Unit 5 Section A （1a-2d）课件-2024-2025学年人教版英语九年级全册

Unit 5 What are the shirts made of? Unit5 SectionA (1a-2d) Review 复习一般现在时 1.动词be: 联系动词be是表示位于关系的动词,它的后面必须加表语。 be动词有三种形式:am,is,are。 含有be动词一般现在时的疑问句是将be动词提到句首,否定句是在be动词后加not。 肯定式 否定式 I am... You are... He/she/it is... We/you/they are.... I am not... You are not... He/she/it is not We/YOU/they are not... 疑问式和简略答语 Am I...? Yes,you are. No,you are not. Are we...? Yes,you/we are. No,we/you are not. Are you...? Yes,I am. No,I am not. Are you...? Yes,we are. No,we are not. Is he/she it...? Yes,he/she/it is. No,he/she/it is not. Are they...? Yes,they are. No,they are not. 肯定式 否定式 其他 I'm=I am it's=it is you're=you are we're=we are he's=he is they're=they are she's=she is aren't=are not isn't=is not that's=that is what's=what is who's=who is who're=who are where's=where is my name's=my name is Cindy Dale Are you Dale? Yes, I am. Are you Gina? No, I’m not. I’m Cindy. Is he Bob? Yes, he is. Is she Amy? No, she isn’t. She’s Linda. Bob Linda 2.实义动词do: 实义动词是表示动作或状态的词。谓语动词的人称和数必须与主语保持一致。此外,他们还有时态、语态、语气等变化。 主语是第三人称单数时,谓语动词要相应变化。 含有实义动词的一般现在时的疑问句、否定句要借助do或does. 肯定式 否定式 I like oranges. You like oranges. He/she like oranges We/you/they like oranges. I do notlike oranges. You do notlike oranges. He/she does not like oranges We/you/they do not like oranges. 疑问式和简略答语 Do I like oranges? Yes,you do. No,you do not. Do we like oranges? Yes,we/you do. No,we/you do not. Do you like oranges? Yes,I do. No,I do not. Do you like oranges? Yes,we do. No,we do not. Does he/she like oranges? Yes,he/she does. No,he/she does not. Do they like oranges? Yes,they do. No,they do not. 在口语中,do not写为don't.does not写为doesn't. No, you don’t. You don’t have a basketball. Do I have _? a basket a basketball I have a soccer ball. Do you have _? Yes, I do. a soccer ball She has a baseball. She also has _. Does she have _? Yes, she does. a baseball a baseball bat He has a ping-pong ball and a _. Does he have _? Yes, he does. a ping-pong ball ping-pong bat They have a volleyball. Do they have _? Yes, they do. a volleyball Do you like oranges? Yes, I do. / No, I don't. Does he like apples? Yes, he does. /No, he doesn't. Does she like bananas? Yes, she does. /No, she doesn't. Do they like pears? Yes, they do. /No, they don't. Lend in 我们认识了主动语态,那被动语态它怎么样呢? 1.概述 语态常用来说名句中主语和谓语动词的具体关系,分为主动语态和被动语态。如果主语是动作的执行者,使用主动语态。如果主语时动作的承受者,则使用被动语态。 2.构成 “be动词+及物动词的过去分词”构成。人、数和时态的变化通过be动词的变化表现出来。 3.一般现在时的被动语态 肯定句式:主语+am/is/are+及物动词的过去分词(+by短语) 否定句式:主语+am/is/are not+及物动词的过去分词(+by短语) 一般疑问句式:Am/Is/Are+主语+及物动词的过去分词(+by短语)? 特殊疑问句式:特殊疑问词+am/is/are (+主语)+及物动词的过去分词(+by短语)? The book was written by her. She is not invented to the party. Is his homework finished? Where is the tea grown? 被动语态的结构: 被动语态由“be+及物动词的过去分词”构成, be有人称、数的变化。 如: The desk is made of wood. The desks are made of wood. He is asked a question by the teacher. I was given a nice present by my friend yesterday. 4.如何将主动语态转化为被动语态? Cindy beats her younger brother Paul. The younger brother Paul is beaten by Cindy. The monkey makes a birthday cake. A birthday cake is made by the monkey. Soccer is played by him every day. 2.He plays soccer every day. English is spoken by me. 1.I speak English. 观察两组句子,他们的主语、谓语、宾语有什么特点? 主动语态 被动语态 主动语态 被动语态 1.将主动语态的宾语改为主动语态的主语 2.将主动语态的谓语改为“be+及物动词的过去分词”结构。 3.将主动语态的主语改为介词by的宾语,放在谓语之后 We speak English. 主语 谓语 宾语 English is spoken by us. 主语 谓语 宾语 主动语态 被动语态 仔细观察 主动语态 被动语态 宾语 谓语 主语 其他 抄下来 主语 be+ P.P(过去分词) by +宾语 let’s have a try 1. He wrote an article last week. 2.The people make history. 3.We took many photos. 