Wrap-up!
单元总结复习
Vocabulary + Grammar + Practice
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Vocabulary 核心词汇
点击单词听发音 🔊
classmate
同班同学
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famous
著名的
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clever
聪明的
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science
科学
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strict
严格的
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geography
地理
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💡 词汇记忆法
- -mate 合成词：class + mate = classmate（同班同学）
- 近义词 & 反义词：clever ↔ stupid / famous ↔ unknown
- strict 易混词：strict (严格的) vs strict (精确的)，常见搭配 be strict with sb.
- 关联词：science → scientist / geography → geographer
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Grammar 名词所有格
表示名词之间的所属关系
| 名词所有格规则表 | ||
|---|---|---|
| 's 结构 | 通常用于有生命的事物 | |
| 单数名词加 's：Tom's book | ||
| 不以s结尾的复数加 's：children's toys | ||
| 以s/es结尾的复数加 '：students' desks | ||
| of 结构 | 通常用于无生命的事物 | |
| A of B → 翻译：B的A 例：the door of the room | ||
⚠️ 易错提醒
- 共同所有：A and B's + 单数名词 → Tom and Jerry's room（共住一间）
- 各自所有：A's and B's + 复数名词 → Tom's and Jerry's rooms（各住各的）
🎯
课堂练习
试试你掌握了多少？
1. My ___ and I study together every day. (同班同学)
A. classroom
B. classmate
C. teacher
D. friend
2. This is ___ book. (这是汤姆的书)
A. Tom
B. Toms
C. Tom's
D. Toms'
3. The ___ desks are very clean. (学生们的课桌很干净)
A. student
B. students
D. students's
4. "房间的门" 用英语怎么说？
A. the room's door
B. the door of the room
C. the door room
D. room door
5. ___ room is big. (汤姆和杰瑞共住的房间很大)
A. Tom's and Jerry's
B. Tom and Jerry's
C. Tom and Jerry
D. Toms and Jerrys