module_5-a_lesson_in_a_lab_reading_and_vocabulary

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英语： Module 5 A Lesson in a Lab(第二课时)课件外研版必修1

We can reach a conclusion that it is important for us to read books.
It is our aim to build up a harmonious society.
It is a piece of electrical equipment.
Reading and vocabulary
Passage A
Read the passage as quickly as you can and choose the best title for it.
The Different Uses of Metals The Reaction of Metals The Reaction of Metals with Oxygen
e up with 突然想起→come to life 苏醒；活跃起来
8.from that moment on 从那一刻起→fromthen on从那时起→from now on从现在起
9.in turn轮流→ by turns轮流地；依次地 →take turns to do...轮流做……→turn out 结果是……
1. In the first part of the experiment, the _a_ir_ is dry, not wet. 2. It shows that iron _d_o_e_s_n_o_t _r_u_st when the air is dry.
3. In the second part of the experiment, you must _b_o_i_l the water to make sure there is no _a_i_r_ in it. 4. You add __s_o_m__e_o_i_l to the water because this keeps _a_i_r_ out of it. 5. It shows that _n_a_il_ does not rust in water that has no _a_i_r_ in it.

高中英语-Module-5-A-Lesson-in-a-Lab-Reading-and-vocabu

37/66
Passage B – 1.Pre-reading (1m)
Q: Can we put nails in wet air?
38/66
Passage B – 2.Prediction(1m) Put the
words in the right place of the
AimAn
experiment
use metals?
It is important to know how they
react with different substances.
2. Which metal reacts most with wPoattaesrs,iupmotraesasctisummoostr wiriothn?water.
21/66
铝 aluminium
22/66
Calcium
23/66
钙 calcium
24/66
Magnesium
25/66
镁 magnesium
26/66
Zinc
27/66
锌粒 zinc
28/66
Iron
29/66
铁 iron
30/66
Copper
31/66
铜 copper
32/66
44/66
3.In the second part of the
experiment, you must__b_o_i_l__
the water to make sure there is no
___a_i_r___ in it.
4.You add ___o_i_l ___ to the water because this keeps ____a_ir____out

外研版必修一Module 5 A Lesson in a Lab Reading教案

T: Well, from passage A we can see how interesting the experiment about the reaction of metals is! But do you know how we can carry out a chemical experiment in a lab successfully? And what is the correct order to describe a scientific experiment?
2.Reaout the words the students can’t read.
i
教后
反思
审核人签字：年月日
Then in order to make the Ss consolidate what they read in passage B and check if they have understood the experiment very well, Do Activity 5 on page 46
Ask the Ss to look at Activity 1 on page 44 and give them about 2 minutes to discuss it. Then collect the answers from them.
Ask them to read the passage quickly and finish Activity 4 on page 44. then check the answers.Then ask them to answer:
Module 5 ALesson in a Lab教案
Reading
课题
Module 5ALesson in a LabReading and vocabulary

必修一Module-5-A-Lesson-in-a-Lab知识点讲解及检测

Module 5 A Lesson in a Lab知识点讲解【快速的浏览文章并根据文章的内容，用适当的词填空】Metals are very important, so when using them we should know how they _____ with different substances. Take iron used in ________ equipment for example, when ______ in oxygen, it will react slowly. When it is put together with water or _____, there will be a partial ________.【快速的浏览文章并根据文章的内容，用适当的词填空】P461. 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 part of the experiment, you must ____________ the water to make sure there is no __________in it.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.【疯狂背诵下列单词及短语】Ⅰ.单词盘点1. boil (vt.) 煮；煮沸2. ordinary (adj.) 普通的；平常的3. float(vi.) 漂浮4.form (vi.) 形成5. balance(n.)天平6. expand (vi.)膨胀→contract (反义词)(vi.)收缩7. mixture(n.)混合物→mix （vt.）混合8. electricity（n.）电→electrical （adj.）与电有关的；用电的→electric (adj.)电的9. conclusion (n.)结论→conclude （v.）下结论10.aim（n.&v.）目标；目的；以……为目标→aimless （adj.）漫无目的的11.equipment(n.)设备；装备→equip （vt.）装备；配备12. react（vi.）(化学)反应→reaction (n.)反应13. lecture(n.)演讲→lecturer (n.)演讲者14. astonished（adj.）吃惊的；惊愕的→astonishing （adj.）令人吃惊的→astonish（vt.）使吃惊→astonishment (n.)惊奇Ⅱ.短语回放1.往……加入……add...to...2.不让……进入；使……避开……keep...out of...3.（口）请说吧；请用吧go ahead4.过去（常常）……used to5.在……领域in the area of6.为……感到骄傲/自豪be proud of7.应当；理应be supposed to8.总之in conclusion9. 对...做出反应react to10.以...的形式in the form of11.把...加起来add up12.跟上；与...保持联系keep up with13.复习go over14.经历，忍受;法律等被正式通过go through15.保持/失去平衡keep/lose one’s balance 【经典句子背诵】1. Two-thirds of the earth’s surface is water.地球表面的三分之二是水。

