unit6 When was it invented Section A (Grammar Focus-4c)
→Iwas given a gift on my birthday.
→A gift was given tomeon my birthday. 2) We often hear him play guitar. →He is often heard toplay guitar. →It is often heard from him to play guitar.
6、现在完成时的被动语态:have / has + been + 动词的过去分词 Your watch has been mended already. 7、含情态动词的被动式： can / may / must + be + done
He can not be found. I must be paid for this.
5、一般将来时的被动语态: (A) will / shall + be + 动词的过去分词 (B) am / is / are + going to be +动词的 过去分词.
Some new factories will be built in our city this year.
Your watch is going to be mended in an hour.
The naughty boy broke the window yesterday. (主动语态) The window was broken ( by the naughty boy) yesterday.
主动句与被动句之间的转换
We 主语 bought some books. 宾语
谓语动词主动语态的过去式
Was a sweet song sung by her on the stage? 4 特殊疑问句 疑问词 + be + 主语 +过去分词 + (by…)?
Where was a sweet song sung by her?
一般讲，被动语态可用于英语的各种时态。为 了能准确地运用被动语态，重点是要掌握be动 词的各种时态变化。各种时态的被动语态举例 如下： 1、 一般现在时的被动语态： am / is / are + 动词的过去分词 Our classroom is cleaned every day. This car is made in China.
被动语态的几种句型
1 肯定句 主语 + be + 过去分词 + (by…) A sweet song was sung by her on the stage. 2 否定句 主语 + be + not +过去分词 + (by…)
A sweet song wasn’t sung by her on the stage. 3 一般疑问句 Be + 主语 +过去分词 + (by…)?
不能用于被动语态的几种动词： 1. 不及物动词不能用于被动语态。如：die, happen, take place等。 The accident happened yesterday afternoon. 这场事故是昨天下午发生的。 2. 感官动词、半联系动词无被动语态（“keep”除外）：如： appear, become, feel, get, look, remain, seem, smell, sound, stay,
2、一般过去式的被动语态: was / were + 动词的过去分词 His desk was cleaned just now. The station was built in .
3、现在进行时的被动语态: am / is / are + being + 动词的过去分词
A new factory is being built in our city now. Some rivers are being polluted in this area.
They were invented by Julie Thompson.
What are they used for? They’re used for seeing in the dark.
被动语态 (Passive Voice)
结构: be + V-p.p. 一般过去时的被动语态: was / were +动词的过去分词
was born
Some books
were bought
( by us )
主语
谓语动词被动语态的过去分词
介词+ 宾语
主动句变为被动句所遵循的4个步骤：
1.把原主动句中的宾语变为被动句的主语。
2.把动词变为被动形式即be+过去分词，并注意 其人称和数随主语的变化，而动词的时态则 保持不变。 3.原主动句的主语如需要则放在by后面以它 的宾格形式出现（注代词的宾格），如不需要则 可省略。 4.其它的成分（定语、状语）不变。
unit 6 When was it invented?
Section A Period 3
(Grammar Focus --- 4c )
Grammar Focus
When was the car invented?
It was invented in 1885. When were electric slippers invented? They were invented last year. Who were they invented by?
4、过去进行时的被动语态: was / were + being + 动词的过去分词
A new factory was being built in our city at that time. Some babies were being looked after by Miss Chen at this time last year.
taste等。
It sounds good. 听起来很不错。 3. 有些动词用主动形式表达被动意义。
This pen writes well. 这支笔很好写。
注意
在用于被动结构时，有些动词可以带双宾语。在这种情况 下，主动结构中的间接宾语变为主语时，直接宾语仍然保 留在谓语后面；直接宾语变为主语时，间接宾语前通常加 上介词for / to, etc. 。 1) My uncle gave mea gift on my birthday.
Rewrite the sentences using passive voice.
Complete the sentences.
were invited were brought was locked were told were eaten like rang broke
was invented worked learned was invented was used said
英语九年级Unit 6 When was it invented[section A1]
![英语九年级Unit 6 When was it invented[section A1]](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/c211f2d4bb0d4a7302768e9951e79b8969026870.webp)
shoes with lights Seeing in the dark.
hot ice-cream scoop
Serving really cold ice-cream
Listen again and fill in the blanks.
