03 级外语三班 张冰冰

20030614274

Subject: English

Name:Zhang Bingbing

Class: Class3

Time: March.10th

Content: SBIA Unit5 Lesson18

The Green Hills of Tangsa

Period: 2nd

Teaching Aids: tape, tape recorder

Teaching Aims ＆ Demands:

• Let students know and master the Passive Voice

• To improve the students’ expressing skills

• Let students know the importance of forest

Important points:

• The Passive Voice

• To improve the listening, talking and writing skills

• Ways of expressing purposes

Difficult point:

The transform between the Passive Voice and the Active Voice

PROCEDURE (Teaching Step)

• I.Greeting

• II.Revision

• III.Leading in

• IV.Presentation ＆ Practice

• V.Conclusion

• VI.Homework

• VII.Saying goodbye

Happy to See You

Welcome to English Class

II.Revision

• n. e.g. I want to drink water .

v. e.g. Please water the flower every evening.

• stop

water

doing something

to do something

e.g. Stop making such a noise!

e.g. He stops to play computer games.

• make of

from

e.g. A’ is made of A.

e.g. B is made from C.

III.Leading in

• 2.—Who knows the advantage and disadvantage of trees? —The trees can make shade for us in summer, purify the air, make our environment more beautiful, be made into wooden things. But we can hardly find the disadvantage of trees.

• 1.—When’s the National Tree–planting Day? —It’s on March 12th.

IV.Presentation ＆ Practice

Lesson 18 The Green Hills of Tangsa

Reading comprehension

—What has changed in the past few years in Tangsa?

—In the past, there were no trees left in or around the village. But now trees grow thickly on all the hills around the village. Also the villagers there know the importance of trees.

Paragraph One

• 生长茂盛： grow thickly

茂密的树林： thick woods

大风： strong wind

大雨： heavy rain

be cut

are leftThe Passive Voice → be + _ed (participle) + (by)1

)

3) The Passive Voice The Active Voice ※

A few of trees can be cut each year for firewood.

2) 我把窗户擦了。→ I cleaned the window.

窗户被我擦了。→ The window was cleaned (by me).

她把作业做完了。→ She finished the homework.

作业被她做完了。→ The homework was finished (by her).

→ People can cut a few of trees each year for firewood.

Paragraph Two • 1. have to: must

e.g. I have to finish the work today.

• 2. in order to: with a particular purpose (It can be replaced by ‘to’ or ‘so that ’.)

e.g. 1) I must work hard in order to pass the exam. 2) I must work hard to pass the exam. 3) I must work hard so that I can pass the exam.

※ in order to + Verb phrase to so that + clause

→ People had to walk many kilometers so that they could fetch wood.

• 3) fetch: go and get a person or thing and bring them back.

take : to carry someone or something from one place to another.

bring: to carry something to or towards a place.

★ → (fetch) e.g. Run and fetch the doctor! ← → (take) e.g. It’s time to take the children to school. ← (bring) e.g. Bring your books with you when you came.

• 4. The Passive Voice The Active Voice※ When it rained, the soil was carried away down the

hills and into the rivers.

→ When it rained, the rain carried away the soil down the hills and into the rivers.

Paragraph Three

• 1. allow: to give the permission for somebody to do something or have something

① to allow something

② to allow somebody something

③ to allow somebody to do something

e.g. The teacher doesn’t allow the students to speak in the class. → The students are not allowed to speak in the class.

• 2. as a result: because of something

e.g. He didn’t practice, and as a result he lost.

• 3. 90 ％ → ‘ ninety percent’

75 ％ → ‘ seventy-five percent’

18 ％ → ‘ eighteen percent’

Paragraph Four • 1. The Passive Voice The Active Voice※ Meetings are held in order to explain the programme to

the villagers.

• 2. villager ＊ (a person who lives in a village) reader ＊ (a person who reads) teacher ＊ (a person who teaches) cooker (tools or instruments used for cooking)★ cook ＊ (a person who prepares and cooks food)

→ People held the meetings in order to explain the programme to the villagers.

• 3. The Passive Voice The Active Voice※ It is operated by the women of the area. →

The women of the area operate the meeting.• 4. make sure: to arrange that something will

certainly happen e.g. Make sure you get here before midnight. ※ make sure + clause• 5. 1.2 million = 1,200,000 Read as: 1) ‘one million two hundred thousand’ 2) ‘one point two million’ e.g. 7.58 million (7,580,000) Read as:1) ‘seven million five hundred and

eighty thousand’ 2) ‘seven point fifty-eight million’

Paragraph Five

• 1.obey [əu’bei]: to do what you are told to do. → disobey [ ︱ disə’bei]

e.g. Soldiers are expected to obey.

Everyone has to obey the law.

obey the rule : 遵守规定 break the rule : 违反规定

• 2. take care of: look after

e.g. I’ll take care of the baby while you are out.

Who will look after the baby?

V. Conclusion • 1.The Passive Voice → be + _ed (participle) + (by)

in order to • 2. + Verb phrase ( ways of expressing purpose )

to

so that + clause • 3. cooker (tools or instruments used for cooking)★ cook ＊ (a person who prepares and cooks food) • 4. 1.2 million = 1,200,000

Read as: 1) ‘one million two hundred thousand’

2) ‘one point two million’

VI.Homework

Page 78 exercise 2

Practice and remember the useful expressions after class

HAVE A REST! SEE YOU NEXT TIME !