人教版高二unit 16 The sea

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Unit 16

I.Teaching aims and demands

1. Words and expressions

Sailor, do well, make up one’s mind, bathe, time(v.), spring, beg one’s pardon, captain, seaside, beach, dive, navy drown, vast, surface, solid, various, depth, float, construction, on average, pole, huge, occur, treasure, voyage, load.

2. Daily English

I wish we did / could …

I wish I / we / you / it were …

It’s a pity we …..

3. Grammar Revise and master the use of the Ellipsis.

II.Main and difficult points:

1. Wishes

2. Learn how to use the useful expressions

III.Main and difficult points:

1. Making appointments

2. Let the students understand how a newspaper is produced and something about ‘China Daily’.

IV.Allocation of time: 6

Lesson 61 of Unit 16

I.Aims and demands:

Learn the dialogue and understand how to express wishes.

II.Teaching Procedures:

Step 1. Revision

1. Check the diary.

2. Ask some students to tell you the names of as many oceans and seas of the world on the blackboard

Pacific Ocean --- between Asia and America

The Atlantic Ocean ---

The Indian Ocean -----

The Arctic Ocean ------

The Mediterranean

The Dead Sea

The River Jordan

Step 2. Presentation

Describe the picture and get the students to tell what will happen.

Seaside, bathe, beach

Step 3. Reading

Read through the whole passage and answer the following questions:

Where would Bruce like to go today? (to the seaside)

What do Bruce and Li Qun talk about? (about the sea, holidays, jobs, Li Qun’s cousin)

See if the students can guess the meaning of sailor, dive, drown, time.

Step 4. Dialogue

Listen to the tape and the second time for students to repeat. Then ask pairs of students to act in front of the class.

It’s a pity

Elliptical sentences:

(It’s a) beautiful day, isn’t it

(It’s a) Pity we live so far from the sea.

(That ) sounds like a good idea.

Notes to the text:

When did you last go = When is the last time you went.

Leave school, go to school, start school

I’ll time you. = I will look at my watch to see how long you can hold your breath.

Step 5. Practice

Get the students to work in pairs and match the questions wit the answers about Part 2 on P19.

Step 6. Workbook Finish the exercises 1-4.

Step 7. Consolidation:

Revise the dialogue. Dee if the students can have a dialogue with their books shut.

Homework

1. Practice the dialogue after class.

2. Do Ex. 4 as written homework.

Blackboard Design:

Ellipsis

I wish he were …

It’s a pity that … = pity ….

Sound

Take a deep breath

time

Post-class Notes:

No.024

Lesson 62 of Unit 16

I.Aims and demands:

1. Reading comprehension

2. Learning the text

II.Teaching Procedures:

Step 1. Revision

1. Check the diary.

2. Ask and answer about the dialogue learned last period.

Step 2. Presentation for reading

Four students in each group to discuss the questions in Part 1 on P20.

1. Seaweeds produce chemicals that help seawater stay clean.

2. 3.5%

3. in the USA

4. 71% about two thirds

Step 3. Reading

A. Go through the exercise and make sure the students know what to do. Read the whole passage quickly and choose the best answer to each question.

Step 4. Reading aloud

Play the tape for the students to listen and find the useful expressions.

Two thirds of

Be made of

Keep the water clean

Reach up to

It takes sb. some time to do sth.

Coral beds

A variety of animal life of different shapes and bright colours

Fall below

A depth of

Step 5. Reading aloud

Play the passage for the students to follow and repeat.

Step 6. Note making

1. How salty are different lakes and seas?

Name %

a. oceans 3.5

b. Mediterranean 3.7-3.9

c. Dead Sea 25

d. Great Salt Lake 27

2. What conditions are needed for coral to grown in the sea?

a. water temperature above 20C b. light

c. clear water d. depth of less than 60 metres

Step 7. Workbook

Finish the exercises 1-4.

Step 8. Consolidation

Get the students to tell you how a newspaper is made without looking at their books.

