(4份打包)2012年《优化课堂》课件:英语人教版必修二 Unit 1 Cultural relics

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名称 (4份打包)2012年《优化课堂》课件:英语人教版必修二 Unit 1 Cultural relics
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科目 英语
更新时间 2012-10-11 07:37:47

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(共11张PPT)
Section Ⅱ
Learning about Language
The old man saw some Germans taking apart the
Amber Room and removing it.(Page 4, Discovering useful
structures 3)那位老人看到一些德国人正在拆掉并搬走琥珀屋。
take apart (=divide sth.into pieces)拆开
典例
He took apart the machine to show every detail of his
operation.他把机器拆开,让大家看他操作的每个细节。
拓展 tell sb./sth.apart 把某人或某物区分开
fall apart 使散开;解体;破裂
apart from 除……外
live apart 分居
运用 完成句子
①The old machine ____________________ (被拆开) and the
useful parts were sold.
②Alice and her husband ___________________ (分居) now.
③______________________ (除……外) his nose, he is very
good-looking.
④The twins look so alike that it is difficult to _____________
(区分他们).
was taken apart
live apart
Apart from
tell them apart
限制性定语从句与非限制性定语从句
一、限制性定语从句
若定语从句对先行词起限制作用,使该词的含义更具体、
更明确,这种定语从句就称为限制性定语从句。这类从句与主
句间的关系十分密切,之间不能用逗号隔开,且不能省略,否
则句子的意义就不完整。如:
Do you remember the teacher who taught us English at middle
school?你记得中学教我们英语的那位老师吗?
A dictionary is a book which gives the meaning of words.
字典是解释词语的书。
He is the man (whom) I want to see.他就是我要见的那个人。
二、非限制性定语从句
若定语从句跟先行词的关系并不十分密切,只是对先行词
作补充说明,且从句用逗号与主句隔开,即使去掉从句也不影
响主句意思,这种定语从句就称为非限制性定语从句。如:
Mr.Zhang, who came to see me yesterday, is an old friend of
my father's.
张先生是我父亲的一位老朋友,他昨天来看我了。
The novel, which I have read three times, is very interesting.
这本小说很有趣,我已经读了三遍了。
三、常用非限制性定语从句的情况
1.当先行词是专有名词或被物主代词、指示代词修饰时,
其后常用非限制性定语从句修饰。如:
Charles Smith, who was my former teacher, retired last year.
查尔斯·史密斯去年退休了,他曾经是我的老师。
My house, which I bought last year, has got a lovely garden.我
去年买的那幢房子有个漂亮的花园。
2.当将整个主句作为先行词对其进行修饰时要用非限制性
定语从句,这时从句谓语动词要用第三人称单数。如:
He seems not to have grasped what I meant, which greatly
upsets me.他似乎没弄明白我的意思,这使我很心烦。
3.关系代词 as 表示“正如”时,用于引导非限制性定语
从句,但应注意以下两点:
(1)as 引导的非限制性定语从句位于句末时,一般可以和
which 互换。如:
She is extremely popular among the students, as/which is common
knowledge.她在学生中很受欢迎,这是众所周知的。
(2)as 引导的非限制性定语从句可以放在主句的前面、中间
或后面,而 which 引导的定语从句不能放在句首。如:
As you will find out, all is settled.
你将会发现,一切都已搞定了。
Taiwan is, as you know, an inseparable part of China.
众所周知,台湾是中国不可分割的一部分。
类别 限制性定语从句 非限制性定语从句
形式 从句与其先行词之
间不用逗号隔开 从句与其先行词之间有逗号隔开
意义 去掉从句,剩余部分
意义不完整 去掉从句,剩余部分意义仍然完整
翻译 先翻译从句,后翻译
先行词 先翻译先行词,后翻译从句,形成
两个并列分句
先行词 名词或代词 名词或代词,也可以是整个句子
引导词 所有的关系词 that 和 why 通常不能引导非限制
性定语从句
四、限制性定语从句和非限制性定语从句区别一览表
一、用适当的关系词填空
1 .I am most grateful to my parents, _____________ always
encourage me and care for me.
