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九年级英语备课资料 Chapter 2

九年级英语备课资料 Chapter 2. 86 中学 李惠秋. 9A Chapter 2 课时分配 (9 课时 ). Reading 3 课时 Language 2 课时 Listening and speaking 1 课时 Using English and writing 1 课时 More practice 1 课时 课后练习册 1 课时. 学习目标. 1 ， 学习与计算机相关的词汇，并能用英语描述其用途

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九年级英语备课资料 Chapter 2

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  1. 九年级英语备课资料Chapter 2 86中学 李惠秋

  2. 9A Chapter 2 课时分配(9课时) • Reading 3课时 • Language 2课时 • Listening and speaking 1课时 • Using English and writing 1课时 • More practice 1课时 • 课后练习册 1课时

  3. 学习目标 • 1， 学习与计算机相关的词汇，并能用英语描述其用途 • 2，掌握Reading 中的重点词汇（如：rarely, importantly, essential, meaning, raise, spend, over等）以及词组（如：at present, depend on, common knowledge, make a mistake, for the time being 等）的基本含义，并学会在特定的语境中运用它们。

  4. 9A Chapter 2 Reading (I) • 1, unimportant, importantly, more importantly, important, importance • 2, at present=for the time being=now • 3, be unaware/ aware of… • 4, depend (v.) depend on , dependent (adj.) independent (adj.) dependence (n.) • 5, It’s common knowledge that+句子

  5. 6，rarely= seldom很少（否定词） She seldom gets to school late, does she? • 7, make a mistake make no mistakes make few mistakes by mistake • mistake sb for • 8, meaning (n.) What’s the meaning of…? mean (v.) What does…mean? What do you mean by…? • 9, over= more than • 10, thus (adv.) / so (conj.) • 11, bring to one’s attention / pay attention to+n.

  6. 12, raise (v.)筹集: raise money 饲养: raise a pet 提出: raise a question 举起: raise your hands raise (vt.)举起 He raised the heavy stone. rise (rose, risen)升起 The sun rises. 上涨 The price rose. • 13, spend (spent, spent) v. 度过 spend festivals 花费 spend time/money on sth./(in) doing sth.

  7. 9A Chapter 2 Reading (II)学习目标 • 1, 能在快速阅读全文的基础上,理解文章并能判断所给信息是否正确 • 2, 细读文章前三段,能正确回答细节问题并掌握其中的重点短语和句子 • 3, 能够用所学词汇复述课文

  8. 自学指导 5分钟阅读全文，完成ExerciseB 2分钟阅读Hidden Helpers 回答 • What are the hidden helpers? • Where can we find hidden helpers • in our homes? 自学指导 (1)五分钟阅读 What kind of jobs can a computer do? 讨论 What other jobs can a computer do? (2) 找出重点词汇

  9. 自学指导3分钟阅读How do we give computers instructions?回答下列问题并找出重点词汇 • (1) How can we make computers do jobs? • (2) Who writes the program? • (3)If we want a computer to do different jobs, what should we do?

  10. 9A Chapter 2 Reading (II) 1.common knowledge 2.calculator ,calculate, calculating, calculation 3.more/ most importantly 4. operate railways 操作 operate on 手术 5. fly planes/ spaceships 6. electronic brains 1.hardly ever 2.be unaware of 3.maybe/ may be 4.depend on 1.by doing (by, in, with用…) 2.A human being 3.It’s essential that… 4.make a mistake 5.different programs

  11. 9A Chapter 2 Reading (III)学习目标 • 1.学习课文后两段,能在理解课文的基础上，正确回答问题,独立完成课后习题 • 2. 掌握本节课的重点短语和句子 • 3.能够运用所学词汇复述课文

  12. 自学指导 5分钟时间阅读 Is a computer cleverer than I am ? 小组讨论以下问题 1. Is a computer cleverer than a human being? Why? 2. what will happen to people if computers can do our jobs? 3. Will computers make our life better?

  13. 自学指导 • 3分钟时间阅读CD-ROMS讨论 • Do you think CD-ROMS will soon be more popular than books? • 并找出重点短语

  14. 9A Chapter 2 Reading (III) 1.the answer to the question 2.for the time being 3.understand… well/ better 4.may be able to do… 5.be better than sb. at doing… be good at doing… 6.raise interesting questions 7. What will happen to us if computers can do our jobs? 8.have nothing to do (with…) 9.make our life better 使得…… 1.CD-ROM drives 2.for example 3. such as… 4. in history 5. listen to him speaking/speak

  15. A is cheaper than B. B is more expensive than A. A is fatter than B. B is thinner than A. A B B A

  16. Language (I) 学习目标: 掌握形容词比较级的构成及用法

  17. cheap- cheaper free- freer busy-busier fat- fatter expensive-more expensive 1. Which is cheaper, A or B? 2. She is busier than Lucy. 3. A is cheaper than B. =B is more expensive than A. 9A Chapter 2 Language (I)

