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1、Unit4 Topic1 SectionB 教学设计. Material analysis本课是九年级第四单元第一话题的第二课时。主活动是1a。1a通过Jane和Michael谈论在博物馆所见到的展品来继续学习一般过去时的被动语态。 1b 和 1c 分别以听和填写图表来巩固1a的内容。1d则通过“说一说，猜一猜”的形式让学生运用一般过去时的被动语态。 2 是让学生能够根据需要正确运用一般现在时和一般过去时的被动语态。3 以听力的方式，来训练对一般过去时的被动语态的运用，同时也可让学生了解更多的发明。4a和4b属于对语音语调的学习。通过本课的学习，学生可以比较性地学习两种被动语态并且了解到更多的
2、发明创造。. Teaching aims1. Knowledge aim：s掌握本课的重点词汇和短语，继续学习一般过去时的被动语态。2. Skill aims:能够根据需要正确运用一般过去时和一般现在时的被动语态。能够运用正确的语音语调说、读英语句子。能够听懂含有一般过去时的被动语态的短文和对话。3. Emotional aims: (optional)发明创造不是一蹴而就，需要有百折不挠、永不言败的精神。4. Culture awareness: (optional)了解英语国家的科技发明。. The key points and difficult points1. Key points:
3、Words and phrases: bulb, airplane, be different from, be made of, be used for, so that, not onlybut also，all over the worldSentences: It s said that he invented more than two thousand things during his life.They are designed not only for workers but also for teenagers and women.Grammar: was/were +pp
4、2. Difficult points :It s said that he invented more than two thousand things during his life.Nowadays, their materials have been changed so that it feels more comfortable.IV . Learning strategies能够通过1b、1c的问题，确定在听的过程中应注意哪些细节。能够利用1c的图表来描述1a的内容。能够根据2的时间关键词来确定正确的语态。V . Teaching aids电灯泡/汽车、飞机等图片/爱迪生等发明家
5、的图片/录音机等。VI. Teaching proceduresStage(time period)InteractionpatternsTeacher activityStudent activityRemarks1Gettingstudents ready for learningClass activityLet the Ss play the guessing gameT: Are you good atGuess the riddlesSs: Yes.在玩的过程中，最好把本课的生词（5mins）guessing the riddles?T: OK. Here is a riddle.
6、 A small melon （瓜）grows on a vine （藤）.It blossoms 什花）every night, but the melon never grows.What s it?T: Yes. You are right.It s a light bulb. Listen to this one. There is a small house without doors. It has only windows. When the light is on, it speaks,laughs and sings. What s it?T: Oh, you are so
7、smart.It s a radio. Listen to the last riddle. t s neither a hawk （8） nor a wild goose. But it can fly in theSs:电灯。S1: It s a TV.- S2: It s a radio.53: It s a kite.54: It s a plane.“ bulb , airplane包 括进去。在 讲谜语时把 影响学生猜 测的新词写 在黑板上。blue sky. It can fly ten thousand miles a day, and it is like a bridge
8、in the sky. What is it?T:Yeah! You got it. It s a plane. We can also call an airplane.tClass activityStep 1: Present theLearn the names .这几个人名pictures of Thomas很难读，学Edison,Guglielmo生在听、读Marconi, Wilbur andS1:爱迪生。时会遇到障Orville Wright. Let the Ss碍。老师可learn their names.Ss: Thomas Edison.以先教读几2Pre-listen
9、ingT: OK, now, letg et to遍。(4mins)know some people. TheyS2: Sorry, I don tinvented these things.know.Look at this man.Ss:GuglielmoWho s he?Marconi.T: Yes. He s ThomasIndividualEdison. Follow me,S3: Sorry, I don tworkThomas Edison.know.T: This one?T: He s Guglielmo Marconi. Read after me, Guglielmo M
10、arconi.T: How about these two?T: They re Wilbur and Orville Wright.Repeat, please.Step 2: Read the question in 1b.T: We will listen to 1a next. Before we listen to 1a, read the questions in 1b and make clear what you should pay attention to.Ss: They are Wilbur and Orville Wright.Read the questions i
11、n 1b.s让学生学会 利用所提供 的问题来确 定在听的过 程中应注意 什么。3While-listening(3mins)IndividualworkLet the Ss listen to 1a and do 1b. Check the answers Finish 1b.T: Listen to 1a carefullyListen to 1a and do.1b. Check theanswers. Finish 1b.S1: Aand do 1b.T: Let s check theanswers. xxx, you, pleaseS2: C !4Post-listening(10m
12、ins)IndividualworkGroup workStep 1 : Let the Ss read 1 i and do 1c.T: Now, read 1a and do 1c. If you finish, raise your hand.T : Ready to check the answers? You may answe like this “wasinvented byin”.T: Wonderful! How about the second one?T: You did a great job. The last one?T: Im very proud of you!
13、Step 2: Let the Ss do thea Read 1a and do 1c51: The light bulb was invented by Thomas Edison in1879.r52: The radio wasinvented by Guglielmo Marconi in 1895.53: The airplane wa invented by Wilbur and Orville Wright in 1903.Do the guessing game and finish 1d.sClass activityguessinggame and finish 1d.T
14、: Now work in groups to make riddles by yourself.You will describe the inventions in 1c and let other groups guess what you are describing. You can follow the example in 1d. When you finish, hands up!T: Time is up! Which group wants to be No. 1?T: You all performed very well!Step 3: Let the Ss read
15、1a again and find out theS1(Group2): It s widely used by people everywhere. It was invented by an American inventor. It s said that he failed 999 times before he succeeded in this great invention.S2(Group4): It s light bulb.S3(Group 1): S4(Group 3):It s Read 1a again and find out the difficult and k
