人教新目标版英语九年级全Unit 12 Life is full of the unexpected. Section A 3a-3c教案（1课时）

Unit 12
Life is full of the unexpected.
Section A 3a—3c
一、教学目标
1. 掌握本课重点词汇：block, worker, above, burn, alive, till等。
2. 掌握文章大意，理解有关突发事件转危为安的故事内容。
3. 能够用重点词汇和目标语言复述事件内容。
二、教学重点及难点
重点：
1. 理解并掌握重点词汇。
2. 通过完成阅读任务，掌握文章大意，理解有关突发事件转危为安的故事内容。
难点：正确运用一般过去时态和过去完成时态叙述过去发生的事情。
三、教学准备
教师：教学课件；多媒体设备
学生：课前预习
四、教学过程
Step 1 Warming-up
Encourage Ss to share their stories with the class according to the questions.
【设计意图】通过围绕相关话题谈论自己的经历，帮助学生快速融入本节课的内容。
Step 2 Pre-reading
Look at the picture of the World Trade Center and discuss the questions.
Look at the pictures and guess the meaning of the underlined words.
Step 3 While-reading
Work on 3a
Read the passage quickly and then answer the questions.
Read the passage carefully and fill in the blanks.
【设计意图】通过让学生用精读和泛读两种阅读策略完成相关任务，有助于提高学生的阅读能力。
Step 4 Post-reading
Fill in the blanks and retell the passage.
Work on 3b
Find words from the passage with opposite meanings to the words. Then write a sentence with each word.
Language points
1. I arrived at my building at around 8:30 a.m.
arrive不及物动词，意为“到达”。常与介词at/in连用。“到达小地点”用介词at，“到达大地点”用介词in。
2. I was about to go up when I decided to get a coffee first.
be about to do sth. 意为“即将或马上做……”，指最近的将来要干什么，故不能与after an hour或tomorrow等其他时间状语连用。
3. I went to my favorite coffee place even though it was two blocks east from my office.
even though 相当于 even if, 意为“即使，尽管”引导让步状语从句。
4. As I was waiting in line with other office workers, I heard a loud sound.
wait in line 意为“排队等候”。
5. But by the time I got to the airport, my plane had already taken off.
take off 意为“起飞”
【设计意图】帮助学生系统学习并掌握本课重要语言点。
Work on 3c
Retell one of the events to their partner, using the words and phrases.
【设计意图】利用所给的重点词汇复述事件内容，既能检测学生对文章大意的掌握，也能训
练学生的语言组织能力和表达能力。
Step 5 Summary
Summarize what they have learned this class.
Step 6 Homework
1. Retell the two stories.
2. Write down the unexpected in your daily life.
五、板书设计
Unit 12 Life is full of the unexpected
第2课时 Section A 3a—3c
block, in line with, worker, stare, disbelief, above,
burn, burning, alive, airport, till, west
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