廣東地區(qū)九年級英語全冊 Unit 9 When was it invented Period 1 教學設(shè)計 人教新目標版

1、Unit 9 When was it invented?第一節(jié)（Period 1）課型：聽說課 時間: 45分鐘教材內(nèi)容：Section A 1a, 1b, 1c及Section B 4a 教學目標：1. Language goals: I. Words & expressions invent, inventor, invention, be used for doing sth. II. Key sentencesWhen was the car invented? It was invented in 1885. Who was the telephone invented by

2、? 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 & attitude goals：Enable the students to get to know different inventions around them.4. Strategy goals： Enable the students to use wh

3、at they know to explain new words.教學重點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 s

4、eeing in the dark. 3. To get to know passive voice. 教學難點：Describe a new invention in English,including the time, the person and the usage.教學方法: Task-based teaching method教學手段: a computer, blackboard, the listening materials,PPTTeaching procedures （教學步驟）TeachingstepsTeachingaimsTeachers activitiesStu

5、dents activitiesTeaching aidsStep I Lead-in Create an active atmosphere of teaching the history of inventions for students. Our school is a boarding school. You have to stay at school from Monday to Saturday morning. How do you usually keep in touch with your parents? ( By making telephone calls.) H

6、ow much do you know about the telephone? 1. Play a video. 2. Check the answers. Watch a video and answer some questions about the telephone. Lead in by watching a video and answering the questions. Step II: Presentation To get the students to know what they are going to learn.1. Talk about the histo

7、ry 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. Slide 4,5,6,7,8&9Step III:Listening practiceTo p

8、ractice and improve the students listening skills.1. Encourage the students to talk aobut the picture.2. Read the instructions to the class. Play the recording. Check the answers. Students listen and finish 1b.Slide 11Sep IV: Pair work To make sure the students have gotten to know how to talk about

9、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

10、 of the inventions shown on the screen. Slide 12&13 Step VBrainstormTo talk about the use of the computer. 1.Present the key sentence: What is the computer used for? It is used for surfing the Internet.2.Ask the students to brainstorm the use of the computer. Speak out the use of the computer on

11、e by one. Step VI GroupworkTo 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. Slide 15Step VIIInve

12、ntion showTo cultivate the students creativity.1. Show an invention called a baby fridge that was invented by the teacher and talk about it by using the target language. 2. Ask the students to design their own inventions. 3. Show the class some creative works. Work in groups to design their inventio

13、ns.1. Slide 16&17 2. Some pieces of paper, colorful pens. Step VIII Homework1.To consolidate the contents the students have learnt. 2.To cultivate the students writing skills. Try to finish the writing according to the demands.Write a short instruction(說明書) about one or two inventions in your gr

14、oup. Introduce them to your friends. Slide 22附一：(Blackboard design)Unit 9 When was it invented? When wasinvented? G1 G2 G3It was invented inWho was it invented by? What is it used for? It is used for doing/ to do. 教學反思:新課程標準倡導任務(wù)型教學模式，即讓學生在教師的指導下，通過感知、體驗、實踐、參與和合作等方式，實現(xiàn)目標，感受成功。“興趣是最好的老師”，教師從學生的生活實際和已有

15、的認知水平出發(fā)，設(shè)計能激發(fā)學生學習愛好并呈一定階梯狀的任務(wù)，努力創(chuàng)設(shè)輕松、和諧的語言氛圍，讓學生在感知任務(wù)、實踐任務(wù)中，獲取和運用語言知識，體驗成功所帶來的喜悅。本節(jié)課的話題是“inventions”。老師從學生身邊的發(fā)明電話切入話題，引出重點句型。繼而引導學生談?wù)撋钪谐Ｒ姷陌l(fā)明，如電視，小汽車，電腦等。喚醒學生、激起學生的表達欲望，從而不斷發(fā)展學生的聽、說、讀、寫的能力。在課堂上，老師始終做到示范者、啟發(fā)者、組織者、激勵者和促進者的角色，全方位地發(fā)展學生。在這節(jié)課里，通過劃分小組，進行了小組競賽激勵，學生積極參與的氣氛很濃，尤其是在brainstorm the use of the useful inventions in our daily life這個環(huán)節(jié)，學生的積極性得到充分的