  18. The Nile 6695km the Amazon 6280km

  19. Africa 30,233,000 sq km Asia 44,426,000 sq km

  20. Borneo 746,543 sq km Greenland 2,715,592 sq km

  21. the Atlantic 9,219m the Pacific 11,035 m

  22. 形容词比较级的用法 • 1.表示两者进行比较时用形容词比较级, 结构为: A + 比较级+ than + B • 2.表示程度的副词a little, a bit, a few, a lot, much, ever, still, far, rather, any等修饰时,用形容词比较级. I feel even worse now. • 3.表示两者之间进行选择“哪一个更…”时,用句型 which/who is +形容词比较级, A or B? Who is taller, Joyce or Millie?

  23. 4. 表示几倍于…时,用倍数+比较级+than表示 I am three years older than you. • 5. 表示两者之间最…的一个(of the two)时,常用the +比较级结构. Mary is the taller of the twins. • 6. 表示越来越…,用比较级+and +比较级,多音节词和部分双音节词用more and more+形容词原级. It’s getting warmer and warmer in spring. Our hometown is becoming more and more beautiful. • 7.越…就越…,用the +比较级, the +比较级结构The more we get together, the happier we’ll be. • 8.与never连用时,形容词用比较级. I’ve never seen a better man. • 9.与副词very , too, quite, so, as…as(中间) 连用常接原级. He is too young to look after himself.

  24. 中考链接 • 1.He looks much__ than he is. A. old B. older C. elder D. oldest • 2.The boy is getting ___. A. taller and taller B. more and more tall C. tall and taller D. more taller and taller • 3.This maths problem is ___ that one. A. not so easy as B. more easy than C. easy than D. as easier as • 4.Paul is the___ of the two children in his family. A. most fattest B. fattest C. fatter D. fat

  25. Language (II) 学习目标: 掌握形容词最高级的构成及用法

  26. fast –fastest fine-finest heavy-heaviest thin-thinnest important- most important Who is the fastest, A, B or C? C is the fastest. 9A Chapter 2 Language (II) good-better-best bad-worse-worst far-farther-farthest far-further-furthest many/much-more- most little-less-least

  27. 形容词最高级的用法 • 1.表示三者或三者以上的人或物进行比较时,用最高级形式,形容词最高级前必须叫定冠词the,句末常跟一个in/of短语来表示范围. He is the strongest of the three boys. Shanghai is the biggest city in China. • 2.表示在三者或三者以上的人或物中进行选择时,用which/who is the+最高级, A,B or C? Which city is the most beautiful, Beijing, Shanghai or Fuzhou? • 3. 表示最…的…之一时,用one of the +形容词最高级+名词复数. Zhou Jielun is one of the most popular singers.

  28. 4.形容词最高级前可加序数词,表示第几… The Yellow River is the second longest river in China. • 5.最高级前如有物主代词,指示代词,名词所有格修饰时,不加the Today is my busiest day. • 6. 与ever连用时,形容词用最高级. This is the highest building that I’ve ever seen. • 7. 形容词最高级可以与比较级替换. Li Lei is the tallest student in his class=Li Lei is taller than any other student in his class.= class=Li Lei is taller than the other students in his class.= No one is taller than Li Lei in his class.=Li Lei is taller than anyone else in his class.

  29. 中考链接 • 1.Why didn’t you enjoy the talk? It was ___talk that I have ever listened to. A. the most interesting. B. the least interesting. C. more interesting. D. less interesting. • 2. She had a very ___ sleep last Sunday evening. A. bad B. badly C. worse D. worst • 3.Shanghai is bigger than ___ in Australia. A. any city B. any cities C. any other city D. any other cities • 4. With a history of more than 1,400 years, Zhaozhou Bridge is the ___stone arch bridge in the world. A. old b. older c. oldest d. elder

  30. 学习目标 • 1 能听懂录音内容并正确完成表格 • 2能听懂他人的观点并能陈述自已的意见

  31. 自学指导 • 1 以小组的形式通过图片及字典自学生词，并能做到正确发音记住词义 • 2听录音两遍，完成表格

  32. 1 order sb to do sth 2 pretend to do sth 3 in sb’s opinion=in one’s view 1 In my opinion, hot food is more delicious. 2 I agree. 3 I don’t agree. Chapter 2 Listening and Speaking

  33. 学习目标 • 1 认识生活中的英文缩写并能做到正确使用 • 2能够正确运用形容词的比较等级作文

  34. More practice • 1 Why did the research team want to link computers together？ • 2 What were the difficulties for the research team? • 3 After the Internet was created, who else began to come online? • 4 How many ways are there to communicate online? What are they?

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