新概念英语第二册 Lesson 90 What’s for supper 导学案

Lesson 90 What’s for supper 阅读理解 1. Why has fish become more and more expensive? Because the oceans have been ________________ 2. How many factors have caused these fish to grow so large? ____________________ 单词详解: 1. chip n. 油煎土豆片 2. overfish v. 过度捕捞 扩展：over-：“________” 3. giant adj. 巨大的 n. giant ______ 4. terrify v. 吓，使恐吓 同义词：_______/ _______ 派生形容词：_______ / _______ 扩展：terror n. 恐怖活动 terrorist n. _______ 5. diver n. 潜水员 6. oil rig 石油钻塔 7. wits n.（复数）理智，智力 翻译：Watching too much TV may dull kids’ wits. 看太多电视会__________________________________。 扩展：scare / frighten sb. out of one’s wits _______________ The man is at his wits’ end. _____________ 8. cage n. 笼 9. shark n. 鲨鱼 10. whale n. 鲸 11. variety n. 品种 词组：a _________ of = _______ 各种各样的 翻译：运动员们在各种各样的体育项目上竞争，这些项目可以分为夏季项目和冬季项目。 Athletes ____________________________ which are divided into summer and winter games. 12. cod n. 鳕 13. skate n. 鳐 14. factor n. 因素 15. crew n. 全体工作人员 翻译：飞机坠毁了，造成两名工作人员和四名乘客死亡。 The plane crashed, _______ two of the ____________ and four passengers. 课文解析 1. Fish and chips has always been a favorite dish in Britain, but as the oceans have been overfished, fish has become more and more expensive. · 词组：fish and chips 虽然形式上是复数，但是在这里表示________，所以谓语用______（详见语法重点） 句式：suit and tie fork and knife + ______ 谓语 练习：Jane and Keith _________ always been good friends of ours. · 词组：more and more expensive = ___________ expensive 2. So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs. · 单词：learn ______ · 句式：it comes as a surprise + to do sth. / that … ___________ 翻译：六月天呀，居然下雪了。 ____________________ it snows in June. 3. Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work. · 语法：who often … 是________ 定语从句 · 词组：in darkness __________ · 语法：bumping into 是 ______分词，作后置______ 4.