Unit6Whenwasitinvented(1)
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Unit6 When was it invented?
SectionA1a-2d Period 1执笔徐宏
Teaching aims
1)Learn some new words. 2)Talk about the history of inventions.
Key points
1)Get Ss to know the usage of passive voice.
2)Talk about the history of inventions.
Difficult points
1)Get Ss to understand the difference between passive voice and active voice.
2)Get Ss to grasp the structure of the passive voice.
2. Role-play the conversation.
Step 6 Homework
1. Read the words and expressions and practice the conversation.
2.Finish Exercise 1.
Brief summary
1.Make conversations using the information in 2b.Make a model for the Ss.
2. Let some Ss make conversations using the information in 2b.
Step 5 2dReading
Language points
① —When was the telephone invented?—I think it was invented in 1876.
② —What are they used for? —They are used for seeing at night.；；
Ability
Step 3 practice
Get Ss to finish1a,1b and1c.
Step 4Learning the new words & Listening
Look at the pictures then learn the new words.Work on2aand 2b.
Pair work (2c)
Use the passive voice to talk about the time and the usage of the inventions.
Teaching procedures:
Step 1 Warming-up
Show some pictures of inventions and inventห้องสมุดไป่ตู้rs，Present the following patterns.
1. Read the conversation andanswer the questions.
---What’s the subject for Paul’s school project?
---What invention is often used in our daily lives?
---When was the zipper invented?
Step 2 Presentation
Present how to put a sentencefrom active voicetopassive voice.
T:Karl Benz invented the first car in 1885.
The first car was invented (by Karl Benz) in 1885.
T: Do you know what these inventions are?
S1:They’re cars.
T:Do you knowwho these inventors are?
S1:Karl Benz.
Let Ss match the inventions and the inventors.
SectionA1a-2d Period 1执笔徐宏
Teaching aims
1)Learn some new words. 2)Talk about the history of inventions.
Key points
1)Get Ss to know the usage of passive voice.
2)Talk about the history of inventions.
Difficult points
1)Get Ss to understand the difference between passive voice and active voice.
2)Get Ss to grasp the structure of the passive voice.
2. Role-play the conversation.
Step 6 Homework
1. Read the words and expressions and practice the conversation.
2.Finish Exercise 1.
Brief summary
1.Make conversations using the information in 2b.Make a model for the Ss.
2. Let some Ss make conversations using the information in 2b.
Step 5 2dReading
Language points
① —When was the telephone invented?—I think it was invented in 1876.
② —What are they used for? —They are used for seeing at night.；；
Ability
Step 3 practice
Get Ss to finish1a,1b and1c.
Step 4Learning the new words & Listening
Look at the pictures then learn the new words.Work on2aand 2b.
Pair work (2c)
Use the passive voice to talk about the time and the usage of the inventions.
Teaching procedures:
Step 1 Warming-up
Show some pictures of inventions and inventห้องสมุดไป่ตู้rs，Present the following patterns.
1. Read the conversation andanswer the questions.
---What’s the subject for Paul’s school project?
---What invention is often used in our daily lives?
---When was the zipper invented?
Step 2 Presentation
Present how to put a sentencefrom active voicetopassive voice.
T:Karl Benz invented the first car in 1885.
The first car was invented (by Karl Benz) in 1885.
T: Do you know what these inventions are?
S1:They’re cars.
T:Do you knowwho these inventors are?
S1:Karl Benz.
Let Ss match the inventions and the inventors.