外研社高中英语必修一Module5 Reading and vocabulary

3.Add some oil to the water.
add sth. to sth. 意为“往…加…；增加”。 If you add 5 to 5, you'll get 10. 5加5等于10。
add up to 100. 1）These numbers _________ 这些数字合计是100。 Add up 2)___________ all the money I owe you . 把我应付你的钱都加在一起。 3)The bad weather only _________ added to our difficulties. 这种坏天气更增加了难度。 add up to 共计，共达 add up 把……加起来 add to sth. 增加、增添了某物
(b) in air-free water
(c) in ordinary water.
2. What are needed to do tclean iron nails
test tubes
test tube holder
cotton wool
oil
4.This will keep air out of the water. keep ……out of 不让（某人/某物）进入（某处）；使某人避开……， Keep that dog out of my study. 别让那条狗进我的书房。
Keep the children out of harm if you take them to the match.
Module 5 A lesson in a lab
Reading and Vocabulary
学习目标
1. 识别、正确拼读所学金属词汇和dissolve, heat, substance, rust, metal 等重点词汇。 2. 掌握如何从科学实验报告类的文章、表格中快速获取关键信息，把握文章写作意图。 3. 掌握科学实验的正确操作步骤，把握实验类文章的整体结构。 4. 明白英语学习对于未来查找国外科技文献、资料的重要性。

Module_5_A_Lesson_in_a_Lab教案

Book I Module 5 Periods 2Teaching aims and demands:（目标和要求）⒈ To learn about some vocabulary and knowledge related to science and experiments⒉ To know about some metals and get to know their main uses in our lives⒊ To make the students know how to do a simple experiment andwrite the report about it in English4. To develop students’expression ability as well as readingability by practicing these two passages5 To raise students’interests in science and form therigorous scientific attitude.Teaching key points:（教学要点）⒈ To make the students understand and grasp the vocabulary and knowledge related to science and experiments⒉ To enable the students to know how to read some passages about simple scientific experimentsTeaching difficulties:（难点）To enable the students to know how to read some passages about simple scientific experimentsTeaching methods:（教学方法）⒈ Communicative Approach⒉ Task-based Approach⒊Aural-oral Approach with the help of the multi-media computer and the recorderTeaching aids:（教具）Multi-media computer; PowerPoint; some scientific equipmentTeaching procedures:（教学过程）Step 1 Revision（复习）Teacher: Are you interested in doing scientific experiments? Students: Yes!Teacher: Do you still remember what we have learnt yesterday? .（I type out some pictures about some metals on the screen with the help of the computer ）As I type out each of the above pictures, I can ask the students like this: What’s this?（此处设计是为了复习上节课学过的金属名称，并为本节课的实验做准备）Step 2: Lead-in （导入）Teacher :Look at the pictures. Do you know the names of the equipment？At the same time I can type out some pictures about some equipment on the screen with the help of the computer as followsstudent 1: test tubestudent 2: test tube holderstudent 3: tongsstudent 4: cruciblestudent 5: balancestudent 6: Bunsen burnerThen I will lead them to read the English names of the equipment to make sure that everyone master them（此处设计目的是让学生掌握实验室中常用的实验设备，了解其用法及用途）Teacher: Is there any volunteer who will come to the front to tell us the English names of all the equipment.（此处设计目的是检测学生对实验室中常用的实验设备的掌握情况，但用真正的实验设备更能激发学生的兴趣，更形象生动，便于理解记忆）This step is to warm up the students and raise their interests to speak English in class and arouse their interests in reading passage B（这一部分的总体目的是为了激起学生在课堂上说英语的兴趣以及对要学的文章的兴趣）Step 2：Pre-reading（阅读引入）Teacher: Now look through passage B and find out the equipment that we will use in this experiment?Student: We will use nails , test tube, test tube holder,cotton wool, oil. Bunsen burner and water（让学生到讲台前将本节课中用到的实验设备找出，并用英语表达出来，这能让学生巩固刚学过的实验设备并激发他们用英语表达的积极性）Teacher: How many stages are there in a scientific experiment report?Ask the Ss to look at the passage and give them about 2 minutes to discuss it. Then collect the answers from them. At the same time type out the correct answer on the screen with the computer as follows:（此处是为了让学生大致了解实验报告的要素）Step 3: Key words and phases （重点词语）Question them about the Chinese meaning of the words andphrasesRe ading them aloud and then give them some time to remember （解决重点词汇，为细读扫清障碍）Step 4 Careful-Reading（细读）T: Now, let’s come to see “ A simple scientificexperiment”! Read it and try to fill in the blanksStage A(startingexperiment)（此处是为了让学生了解实验的大体步骤及基本结果）Read the passage again and complete the sentences.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 part of the experiment, you must ____ the waterto make sure there is no ____ in it.4. You add _________ to the water because this keeps ____ outof it.5. It shows that ____ does not rust in water that has no ____in it.ConclusionIron rusts in____________Iron doesn’t rust in _____ and___________（通过这一部分的练习学生会更清楚地了解实验的方式和结果）Step 5 Explanation1. Conclusion：Iron does not rust in dry air.结论：铁在干燥的空气中不会生锈。

