Unit5 SectionA 1a-2c 课件人教版新目标英语九年级全一册 .ppt

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1、Unit 5What are the shirts made of?,Section A1a2c,1. Who invented paper first?,Cai Lun invented it in Han Dynasty.,2. What was paper made from at that time?,It was made from bamboo.,Warming up,3. Was it easy for people to make paper then?,No, it wasnt. It was very difficult.,4. Whats paper made from

2、today?,Its made from wood, bamboo or cotton.,Presentation,Whats the gold medal made of?,Its made of gold.,a gold medal,-Is this table made of wood?,-No,it isnt.,-Its made of glass.,-Whats it made of?,-Is it made of bamboo?,-No, it isnt.,-Its made from wood.,-Whats it made of?,两词组都是“由制成的”之意。be made o

3、f 指从原料到制成品只发生了形状变化， 没有发生本质变化（属物理变化）be made from指从原料到制成品发生了质的变化， 已无法复原（属化学变化）,-Are they made of steel?,Learning,chopsticks n.,-What are they made of?,-No,they arent.,-They are made of bamboo.,n. 钢；钢铁,-Its made of silver.,Learning,n. 银adj. 银色的,coin n.,-No,it isnt.,-Is this coin made of gold?,-Whats it

4、 made of?,-No, it isnt.,-Is it made of cotton?,blouse n. 女式衬衣,n. 棉花,-Its made of silk.,-Whats it made of?,-No, it isnt.,-Its made of steel.,-Whats the fork made of?,fork n.,-Is it made of silver?,They are eating grass.,Koalas like leaves.,grass n.(u.),leaf n.(c.),l. 叶子复数,Practice,A:Whats this?B:Its

5、a.A:Is it made of?B:Yes,/No,A:Whats it made of?B:Its made of.,Matching,chopstickswindowcoinstampforkblouse,What are these things usually made of? Match them with the materials. More than one answer is possible.,1a,a. wood b. goldc. silvere. paperf. silkg. glass,Listening,Listen and match the product

6、s with what they are made of and where they were made.,1b,A:Hi,Anita.I bought three shirts for 29 dollars yesterday!B:Oh,really?What are they made of though?Sometimes the cheap ones are made of materials that dont feel very good.A:A hundred percent cotton.Theyre nice and soft,and they were made in A

7、merica.B:Oh,OK.By the way,where did you buy those chopsticks? Theyre really cool!A:Oh,I got them in Korea.Theyre nice,arent they?B:Yeah.Chopsticks are usually made of wood.Ive never seen steel ones before.A:Oh,steel chopsticks are popular in Korea.Hey,do you think this ring looks OK?B:Mmm.yes,I thin

8、k its quite pretty.Is it made of silver?A:Yes,and it was made in Thailand.Ill give it to my best friend for her birthday.B:Oh,Im sure shell love it.,Practice the conversation in 1a. Then make conversations using the information in 1b.,Practicing,1c,This ring looks nice. Is it made of silver?,Yes, an

9、d it was made in Thailand.,These shirts feel comfortable. Are they made of cotton?,Yes, and they were made in America.,The chopsticks look nice. Are they made of silver?,No, theyre made of steel, and they were made in Korea.,Listening,Listen and check () the main topic of Nick and Marcus conversatio

10、n.,2a,_ the science museum_ the art and science fair_ environmental protection_ a model plane_ a beautiful painting_ grass and leaves,Listen again. Write short answers to the questions.,2b,1.Where is the art and science fair? _2.Do Nick and Marcus have to pay to go? _3. What is the model plane made

11、of? _4. What is the painting made from? _,Outside the science museum.,No, they dont.,Its made of wood and glass.,Its made from grass, leaves and flowers.,N:Hey Marcus, have you heard about the art and science fair?M:You mean the one just outside the science museum?N:Yeah,thats the one.The school not

12、ice board says that all students are invited to attend for free!Our school is paying for it!M:Wow,thats great!N:I went there yesterday.M:Did you see anything cool?N:Of course!All the works there were made by university students.M:What did you see?N:I saw a huge model plane.Its made of used wood and

13、glass.I also saw a really beautiful painting.Its made from grass,leaves and flowers.M:Oh,yeah,the fair is about environmental protection and recycling, right?N:Yes,and the students came up with some really interesting and creative ideas.,-你的衬衫是棉的吗？ -是的, 而且它们产于美国。 -_ your shirts _ _ cotton? -Yes, they are. And they _ _ _ the US. 2. -飞机模型是由什么制成？ -它是由旧木头和玻璃制成。 -_ the model plane _ of?,were made in,Are made of,Whats made,Exercise,-Its made of _ and _.,wood glass,3.这些戒指是银制的。 These rings _ _ _ silver.4. 这种纸是由木材制成的。 This kind of paper _ _ _ wood.,is made from,are made of,