资源简介

(共17张PPT)
UNIT 4
Assessing Your Progress
Teaching Objectives
Language Ability: Master vocabulary related to natural disasters (such as damage, rescue) and correctly use relative pronouns (who/that/which) to complete text fill-in-the-blanks.
Cultural Awareness: Understand the relevant background of the Wenchuan Earthquake and experience the spirit of post-disaster reconstruction.
Learning Ability: Improve the ability to distinguish vocabulary and use grammar through "fill-in-the-blank with words + discourse practice".
密西西比州
dig out 挖出
P56
who
which/that
which/that
who
which/that
which/that
which/that
who
who
县
carry out 执行；完成
抗震的
精心重建
出于感恩
已成为中华民族永不放弃精神的象征
P56
UNIT 4
Project
Teaching Objectives
Language Ability: Master core expressions related to natural disasters (such as causes, prevention, effects), and be able to clearly elaborate on the causes, response measures, etc. of disasters in English.
Learning Ability: Learn the abilities of teamwork, information research (using the Internet/library), sorting out information and completing presentations.
Affective Attitude: Enhance the awareness of disaster prevention and risk avoidance, and understand the importance of disaster rescue.
做一场关于自然灾害的展示
1. Tectonic plate movement (板块运动).
2. Losses can be reduced through seismic-resistant building design.
1. House collapses, casualties, damage to infrastructure.
2. Prepare an emergency kit (water, food, first-aid supplies) etc.
1. Indoors: "Drop, cover, and hold on" (hide under a table); outdoors: ...
2. Medical assistance, food/water, temporary shelter.
P57
P57
P57
Earthquakes: What We Need to Know
Hi everyone! Let`s start with a sad fact: On May 12, 2008, a 8.0-magnitude earthquake hit Wenchuan, China. It killed over 80,000 people and destroyed thousands of homes. Today, we`ll talk about what causes earthquakes, how to prepare for them, and how to stay safe when they happen.
First, let`s understand earthquakes. They are caused by tectonic plate movement—the big ‘plates’ under the Earth`s surface bump or slide past each other.
Can we prevent earthquakes No, but we can reduce damage—for example, building earthquake-proof houses (like using strong steel instead of weak bricks).
P57
What Causes Earthquakes
P57
How to Prepare for Earthquakes
Next, let`s talk about preparation. Earthquakes can cause building collapse, injuries, and power cuts.
To prepare:
Make an emergency kit;
Learn the escape route of your home/school.
P57
How to Stay Safe During an Earthquake
When an earthquake hits:
If you`re inside: Drop, Cover, and Hold On (hide under a desk, stay away from windows);
If you`re outside: Run to an open area (away from buildings or power lines).
After the earthquake, survivors need medical help, food/water, and temporary shelters.
UNIT 4
Video Time
Teaching Objectives
Language proficiency: Master tsunami-related vocabulary (such as tectonic plates, expand, shallow waters), understand English expressions about the formation and impact of tsunamis; be able to complete pre-listening matching, while-listening judgment/word selection, and post-listening discussion tasks.
Skill Development: Enhance the core listening skills of "predicting before listening, capturing key information during listening, and engaging in oral discussion after listening" in listening classes.
Emotional Awareness: Understand the hazards of tsunamis, enhance disaster prevention awareness, and comprehend the needs of people affected by disasters.
P58
致命海浪
突然冒出来
n.破坏
预警民众、减少伤亡
A 板块相互挤压。
B 一系列海浪向四周扩散。
C 城市的整个区域被摧毁。
A
B
C
P58
√
√
√
预警信号
v.监视
v.发生
浅水区
海啸并非普通海浪的放大，是海底运动引发的长周期波浪
THANK YOU!

展开更多......

收起↑