Lesson 33 Lesson 33What is it made of? What is it made of?Whats this in English? Whats the English for this?Whats this called in English?WhatWhats this called in Englishs this called in EnglishIts a book.What is it made of?What is it made of?It It is made ofis made of paper. paper.be made ofbe made of 由由组成组成, ,由由构成构成WhatWhats this called in English?s this called in English?It Its a writing s a writing brush.(brush.(毛笔毛笔) )What is it made of?What is it made of?It Its made of s made of bamboo(bamboo(竹子竹子) ) and animals hair.and animals hair.WhatWhats this called in English?s this called in English?It Its a s a pan.(pan.(平底平底锅锅锅锅) )WhatWhats it made of?s it made of?It Its made of s made of metal.(metal.(金属金属) )Listening What are they talking about ? What is a writing brush made of ? What is it used for?It is made of bamboo and animals hair.It is used for writing.a writing brushThey are talking about a writing brush.bamboo and animals hair Hi, Lin Tao! Whats this called in English?Hi, Lin Tao! Whats this called in English? Oh, its a writing brush.Oh, its a writing brush. Whats it made of?Whats it made of? Its made of bamboo and animals hair.Its made of bamboo and animals hair. Whats it used for?Whats it used for? Its used for writing.Its used for writing. I see. Thats interesting. Can I have a try?I see. Thats interesting. Can I have a try? Yes, please.Yes, please. Listen and RepeatListen and Repeatbe used for doing be used for doing 被用来做被用来做.What are they called in English?What are they called in English?They are keys.They are keys.What are they made of?What are they made of?They are made of metal.They are made of metal.What are they used for?What are they used for?They are used for opening and They are used for opening and lockinglockinga door. a door. （锁）（锁）What is it called in EnglishWhat is it called in English It It s a bookshelf.s a bookshelf.What What i is it made of?s it made of? Its made of wood. WhatWhat s it used for?s it used for? It Its used for s used for storingstoring books. (books. (储储储储存存) ) Where is it madeWhere is it made？ Maybe It is made inis made in Dongguan.（在（在.生产或制造）生产或制造） pan glass jacket stamp key bookshelfmetal glass wool paper metal woodcooking drinking keeping warm sending a letter opening and locking a door storing(store储存） booksEgEg: What is this in English? It is: What is this in English? It isWhat is it made of? It is made of What is it made of? It is made ofWhat is it used for? It is used for What is it used for? It is used forWhere is it made? It is made in Where is it made? It is made inMake up new dialogues like this, you can use anythings in our classroom or the words in boxes.w be used to do sth. 意思是“被用来做”。 这是一个被动结构。 w be used for doing sth. 意思是“被用来做”。这 是一个被动结构，介词for表示“用途”，后面跟动 词的-ing形式。used to do sth意思是“过去常常做。Exercises These desks are made of _（木头）. I bought a _（夹可衫）last week. We can use _ （竹子）to make baskets. Is your coat made of _（羊毛）? 这篮子是由竹子编的。This basket _ bamboo. 6. 这种刷子是由美国制造。This kind of brush_ America. 7. 毛衣是用来保暖的。Sweaters _ keeping warm.wood jacketbamboo woolis made ofis made inare used for（The Passive Voice).主动语态与被动语态：英语动词有两种语态，即主动语态(The Active Voice)与被动语态（The Passive Voice)。主 动语态表示主语是动作的执行者;被动语态表示主 语是动作的承受者。e.g. 1.They make trains in ZhuzhouTrains are made in Zhuzhou. 2.The farmers grow cotton every year. Cotton is grown by the farmers every year. 主动语态被动语态主动语态被动语态被动语态结构 be +过去分词 +by 行为发出者主动语态 He cleans the room .被动语态 The room is cleaned by him.否定句 The room isnt cleaned by him.疑问句 Is the room cleaned by him?不规则动词的过去分词要牢记（课本255页-257页 ）写出下列动词的过去式，过去分词：sing-sang-sung build-built-built1、speak 2、use3、make 4、write 5、grow 6、plant 7、produce 8、ask 9、plan 10、send11 、build 12、invitespoke spokenmade madegrew grownplanted plantedproduced producedbuilt builtused usedwrote writtenasked askedplanned plannedsent sentinvited invited三、单项选择题：( )1.Woolen clothes are used _keeping us warm. A.of B.by C.for D.in ( )2.Are these fridges made_? A.in China B. in Chinese C.of China D.from Chinese( )3.-Where are bananas _? - _ grown in South China.A. grow, Its B.grown, Its C.grown, Theyre D.grew, Theyre( )4.The League _ in May , 1922.A. is founded B.was founded C. is built D. was b