Unit-5-Section-A-2

1、Unit 5 What are the shirts made of?Section A Talk about the materials(材料）材料）.How many materials do you know? What are they?Lead in chopstickswoodwindowglasscoinsgoldstamppaperforksilverblousesilkshirtcottonringsteelPresentation1a GROUPWORKWhat are these things usually made of? Match them with the ma

2、terials. More than one answer is possible.ThingsMaterials1. chopsticks2. window3. coin4. stamp5. fork 6. blousea. woodb. goldc. silvere. paperf. silkg. glass1b Listen and match the products with what they are made of and where they were made. ThingsMade of Made inshirtscotton Koreachopstickssilver T

3、hailandring steel America1c PAIRWORKPractice the conversation in 1a. Then make conversations using the information in 1b. A: This ring looks nice. Is it made of silver?B: Yes, and it was made in Thailand. 2a Listen and check() the main topic of Nick and Marcus conversation. _the science museum_ the

4、art and science fair _ environmental protection_ a model plane _ a beautiful painting _ grass and leaves grass n. 草草 leaf (pl. leaves ) 叶；叶子叶；叶子 2b Listen again. Write short answers to the questions.1. Where is the art and science fair? _2. Do Nick and Marcus have to pay to go? _3. What is the model

5、 plane made of? _4. What is the painting made from? _ Just outside the science museum.No.Used wood and glass.Grass, leaves and flowers.2c Make conversations using the information in 2a and 2b.A: What did you see at the art and science fair? B: I saw .A: What is it made of/ from? B: .2d PAIRWORKRole-

6、play the conversation.Read the conversation again and answer the questions:1. When is China famous for tea? 2. Where are tea plants grown? 3. How are the leaves picked? 4. Why do many people all over the world drink tea? In the past and now. On the sides of mountains. By hand. Because people say tha

7、t tea is good for both health and business. growingpickingprocessing drinkingLanguage pointsbe made of/ frombe famous/ known for in the past as far as I knowpick by hand all over the world be good for both.and. 由由制成制成以以著名著名/闻名闻名在过去在过去据我所知据我所知用手采摘用手采摘全世界全世界对对有好处有好处和和都都Language points1. be made of “由由

8、制成制成”，可以看出原材料。，可以看出原材料。例如例如:The sweater was made of wool. 毛衣是羊毛做的。毛衣是羊毛做的。(可以看出的可以看出的) 2. be made from“由由制成制成”，看不出原材料。，看不出原材料。例如例如:The paper is made from wood. 纸是树木做的。纸是树木做的。(看不出来的看不出来的) 3. be made in “在在被制造被制造”。例如例如: These products are made in China. 这些产品在中国制造。这些产品在中国制造。 3a Read the passage. What t

9、wo things did Kang Jian want to buy in America? Where were they made? He wanted to buy a toy car and a pair of basketball shoes. The toy car was made in China. The basketball shoes were made in America.3b Read the passage and answer the questions.1. Where did Kang Jian go to visit his aunt and uncle

10、? 2. What did he discover in the toy stores?3. Why did he have to visit many stores before buying a pair of basketball shoes? He went to visit his aunt and uncle in San Francisco.So many products in the local shops were made in China. To find a pair made in America. 4. What did he realize after his

11、shopping experiences? 5. Why do you think so many products in America are made in China? How do you feel about this? He realized that Americans can hardly avoid buying products made in China. Because there are so many workers in China and the workers salary is lower than many other countries. I thin

12、k in the future China will get better at making high-technology products that people can buy in all parts of the world. 3c Read the passage again and write what the words in bold refer to. those (products):_ those (countries):_ it:_ they:_a camera, some beautiful clothes, a watch Japan, France, Swit

13、zerlandso many products in the local shops were made in Chinamost of the toys that were American brands Grammar FocusAre your shirts made of cotton? Yes, they are. And they were made in the US. Whats the model plane made of? Its made of used wood and glass. Where is tea produced in China? Its produc

14、ed in many different areas. How is tea produced? Tea plants are grown on the sides of mountains. When the leaves are ready, they are picked by hand and then are sent for processing. Active Voice: People grow tea in Hangzhou. Passive Voice: Tea is grown (by people) in Hangzhou.被动语态被动语态一、语态概述一、语态概述 英语

