1、外研新标准第一册 必修1Module 5Reading and VocabularyBefore the classI want you to be engaged in the material.I want you to be engaged in whatever it is that we are discussing in class.Not necessarily thinking about getting down every word that I say.Id like you to take active notes rather than passive notes.W
2、rite down what can make you feel or learn something.Better attention,better understanding of the material if you are actively engaged.Better attention,better understanding of the material if you are actively engaged.I want you to be engaged in the material.I want you to be engaged in whatever it is
3、that we are discussing in class.Not necessarily thinking about getting down every word that I say.Id like you to take active notes rather than passive notes.Write down what can make you feel or learn something.Read the explanation and speak out the word it explains.not different or special or unexpe
4、cted in any waya part of an activity or a period of development a reddish brown substance that forms on the surface of iron and steel as a result of decay caused by reacting with air and water stagen.阶段，时期electricaladj.与电有关的rustvi.生锈related to electricity ordinaryadj.普通的，平常的behaviour or an action th
5、at is a direct result of something else a result that your plans or actions are intended to achieve if a chemical substance reacts,it changes when it is mixed with another chemical substance reactreactionn.反应vi.(化学)反应aimn.目标，目的conclusionn.结论the final part of something to heat a container,especially
6、one used for cooking,until the liquid in it starts to turn into a gas a chemical combination of oxygen and one other element oxidepartialadj.部分的，局部的boilvt.煮沸，煮n.氧化物equipmentn.设备，装备the set of necessary tools,clothing,etc.for a particular purpose not complete Objectives1.阅读课文简单介绍了金属的氧化反应并列出了显示部分金属活动性能
7、的表格。通过学习能熟练地介绍本模块中涉及的两个实验。2.2.对课文中出现的科技和实验的词汇进行归类。能根据所学的词汇、短语写一份实验报告。To get general ideasChoose the best title for Passage A.A.The Different Uses of Metals B.The Reaction of Metals C.The Reaction of Metals with Oxygen Reading Comprehension ISkimmingWhat experiment does Passage B show us in?A.How doe
8、s the nail rust?B.How does iron react with air and with water?C.How do we do an experiment about the reaction of iron?To solve difficult points1.When we use metals,it is important to know how they react with different substances,react with 意为“对起反应”。如：Iron reacts with water and air to produce rust.铁与
9、水和空气起化学反应而生锈。此外，react还可以同其他介词搭配,表示不同的意思。如：react on sth.对某事物有影响；使某事物产生变化。How do acids react on metals?酸对金属起什么反应？react against 反对；反抗 如：Will the people ever react against the dictator?有朝一日人民会起来反抗这个独裁者吗？2.Add some oil to the water.add sth.to sth.意为“加；增加”。如：He added his signature to the petition.他在请愿书上签上
10、了自己的名字。Many words have been added to this edition of the dictionary.本词典的这一版里新增加了很多词。3.This will keep air out of the water.keep sb./sth.out of 意为“不让某人/某物进入某处”。如：Keep that dog out of my study.别让那条狗进我的书房。She wore a hat to keep the sun out ofher eyes.她戴着帽子摭阳,保护眼睛。类似的：keep out(of sth.)不进入某处；留在外边keep up w
11、ith sb.保持与某人的联系keep up with sth.知悉(消息);跟上(形势)keep up(with sb./sth.)跟上某人/某事物keep off 不接近或不接触某人/某事物4.Half-fill a test tube with water fill with 意为“使满；填满”He filled the bottle with water.他把瓶子装满水。Her eyes were filled with tears.她热泪盈眶。The result filled his heart with despair.这样的结果使他心中充满失望。Let the word fly
12、 板块是帮助学生学习一些一词多义、熟词生义的词汇。通过此环节，学生可以对一些常见词的用法、意思有一个全面的了解。在翻译过程中体会词汇使用的丰富多彩。use n.1.He makes good use of his time.2.He gave me the use of his bike.试着翻译下面的英文，注意单词use的用法。用,使用;利用(+of)他能充分利用时间。使用权;使用能力U(+of)他让我使用他的自行车。use vt.1.May I use your pen?2.He promised to use his influence.3.They used him to shock
