2022年unit教学设计 5.pdf

九年级.Unit 9：when was it invented?Section A(period 1)教学设计一、教学目标：1.Language goals:I.Words and expressions invent,inventor,invention,be used for doing sth.II.Key sentences When was the car invented?It was invented in 1885.Who was the telephone invented by?It was invented by Bell.What are they used for?They are used for seeing in the dark.2.Ability goals：Enable the students to use the passive voice.3.Emotion and attitude goals：Enable the students to get to know different inventions around them.4.Strategy goals：Enable the students to use what they know to explain new words.二、教学重点1.Key vocabulary:invent,calculator,be used for(doing sth.)2.Talk about the history of inventions.When was the car invented?It was invented in 1885.Who was the telephone invented by?It was invented by Bell.What are they used for?They are used for seeing in the dark.3.To get to know passive voice.三、教学难点：Describe a new invention in English,Including the time,the person and the usage.名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 4 页 -四、Teaching procedures（教学步骤）Teaching steps Teaching aims Teacher s activities Student s activities Step I Lead-in Create an active atmosphere of teaching the history of inventions for students.How much do you know about the telephone?Can you guess Step II:Presentation To get the students to know what they are going to learn.1.Talk about the history of the telephone by presenting the key sentences:When was the telephone invented?Who was it invented by?2.Show Ss a picture of a TV and a car.1.Listen and say.2.Talk about the history of the TV set and the car by using the target language.Step III:Listening practice To practice and improve the students listening skills.1.Encourage the students to talk about the picture.2.Read the Students listen and finish 1b.名师资料总结-精品资料欢迎下载-名师精心整理-第 2 页，共 4 页 -Teaching steps Teaching aims Teacher s activities Student s activities instructions to the class.Play the recording.Check the answers.Sep IV:Pair work To make sure the students have gotten to know how to talk about the history of some inventions.To show the students some inventions,inventors and some dates.Ask them to match the inventions with the inventors and the dates.Then do pair work.1.Match the inventions with the inventors and dates as quickly as possible.2.Work in pairs to talk about the history of the inventions shown on the screen.Step V Brain storm To talk about the use of the telephone.1.Present the key sentence:What is the telephone used for?It is used for talking with people.Speak out the use of the telephone 名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 4 页 -Teaching steps Teaching aims Teacher s activities Student s activities Step VI Group work To make sure the students have gotten to know how to talk about the use of the things in our daily life.Lead the students to talk about the use of the things quickly and correctly.Work in groups to talk about the use of the things as much as they can.Step VII Listening practice To practice and improve the students listening skills.Play the recording.Check the answers.Students listen and finish 2a 2b.Step VIII summary Review the lesson Give some advice Remember something 五、教学反思:本节课的话题是“inventions”。老师从学生身边的发明电话切入话题，引出重点句型。继而引导学生谈论生活中常见的发明，如电视，小汽车，电脑等。唤醒学生、激起学生的表达欲望，从而不断发展学生的听、说、读、写的能力。在课堂上，老师始终做到示范者、启发者、组织者、激励者和促进者的角色，全方位地发展学生。让学生学会自主学习。名师资料总结-精品资料欢迎下载-名师精心整理-第 4 页，共 4 页 -