2.All ________ remain in the famous park are a few stones in
ruins.
3.He suffered from great pain in the back, ________ kept him
from sitting up.
4.My classmates, some of ________ are from other countries,
have enriched my school life.
who
that
which
whom
5.Much of his youth was spent in Beijing, ____________ he
developed interest in Beijing Opera.
6.________ is known to all, hard work leads to success.
7.There is always someone helping and supporting us, _____
makes the task much easier.
8.The path leads to a small room, _____________ walls are
decorated with some modern paintings.
9.There are many clubs in the city, most of ________ are safe
and friendly.
10.I'll never forget the years ________ I lived in the village
with him, ________ changed my attitude to life.
where
As
which
whose
which
when
which
二、用非限制性定语从句翻译下列句子
1.他病得很重,我很着急。
__________________________________________________
2.李华是我的同学,他的爸爸就是我的英语老师。
__________________________________________________
3.我叔叔是个律师,刚才我们经过了他的办公室。
__________________________________________________
He was seriously ill, which made me worried.
Li Hua is my classmate, whose father is my English teacher.
My uncle, whose office we just passed, is a lawyer.
4.汤姆工作努力并乐于助人,这一点我们都知道。
__________________________________________________
5.射击原本只是一种生存技能,它在 19 世纪晚期才发展
成一项运动。
__________________________________________________
__________________________________________________
Tom works hard and is willing to help others, as we all know.
Shooting, which was originally a means of survival,
into a sport in the late 19th century.
developed(共6张PPT)
Section Ⅲ
Using Language
I think highly of those who are searching for the
Amber Room.(Page 7, Reading and writing 2) 我很赞赏那些寻
找琥珀屋的人们。
1.think highly of 看重;器重;赞赏;高度评价
典例 His students think highly of his teaching.
学生对他的教学十分赞赏。
拓展 think highly/well/a lot/much of 重视……;对……评价高
think little/nothing/poorly/ill of 看轻……;对……评价不高
运用 完成句子
①Many experts __________________________ (高度评价)
this painting.
②I ______________________________ (看不起) those who
always speak ill of others.
think highly/well/a lot/much of
think little/nothing/poorly/ill of
Tips for an informal class debate (Page 7, Reading and
writing 3)一次非正式班级辩论的提示
2.debate
点拨 (1)n.争论;辩论
We had a heated debate yesterday.
昨天我们开了一场激烈的辩论会。
(2)vt. & vi.争论;辩论
They debated for over an hour on the merits of the different
systems.他们就几种不同体制的优点辩论了一个多小时。
They debate the question freely.他们自由地辩论这个问题。
拓展 debate (on/over/about) sth.with sb.和某人辩论某事
debate whether to do sth.讨论是否做某事
under debate 在辩论中
运用 完成句子
①Be patient.The proposal is _______________________ ( 在
讨论中).
② I ______________________ Mary ___________________
(和……讨论了) the topic.
③The students are ____________________ (讨论是否去) for
a picnic or not.
under debate
debated with
on/over/about
debating whether to go
He/She only cares about whether the eyewitness has given
true
information,
which
must
be
facts
rather
than
opinions.(Page 5, Using Language, Reading and listening 1,
Line 10)他/她关心的只是目击者是否提供了真实的信息,这些
信息必须是事实而不是个人的观点或看法。
点拨 rather than 常用来连接平行结构,其后可接名词、代
词、形容词、副词、动词、动词-ing 形式等。如:
I think Tom, rather than you, is to blame.
我认为应受责备的是汤姆而不是你。
He ran rather than walked when seeing her.
见到她时,他是跑而不是走。
She enjoys singing rather than dancing.
她喜欢唱歌而不是跳舞。
运用 完成句子
I would walk to school every day ___________________ (而
不骑) a bike.
rather than ride(共22张PPT)
Section Ⅳ
Writing
原句1
Frederick William Ⅰ, the King of Prussia, could never have
imagined that his greatest gift to the Russian people would have
such an amazing history.普鲁士国王腓特烈·威廉一世绝不可能想
到他送给俄罗斯人民的厚礼会有这样一段令人惊讶的历史。
点评
这个长句是由三个简单句合并而成:
①Frederick William Ⅰ was the King of Prussia.
