九年级上unit9导学案7课时.doc
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1、课 题Unit9 When was it invented? (Section A 1a-1c)第 1 课时主备教师李秋萍二次备课教师教学目标知识与能力目标1. Knowledge aims: .words:invente,inventor,invention,be used for, calculator Language points:When was it invented?It was invented inWho was it invented by?It was invented by2. Ability aims:To talk about the history of inve
2、ntions.方法与过程目标To teach students how to listen for specific information.To teach students how to cooperate with others in pairs or groups.情感态度目标To be able to find out a good way to study.To enable to cooperate with other students, help each other and complete the tasks together.教学重点1. Words and expre
3、ssions.2. Learn the language points.教学难点Learn and master the passive voice能力培养To improve students ability of listening,speaking,reading and writing.To improve students ability of communication.To improve students ability of integrating skills.学法指导The conclusive method and the deductive method课前准备tap
4、e-recorder,color chalk,small blackboard教学内容设计预习指导与检测一预习Section A,1a-1c单词,并背重点句子。二翻译:be invented _ be invented by _be used for_课堂互动探究教学任务教师活动学生活动Organization and lead in1.Dutyreport.2 .talk about the four greatest inventions in ancient China? Paper-making; Printing; Compass; gunpowder1. introduce the
5、mselves to the class2.Talk about what they knew.3. Discuss the answers with partners.1a PresentationIntroduce the inventions in the pictures.Let them guess when they were invented.They finish the task. They can add something else.1b ListeningThe teacher asks, ”when was it invented? Listen to the tap
6、e and do 1b.”Play the tape for ss to listen and finish off 1b Check the answers.1. Listen to the listening stuff of 1b, which is recorded in the courseware (convenient to be repeated). Finish the task. Some students give the answers, i.e. repeat the sentences 1cMaking dialogues1.Have the students sh
7、are their work. Get some pairs to act out. 2. Ask students to read their work.1.Work in pairs or groups. Discuss first. Then make a short dialogue. 2. See the courseware. Fill in the blanks. Write down the answers on a piece of paper.SummaryHelp the class to sum this class.This class weve learned so
8、me key vocabulary. And weve learnt some inventions in the past.当堂检测. 补全对话A: Hi, Helen! Come and have a look.This pen is so nice.B: Wow, _? Do you know?A: Yes, it was invented in 2009.B: _?A: By Liu Mingxi. She is a great inventor.B: _?A: Its used for memorizing words, just like our brains(大脑).B: Oh,
9、its really a great invention, isnt it?B: Yes,of course!巩固练习Make conversation with your groupmates, you should use your own information课 题Unit9 When was it invented ? (Section A2a-2c)第 2 课时主备教师李秋萍二次备课教师教学目标知识与能力目标1.Knowledge aims:(1)Key vocabulary: adjustable heels; scoop; battery-operated slippers (
10、2)Key structuresWhen was it invented?It was invented inWho was it invented by?It was invented byWhats it used for?Its used for.2.Ability aims: To train students listening skill.To master some grammar rules.方法与过程目标To teach students how to listen for specific information.To teach students how to coope
11、rate with others in pairs or groups.情感态度目标To be able to find out a good way to study.To enable to cooperate with other students, help each other and complete the tasks together.教学重点Talk about the inventions. Learn the passive voice教学难点Learn the passive voice能力培养To improve students ability of listeni
12、ng,speaking,reading and writing.To improve students ability of communication.To improve students ability of integrating skills.学法指导Listening and speaking methods.Cooperating method.Communicative approach.课前准备A tape recorder.教学内容设计预习指导与检测1. 预习Section A,2a-2c部分单词。2.单项选择1.Thomas Edison was a great Amer
13、ican (invent). He had more than one thousand (invent) in his life.2.The boy is badly hurt, so he needs an (手术) at once.3.Personal computers about 30 years ago. A. invented B. was invented C. were invented D. inventing4.These new types of computers are easy . A. operation B. to operate C. to operatio
14、n D. operation5.When was umbrella ? A./;invented B. a;discovered C. an; discovered D. the; invented课堂互动探究教学任务教师活动学生活动Organization and lead inDutyreport.Give them little presents if some of them do their work well.Talk about the duty report.2a ListeningPlay the recording for students twice.Finally ch
15、eck the answers.Look at the picture and talk about the questions.Listen and check.2b ListeningFirst read the instructions.Show students the example match.Then do it again.At last check the answers.Listen and match each question in 2a with an answer .2c GroupworkGet ss to make conversations using the
16、 information from 2a and 2b.make conversations and then share in class.GrammarFocus1.Get ss to go over grammar focus2.Explain the use of v+ by + v-ing1.Learn the grammar focus by heart.2.Make more sentences.当堂检测自我测评1.Pencils are used . A.to writing B.for write C.for writing D.writing 2.The telephone
17、 Bell many years ago. A.invented B.was invented C.was invented by D.invented by3.Raincoats are used for (keep)off rain.4.This notebook is used to writing down something interesting by the little girl. (改错) 5.Who invented it ?(改为被动语态) Whom it ?巩固练习练习册上的相关练习。课后总结与反思课 题Unit9 When was it invented ? (Sec
18、tion A3a-4)第 3 课时主备教师李秋萍二次备课教师教学目标知识与能力目标Knowledge aims:1. Knowledge aims: .words: alarm clock; light bulb; microwave oven; annoying Language points: Studying grammar is a great way to learn a language.Ability aims: To train the students judgment.To train students ability of comprehension.To train r
19、eading skill.方法与过程目标To teach students how to listen for specific information.To teach students how to cooperate with others in pairs or groups.情感态度目标To be able to find out a good way to study.To enable to cooperate with other students, help each other and complete the tasks together.教学重点Talk about h
20、ow to study. Learn the use of “by doing something”教学难点Talk about how to study. Learn the use of “by doing something”能力培养To improve students ability of listening,speaking,reading and writing.To improve students ability of communication.To improve students ability of integrating skills.学法指导Reading met
21、hod.Comprehension method.Judge method.课前准备A projector.教学内容设计预习指导与检测预习3a-4,完成汉译英:be used for _ be invented by _ light bulb_operate on sb._ microwave oven_陷入 ( ) 意外的( ) 用这种方法 ( )课堂互动探究教学任务教师活动学生活动Organization and lead in1.Dutyreport.2. Ask ss question:whats an alarm clock used for?Is it the helpful in
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