2012必修一模块五学案.doc

Module 5 A Lesson in a Lab课标词汇A. v. expand, contract, react, form, dissolve, rustB. n. stage, conclusion, electricity, aim, equipment, facility, balanceC. adj. electrical, ordinary, astonished词汇拓展1. science n.-_adj. 科学的-_n. 科学家2. expand v. -_n. 膨胀-_-v. 收缩3. part n. -_adj 部分的-_adv. 部分地4. reaction n.-_-v 反应-_adj. 易反应的5. electricity adj. -_-n. 电-_adj. 与电有关的6. visible adj-_n 洞察力-_(反义词) adj 看不见的7. equipment n. -_vt 使装备-_adj 已装备的重点短语at the bottom of, add to , make sure, keep out of, at leastused to , 理应，应该； 与反应； 为感到骄傲； 把按顺序排列重点句型1. It is hard to think of a world without metals.2. Here is a table with the metals that react most at the top, an the metals hat react least at the bottom.3. The earth is forty-nine times larger than the moon. 语法1. Degree of comparison1 (比较级 1 )2. Degree of comparison2 (比较级 2)课时划分：Period 1 Introduction &Vocabulary and speakingPeriod 2 Reading and VocabularyPeriod 3 Reading and Vocabulary Period 4 Grammar 1&2Period5 Listening Period 6 Cultural CornerPeriod 1 Introduction Vocabulary and speaking一 学习目标: 掌握并应用新单词。掌握英语中数字的读法.二 文本研读：1. Read the Introduction on page 41.Finish Activity 1,2,3 . 2. Read the Vocabulary and Speaking on page 42 and Vocabulary on page 46.三 情境解读：1. 通过阅读p42 Activity 1,总结基数词的读法。_2. 序数词的读法序数词一般以与之对应的基数词加词尾_ 构成。如tenth(第十)，但下面这些基数词在变序数词时，有特别的地方。如 one- two- three- five- eight- nine- twelve-3. 分数（fraction）的读法 通过阅读p42 Activity 2,总结分数的读法。_ 另外还有几个特殊表达的情况 1/2 1/4 1/3 3/44. 百分数的读法百分数的读法只需在基数词后加上percent.5. 小数的读法通过阅读Activity 1 on p46, 总结小数的读法_四知识结构 小组合作，总结各种数字的读法. 数字五 自我检测 1,234,980,566 7/1086% 100.3223/4 0.5Period 2 Reading and Vocabulary一.学习目标 1.掌握快速默读文章，搜索信息的能力。 2.通过练习快速默读文章，提高阅读理解的能力。二文本研读1. 完成44页活动12. 快速默读44页文章，完成活动2，3。2. 快速默读45页文章，完成45页表格及46页活动5，6。三情境解读再次阅读44，45页两篇文章，回答下列问题。Passage A1. Which of the following metals reacts the most with water? A. Copper B. Iron C.Aluminium D. Sodium2. When heated in oxygen, _ will react partially. A. zinc B. copper C.potassium D.all metals3. According to the passage, it can be inferred that _ will have less use in making kitchen tools. A.aluminium B. iron C. steel D.copperPassage B4. The experiment shows us _.A. how iron rusts with air B. iron is quite easy to rustC. how to prevent iron from rusting D. how iron reacts with air and with water5. “Air-free water”means _. A. air with a lot of water B. air without a lot of water C. water with a lot of air D. water without air6. If some clean iron nails are put in a damp place for a week, the nails will_. A. rust B. not rust C. form an xoide D. keep the place dry四知识结构I. Words: 1.结论_ 2.目的_ 3.结果_ 4.方法_ 5.燃烧_ 6.电_ 7.设备_ 8.生锈_ 9.局部的_10.普通的_11.氧气_ 12.实验 _II. Translate the phrases into Chinese.1.和反应_ 2.使有秩序_ 3.往加入 _ 4.想到，想出_ 5.确信，确保_ 6.弄清，找到_7.在顶部_ 8.在底部_ 9.科学实验_ 10. 把阻止在外_五自我检测I.再次阅读文章，根据课文完成下面短文，每空一词。 From Passage A we know the _ of metals with some substances such as water and oxygen can be put in order. It can be seen the metals react _ at the top and the metals react least at the _. When you heat calcium in oxygen, youll find it burns to form a(an) _. And it can easily be seen copper doesnt _ with water. In the first part of the experiment in Passage B, the _ is dry, not wet. It shows that iron doesnt _ when the air is dry. In the second part of the experiment, you must _ the water to make sure there is no _ in it. You add some _ to the water because this keeps air out of it. It shows that nail doesnt rust in water that has no air in it.II.用适当的介词或副词填空：1. Im sorry but I cant think _ your name.2. I warned Bill to keep _ trouble while Im away.3. Dont add oil _ fire.Period 3 Reading and Vocabulary 一学习目标 理解重难点句型，掌握重点词汇用法二文本研读 1. Its hard to think of a world without metals. 本句中，it 为_，真实主语是 _，这是一个重要的不定式做_的结构。又如： 学好英语是很有必要的。 _.2. 英译汉 Here is a table with the metals that react most at the top, and the metals that react least at the bottom. _.3. 汉译英 当我们使用金属时，了解金属和不同的物质（例如水和氧）如何发生反应是很重要的。 _.