英语必修五第一单元知识点

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英语已经发展了1400多年。英语的最早形式是由盎格鲁-撒克逊移民于5世纪带到英国的一组西日耳曼语(Ingvaeonic)方言,被统称为古英语。下面是由小阅为大家整理的英语必修五第一单元知识,仅供参考,欢迎大家阅读。0sb阅下文库

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英语必修五第一单元知识10sb阅下文库

【重点词汇、短语】0sb阅下文库

1. put forward 提出0sb阅下文库

2. conclude 结束,结论0sb阅下文库

3. draw a conclusion 得出结论0sb阅下文库

4. defeat 打败0sb阅下文库

5. attend 照顾,护理,出席0sb阅下文库

6. expose to 使显露0sb阅下文库

7. cure 治愈,治疗0sb阅下文库

8. challenge 挑战0sb阅下文库

9. suspect 怀疑,被怀疑者0sb阅下文库

10. blame 责备0sb阅下文库

11. handle 柄,把手,处理,掌控0sb阅下文库

12. link 联系,连接0sb阅下文库

13. link to 将…和…连接0sb阅下文库

14. announce 宣布0sb阅下文库

15. contribute 捐献,贡献0sb阅下文库

16. apart from 除了0sb阅下文库

17. be strict with 对…严格0sb阅下文库

18. make sense 讲的通,有意义0sb阅下文库

19. spin 使旋转0sb阅下文库

20. reject 拒绝,抛弃0sb阅下文库

英语必修五第一单元知识20sb阅下文库

【重点句型】0sb阅下文库

1. What do you know about infectious diseases?0sb阅下文库

你对传染性疾病了解多少?0sb阅下文库

2. John Snow was a famous doctor in London – so expert, indeed, that he attended Queen Victoria as her personal physician.0sb阅下文库

约翰?斯诺是伦敦一位著名的医生——他的确医术精湛,因而成为维多利亚女王的私人大夫。0sb阅下文库

3. But he became inspired when he thought about helping ordinary people exposed to cholera.0sb阅下文库

但当他一想到要帮助患了霍乱的普通老百姓,他就感到很振奋。0sb阅下文库

4. Neither its cause, nor its cure was understood.0sb阅下文库

人们既不知道它的病源,也不了解它的治疗方法。0sb阅下文库

5. He knew that cholera would never be controlled until its cause was found.0sb阅下文库

他知道,在找到病源之前,霍乱疫情是无法控制的。0sb阅下文库

6. The second suggested that people absorbed this disease into their bodies with their meals.0sb阅下文库

第二种看法是在吃饭的时候人们把这种病毒引入体内的。0sb阅下文库

7. John Snow suspected that the second theory was correct but he needed evidence.0sb阅下文库

约翰?斯诺猜想第二个理论是正确的,但他需要证据。0sb阅下文库

8. It seemed that the water was to blame.0sb阅下文库

看来要归罪于饮用水了。0sb阅下文库

9. He immediately told the astonished people in Broad Street to remove the handle from the pump so that it could not be used.0sb阅下文库

约翰?斯诺马上叫宽街上惊惶失措的老百姓拆掉水泵的把手,这样水泵就用不成了。0sb阅下文库

10. In another part of London, he found supporting evidence from two other deaths that were linked to the Broad Street outbreak.0sb阅下文库

在伦敦的另一个地区,他从两个与宽街爆发的霍乱有关联的死亡病例中又发现了有力证据。0sb阅下文库

英语必修五第一单元知识30sb阅下文库

【语法总结】0sb阅下文库

过去分词作定语和表语0sb阅下文库

一. 过去分词作表语0sb阅下文库

作表语用的过去分词表示主语的特点或所处的状态,相当于形容词,强调主谓关系;被动语态表示动作,强调动宾关系,绝大多数被动结构中的行为执行者还可以用by短语来表示。0sb阅下文库

1. 过去分词做表语与被动语态的差异: 0sb阅下文库

The store is now closed.(系表)0sb阅下文库

The library is usually closed at 8:00 p.m. (被动) 0sb阅下文库

2. 某些过去分词作表语,多半用来表示人物所处的心理状态或情感变化, 其主语主要是人。0sb阅下文库

这类过去分词通常为下列过去分词: delighted, devoted, discouraged , astonished, frightened, excited, inspired, encouraged, interested, contented, pleased, puzzled, satisfied, tired, worried, ect .0sb阅下文库

二. 过去分词作定语0sb阅下文库

作定语的过去分词相当于形容词,其逻辑主语就是它所修饰的名词。及物动词的过去分词作定语,既表被动又表完成;不及物动词的过去分词作定语,只表完成。0sb阅下文库

1. 过去分词用作定语,如果是单个的,置于其所修饰的名词之前。0sb阅下文库

We must adapt our thinking to the changed conditions.0sb阅下文库

我们必须使我们的思想适应改变了的情况。0sb阅下文库

2. 过去分词短语用作定语时,置于其所修饰的名词之后,其意义相当于一个定语从句,但较从句简洁,多用于书面语中。0sb阅下文库

The concert given by their friends was a success.0sb阅下文库

他们朋友举行的音乐会大为成功。0sb阅下文库

3. 过去分词短语有时也可用作非限制性定语,前后常有逗号。0sb阅下文库

The meeting,attended by over five thousand people,welcomed the great hero.0sb阅下文库

他们举行了欢迎英雄的大会,到会的有五千多人。0sb阅下文库

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