人教版九年级全册Junior English for China Book 3 Lesson 9 教学设计

Junior English for China Book 3 Lesson 9 课型：讲练课Teaching Material1. Language materialsWords: pour, waste, dirty, member, join, environmentPhrases: be afraid of sth.Sentences: How long have you been a member of Greener China? Ive 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。Teaching Objectives1. 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, environmentPhrases: be afraid of sth.Sentences: How long have you been a member of Greener China? Ive been with Greener China for a year.3. Master the use of the present perfect tenseTeaching Points1. The main points: (2) &(3) in teaching objectives2. 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Teaching Procedure1. Organization of the classWe are going to talk about the environment of the class2. RevisionTalk about the environment with the students.What do you think of our environment?3. The teaching of the new lessonA. Unit 3 Make our world more beautifulLesson 9 The rivers are not clean now, why?B. Part 1Listen and do wb. Ex.1C. Read and learnPour: pour some sugar into the glassThe rain is pouring down. Waste: waste water, a waste of time Write a story about it to Be afraid of D. Part 2How long has Victor been in Greener China?What has he done?Read Dialogue 1 and answerTeach: be a member ofjoin: 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. Ex2F. ConclusionPour; w