13、the others.用,使用我用一下你的笔可以吗?发挥;行使他答应运用他的影响力。利用(他人、时间、机遇等)他们利用他来吓唬别人。vi.We used to grow peanuts.我们过去是种花生的。(仅用于used to do结构)过去惯常,以前习惯于现学现用Work in pairs,one of you make up sentences with use in English,theother make up sentences in Chinese.Then you exchange and translate them.To get detailed informationA
14、nswer the following questions.1.Which of the metals in the table reacts the most with oxygen and water?2.What happens when you heat calcium in oxygen?Passage AScanningReading Comprehension IIPotassium,calcium and sodium.It burns to form an oxide.3.Which metals react with steam?4.Does iron have a slo
15、w or fast reaction with steam?5.Does copper react with water?Magnesium,aluminium and zinc.It has a slow reaction.No,it doesnt.Fill in the chart.Iron in dry airIron in air-free waterIron in ordinary waterStage A(starting experiment)cotton woolwater water ScanningReading Comprehension IIIPassage BStag
16、e B(1 week later)Stage C(Result)nailswater Iron does not rust.Iron does not rust.Iron rusts.Conclusion Iron does not rust in dry air or air-free water;Iron rusts in ordinary water.1.In the first part of the experiment,the _ is dry,not wet.2.It shows that iron _ when the air is dry.3.In the second pa
17、rt of the experiment,you must _ the water to make sure there is no _ in it.airdoes not rustboilairComplete the sentences.4.You add _ to the water because this keeps _ out of it.5.It shows that _ does not rust in water that has no _ in it.some oilairnail air1.Aim(Why?)2.2.Apparatus(What to prepare?)3
18、.Method(How to it?)4 result(What can we find?)5.conclusionHow to describe an experiment?Think about a simple scientific experiment that you have done recently and write an experiment report.An Experiment Report1._:2._:3._:(1)(2)(3)4._:5._:AimApparatusMethodResultConclusionDiscussionIf you want to do
19、 an experiment successfully,what good qualities do you think you should have?(You should be)Individual activityQuiz I:Retell the passage.Different metals have different uses.Iron is widely used in _equipment.It is important to know how metal _ with different substances.The first part of the experime
20、nt show that iron doesnt _ in dry air.In the second part,you must _ therustelectricalreactboilwater to make sure that there is no air in it.Add some oil to the water to _ the air out of it.It shows that iron doesnt rust in _ water.In the third part,_ the tube with water.It shows that they rust in _
21、water.keepair-freeordinaryhalf-fill1.你应该让孩子远离火。You should _ the child _ the fire.2.他们就这个问题讨论了整整一下午，但是他们没有得出任何结论。They discussed the problem for a whole afternoon,but they didnt _ _ _ _.keepoffQuiz II:Te to any conclusion3.我给了他一张珍贵的瑞典邮票，添加到他的收藏品中。I gave him a rare Swedish stamp to _ _ his collection.4
22、.我们现在的目的是创办一座工厂。It is now _ _ _ set up a factory.5.不锈钢不会生锈。Stainless steel _ _.add toour aim todoesnt rustThink about what weve just learnt in todays class.Study without reflection is a waste of time.After the classIts the time where we stop the class and you look inward.Its a time of silence in a class.课时重点回顾react with 对其反应put in order 把按顺序排列add sth.to sth.else 把某物加到其他物质中keep sth.out of sth.防止某物进入其他物质Homework1.Read the passage again and review 2.the new words and expressions.3.2.发挥想象，连词成文(50-100字)。conclusion,keep sth.out of sth.,aim,stage,rust,ordinary,equipment,put in order.
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