【人教版】高中英语选择性必修第一册: 从古籍智慧到垂直农业：在农业革新中构建定语从句

任务情报 | Mission Brief

Ancient Wisdom to Future Fields 🌾

Connecting History and High-Tech with Relative Clauses

从贾思勰的《齐民要术》到现代的垂直农场，农业技术不断演进。今天我们将学习如何使用定语从句（Relative Clauses）来描述这些改变人类命运的科技革新。

武器库 | Core Arsenal

动词搭配不要记错哦：

innovate

vertical farms 🏢hydroponics 🧪

increase

crop output 📈annual income 💰

conserve

soil quality 🌱water resources 💧

alleviate

poverty 🤝hunger 🍽️

避坑雷达 | Grammar Radar

Noun (先行词) + Relative Pronoun (who/which/where...) + Clause (从句)

This is the farm who uses hydroponics.

先行词是 farm (物)，应用 which 或 that。

✓

This is the farm which uses hydroponics.

✓

He is the researcher which wrote the book.

先行词是人，应使用 who。

✓

He is the researcher who wrote the book.

✓

I like play games.

like 后面直接加原形。

✓

I like playing games.

like 后面必须加 ing (动名词)。

通行证 | Can-Do Goals

学完本课，你能做到：

描述农业历史人物及其贡献

I can use 'who' to describe Jia Sixie's work.

描述科技发生的地点和特点

I can use 'where' and 'which' to talk about vertical farms.

讨论可持续农业的意义

I can discuss how innovations alleviate poverty.

🌎

Global Farming: Earth University

Earth University in Costa Rica is unique. It doesn't just teach farming; it empowers students from poor backgrounds to become entrepreneurs. By selling sustainable products like bananas, they fund their own education while protecting the tropical ecology.

Step 1: Sentence Construction

Unscramble the sentence below:
连词成句：请将下方的单词重新排列组合成正确的句子。

Step 2: Guided Story

根据阅读材料完成仿写（共10句）。

(1) Hello! My name is . (2) I am years old. (3) I have a sister named Anna. She likes . (4) She also likes because it is beautiful. (5) My brother Jack likes . (6) He needs to do this. (7) As for me, I like . (8) Doing this makes me feel very . (9) I usually do this with my . (10) However, I do not like .

High-Scoring Sample / 高分范文

In my opinion, organic farming is a method which protects our health. I prefer farms where no chemicals are used. People who care about the planet often buy sustainable food. Although the output is lower, the ecology is safer.

Step 3: Look and Write

最终挑战：看图写话，描述图片中人物的活动和爱好。

🌱 1. Plant Seed

🏢 2. Vertical Farm

🏙️ 3. City Market

😋 4. Happy Eaters

Task: Describe the lifecycle of a vegetable grown in a vertical farm.

Use at least two Relative Clauses:
1. Where is it grown?
2. Who eats it?

提示

使用 which, where 等引导词描述垂直农场蔬菜的生长到上市过程。

0 words

High-Scoring Sample / 高分范文

First, the seeds are placed in a tray which contains nutrients. Then, they grow in a vertical farm where the temperature is controlled. Next, the vegetables are sent to a market where city people buy them. Finally, families who live in cities enjoy fresh, healthy food.

高分詳細解析

🎯 Clear use of relative clauses (which, where, who).
📖 Sequential logic (First, Then, Finally).
✨ Focus on target vocabulary (vertical farm, nutrients).

Step 4: Theme Writing

Final Task: Write a short essay comparing Ancient vs. Modern Agriculture.

Write at least 80 words using Relative Clauses to describe:
- Jia Sixie's contributions.
- One modern innovation (e.g., hydroponics).
- Your hope for the future.

0 / 60 words

High-Scoring Sample / 高分范文

Agriculture has changed a lot since the time of Jia Sixie. Jia Sixie was a researcher who wrote the foundational book Qi Min Yao Shu. His research, which focused on improving output, is still famous today.

However, modern innovations are also essential. For instance, vertical farming is a system where plants grow in layers. This technology, which uses hydroponics, saves a lot of soil and water.

In the future, I believe we will combine ancient wisdom and modern technology to alleviate poverty and feed the world.

高分詳細解析

🎯 Grammar mastery: Accurate use of both restrictive and non-restrictive relative clauses.
📖 Structural flow: Transitions smoothly from history to modern technology and future vision.
✨ Vocabulary: Effective use of 'alleviate poverty', 'essential', and 'innovation'.

The Evolution of Agriculture

Step 1: Sentence Construction

Step 2: Guided Story

Step 3: Look and Write

高分詳細解析

Step 4: Theme Writing

高分詳細解析

学情分析 Learning Analytics