1、Unit 5,Unit 5 What are the shirts made of?,Section A 3 Grammar Focus4c,1. 不论; 无论 2. 即便; 即使 3. 避免做某事 4. 生产于 5. 日常用品 6. 手机 7. 高科技产品,everyday things,even though,no matter,avoid doing sth.,be made in,mobile phone,high-technology products,1. 你的衬衫是棉制的吗？_ your shirts _ _ cotton? 2. 是的, 而且它们产于美国。Yes, they a
2、re. And they were _ _ the US.,Grammar Focus,made in,Are made of,3. 飞机模型是由什么制成？ _ the model plane _ of? 4. 它是由旧木头和玻璃制成。Its made of _ _ and _. 5. 茶产自中国哪里？_ _ tea _ in China? 6. 茶产自很多不同的地区。Its produced in many _ _.,Whats made,Where is produced,different areas,used wood glass,7. 茶是如何制成的？_ is tea _? 8. 茶
3、树种植在山坡上。当茶叶长成后, 它们被手工采摘下来，然后送去加工。Tea plants _ _ on the sides of the mountains. When the leaves are ready, they _ _ by hand and then _ _ for processing.,How produced,are grown,are picked,are sent,9. 在杭州人们种植茶叶。People _ _ in Hangzhou. Tea _ _ (by people) in Hangzhou.,grow tea,is grown,被动语态,定义：语态是动词的一种形
4、式，用于表明主语与谓语之间的关系。 主动语态：表示主语是动作的执行者 被动语态：表示主语是动作的承受者,e.g. Many people speak English. （主动语态, 句子的主语many people是动作speak的执行者）English is spoken by many people.（被动语态, 句子的主语English是动作speak的承受者）,Decide if these sentences are active or passive. We call the doctor. The classroom was cleaned in the morning. Tom
5、 played football on the playground yesterday. Our English class is taught by Miss Chen.,被动语态的使用 1. 强调动作的承受者时：e.g. The baby is looked after by her mother. 这婴儿是由她妈妈照顾的。 2. 不知谁是动作的执行者，或没有必要指出谁是动作的执行者时：e.g. This kind of car is made in Shanghai.这种汽车在上海生产。,被动语态的基本结构 be + 及物动词的过去分词 be有各种时态的变化，并有人称和数的变化。 No
6、wadays Chinese _ by more and more people all over the world. A. is spoken B. was spoken C. speaks,主动语态变被动语态的方法 We speak English. 主语 谓语 宾语English is spoken by us.主语 谓语 宾语 宾变主，主变宾，前加by。,解题步骤 1. 找宾语动作的承受者； 2. 判断宾语单复数be动词的单复数； 3. 判断动词时态be动词的时态； 4. 修改谓语时态原句动词改为过去分词； 5. 修改原句主语即by+主语/宾语。e.g. They make shoe
7、s in that factory.Shoes are made by them in that factory.,一般现在时被动语态 1. 肯定句 结构：主语+ am/is /are+及物动词的过去分词(+by+动作的执行者)。 e.g. 我们房子的窗户一星期擦一次。The windows of our house are cleaned once a week.,2. 否定句： 结构：主语+ is/am/are not+及物动词的过去分词+其他。 e.g. 我们房子的窗户并不是一星期擦一次。The windows of our house arent cleaned once a week
8、,3. 一般疑问句： 结构：is, am, are+主语 +及物动词的过去分词+其他? e.g. 我们房子的窗户一星期擦一次吗？Are the windows of our house cleaned once a week?,【练习】将下列句子改成被动语态。 We use computers to search information. _ 2. The teacher often repeats the story._,Computers are used to search information by us.,The story is often repeated by the tea
9、cher.,3. Bill looks after his cats carefully. _ 4. We dont often speak English at home. _,The cats are carefully looked after by Bill.,English isnt often spoken by us at home.,4a,Complete the sentences with the correct forms of the verbs in brackets.,1. Children under 18 _ (not allow) to watch this
10、show without their parents.,arent allowed,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.,are paid,is spoken,n. 老板; 上司,德国,4. Most of the earths surface _ (cover) by water. 5. The classr
11、oom _ (clean) by the students every day.,is covered,is cleaned,n. 表面; 表层,1. Why does the earth look blue in space?Because most of the earths surface _ by water. （2016黄石） A. covers B. is coveredC. cover D. are covered,中考真题,【解析】 首先根据空处的句子表述的是客观事实，所以一般现在时，主语most of the earths surface是cover的承受者，“被覆盖”，主语
