新概念英语青少版4A：Unit 7 Too late 教案（表格式）

新概念英语4A备课教案
周次
第 次 月 日
主题
Unit 7 Too late

教学目标
1.?学习掌握课文中发生在机场的盗窃案;
2.复习过去进行时的用法；
3.模仿正确的英语语音语调。

教学重难点：
1.?语法：过去进行时；
2.?词汇：动词短语；
3.?复述故事与摘要写作；
4.?了解侦探相关知识。
教学过程
Warm-up :
Greeting and review the last unit.
Free talk about .
Presentation
1. Look at the pictures and guess the meaning。
2. Listen to the story twice and understand the general ideas and underline the new vocabulary or phrases.
3. Answer the questions:
4.T-ss build the story together picture by picture and pay attention to the dialogs, new words and phrases.
5.Retell story with giving clues writing by teacher on board.
三. .Grammar teaching
1. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. 主
句用的是过去完成时，在宾语从句中用的是过去将来时。时间状语是：a few hours earlier 不能用a few hours ago; someone 指某个人
2. When the plane arrived, some of the detectives were waiting inside the main building while others
were waiting on the airfield. while 连接两个分句，表示与此同时(at the same time); while 还可以表示转折(whereas)
3. Two men took the parcel off the plane and carried it into the Customs House. 句中off表示：离开；
the Customs House 海关也可以说the Customs
4. To their surprise, the precious parcel was full of stones and sand! to their surprise意为：让某人
吃惊的是; precious=very valuable; be full of 装满=be filled with
1. 过去进行时 2. 介词的用法: at; from; inside; on; off; into
四.Finish the practice
五．Homework:
1.Copy and memorize the new vocabulary.
2. Recite the text.
3. Finish the grammar exercise.