4.Miss Deng teaches us English. An article was written by him last week. History is made by the people. Many photos are taken by us. Our English is taught by Miss Deng. let’s have a try They play football on Sunday. Lucy does the homework in the evening. They often help him with homework. We make these machines in Beijing. Football is played by them on Sunday. The homework is done by Lucy in the evening. He is often helped by them with homework. These mooncakes are made by us in Beijing. 5.被动语态的应用场景: (1)不知道或没有必要说明动作的执行者时。 These books are written for children. (2)强调动作的承受者时。 The new teacher is respected by students. (3)在“It's said”等固定句型中。 It is said there are wolves in the forest. (4)当动作强调动作的承受者时。此时动作的执行者由by引导置于谓语动词之后,不需要时可以省略。 The tiger was killed by him. (5)当动作的执行者不是人时,多用被动语态。 用括号中动词的适当形式填空。 1. Some presents _ (buy) by my sister for me every birthday. 2. The treasure box _ (hide) somewhere in the city 100 years ago. 3. When she did some shopping, her money _ (steal). 4. Li Ming _ (ask) to attend the meeting yesterday. 5. There was a sandstorm yesterday and the ground _ (cover) by thick snow. 6. I will go with you when my homework _ (finish). 7. More than 1,000 English words _ (learn) in the past three years. 8. All these books and clothes _ (give) away to the children next week. are bought_ was hidden was stolen was asked was covered is finished were learnt_ will be given 被动语态的几种特殊类型 1.带双宾语句子的被动语态.指物的宾语叫直接宾语,指人的宾语叫间接宾语 give me a book = give a book to me 间宾 直宾 直宾 间宾 (1) He gave me a book. 主动语态 变为被动语态- I was given a book by him. (2) I bought him a book. 主动语态 变为被动语态- He bought a book for me. to: for: pass, give, show, bring, sell, send, tell, teach, return, lend... make, buy, cook... 2.含有短语的主动语态变被动语态 They take good care of my child. - My child is taken good care of . I turned off the radio. - The radio was turned off (by me). 动词短语是一个不可分割的整体,在变为被动语态时,不可丢掉构成的动词短语的介词和副词。 3.感官动词和使役动词的被动语态 即:三眼:see watch look at(notice) 两耳:hear listen to 一感觉:feel 三使役:make have let e.g. 1.I saw him play basketball last Sunday. - 2.The boss makes him work for 10 hours. - He was seen to play basketball last Sunday. He is made to work for 10 hours. 这些词在主动句中,其后的动词不加to,但变被动句时必须加to. 不用被动语态的情况 1)像happen, take place,等不及物动词没有被动语态。 e.g. A traffic accident happened just now. 2)连系动词look, sound, taste, smell,feel 等不用被动语态。 e.g. Mooncakes taste delicious. The idea sounds great. 难点:主动形式表被动意义 1)当表示主语质地,自身特征的动词open, lock, write, read, sell, clean, wash, cut, burn, drive 与副词well或easily连用时,可用主动语态表被动意义,用作不及物动词。 This kind of pen writes smoothly. This kind of shirt sells well here. 2) 在be worth doing中,doing表被动意义 he book is worth reading. 3) need doing =need to be done . to be done 表不定式的被动结构。 My bike needs repairing.= My bike needs to be repaired. 1. I sing the song. The song_by me. 2. You play the song. The song _. 3. He plays the drums. The drums_. 4. She sings the song. The song is sung_. is sung is played by you are played by him by her paper compass gunpowder printing technique The four great inventions 1. Who invented paper first? Cai Lun invented it in the Han Dynasty. 2. What was paper made of then? It was mainly made of bamboo. 3. Was it easy for people to make paper then? No, it wasn’t. It was very difficult. 4. What’s paper made of today? It is mainly made of wood, bamboo and cotton. 1. Who invented paper first? Cai Lun invented it in the Han Dynasty. Warming up 2. Was it easy for people to make paper then? No, it wasn’t. It was very difficult. 