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】本题分为短文补全（任务一）和细节选择题（任务二）。任务一需结合上下文逻辑，判断空缺处的内容；任务二需回到原文定位关键信息，逐一匹配选项，排除错误项得出答案。
【解析】任务一：前文描述农民拔出胡萝卜，后文提到人们买胡萝卜带回家，中间缺少“运输”环节，B选项“然后司机把胡萝卜运到商店”符合逻辑，故选B。任务二：1. 原文第一段第一句明确说明“A carrot starts from a small seed”，故选A；2. 原文第一段第二句指出“Farmers plant the seeds in spring or autumn”，故选B；3. 原文第四段提到“Some plants, like potatoes, grow from pieces of their own stems”，故选B；4. 原文第四段“But not all plants grow from seeds”说明A错误；胡萝卜来自植物的根，土豆来自植物的茎，可知很多食物来自植物不同部分，B正确，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、细节理解题、短文补全
【点评】本题考查学生对英语短文的阅读理解能力，涵盖细节查找和逻辑推理，需学生仔细阅读原文，把握上下文关联，难度适中。
【难度系数】0.7

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

flower —— 3.
1. —— leaf
2. ——
Where does your coconut come from?
Hainan!
Our food comes from different places and different parts of plants.

1. stem 2. root 3. seed

【分析】
这道题考查植物各部分器官的英文名称，需结合图示中植物的结构位置判断：1号位置连接叶片，是植物的茎；2号位置在土壤里，是植物的根；3号位置是花对应的植物结构，是种子，据此填写对应英文即可。
【解析】
观察图示，1处连接leaf（叶片），对应的植物结构是stem（茎）；2处在土壤中，是植物的root（根）；3处是花对应的植物结构，是seed（种子），因此依次填写这三个单词。
【答案】1. stem 2. root 3. seed
【知识点】植物器官英文，植物结构
【点评】本题考查常见植物各部分的基础英文词汇，属于识记类题目，难度较低。
【难度系数】0.2