人教版新目标九年级英语教案Unit 10 When was it invented.docx

1、人教版新目标九年级英语教案Unit 10 When was it inventedUnit 10 When was it invented?The Second PeriodI Teaching Aims and Demands1 Knowledge Objects（1） Key Vocabulary be used for, adjustable, heel, battery, operate, slipper, scoop, electric（2） Target Language When was the car invented? It was invented in 1885 Who

2、were they invented by? They were invented by Julie Thompson What are they used for? They are used for seeing in the dark2 Ability Objects（1） Train the students listening skill（2） Train the students communicative competence using the target language（3） Train the students to use the new vocabulary Tea

3、ching Key Points（1） Listening practice with the target language（2） Make communications with target language（3） Teach the new vocabulary Teaching Difficult Points1 Teaching the Grammar Focus2 The listening practice with the target language3 Make communications with the target language Teaching Method

4、s1 Listening 2 Pairwork Teaching AidA tape recorder Teaching ProceduresStep I Revision1 Check the homework2 Revise the target language learned last class Get the students to ask and answer questions in pairs like this：SA: When was the telephone invented?SB: I think it was invented in 1876Tell them t

5、o ask about all the five inventionsStep 2aThis activity provides listening practice with the target language and review new vocabulary about inventionsShow these new words on a screen by a projector be used for 用来做 adjustable adj可调整的 heel n （鞋、袜等的）后跟；（足）跟 battery n 电池 operate v操作；作业 slipper n 拖鞋 sco

6、op v 用勺舀 n勺子；球形勺；长柄勺 electric adj电子的；电的Point to each one and teach them to readDo it several times until the children can read them wellAsk a few students to read the new words See if they can read each word correctlyAsk the students to read the instructions togetherWrite the names of the inventions

7、 on the blackboard:Shoes with adjustable heelsbattery operated slippersheated ice cream scoopRead the three names of the inventions and the students repeat Do some explanation as wellThen point to the picture of each invention and ask students what they think is interesting about itYoull hear about

8、some interesting inventions Please listen and number the three inventions in the order that you hear them in the conversation Write a number in front of each invention to show what order you hear about themPlay the recording the first time, students only listen Then play the recording again Ask the

9、students to write a number on each short line in front of each inventionCheck the answers by asking a student to tell the answersAnswersThe inventions should be numbered in this order:3 1 2TapescriptBoy: What are those?Girl: Theyre battery-operated slippersBoy: What are they used for?Girl: Theyre us

10、ed for seeing in the darkBoy: Oh, thats cool! Who were they invented by?Girl: Julie Thompson And look at this heated ice cream scoopBoy: I know what its for! Its used for scooping out really cold ice creamGirl: Right It was invented by Chelsea LanmonBoy: My favorite are those shoes with adjustable h

11、eels You know you can move the heels up and down They were invented by Jayce Coziar and Jamie EllsworthGirl: And what are they used for?Boy: Well, you can change the style of your shoes You can make the shoes go from casual to dressyStep 2bThis activity provides guided listening practice using the t

12、arget languageGet the students to read the instructions together Be sure that each student knows what to do Read the three headings Inventions, who was it invented by?and what is it used for?Then read the information under each heading Do some explanation if necessaryYoull hear the same recording ag

13、ainPlease listen carefully to what the people are saying and draw lines to match items in the chartCall the students attention to the three-part sample given in the chart Read it to the class and explain it like this:The sample means the shoes with adjustable heels were if invented by Jayce Coziar a

14、nd Jimie Ellsworth They are used for changing the style of a shoeAfter that, play the recording again and the students draw lines to match the items in the three columnsCheck the answers by asking three different students to read their answers to the classAt last, play the recording for another time

15、 and pause after each sentence The students repeat after it sentence by sentence Do some explanation if necessaryMake sure that everyone understands all the details about the conversationAnswersshoes with adjustable heels Jayce Coziar and Jamie Ellsworthchanging the style of a shoe battery operated slippers Julie Thompson seeing in the dark heated ice cream scoop Chelsea Lanmon scooping really cold ice creamStep 2cThis activity provides guided oral practice using the target languageRead the instructions to