3. What’s paper made of today? It’s mainly made of wood and bamboo. Let's learn Section A. lANGUAGE GOALS: Talk about what products are made of and where they were made. 1a What are these things usually made of?Match them with the materials.More than one answer is possible. wood gold silver paper silk glass chopsticks window coin stamp fork blouse 可数名词,通常用复数形式 不可数名词,“银,银器”形容词,“银色的” glass 1 glass作名词,意为“玻璃”,是不可数名词。表示“一块玻璃”用 a piece of glass. I cut my hand on some broken glass. 【扩展】1.glass还可以做可数名词,意为“玻璃杯”。 She bought two glasses. 2.glasses是复数名词,意为“眼镜”。 This pair of glasses is mine. The broken_may cut into your hand if you touch it.You should be careful. A.glass B.glasses C.candle D.candles 戒指 漂亮 看出制作材料 在某地或某年制造的 Is it made of silver? 2 be made of意为“由......制造;由......制作”。 【辨析】be made的相关短语: be made of “由...制造;由...制成”指原材料经过加工后,从成品中可以看出原材料,没有发生质的变化。 be made from “由...制造;由...制成”指原材料经过加工后,从成品中看不出来原材料,发生了质的变化。 be made in “在...地方制造;在...年制造”,指某物是在某地或某年生产或制造的,in后接地点或年份。 be made by “由/通过...制造”,指某物由某人或某种方式制造。 be made into “把...制成”,指用某种原材料制成某种产品。 The chairs are made of wood. These wines are made from grapes. This kind of perfume is made in England. Many products are made by machine rather than by hand. The silk can be made into dresses for sale. Tom bought a toy car yesterday.The wheels of it _.(是由木头制成的)。 are made of wood 1b listen and match the products withthat they are made of and where they were made. Things shirts chopsticks ring Made of cotton silver steel made in Korea Thailand America Susan:Hi,Anita.I bought three shirts for 29 dollars yesterday. Anita:Oh,ready?What are they made of though?Sometimes the cheap ones are made of materials that don't feel very good. Susan:A hundred percent cotton.They are nine and soft,and they were made in America. Anita:Oh, OK. By the way,where did you buy those chopsticks?They're really cool! Susan:Oh,I got them in Korea.They're nice,aren't they? Anita:Yeah.Chopsticks are usually made of wood.I've never seen steel ones before. Susan:Oh,steel chopsticks are popular in Korea.Hey,do you think this ring looks OK? Anita:Hmm...yes,I think it's quite pretty.Is it made of silver? Susan:Yes,and it was made in Thailand.I'll give it to my beat friend for her birthday. Anita:Oh,I'm sure she'll love it. 1c Practice the conversation in 1a. Then make conversations using the information in 1b. This ring looks nice.Is it made of silver? Yes,and it was made in Thailand. silk What's the blouse made of? The blouse is made of silk. Wow,too much money!Are they made of steel? No.They are made of silver. What's the stamp made of? The stamp is made of paper. Where was it made? It was made in China. What's the fork made of? The fork is made of steel. 韩国 Korea Where was it made? It was made in Korea. What's the window made of? It's made of glass. Thailand Where was it made? It was made in Thailand. America What are the chopsticks made of? They're made of wood. Where were they made? It was made in America. Is this table made of wood? No, it’s made of glass. Is butter made of meat? No, it isn’t. It’s made from cream. Development paper cotton glass silk steel silver wood gold A: Is it made of...? B: Yes, it is./ No, it isn’t. It is made of.... A: Are they made of...? B: Yes, they are./ No, they aren’t. They are made of.... Pair work A:The blouse looks beautiful . Is it made of cotton ? B:Yes, it is. And it was made in China. /No , it isn't . it's made of..... And it was made in ...... A:The ... look(s)... ...made of...? B:Yes,... /No,... And ... was/were made in... Role play Task 1: Task 2: The shopkeeper: The customer: Fashion Clothes Store Jewelry store Group work 2a listen and check the main topic of Nick and Marcus, conversation. the science museum the art and science fair environmental protection a modie plane a beautiful painting grass and leaves 不可数名词,各种草的总称 the art and science fair 3 fair做可数名词,意为“展览会;交易会”。 