情景导入
💡情景导入 · 春游去农场
春天到了，学校组织大家去杭州郊外的农场春游。农场里有马、奶牛、绵羊，菜地里还种着番茄和胡萝卜。
同学指着远处问："Are these sheep?"（这些是绵羊吗？）你自信地回答："Yes, they are!"回家后，老师请大家把农场见闻写成一篇英文小短文——这就是本练的任务。
核心词汇
📚核心词汇 Word Bank
| 单词/短语 | 意思 | 例句 |
|---|---|---|
| farm | 农场 | Welcome to the farm! |
| horse / horses | 马 | The horses are strong. |
| cow / cows | 奶牛 | These are cows. |
| sheep | 绵羊（单复数同形） | Are these sheep? |
| hen / hens | 母鸡 | The hens are fat. |
| tomato / tomatoes | 番茄 | I like these tomatoes. |
| carrot / carrots | 胡萝卜 | The carrots are long. |
句型与语法
🧩语法讲解 · 名词复数与远近指代
- 复数变化：大多数加 s（cow → cows）；tomato、potato 加 es（tomatoes）；sheep 单复数一样，千万别写 sheeps。
- 近处用 these，远处用 those：These are carrots.（这些是胡萝卜。）/ Those are horses.（那些是马。）
- 一般疑问句：Are these sheep? — Yes, they are. / No, they aren't.
小口诀：近 these 远 those，复数动词要用 are。
听说训练
💬听说训练 · 开口说
- A: Welcome to the farm! Look at these animals. （欢迎来农场！看这些动物。）
- B: Are these sheep? （这些是绵羊吗？）
- A: Yes, they are. They're so cute. （是的，它们真可爱。）
- B: What are those over there? （那边那些是什么？）
- A: They're horses. And look, these are tomatoes. （是马。看，这些是番茄。）
- B: Wow, I love this farm! （哇，我太喜欢这个农场了！）
易错点
⚠️难点 · 易错点
- sheep 复数不加 s：three sheeps ❌ → three sheep ✅
- tomato 复数加 es：tomatos ❌ → tomatoes ✅
- these/those 后动词用 are：These is cows ❌ → These are cows ✅
考点
🎯考点提示
- 书面表达：写一篇农场见闻小短文（四下 Unit 4 高频写话题）；
- these / those 的远近区分与 Are these...? 问答；
- 特殊复数：sheep（不变）、tomatoes / potatoes（加 es）是考试常客。
诵读 Read Aloud
🎙️范文诵读 · At the Farm（建议背诵）
Last Sunday, I went to a farm near Hangzhou. It's a big and beautiful farm. These are horses. They are tall and strong. Those are sheep. They are white and cute. Look at the garden! These are tomatoes and those are carrots. The animals are lovely and the vegetables are fresh. What a happy day!
诵读小贴士：范文用"These are... Those are..."一近一远轮流介绍，像带着读者边走边看，你也可以这样写。