②Frederick William Ⅰ could never have imagined it.
③His greatest gift to the Russian people would have such an
amazing history.
合并之第一步:句③是句②中的代词 it 指代的内容,作句
②中谓语动词 imagine 的宾语,故可用宾语从句将它们合并。
合并之第二步:句①和句②主语相同,可以合并,并将句
①转化为同位语结构:Frederick William Ⅰ,the King of Prussia。
仿写
①我们的英语老师王老师绝不可能想到我们会在她生日时
给她一个这么大的惊喜。
__________________________________________________
__________________________________________________
②这家餐厅的老板史密斯先生从未告诉过他的员工他会放
弃这家餐厅。
__________________________________________________
__________________________________________________
Miss Wang, our English teacher, could never have imagined
that we would give her so big a surprise on her birthday.
Mr.Smith, the boss of this restaurant, never told his staff that
he would give it up.
原句2
There is no doubt that the boxes were then put on a train for
K nigsberg, which was at that time a German city on the Baltic Sea.
毫无疑问,这些箱子后来被装上火车运往哥尼斯堡,当时德国
在波罗的海边的一个城市。
点评
这个长句是由三个简单句合并而成:
①There is no doubt.
②The boxes were then put on a train for K nigsberg.
③K nigsberg was at that time a German city on the Baltic Sea.
合并之第一步:句③是对句②中的 K nigsberg 的说明,故
可用非限制性定语从句将这两句合并。
合并之第二步:句②是句①中 doubt 的具体内容,可用同
位语从句将它们合并。
仿写
①毫无疑问,他以他的母校为傲,它是一所有着百年历史
的名校。 (提示:以……为傲 be proud of)
__________________________________________________
__________________________________________________
②毫无疑问,他们中的大部分人都会选择去参观“广州
塔”,它很漂亮而且是广州的新地标。(提示:地标 landmark)
__________________________________________________
__________________________________________________
There is no doubt that he is proud of his school, which is a
famous school with a history of about one hundred years.
There is no doubt that most of them will choose to visit Guangzhou
Tower, which is beautiful and the new landmark of Guangzhou.
文化遗产
本单元出现的相关词汇:
rare (adj.稀罕的;稀有的;珍贵的), valuable (adj.贵重的;
有价值的), vase (n.花瓶;瓶), design (n. & vt.设计), fancy (adj.奇
特的;异样的), decorate (v.装饰), dynasty (n.朝代;王朝), museum
(n.博物馆), fact (n.事实), wooden (adj.木制的), worth (prep.值得
的;相当于……的价值 n.价值;作用), local (adj.本地的;当
地的), painting (n.绘画;画), castle (n.城堡), a cultural relic (一处
文化遗产), belong to (属于), think highly of (看重;器重)
本单元出现的相关句式:
1.There is no doubt that...毫无疑问……
2.I don't agree that...我不同意……
3.Nor do I think...我也不认为……
4.So I think that...因此我认为……
关于文化遗产的写作常以讨论/辩论报告的形式出现。讨论
/辩论报告是高中英语常见的写作形式之一,也是高考中常见的
书面表达考查形式之一。它要求学生针对某一话题陈述正反两
方面的观点,最后得出结论或表明自己的观点,考查的是学生
的思辨能力和语言表达能力。
① Recently, many Chinese lost ancient treasures, including
beautiful and meaningful paintings, sculptures and porcelains, have
been bought back at surprisingly high prices by some rich Chinese
people, which raises a heated debate among common people.
②Many people agree with these buyers because they believe
it necessary to collect and study the treasures created and passed
down by our ancestors by ourselves.And as our country's
comprehensive power has grown up, we are able to buy the lost
ancient treasures back.
③However, others are not for the idea because they say the
prices are unreasonably high.What's more, many of the lost
treasures went abroad through illegal ways.
④That means buying them back at high prices may encourage
the illegal behavior, which would damage our ancient treasures'
protection in return.
⑤Personally, I think we should pay more attention to our lost
ancient treasures, especially those that are of historical significance.