III.Homework

1. Try to tell how salty different lakes and seas are.

2. Do Ex. 2 as written homework.

IV.Blackboard Design:

Two thirds of

Be made of

Keep the water clean

Reach up to

It takes sb. some time to do sth.

Coral beds

A variety of animal life of different shapes and bright colors

Fall below

A depth of

No.025

I. Aims and demands:

Go on learning the text and show the students the language points.

II. Teaching Procedures:

Step 1. Revision

1.Check the diary.

2.Ask the students to read the text and check all the exercises.

Step 2. Language points

1. Seen from the plane, the houses look like tiny toys.

Folded up along the lines, the paper will be a little box.

2. make up

These three stories make up the whole book. = The whole book is made up of these three stories.

The coat and trousers make up a suit. = A suit is made up of the coat and trousers.

Thousands of parts make up the machine. = The machine is made up of thousands of parts.

3. little = small

4. as & because

I did it because I liked it.

Why don’t you do it now?

Because I’m too busy.

5. by weight

The package is charged by weight.

These workers are paid by the day, but we are paid by the month.

In England, sugar is sold by the pound, eggs by the dozen and cloth by the yard.

6. on (the) average

On average she receives 5 letters each day.

The price of apples is about four yuan per kg on average.

These youths are on the average better educated than those in the marketplace.

7. average

The average age of students in Senior II is seventeen.

The average temperature in Wuhan during August can reach 39c.

Step 3 Workbook

Finish off all the exercises.

Homework:

1. Write a short passage with the useful expressions.

2. Have a good preview about next lesson.

Blackboard Design:

Make up

Little

As & because

On the average

No.026

Lesson 63 of Unit 16

I.Aims and Demands:

1. Reading comprehension

2. Ellipsis

II.Teaching Procedures:

Step 1. Revision

1. Ask some students to describe what the editor and journalists do.

2. Four sentences for students to translate on the blackboard.

(1) 从太空望去,地球看上去是蓝色的。

(2) 地球表面三分之二是由广阔的海洋组成的。

(3) 地中海和大西洋的汇合处只有一个狭窄的入口。

(4) 这里的雨水极少,每年平均降雨量只有60毫米。

Answers to the above:

(1) Seen from space, the earth looks blue.

(2) Two thirds of the earth’s surface is made up of vast oceans.

(3) There is only one narrow entrance where the Mediterranean meets the Atlantic.

(4) There is very little rain here, merely 60 mm in a year on average.

Step 2. Preparation for reading

Tell the students to look at the picture and teach the new words sperm, whale, squid. And find the answer to the following question:

Which living things in the oceans are mentioned in the text?

Step 3. Reading

Read the passage quickly and then do Ex. 1 on p90.

Step 4. Reading aloud

1. Listen to the tape and then ask some students to read the text paragraph by paragraph.

2. Read the passage to find some useful expressions:

Below zero

A particular chemical

Per cubic meter

Provide the main food

At a time

Enjoy four meals a day

In the dark

At a great depth

At the bottom of the ocean

A length of 15 meters long

Feed on small fish

Manage to do

Hold one’s breath

At the same time

At the bottom of the ocean

Step 5. Discussion

1. Their blood contains a particular chemical to help them live in below-zero sea temperatures

2. The sperm whale has teeth.

3. Small fish.

4. Squid.

5. It can dive to 1,000 meters but on one occasion it was recorded at a depth of 2,250 meters.

6. Its heart slows to half its normal speed, land the oil in its head is probably cooled at the same time.

7. By using sound waves in the dark.

Step 6. Language study

Ellipsis

We do not visit my parents as much as we ought (to).

I go to the doctor only when I have to.

Step 7 Practice

1. I beg your pardon.

2. I haven’t seen you for ages.

3. I’m sorry to hear that.

4. Come this way, please.

5. Have you found the treasure?

6. Would you like some more tea?

7. It doesn’t matter.

8. It is a pity you couldn’t come.

9. That sounds fine to me.

10. What terrible weather it is!

11. Have you ever been to the seaside? No, we can’t afford to go to the seaside.

12. Don’t tell me the name of the sailor if you don’t want to tell me the name of the sailor.

13. I don’t think they have returned from the beach but they might have returned from the beach.

14. The captain can find a boat quicker than we can find a boat.

15. Are you coming swimming? You don’t have to come swimming if you don’t want to come swimming.

Step 7. Workbook

Finish workbook Exx.1-3 on P63.

