1、1 九年级上册 Unit 6When was it invented ? 一 教学目标 A.知识与技能 1Master the key words and sentences (1)Key words: heel, scoop,electricity,style,project,pleased,daily,website, pioneer, list, mention. (2)sentences: when was the telephone invented? 1.I think it was invented in 1876. 2.To talk about the history of
2、inventions. 3.Train students listening and communicate competence. B.过程与方法 1.Learn the new words throughtheconversations. 2.Lead in the target language through listening and speaking practice. 3.Autonomous and cooperative approach. C.情感态度与价值观 1. Many important inventions have changed the word a lot.
3、 so, we must know about them better. D.重点； 1. Master the key words and target language. 2. Learn to talk about the history of some inventions. 2 3. Improve studentslistening and speaking skills. E.难点：How to talk about the history of some inventions. 二教学过程 一Show the topic: when was it invented? Lets
4、read it. Then readinventinventedinvented. Pay attention to was inventedIt(telephone) invented in 1876. 二Warm up four inventions. Guess:gunpowder, compass, paper-making, printing. T: They were invented in the old days. 三Lead-in: Guessfourinventions. Guess: telephone, car, television, personal compute
5、r. Then Task: I think the car was invented before the TV. S:I agree, I think/S2:I disagree, I think Lets discuss the order. 四Work on 1a:learn about the topic, then According to the historySay In what order do you think they were invented. 4213 五Listening.First, look at the topic and pictures. Then l
6、ets read the members:1876,1885,1927,1971 in English. Third: listen to the tape twice . At last check the 3 answers. 六Work on 1c. Practicing look on 1b (1)A: When was the telephone invented?(2) (3) (4) B:I think it was invented in 1876. 七Extensive pair work Look at the model: practice in pairBaird 19
7、27: Pay a attention to (when) (who) were/ was+invented; Lets read name: Karl Benz,1885; Cary,1971; Bell,1876; Thenwork inpair. Then act them out. 八Learn: newwords: heel scoop. 九Work on 2aListening (1)learn about the title. (2)lets read the sentences. (3)then listen twice.(4)check the answers. 十.Work
8、 on 2blistening (1)learn about the title(2)lets read the table. (3)listen twice(4)check the answers. 十一.Extensive listening . Listen and follow it. Then take out of a piece of paper do Exercise, if you have difficulty, you can read listening materials. 十二.Make conversations like this.(lets look at 2b). (1)A: What are the shoes with lights used for? 4 B: They are used for seeing in the dark. (You can use the things near your body.Such as: pen pencil books and so on.) (2)Lets practice in pair. (3)Act them out. 十三.If we have more time, we learn 2d. 十四.Homework: do exercise book . Period 1 .
