人教版九年级上册英语-Unit5-SectionA-第3课时(Grammar-Focus-4c)课件.pptx-(课件无音视频)

1、Section A (Grammar Focus-4c)Unit 5 What are the shirts made of?九年级英语（九年级英语（RJRJ上）上）教学课件教学课件 Key words&phrases:boss,Germany,surface,material,traffic,postman,cap,glove,no matter,even though,Key sentences:Children under 18 are not allowed to watch this show without their parents.Active voice&Passive vo

2、ice学习目标学习目标 T:What are your clothes made of?S1:cotton.S2:My dress is made of cotton as well.boss Germany surface material traffic postman cap gloveWords and expressionsn.老板；上司德国n.表面；表层n.材料；原料n.交通；路上行驶的车辆n.邮递员n.（尤指有帽舌的）帽子n.（分手指的）手套Yes,they are.And they were made in the US.Are your shirts made of cott

3、on?Its made of used wood and glass.Whats the model plane made of?Its produced in many different areas.Where is tea produced in China?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.How is tea produced?Active voice:Peop

4、le grow tea in Hangzhou.Passive voice:Tea is grown (by people)in Hangzhou.Is it made of silver?It was made in Thailand.Where is tea produced in China?It is planted on the side of mountains.The tea is packed and sent to many different places around China.Even American flags are made in China!Read the

5、 sentences below.Pay attention to the underlined parts.1.语态的概述：语态的概述：英语的语态是通过动词形式的变化而表现出来的。英语的语态是通过动词形式的变化而表现出来的。在英语中，动词有两种语态：在英语中，动词有两种语态：主动语态主动语态和和被动语态被动语态。主。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，即行为动作的对象。动作的承受者，即行为动作的对象。2.一般现在时被动语态的各种句式结构一般现在时被动语态的各种句式结构 被动语态的基本结构是被动语态的基本结构是“be动

6、词动词+及物动词的过去分及物动词的过去分 词词”，人称、数和时态的变化是通过人称、数和时态的变化是通过be动词的变化表现动词的变化表现出来的出来的。肯定句肯定句主语主语+am/is/are+过去分词过去分词（+by)否定句否定句主语主语+am/is/are+not+过去分词过去分词(+by)一般疑问句一般疑问句Am/Is/Are+主语主语+过去分词过去分词(+by)?肯定回答：肯定回答：Yes,主语主语+am/is/are。否定回答：否定回答：No,主语主语+am/is/are+not。特殊疑问句特殊疑问句特殊疑问词特殊疑问词+am/is/are+主语主语+过去分词过去分词（+by.)?3.一

7、般现在时被动语态的基本用法一般现在时被动语态的基本用法 用法用法 示例示例表示表示经常性或习惯经常性或习惯性性发生的被动动作发生的被动动作I am often asked to answer the questions by my teacher.表示表示近期近期正在发生正在发生的被动动作的被动动作These days we are told not to make noise.描述某种描述某种常态化常态化的的被动的客观事实被动的客观事实The spaceship is mainly controlled by computers.强调目前存在的强调目前存在的针针对行为主体人对行为主体人的被的

8、被 限制性动作限制性动作You arent allowed to smoke in public.4.主动语态变为被动语态的方法主动语态变为被动语态的方法第一步第一步:将主动语态的将主动语态的宾语宾语改为改为被动语态的主语被动语态的主语；第二步第二步:将主动语态的将主动语态的谓语谓语改为改为“be+及物动词的过及物动词的过 去分词去分词”结构结构（时态与原句保持一致，（时态与原句保持一致，be 动词的数由被动语态的主语决定）动词的数由被动语态的主语决定）；第三步第三步:将主动语态的将主动语态的主语主语放在放在介词介词by之后之后，作其作其宾宾 语，放在谓语之后语，放在谓语之后(有时可省略有时可

9、省略)。如图示：如图示：Many people(主语主语）speak(谓语谓语）Chinese(宾语宾语）in the world.被动语态被动语态:主动语态主动语态:Chinese(主语主语）is spoken(谓语谓语）by many people in the world.1.I send a letter to you.2.My mom uses the water for washing rice to water flowers.3.What language do people speak in that country?A letter was sent to you by m

10、e.The water for washing rice is used to water flowers by my mom.What language is spoken by people in that country?将下列主动句改为被动句。将下列主动句改为被动句。TASK 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

11、 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 classroom _(clean)by the students every day.are not allowedare paidis spokenis coveredis cleanedn.老板；上司老板；上司n.

