天添资源网 http://www.ttzyw.com/
必修一 Unit 4 Earthquakes
Language points
Teaching goals
Knowledge goals
1.Important words and phrases:
title, reporter, bar, damage, frighten, frightened, frightening, congratulation, judge, sincerely, express, outline, headline, cyclist
2.Important sentences：
（1）. The sound of planes could be heard outside the city of Tangshan even when no planes were in the sky.
（2）. Thousands of families were killed and many children were left without parents.
Ability goals
Enable the Ss to learn some important patterns.
Emotional goals
Enable the Ss to know more about earthquakes
Teaching difficult and important points
.
Teaching methods
Learn the language points through situations given and practice，
cooperative learning and speaking
Class-exercise
1、trap
阅读下列句子，注意trap的意思及用法。
1) The elevator broke down and we were trapped inside (it).
2) I must take no notice of their politeness or kindness which was designed to trap me into giving information.
3) If we’re lucky, the thief will fall right into our trap.
4) To break out of the trap they need help from the government.
[归纳] trap可以作 动词，意为：使陷入困境（句1）。可以构成短语trap
天添资源网 http://www.ttzyw.com/
天添资源网 http://www.ttzyw.com/
sb. into (doing) sth.，表示“使中计；使陷入圈套”（句2）。也可以作名词，意为：陷阱（句3）；困境（句4）。
2. shock
He was shocked at her smoking. v（使）震惊，使惊愕
Whoever touches that wire can get badly shocked. v. 使受电击
It gave me quite a shock to be told I was seriously ill.n. 震惊
shock有两种分词转化成的形容词形式：shocking令人震惊的（用来修饰物）；shocked震惊的（用来修饰人）。
有类似用法的词有很多，如：interest, frighten, excite, puzzle, satisfy等。
辨析shock, astonish, surprise
hock vt./n: to cause usually unpleasant or angry surprise to (sb.): 震惊，打击，吃惊程度最大，后面常跟介词at/by构成词组be shocked at/by，表示“对……吃惊”，或接不定式表示原因，也可作名词，意为“震动，打击”:
eg.He was shocked by what you said.
The news gave me a great shock.
astonish vt./n: surprise greatly. 语气比surprise要强，含有令人难以置信: eg.I was astonished to see him in Tibet.
The news astonished everyone.
surprise vt./n: (feeling caused by) sth. sudden or unexpected: 最普通用词，意为“使惊讶，使吃惊”，含有“意想不到”之意。
eg. I was surprised to see the great changes in my hometown.
His failure didn’t cause much surprise (was not a great surprise.)
3. congratulation n
1）（with on）an expression of joy for sb.’ success, good fortune, luck, etc. : 庆贺，祝贺，常用复述形式，并与介词on搭配，构成短语congratulations on sth. /doing ….
2）Congratulations ( on your winning the races)！恭喜（你获得了胜利）！I offered my congratulations on his success.
3）congratulate v. (with on.) to speak to ( a person) with praise and admiration for a happy event or sth. successfully done: 意为“向某人表示祝贺，向某人道贺”，构成短语congratulate sb. on sth. /dong…. congratulate oneself that结构中：
天添资源网 http://www.ttzyw.com/
天添资源网 http://www.ttzyw.com/
We congratulated him on having passed the examination.
长难句分析
1. The sound of planes could be heard outside the city of Tangshan even when no planes were in the sky.
这是一个复合句。主句是The sound of planes could be heard outside the city of Tangshan，outside the city of Tangshan在主句中作地点状语，when引导时间状语从句。
2. But the one million people of the city, who thought little of these events, were asleep as usual that night.
这是一个复合句。句子的主干是But the one million people were asleep as usual that night. who引导非限制 性定语从句，修饰people。
3. The army organized teams to dig out those who were trapped and to bury the dead.
部队人员组成小分队，将受困的人们挖出来，将死者掩埋。
句子的主干是The army organized teams, to dig out ... and to bury ... 这两个不定式短语作目的状语，who were trapped是定语从句，修饰those。
(1)dig out 挖掘；发现
to dig out the tapped miners把困在井下的矿工们挖救上来
to dig oneself out of the snow自己从雪堆中爬出来
We dug out the truth from a mass of information.
我们从一大堆材料中发现了真相。
(2)bury: A. to place in the ground
B. to occupy (oneself) with deep on contraction; absorb
eg. The dog buried the bone in the ground.
I buried myself in my studies.
bury oneself in = be buried in
devote oneself to = be devoted to
4. Thousands of families were killed and many children were left without parents.
a. 这是一个由and连接的并列复合句。
b. 本句的结构是：第一个分句 （Thousands of families were killed） + and + 第二个分句（many children were left without parents）。
c. 第二个分句的结构为：主语（many children） + 谓语（were left） +
天添资源网 http://www.ttzyw.com/
天添资源网 http://www.ttzyw.com/
主语补足语（without parents）。
d. 可以充当补足语的还有形容词、分词、不定式、名词或句子等。
Step Seven: learning about language
Step Eight: homework
一、 根据括号内的提示完成句子。
1. I knew perfectly well _____________ (这是一个陷阱).
2. By clever questioning, they _____________ (诱使他) making an agreement.
二、用shock的适当形式填空。
1. The news of his mother’s death was a terrible _______ to him.
2. What _______ us most was that such a good boy should quarrel with his father.
3. O. Henry’s short stories always gave the readers ________ endings.
翻译
（1）但是，那位与我素不相识的年轻人，那天就像我的亲兄弟一样帮助我摆脱了困境。
（2）他们种下许多果树，让那些穷人富裕起来，而且也是为了保护环境。
（3）有这么多作业要做，我怎么能轻松起来呢？
（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
天添资源网 http://www.ttzyw.com/
微信/支付宝扫码支付