辽宁省沈阳市第二十一中学高中英语 Module 5 A lesson in lab2教案 外研版必修1

Module 5 A lesson in lab
Part 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 how 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 practicin g these two passages To raise students’ interests in science and form the rigorous scientific attitude.
Teaching point
How iron reacts with air and with water?
Teaching procedures
Period Three: Self-assessment
Step 1: Listening and speaking in everyday English given in this unit
Listen to the dialogues and answer the True or False questions.
A dialogue.
Susan (a girl) meets Peter (a boy) in the schoolyard and they begin a chat about how to study Module 5 better. Mr. Smith is their teacher of English.
(Su = Susan; Pt = Peter; Sm = Mr. Smith)
Pt: Hi, Susan.
Su: Hello, Peter.
Pt: You look worried, anything the matter?
Su: Oh…My English study.
Pt: But you do quite well in English?
Su: Thank you. Now some students are saying that this module is the most difficult that we have ever had．Don't you think so?
Pt: Not that hard, I think.
Su: But it's really too much for me, especially those dull words. They have been driven me mad．Pt: Well, I have made some English labels with them, and Mr. Smith has managed to persuade the school committee to allow us to put the labels along with those in Chinese in the lab and on the equipment, as long as it's safe to have a label on it.
Su: Do you think it will help?
Pt: Sure, in this way, any time we go to do experiments, we can see the labels in English and it will absolutely help us remember them.
Su: Maybe it will work. But how about the experiment report . It appears easy, but it's really hard to be perfect work.
Pt: I feel the same way. But don't worry, I just said goodbye to Mr. Smith in the lab．Let turn to him for some advice.
Su: OK.
(Narrator): Then they go to the lab and Mr. Smith's still there.
SM: Hello, Peter and Susan, anything I can do for you.
Pt: Susan is worrying about her study of this module.
SM: You see, I have finished these labels. They will help you remember the new words.
Su: But how about the experiment report? It's really hard to do it well.
SM: But it's not so hard? Oh. I see. You've got nothing hard in your English, but in your concept. Pt and Su: Concept, what do you mean by saying so?
SM: Let me explain it to you. You think it hard to write an experiment report in English. But the difficulty lies not in your English, but in your concept, as you have never thought you can do an experiment report in English.
You are frightened．
Su: Maybe so, I have not had the heart to start it, just because I don't think I can do it.
Pt: Me too.
SM: But you have done well in both chemistry and physics. You should be sure that you can do an experiment well not because it is in Chinese, but because you are able to do it well. So remember, you'll never know if you can do something unless you have the heart to have a try. You've got it?
Su and Pt: Yeah, that's the very point. We'll go back and do it right now. Thank you very much, Mr. Smith.
SM: I'm sure you can do it very well. Good luck.
Su and Pt: Bye.
SM: Bye.
True or false questions:
1．Susan doesn't do well in her English.
2．Concept is important.
3．Peter is more serious with his study than Susan.
4．Mr. Smith went to the lab to do an experiment.
5．It's really different between writing an experiment report in English and one in Chinese.
( Key：F T F F F )
Open discussion:
What can you learn from the case of Susan?
Possible answer: We can only do something well when we are sure that we can do it well. So, we should learn to believe in ourselves.
Step2: Make multiple choices according to the language points we study in this unit.
1. You can look for new coins to add___ your collection.
A. up
B. to
C. up
D. /
2. The anti-Japanese war______ in 1945.
A. concluded
B. ended
C. finished
D. completed
3. He ____ his letter with good wishes to the family.
A. finished writing
B. ended
C. finished
D. concluded
4. His method ______ English is very good.
A. to study
B. for studying
C. of studying
D. in studying
5. Mary ____ some sugar in her cup of coffee.
A. melted
B. dissolution
C. disposed
D. dissolved
6. It’s dangerous to touch _______ wires.
A. electrified
B. electric
C. electrical
D. electricity
7. They have already _____ themselves for the travel.
A. supported
B. supplied
C. provided
D. equipped
8.---- Good morning, Grand Hotel.
----Hello, I’d like to book a room for the nights of the 18th and 19th.
----______
What can I do for you? B. Just a minute, please.
C. What’s the matter?
D. At your service
9. The visiting guests expressed their satisfaction with the talks, _____ that they had enjoyed their stay here.
A. having added
B. to add
C. adding
D. added
10.--- Will you go and have a picnic in the park with us tomorrow?
