初三Unit2

✨虹极英语｜科普版初三上册 Unit2 单词短语分享

单元主题：伟大发明｜核心语法：一般过去时被动语态

🔤重点单词

1. gunpowder /ˈɡʌnpəʊdə(r)/ n.火药
短语：invent gunpowder 发明火药
例句：Gunpowder was invented in China.

2. paper-making /ˈpeɪpə meɪkɪŋ/ n.造纸术
短语：paper-making skills 造纸技术
例句：Paper-making is one of four great inventions.

3. compass /ˈkʌmpəs/ n.指南针
短语：use a compass 使用指南针
例句：Sailors used compasses to find directions.

4. movable /ˈmuːvəbl/ adj.可移动的
短语：movable type 活字
例句：Movable type printing is great.

5. print /prɪnt/ v.印刷；打印
短语：print books 印刷书籍
例句：They print books with movable type.

6. broaden /ˈbrɔːdn/ v.开阔，拓宽
短语：broaden one’s mind 开阔眼界
例句：Reading broadens our mind.

7. sharp /ʃɑːp/ adj.锋利的
短语：a sharp knife 锋利的刀
例句：Be careful with the sharp knife.

8. wake /weɪk/ v.醒来；唤醒
短语：wake up 醒来；wake sb. up 叫醒某人
例句：Wake me up tomorrow morning.

📖必背短语
✅ four great inventions 四大发明
✅ in ancient times 在古代
✅ movable type printing 活字印刷术
✅ as a result 因此
✅ depend on 依靠
✅ speed up 加速