Unit4Earthquakes 教案
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高一英语必修1Unit4Earthquakes导学案
第一课时阅读课(语篇分析)
I. 教学准备
教学目标:
1. Get the students to know basic knowledge about natural disasters, especially the knowledge about earthquake through the understanding of the text.
2. The long and difficult sentences in the text. The importance in this text is the attributive clause.
For example: Then, later that afternoon, another big quake which was almost as strong as the first one shook Tangshan.
通过分析,教会学生如何分析长难句。
2. 教学重点/难点
1.培养学生如何抓主旨大意和段落大意的能力。
2.运用阅读策略培养学生的其他的阅读理解能力。
3.帮助学生学会分析长难句。
II. 教学过程
Step1. 语篇导读Lead-in
1.Do you believe doomsday, the end of the world? What will happen on the day?
2.Introduce the disaster “Hurricane , Tsunami, Volcano eruption, Earthquake” Which disaster makes you frightened most?
3.Discussion: How much do you know about an earthquake?
Step 2. Skimming
用一句话概括What does the passage mainly talk about?
The passage mainly talks about a terrible________(回答what?) that happened in ________( where?) in _______( when? ) and caused great damage to people. (What result?)
Step 3. Fast reading
1. Read the passage quickly and try to match(匹配) each paragraph with its main idea. Pay attention to (注意) the first and second sentences of each paragraph.
Para 1 The earthquake destroyed the city of Tangshan.
Para 2 The army came to help the survivors, bringing hope for a new life. Para 3 Before the earthquake strange things began to happen, but no one paid attention to them.
Para.4 The people were very shocked at the destruction.
2. We can divide the four paragraphs into three parts, match it with its main idea
Part 1 (Para.1 ) damage during the earthquake
Part 2 ( ) The rescue work after the earthquake Part 3 ( ) Signs before the earthquake.
☆点拨:Structure of the whole passage
Step 4 Details of each part
Part 1 Before the earthquake
*the water ________________________________________________ *the well walls _______________________________________________ *chickens & pigs _______________________________________________ *mice ________________________________________________ *the water pipes ________________________________________________ *people ________________________________________________ Part 2
I.
Details
Part2 Damage during 1. At _______ a.m.the __________earthquake of the 20th century began.
2. ________ burst from holes in the ground.
earthquake (Paras.2~3) 3. Hard hills of rock became rivers of ______..
4. ________ covered the ground like red autumn leaves.
5. Two _______ and most of the bridges fell.
6. The railway tracks were now ______ pieces of
7. _______ now filled the wells instead of water.
8. Water,food,and ______ ___ were hard to get.
II..Data ( 数据)
(1)_______ of the nation felt the earthquake.
(2)A huge crack that was kilometres long and metres wide cut across houses.
(3)In terrible seconds a large city lay in ruins.
(4) of the people died or were injured during the earthquake.
(5) The number of people who were killed or injured reached more than .
(6)All of the city’s hospitals, of its factories and buildings and of its homes were gone.
Part 3 What happened after the earthquake
1)The sent 150,000 soldiers to Tangshan, and organized teams to dig out those who were trapped and to bury the dead.
2)Workers built for survivors whose homes had been destroyed.
3)Result: The city began to again.
Step 4 Sentences
1. 原句:“A huge crack that was eight kilometers long and thirty metres wide cut across houses, roads and canals.”
分析:这是一个____________(简单句/ 并列句/主从复合句),该主句的主语为____________,谓语为_________, cut across在这里意为: “径直穿过”, 中间跟一