12、是不可数名词。,2. A year has four seasons and it _ twelve months. （2016十堰） A. divided into B. is dividing intoC. was divided into D. is divided into,【解析】 “一年有四个季节”可知描述客观真理，为一般现在时，主语it代指a year是谓语动词divide into的承受者，形成被动关系。,3. Chinese New Year _ the Spring Festival. People often eat dumplings.（2016长春）A. is cal
13、led B. was calledC. calls D. called,【解析】 “中国的新年被称作春节，人们经常吃饺子”。表述的是一般性的事实，用一般现在时。主语Chinese New Year是动作call的承受者，表示“被称作”。,4. Everyone in our class _ to take part in the English Speech Contest. （2015烟台）A. is encouraged B. encouragesC. are encouraging D. are encouraged,5. To our surprise, the walls of th
14、e new book store _ books. （2015厦门）A. are lined with B. is lined withC. have lined with,6. Chengdu is a greener city now because more and more trees _ every spring. （2015成都）A. were planted B. are plantedC. will be planted,7. Can Mr. King spare some time for the charity show?If he _, he will try his b
15、est to make it. （2015盐城）A. will be invited B. is invitedC. invites D. invited,4b,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.,点拨：将主动语态变为被动语态时，应先确定句子的谓语动词，并找出句子的宾语。然后，将句子的宾语变成被动句的主语，将谓语动词变
16、成be + v.-ed形式。,2. This shop uses the best materials to make dresses. _,1) 主动句的谓语动词为use, 宾语是the best materials。 2) 将the best materials作被动句的主语, 谓语动词改为are used的形式。,The best materials are used by this shop to make dresses.,n. 材料; 原料,3. Careless driving causes many traffic accidents. _ 4. The postman bri
17、ngs letters and postcards to peoples home._ _,Letters and postcards are brought to peoples home by the postman.,Many traffic accidents are caused by careless driving.,n. 交通; 路上行驶的车辆,n. 邮递员,5. Our family does not use this silver plate very often. _,This silver plate isnt used very often by our family
18、.,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,4c,n. (尤指有帽舌的) 帽子,n. (分手指的) 手套,Whats your pencil made of?,Its made of wood.,Where was it made?,It was made in Shanghai.
19、,Whats your jacket made of?,Its made of silk.,Where was it made?,It was made in Hangzhou.,Whats your T-shirt made of?,Its made of cotton.,Where was it made?,It was made in Beijing.,Whats your gloves made of?,Its made of wool.,Where was it made?,Whats your ring made of?,Its made of silver.,Where was
20、it made?,It was made in Guangzhou.,根据短文内容及提示，用正确的时态和语态补全短文，使短文完整、通顺。My favorite funny story in The Adventures of Tom Sawyer is when Tom (1)_(tell) by his aunt to paint the gate white. The work is a punishment because he (2)_(miss) school one day. Of course, he doesnt want to do any work.,is told,mis
21、sed,At first, Tom (3)_(watch) by his friends and (4)_(laugh at), so he feels quite bad. But soon he turns the situation round, and he (5)_(help) by his friends instead. Tom says that he enjoys painting the gate white, and his friends want to try.,is watched,is laughed at,is helped,He (6)_(ask) each
22、friend to give him something valuable (宝贵的), and in return (作为回报) they (7)_(allow) to do some of Toms work.,asks,are allowed,请将下列句子变成被动语态。 1. We use computers to search information. 2. The teacher often repeats the story. 3. They dont allow fishing here. 4. Bill looks after his cat carefully. 5. We dont often speak English at home.,