⑥But I think it's the government that should take the
responsibility to make our lost ancient treasures return through
official ways.
结构分析:
第一段:直接点明引发争论的议题及参与讨论者。
第二段:列出正方观点及支持的理由。
第三段:列出反方观点及反对的理由。
第四段:表明个人观点。
亮点点评:
1.使用了定语从句,如句①④⑤。
2.使用了 because 引导的原因状语从句,如句②③。
3.使用了宾语从句,如句④⑤。
4.使用了强调句,如句⑥。
5.使用了大量过渡词,如 recently, however, what's more,
使文章过渡自然,结构更严谨。
6.使用了大量的高级词汇,如 raise a heated debate, agree
with, be for, in return, take the responsibility to 等。
在写有关文化遗产的讨论/辩论报告时,应注意以下几点:
1.文体:讨论/辩论报告在文体上属于议论文,写作时要
符合议论文的特点,注意论点和论据之间的逻辑性以及不同论
据之间的层次性。
2.时态:讨论/辩论报告一般情况下使用一般现在时。
3.结构:
第一部分:开门见山,点明争辩的主题以及参与者;
第二、三部分:分别列举正、反方观点及其理由;
第四部分:得出结论或发表自己的见解、观点。
必背词汇
culture (n.文化), build (v.建造), rebuild (v.重建), treasure (n.
财宝;珍品 vt.珍爱;珍惜), civilization (n.文明), history (n.历史),
ruins (n. 废墟), protect (vt. 保护), ancient (adj. 古代的), date back
(回溯至)
常用句式
1.开篇常用句式:
We had a heated discussion about... 我们针对……进行了一
次热烈的讨论。
Opinions about...are divided/different. 关于……的观点有分
歧。
Opinions vary from person to person.每个人的观点都不同。
Different people have different opinions/views/ideas. 不 同 的
人有不同的观点。
2.表达观点的常用句式:
(1)表示赞同
Some/Others think/believe/argue that...
Some are in favour of...
Most of them support it...
40% of the students are for it...
Those who are in favour of...claim that...
(2)表示反对
Others are against...
Some object to...
Half of them hold a different view/opinion.Those who are
opposed to...hold that...
(3)表达自己的观点
In my opinion/view, ...
Personally, ...
As far as I'm concerned, ...
As for me, ...
From my personal angle alone, ...
From my personal point of view, ...
3.列举理由的常用句式
Firstly...Secondly...Thirdly...第一……第二……第三……
For one thing...for another...一方面……另一方面……
In the first place...Secondly...Last but not least... 首先……第
二……最后也是很重要的是……
赞同 1.重建该园辉煌景象;
2.中华文明具体体现;
3.旅游新景点;
4.如部分恢复,可与废墟对照,让人们记住历史。
反对 1.保留原样更为合理;
2.警示人们不忘过去;
3.其他建筑同样反映中华文化(如故宫、颐和园等) ,重建并非必须;
4.破坏该地生态环境。
你的看法 ……
【小试牛刀】
假设你班最近就圆明园是否重建开展了一场讨论,同学们
观点有分歧,各自理由主要如下表所示。请你根据表格提供的
讨论情况写一篇英语报道。
[写作内容]
1.赞成方的理由;
2.反对方的理由;
3.你的看法。
[写作要求]
1.只能用 5 个句子表达全部内容;
2.报道的开头已经给出,不计入总句数。
参考词汇:体现 reflect;对照 comparison;
故宫 Palace Museum;颐和园 Summer Palace
Should Yuanmingyuan Be Rebuilt
Yuanmingyuan, “Garden of all gardens”, was burnt and fell
into ruins in 1860.Recently my classmates had a discussion about
whether it should be rebuilt or not.
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
参考范文:
Should Yuanmingyuan Be Rebuilt
Yuanmingyuan, “Garden of all gardens”, was burnt and fell
into ruins in 1860.Recently my classmates had a discussion about
whether it should be rebuilt or not.
Supporters of rebuilding the garden say only by doing so can
we see the original sight of the garden, which reflects the Chinese
civilization.If partly rebuilt, it will not only be another place of
interest for tourists but also provide a comparison and help us
remember the history.
