1、Module 5 A lesson in a lab导学案话题：1. A lesson in a lab 实验室里的一堂课 2. Preparing a report on a simple scientific experiment准备一篇关于简单的科学试验的报告。功能：Words and expressions of sequence 表示顺序的词或短语须掌握的句型： 1. It is hard to think of a world without metals. 2. Add some oil to the water. 3. Im going to try to go to eith
2、er Montreal or Ottawa University， as both are supposed to have good Physics Department. 4. Its your turn. 5. Youve got it.须掌握的语法： 比较级结构 1.“比较级 + than”结构 2.“less + 原级 + than”的结构 3. “the + 比较级(+主语+谓语)，the +比较级(+主语+谓语)”的结构 4. “比较级+ and +比较级”结构 5. 表示倍数第一课时词汇词汇拓展： 1.liquid (反义词) 2.expand (反义词)3.mixture (
3、v.) 4.conclusion (v.)5.react (n.) 6.equipment (v.)7.partial (n.) 8.electricity (adj.)9.describe (n.) 10.ordinary (同义词) (adv.)11.astonished (v.) 12.aim (adj.) (adv.)13.exist (n.)须掌握的短语： 1.add 往加入 2. to 过去常常 3. the area of在领域 4.be proud 为感到骄傲 5. be supposed 应当，理应 6.at 至少 7.draw a 得出结论 8.make 确信 9. or或
4、者或者 10. be astonished 对.感到吃惊 11. find 查明 12. aim 瞄准，针对 13. put 把按顺序放好 14. keep 把保持在外 15.write 写下，记下 16. the air在空中 17. the pastyears在过去的年里 18.go 用吧；行 19. learn 向学习 20. an experiment 做试验须掌握的单词：1.液体 n. 2. 膨胀 vi. 3.收缩 vi. 4. 物质 n. 5.混合物 n. 6. 氧气 n. 7.电 n. 8. 阶段；时期 n. 9.结论n. 10. 目标，目的 n. 11.反应 n. 12. 设备
5、，装备 n. 13. 部分的，局部的 adj. 14. 煮沸，煮 vt. 15. 普通的，平常的 adj. 16.蒸汽；水气 n. 17. 漂浮 n. 18.形成 vi. 19. 溶解，分解，分离 vi 20.天平n. 21.火焰 n. 22.演讲 n. 23.(大学的)科、系 n. 24.吃惊的，惊愕的 adj. 第二、三课时课文理解及配套练习佳句背诵： 1.很难想象一个没有金属的世界会是什么样子。 2. 当我们使用金属时，懂得它们与不同的物质是怎样发生反应的，比如水和氧气，是很重要的。3.金属与这些物质的反应程度可以按顺序排列起来。4.在水中加一些油。5.将水煮3分钟(这可以确保水中没有空
6、气)6.科技设备非常好，有配有最新设备的实验室。7.事实是，加拿大有许多一流的科学家。8.诺贝尔奖是现有最高奖项，因此我们应该引以为自豪知识点配套练习：1. A balloon as it is filled with air. A. is increased B. increase C. expands D. is expanded2. 改错(1) How did your mother react with the news？(2) Applause reacts against a speaker.(3) The students reacted on the political sys
7、tem.3. The workers went to strike to the price policy. A. react on B. react with C. react to D. react against4. (1) Say numbers (按顺序).(2) I cant get in touch with him now， because my telephone is .(出了故障)(3) The room is .(乱七八糟)(4) He with that factory.(向定购了500辆自行车)5. (1) These figures dont (加起来) righ
8、t.(2) His whole school education (合计) no more than one year.6翻译句子 (1)30的1/5是多少？(2)1000的30是多少？(3)我们市的人口是多少？7. The scientist also other experiments. A. made B. carried out C. performed D. A、BC8.Do remember to take this medicine three times a day with warm boiled water. . A. Heard it. B. Got it. C. Mad
9、e it. D. Taken it.9. There are often some fields the scientists devote all their lives to doing some researches. A. on which B. which C. that D. in which10. Water electricity widely all over the world. A. is used to produce B. is used to producingC. used to produce D. used to producing11.用astonish，
10、surprise， shock， amaze的适当形式填空. (1) To my ， the door was unlocked.(2) He was to see his father there.(3) His death was a great to the family.(4) We are all that he won the first place.12. (1) Neither you nor Tom (be) interested in pop music. (2) Both you and he (be) right.13. she doesnt come， we will
11、 still go. Which one is WRONG？ A. If B. Suppose C. Supposing D. Though14. All her neighbors her to be a good girl. A. thought B. supposed C. imagined D. AB15. My brother is than I. A. older two years B. two years olderC. two years elder D. elder two years16. There are magazines in our library than i
