Unit 5 What are the shirts made of? Section A Grammar Focus课件2024-2025学年人教版九年级全册英语

Unit 5 What are the shirts made of? Section A Grammar Focus Let‘s watch a video. What is this video about? The video is about ____________________. sugar paintings Let‘s answer questions. 1. When were the sugar paintings first made? They were first made from the Ming Dynasty. 2. Where are they made in China? They are made in Sichuan. 3. Are they made of fruit? No, they aren’t. 4. What are they made of? They’re made of sugar. Let‘s read and think. When were the sugar paintings first made? They were first made from the Ming Dynasty. Where are they made in China? They are made in Sichuan. Are they made of fruit? What are they made of? They’re made of sugar. 这些句子都是 _______句。 被动 Let‘s learn. 1. 被动语态的定义 语态是动词的一种形式，用于表明________和_________之间的关系。 主动语态：表示主语是动作的_____________; 被动语态：表示主语是动作的______________。 主语 谓语 执行者 承受者 Let‘s practice. 判断下列句子是主动句还是被动句 2. The new park will be built next year. 1. China has made great progress in science and technology. 3. The kite was made by a famous artist. 4. Last year, he watered these flowers. 主动句 被动句 被动句 主动句 Let‘s learn. 2. 被动语态的结构 The sugar paintings are made in Sichuan. The new park will be built next year. The kite was made by a famous artist. The task would be finished soon. 1.被动语态的基本结构为：________ + ___________________; 2. be动词有各种________的变化，并有_______和______的变化。 be动词 动词的过去分词 时态 人称 数 Let‘s practice. 用括号内所给词语的适当形式填空 I won’t go to the party unless I _____________ (invite). The coffee in this shop ____________ (sell) out last week. The task will ___________ (finish) in three days. Can these newspapers ____________ (take) out of the library? am invited was sold be finished be taken Let‘s learn. 3. 被动语态的使用情况 1. The baby is looked after by her mother. 情况一：强调动作的_______________。 2. This kind of car is made in Shanghai. 情况二：不知道谁是动作的__________,或者没有必要指出谁是动作的_____________。 承受者 执行者 执行者 Let‘s learn. 4. 被动语态的基本句式 The baby is looked after by her mother. The road will be built next year. All the flowers were watered by him last year. 一、陈述句句式：__________ + __________ + ______________ (+ _________ + 动作的____________) + 其他。 主语 be动词 动词过去分词 by 执行者 Let‘s learn. 4. 被动语态的基本句式 The car is not produced by this company. He was not punished by his teacher this morning. The tree was not planted yesterday. 二、否定句句式：__________ + __________ + ___________ + ______________ (+ _________ + 动作的____________) + 其他。 主语 be动词 not 动词过去分词 by 执行者 Let‘s learn. 4. 被动语态的基本句式 Is this car produced by your company? Were these trees planted by your friend, Tom? Was the water drunk by Lily? 三、一般疑问句句式：__________ + __________ + ______________ (+ _________ + 动作的____________) + 其他。 be动词 主语 动词过去分词 by 执行者 Let‘s learn. 4. 被动语态的基本句式 四、特殊疑问句句式：_____________ + __________ + ______________ + _______________ + 其他。 Where is the tea produced in China? When was your homework finished? How was the door opened? 特殊疑问词 be动词 主语 动词过去分词 Let‘s practice. 根据要求变化句子 1. The window was broken by David yesterday. (改成一般疑问句) _______________________________________________________ 2. The books are written for children. (改成否定句) _______________________________________________________ 3. His wallet was stolen by someone. (对划线部分提问) _______________________________________________________ Was the window broken by David yesterday? The books are not written for children. What was stolen by someone from him? Let‘s learn. 5. 主动句变被动句 He ate all the candies on the table. 步骤一：主动语态的宾语变为被动语态的主语，宾格变主格。 all candies变主语 步骤二：主动语态的主语变为被动语态的宾语，主格变宾格，由by引导，有时可以省略。 by him 步骤三：谓语变为被动结构（be动词+动词过去分词），注意主语单复数。 were eaten 步骤四：加上其他成分。 on the table All the candies on the table were eaten by him. Let‘s practice. 把下列主动句变被动句 1. Lily washed the clothes. _______________________________________________________ 2. He wrote the song for his son. _______________________________________________________ 3. He often buys some beautiful dresses for his daughter. _______________________________________________________ The clothes were washed by Lily. The song was written for his son by him. Some beautiful dresses are often bought by him for his daughter. Let‘s summarize. 