Those who disagree think it more reasonable to keep the
garden like this so that the ruins can remind us that we should
never forget the history.Other buildings like Palace Museum and
Summer Palace can also be symbols of the Chinese culture, so it
isn't necessary to rebuild it and they also worry that the
environment will be destroyed when the construction goes on in
this district.
Personally, to respect the history, I think we'd better not
rebuild Yuanmingyuan and try our best to protect what remains as a
cultural relic.(共41张PPT)
Unit 1
Section Ⅰ
Cultural relics
Warming Up & Reading
Is it enough to have survived for a long time (Page 1,
Warming Up)保存时间长的东西就能成为文化遗产吗?
1.survive
点拨 (1)vi.幸免;幸存;生还
These plants cannot survive in very cold conditions.
这些植物在严寒中不能存活。
Few buildings survived after the earthquake.
地震过后幸存的建筑物寥寥无几。
(2)vt.幸免于,从……中逃生;比……活得时间长
The lucky girl survived the big fire.
这个幸运的女孩从大火中逃生了。
My grandma survived my grandpa by ten years.
我祖父去世以后,我祖母又活了十年。
拓展 survival n.幸存;生存
survive on 靠……存活下来
survive from 从……中存活下来/流传下来
survive sb.by...years 比某人多活……年
运用 用适当的介词填空
①Many customs have survived ________ early times.
②Her husband survived her ________ 6 years.
③ They spent two weeks in the jungle, surviving ________
small animals and fruit.
from
by
on
In Search of the Amber Room (Page 1, Reading) 寻找
琥珀屋
2.in search of 寻找
典例 We drove round the town in search of a good hotel.
我们开车在城里转,想找一个好旅馆。
拓展 (1)in one's search for (=in search of)寻找
He went all over the city in his search for the dictionary.他走
遍全城寻找那本字典。
(2)search for 寻找
They searched for the thief the whole night.
他们整夜都在寻找小偷。
(3)search sth.(for sth./sb.)搜查某处(来找某物/人)
They searched the forest for the lost boy.
他们搜查森林寻找那个失踪的男孩。
运用 用适当的介词填空
①Many people came here in search ________ good jobs.
②Scientists are still searching ________ a cure to the disease.
③The child searched the whole room ________ his favorite
toy.
of
for
for
The amber which was selected had a beautiful
yellow-brown colour like honey.(Page 1, Reading, Line 3) 经挑
选出来的琥珀色彩艳丽,呈现蜂蜜一样的黄褐色。
3.select vt.挑选;选择
典例
We must select the best players from the students for
the school team.
我们一定要从学生中挑选出最好的选手组成校队。
拓展 select A as B 选A为B
select A for B使A 入选B
select A from B 从B 中选出A
运用 用适当的介词填空
①Among all the men going after her, she selected David ____
her husband.
②Our school was preparing a football team.After the test, I
was selected ________ the team.
③She selected a diamond ring ________ the collection.
as
for
from
The design of the room was in the fancy style popular
in those days.(Page 1, Reading, Line 4)琥珀屋的设计采用了当
时流行别致的建筑式样。
4.design n.设计;图案;构思 vt.设计;计划;构思
典例
The building is of poor design.=The building is poor
in design.这座建筑物的设计很差。
We have to design a new timetable.
我们必须设计出一个新课程表。
拓展 by design=on purpose 故意地
design...for...为……设计……
be designed to do/for 目的是……;被设计来做……
运用 完成句子
①The room ____________________ (被设计用来) have big
meetings.
②It was not an accident.Susan killed her husband _________
_________(故意地).
③He ________________ a beautiful house ______________
(为……设计了) us.
was designed to
by design/
on purpose
designed
for
5.fancy adj.奇特的;异样的 vt.想象;设想;爱好
典例
There are all kinds of fancy mooncakes on sale during
the Mid-Autumn Festival.
中秋节期间会有各种各样奇特的月饼出售。
Can you fancy him in uniform
你能想象他穿制服的样子吗?
Fancy seeing you! 想不到会见到你!