Look and say
project
n. 项目；工程
An important and carefully planned piece of work, that is intended to build or produce something new, or to deal with a problem.
talking with people.
be used for 被用做于……
A: What is the microwave oven used for? B: It is used for heating food.
be used for 被用做于……
A: What is the keyboard used for? B: it is used for putting information into the computer.
The first invention is shoes with_li_g_h_t_s. People always hit their toes against _s_o_m__e_th_i_n_g_ on the way to the bathroom at night. So people can use them for _s_ee_i_n_g_ in the _d_a_r_k_ when they get up at night.
Unit6 When was it invented？(Section A)练习题及答案
Unit 6 When was it invented？Ⅰ. 根据句意及汉语提示完成单词(10分)1. There are (几乎)2, 000 students in our school.2. The soup (闻起来)terrible. I don’t want to eat it.3. I must go shopping. There is nothing in the (冰箱).4. I can’t understand the sentence. P lease (翻译)it into Chinese.5. It’s very important to know what to do in an(地震).答案: 1. nearly 2. smells 3. fridge 4. translate 5. earthquakeⅡ. 用所给词的适当形式填空(10分)1. The clothes in the store (sell)out yesterday because they were too cheap.2. —When the tree (plant)?—10 years ago.3. It’s my(please)to help you with your English.4. They were playing volleyball on the beach when it began to rain(sudden).5. —What is the machine used for?—It’s used for(learn)English.答案: 1. were sold 2. was; planted 3. pleasure 4. suddenly 5. learningⅢ. 单项选择(10分)1. The coat to warm.A. uses; keepB. uses; keepingC. is used; keepD. is used; keeping2. I like to the shoes special heels.A. wear; hasB. wear; withC. put on; hasD. put on; with3. We English in class but Chinese by us all day.A. speak; speakB. speak; is spokenC. is spoken; speakD. is spoken; is spoken4. (2014·北京海淀区期末)A new supermarket in our town last year.A. builtB. was builtC. buildsD. is built5. —What him last night?—He had an accident on the way home.A. took place toB. took place forC. happened toD. happened for答案: 1～5. CBBBCⅣ. 完成句子(10分)1. 茶是偶然被发现的。
人教版九年级英语《Unit6Whenwasitinvented？》SectionA说课稿1
人教版九年级英语《Unit 6 When was it invented？》Section A说课稿1一. 教材分析人教版九年级英语《Unit 6 When was it invented?》Section A主要包括两部分内容：对话和阅读理解。
本节课主要讨论关于发明物的历史，通过学习让学生了解不同发明的起源和发展，同时提高他们的英语听说读写能力。
二. 学情分析九年级的学生已经具备了一定的英语基础，对于日常生活中的话题能够进行简单的交流。
但是，对于一些专业的科技领域的词汇和表达可能还比较陌生，因此，在教学过程中需要帮助学生掌握相关词汇和表达，并能够运用到实际情境中。
三. 说教学目标1.知识目标：学生能够掌握关于发明物的词汇和表达，如“inventor”，“invention”等；能够理解并运用一般过去时表达过去发生的事情。
2.能力目标：学生能够听懂、会说、会读、会写关于发明物的词汇和表达；能够通过阅读理解文章，获取信息并进行简单的推理。
3.情感目标：培养学生对科技创新的兴趣和好奇心，激发他们学习英语的兴趣。
四. 说教学重难点1.重点：学生能够掌握关于发明物的词汇和表达，能够运用一般过去时进行交流。
2.难点：学生能够理解阅读理解文章，获取信息并进行简单的推理。
五. 说教学方法与手段1.教学方法：采用任务型教学法，让学生在实际情境中学习、应用英语。
2.教学手段：利用多媒体课件、图片、视频等辅助教学，提高学生的学习兴趣和参与度。
六. 说教学过程1.导入：通过展示一些常见的发明物，如手机、电脑等，引导学生谈论关于发明物的话题，激发学生的兴趣。
2.新课呈现：讲解关于发明物的词汇和表达，如“inventor”，“invention”等，并通过例句让学生理解这些词汇的用法。