15、的语态是通过动词形式的变化表现出来的。英英语的语态是通过动词形式的变化表现出来的。英语中有两种语态：主动语态和被动语态。语中有两种语态：主动语态和被动语态。 主动语态表示主语是动作的执行者。巧记为：主动、主动语态表示主语是动作的执行者。巧记为：主动、主动、主去动。主动、主去动。 例如：例如：Many people speak English. 谓语谓语speak的动作是由主语的动作是由主语many people来执行的。来执行的。 被动语态表示主语是动作的承受者，即行为动作的被动语态表示主语是动作的承受者，即行为动作的对象。巧记为：被动、被动、主被动对象。巧记为：被动、被动、主被动。 例如：例

16、如：English is spoken by many people. 主语主语English是动词是动词speak的承受者。的承受者。二、一般现在时被动语态的构成：二、一般现在时被动语态的构成： 肯定：主语肯定：主语+is/am/are+过去分词过去分词+其他其他+（by+主动主动语态句子的主语）语态句子的主语）否定：主语否定：主语+is/am/are+ not+过去分词过去分词+其他其他+（by+主动语态句子的主语）主动语态句子的主语）1.把主动语态的宾语变为被动语态的主语。把主动语态的宾语变为被动语态的主语。三、主动语态变被动语态的方法三、主动语态变被动语态的方法We often use

17、 a recorder in our English class.宾语宾语A recorder is often used in our English class （by us）.主语主语谓语谓语2.把谓语变成被动结构把谓语变成被动结构(be过去分词过去分词) 。(根据被动根据被动语态句子里的主语的人称和数，以及原来主动语态语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定句子中动词的时态来决定be的形式的形式)We often use a recorder in our English class.A recorder is often used in our Englis

18、h class （by us）.一般现在时的被动语态一般现在时的被动语态3.把主动语态中的主语放在介词把主动语态中的主语放在介词by之后作宾语，之后作宾语，将主格改为宾格将主格改为宾格, 如主语是人称代词，一般省略。如主语是人称代词，一般省略。 They make the bikes in the factory. The bikes are made （by them）in the factory.4.在主动语态句中动词在主动语态句中动词make、have、let、see、watch、hear、feel等后接动词不定式作宾语补足语，等后接动词不定式作宾语补足语，动词不定式不加动词不定式不加t

19、o。但变成被动语态时后面。但变成被动语态时后面的不定式都须加上的不定式都须加上to。例如：例如：(1)The boss makes them work ten hours a day. (2)Tom lets his little sister water flowers every day. They are made to work ten hours a day. His little sister is let to water flowers every day by Tom.5.含有双宾语的句子，主动句中的间接宾语或者直接宾语都可含有双宾语的句子，主动句中的间接宾语或者直接宾语都可

20、变为被动语态中的一个主语，另一个保留不变。变为主语的若变为被动语态中的一个主语，另一个保留不变。变为主语的若是主动句中的直接宾语在变为间接宾语前则需加介词是主动句中的直接宾语在变为间接宾语前则需加介词to或或for。常用双宾语的动词：常用双宾语的动词：show/give/offer/send /bring/ lend /teach/buy。 例如：例如：The teacher gives the pupils some advice. The pupils are given some advice by the teacher.直接宾语直接宾语间接宾语间接宾语Some advice is g

21、iven to the pupils by the teacher.歌诀是：歌诀是：宾变主，主变宾，宾变主，主变宾，by短语后面跟。短语后面跟。 谓语动词变被动，谓语动词变被动，be后后“过分过分”来使用。来使用。 把下列句子变为含被动语态的句子：把下列句子变为含被动语态的句子：1.Mr. Li corrects the students homework every morning. The students homework is corrected by Mr. Li every morning. 2.People play basketball all over the world.

22、Basketball is played by people all over the world. 主语主语主语主语谓语谓语宾语宾语谓语谓语宾语宾语Practice 3. We often see him help his classmates.He is often seen to help his classmates.4. The trees cover the whole mountain. 5.The teachers take care of the children. The whole mountain is covered by the trees.The children

23、 are taken care of by the teachers.4a Complete the sentences with the correct forms of the verbs in brackets. 1. Children under 18 _(not allow) to watch this show without their parents. 2. We _(pay) by the boss on the last Friday of each month. 3. A: What language _(speak) in Germany？B: Most people

24、speak German, but many can speak English, too. 4. Most of the earths surface _(cover) by water.5. The classroom _ (clean) by the students every day. are not allowedare paidis spoken is covered is cleaned1. Farmers plant the tea on the sides of mountains._2. This shop uses the best materials to make dresses.