外研版必修一英语Module5单元教学设计.docx

1、外研版必修一英语Module5单元教学设计Module 5 A lesson in labPart One: Teaching Design第一部分 教学设计Teaching aims and requirements of the unit To learn about some vocabulary and knowledge related to science and experiments To know about some metals and get to know their main uses in our lives To make the students know h

2、ow to do a simple experiment and write the report about it in English To deal with all the activities 1-6 about passage A and passage B on page 44-45 To develop students expression ability as well as reading ability by practicing these two passages To raise students interests in science and form the

3、 rigorous scientific attitude.Teaching pointHow iron reacts with air and with water?Teaching procedures Period 1: Introduction and readingStep1: Warming up1. Warming up by discussingGood morning, class. Today we are going to to read about A SIMPLE SCIENTIFIC EXPERIMENT. But first Id like to show you

4、 something. See whats in my hand? A rusted knife and rusted nail. How does this happen? Please discuss this with your partner.2. Warming up by learning vocabularyTurn to page115, and go over the vocabulary list for Unit 53. Warming up by daily talkT: Now you learn several subjects at school, such as

5、, maths, Chinese, English， physics, chemistry and so on. Which do you like best? Why ? Any volunteers?S1: I like English. My wish is to go abroad some day so I like English and I want to learn it well.S2: I like biology. I want to become a scientist to explore the secrets of life.S3: I like physics.

6、 Im interested in electricity. I want to know more about it and make more use of it to make our life better and better.S4: . . .T: When I was at your age, I often did experiments at school.(Teacher writes the word “experiment” on the blackboard.) Do you know the meaning of the word “experiment”? It

7、means “trial made in order to prove the truth of an idea”. For example, I hope to find the answer to this problem by experiment. Do you often do experiment? S5: Yes. We often do experiment in physics, chemistry and biology in the labs or in the classroom.T: So today we are going to learn an experime

8、nt.Step2: Pre-reading1. Work in pairs, and discuss why an iron knife and nail rust.( the students may say its because of water and oxygen.) How can you prove that? (to conduct an experiment). 2. Introduce some key new wordsdissolve electricity equipment oxygen react rust solid steam test tube.Step 3

9、: Reading1. Leading-inWe know the experiment you did just now tell us a truth that metal may react with different substances in a certain situation. Now, were going to learn something about an experiment. Skim the text to get a general understanding 2. Fast reading: Read Passage A and choose the bes

10、t title for it.A. The Different Uses of MetalsB. The Reaction of MetalsC. The Reaction of Metals with Oxygen( Key: B )3. Careful reading: Read passage A again and answer these questions.1) Which of the metals in the table reacts the most with oxygen and water? ( Key: Potassium )2) What happens when

11、you heat calcium in oxygen? ( Key: It will burn to form an oxide )3) Which metals react with steam?( Key: Magnesium, Alumminium and Zinc )4) Does iron have a slow or fast reaction with steam? ( Key: It reacts slowly.)5) Does copper react with water? ( Key: No )4. Read passage B and fill in the table

12、.(on page 44) 5. Compare the 5 sentences and find the different usage of the word leave1) Leave the tube for one week. (使 处于某种状态)2) Im leaving Changchun for Beijing tomorrow. (离开)3) There are five minutes left. (剩下)4) Leave it to me. (交给)5) He said that he had left his book in the classroom. (落在某地方)

13、Step 4: Post-readingIn our daily life maybe you always see something rusted, it is not good. How can you solve this problem?Step 5: Discussion1. Do you think it is easy or difficult for you to carry out a scientific experiment well? And can you describe how to do it successfully in simple words?2. I

14、f you want to learn science subjects well, what qualities do you think you should have? (Possible answer: We should be careful / serious / diligent / patient / thoughtful /etc.)Step 6: Reading practice Read the following passage within 5 minutes and make a proper choice to each problem. During the 1

15、9th century scientists found that when certain parts of the brain of a man were injured, he would lose the power to do something. And so people thought that each part of the brain did a different job. But modern research has found out that this is not so, for it is not easy to say exactly what each

