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Unit 4 Topic2 When was it invented? (SectionB). 城东中学 杨萱. Review. ( 被动语态 ). The Passive Voice. 被动语态表示主语是动作的承受者,汉语中常用 “ 由 ”“ 被 ” “ 给 ”“ 受 ” 等词来表示被动. 英语:助动词 Be(is/am/are/was/were)+ 及物动词的过去分词构成. football, play, world. Football is played all over the world.
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Unit 4 Topic2When was it invented? (SectionB) 城东中学 杨萱
Review (被动语态) The Passive Voice 被动语态表示主语是动作的承受者,汉语中常用“由”“被” “给”“受”等词来表示被动 英语:助动词Be(is/am/are/was/were)+ 及物动词的过去分词构成
football, play, world Footballis played all over the world. use, for, photo Camerasare used for taking photos.
recorder, use, class A recorderis used in our English class every day.
A computerdesk is used for putting a computer on MP3 use listen to music MP3 is used for listening to music.
An English Learing Machine is used for helping us to improve our English
red wine/made from grapes Red wine is made from graspes. Mobile phone /invented/1973 Mobilephone was invented in 1973.
bank, rob yesterday The bankwas robbed yesterday. satellite,send up, last year A man-made satellitewas sent up into space last year.
1a Listen, read and say (Michael,Janeand their classmates are visiting the ScienceMuseum) M: Look, a light bulb! J: Yeah. It is widely used in our everyday life. Do you know when it was invented? M: It was invented in 1879. J: Who invented it? M: Thomas Edison. It’s said that Edison made more than One thousand inventions during his life. J: What about radio? M: The radio was invented by Guglielom Marconi in 1895 Let’s go this way. Look! An airplane. It’s different from today’s. J: Yes. It was invented by Wilbour and Orville in 1903.
1bWork alone Read 1a again and fill out the form
Year Inventor listening a.1926 A. Karl Bend b.1876 B. John Baifd Listen to the tape, choose the correct answers and fill the blank c.1885 C.AlexanderGraham Bell
Practise 用所给的动词的适当形式填空: 1.These bananas here from Taiwan yesterday (bring) 2. The radio in 1895 (invent) 3. Paperfrom wood (make) 4.Our teaching build last year.(build) 5.These sweaters of wool. (make) 1.were brough 2.was invented 3. is made 4. Was built 5.are made