拓展 fancy skating 花样滑冰
fancy doing sth.想象/喜欢做某事(不能接动词不定式作宾语)
fancy that...想象……
运用 完成句子
①Both of them like ____________________ (奇特的衣服).
②You can't ____________________ ( 想象……) he jumped
from the high platform and landed safely.
③I don't ____________________ (喜欢在雨中行走) because
I may get wet.
fancy clothes
fancy that
fancy walking in the rain
It was also a treasure decorated with gold and jewels,
which took the country's best artists about ten years to
make.(Page 1, Reading, Line 5) 它也是用金银珠宝装饰起来的
珍品,一批国家最优秀的艺术家用了大约十年的时间才把它完
成。
6.decorate v.装饰;装修
典例
During the festival, the street is decorated with red
flags.节日期间,街上悬挂着红旗。
拓展 decoration n.装饰;装饰品;饰物
decorate sth.with sth.用某物来装饰某物
运用 完成句子
①The classroom ____________________ (挂满了) coloured
ribbons.
② They bought many ____________________ ( 装 饰物 ) for
their new house.
is decorated with
decorations
However, the next King of Prussia, Frederick William
Ⅰ,to whom the amber room belonged, decided not to keep
it.(Page 1, Reading, Line 7)然而,下一位普鲁士国王腓特烈·威
廉一世,这个琥珀屋的主人却决定不要它了。
7.belong to 属于(不能用于进行时态和被动语态)
典例 You shouldn't take what doesn't belong to you.
你不应该拿走不属于你的东西。
运用 完成句子
As far as I know, the house ___________________ (属于) an
old family.
belongs to
In return, the Czar sent him a troop of his best
soldiers.(Page 2, Reading, Line 10)作为回赠,沙皇则送给他一
队自己最好的士兵。
8.in return 作为报答;回报
典例 I gave her a gift but she gave me nothing in return.
我送了她一份礼物,而她什么也没有回赠给我。
拓展 in return for 以答谢……
in turn 依次,轮流;反过来
return to (思维、思想等)回到;(话题等)被重新提起
运用 完成句子
①I invited him to dinner ____________________ (为了报答)
his kindness.
②I wish I could do something ____________________ (作为
回报).
③She asked everyone the same question _________________
(依次).
④Let's ____________________ (回到) the text.
in return for
in return
in turn
return to
This was a time when the two countries were at
war.(Page 2, Reading, Line 18)这是在两国交战的时期。
9.at war 处于交战状态
典例 The U.S.then declared it was at war with that country.
那时美国宣布它同那个国家处于交战状态。
拓展 at peace 处于和平状态
at work 在工作
at school 在上课;在求学
at table 在用餐
运用 完成句子
①When the two countries were ____________________ (处
于交战状态), the family escaped from Germany.
②He spends less time ____________________ (在工作) than
at play.
③Europe was ____________________ (处于和平状态) for
the first time in ten years.
④The telephone call came while they were all ____________
(用餐).
at war
at work
at peace
at table
Before the Nazis could get to the summer palace, the
Russians were able to remove some furniture and small art
objects from the Amber Room.(Page 2, Reading, Line 19) 在纳
粹分子到达夏宫之前,俄国人只能把琥珀屋里的一些家具和小
件艺术饰品搬走。
10.remove
点拨 (1)vt.移动;搬开
Will you remove your books from my desk
你能把你的书从我的桌子上搬走吗?
(2)vt.脱掉(=take off )
Please remove your shoes before entering the temple. 请先脱
鞋再进入寺庙。
(3)vt.消除;去掉(=get rid of )
Mother asked the boy to remove the mud from his shoes.母亲
让男孩擦掉鞋上的泥。
(4)vi.迁移;搬家(=move)
They have decided to remove to the South.
他们已经决定搬到南方。
拓展 remove A from B 从B 处拿走A
remove from A to B 从A 搬到B
运用 完成句子
①Will you please _______________________ your handbag
____________________ (从……拿走……) the seat
②After retirement, the old couple ______________________
(搬到) the countryside.
remove
from
removed/moved to
In less than two days 100,000 pieces were put inside
twenty-seven wooden boxes.(Page 2, Reading, Line 21) 在不到
两天的时间里,10 万个部件被装进了27 个木箱。
11.less than 少于
典例 I bought the bicycle for less than 20 dollars.
