仁爱科普版九年级上册 Unit4 Amazing ScienceTopic1 When was it invented？ SectionA 教案（表格式）

Unit 4 Amazing Science
Topic 1 When was it invented
Section A 1a,1b,1c,2
Ⅰ. Teaching aims
1. Knowledge aims：
（1）Learn and master some new words and phrases:
lock, rocket, metal, satellite, spaceship be made of, be made from, be used for, some day, come true
（2）Learn how to use the past passive voice.
2. Skill aims:
Let students use the passive voice in listening, speaking and writing.
3. Emotional aims:
Encourage students try their best to study.
Ⅱ. The key points and difficult points
1. Key points:
1) Learn some new words, phrases and sentences.
2) Grammar: the past passive voice
2. Difficult points：
How to use “be made of” and “be made from”.
Ⅲ. Learning strategies
Listening Speaking
Ⅳ. Teaching aids
Multimedia, some pictures, chalks and a blackboard
Ⅵ. Teaching procedures
Step Interaction pattern Student activity Teacher activity
Greeting The whole class work Greet to the teacher Greet and introducemyself to the students.
Revision &lead-in 1. The whole class work2. The whole class work 1. Answer the teacher’s questions. 2. Listen to the teacher and observe the two groups of sentences and try to find the differences between them. 1.Ask and answer between the teacher and students. 2. Change the present active voice into passive voice. Change the past active voice into passive voice.Observe the two groups of sentences and try to find the differences between them. Learn past passive voice: was/were +v-pp.
Consolidation 1. The whole class work2. The whole class work 1.Sum up the past passive voice with the teacher.2. Do some exercises. 1. Sum up the past passive voice.2.Let students do some exercises. Check the answers.
Pre-listening 1.The whole class work2. The whole class work3. The whole class work4.Pair work 1. Learn the new words and phrases.2. Learn some key sentences.3. Learn the examples in 2. 4.Make up similar dialogs in pairs. 1.Show some pictures to teach new words and phrases, let students understand them and read them after the teacher.2. Teach some key sentences.3. Learn the examples in 2. 4.Ask Ss to make up similar dialogs in pairs.
While-listening 1. The whole class work2.The whole class work 1. Listen to 1a and do 1b..2. Read the questions in 1c, then watch the flash of 1a and find the answers to the questions. 1. Let Ss listen to 1a and do 1b, and then check the answers.2. Let Ss watch the flash of 1a and find the answers to the questions. Then check the answers.
Post-listening 1.The whole class work2. The whole class work 1.Read 1a after the tape, the teacher and in roles.2. Do some exercises. 1.Let students read 1a in roles.2.Let Ss do some exercises. Then check the answers.
Summary The wholeclass work Think about what they have learned in this class. Let students think about what they have learned in this class.
Ending The wholeclass work Say goodbye to teacher. Say goodbye to students.
Ⅶ. Blackboard design
Unit 4 Amazing ScienceTopic 1 When was it invented Section A (1a/1b/1c/2)New words and phrases: spaceship rocket lock G1metal satellite Grammar: was/were + done G2be made ofbe made from G3be used for G4
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