III.Homework

1. Do Ex.3 as written work.

2. Read the text three times after class.

IV.Blackboard design:

A particular chemical

Per cubic meter

Provide the main food

At a time

Enjoy four meals a day

In the dark

At the bottom of the ocean

A length of 15 meters long

Feed on small fish

Manage to do

Hold one’s breath

At the bottom of the ocean

No. 027

I. Aims and demands:

Go on learning the text and show the students the language points.

II. Teaching Procedures:

Step 1. Revision

1.Check the diary.

2.Ask the students to read the text and check all the exercises.

Step 2. Language points

1. long – length

strong --- strength

deep – depth

wide -- width

2. a type of whale

3. sperm whale

4. slow – to become slower

Slow down before you reach the crossroads.

The train slowed its speed as it came near to the station.

The thick snow slowed our progress.

Cool – become cooler

The head contains a lot of oil, and this is probably cooled at the same time.

The rain has cooled the air.

Let your tea cool a little before you drink it.

Warm – become warmer

Please warm this milk.

The water is warming in the pot over the fire.

5. using sound waves used as adverbial. = by using sound waves = by means of sound waves.

They crossed the river using small boats.

George forced the door open, using all his strength.

They had to work slowly by using old type ploughs.

Step 3. Practice

Finish all the exercises and make new sentences with the key point.

Homework

Write a short passage about a type of animal.

Blackboard design

1. length

2. a type of whale

3. sperm whale

4. slow

5. using sound waves

Post-Class Notes:

No.028

Lesson 64 of Unit 16

I.Aims and demands:

1. Listening practice

2. Writing.

II.Teaching Procedures:

Step 1. Revision

1. Check the diary.

2. Make sentences with the useful expressions in Checkpoint 16.

Step 2. Preparation for listening

We are going to listen to a talk about diving. When you dive in the sea, you need to take an air supply with you. Divers usually carry a bottle of air on their backs.

Step 3. Listening

Play the tape and let the students discuss their answers in pairs.

1. Depth of the water

time spent underwater

dangers

equipment.

2. air bottle

belt

metal weights

3. 20 meters

40 minutes

to help them sink, otherwise the air in the air bottle would bring them up to the surface

certain dangerous types of fish

4. Diving is not easy. There are a few dangers you have to learn.

Divers can help each other if they get into trouble.

Step 4. Checkpoint

1. Revise the examples of ellipsis.

2. Practice the useful expressions.

Step 5. Test

Have a dictation.

Step 6. Writing

Finish Par 2 & 3 on P24

III.Homework

1. Finish off the workbook exercises.

2. Have a good preview about Unit 17.

IV.Blackboard design:

Do well

Make up one’s mind

Come up

On average

At a time

Beg one’s pardon

No.029

Test for Unit 16

1. Multiple choice

(1) Expect sb. to do

(2) winding coast

(3) wash well

(4) cross one’s mind

(5) so am I and so I am

(6) either, both, neither

(7) after all

(8) come along

(9) forms of energy

(10) increase one’s knowledge

2. Close test

Ask a student to say something about the flood.

3. Reading comprehension

(A) DBDDC

(B) ACABC

4. Error correction

1. by bus

2. a long way to go

3. make the time pass

4. turn to

5. an important football match

6. so that

7. has – had

8. arrived

9. they – he

10. most - more

5. Composition

Reading newspapers is a good habit for us to acquire. First of all, we can get all kinds of new by reading newspapers. This helps us to understand the developing world.

Then, by reading newspapers, we can learn many skills such as taking photos, cooking

meals and operating machine.

Finally, reading newspaper can widen our scope of knowledge. It can also help us to

improve our writing ability.