Junior English for China Book 3 Lesson 9

　　课型：讲练课

　　ⅠTeaching Material

　　1. Language materials

　　Words: pour, waste, dirty, member, join, environment

　　Phrases: be afraid of sth.

　　Sentences: How long have you been a member of Greener China?

　　 I've been with Greener China for a year.

　　2. Grammar

　　现在完成时（二）现在完成时用来表示过去开始，持续到现在的动作或状态，可以和表示过去某一时刻延续到现在的一段时间的词组连用。

　　瞬间动词不能和表示过去某一时刻延续到现在的一段时间的词组连用。

　　ⅡTeaching Objectives

　　1. Try to understand the whole lesson and read it fluently. The pronunciation and intonation should be right.

　　2. Master the following materials as four skills.

　　Words: pour, waste, dirty, member, join, environment

　　Phrases: be afraid of sth.

　　Sentences: How long have you been a member of Greener China?

　　 I've been with Greener China for a year.

　　3. Master the use of the present perfect tense

　　ⅢTeaching Points

　　1. The main points: (2) &(3) in teaching objectives

　　2. The difficult points:

　　现在完成时（二）现在完成时用来表示过去开始，持续到现在的动作或状态，可以和表示过去某一时刻延续到现在的一段时间的词组连用。

　　瞬间动词不能和表示过去某一时刻延续到现在的一段时间的词组连用

　　ⅣTeaching Procedure

　　1. Organization of the class

　　We are going to talk about the environment of the class

　　2. Revision

　　Talk about the environment with the students.

　　What do you think of our environment?

　　3. The teaching of the new lesson

　　A. Unit 3 Make our world more beautiful

　　Lesson 9

　　 The rivers are not clean now, why?

　　B. Part 1

　　Listen and do wb. Ex.1

　　C. Read and learn

　　Pour: pour some sugar into the glass

　　The rain is pouring down.

　　 Waste: waste water, a waste of time

　　 Write a story about it to ...

　　 Be afraid of ...

　　D. Part 2

　　How long has Victor been in Greener China?

　　What has he done?

　　Read Dialogue 1 and answer

　　Teach: be a member of...

　　join: join the league= be a member of the league

　　 join in the game, join in the activity

　　 Ask and answer in pairs by using the words in the box

　　 Conclude the use the present perfect tense

　　 瞬间动词不能和表示过去某一时刻延续到现在的一段时间的词组连用

　　 要进行转变，如：

　　 open--- be opened; close--- be closed; begin--- be on; finish--- be over; join---be a member of be in...; die---be dead; get up---be up; come to...----be in...; arrive atin...---be in...; reachget to...---be in...; leave---be away; sleep---be asleep; buy--- have; borrow---keep; catch a cold---have a cold

　　 eg: I opened the door two hours ago.

　　 The door has been open for two hours.

　　 The meeting began an hour ago.

　　 The meeting has been on for an hour.

　　E. Wb. Ex2

　　F. Conclusion

　　Pour; waste; be afraid of; join;

　　The present perfect tense.

　　4. Homework

　　A. wb. Ex.3

　　B. Recite part 1

　　C. Go over the whole lesson