高中英语选修八各单元精讲讲义及综合测试题
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选修8
人教版新课标选修8第1单元精讲讲义（附答案）.doc
人教版新课标选修8第2单元精讲讲义（附答案）.doc
人教版新课标选修8第3单元精讲讲义（附答案）.doc
人教版新课标选修8第4单元精讲讲义（附答案）.doc
人教版新课标选修8第5单元精讲讲义（附答案）.doc
人教版新课标选修8综合测试题（附答案）.doc
人教版新课标选修8各单元精讲讲义
选修8第1单元
Ⅰ. 要点导读
1. Of the first Spanish to go to California, the majority were religious men who came to teach the Catholic religion to the natives. (P2)
majority n.“多数人”，多和定冠词the连用。表示“(投票时的) 多数”时，可加不定冠词。其本意为“大部分；大多数”。eg: The majority of the committee are strongly against the decision.
His party did not win a majority in Parliament.
The majority of soil was carried away by the floods.
in the majority“占大多数” eg: People who can sing and dance are in the majority in my company.
2. It is believed that before long the mix of nationalities will be so great that there will be on major racial or cultural groups, … (P3)
mix (1) n. [C]“结合；混合”，常用单数形式。 eg: The liquid is a mix of Coca-Cola and coffee.
(2) v.“混合；拌和”，mix A with B = mix A and B together“把A和B混合起来”
eg: Please help me to mix butter and sugar together.
Oil does not mix with water.
mixture n.“混合物；混合” eg: Shake the mixture before taking it.
We listened to the news with a mixture of surprise and horror.
3. Why is it important in a telephone conversation to indicate that you are paying attention to what the other person is saying? (P7)
indicate v.“暗示”，后可接名词、代词或从句 eg: A sky with no cloud indicates fine weather the next day.
The results indicate that this product is enjoying a great success.
indication n.“表明；迹象；说明”eg: He gave no indication of his own thoughts at all.
There was no indication this morning that it would rain.
4. Apparently he’d been shocked when he saw a terrible accident in which a tram slipped down the hill. (P8)
apparently adv.“显然地；显而易见地” eg: She managed to climb out of the car, apparently unhurt.
I thought they had divorced, but apparently they haven’t.
apparent adj.“显而易见的；显然” eg: Her anxiety was apparent to everyone.
It’s apparent that you can’t be trusted.
5. … noticing how the listener reacts and, … (P9)
react vi.“作出反应；回应”
react against“反抗；抗拒” eg: The workers reacted against the rules made by the new boss.
react to“对……作出反应” eg: How did Wilson react to your idea?
reaction n.“反应；回应” eg: What is your reaction to this plan?
6. Scientists believe that these first settlers crossed by Bering Strait from Asia to Alaska by means of a land bridge which existed in prehistoric times. (P2)
by means of“用……方法；借助……” eg: Thoughts are express
……
人教版新课标选修8各单元精讲讲义
选修8第3单元
Ⅰ. 要点导读
1. Does any of them show discoveries? (P19)
discovery n.“发现” eg: What is the most important discovery in the twentieth century?
Scientists made some important discoveries in this field.
discover v.“发现；发觉”
eg: Madame Curie is the very scientist to have discovered the most important substance in nuclear weapon — radium.
discover与invent的区别：前者是发现原本就存在的事物，而后者则是发明创造原先并不存在的东西。
eg: Franklin discovered electricity, while Edison invented the electric bulb.
2. Here was a chance for me to distinguish myself by inventing something that … (P20)
distinguish vt.“使……有所不同；显示……的差别；辨别”
eg: As a young man, you should be able to distinguish between right and wrong.
The twins are so alike that it’s difficult to distinguish one from the other.
distinguished adj.“著名的；杰出的” eg: The award went to a distinguished playwright.
He is not an ordinary man; he is a distinguished leader.
3. They abruptly disappeared into a convenient hole in the wall. (P20)
convenient adj.“便利的；方便的” eg: I prefer a house where traffic is convenient.
The faculties in this hotel are quite convenient.
convenience n.“方便；便利” eg: The convenience of living near supermarkets is that you can buy what you need at any time.
at sb’s convenience“在某人方便的时候；以方便的方式” eg: You must do this at my convenience, not yours.
4. This was in the expectation that the snald bite again. (P21)
expectation n.“预料；期待；希望” eg: My expectation is that the price will go down.
Her success in the match is my expectation.
beyond all expectations“出乎意料地” eg: The invention was beyond all my expectations.
contrary to all expectations“和预料的相反” eg: Contrary to all expectations, the house price doesn’t go down.
come up to / meet one’s expectations“达到期望的水平”
……
人教版新课标选修8各单元精讲讲义
选修8第5单元
Ⅰ. 要点导读
1. I’m sorry to interrupt you but how could they live here? (P38)
interrupt vt.“打断……讲话” eg: Don’t interrupt the speaker now; he will answer questions later.
“暂停；中断” eg: Traffic was interrupted by a dense fog.
Trade between the two countries was interrupted by the war.
vi.“打断别人的讲话；打岔” eg: Go on, I don’t want to interrupt.
2. So we think it is reasonable to assume they lived in these caves, regardless of the cold. (P38)
assume vt.“假定；设想” eg: I assumed he wouldn’t want to talk with me after our quarrel.
We can all leave together assuming (that) the others aren’t late.
“承担；呈现；假装” eg: I made a mistake and I will assume responsibility for it.
He contented himself by assuming an air of superiority.
assume 与suppose辨析：二者都有“假定；猜想”的意思，但又有区别如下：
assume表示在没有证据或证实的情况下认为或接受某事。
eg: We must assume him to be innocent until he is proved guilty.
suppose表示根据一定现象做出的推断。 eg: I suppose you want to borrow money from me again.
3. Yes and so well preserved. (P39)
preserve (1) vt.“保存”，常用在被动语态中 eg: In summer, a lot of fruit may be preserved by freezing or bottling.
“维护” eg: It’s the duty of the police to preserve the public order.
(2) n.“禁猎地” eg: Pantanal is one of the world’s largest wildlife preserves.
preserve, reserve, store辨析：三者都有“保持；保存”的含义，但又有区别如下：
preserve“贮存；保鲜”，强调通过腌渍等使之完好无损或不变质，如保存鱼、肉、水果等。
eg: Fish is preserved in ice and salt until it is sold.
reserve“保存；保留”，指保留意见、权力或力量等。 eg: Let’s reserve a little energy for the other work.
store“保存；贮藏” eg: Squirrels store nuts for the winter.
4. As his university was aware of the significance of his work, they gave him ample free time to do this research. (P40)
significance n.“重要性” eg: This new discovery of oil of great significance to this area’s economy.
significant adj.“有重大意义的；显著的” eg: Your s
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