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1、1高二英语自主探究学案第一课时 Book 5 Unit1 Great scientists Words and phrases一、学习任务 (一). 词类转换。1. scientific adj _ (n 科学家) _ (n 自然科学)2 analyse Vt _(n 分析) _(n 复数)3 challenge n _(adj 具有挑战性的)4 enquiry n _(Vt 询问)5. pollute vt _(n 污染) _(adj 被污染的)6 contribute vt _(n 贡献；捐助)7 creative adj _(Vt 创造) _(n 创造) _ ( n 创造力)8 Revo
2、lutionary adj _(n 革命)9 reject vt _(n 拒绝，抛弃)10 universe n _(adj 宇宙的，普遍的) 11. announce vt _(n 通告，宣布)212 construct vt _ (n j 建设，修建)13 conclude vt _(n 结论，结束)14 deadly adj _(adj 死的)；_(Vt 死亡，去世)；_(n 死亡，死亡人数)15 cure vt/n _(adj 可以治愈的)；_(oppo 不可治愈的)16 investigate vt _(n 调查) 17. instruct vt _(n 命令；指示；用法说明书) _
3、(adj 有启发性的，有益的)18 certainty n _(adj 肯定的，确定的)19 positive adj _(oppo 消极的，否定的) 20. enthusiastic adj _(n 热情)(二). 单词拼写I 单词单词拼写拼写：1.Urban inhabitants have to live with the _(典型的，特有的) noises of cities.2. We must take a _(科学的) approach to the problem.33. The debate did not come to a _ (总结)until midnight.4.T
4、he old man was utterly _(吸引) in the book.5.I turned the h_ (把手)and opened the door. 6. The vote was completed. The chairman a _(宣布) the result.7.He i_(要求命令) me to deliver it to a customer. 8.The scientist often _(做贡献)to an academic journal. 9. He is an engineer trained in highway c_(.建设)10.Are you p
5、_(确信的，积极的)that you saw him? 11. He is very s_(严格的) with his students. 12. David is very e_(热情的)about the plan. 13.The board _（拒绝） all our ideas. 14.The boss is _(小心谨慎的) about making promises. 15.It seemed the water was to _(责备)第二课时 Reading（一） John Snow defeats “King Cholera”4一 学习目标1. 了解不同领域不同时代的科学家对
6、人类的贡献及其成果。2. 本文章介绍了英国著名医生 John Snow 是如何通过考察分析、探究的科学方法，发现并控制“霍乱”这种传染病的。通过课文学习，使学生了解科学发现的全过程及其严密性。二 学习任务【课前预习】 Task 1. Warming up: What do you know about great scientists? Do the quiz on Page 1.Task 2. 课文课前预习 练习册 P1 一、二【课上学习】 Task 3. Fast reading Read the text quickly to fill in the blanks with the se
7、ven stages in Pre-reading on Page 1 and match the main idea of paragraphs. Para 1. Find a problem _ A.He needed to prove the second theory was correct. Para 2. _ B.He found out that dirty water was the cause of cholera. Para 3. _ C.He looked into the source of the water. Para 4. _Collect results_ D.
8、 He found two other deaths to prove polluted water carried the virus.5Para 5._ E.John Snow wanted to use his knowledge to solve cholera. Para 6._ F.He got interested in two theories. Para 7. _ J.Finally “King Cholera” was defeated. Task 4 Careful reading Para 1. Q: Why couldnt the cholera be under c
9、ontrol at first? Because neither_ nor_ was understood. Para 2. Q: What is the second theory? _ _ Para 3-7. Do exercise 1 on Page 3.【巩固检测】Fill in the blanks. John Snow was a well-known _ in London in the _ century. Cholera was a deadly disease of its day. Neither its _ nor its _ was known. He wanted
10、to face the _. In 1854 when a cholera _ out, he began to gather information. He _ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the _ died. So he decided that the polluted water carried cholera. He suggested that the _ of all water supp
11、ly be _. Finally, “King Cholera” was defeated. 第三课时 Reading (二) 一学习目标：掌握阅读中的重点短语与句型。 二学习任务 Task1 细读课文，找出下列短语。1考虑 2 面对挑战63如此.以至于. 4.对.感兴趣5 决定去做某事 6. 一大团，一大片7. 蔓延 8. 做好准备做某事9. 把.做标记在. 10. 给某人关于.有价值的线索11.把.归咎于. 12. 作进一步的调查13.放慢速度 14. 调查15.跟.有关系. 16. 死于.的原因17. 阻止 18. 使暴露19. 确定无疑的 20. 不再. Task 2. 汉译英。 1. _ _ _ 人们既不知道它的病源，也不了解它的治疗方法。L4.2_ _ _7每次霍乱暴发时，就有大批惊恐的老百姓死去。L5. 3. _ _ _第一种看法是霍乱病毒在空气中繁殖着。L10. 4. _ _ _他发现特别在两条街道上霍乱流行的很严重，在 10 天之内就死去了 500 多人。 L17. 5. _ _ _看来水是罪魁祸首。L25. 6. _ _
