（2021新教材）牛津译林版必修第三册英语Unit 2 表达作文巧升格 学案 .doc

1、1 介绍自然灾害 本单元的写作文体是介绍自然灾害的说明文。写此类文章需要注意以下几 点： 1描述自然灾害首先要说明该灾害的基本情况：如时间、地点、最后造成 的损失和危害等。 2有时需要介绍地理原因、发生的过程，以及人类对这种自然灾害的认识 等。 3写好自然灾害类文章的关键是实事求是、简明扼要。 基本框架 1开头说明什么地方发生了什么样的自然灾害。 2主体具体介绍自然灾害造成的损失。 3结尾表达自己的祝愿。 常用词块 1hesitate before replying 犹豫了一下才回答 2unable to save his life 不能救他的命 3cut off the enemys ret

2、reat 切断敌人的退路 4a house looking as if to fall down 看上去好像要倒的房子 5feel a sudden urge to run away 突然想赶快逃走 6seriously injured his legs 他的双腿严重受伤 7cause a great loss 造成巨大损失 8cut down a tree 砍倒一棵树 9turn into a nightmare 变成一个噩梦 10take safety measures 采取安全措施 11cause damage to property 造成财产损失 12leave the area in

3、 ruins 使这个地区成为废墟 13hope to find their missing son 希望找到他们失踪的儿子 14a path washed away by the sea 被海浪冲坏的小路 2 15are killed in a crash 在一次撞车事故中丧生 16call in the police 打电话报警 17send him to hospital 送他去医院 18lost his life in an earthquake 他在地震中丧生 常用语句 精彩开头 1A big fire broke out. 2An earthquake happened in/occ

4、urred in/hit/struck the district. 3There have been many natural disasters such as floods，droughts. 丰满主体 1The storm caused great damage to the crops. 2After the earthquake，water，gas and electricity were all cut off. 3The big floods，which occurred in 1998，caused great losses. 4Millions of people suffe

5、red from the disasters which caused many deaths， destroyed many homes and wiped up many pieces of land. 5Tens of thousands of people lost their precious lives owing to the strong earthquake in Sichuan Province. 余味结尾 1The fire lasted about two hours and was finally put out in the afternoon. 2Fortunat

6、ely，the injured people were sent to hospital without delay. 3It is time for us to stop damaging it and to do our best to protect it and make it suitable to live in. 去年夏天，南方发生了严重的洪涝灾害，造成了很大的损失。请根据下面三 个方面的内容，写一篇英语短文。 1损失：农田被毁，房屋被冲走，很多人无家可归； 2洪涝灾害的原因：下雨达数月，森林被砍伐，湖泊被改造成农田； 3补救措施：保护河边树木，重建堤坝，还田造湖。 注意：词数

7、80 左右。 _ 3 _ _ 参考范文 Last summer，a big flood occurred in the south.Fields were ruined，houses were washed away and many people became homeless. There are three reasons for the floods.Firstly ， it had kept raining for months.Secondly，many forests had been cut down and the soil was washed away.Finally，some lakes had been turned into fields，which seriously blocked the waterway. Now，some measures have been taken to prevent floods from happening again.The trees along the rivers have been protected.Old dams have been rebuilt and some fields have been turned back into lakes again.