新概念英语第二册 Lesson 46 Expensive and uncomfortable 导学案

Lesson 46 Expensive and uncomfortable 阅读理解 1. How was the man in the box found? ______________________________________________________________ 2. What punishment did the man get? ______________________________________________________________ 单词详解 1. unload v. 卸货 词组：______________________ 从某地卸下某物 翻译：司机从卡车后卸下几个箱子。 The driver _________________________ the back of the truck. 反义词：__________ v. 装载 un-为否定结构，其反义词就是将该否定前缀删去，如： pack _________ unpack ________ fold _________ unfold ________ 扩展：download v. ________ upload v. ________ 2. wooden adj. 木制的 3. extremely adv. 非常，极其 4. occur v. 发生 翻译：空难在飞机起飞后几分钟就发生了。 That plane crash _____________________________________. 句式：It occurred to sb. that … ___________________ 翻译：我突然想起来我作业还没做完。 ___________________________________________________ 5. astonish v. 使惊讶 6. pile n. 堆 7. woollen adj. 羊毛的 8. goods n. （常用复数）货物，商品 9. discover v. 发现 10. admit v. 承认 结构：_____________________ 承认做某事 翻译：他承认在上次的考试中作弊。 ____________________________________________________ 反义词：____________ v. 否认 11. confine v. 关在（一个狭小的空间里） 词组：____________________ 被局限在…… 12. normal adj. 正常的，通常的 词组：back to normal ____________ 反义词：___________ adj. 反常的 翻译：He has been very abnormal to me lately. ____________________________________________________ 课文解析 1. When a plane from London arrived at Sydney airport, workers began to unload a number of wooden boxes which contained clothing. · 辨析：a number of V.S. the number of 翻译：The number of tigers has reduced sharply in the last fifty years. 在过去的五十年里，_______________________。 A great number of tigers have been killed in the last fifty years. 在过去的五十年里，_______________________。 总结：a number of 谓语动词用________ the number of 谓语动词用_______ 2. No one could account for the fact that one of the boxes was extremely heavy. · 词组：account for = ___________ v. 解释，说明原因 翻译：你怎么解释那辆撞坏的车？ _______________________________________________ · 语法：… the fact that 引导____________从句 注意：1. 引导词是__________，而且____________ 2. 同位语从句所