Unit 5 Section A.ppt

1、Unit 5 What are the shirts made of? Section A,Talk about the materials(材料）. How many materials do you know? What are they?,Lead in,chopsticks,wood,window,glass,coins,gold,stamp,paper,fork,silver,blouse,silk,shirt,cotton,ring,steel,Presentation 1a GROUPWORK What are these things usually made of? Matc

2、h them with the materials. More than one answer is possible.,1b Listen and match the products with what they are made of and where they were made.,1c PAIRWORK Practice the conversation in 1a. Then make conversations using the information in 1b.,A: This ring looks nice. Is it made of silver? B: Yes,

3、and it was made in Thailand.,2a Listen and check() the main topic of Nick and Marcus conversation.,_the science museum _ the art and science fair _ environmental protection _ a model plane _ a beautiful painting _ grass and leaves,grass n. 草 leaf (pl. leaves ) 葉；葉子,2b Listen again. Write short answe

4、rs to the questions.,Where is the art and science fair? _ 2. Do Nick and Marcus have to pay to go? _ 3. What is the model plane made of? _ 4. What is the painting made from? _,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: Wha

5、t is it made of/ from? B: .,2d PAIRWORK Role-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 side

6、s of mountains.,By hand.,Because people say that tea is good for both health and business.,growing,picking,processing,drinking,Language points,be made of/ from be famous/ known for in the past as far as I know pick by hand all over the world be good for both.and.,由制成 以著名/聞名 在過去 據(jù)我所知 用手采摘 全世界 對(duì)有好處 和都

7、,Language points,1. be made of “由制成”，可以看出原材料。 例如:The sweater was made of wool.毛衣是羊毛做的。(可以看出的) 2. be made from“由制成”，看不出原材料。 例如:The paper is made from wood.紙是樹木做的。(看不出來的) 3. be made in “在被制造”。 例如: These products are made in China. 這些產(chǎn)品在中國(guó)制造。,3a Read the passage. What two things did Kang Jian want to b

8、uy 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? 2. What did he discover in th

9、e 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 shopping experiences? 5. Why

10、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 think in the future China will ge

11、t 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, Switzerland,so many products in

12、the local shops were made in China,most of the toys that were American brands,Grammar Focus,被動(dòng)語態(tài),一、語態(tài)概述 英語的語態(tài)是通過動(dòng)詞形式的變化表現(xiàn)出來的。英語中有兩種語態(tài)：主動(dòng)語態(tài)和被動(dòng)語態(tài)。 主動(dòng)語態(tài)表示主語是動(dòng)作的執(zhí)行者。巧記為：主動(dòng)、主動(dòng)、主去動(dòng)。 例如：Many people speak English. 謂語speak的動(dòng)作是由主語many people來執(zhí)行的。,被動(dòng)語態(tài)表示主語是動(dòng)作的承受者，即行為動(dòng)作的對(duì)象。巧記為：被動(dòng)、被動(dòng)、主被動(dòng)。 例如：English is spoken by

13、 many people. 主語English是動(dòng)詞speak的承受者。,二、一般現(xiàn)在時(shí)被動(dòng)語態(tài)的構(gòu)成： 肯定：主語+is/am/are+過去分詞+其他+（by+主動(dòng)語態(tài)句子的主語） 否定：主語+is/am/are+ not+過去分詞+其他+（by+主動(dòng)語態(tài)句子的主語）,1.把主動(dòng)語態(tài)的賓語變?yōu)楸粍?dòng)語態(tài)的主語。,三、主動(dòng)語態(tài)變被動(dòng)語態(tài)的方法,We often use a recorder in our English class.,賓語,A recorder is often used in our English class （by us）.,主語,謂語,2.把謂語變成被動(dòng)結(jié)構(gòu)(be過去分詞

14、) 。(根據(jù)被動(dòng)語態(tài)句子里的主語的人稱和數(shù)，以及原來主動(dòng)語態(tài)句子中動(dòng)詞的時(shí)態(tài)來決定be的形式),We often use a recorder in our English class.,A recorder is often used in our English class （by us）.,一般現(xiàn)在時(shí)的被動(dòng)語態(tài),3.把主動(dòng)語態(tài)中的主語放在介詞by之后作賓語，將主格改為賓格, 如主語是人稱代詞，一般省略。 They make the bikes in the factory.,The bikes are made （by them）in the factory.,4.在主動(dòng)語態(tài)句中動(dòng)詞ma

15、ke、have、let、see、watch、hear、feel等后接動(dòng)詞不定式作賓語補(bǔ)足語，動(dòng)詞不定式不加to。但變成被動(dòng)語態(tài)時(shí)后面 的不定式都須加上to。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.含有雙賓語的句子，主動(dòng)句中的間接賓

16、語或者直接賓語都可 變?yōu)楸粍?dòng)語態(tài)中的一個(gè)主語，另一個(gè)保留不變。變?yōu)橹髡Z的若 是主動(dòng)句中的直接賓語在變?yōu)殚g接賓語前則需加介詞to或 for。常用雙賓語的動(dòng)詞：show/give/offer/send /bring/ lend /teach/buy。 例如： The teacher gives the pupils some advice.,The pupils are given some advice by the teacher.,直接賓語,間接賓語,Some advice is given to the pupils by the teacher.,歌訣是： 賓變主，主變賓，by短語后面跟

17、。 謂語動(dòng)詞變被動(dòng)，be后“過分”來使用。,把下列句子變?yōu)楹粍?dòng)語態(tài)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.,Basketball is played by people all over the world.,主語,主語,謂語,賓語,謂語,賓語,Practice,3. We often see him hel

18、p 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 are taken care of by the teachers.,4a Complete the sentences with the correct forms of the verbs in bra

19、ckets.,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 speak German, but many can speak English, too. 4. Most of the earths surface _(cover) by water. 5. The

20、classroom _ (clean) by the students every day.,are not allowed,are paid,is spoken,is covered,is cleaned,Farmers plant the tea on the sides of mountains. _ 2. This shop uses the best materials to make dresses. _ 3. Careless driving causes many traffic accidents. _ 4. The postman brings letters and postcards to peoples homes. _ 5. Our family does