我花了不到二十美元买了这辆自行车。
拓展 no less than 多达;有……之多
more or less 或多或少
运用 完成句子
①Last year I stayed in Guangzhou for ___________________
(不到) three months.
②John has made ____________________ (不下) 10 mistakes
in his English assignment.
③The content of the two articles is ____________________
(或多或少) the same.
less than
no less than
more or less
There is no doubt that the boxes were then put on a
train for K nigsberg, which was at that time a German city on
the Baltic Sea.(Page 2, Reading, Line 21)毫无疑问,这些箱子后
来被装上火车运往哥尼斯堡,当时德国在波罗的海边的一个城
市。
12.doubt
点拨
(1)doubt 作名词时,意为“怀疑;疑惑”,为不可
数名词,后常接 about 或从句。当接从句时,在肯定句中要用
whether 引导(不能用 if),在否定句中要用 that 引导。如:
There is no doubt that our team will win the game.
毫无疑问我们队将赢得这场比赛。
There is some doubt whether he is able to do the job.
他能否胜任这个工作还不确定。
(2)doubt 也可作及物动词,意为“怀疑”,后可接名词或从
句。此时 whether/if 从句常用于肯定句中,that 从句常用于否
定句和疑问句中。如:
I doubt whether/if he is honest.我怀疑他是否诚实。
I don't doubt that he will succeed.
我相信他会成功。
拓展 without doubt 无疑地
in doubt 怀疑地
There is no doubt that...毫无疑问……
运用 用适当的连词或介词填空
①I doubt ________ he will pass the exam because he didn't
devote much time to study.
②Do you doubt ________ he will win
③There is no doubt ________ he is honest with me.
④He has no doubt ________ my talent for music.
⑤Their acceptance of the contract ( 合同) is still __________
doubt.
whether/if
that
that
about
in
Is it worth rebuilding lost cultural relics such as the
Amber Room or Yuan Ming Yuan in Beijing ? (Page 2,
Comprehending 3)重建如琥珀屋、北京圆明园等这些已经失
去的文化遗产,值得吗?
n.价值;
13.worth prep.值得的;相当于……的价值
作用 adj.[古]值钱的
典例 The museum is worth visiting/a visit.
这个博物馆值得参观。
I think his suggestions are of very little worth.
我认为他的建议没什么价值。
This necklace is worth 1,000 dollars.
这条项链值一千美元。
辨析 worth/worthy/worthwhile
(1)worth 只作表语,后跟名词、代词或动词-ing 形式,表示
“值得某种价钱、付出”;或用于短语 “sth.be worth doing 某事值
得做(doing 是主动形式表示被动意义)”。
(2)worthy 意为“值得的;有意义的;配得上的”,可作表
语或定语,常用于短语“sth.be worthy to be done/of being done/
of+n.某事值得做”。
(3)worthwhile 意为“值得的;有意义的;有价值的”,可
作表语或定语,常用于句型 “It is worthwhile to do sth./doing
sth.某事值得做”。如:
This book is worth reading.
=This book is worthy of being read.
=This book is worthy to be read.
=It's worthwhile to read the book.
=It's worthwhile reading the book.
这本书值得一读。
运用 用上面所提供的辨析词填空
①This suggestion is ________ considering.
②Qingdao is a city that is ________ to be visited.
③I think it is ___________ to see the film.
④It's really a _________________ career.
