识点】
英语阅读理解、细节理解、短文补全
【点评】
本题考查学生对英语短文的细节把握和逻辑推理能力，属于基础阅读理解题，难度不大，只要仔细阅读原文即可正确作答。
【难度系数】
0.6

七 你能整理好下面的知识图吗？ 试一试吧！
Where does our food come from?
Where does your coconut come from?
Hainan!

1.
2.
3.
flower
leaf
Our food comes from different places and different parts of plants.

1. stem 2. root 3. seed

【分析】本题是植物结构的英文匹配题，解题时先观察图中序号对应的植物部位：1号指向连接叶和花的直立部分，2号指向地下的部分，3号指向花内部的结构；再回忆对应部位的英文词汇，即可完成填写。
【解析】1. 图中1处是植物的茎，英文为stem；2. 图中2处是植物的根，英文为root；3. 图中3处是花内的种子，英文为seed。
【答案】1. stem 2. root 3. seed
【知识点】植物结构英文、基础词汇
【点评】本题考查常见植物部位的英文名称，属于基础词汇类题目，难度较低，学生只需结合图片识别植物部位并对应记忆的英文单词即可解答。
【难度系数】0.3