被动语态 定义 语态是动词的一种形式，用于表明________和_________之间的关系。被动语态表示表示主语是动作的______________。 结构 1. 被动语态的基本结构为：________ + ___________________; 2. be动词有各种________的变化，并有_______和______的变化。 使用 情况 强调动作的_______________。 不知道谁是动作的________,或者没有必要指出谁是动作的_________。 步骤 主动语态的宾语变为___________________，宾格变主格。 主动语态的主语变为___________________，主格变宾格，由_____引导，有时可以省略。 谓语变为被动结构（_________+_____________），注意主语单复数。 加上其他成分。 主语 谓语 承受者 be动词 动词的过去分词 时态 人称 数 承受者 执行者 执行者 被动语态的主语 被动语态的宾语 by be动词 动词过去分词 Grammar focus Are your shirts ________ (make) of cotton? Yes, they are. And they ______________ (make) in the US. What’s the model plane made of? It’s ___________used wood and glass. Where is tea ____________ (produce) in China? It ______________ (produce) in many different areas. How is tea ____________ (produce)? Tea plants _____________ (grow) on the sides of mountains. When the leaves are ready, they ______________ (pick) by hand and then ____________ (send) for processing. made were made made of produced is produced produced are grown are picked are sent Grammar focus Active voice: People grow tea in Hangzhou. Passive voice: _____________________________________. Tea is grown (by people) in Hangzhou. 4a Complete the sentences with the correct forms of the verbs in brackets. 1. People under 18 ______________(not allow) to drive in China. 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 earth’s surface __________(cover) by water. 5. The classroom _________ (clean) by the students every day. are not allowed are paid is spoken is covered is cleaned 4b Rewrite the sentences using the passive voice. 1.Farmers plant the tea on the sides of mountains. _________________________________________________ 2. This shop uses the best materials to make dresses. __________________________________________________ 3. The judge punished the careless driver for the traffic accident. ___________________________________________________ 4. The postman brings letters and postcards to people’s homes. ___________________________________________________ 5. Our family does not use this silver plate very often. ___________________________________________________ The tea is planted on the sides of mountains by farmers. The best materials are used to make dresses by this shop. The driver was punished by the judge for the traffic accident. Letters and postcards are brought to people’s homes by the postman. This silver plate isn’t used very often by our family. 4c Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you. glove n. 手套 /ɡlʌv/ Exercises:单项选择。 1. Driving after drinking wine ______ in China. A. allows B. doesn’t allow C. is allowed D. isn’t allowed 2. If more trees ____, our city will be more and more beautiful. A. plant B. planted C. are planted D. were planted 3. I______TV on Sunday. But on weekdays I can’t. A. am allowed watch B. am allowed to watch C. allow watch D. allow to watch 4. The kitchen is cleaned ______ my mother every morning. A. by　　　 B. with　　 C. for　　　　D. at 5. Books and school things in the store _________ out. A. are sold B. sell C. were sold D. was sold 1. English ___________ (use) as a foreign language in our country. 2. Flowers _____________ (grow) in the park. 3. He ______________ (not allow) to go out with his friends on weekends. 4. When _____ they ________ (invite) to come here? 5. The beans of this kind _____________ (sell) out. Exercises:用括号内词语的正确形式填空。 is used are grown isn’t allowed are invited were sold Exercises:根据提示改写句子。 I wash dishes every day. (改为被动语态) ______________________________________________________ 2. Most of the farm work is done by machine today. (改为一般疑问句) ______________________________________________________ 3. The jacket is made of cotton. (改为否定句) ______________________________________________________ 4. French and English are spoken in Canada. (对画线部分提问) ______________________________________________________ 5. He takes good care of the child. (改为被动语态) ______________________________________________________ Dishes were washed by me every day. Is most of the farm work done by machine today? The jacket isn’t made of cotton. What language are spoken in Canada? The child is taken good care of by him. Lavf59.14.100 $$