九年級英語Unit4 Topic 2 Section AB 課件仁愛版

Dictation1.1.被某人控制被某人控制2. 2. 謝謝你的介紹謝謝你的介紹3.3.對對一知半解一知半解4.4.掌握好電腦技術(shù)很重要掌握好電腦技術(shù)很重要5.5.他們怎樣工作的？他們怎樣工作的？toothbrushHow do you say this in English?Its a toothbrush.Whats it made of?Its made of plastic.Whats it used for?Its used for brushing teeth.How do you say this in English?Its a ruler.Whats it made of?Its made of steel.Whats it used for?Its used for drawing lines.rulerHow do you say this in English?Its a desk.Whats it made of?Its made of wood.Whats it used for?Its used for studying.deskHow do you say this in English?Its a piece of paper. Whats it made from?Its made from wood.Whats it used for?Its used for writing on.a piece of paperHow do you say this in English?Its a bottle of ink.Whats it made from?Its made from carbon.Whats it used for?Its used for writing in.a bottle of inkHow do you say this in English?Its a bottle of orange juice.Whats it made from?Its made from oranges.Whats it used for?Its used for drinking.a bottle of orange juicebe made ofbe made from be made bybe made inbe made into用制成的，不可看出原材料用制成的，可看出原材料由人制成在某地制成某物被制成Do you know?1.This cellphone is made _ Japan.2.The bridge is made _ stones.3.The glass is made _ sand.4.Metal can be made _all kinds of things.5.Was the cake made _ your mother?inoffromintobyHave a trybe used forbe used as be used by被作為而用，強(qiáng)調(diào)當(dāng)作工具或手段被用來做強(qiáng)調(diào)用途或作用被使用，強(qiáng)調(diào)使用者Keys are used for opening the locks.The board is used as a table by them.Computers are often used by us in the office.Do you know?towelcottonwash facesliftirongo up and downa bottle of red winegrapesdrinka sweaterwoolkeep warmMany inventions are widely used in our daily life. Let me introduce some of them to you.a light bulbThomas EdisonIt was invented by Thomas EdisonIt was invented in 1879.Guglielmo Marconi古爾亞莫.馬可尼a radioIt was invented by Guglielmo MarconiIt was invented in 1895.It was invented by Brother Wright.It was invented in 1903.an airplaneWillbur and Orville WrightInventionInventorYearlight bulbGuglielmo Marconi1903Fill out the blank according to 1aThomas Edison1879radio1895airplaneWillbur and Orville Wright一般過去時(shí)的被動(dòng)語態(tài)was, were+P.P這本書寫于1935年The book _ _ in 1935.上個(gè)月他們被邀請參加那個(gè)盛大的舞會(huì)。They _ _ to the party last month.老師昨天告訴他們要保持教室的整潔。They _ _to keep the classroom clean by their teacher.was writtenwere invitedwere toldRead 1a again. Try to follow the tape.cellphone1975Americancommunicate easilyIts a cellphone. It was invented in 1975. It was invented in American. Its used for communicating puter1946American help to work and studyIts a computer. It was invented in 1946.It was invented in American. Its used for helping to work and study.Mp3 player1998korealisten to musicIts an Mp3 player.It was invented in 1998. it was invented in Korea. It is used for listening to music.digital camera1975Americatake photosIt is a digital camera. It was invented in 1975. it was invented in America. Its used for taking photos.Its a cellphone. It was invented in 1975. It was invented in American. Its used for communicating easily.According to the imformation,make a dialogue.A: Whats this?B: Ita a cellphone.A: When was it invented?B: It was invented in 1973.B: Where was it invented?A: It was invented in American.A:Whats it used for?B:Its used for communicating easily. ProjectWrite three inventions you think the most important. Then search the imformation of them. write a short passage about them , using the simple past passive voice.