There will be a book fair on the City Square this weekend. fair还可以做形容词,常含义有: We must be fair to both sides. It's unfair to cheat the old man like that. Helen has fair hair and skin. Then you can do your share,and it will be _for everyone. A.fair B.unfair C.lucky D.unlucky grass and leaves 4 leaf做可数名词,意为“叶,叶子”其复数形式为leaves。 There are tons of leaves on the ground in the forest in autumn. 【拓展】以f/fe结尾的可数名词,其复数形式是把f/fe变成v,再加-es,常见的这类单词有: 1.wife - wives 2.thief - thieves 3.shefe - shelves 4.wolf - wolves 5.knife - knives 6.life - lives 7.half - halves 8.self- selves 【巧学妙记】:以f/fe结尾,复数形式-ves结尾的单词: 妻子(wife)持刀(knife)去宰狼(wolf),小偷(thief)吓得发了慌,躲在架(shelf)后保己(self)命(life),半(half)片树叶(leaf) 遮目光。 In autumn,l _fall down and it makes an amazing scene. eaf 2b listen again.Wirte short answers to the 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? _ Outside the science museum No. Used wood and glass. Grass,leaves and flowers. Listen again and find out the details. Q1: Who were all the works made by? Q2: What is the fair about? Q3: What does Nick think of the students? The students came up with some really interesting and creative ideas. The fair is about environmental protection and recycling. They were made by university students. 2b Nick:Hey, Marcus,Have you heard about the art and science fair? Marcus:You mean the one just outside the science museum? Nick: Yeah,that's one.This school noticed board says that all the students are invented to attend for free!Our school is paying for it! Marcus:Wow,that's great! Nick:I went there yesterday. Marcus: Did you see anything ? coll? Nick:Of course!All the works there were made by university students. Marcus:What did you see? Nick:I saw a huge model plane.It's made of used wood and glass.I also saw a really beautiful painting.It's made from grass,leaves and flowers. Marcus:Oh,yes,the fair is about environmental protection and relying,right? Nick:Yes,and the students came up with some really interesting and creative ideas. 2c Make conversations using the information in 2a and 2b. What did you see at the art and science fair? I saw... What is it made of? ... n.筷子 He's not very skilful with his chopsticks [ at using chopsticks ] . 他用 筷子 不大熟练. Words n.硬币 I pulled a coin from my pocket and flipped it. 我从口袋里掏出一个硬币,把它弹向空中。 n.餐叉;刀叉 Remove the meat with a fork and divide it among four plates. 用餐叉把肉叉走,分到4个盘里。 n.(女式)短上衣;衬衫 She was wearing a white ruffled blouse and a blue velvet skirt. 她穿着一件有花边的白色上衣和一条蓝色天鹅绒裙子。 n.女银,银器 He and Helen celebrated their silver wedding last year. 他和海伦去年庆祝了他们的银婚。 n.玻璃 He asked for a glass of port after dinner. 晚饭后,他要了一杯波尔图葡萄酒。 n.棉,棉花 Because it was warm, David wore only a white cotton shirt. 因为天气暖和,戴维只穿了一件白色的棉衬衣。 n.铁,钢铁 The theatre is a futuristic steel and glass structure. 这家剧院是钢筋和玻璃结构的未来派建筑。 n.展览会;交易会 The team also won praise for sportsmanship and fair play. 该队还因其良好的体育精神及公平竞争精神而受到了表扬。 adj.自然环境的,有关环境的 He has attempted to align the Socialists with the environmental movement. 他已试图争取社会党人支持环境运动。 n.草;草地 I let the horse drop his head to crop the spring grass. 我让马低下头啃吃春天的青草。 n.叶;叶子 Bay leaf is an excellent herb for mackerel. 干月桂叶是烹制鲭鱼肉极佳的调味料。 2 0 2 1 2 0 2 4 感谢观看 223465.42 236684.67 null 75833.055 null 66114.555 60132.74 易提分旗舰店https://yitifen.tmall.com/search.htm 易提分旗舰店 64521.082 欢快热情的音乐 纯音乐 null 76355.555 XXX - 酷我音乐 $$