⑤The trip is ________ its price.
worth
worthy
worthwhile
worthy/worthwhile
worth
本课时单词 拓展单词 构词法小结
artist n.艺术家 art n.艺术;艺术品 1.表示“精通……的人”的后缀是:
____________________。
2.表示名词的后缀是:___________。
3.由名词变为形容词时常直接加后缀
___________________________,
表示性质、状态等,请举例说明:
_________________。
4.表示“情感”的形容词后缀通常是:
______________,多用来修饰物,
请举例说明:_______________。
5.表示“由……制成”的形容词后缀
是:________________。
survive vi.幸免;幸
存;生还 survival n.幸存;
生存
amaze vt.使吃惊;惊
讶 amazing adj.令人吃
惊的
reception n.接待;
招待会;接收 receive vt.接收;收

decorate v.装饰;
装修 decoration n.装饰;
装饰品;饰物
valuable adj.贵重
的;有价值的 value n.价值;价格
vt.评价;重视
wooden adj.木制的 wood n.木头
运用 用所给单词的适当形式填空
1.The island was deserted, and the chance of __________ was
slim, but they ________ indeed.(survive)
2.The _____ is famous for his surrealistic style in _____.(art)
3.To fulfill the perfect __________ for customers, they have
________ the hall for over 3 months.(decorate)
4.The _____________ table is made of ___________ of good
quality.(wooden)
survival
survived
artist
art
decoration
decorated
wooden
wood
5.I am _______ at the _______ changes that have taken place
in China in the last 30 years.(amaze)
6 .He ________ an announcement that the ________ rooms
will be turned into offices.(receive)
7.Sometimes people don't ________ health until they realize
how ________ it is to us.(value)
amazed
amazing
received
reception
value
valuable
1.Frederick William Ⅰ, the King of Prussia, could never
have imagined that his greatest gift to the Russian people would
have such an amazing history.(Page 1, Reading, Line 1) 普鲁士
国王腓特烈·威廉一世绝不可能想到他送给俄罗斯人民的厚礼
会有这样一段令人惊讶的历史。
点拨
could have done 可用于对过去发生的事情的推测,
意为“可能……”;也可用于虚拟语气中表示与过去事实相反
的假设,意为“本来(过去)可以做到,但实际上并没有做到”。
如:
He couldn't have gone abroad, as I saw him just now.他不可
能出国了,因为我刚刚看见他了。
You could have done it better.你本可以把这件事做得更好。
拓展 can't/couldn't have done sth.不可能做过某事
may/might have done sth.过去可能做了某事
must have done sth.肯定做了某事
needn't have done sth.本没有必要做某事而实际上做了
should have done sth.本应该做某事而实际上没做
运用 完成句子
①We ______________________ (不可能成功) without your help.
②He knew well about the book.He _________________________
(一定读过) it.
③We _______________________ (本可以做) it better under more
favorable conditions.
couldn't/can't have succeeded
must have read
could have done
2.However, the next King of Prussia, Frederick William Ⅰ,
to whom the amber room belonged, decided not to keep it.(Page
1, Reading, Line 7)然而,下一位普鲁士国王腓特烈·威廉一世,
这个琥珀屋的主人却决定不要它了。
点拨
本句中的“to whom the amber room belonged” 是由
“介词+关系代词”引导的定语从句,因为前面带有介词,所
以whom不能用who或that代替;这种情况下若关系代词指物,
则要用 which 而不用 that。如:
Who is the man with whom you just shook hands
刚才和你握手的人是谁?
This is the reason for which he was put in prison.
这就是他为什么被关起来的原因。
运用 用“介词+关系代词”填空
①American women usually identify their best friend as
someone ____________________ they can talk frequently.
②The long journey took the old sailor nine months, ________
the sailing time was 226 days.
③Luckily, she had brought a map, ____________________
she would have lost her way.
with/to whom
of which
without which
3 . Before the Nazis could get to the summer palace, the
Russians were able to remove some furniture and small art
objects from the Amber Room.(Page 2, Reading, Line 19) 在纳
粹分子到达夏宫之前,俄国人只能把琥珀屋里的一些家具和小
件艺术饰品搬走。
点拨
本句中,连词 before 与情态动词 could 连用,表示
“还没等……做某事就……”,表示该动作还没发生,就发生
另一件事。如:
Before the waitress could even finish describing the menu, my
friend looked at me with his eyebrows raised. 甚至还没等服务员
讲完菜单,我的朋友就看着我,眉毛瞪得高高的。
运用 完成句子
____________________ I ____________________ (还没来
得及) think of a reply, she walked away.
Before
could