三情境解读1. experiment n.实验 v. 做实验 翻译以下例句： Many people dont like the idea of experiments on animals. _ We often experiment upon animals. _ No one knows how Franklin survived his experiment with lightning. _ We have just tried an experiment in chemistry. _ To carry out this experiment, we need to make full preparation._翻译：实施/做实验 _,_,_,_ an experiment. experiment in_ experiment with _ experiment on _2. conclusion 结论 n. 如： These are the main conclusions of the report. 汉译英： 得出结论：_/_/_ a conclusion. 总而言之：_3. aim n. 目标 v. 瞄准，对准，力争 观察以下句子 Take careful aim at the target before firing. I am not aiming at you He aims at mastering English.He aims to master EnglishAim at _ aim to _5. react v. 作出反应，回应 Which of the metals in the table reacts the most with oxygen and water. How did this actress react to her gossip. Children sometimes react against the thing their parents believe in. Your applause would react on upon the speaker搭配： react to sb./sth. _react against sb./sth._ react with. _ react on _6. put in order 把有序排列，整理 汉译英：看完这些书后把它们整理好。 _拓展： 有序的_无序的 _7. Add 观察下列句子并总结add的用法： 1) Shall I add your name to this list？ 2) And dont be late , she added.” 3) -A: Add up all the money I borrowed from you. -B: The numbers added up to exactly 100. 4) The heavy snow added to our difficulties. Add在以上五个句子中用法分别为： 1）add A to B_ 2) 补充 _. 3) add up _ 4) add up to _ 5) add to _四 课后检测：4. The teacher _ an experiment on the rats with a new method last week. Which of the following doesnt suit the sentence.A. made B. performed C. carried out D. carried on 5. _, Id like to say thanks to all of you. A. With conclusion B. In conclusion C. For conclusion D. To conclusion6. All the things in the room were _, but she quickly _ them _. A. in order; put; in order B. on order; place; in order C. out of order; put; in order D. by order; place; in order7. The engine of the ship was out of order and he bad weather _ the helplessness of the crew at sea. A. added to B. added up C. added up to D. added 5. _ more about university courses, call (920)7463789. A. To find out B. Finding out C. Find out D. Having found out 6. 用介词with；to ；against; on填空 (1)The water was reacting _ the iron in the tank. (2)How did the architects react _ the design requirements? (3)The people soon reacted _ the tyrannical (专制的) system.Period 4 Grammar 1&2一学习目标 掌握形容词，副词比较级。1.倍数的表示方法；2.比较级表示越来越；越越.；3.能修饰形容词比较级的词。二文本研读1.阅读课本p43 Grammar1, 完成活动1, 2.2.阅读课本p47Grammar2, 完成活动1，2，3.三情境解读1.通过完成Grammar1, 并观察下面的句子总结出表示倍数的说法 The table is 3 times as big as that one. =This table is 3 times the size of that one. =This table is three times bigger than that one. 2.通过完成Grammar2中活动1,2（1）the +比较级, the +比较级 表示_. eg. The more you talked, the less attention he paid to you. 汉译英：我们拥有越多，想要的就越多（人欲无穷）。_. 给予越多，我们越快乐。 _. （2） 比较级+ and +比较级，表示_ eg. The new city is becoming more and more beautiful. 冬天来了，天气变得越来越冷了。 _. 未来，石油、天然气和煤会越来越少。 _.3. 通过观察Grammar2中活动3的六个句子写出能够修饰形容词比较级的词：汉译英这本书比那一本有趣多了。_我的行李很重，但她的更重。_四自我检测I. 用所给短语或单词的合适形式填空 1The best method to achieve this goal is to unite as _(many) people as possible. 2He speaks French well indeed，but of course not so_ (fluent) as a native speaker. 3The house rent is expensive. Ive got about half the space I had at home and Im paying three times as _ (much) here. 4At a rough estimate，Nigeria is three _(time) the size of Great Britain. 5What she couldnt understand was why _ and _(many) students showed interest in her lessons.单项填空 1How much _she looked without her glasses! AwellBGood Cbest Dbetter 2Work gets done _ when people do it together，and the rewards are higher too. Aeasily Bvery easy Cmore easily Deasier 3The more we prepare，_ difficulties we have. Athe few Bthe less Cthe fewer Dthe least 4My uncles house in the downtown area is much smaller than ours，but it is twice _ expensive. Aas Bso Ctoo Dvery 5Are you feeling_？ Yes，Im fine now. Aany well Bany better Cquite good Dquite better 6Youre driving too fast. Can you drive _？ Amore slowly a bit Bslowly a bit more Ca bit more slowly Dslowly more a bit 7After two years research，we now have a _ better understanding of the disease. Avery BFar Cfairly Dquite 8Speaking of all the songs he has written，I think this is probably his _ one. Abetterknown Bwellknown Cbestknown Dmostknown 9The new group of students is better behaved than the other group who stayed here _. Aearly Bearlier Cearliest Dthe earliest 10. This restaurant wasnt_ that other restaurant we went to.(2012高考全国卷)A. half as good as B. as half good as C. as good as half D. good as half asPeriod5 Listening 一 学习目标提高通过听获取信息的能力。理解应用Everyday English部分表达方式。二 文本研读1.Finish Activity 2 on p462.This is a conversation that takes place in a lab . A teacher helps a student do a scientific experiment . In this experiment , the metal magnesium burns in air . Do you think if there is a change in weight when this metal burns in air .1) Listen to the tape and complete the description of the scientific experiment. Particularly pay attention to the apparatus and the conclusion .AimApparatusMethod First , Next ,After that ,Next ,Lastly , ResultIt weighs _ before.ConclusionThere is _ change in weight when magnesium burns in air. ( a / no)2). Listen again and try to write down more key words . 3) Listen to the material for a third time and fill in the blanks .Mr. Chen: OK, boys and girls, were going to do an experiment. Come a bit closer. The closer you are, the more youll see! Thats right! Now, whats the aim of this experiment, Zhou Kai? Zhou Kai: We want to 1. _ if theres a change in weight when magnesium burns in air. Mr. Chen: Thats right. So what do we need first? Zhou Kai: Um . We need some magnesium. How much do we need? What about this piece? Is this piece OK? Mr. Chen: No, we need 2. _more than thatabout two and a half grams. We need a piece which is much bigger than that. Zhou Kai: OK . And we need a Bunsen burner . a balance . and a crucible to put the metal in . Here they all are . Where do we go from here? Mr. Chen: Well, first, put the magnesium in the crucible. Then put the crucible on the balance and weigh it. Zhou Kai: OK. Mr. Chen: How much does it weigh? Take a look, everyone. Is it 3. _ heavier? Zhou Kai: Um . It weighs two and a half grams. Do you want me to write that down? Mr. Chen: Yes, write it down. What next? Zhou Kai: Yes . Um, next, were going to heat the magnesium. So I light the Bunsen burner. After that, I hold the crucible over it . Oh look, its burning with a white light! Its getting 4. _! Mr. Chen: Its pretty, isnt it? Keep the noise down, boys and girls, please. Zhou Kai: Um . lastly, we need to weigh the magnesium again . It weighs four grams now. Mr. Chen: So what does that tell you? Zhou Kai: It weighs _ more than before. Mr. Chen: How much more? Zhou Kai: 1.5 grams more. Mr. Chen: And what does that mean? Zhou Kai: It means that there is a change in weight when magnesium burns in air. Mr. Chen: Youve got it! Well done! So now, lets do the same experiment with copper. Come along, Li Kang, its your turn now. What do you think will happen if you heat copper? li kang: I think itll be 5._ heavier than magnesium. Shall I begin? Mr. Chen: Yes, go ahead! 4)Do the Activity of Everyday English on page 48三 自我检测Describe the scientific experiment in your own words . You can begin like this : Ill never forget my chemistry lesson we had today . In our chemistry lesson , we did an interesting scientific experiment to find out if if theres a change in weight when magnesium burns in air. We followed the teachers instructions and prepared the following apparatus . Period 6 Cultural Corner 一学习目标 熟练掌握限时阅读技巧。二文本研读1.阅读p49 文章，并回答问题1.2.Read the text again and fill in the following form.(写出关键词) The change in my attitude towards physics BeforeNowThe reason3.Try to retell the text by using the information from the