🎯 学习目标 学完本单元，我能做到
- 1name places in nature说出自然界的地点
- 2talk about the wonders of nature谈论自然奇观
- 3share the beauty of China.分享中国的美
💬 核心句型 本单元必须会说会用
Is Beihai Silver Beach the $^{3}$ ____ (busy) beach in China?
Right. This is the $^{2}$ ____ (good) time to visit here.
📐 语法要点 理解规则，举一反三
1
自然奇观 wonder
wonder 名词指“奇观、奇迹”，natural wonder 自然奇观。描述自然景点可用：deep（深的）、famous（著名的）、huge（巨大的）。
The waterfall is a famous natural wonder.
2
there be 句型（过去时）
There was/were… 表示“过去有……”。单数用 was，复数用 were。
There was a deep lake here before.
3
interested in 对……感兴趣
be interested in sth. 固定搭配，in 后接名词或动名词。
I'm interested in exploring the desert.