高中英语人教版 (新课标)必修1&2Unit 4 Earthquakes教案设计

这是一份高中英语人教版 (新课标)必修1&2Unit 4 Earthquakes教案设计，共6页。教案主要包含了寓词于境等内容，欢迎下载使用。


Teaching gals
Knwledge gals
1.Imprtant wrds and phrases:
extreme, destry, brick, dam, track, useless, shck, rescue, trap, electricity, disaster, bury, mine, miner, shelter
2.Imprtant sentences：
（1）. The army rganized teams t dig ut thse wh were trapped and t bury the dead. P26
（2）. Wrkers built shelters fr survivrs whse hmes had been destryed. P26
Ability gals
Enable the Ss t learn sme imprtant patterns.
Emtinal gals
Enable the Ss t knw mre abut earthquakes
Teaching difficult and imprtant pints
Teaching methds
Learn the language pints thrugh situatins given and practice，
cperative learning and speaking
Class-exercise
Language pints
Imagine yur hme begins t shake and yu must leave it right away.
imagine: frm a mental picture
imagine + n. /prn.
imagine sb. t be
eg. Imagine yurself t be n a desert island.
2. right away: at nce; in n time; immediately
right nw: at this very mment
eg. Make up yur mind right nw.
I’ll return the bk right away.
3.A smelly gas came ut f the cracks.
smelly: smell + y = adj.
smell n. / v. (smelt / smelled)
4. . … the water pipes in sme buildings cracked and burst.
【寓词于境】 阅读下列句子，并试着总结burst在句中的词性、含义及用法。
(1). The pipes had burst and the huse was under tw feet f water.
(2). The plice burst int the rm and tk the yung man away.
(3). Hearing the news, the wman burst int laughter.
(4). She burst ut crying fr n reasn, which surprised us.
(5). There was a burst f laughter in the next rm.
burst作 ___ 词，意思是 _____（句1）；常用于短语 burst int + a rm, building, etc. 闯入，突然破门而入（句2）；burst int + n. 突然爆发，突然……起来（句3）；burst ut ding突然……（句4）。burst作 ___ 词，意思是 _________（句5），还可指“爆裂；破裂之处，裂口”。
5. It seemed as if the wrld was at an end!
(1) as if 似乎，好像 = as thugh
She spke t me as if she knew me.
她和我说话的神情，好像她早就认识我似的。
(2) as if 在表语从句中相当于that:
It seemed as if the meeting wuld never end. 看起来会议没完没了。
本文中as if 的用法就是第二种。
It seemed as if the wrld was at an end!
= It seemed that the wrld was at an end!
辨析at the end f ；by the end f ；in the end
at the end f 用于表示具体事物或场所的场合，它也可以用来表示比喻意;
by the end f 用于表示时间的场合，到……结束的时候，用于过去完成时态;
in the end 意思“最后、终于”。
6. In fifteen terrible secnds a large city lay in ruins.
lie (lay, lain): t be, remain r be kept in a certain state
in ruins: severely damaged r destryed
辨析ruin；destry；damage
① damage 指部分“损坏”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词, 也可以用作名词, 用作名词时常与t smething连用。
eg. The accident did a lt f damage t his car.
② destry 只能用作动词, 指彻底破坏, 以致不可能修复, 常作“破坏”、“毁灭”解, 也可以指希望、计划等打破。
eg. The earthquake destryed almst the whle twn.
③ ruin指对物体或生命彻底的破坏，但往往是非暴力的，也往往不是一次的打击结果，常指对美好的或希望中的事物的破坏。
eg. The fire ruined the huse.
7. Tw-thirds f the peple died r were injured during the earthquake.
Mre than 61% f the surface f the earth is cvered by water.
Seventy percent f the wrkers in this factry is yung.
以百分数作为主语的，谓语动词是单数还是负数取决于百分数后面跟的名词是可数还是不可数的。
injure: t hurt neself/ sb. / sth. physically
辨析injure；hurt；wund 三者都可表示受伤，伤害。
injure 一般是指在事故中受伤，往往意为“外伤”。
hurt 可指对身体上的伤害，也指对心灵造成的伤害。
wund 一般指外伤，如刀伤、枪伤等，尤其指在战争中，打斗中受伤。
Step Seven: Cmprehending
Get the Ss t d the exercises in this part.
Step Eight: Cnslidatin
Listen t the text again t appreciate it.
Translatin:
一． 用burst或其短语的适当形式填空。
1. The plane crashed and _________ flames.
2. The dam _____ because f the heavy rain.
3. It lked as if Kate was abut t _____ ____ tears.
4. Everyne was quiet when Jhn suddenly _________ laughing.
Changjiang River is?
二．请根据提示完成下列句子。
1. ________ (三分之一) f the students in ur class ____ (be) girls.
2. __________ (五分之三) f the sil __________ (wash) away by the fld last night.
3. ______ (一半) f the desks in this schl ________ (make) in his cmpany.
4. ______ (大部分的) f the lecture he made yesterday ____ (be) interesting.
三．翻译句子
1.这场仗似乎老打不完。
2.昨天有一万学生参加了这次考试。
3.他们所能看到的一切都被摧毁了。
（平行班和A段做第一、二大题。重点班和实验班全部做完）
教学反思