必修五 1.8《Unit 1 Great Scientists》 .ppt
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1、新课标人教版课件系列,高中英语 必修5-1.8,Unit 1 Great scientists,1.Which scientist discovered that objects in water are lifted up by a force that helps them float?,B. Archimedes,C. Thomas Edison,A. Charles Darwin,2. Who wrote a book explaining how animals and plants developed as the environment changed?,A. Marie Cur
2、ie,C. Charles Darwin,B. Gregor Mendel,3.Who invent the first steam engine?,A. Thomas Newcomen,C. Thomas Edison,B. Archimedes,4. Who used peas to show how physical characteristics are passed from parents to their children.,A. Thomas Edison,C. Archimedes,B. Gregor Mendel,5. Who discovered radium?,A. M
3、arie Curie,C. Newton,B. Zhang Heng,6.Who invented the way of giving electricity to everybody in large cities?,A. Stephen Hawking,C. Thomas Edison,B. Archimedes,7.Who was the painter that studied dead bodies to improve his painting of people?,A. Gregor Mendel,C. Marie Curie,B. Leonardo da Vinci,8. Wh
4、o invented a lamp to keep miners safe underground?,A. Sir Humphry Davy,C. Faraday,B. Thomas Newcomen,9. Who invented the earliest instrument to tell people where earthquakes happened?,A. Charles Darwin,C. Watt,B. Zhang Heng,10.Who put forward a theory about black holes?,A. Stephen Hawking,C. Coperni
5、cus,B. Archimedes,Speaking activity,Discuss in groups of four, which field do you want to contribute yourself to in the future? One takes down the groupmates opinions, after that ,report the groupmates opinions to the whole class.,Speaking (3m),基础知识自测,一、单词拼写 根据读音、词性和词义写出单词。 1. _ 5hAndl n. 柄;把手v. 处理
6、2. _ E5nauns vt. 宣告;通知 3. _ i5mi:djEtli adv. 立即;马上 4. _ kEn5klu:d vt. &vi. 结束;推断出 5. _ ri5pi:t vt. &vi. 重复;重做 6. _ kjuE n. 治愈;痊愈 vt. 痊愈 7._ iks5pEuz vt. 暴露;揭露 8. _ vju: n. 看法,见解;景色 9. _ E5diFEn n. 增加;加 10. _5bAkwEd adv.& adj. 向后地,handle,announce,immediately,conclude,repeat,cure,expose,view,addition,
7、backward,11._ strikt adj. 严格的,严密的 12. _ ri5dVekt vt. 拒绝 13. _ bleimv. 责备; 谴责 n.过失;责备 14. _ kEm5pli:t adj. 完成的 vt. 完成,结束 15. _ kEn5trEul vt.&n. 控制;支配 16. _ 5vaiErEs n. 病毒 17. _ E5tend v. 看护;照料;出席;参加 18. _ 5endVin n. 发动机;引擎 19. _ di5fi:t vt. 击败;战胜 n.失败 20. _ in5strQkt vt. 通知;指示;教导,instruct,strict,reje
8、ct,blame,complete,control,virus,attend,engine,defeat,二、单词运用 根据句子的结构和意义,在空格处填入一个恰当的单词或者用括号中所给词的适当形式填空。 1. Wilson_ Jason by about a meter and won the race at last. 2. Keep indoors and dont_ your skin to the sun, or youll get sunburned. 3. The other day Henry lost_ of himself and hit his wife, but late
9、r he made an apology to her. 4. After thinking long hard about it, weve c_ that the right decision is to move to Chicago. 5. By a_ the parts of the sentence we can learn more about English grammar.,defeated,expose,control,conclude,analysing,6. The c_ I like best in her is her modesty and kindness. 7
10、. A_ in her papers, she didnt notice my coming. 8. The result of this examination will be_ (宣布) tomorrow. 9. Apart_ the construction mentioned above, you have also learned the following phrases. 10. Although he had tried to ignore them, all his mathematical calculations led_ the same conclusion: tha
11、t the earth was not the centre of the solar system.,to,characteristic,Absorbed,announced,from,三、词语派生 用括号中所给词的适当形式填空。 1. The news was so_ (inspire) that all of us were_ (inspire). 2. We must prevent the water from_ (pollute). 3. We should study hard and be ready to make greater _(contribute) to our c
