英语教学课件

1、新目标初中英语新目标初中英语九年级全一册九年级全一册Section APeriod OneTo learn to understand and use passive voice (questions and statements)To listen and speak about inventions which were made in the past To listen and speak about what inventions were used forReviewWords and expressionsRead the words and Read the words and

2、 expressions loudly.expressions loudly. inventcalculator be used for scoop adjustable v. 发明；创造发明；创造n.计算器计算器用来做用来做v. 用勺舀用勺舀 n. 勺子；球形勺；长柄勺勺子；球形勺；长柄勺adj. 可调整的可调整的Words and expressionsheel battery operate battery-operate slipperheatn. （鞋、袜等的）后（鞋、袜等的）后跟；跟；(足足) 跟跟n. 电池电池v. 操作；作业操作；作业电池供电的电池供电的n. 拖鞋拖鞋v. 加热

3、；使变热加热；使变热Words and expressionsWhat are the Four Great Inventions in ancient China?Do you know?paper-making 造纸术造纸术compass 指南针指南针printing 印刷术印刷术 gunpowder 火火 药药造纸术造纸术印刷术印刷术carWhats this called in English?television telephone computercalculatormicrowave ovenlight bulbbatteryLook at the things. In what

4、 order do you think they were invented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.The car was invented before the TV set.A: I think was invented before B: Well, I think was invented after .The telephone was invented befo

5、re the TV set.A: I think was invented before B: Well, I think was invented after .The telephone was invented before the computer.A: I think was invented before B: Well, I think was invented after . Look at the things. In what order do you think they were invented?1a1a13425the right order they were i

6、nventedA: I think the calculator was invented before the computer.B: well, I think the calculator was invented after the computer.Talk about with your partner. Listen and match the inventions with the dates. 1b1b_ 1876_ 1885_ 1927_ 1971_ 1976daecbEdison invented the light bulb.The light bulb was inv

7、ented by Edison.Who was the light bulb invented by?The telephone _by Bell.was invented Who was the telephone invented by?Bell invented the telephone._was invented by _.The carKarl BenzWho was the car invented by?Karl Benz invented the car.A: What is the car used for?B: The car is used for traveling.

8、 be used for 被用做于被用做于A: What is the _ used for?B: I think it is used for _. (talk with people)talking with peopleInventionsWhen was it invented?Who was it invented byWhat is it used for?1946two AmericansGetting information from the world1876Belltalking with people1879EdisonGiving us lightAsk and ans

9、wer in puterlight bulbtelephoneA: When was invented?B: It was invented inA: Who was it invented by?B: It was invented byA: What is the used for?B: The is used for doing Sample dialogues:A: When was the telephone invented?B: I think it was invented in 1876.A: When was the car invented?B: I think it w

10、as invented in 1885. I think it was invented after the telephone.Pairwork1c1cWhen was the calculator invented?What is it used for? It is used for counting.What are they used for?They are used for giving light.light bulbsWhat is/are used for? Its/Theyre used forWho were they invented by?What are they

11、 used for?adjustable 可调整的可调整的operate 操作操作 heat 加热加热3122a2a Listen and number the inventions in the order that you hear them. InventionWho was it/were they invented byWhat is it/are they used for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice creambattery-operated sneakersJayce Coz

12、iar and Jamie Ellsworthseeing in the darkheated ice cream scoopJulie Thompsonchanging the style of the shoes Listen again and match the items with their inventors and uses.2b2bRole play the conversations using the information in the chart above.A: What are they used for?B: Theyre used for seeing in

13、the dark.2c2cPairworkOral Practice Sentence pattern:Who was it / were they invented by? It was / They were invented by . What is it / are they used for?It is / They are used for .Its used for scooping really cold ice cream.【经典习题】完成句子：【经典习题】完成句子：邮票是用来发送信件的。邮票是用来发送信件的。Stamps are _ _ _ letters.【要点点拨【要点

14、点拨】be used for doing sth. 表示表示“被用于干某事被用于干某事”，意思与，意思与be used to do sth.相同。相同。如：如：The camera is used for taking photos. = The camera is used to take photos. used for sending 【拓展延伸【拓展延伸】be used as sth. 表示表示“被用作某物被用作某物”。如：。如：English is used as the second language in many countries. be used by sb. 表示表示“被

15、某人使用被某人使用”，后，后接动作的执行者。如：接动作的执行者。如：These textbooks are used by students. be / get used to do sth. 表示表示“习惯于做习惯于做某事某事”。如：。如：She is used to running every morning. used to do sth. 表示表示“过去常常做某事过去常常做某事”。如：如：Miss Li used to dance after work. 1. The names of some inventions.2. 句型句型When was.invented? It was i

16、nvented in . I think. was invented before / after . Who was it / were they invented by? It was / They were invented by . What is it / are they used for?It is / They are used for . 课时重点回顾课时重点回顾把下列句子改为被动语态。把下列句子改为被动语态。1. They made these computers in Shenzhen. These computers _ _ in Shenzhen.2. She bou

17、ght a new bike yesterday. A new bike _ _ by her yesterday.were madewas bought3. The students clean the room every day. The room _ _ by the students every day.4. He will sing a new song at the party. A new song _ _ _ by him at the party.5. Students cant take the books out of the library. The books _

18、_ _ out of the library by students.is cleanedwill be sungcant be taken1. I feel very happy that I _ to be the host. Congratulations! (07 江西江西) A. choose B. am chosen C. was chosen D. haven chosen 2. Today Chinese _ by more and more people around the world. (07北京北京) A. was spoken B. is spoken C. spoke D. speak 3 (07重庆重庆) Your hometown has changed a lot Yes. Take a look at these tall buildings. They _ last year A. build B. built C. was built D. were buil