高中英语：module5 a lesson in a lab-reading教案外研版必修1

Module 5 A Lesson in a Labreading教案Teaching aims and demands:1. To learn about some vocabulary and knowledge related to science and experiments.2. To know about some metals and get to know their main uses in our lives.3. To make the students know how to do a simple experiment and write the report about it in English.4. To deal with all the activities1-6 about passage A and passage B on page 44-45.5. To develop students’ expression ability as well as reading ability by practicing these two passages.6. To raise students’ interests in science and form the rigorous scientific attitude.Teaching key points:1. To make the students understand and grasp the vocabulary and knowledge related to science and experiments.2. To enable the students to know how to read some passages about simple scientific experiments. Teaching difficulties:To make students learn how to write an experiment report in EnglishTeaching methods:⒈ municative Approach⒉ Task-based Approach⒊ Aural-oral Approach with the help of the multi-media puter and the recorderTeaching aids:Multi-media puter; Software; PowerPoint; RecorderTeaching procedures:Step 1:Lead-inAt first show the students the picture of a lab with the help of puter.Then design the following questions and ask the students to discuss them in groups:1.Are you interested in doing scientific experiments?2.Suppose you want to do a chemical experiment about some metals, do you think it is necessary to know about how they react with other substances?3.In order to carry out an experiment successfully, what should you prepare for it?This step is to warm up the students and raise their interests to speak English in class. Because all these questions are very close to the students’ daily life and studyingStep 2. Pre-readingTeacher: Since you are interested in doing scientific experiments, now let’s get to know some vocabulary and knowledge related to science and experiments.At the same time I can type out some pictures about some metals on the screen with the help of the puter as follows:⑴potassium(钾) ⑵sodium(钠) ⑶calcium(钙) ⑷magnesium(镁)⑸aluminium(铝) ⑹zinc(锌) ⑺iron(铁) ⑻copper(铜)As I type out each of the above pictures, I can ask the students like this: What’s this? Andwhat can it be used for?At this moment the students’ interests are probably approaching a climax. So I further ask them like this: Do you want to know more about these metals? And do you know how we can use these metals better? Well, t his is what we’ll study very soon.This step is employed to create a language environment for students’ munication and arouse their interests in reading passage A and passage B on page 44-45Step 3. Re adingPassage AT: Well, let’s read through pas sage A with the tape of it very quickly to try to catch its main idea.Then finish Activity 2 on page 44 and give your reasons.Next, ask the Ss to read passage A very carefully to find out the answers in Activity 3 on page44. Finish this activity by multi-media puter. It can be designed as follows:1.Which of the metals in the table reacts the most with oxygen and water?Potassium, calcium and sodium.2.What happens when you heat calcium in oxygen?It burns to form an oxide.3.Which metals react with steam?Magnesium, aluminium and zinc.4.Does iron have a slow or fast reaction with steam?It has a slow reaction.5.Does copper react with water?No, it doesn’t.Passage BT: Well, from passage A we can see how interesting the experiment about the reaction of metals is! But do you know how we can carry out a chemical experiment in a lab successfully? And what is the correct order to describe a scientific experiment?Ask the Ss to look at Activity 1 on page 44 and give them about 2 minutes to discuss it. Thencollect the answers from them. At the same time type out the correct answer on the screen with the puter as follows:T: Now, let’s e to see “ A simple scientific experiment 〞!Then play the tape of passage B for the students and ask them to read the passage with the tape quickly and finish Activity 4 on page 44. In order to lead the students to read the text very carefully, the following task-based questions can be signed to ask them to answer:⑴Can you guess the meaning of the word “apparat us 〞 through the context? Have you known all of the apparatuses of this experiment?⑵In the second part of the experiment, why must you boil the water? And then why do you add some oil to the water?For Question 1, some students maybe feel strange to some apparatuses. If so , the following pictures can be typed out with the help of puter to help Ss to know about:Then in order to make the Ss consolidate what they read in passage B and check if they have understood the experiment very well, Activity 5 on page 46 can be typed out on the screen with the help of puter as a task-based activity 。

