高二英语Unit1知识精讲

　　一. 本周教学内容：

　　必修5  Unit 1  Great Scientists

　　1. 重点单词短语用法讲解

　　2. 课文难点句解析

　　二. 知识总结与归纳：

　　单元内容简介：

　　（一）主题：本单元中心话题是： 如何进行科学研究与科学家的贡献

　　（二）本单元涉及到的语法现象：过去分词短语作定语和表语

　　三. 重点讲解与归纳：

　　（一）重点单词与短语：

　　1. Who put forward a theory about black holes? 谁提出了“黑洞”的理论？

　　put forward提出；建议；推荐

　　①Can I put you/your name forward for golf club secretary?

　　我推荐你（提名让你）担任高尔夫球俱乐部的秘书好吗？

　　②He puts forward several interesting plans.他提出了几项令人感兴趣的计划。

　　③It’s an explanation often put forward by our friend.这是我们的朋友经常做出的解释。

　　put 相关短语

　　2. Draw a conclusion.得出结论。

　　1）conclusion

　　（1）conclusion作名词，意为“结束，结论”。例如：

　　At the conclusion of the ceremony在仪式终了时

　　（2）conclusion相关短语

　　It is premature to make that conclusion.

　　A. They showed little inclination to try conclusions with escaping raiders.

　　B. I will in conclusion say a few words about my visit to Tokyo.

　　①It is premature to make that conclusion.作出那种结论仍为时过早。

　　②They showed little inclination to try conclusions with escaping raiders.

　　他们不想再跟落荒而逃的袭击者决个胜负。

　　③I will in conclusion say a few words about my visit to Tokyo.

　　最后，我对我的东京之行说几句。

　　2）conclude

　　（1）conclude作及物动词，意为“结束；断定；决定”。

　　例如：conclude a speech/ an argument结束演说/争辩

　　We concluded not to go.我们决定不去。

　　（2）conclude作不及物动词，意为“结束；断定；决定”。

　　例如：to conclude（作插入语）最后（一句话）

　　The meeting concluded with The International.    大会在国际歌歌声中结束。

　　3. Analyse the results.分析结果

　　analyse vt.   分析；分解

　　①We must try to analyse the cause of the strike.我们得研究一下罢工的原因。

　　②We need to analyse what went wrong.我们需要分析是什么出了差错。

　　③We must make a careful analysis of the problem and then make a decision.

　　我们必须对此问题进行认真分析，然后再做决定。

　　4. -so famous, indeed, that he attended Queen Victoria to ease the birth of her babies.

　　-（他的确）太负盛名了，以致于维多利亚女皇生孩子时，都是他去照料，使女王顺利分娩。

　　attend vt.&vi.

　　1）to be present at; go to（meeting, conference, lecture…）出席；参加

　　He decided to attend the meeting himself.他决定亲自赴会。

　　2）to look after, care for, serve照顾；看护

　　Which doctor is attending to （on ）you?哪位医生护理你？

　　3）to go with伴随

　　The work was attended with much difficulty.这项工作带来许多困难。

　　4）attendance n. the act of attending照顾

　　There is a doctor in attendance.有一位医生照顾。

　　There was a large attendance at the concert.音乐会听众很多。

　　5）attend常用短语

　　①The patients are well attended in the hospital.病人在医院得到很好的照料。

　　②He was very tired after the long run, and expected somebody to attend on him.

　　长跑后他感到非常疲劳，很想有个人来照顾一下自己。

　　③Business has to be attended to.生意是必需要料理的。

　　④Excuse me, but I have an urgent matter to attend to. 对不起，我有件急事要办。

　　⑤The queen had a good doctor attending on her.王后有个好医生照顾她。

　　⑥Please let us know if you are unable to attend to the conference.

　　如果你不能参加会议，请让我们知道。

　　5. But he became inspired when he thought about helping ordinary people exposed to cholera.

　　但他一想到要帮助（那些）受到霍乱威胁的普通百姓，他就感到很振奋。

　　expose vt.

　　1）陈列，展示

　　We expose the goods for sale.我们陈列商品以便推销。

　　2）expose sth. to sb.揭发

　　He exposed the plot to the police.他向警察揭发这个阴谋。

　　3）后面接反身代词

　　expose oneself to sb’s influence使自己受某人的影响。

　　4）expose…to…“把……暴露于……之下（之中），使……受到……作用”。例如：

　　be exposed to view暴露无遗，被展示，暴露

　　be exposed to all kinds of weather经受风吹雨打

　　The baby was left exposed to the wind and rain.那个婴儿被离弃于风雨之中。

　　6. He knew it would never be controlled until its cause was found.

　　他知道，在找到病源之前，疫情是无法控制的。

　　1）control vt.统治，控制

　　①You are trying to control me as though I were your slave.

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