高中英语必修一 UNIT 4

Unit 4 Earthquakes 单元要点预览I词语辨析II词性改变Ⅲ重点词汇1. burst v.&n. 爆裂, 爆发, 突然裂开[典例]1).The red balloon suddenly burst. 那个红色的气球突然爆了。

2). The police burst through the door.警察破门而入。

3). On hearing the news, Leslie burst into laughter while Tracy burst out crying.一听到这则消息，Leslie突然大笑，而Tracy则突然大哭起来。

4). A burst of hand-clapping followed the ending of the song.歌声结束后响起了一阵掌声。

[重点用法]burst into laughter = burst out laughing 突然大笑burst into tears = burst out crying 突然大哭[练习] 中译英1). 水管在寒冷的天气里常常冻裂。

______________________________________________________________________2). 太阳突然从云端里露出来。

______________________________________________________________________2. rescue n.&vt. 援救，营救[典例]1). The police came to his rescue and pulled him out of the river.警察来救他，把他从河里拉了出来。

2). The rescue team made countless rescues during the earthquake.营救队在这次地震期间进行了多数次救援。

School B No Uniforms Small Class Sizes Less Frequent Exams
The History of Education
Ancient Education
Explore the educational practices of ancient civilizations and the role of scholars and libraries.
高中英语必修一Unit4课 件(含PPT)
Explore the fascinating world of school life in Unit 4 and discover the importance of education, the role of teachers and students, and more.
Unit 4 Vocabulary
Academic Subjects
English, Math, Science, History, Geography
School Facilities
Library, Laboratory, Classroom, Playground
Extracurricular Activities
Time Management
1
Set Priorities
Learn effective techniques for setting priorities and managing your time wisely.
2
Create a Schedule
Develop a daily or weekly schedule to allocate time for studying, hobbies, and relaxation.

Unit 4 Natural disasters1. disaster 灾难；灾害词根法：dis（前缀，表否定）aster（star的希腊语）➡️星位不正，指灾难2. tornado （复数-oes or -os）龙卷风；旋风拼背法：t 逃or或者na哪do做龙卷风来了，逃或者哪里做个庇护！3. drought 旱灾；久旱词根法：dr（干的dry的缩写）➕后缀ought4. landslide （山地或悬崖的）崩塌；滑坡slide（使）滑行；滑动拼背法：sli胜利de的山体滑坡，死里逃生，胜利的！5. tsunami 海啸拼背法：tsu特殊nami娜米特殊的娜米，可以操控海啸。

6. flood 洪水；大量；淹没；大量涌入；使灌满水；淹没拼背法：f飞l（形）油条（形）oo鸡蛋d的洪水来了，一根油条两个鸡蛋飞了！相似单词：mood 心情food 食物good 好的7. volcanic eruption 火山喷发词根法：volcano火山—volcanic火山的拼背法：vol音量（前缀）➕can能o哦音量能哦的是火山！词根法：erupt爆发—eruption 爆（喷）发8. magnitude （地）震级；重大拼背法：mag马哥ni你吐得马哥你吐得像地震！9. rescue 营救；救援拼背法：re热s死cu醋e鹅热死吃醋的鹅是一种救援。

10. damage 损害；破坏；损坏；损失词根法：dama（征服）➕(a)ge（表行为结果）➡️征服意味着对另一方的破坏词根法2:dam（damn该死的，诋毁的缩写）➕age（名词词根，但语境不同也可表示动词）➡️诋毁会损害他人，但不会完全摧毁拓：与破坏：destroy、ruin的区别destroy：完全摧毁，已没有了当初的模样ruin：也是完全摧毁，但更多表示成为废墟，废墟11. destroy 摧毁；毁灭词根法：de（表相反、否定）➕story（建造的意思）12. evacuate 疏散；撤出；撤离词根法：e（词根ex的简写，向外）➕vac（ ️eg.vacation：空出来的日子）➕u引导的形容词后缀“ate”➡️表撤出使变空，即疏散13. helicopter 直升机拼背法：heli（类highly高高地）➕copter（“靠扑腾”，似螺旋桨发出的声音）词根法：helic（螺旋）➕opt（选择）➕er（表机器）➡️选择螺旋上升的机器，即 ️14. death 死；死亡die动词：he died last week。

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