Unit9 teaching plan 人教版 九年级 unit9.docx

1、Unit9 teaching plan 人教版 九年级 unit9Unit 9: When was it invented?Part 1: Teaching Design 第一部分:教学设计FunctionsTalk about the history of inventionsStructuresPassive voice (questions and statements)Target languageWhen was the telephone invented? I think it was invented in 1876.What are they used for? They a

2、re used for seeing in the dark?Who were they invented by? They were invented by Julie Thompson.Vocabulary salty, sweet, sour, crispy, pleasant, potato chips, slipper, leaf, fire, scoop, light bulb, telescope, microwave oven, abacus, camera, beverage, be invented by, be used for, by mistake, by accid

3、entLearning strategiesBrainstorming, Role playingPeriod 1: Numbering, Listening and Speaking (Page 68)(The telephone was invented in 1876.)Objectives To learn to understand and use passive voice (questions and statements) To listen and speak about inventions which were made in the past ProceduresWar

4、ming up by learn about passive voice (questions and statements)Hello, class. What is this? Yes, it is a telephone. When was it invented? 特殊疑问句：特殊疑问词+助动词be+主语+及物动词的过去分词？The telephone was invented in 1876. 陈述句：主语+助动词be+及物动词的过去分词.Lets go on to other inventions.When was computer invented? The computer w

5、as invented in 1936. When was car invented? The car was invented in 1885.When was camera invented? The camera was invented in 1837.When was sewing machine invented? The sewing machine was invented in 1830.1a Grouping and speakingIn groups of four, look at the things on page 68. Number them in the or

6、der of their invention.A: I think the telephone was invented before the car.B: Well, I think the telephone was invented after the car.A: I think the television was invented before the computer.B: Well, I think the television was invented after the computer.A: I think the calculator was invented befo

7、re the plane.B: Well, I think the calculator was invented after the planer.1b Listening and matchingListen to the recording and match the inventions with the dates. The things in the pictures were invented in the following order.The telephone was invented in 1876.Cars were invented in 1885.The TV wa

8、s invented around 1927.The hand-held calculator were invented in 1971. The personal computers were invented in 1976.Now go page 132 to read the conversation. While reading try to find all the sentences with the “make/s me infinitive, make/s me adjective structure”. And also cut/ the sentence into th

9、ought groups, study all the predicates, circle all the linking words and underline all the expressions. Thats grammar study, in deed.Useful expressions from the conversationhave many modern inventions, be invented in 1876, take a history class, have a TV, be invented around 1927, in those days, real

10、ly expensive, afford a TV, have calculators and computers, learned in school that , hand-held calculator, personal computersNow read the conversation again to turn it into an article.1c Pairing and speakingIn pairs, one covers the dates and the other asks him when the things in the pictures on page

11、68 were invented. Then change roles and practice again. A: When was the telephone invented? B: I think it was invented in 1876.A: When was the car invented? B: I think it was invented in 1885.A: When was the TV invented? B: I think it was invented around 1927.A: When was the hand-held calculator inv

12、ented? B: I think it was invented in 1971.Period 2: Listening and Speaking (Page 69)(What are they used for?)Objectives To learn to understand and use passive voice (questions and statements) To listen and speak about what inventions were used forProcedures Warming up by studying the “Target Languag

13、e” Hello, class. What is this? Yes, it is a TV set? What is it used for? Right, you are right. It is used for watching reports and films and so on at home. Look at the sentences again and note the structure. What is it used/ for? 特殊疑问词+助动词be+主语+及物动词的过去分词？It is used/ for watching reports and films an

14、d so on at home. 主语+助动词be+及物动词的过去分词.2a Listening and numberingNext you are going to listen to a conversation and number the inventions in the order that you hear them.The inventions are heard in the following order.battery-operated slippersheated ice cream scoopshoes with adjustable heelsNow go page

15、 133 to read the conversation. While reading try to find all the sentences with the passive voice structure. And also cut/ the sentence into thought groups, study all the predicates, circle all the linking words and underline all the expressions. Thats grammar study, indeed.Useful expressions from t

16、he conversationbattery-operated slippers, be used for , see in the dark, be invented by, heated ice cream scoop, be used for scooping out really cold ice cream, be invented by , shoes with adjustable heels, move the heels up and down, change the style of , make the shoes go from casual to dressyNow

