1、Unit 5 What are the shirts made of?Section A (Grammar Focus-4c)Learning Aims To understand and learn to use passive voice(present tense).To learn the new words and phrases:boss,Germany,surface,material,traffic,postman,cap,gloveRevision1.1.很多不同的地区都生产茶叶。很多不同的地区都生产茶叶。Tea _ in many different areas.2.2.安
2、溪和杭州以生产茶叶而广为人知。安溪和杭州以生产茶叶而广为人知。Anxi and Hangzhou _ widely _for their tea.3.3.当叶子适于采摘时，人们就会手工采摘当叶子适于采摘时，人们就会手工采摘,然后把然后把 他们送去加工。他们送去加工。When the leaves are ready,they _ by hand and then _ for _.4.4.茶叶被包装好茶叶被包装好,送往许多不同的国家和中国各地。送往许多不同的国家和中国各地。The tea _ and _to many different countries and places around C
3、hina.is producedare knownare pickedare sentprocessingis packedsent5.5.所有的学生被邀请免费参加。所有的学生被邀请免费参加。All studensts _ to attend _.6.6.所有的作品都是大学生们做的。所有的作品都是大学生们做的。All the _ were made _ university students.7.7.一些画是由草、叶子和画做成的。一些画是由草、叶子和画做成的。Some paintings_ made_ grass,leaves and flowers.8.8.甚至美国国旗也是中国制造。甚至美国
4、国旗也是中国制造。Even American flags are_ _ China.are invitedfor freeworksbyarefrommade in以上句子的以上句子的主语是动作主语是动作的执行者还是承受者？的执行者还是承受者？各句的共同结构各句的共同结构?Many trees are planted by people every year.People plant many trees every year.主语主语 动作的执行者动作的执行者谓语谓语 宾语宾语 动作的承受者动作的承受者主语主语 动作的承受者动作的承受者谓语谓语 宾语宾语 动作的执行者动作的执行者主动主动语态
5、语态 被动被动语态语态 be+v.-p.p.及物动词？！及物动词？！Tea is produced in many different areas.The blouse is made of silk.All studensts are invited to attend for free.You are requested to give a performance.强调动作的承受者强调动作的承受者何时用被动语态何时用被动语态?不知道动作的执行者不知道动作的执行者 出于礼貌等原因不愿说出执行者出于礼貌等原因不愿说出执行者1.Many people speak English in the w
6、orld.2.They pick apples every autumn.3.We wear sunglasses to protect our eyes.4.He often takes care of his little sister.English is spoken by many people in the world.Apples are picked by them every autumn.Sunglasses are worn to protect our eyes.PracticeHis little sister is often took care of by him
7、.动词短语中的动词短语中的介词或副词介词或副词再变为被动再变为被动语态时，仍然要跟在原来的动词之后。语态时，仍然要跟在原来的动词之后。5.I often hear her sing in the room.She is often heard to sing in the room.在主动语态在主动语态make,let,hear,see,watch,notice sb.do sth.结构中省略的结构中省略的to，在被动语态中不能省略。，在被动语态中不能省略。They see a stranger enter the room.A stranger is seen to enter the ro
8、om.Are 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 produced in many different areas.Grammar FocusHow is tea produced?Tea plants are grown on the sides of mountains.When the leave
9、s are ready,they are picked by hand and then are sent for processing.被动语态的被动语态的句式结构句式结构?各句的时态各句的时态?一般现在时的被动语态一般现在时的被动语态：1.肯定句肯定句:主语主语+be+过去分词过去分词+(by)2.否定句否定句:主语主语+be+not+过去分词过去分词+(by)3.一般疑问句一般疑问句:Be+主语主语+过去分词过去分词+(by)?4.特殊疑问句特殊疑问句:疑问词疑问词+be+主语主语+过去分词过去分词+(by)?Silk is produced in Suzhou.Is silk prod
10、uced in Suzhou?Silk isnt produced in Suzhou.Where is silk produced?1.-At present,one of the best ways to study is working in groups.-More chances _ to students to learn from each other.A.offer B.are offered C.have offered D.are offering 2.-Didnt you see the sign“No Parking!”on the right?-Sorry,I did
11、nt.But now I know parking _ here.A.wasnt allowed B.isnt allowed C.wont allow D.doesnt allow3.-Excuse me.Im looking for Be the Best of Yourself.-Sorry.The book you ask for_ out.A.is selling B.is sold C.was selling D.will be sold中考体验中考体验BBB4.The child without parents _ good care of by his teachers in
12、this special school.A.is taken B.are taken C.take D.takes 5.-Have you finished your project?-Not yet.Ill finish it if I _ ten more minutes.A.give B.am given C.will give D.will be given6.This listening material,together with its CDs,_ well.A.sells B.sell C.is sold D.are soldABA不及物动词不及物动词sell,wash,rea
13、d,write,open,close,shut,lock,wear等等,常用主动形式表示被动意义。常用主动形式表示被动意义。注意注意This book sells well.这本书畅销。这本书畅销。The kind of cloth washes well.这种布很容易洗。这种布很容易洗。The pen writes well.钢笔好用。钢笔好用。系动词无被动语态系动词无被动语态：以主动形式表示被动之意。：以主动形式表示被动之意。常见的系动词有：常见的系动词有：be动词动词,look,seem,appear,feel,sound,smell,taste等。等。It sounds good.听起
14、来不错。听起来不错。That tastes delicious.那吃起来美味。那吃起来美味。1.Children under 18 _(not allowed)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
15、 _ (cover)by water.5.The classroom needs to _(clean)every day.are not allowed are paidis spokenComplete the sentences with the correct forms of the verbs in brackets.is covered be cleaned4a4an.老板老板;上司上司n.德国德国n.德德语语n.表面表面;表层表层The best materials are used to make dresses by this shop.Many traffic accid
16、ents are caused by careless driving.Rewrite the sentences using the passive voice.4b4b1.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.O
17、ur family does not use this silver plate very often.The tea is planted on the sides of mountains by farmers.Letters and postcards are brought to peoples homes.This silver plate is not used very often in our family.n.材料材料;原料原料n.交通交通;路上行驶的车辆路上行驶的车辆n.邮递员邮递员Ask five classmates about something they are w
18、earing or have in their schoolbags.The list of words below may help you.pencil,jacket,sweater,T-shirt,shoes,cap,gloves,ring4c4cn.(尤指有帽舌的尤指有帽舌的)帽子帽子n.(分手指的分手指的)手套手套A:Whats your pencil made of?B:Its made of wood.A:Where was it made?B:It was made in Shanghai.Homework Revise the words and sentences in Section A.Finish off the Wb.exercises.