Module5-a-lesson-in-a-lab-reading(共57张)

water rusty?
Iron reacts with water and forms rust.
第20页，共57页。
Exercise in class:
Finish the following sentences
1. In the first part of the experiment,
the __a_ir___ is dry, not wet.
Potassium
（钾）
What can it be used for?
第7页，共57页。
Let’s get to know more! How about the following metals?
Sodium (钠) Calcium(钙) Magnesium (镁)
第8页，共57页。
Let’s go on getting to know more metals
Key Put/push/l half-
half-
words eave
fill/boil/put fill/add
/add/leave /leave
第19页，共57页。
Please read Passage B quickly to find out the answers to the questions.
第24页，共57页。
Language points
第25页，共57页。
1. For example, steel is used in cars, and iron
is used in electrical equipment.
be used to do sth. 用来做某事
Be\get used to (doing )sth. 习惯于做某事

高中英语Module 5 A Lesson in a Lab

Let's do more.
Homework
According to passage B, design your own scientific experiment to show how copper reacts with air and with water, and prepare a report on that. Tips：you can use these headings：aim equipment method result conclusion
♪ The Reaction of Metals
The Reaction of Metals with Oxygen
Metals
uses of metals
the reaction of metals
Group work
According to the table, discuss these questions with your partner. • 1.Which of the metals in the table reacts the most with oxygen
Module 5 Reading and Vocabulary
---A Simple Scientific Experiment
Who is the “criminal” in this case?
Which is the best title for Passage A? The Different Uses of Metals
and water? • 2. What happens when you heat calcium in oxygen? • 3. Which metals react with steam? • 4. Does iron have a slow or fast reaction with steam? • 5. Does copper react with water?

