初三英语下学期lesson33[最新]

Lesson 33 What is it made of?,Whats this in English?,Whats the English for this?,Whats this called in English?,Whats this called in English,Its a book.,What is it made of?,It is made of paper.,be made of 由.组成,由构成,Whats this called in English?,Its a writing brush.(毛笔),What is it made of?,Its made of bamboo(竹子) and animals hair.,Whats this called in English?,Its a pan.(平底锅),Whats it made of?,Its made of metal.(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 brush,They are talking about a writing brush.,bamboo and animals hair,Hi, Lin Tao! Whats this called in English?Oh, its a writing brush.Whats it made of?Its made of bamboo and animals hair.Whats it used for?Its used for writing.I see. Thats interesting. Can I have a try?Yes, please.,Listen and Repeat,be used for doing 被用来做.,What are they called in English?,They are keys.,What are they made of?,They are made of metal.,What are they used for?,They are used for opening and locking a door. （锁）,What is it called in English,Its a bookshelf.,What is it made of?,Its made of wood.,Whats it used for?,Its used for storing books. (储存),Where is it made？,Maybe It is made in Dongguan. （在.生产或制造）,panglassjacketstampkeybookshelf,metalglasswoolpapermetalwood,cookingdrinkingkeeping warmsending a letteropening and locking a doorstoring(store储存） books,Eg: What is this in English? It is What is it made of? It is made of. What is it used for? It is used for. Where is it made? It is made in,Make up new dialogues like this, you can useanythings in our classroom or the words in boxes.,be used to do sth. 意思是“被用来做”。这是一个被动结构。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,jacket,bamboo,wool,is made of,is made in,are used for,.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。,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?,写出下列动词的过去式，过去分词：,sing-sang-sung,build-built-built,1、speak 2、use3、make 4、write 5、grow 6、plant 7、produce 8、ask 9、plan 10、send11 、build 12、invite,spoke spoken,made made,grew grown,planted planted,produced produced,built built,used used,wrote written,asked asked,planned planned,sent sent,invited 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 built( )5.The strange thing with three legs_. A.used to drink B. are used for drinking C. is used for drinking D. used for drinking,C,A,C,B,C,e.g many people speak English.,主动语态变被动语态的步骤：1、主动语态的宾语变为被动语态的主语；2、主动句的谓语动词变为被动结构；3、主动句的主语变为被动句的宾语，由by 引出，当不强调动 作的执行者时，常省略。,Exercise：,1. Wood can be used for _ (make) tables. 2. The jacket is _ (make) of cotton. 3. What are these_ (call) in Chinese? 4. English is_ ( use) all over the world. 5. Knives are used for _ (cut) things. 6. Trains are _ (make) in Shanghai.,making,made,called,used,cutting,made,把下列的句子变为被动语态的句子：1、They speak English in Canada .(English.)2、People use wood for making tables. （wood.）3、The make computers in the USA.（Computers）4、They grow rice in South China.（Rice）,English is spoken in Canada.,Wood is used for making tables.,Computer are made in the USA.,Rice is grown in South China.,Exercises: 用by. in. of. from. as. for填空：,1.Bread is made wheat.2.The cars are made Japan.3.The machines are made the workers.4.The desk is made wood.5