12、ountry in the future. 4. He did not show any_ (enthusiastic) for our new plans. 5. The May 4th_ (move) of 1919 is very important in the history of China.,inspiring,inspired,being polluted,contributions,enthusiasm,Movement,6. There was a large_ (attend) at the meeting. 7. There used to be a kind of w
13、hat was called “literature of _(expose)” in the 1980s in China. 8. The arrival of canals was of great_ (valuable) to many industries. 9. He is very cautious about committing himself to anything while his brother is very_ (cautious). 10. He took a step backward in order to take three steps_ (backward
14、).,attendance,exposure,value,incautious,forward,四、词语互译 将下列词组或短语译成中文或英语。 1. _ 蒸汽机 2. _ 提出 3. _ 得出结论 4. _ 也;另外 5. _ 将和连接起来 6. _ 除之外;此外 7. _ 对严格 8. _ 通向;导致 9. _ 有意义;说得通,steam engine,put forward,draw/ make a conclusion,in addition,link to,apart from,(be) strict with,lead to,make sense,10. point of view
15、_ 11. cure sb. of a disease_ 12. attend (on) sb. _ 13. make up _ 14. the way _ 15. come to an end _ 16. take up _ 17. know about _ 18. look into _,态度;观点,治愈某人嫉病,看护/ 照料某人,和解;化妆/ 装;虚构(故事等),道路;方法;程度,结束;完成,开始从事;占据,知道;了解,调查;研究,五、词组运用 词组填空 根据句子提供的语境,从第四大题中选出一个适当的词组并用其适当的形式填空。 1. Several important plans_ at
16、 yesterdays meeting. 2. _, the children were taught how to play the piano. 3. Differences of opinion_ heated discussion. 4. Thank you very much for the information, Sir and Ill get one of our detectives to_ the matter.,were put forward,In addition,led to,look into,翻译填空 根据汉语意思,从上述短语中选出一个恰当的词组完成句子。 5.
17、 在经过了长期的繁荣之后, 这个家族最终走向灭亡。 After a long period of prosperity, the family _. 6. 除了沉溺于电脑游戏, 他似乎无事可做。 _ his being addicted to the computer games, he seems to have nothing to do. 7. 这段不知所云的文章读起来很费劲。 The paragraph which doesnt_ is hard to read.,came to an end,Apart from,make sense,句子翻译 从上述短语中选出一个恰当的短语翻译下列
18、句子。 8.你在国外时,是哪些好心人在照料你呀? _? 9.他擅长编故事。 _. 10.五十岁时,他开始从事一门新的职业,对于这个职业他一直梦寐以求。 _.,He began to take up a new career at the age of fifty, which he had been dreaming of.,Which kind people were attending (on) you when you were abroad?,He is good at making up stories.,六、语法填空 阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填
19、入一个恰当的词或使用括号中词语的正确形式填空。 John Snow was 31_ well-known doctor in London in 32_ 19th century. He wanted to find the cause of cholera in order to control 33_. In 1854 when a cholera broke out, he began to gather information. He marked on a map where all the 34_ (die) people had lived 35_ he found that m
20、any people 36_ had drunk the dirty water from the water pump died. So he decided that the 37_ (pollute) water carried cholera. He suggested that the source of all water supply 38_ examined and new methods 39_ dealing with polluted water be found. Finally, “King Cholera” was 40_ (defeat).,a,the,it,de
21、ad,and,who/ that,polluted,(should) be,of,defeated,Grammar,一、过去分词作定语 1、单个的过去分词作定语时一般兼有被动和完成的意义,常作前置定语。 eg:a lost animal 一只迷路的动物 a used stamp 一枚用过的邮票 an injured finger 一个受伤的手指 a broken coin 一枚破损的硬币 a lighted candle 一支点燃的蜡烛 注意:过去分词作定语时,有时只有被动意义。 e.g.:spoken English 英语口语 written exercises 书面练习,少数表示位移或状态
22、改变的不及物动词的过去分词只有完成的意义 fallen leaves 落叶 the risen sun 升起来的太阳 the advanced countries 发达国家 drunken man 一个醉鬼 a returned student 一名留学生 a retired teacher 一名退休教师 an escaped prisoner 一名逃跑的囚犯 by-gone days 过去的岁月,2、过去分词作后置定语,表示被动和或完成意义。 e.g.:How I regretted the hours wasted in the woods! 我多懊悔在树林浪费的时光啊 I like we
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