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3. In the second part of the experiment, you must ____ boil the water to make sure there is no ____ air in it.
4. You add _________ some oil to the water air out of it. because this keeps ____
Reading and vocabulary
Passage A
Read the passage as quickly as you
can and choose the best title for it. The Different Uses of Metals The Reaction of Metals The Reaction of Metals with Oxygen
We can reach a conclusion that it is important for us to read books.
It is our aim to build up a harmonious society.
It is a piece of electrical equipment.
The play concluded with the death of the entire cast. 该剧以全体剧中人物之死为结局。 In conclusion,I wish all of you good health and a long life.
最后，我祝大家健康长寿。
归纳拓展 conclusion作“结束，结尾”讲时常用单数，用作“结论”讲时为可数名词，用作“协议，缔结”
Passage B
Read the passage and fill in the chart.
Iron in dry air Stage A (starting experiment)
cotton wool
Iron in air-free water
water
Iron in ordinary water
6.I think the sudden break of the electricity has something to do with an electrical (电的) fault. 7.They carry logs by floating (漂) them down the river.
retell it.
基础落实
Ⅰ.高频单词思忆
1.We climbed out of the hole,right in front
of two astonished (惊讶的) policemen. 2.This is a 5star hotel with perfect
facilities (设备). 3.The new taxes came as a shock to ordinary (普通的) Americans.
对„„作出反应
Ⅲ.典型句运用
1.Two-thirds of the earth’s surface is
water.
地球表面的三分之二是水。考点提炼句子仿造考查分数的表达法和主谓一致
这里三分之一的书是属于他的。
One third of the books here belong to him.
讲时为不可数名词。
come to/arrive at/reach/draw a conclusion 得出结论 bring...to a conclusion使„„结束 in conclusion最后 conclude v.结束；断定;订立 conclude with以„„而结束 conclude sth.from sth.从某事中得出某个结论
3. Which metals react with steam?
Magnesium, aluminium and zinc.
4. Does iron have a slow or fast reaction
with steam? It has a slow reaction. 5. Does copper react with water? No, it doesn’t.
4.The population of the town expanded (膨胀)
rapidly in the 1960s.
5.From these facts we can draw some
conclusions (结论) about how the pyramids were built.
5.Below is a description of a simple scientific experiment. 下面是对一个简单的科学实验的描述。
考点提炼
考查倒装句式
句子仿造我们靠天吃饭的日子一去不复返了。 Gone are the days when we had to be at the mercy of the weather.
4.be supposed to 理应；被认为是„„→I suppose so 我看可以 5.put ...in order按顺序摆放„„→in order整
齐；条理→out of order次序颠倒
6.think of 考虑；想到→think up 想出(主意等)→think over 仔细考虑→think twice 再三考虑；慎重思考
3. It’s hard to think of a world without
metals.
很难想像一个没有金属的世界。考点提炼考查句式It is+adj.+(for/of sb.)+ to do sth.
句子仿造
把伞忘在出租车上，你真粗心。
It’s careless of you to leave your umbrella in the taxi.
4.The closer you are,the more you’ll see.
你靠的越近，看到的就越多。考点提炼句子仿造考查The more...,the more...句式你越是努力，取得的进步就越大。
The harder you study,the more progress you’ll make.
同；contrast对照，对比；contact联系，接触； conflict冲突。
2.conclusion n.结论；断定；结束；结局；协定，协议
观察思考
What conclusion do you draw from the evidence? 你从证据中得到了什么结论？ From what you say I conclude that you are right. 根据你的话我断定你是对的。
pairs of shoes.
我们和一家鞋厂签订了一份4 000双鞋的合同。 He made a two-year contract of employment with the firm. 他和那家公司签订了两年的雇用合同。
归纳拓展 make a contract with 与„„签合同 sign a contract签署合同 carry out a contract 履行合同 cancel a contract取消合同
Ⅱ.重点短语再现
1.add...to ...给„„增加„„→add to 使增加 →add up to总计；总共 2.at the bottom of 在„„的底部→ from the bottom of one’s heart从心底里；由衷地
3.be proud of对„„感到自豪；骄傲→take pride in以„„为自豪
导练互动
重点单词
1.contract v.(使)收缩；和„„订合同;n.
契约，合同
When you heat a metal,it contracts. 当你给金属加热时,它会收缩。（回归课本P41）
观察思考 If you ice the metal,it will contract. 如果你冷冻金属，它就会收缩。 We contracted with a shoe factory for 4,000
conclusion
aim
aluminum zinc copper oxide rust boils
electrical
potassium sodium
calcium magnesium
Read the passage again and answer the following questions: 1. Which of the metals in the table reacts the most with oxygen and water? Potassium, calcium and sodium. 2. What happens when you heat calcium in oxygen? It burns to form an oxide.
nail does not rust in 5. It shows that ____ water that has no ____ air in it.
Homework
1.Learn the new words and important
sentences by heart.
2. Read Passage A and B and try to
e up with 突然想起→come to life 苏醒；活跃起来
8.from that moment on 从那一刻起→from then on从那时起→from now on从现在起 9.in turn轮流→ by turns 轮流地；依次地 →take turns to do...轮流做„„→turn out 结果是„„ 10.react with 与„„发生反应→react to (人)