12、表面；表层表面；表层4a4a Rewrite the sentences using the passive voice.1.Farmers plant the tea on the sides of mountains.The tea is planted on the sides of mountains by farmers.2.This shop uses the best materials to make dresses._ _3.Careless driving causes many traffic accidents._ _The best materials are use

13、d to make dresses by this shop.Many traffic accidents are caused by careless driving.n.材料；原料材料；原料n.交通；路上行驶的车辆交通；路上行驶的车辆4b4b4.The postman brings letters and postcards to peoples homes._ _5.Our family does not use this silver plate very often._ _This silver plate is not used very often by our family.L

14、etters and postcards are brought to peoples homes by the postman.n.邮递员邮递员 Ask five classmates about something they are wearing or have in their schoolbags.The list of words below may help you.pencil,jacket,sweater,T-shirt,shoes,cap,gloves,ring.A:Whats your pencil made of?B:Its made of wood.A:Where w

15、as it made?B:It was made in Shanghai.n.（尤指有帽（尤指有帽舌的）帽子舌的）帽子n.（分手指的）（分手指的）手套手套4c4c1.Germany n.德国，是国家名称。德国，是国家名称。German是其形容词形式，意为是其形容词形式，意为“德国（人）德国（人）的的”;还可作名词，意为还可作名词，意为“德语德语;德国人德国人”。例：例：Germans speak German in Germany.德国人在德国说德语。德国人在德国说德语。【拓展拓展】表示某国人，且词尾以表示某国人，且词尾以-man结尾结尾的单词的复数形式一般是把的单词的复数形式一般是把-man

16、变为变为-men。例：例：an Englishman two Englishmen a Frenchman two Frenchmen【注意注意】German（德国人）的复数形式则（德国人）的复数形式则是直接在词尾加是直接在词尾加-s。例：例：a German two Germans2.surface n.表面；表层。表面；表层。例：例：Chinas first moon car“Yutu”has arrived on the moon surface.中国第一架月球车中国第一架月球车“玉兔玉兔”已经登上了月球表已经登上了月球表 面。面。【拓展拓展】surface 作名词，还可意为作名词，还可

17、意为“外观；外外观；外表表”There is a caring character deep beneath her surface.在她内心深处有一颗爱心。在她内心深处有一颗爱心。3.traffic n.交通交通;路上行驶的车辆。指的是路上路上行驶的车辆。指的是路上 来往的车辆和行人，它一般用作不可数名词。来往的车辆和行人，它一般用作不可数名词。常用短语：常用短语：traffic jam 交通堵塞交通堵塞 例：例：I was caught in a traffic jam then.我那时遇我那时遇上交通堵塞了。上交通堵塞了。In Hong Kong the traffic moves on

18、 the left.在香港交通是保持左侧通行。在香港交通是保持左侧通行。4.cap n.（尤指有帽舌的）帽子。（尤指有帽舌的）帽子。例：例：Suddenly a strong wind blows his cap off his head.突然一阵强风从头上把他的帽子吹了下来。突然一阵强风从头上把他的帽子吹了下来。Ill buy a beautiful hat for my mother and a cool baseball cap for my father.我将给妈我将给妈 妈买一顶漂亮的帽子，给爸爸妈买一顶漂亮的帽子，给爸爸 买一买一 顶酷酷的棒球帽。顶酷酷的棒球帽。cap尤其指尤其指

19、男性男性戴的戴的有帽舌的便帽、有帽舌的便帽、制服帽制服帽、棒球帽、棒球帽等。等。hat常指带檐帽子常指带檐帽子，即四周有一圈帽即四周有一圈帽檐檐，可作女性戴，可作女性戴的帽子的的帽子的统统称及称及帽子的帽子的总称总称。【辨析辨析】1.This kind of TV set _ Shenzhen.A.are made in B.are made of C.is made in D.is made of 2.Jane is going to be a dancer no matter _ difficulties she faces.A.how B.what C.when D.where一、单项选

20、择。一、单项选择。CPracticeB3.According to the _ rules,pedestrians（行人）（行人）will be fined 10 yuan if they run red lights.A.food B.traffic C.medicine D.education4.When you _ a difficult task,try to continue with it and finish it.A.give B.are giving C.gave D.are givenBD5.My mom is from _,but she can speak _.A.Ge

21、rman;French B.German;France C.Germany;French D.Germany;France6.If you swim in a river or lake,be sure to investigate what is below the water _.A.place B.deep C.pool D.surface CD二、按要求完成句子。二、按要求完成句子。1.Do we use it for cooking?(改为被动语态改为被动语态)_ _ _ for cooking _ _?2.The doctor asked the old man to stop s

22、moking.(改为一般疑问句改为一般疑问句)_ the doctor _ the old man to stop smoking?3.I collect toys because they are beautiful.（对（对 画线部分提问）画线部分提问）_ _ you collect toys?Is it usedWhy doby usDid ask4.French and English are spoken in Canada.(对画线部分提问对画线部分提问)_ _ _ _ in Canada?5.He often writes the words“best wishes”at the end of his letters.（改为被动语态）（改为被动语态）_ _What language are spokenThe words“best wishes”are often written by him at the end of his letters.Passive VoiceSUMMARY