17、read the conversation again to turn it into an article.2b Listening and matchingYou shall listen to the recording again and match the items in the chart on page 69 in columns A, B, and C. A: InventionB: Who was it/ were they invented by?C: What is it/ are they used for?Shoes with adjustable heelsChe

18、lsea LanmonScooping really cold ice creamBattery-operated sneakersJayce Coziar and Jamie EllsworthSeeing in the darkHeated ice cream scoopJulie ThompsonChanging the style of the shoes2c Pairing and speakingRole play the conversations using the information in the chart in the middle of page 69. Pay a

19、ttention to the formation of passive voice.A: What are the shoes with adjustable heels used for? B: They are used for changing the style of the shoes.A: What are the battery-operated sneakers used for?B: They are used for seeing in the dark.A: What is the heated ice cream scoop used for?B: It is use

20、d for scooping really cold ice cream.Period 3: Writing and Speaking (Page 70)(Helpful inventions and annoying inventions)Objectives To learn to understand and use passive voice (questions and statements) To listen and speak about helpful inventions and annoying inventionsProcedures Warming up by tel

21、ling about inventions made in 20th centuryHello, class. What is this? It is a radio. When was it invented? Right it was invented in 1901. Then what is this? 1901年无线电/ radio, 1903年飞机/ plane, 1907年塑料/ plastic, 1928年青霉素/penicillin, 1923年电视机/ TV, 1942年核武器/ atom bomb, 1943年计算机/ computer, 1953DNA, 1954年避孕

22、药/prophylactic, 1957年人造卫星/man-made satellite, 1967器官移植/ organ transplant, 1978试管婴儿/ tube babyThen what do you think are the most helpful inventions? What do you think are the most annoying inventions?3a Pairing and writingThere are two kinds of inventions. One is helpful invention, and the other is

23、annoying invention. Now in pairs make a list of five helpful inventions and five annoying inventions.Helpful inventionsAnnoying inventionsExample: telephoneExample: alarm clock1. plane1. atomic bomb2. computer2. missile3. bike3. rifle4. car4. chemical weapon5. train5. alarm clock3b Pairing and speak

24、ingIn pairs discuss your opinions in 3a with your partner.A: What do you think is the most helpful invention?B: I think the most helpful invention is the light bulb. A: Why is that?B: Well, it gives people more time to work and play every day.-A: What do you think is the most annoying invention?B: I

25、 think the most helpful invention is the atomic bomb. A: Why is that?B: Well, it gives people more power to kill others.-A: What do you think is the less helpful invention?B: I think the less helpful invention is the car. A: Why is that?B: Well, it makes it possible for people to move to distant pla

26、ces faster.4 Grouping and speakingIn groups of four imagine you are left alone on a small island in the sea. If you are allowed to take five inventions along with you, what would you take?I like to take the followings with me.knifeflashlightHand phonetelescopegunA: Id like to have a flashlight becau

27、se I could light the way.B: Id like to have a hand phone because I could call 110 if I have problems.A: Id like to have a gun because I could kill animals for food.Period 4: Reading, Writing, Listening and Speaking (Page 71)(Potato chips were invented by mistakes.)Objectives To learn to understand a

28、nd use passive voice (questions and statements) To listen and speak about how inventions were madeProceduresWarming up by making passive sentences Hello, everyone. This week we are learning to use passive voice (questions and statements). Now we shall begin by making passive sentences (questions and

29、 statements) with verbs learned so far in this book.I was frustrated by his reply.His death was caused by his hard work.Was the problem solved?His last hope was given up.His English pronunciation is influenced by his Chinese.His attention was concentrated on his disease.When was your radio set lost?

30、Was her order obeyed?Was she terrified by her face?When was his house burned?1a Looking and writingOn page 71 you will find some adjectives used to describe how food tastes. Look at the pictures and write them under the correct picture. Note that some pictures have more than one word.Do you like swe

31、et drinks?The crackers arent crisp. They must have got wet.This soup is very salty.I like to drink sour milk.These oranges are as sour as lemons.1b Thinking and writingOn page 71 you will find in the box some adjectives used to describe food. Now read each of them and write the name of a different food after each of t