---- I’ll try, but _______.
A. this depends
B. it all depends on
C. that depends
D. that depends on
11.I owe my success to my father. Whenever I was not sure of going on, he always encouraged me to ________.
A. get ahead
B. go ahead
C. take ahead
D. be ahead
12.The students ________ a line on the play ground, getting ready for their P.H.
A. Formed
B. stood
C. rowed
D. got
13.His success _______ his hard work.
A. resulted
B. resulted in
C. resulted from
D. caused
14.The water had boiled _______ and the kettle was empty.
A. away
B. over
C. down
D. /
15.he worked hard, _____ he passed the exam.
A. in a result
B. as result
C. as a result
D. for a result
16.---- No, I’m afraid he isn’t in. This is his secretary speaking. Can I help you?
A. Oh, you will
B. Oh, that’s a pity
C. I should think so
D. Well, I look forward to hearing from you
17. --- Would you please come to help me with my homework tomorrow?
A. My pleasure
B. It depends
C. You’re welcome
D. I’m glad to hear that
18. ______ in a white uniform, he looks more like cook than a doctor.
A. Dressed
B. To dress
C. Dressing
D. Having dressed
19. You are standing too near the camera. Can you move _______?
A. a bit far
B. a little farther
C. a bit of farther
D. a little far
20.---Let’s go swimming, shall we?
---________.
A. It’s my pleasure
B. It doesn’t matter
C. Yes , let’s go
D. I agree with you
(keys: 1-5 BDACD 6-10 ADBCC 11-15BACAC 16-20 CBABC)
Step 3: A close test
Read the following story and choose a proper word to each blank in the story from the given words in every group and make the story complete both in meaning and structure.
I was 15 when I walked into McCauley’s Bookstore in Ashland. As I was looking at titles(标题) on the shelves, the man behind the counter, 1 , asked if I’d like 2 . I needed to start 3 for college, so I said yes. I 4 after school and during summers for the lowest wages, and the
job helped 5 my freshman (or first) year of college. I would work many other jobs: I made coffee in the Students’ Union during college, I was a hotel maid (or waitress) and 6 made maps for the U.S. Forest Service. But selling books was one of the most satisfying.
One day a woman asked me for books on cancer. She seemed fearful (or much afraid). I showed her almost 7 we had at that time in store and found other books we could order. She left the store less 8 . I have always remembered the 9 I felt in having helped her.
Years later, as a 10 in Los Angeles, I heard about an immigrant (移民) child who was born
11 his fingers connected (or joined together), web-like. His family could not afford (or pay for) a corrective(矫正;整形) operation, and the boy lived in 12 , hiding his hand in his pocket.
I 13 my boss to let me do the story. After my story was broadcast, a doctor and a nurse called, offering to perform the 14 for free.
I visited the boy in the recovery(康复) room soon after the operation. The first thing he did was to hold up his 15 ha nd and say, “Thank you.” I felt a sense of 16 .
In the past, while I was 17 , I always sensed (or felt) I was working for the customer, not the store. Today it’s the 18. NBC News pays my salary(工资), 19 I feel as if I work for the
20 , helping them make sense of (or find the meaning of) the world.
1. A．the reader B．the college student
C．the shop owner D．the customer
2. A．a book B．a job C．some tea D．any help
3. A．planning B．saving C．preparing D．studying
4. A．read B．studied C．cooked D．worked
5. A．pay for B．fit for C．run for D．enter for
6. A．so B．yet C．even D．still
7. A．anything B．something C．nothing D．everything
8. A．worried B．satisfied C．excited D．puzzled
9. A．pride B．failure C．sadness D．surprise
10. A．doctor B．store owner C．bookseller D．TV reporter
11. A．in B．with C．by D．for
12. A．shame B．honor C．terror(恐怖) D．danger
13. A．advised B．forced C．persuaded D．allowed
14. A．action B．program C．treatment D．operation
15. A．repaired B．connected C．hurt D．improved
16. A．pleasure B．sadness C．interest D．disappointment(失望)
17. A．at the TV station B．in the Students’ Union
C．at the U.S. Forest Service D．at McCauley’s Bookstore
18. A．difference B．same C．usual D．request
19. A．so B．and C．but D．because
20. A．readers B．viewers C．customers D．passengers
(Keys:1-5 CBBDA 6-10CDAAD 11-15 BACDA 16-20 ADBCB)。