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高二英语教材知识点总结及重难点解析Unit7-8,http://www.170xue.com
A. whileB. the moment
C. suddenlyD. once
[考查目标] 此题主要考查连词问题。
[答案与解析]B先排除C项，因为suddenly是副词，能引导从句。从上下句看。所欠的钱已还过，而且是．一看见她就还了，所以又排除D项，因为once舍有条件意味。while强调一段时间。
9. suffer from 受……苦，遭……难，患……病
Most part of the country suffered fromthe heavy flood.这个国家的大部分地区遭受严重水灾。
His mother suffers from heart trouble.他母亲患心脏病。
☆词语比较☆
1. persuade, advise
两个词都有“劝”之意，persuade表示结果，advise只强调动作。
We advised (or: tried to persuade) him to stop talking,but hc refused.
我们劝(试图劝服)他别谈了但他不听。
I persuade him to stop smoking. tie now looks better.我劝服他戒了烟。现在他看f：去更健康了。
[注意] persuade 表示“说服某人做／不做某事”除了
persuade sb. to / not to do...结构，还有persuade sb. into doing sth. / out of doing sth. 如：
He persuaded me into leaving soon.他劝服我马上离开。
2. dead, deadly, dying
三个词都可以作形容词，但含义各不相同。dead意为“死了”，反义词是alive，表示死亡状态；deadly意为“致命的”表示抽象意义；dying意为“临死的”。
The dog has been dead for hours.这条狗死了几个小时了。
That is a deadly snake. 这是一条致命的蛇。
The dying man tried to my mmething.这个快死的人试图想说什么。
[注意] dead，dying可在前面加 the 作名词用；deadly还有“死气沉沉”之意。如：
The dead (dying) were being taken away from the spot.当时死者 (快死的人) 正从现场被抬走。
The lecture is deadly. Many began to leave.演讲太沉闷了。许多人开始离开。
3. for the moment, for a moment
for the moment 意为“目前，暂时”，for a moment意为“(过)片刻，一会儿”。
They don't plan to move for the moment.他们目前不想搬走。
I will stay here for a moment. 我要在这里呆会儿。
4. die of, die from, die for, die in
(1) die of 意为“因……而死”，原因多为来自内部、情感、冻饿和生病等，如：die of hunger (a fever,thirst, sorrow, old age) 死于饥饿 (发烧、渴、忧伤、年老)
(2) die from 意为“由于……而死”，原因通常来自外部，如：die from wound (lack of food, an accident, over work, drinking, pollution)死于外伤(缺乏食物、事故、过度劳动、饮酒、污染)
(3) die for 意为了“为……而死”，如：The soldier died for his motherland. 他为祖旧捐躯。
(4) die in 意为“死于……”，如：die in battle (战死)，die greatly in debt (死于负债累累)，die in office (死于任职期间)
5. reason, cause, excuse, grounds
(1) reason：理由，原因；指决定做某一件事或采取某一行动的理由，由此而得出结论或解释。
The reason for my absence was that l was ill. 这儿不能用because引导。
(2) cause：起因；指引起某种后果的起因。
The cause of the accident was the fact that he was driving too fast. 事故的起因是他开得太快。
(3) excuse：辩解，借口；指为某一行为所做的解释，可以是真的，也可以是托词。
Too much work is no excuse for not studying.工作太多不能成为不学习的理由。
(4) grounds：根据，理由；有根据的理由。
We have good grounds t。believe his story.我们有充分的理由相信他的话。
6. still, quiet, silent
(1) still用作形容词，意为“静止的，不动的，平静的”。
keep (stay) still 保持不动
lie (stand) still 躺着(站着)不动
a still lake / evening
平静的湖／寂静的夜晚
用作副词，表示“还，仍旧”，可以修饰形容词、副词比较级。
be still busy 仍然很忙
win still greater success 取得更火成功
(2) still 侧重“一动不动”，quiet指“安静”，无动作，无声音，无骚乱，其反义词是noisy (吵闹的、喧哗的)；
silent 指不出声，不说话。
对比：sit still 坐着不动
Be quiet, and the class will begin.
请安静，马上就要开始上课了。
Hearing the answer, he was silent for a minute ormore.
听了回答之后，他沉默了一两分钟。
☆精典题例☆
() 1. -- Catherine, I have cleaned the room for you.
-- Thanks. You ____ it. I could managed it
myself. (2005 福建)
A. needn't doB. needn't have done
C. mustn't doD. shouldn't have done
【解析】选D“情态动词 + 完成时态”用来表示对过去某一事实的假设或推测，根据上下文可以得知凯瑟琳自己可以做，所以对方“本不必做”。
() 2. Mum is coming. What present ____ for your birthday?(2005福建)
A. you expect she has got
B. you expect has she got
C. do you expect she has got
D. do you expect has she got
【解析】选Cdo you expect 通常被看作插入语，而不写成Do you expect what she has got，所以后面的宾语从句仍用陈述语序。
()3. I always take something to read when I go to the doctor's ____ I have to wait. (2005全国II)
A. in caseB. SO that
C. in orderD. as if
【解析】选Ain case引导句子或单独使用，上面句子中in case I have to wait “以防我去等”，使上下文逻辑通顺。
()4. -- I'm afraid Mr. Wood can't see you until 4 o'clock.
-- Oh, ____ I won't wait. (2005浙江)
A. no doubtB. after all
C. in that caseD. in this way
【解析】选Cin this / that case (要是这样／那样的话)。
()5. He ____ have completed his work; otherwise,he wouldn't be enjoying hirnself by the seaside.(2005北京)
A. shouldB. must
C. wouldn'tD. can't
【解析】选A根据下文“否则他在海边没法玩得痛快。”可以推出上一句“他本应该要完成他的工作。”should have done表示后悔或责备，意为“本应该做了(但事实上没做)”。
()6. I ____ have been more than six years old when the aecident happened. (2005天津)
A. shouldn'tB. couldn't
C. mustn'tD. needn't
【解析】选B“情态动词 + 完成时态”用来表示对过去某一事实的假设或推测。尤其用来表示否定的推测则"can't / couldn't have done"。本句译为：当事故发生时
我不可能大于六岁。
()7. -- Do you know where David is? I couldn't find him anywhere.
-- Well. He ____ have gone far — his coat's
still here. (2005湖北)
A. shouldn'tB. mustn't
C. can'tD. woldldn't
【解析】选c同第6题，表示否定的推测。
()8. If I ____ plane to do anything I wanted to, I'd like to go to Tibet and travel through as much of it as possible. (2005湖北)
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，高二英语教材知识点总结及重难点解析Unit7-8