16、part of the brain does. In the past fifty years, there has been a great increase in the amount of research done on the brain. Chemists and biologists have discovered that the way the brain works is not so simple as people in general may think. Chemists tell us that 1,000,000 chemical changes take pl

17、ace in the brain every second. Some recent researches also suggest that we can remember everything that happens to us. We may not be able to recall the things weve heard and seen, but it is all kept there in the storehouse of the mind. Earlier scientists thought that the power of ones brain got weak

18、er and weaker as one grew older. But it is now thought that it is not true. As long as the brain is given plenty of exercise, it keeps its power.*It has been established that an old person who has always been active in the mind has a quicker mind than a young man, who has done some physical work wit

19、hout using much of his brain.* The more work we give our brains, the more work they are able to do. 1. At present, the scientists have found out that_. A. a certain part of a mans brain does a certain job B. if a mans brain is injured, he cant do anything C. its difficult to conclude what each part

20、of a mans brain does D. the brain is more powerful than any other parts of a mans body 2. Which of the following is TRUE according to the text? A. Less researches have been done on the brain in the past fifty years. B. Most people think that the way the brain works is simple. C. 1,000,000 chemical c

21、hanges take place in the brain every minute. D. We cant recall all that weve heard and seen because what we can remember is limited. 3. The main idea of the last paragraph is that_. A. Ones brain gets weaker and weaker as he grows older B. Ones brain grows stronger as he grows older C. Ones mind bec

22、omes quicker as he keeps active in thinking D. Wed better do less physical work, for it is not good for our mental health 4. The purpose of writing this text is to _. A. tell us some new findings about man B. criticize the scientists of the 19th century C. encourage further study in the brain D. cor

23、rect some misunderstanding about the brain( Key: CBCD )Step 5: Homework1. Conduct an experiment about something you see in your daily life.2. Try to repeat the text freely yourself.3. Learn the new words again, using the dictionary If necessary.Module 5 A lesson in labPart One: Teaching Design第一部分 教

24、学设计Teaching aims and requirements of the unit To learn about some vocabulary and knowledge related to science and experiments To know about some metals and get to know their main uses in our lives To make the students know how to do a simple experiment and write the report about it in English To dea

25、l with all the activities 1-6 about passage A and passage B on page 44-45 To develop students expression ability as well as reading ability by practicing these two passages To raise students interests in science and form the rigorous scientific attitude.Teaching pointHow iron reacts with air and wit

26、h water?Teaching procedures Period Two: Grammar and usageStep 1: General introduction1. Structures of comparison structures ( 形容词或副词各级别句式)1). as + adj./ adv. + as. The layout of Class Ones wall newspaper is as beautiful as that of Class Threes. as + adj. + a + n. + as This is as good a dormitory bui

27、lding as the other. as + many / much + n. + as I have as much experience as you in doing the work.2). not as/so + adj./ adv. +as The bedroom is not as big as the sitting room,3). the -er form + than Most people think detective stories are more interesting than science fiction.4). the + -est form Thi

28、s is the largest supermarket in our neighborhood.2. Some other structures 1) -er form + and + -er form Our city is becoming more and more prosperous with the development of industry. 2) the + -er form, the + -er form, The higher the plane flies, the smaller it will look. 3) This bridge is three time

29、s longer than that one. This bridge is four times the length of that one. This bridge is four times as long as that one.Step 2: Test to the grammar1 After the new technique was introduced, the factory produced_ tractors in 1988 as the year before.A. as twice many B. as many twice C. twice as many D.

30、 twice many as 2 How beautifully she sings! Ive never heard_.A. the better voice B. a good voice C. the best voice D. a better voice3 If the manager had to choose between the two, he would say John was _choice.A. good B. the best C. better D. the better4 Are you satisfied with her answer? Not at all

31、. It couldnt have been_.A. worse B. so bad C. better D. the worst 5 Paper produced every year is_ the worlds production of vehicles.A. the three times weight B. three times the weight ofC. as three times heavy as D. three times as heavier as 6 We advertised for pupils last autumn, and got_60.A. more than B. more of C. as much as D. so many as 7 Professor White has written some stories, but he is _known for his plays.A. the best B. more C. better D. the most8 It is generally believed that teaching is _it is a science. A. an art much as B. much an art as C. as an art much as D. a