12、n yours. A. a less B. less C. a fewer D. fewer17. The city of Beijing is getting . A. more beautiful and beautiful B. beautifuler and beautifuler C. more and more beautiful D. more beautiful and more beautiful18. This house is that one. A. three times the size of B. 3 times as large asC. twice large
13、r than D. A、BC19. The earth is nearly the moon. A. 50 time the size of B. 50 times the size ofC. 50 times as size as D. 50 times as that of20. With the help of the German experts， the factory produced cars in 1998 as the year before. A. as twice as many B. as many as twiceC. as twice as much D. twic
14、e as many21. It was as I had ever spent. A. so a pleasant day B. as a pleasant day C. as pleasant a day D. a day as pleasant 22.What do you think of his opinion？None has given me piece of advice.A. a better B. a best C. the best D. the better第四课时写作美文背诵：Thank Your Lucky Stars I remember when I was a
15、young boy， life was tough. My parents made me do many things for them. For example， they had me do the laundry， the dishes and the house cleaning. They even got me to work part-time to help with the family expenses. If I was naughty， they would spank me. They would not let me go outside the house fo
16、r days. Nowadays， life is quite different for kids. Parents cant force them to do anything. On the contrary， it seems as if children can get their parents to do anything for them. Parents and teachers are even afraid to spank children for fear of being sued. It amazes me， therefore， whenever I hear
17、youngsters complain. Instead， they should be thanking their lucky stars. dutiful son孝子tough = hard 艰苦的 修饰人：凶恶的for example = for instancedo two loads of laundry 洗两份量的衣服 do the studying不说：do laundry， do dishes 要加定冠词或其他修饰词part-time a./adv. 兼职的，部分时间地 full-time make part-time 兼职的spank sb. 打屁股spare the ro
18、d， spoil the child. 孩子不打不成器obedient adj.服从的， 孝顺的For fear of failing， Ted stayed up study/studying all night. 唯恐以免He sued me for breaking the contract. 他控告我违约on the contrary = instead 相反的写作指导： 请根据下列表格中的内容，写一篇短文，说明整个试验的内容。试验目的不打烂鸡蛋取走蛋壳试验用品一只玻璃杯，一个小煮锅(saucepan)，水，一个鸡蛋，约250毫升醋试验步骤1.先把鸡蛋在锅中煮十五分钟左右。2.把鸡蛋放
19、在玻璃杯中。3.往玻璃杯中放醋，醋要漫过鸡蛋。4.把鸡蛋在醋中浸泡24小时。试验结果24小时后蛋壳完全消失试验结论醋中的酸性物质与蛋壳中的碳酸钙反应升成二氧化碳，蛋壳消失。方法提示： 1.本模块的写作要求是写一篇有关试验的短文，这属于说明文体裁。这样的文章不带任何个人感情色彩，不需要生动的细节和背景，纯粹是客观的阐述。它以传授知识为主要目的，其最大特点就是知识性。另外，描述试验的短文也是一种比较严谨的题材，写作的内容要真实可靠，措词要准确恰当。这类文章的语言特点就是：(1)时态主要用一般现在时。(2)一般使用第二人称。 2.这是一篇以表格的形式展现内容要点的实验说明文，需要客观的介绍整个过程。
20、叙述要严格按照实验目的、实验用品、实验步骤、实验结果和实验结论的顺序依次进行，不能顺序颠倒。写作过程中可适当使用表示顺序的词语，使叙述条理，清楚明了。3.写作策略和常用词汇和句型 (1)开篇首先说明试验的目的。常用The aim of the experiment is to来表示。(2)接着说明实验用品。常用句型:To do/ conduct/ perform/ carry out the experiment， you need(3)试验方法或试验过程是重点内容，一定要把握好写作顺序。这一部分常用下列过渡词(词组)：first， next， after that， now， finally
21、等。(4)实验结果和结论部分的表达也要准确，首先把试验结果说清楚，结论部分一般要说明引起上述结果的原因。答案词汇拓展：1. solid 2. contract 3. mix 4. conclude 5. reaction 6. equipment 7. part 8. electricity 9. description 10. common/usual ordinarily 11. astonish 12. aimless (adj.) / aimlessly (adv.) 13.existence须掌握的短语：1. to 2. used 3. in 4. of 5. to 6. least
22、 7. conclusion 8. sure 9. either 10. at 11. out 12. at 13. in order 14. out of 15. down 16. in 17. in 18. ahead 19. from 20. do/ make/ carry out/ perform须掌握的单词 1. liquid 2. expand 3. contract 4. substance 5. mixture 6. oxygen 7. electricity 8. stage 9. conclusion 10. aim 11. reaction 12. equipment 13. partial 14. boil 15. ordinary 16. steam 17. float 18. form 19. dissolve 20. balance 21. flame 22. lecture 23. department 24. astonished
