浙江省草塔中学：Unit5Themeparks（LanguageLearning）学案（人教版必修四）.doc

PAGE  PAGE 5第 页 WORDS EXPRESSIONS preserve 【寓词于境】 仔细阅读下列句子，并试着总结preserve的含义及用法。 1. Every year the local government spends a large sum of money preserving the old house. 2. I think these interesting old customs should be preserved. 3. The ship is equipped with special fridges to preserve food and vegetables. 4. Salt and ice can preserve food from rotting away. 5. Another nature preserve has been built to protect the rare plants and animals. 【自我归纳】 preserve作及物动词，意为“_____（某场所或建筑物等）”（句1）；“保留”（句2）；“（食物）贮存，保鲜”（句3）；构成固定搭配：preserve sth. from sth. 保护（句4）。preserve作名词，意为“_____”（句5）。 【辨析】 preserve, protect, defend, guard preserve重点在保持原样； protect以掩护物或其他障碍物来避开危险； defend重点在保护国家或领土； guard强调人的守卫来避免??险或伤害。 【即学即练】 选用以上四个词的适当形式填空。 1. We should try our best to _____ the temple, which dates back to more than 1,000 years ago. 2. We are always ready to _____ our country against invaders. 3. You can _____ meat or fish in salt. 【自我归纳】 保存；保护区 【即学即练】 1. preserve 2. defend 3. preserve be famous for 【寓词于境】 仔细阅读下列句子，并试着总结be famous for的含义及用法。 1. The woman was internationally famous for her novels and poetry. 2. The town is famous for its hot springs. 3. The company is famous for selling lots of books over the web. 【归纳总结】 be famous for意为“以……而闻名”，主语是人时，表某人以某种知识、技能、或特点等而闻名（句1）；主语是地方时，表某地以某种特点或特产等而闻名（句2和句3）。 【拓展】 be famous / known as意为“作为……而出名，被称为，被叫作”，主语是人时，表某人以某种身份出名；主语是地方时，表某地作为什么的产地等而出名。如： Joan is well-known as a teacher. Virginia is famous as the birthplace of several US presidents. This phenomenon is known as surface tension. 【即学即练】 翻译下列句子。 1. 杭州因为西湖而著名。 2. 弟弟被称作“小天才”。 【即学即练】 1. Hangzhou is famous for the West Lake. 2. My little brother is known as “Little Genius”. no wonder no wonder意为“难怪，不足为奇”，这是一个省略句型，补充完整为：It is / was no wonder that ...。句型中的no也可换成little / small等。如： 1. No wonder people say that computers are playing an important part in the world. 2. You worked late into night. It is no wonder you look so tired. 【拓展】 wonder句型： 1. Is it any wonder (that) ...? …