人教版九年級(jí)英語(yǔ)第五單元第一課時(shí)課件

1、Unit 5 What are the shirts made of?Section A 1a-2d大洼中學(xué)大洼中學(xué) 王靜王靜學(xué)習(xí)目標(biāo)1.學(xué)習(xí)并能正確使用本節(jié)課的新單詞和短語(yǔ).2.談?wù)撘恍┊a(chǎn)品的構(gòu)成和產(chǎn)地.3.了解一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)及用法。What are these things?chopsticksforkblousecoinHow many materials（材料）（材料） do you know? What are they?cottonglasssilverpapersilkgoldwoodsteelwindowglassThe window is made of glas

2、s.forksteelA: Is the fork made of steel? B: Yes, it is.coinsgoldA: Are the coins made of gold?B: Yes ,they are.blousesilkA: Is the blouse made of cotton?B: No, it isnt. Its made of silk.shirtcottonB: Its made of cotton.A: What is the shirt made of?ringssilverB: They are made of silver.A: What are th

3、e rings made of?被動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)一、語(yǔ)態(tài)概述一、語(yǔ)態(tài)概述 英語(yǔ)的語(yǔ)態(tài)是通過(guò)動(dòng)詞形式的變化表現(xiàn)出來(lái)的。英英語(yǔ)的語(yǔ)態(tài)是通過(guò)動(dòng)詞形式的變化表現(xiàn)出來(lái)的。英語(yǔ)中有兩種語(yǔ)態(tài)：主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)。語(yǔ)中有兩種語(yǔ)態(tài)：主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)。 主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者。巧記為：主動(dòng)、主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者。巧記為：主動(dòng)、主動(dòng)、主去動(dòng)。主動(dòng)、主去動(dòng)。 例如：例如：Many people speak English. 謂語(yǔ)謂語(yǔ)speak的動(dòng)作是由主語(yǔ)的動(dòng)作是由主語(yǔ)many people來(lái)執(zhí)行的。來(lái)執(zhí)行的。 被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者，即行為動(dòng)作的被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者，即行為動(dòng)作

4、的對(duì)象。巧記為：被動(dòng)、被動(dòng)、主被動(dòng)對(duì)象。巧記為：被動(dòng)、被動(dòng)、主被動(dòng)。 例如：例如：English is spoken by many people. 主語(yǔ)主語(yǔ)English是動(dòng)詞是動(dòng)詞speak的承受者。的承受者。二、一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的構(gòu)成：二、一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的構(gòu)成： 肯定：主語(yǔ)肯定：主語(yǔ)+is/am/are+過(guò)去分詞過(guò)去分詞+其他其他+（by+主動(dòng)主動(dòng)語(yǔ)態(tài)句子的主語(yǔ)）語(yǔ)態(tài)句子的主語(yǔ)）否定：主語(yǔ)否定：主語(yǔ)+is/am/are+ not+過(guò)去分詞過(guò)去分詞+其他其他+（by+主動(dòng)語(yǔ)態(tài)句子的主語(yǔ)）主動(dòng)語(yǔ)態(tài)句子的主語(yǔ)）1.把主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)。把主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)。三

5、、主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的方法三、主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的方法We often use a recorder in our English class.賓語(yǔ)賓語(yǔ)A recorder is often used in our English class （by us）.主語(yǔ)主語(yǔ)謂語(yǔ)謂語(yǔ)2.把謂語(yǔ)變成被動(dòng)結(jié)構(gòu)把謂語(yǔ)變成被動(dòng)結(jié)構(gòu)(be過(guò)去分詞過(guò)去分詞) 。(根據(jù)被動(dòng)根據(jù)被動(dòng)語(yǔ)態(tài)句子里的主語(yǔ)的人稱和數(shù)，以及原來(lái)主動(dòng)語(yǔ)態(tài)語(yǔ)態(tài)句子里的主語(yǔ)的人稱和數(shù)，以及原來(lái)主動(dòng)語(yǔ)態(tài)句子中動(dòng)詞的時(shí)態(tài)來(lái)決定句子中動(dòng)詞的時(shí)態(tài)來(lái)決定be的形式的形式)We often use a recorder in our English class

6、.A recorder is often used in our English class （by us）.一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)3.把主動(dòng)語(yǔ)態(tài)中的主語(yǔ)放在介詞把主動(dòng)語(yǔ)態(tài)中的主語(yǔ)放在介詞by之后作賓語(yǔ)，之后作賓語(yǔ)，將主格改為賓格將主格改為賓格, 如主語(yǔ)是人稱代詞，一般省略。如主語(yǔ)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.把下列句子變?yōu)楹粍?dòng)語(yǔ)態(tài)的句子：把下列句子變?yōu)楹粍?dòng)語(yǔ)態(tài)的句子：1.Mr. Li corrects the stude

7、nts 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(yǔ)主語(yǔ)主語(yǔ)主語(yǔ)謂語(yǔ)謂語(yǔ)賓語(yǔ)賓語(yǔ)謂語(yǔ)謂語(yǔ)賓語(yǔ)賓語(yǔ)Practice 3. We often see him help his classmates.He is often seen to help his classmates.4.

8、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.Presentation 1a GROUPWORKWhat are these things usually made of? Match them with the materials. More than one answer is possible.Thin

9、gsMaterials1. chopsticks2. window3. coin4. stamp5. fork 6. blousea. woodb. goldc. silverd. papere. silkf. glass a c f b c d a c e1b Listen and match the products with what they are made of and where they were made. Things made of made inshirts cotton Koreachopsticks silver Thailandring steel America

10、2a Listen and check() the main topic of Nick and Marcus conversation. _the science museum_ the art and science fair （展覽會(huì)）（展覽會(huì)）_ environmental（環(huán)境的）（環(huán)境的） protection（保護(hù)）（保護(hù)）_ a model plane _ a beautiful painting _ grass （草）（草）and leaves（葉子）（葉子） Leaves是leaf的復(fù)數(shù)2b Listen again. Write short answers to the

11、questions.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 of? _4. What is the painting made from? _ Just outside the science museum.No. their school is paying for it.Used wood and glass.Grass, leaves and flowers.2c Make conversations u

12、sing the information in 2a and 2b.A: What did you see at the art and science fair? B: I saw a .A: What is it made of/ from? B: It is made of/froma model planea paintingproduce生產(chǎn)；制生產(chǎn)；制widely廣泛地廣泛地be known for以以而聞名而聞名process加工，處理，過(guò)程加工，處理，過(guò)程 pack包裝；裝箱包裝；裝箱Lets learn togetherTea plants are grown.Leaves

13、are picked by hand.Leaves are processed and packed.Tea is drunk.2d Read the conversation and answer the questions1. Is tea widely produced in China?By hand. Because people say that tea is good for both health and business. Yes, it is.2.How are the leaves picked?3.Why do so many people like drinking

14、tea?Language pointsbe famous/ known for as far as I knowby hand It seems thatall over the world be good for both.and. 以以著名著名/聞名聞名據(jù)我所知據(jù)我所知用手用手好像好像全世界全世界對(duì)對(duì)有好處有好處和和都都Language points1. be made of “由由制成制成”，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. 紙是樹木做的。紙是樹木做的。(看不出來(lái)的看不出來(lái)的) 3. be made in “在在被制造被制造”。例如例如: These products are made in China. 這些產(chǎn)品在中國(guó)制造。這些產(chǎn)品在中國(guó)制造。 What are the shirts made of?sentenceswordsThingsMaterials（材料）be made inbe madeofconve