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示范教案lesson6

Lesson 6

Teaching Aims :

1. Learn and master the following

1) Four skills

taste , oil , mix , mixture , rather , finger instead of , second

(n.)

2) Phrases :

have a way of doing sth . hold up bring out , fill --- with , dip

--- into hand --- around , instead of , make a face , none of ---

2. Improve the Students ' ability of reading comprehension

Teaching Important Points

1. Master the following phrases:

bring out , fill --- with --- dip --- into , hand --- around , make

a face , none of , taste horrible

2. to understand the text better

Teaching Difficult Points :

how to understand some sentence structures:

eg. (1) The mixture tasted terrible.

(2) You must do everything as I do .

Teaching Methods :

1. Fast reading to find out the general information in the text.

2. Question ----and -----answer activity to help the students to

understand the detailed information in the text.

3. Pair work or group work to make every student work in class.

Teaching Aids

1. a tape recorder 2. a projector 3. the blackboard

Teaching Procedures:

Step I . Greeting

Greet the whole class as usual.

Step II. Revision and Presentation

T: Yesterday we learned a dialogue , You know some instructions in

the science lab. Who can say some instructions where Ss must obey.

( Collect the Ss' answer , the teacher says the following.)

T: OK, now open your books , Turn to Page 6. First look at the

pictures, You can guess who the old man with glasses is , What about

the two boys ? What are they doing?

S: The old man is a teacher. The two boys are his students , They

are tasting something.

Step III . Lead - in and Reading

T: Right , Thank you , Today we' re going to learn a passage written

by a student . It' s about a chemistry lesson . The student learned

something very important in this lesson . First let' s look at the

new words.

( Show the new words in this lesson on the screen , and then give

the Ss brief introduction.)

taste vinegar

lively mix

petrol mixture

castor dip

oil second

Paul suck

instead of sadly

T: Now I give you four minutes to read the passage .Quickly and

silently try to find the answer to the question : How did the Ss

feel after they tasted the mixture ? Write the answer on a sheet of

paper.

( Teacher goes among the Ss to check their answers . Then asks one

student to tell all the Ss the answer.)

T: Xiao Li , you try , please.

S: The Ss didn' t Like the taste of the mixture, They thought it was

terrible.

T: Very good, Thank you. Now I' ll give text again , Then answer

some detailed questions in the text.

( Show the questionnaire on the screen. Ask the Ss to read and

discuss in pairs or groups to complete the task.)

A Questionnaire

1. What did Paul' s first chemistry teacher look like ?

2. What did the teacher do at the beginning of the lesson ?

3. What did the teacher do later on?

4. What did the Ss do then?

5. Do you think the Ss watched the teacher carefully enough when he

was doing the experiment? Why do you think so?

Suggested answers:

1. The teacher was a little man with thick glasses.

2. He brought out three bottles, One was filled with petrol, one

with caster oil and one with vinegar, Then he filled a cup with the

mixture of the three.

3. He held up one of his fingers and dipped it into the cup. After a

few seconds he took his finger out. Then he put a finger in his

mouth, tasted it and smiled.

4. Each student dipped a finger into the mixture and sucked it ,

They made faces ,

5. No , I don' t think so . None of them watched carefully enough.

The finger the teacher put into his mouth was not the one he had

dipped into the cup.

( Check the answer with the whole class. Then deal with the

following Show them on the screen.)

T: All right, Your comprehension is correct. You should also pay

attention to the usages of some phrases and some grammar phenomena.

Look at them on the screen.

*******

1. All the people were brought out of their homes by the noise.

2. The lake is filling with the heavy rain. (vi.)

The hall was filled with angry people. (vt.)

3. If you hand something around, you offer something to all the

people in a group.

4. Let me go instead of you .

I stayed in bed all day instead of going to school.

5. None of my friends are / is interested in chemistry.

6. When at Rome do as the Romans do .

You should do as the teacher tells you to .

7. This tastes delicious. What ' s in it ?

She sounds nice , she has a beautiful voice.

Step IV . Listening an Consolidation

( Play the tape and let the Ss listen to the text . Then show a

passage on the screen and let the Ss fill in each blank with a

proper word .)

T : Now listen to the tape of the text , close your books , Try to

remember everything and then do an exercise on the screen.

Paul never forgets his first teacher of chemistry. The teacher was a

short man ______ a pair of thick glasses. He always ____ his lesson

lively and interesting .

One day in a chemistry experiment in the lab , he made a _____ by

filling a cup ______ some petrol , castor oil and vinegar , The

students ______ very interested and listened quietly. The little man

then said to the students , " Now , watch me ______ . " He dipped

one finger into the cup ______ a few seconds , took it out and

_______ his finger into his mouth . He looked rather pleased and

said with a smile , " It tastes _______ !"

He then asked the students to do just ______ what he had done . He

handed the cup ______ the class. Each student tried to do as the

teacher did . Instead of smiling, each of them made a _____ . The

mixture tasted ______!

Suggested answers:

with , made , mixture , with , looked , carefully , for , put ,

delicious , what , around , face , terrible.

T: OK , Now let' s act out the story in groups of three . You two

lines are one group, that two lines are one group , another two

lines are one group , In each group , one student is the teacher ,

the other are Ss , Now let' s begin . Of course you can use the

language like: Watch carefully. You must do everything as I do .You

didn' t watch carefully enough , I put this finger in the cup , but

I didn' t put this finger in my mouth.

( Then get one group to act it out to the class )

Step V. Workbook

T: Open your books, Turn to Page 63. Let' s do the exercise . Look

at No, 3.

( Do it orally in class. )

Answers: 1. with , with 2. without 3. out of 4. At . of ,at . of 5.

to 6. of

Step VI Summing - and Homework.

T: Today we have learned a very interesting lesson . It tells us

that watching things should be careful enough . So I hope you can

pay attention to it in future . And you should master the usages of

some phrases , such as bring out , fill --- with , hand --- around ,

instead of , none of , and the grammar , " as " ------used as conj.

" taste " -----vi. ( Bb: write them on the blackboard . ) So I ask

you to read the text again and again after class and learn some

useful expressions by heart . OK ! So much for today . Class is over

, Goodbye , everyone !

S: Goodbye, teacher !

Step VI

The Design of the Writing on the Blackboard

Lesson 6

Phrases : Grammar :

bring out as conj.

fill --- with --- taste vi

instead of

hand --- around

none of

Step VII. Record after teaching