3.对话学习：通过听力练习，让学生听懂、会说关于发明物的对话，并能够运用一般过去时进行交流。
4.阅读理解：让学生阅读关于发明物的文章，理解文章内容，获取信息并进行简单的推理。
Unit 6 When was it invented. Section A(解析版)
姓名：班级Unit 6 When was it invented?Section A一、单项选择1．—Is ________ here?—Yes. We are all ready.A．somebody B．neither C．everybody D．none【答案】C【详解】句意：——大家都到齐了吗？——是的。
我们都准备好了。
考查复合不定代词。
somebody某人；neither两者都不；everybody每个人；none没有；根据“Yes. We are all ready.”及语境可知，此处是问“每个人都到了吗”，故选C。
2．—Eric, you ________ to go to the teachers’ office just now. What’s up?—We aren’t allowed to bring phones to school. Em, but I broke the rule.A．told B．tell C．are told D．were told【答案】D【详解】句意：——埃里克，你刚才被告诉去教师办公室。
怎么了？——我们不准带手机上学。
嗯，但我违反了规则。
考查动词时态和被动语态。
根据“just now”可知，时态是一般过去时；埃里克被告诉去教师办公室，故为被动语态；即本句是一般过去时的被动语态，结构是was/were done。
故选D。
3．Our country, the PRC ______ in 1949．A．was found B．is foundedC．was founded D．has been found【答案】C【详解】句意：我们的祖国，中华人民共和国在1949年被建立。
考查一般过去时的被动语态。
find是动词，意为“发现”，过去分词为found；found是动词原形，意为“成立”，founded是其过去分词。
根据常识，中华人民共和国在1949年被建立，句子使用一般过去时被动语态。
人教新目标英语九年级 Unit 6 When was it invented？SectionA(Gr
Unit6 SectionA（Grammar focus-4c）学案【学习目标】1．掌握下列词汇：bell，musical，instrument，biscuit，fridge，low2．进一步复习巩固学习Section A部分所学的生词和短语。
3．进一步学习运用一般过去时态的被动语态。
4. 运用一般过去时态的被动语态完成相应练习。
5. 面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。
【重点和难点】学习重点：1. 学习生词fridge, low, somebody, translate, lock, earthquake, sudden, all of a sudden, biscuit, cookie, instrument22. 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。
学习难点:1. 一般过去时态的句子变为被动语态。
2. 综合运用所学的知识进行练习运用。
【课前预习】一、学出单词和短语1. 冰箱n. ________2. 低的；矮的adj. ________3. 某人n. ________4. 锁上；锁住v. 锁n. ________5. 发出铃声；打电话v. ________6. 地震n. ________7. 突然（的）adj. ________8. 钟（声）；铃（声）n.________9. 饼干n. ________10. 曲奇饼n. ________11.音乐的；有音乐天赋的adj. ________12.器械；仪器；工具n. ________二、根据句意及首字母提示完成单词。
1. Food is put in the f_________ to keep fresh.2. The music was so beautiful, it went high and l_________, up and down.3. The book was t___________ into different languages.4. When I got to my classroom, I found the door was l_________. So I had to wait for half an hour until they came.5. Most of the buildings and trees fell down after the e__________.【合作探究】探究一、一般过去时被动语态的结构观察下面例句总结被动语态的结构。
新目标九年级 Unit 6 When was it invented？第3课时Section A(Grammar focus-4c)教案
Unit 6 When was it invented？第3课时Section A（Grammarfocus-4c）类别课时要点重点单词1. low adj.低的，矮的；2.translate v.翻译；3.lock v.锁上；n. 锁；4.sudden adj. 突然的；重点词组1. at a low price 以一个很低的价格2. take these photos 拍这些照片3. go out alone 单独外出4. translate the book into different language把书翻译成不同种的语言5. all of sudden突然6. work on 从事，进行重点句式1. ---When was the zipper invented?---It was invented in 1893.---拉链是什么时候发明的？---它是在1893年被发明的。
2. ---Who was it invented by?---It was invented by Whitcomb Judson .---它是由谁发明的？--它是被惠特科姆.贾德森发明的。
3. The fridge was sold at a low price.这个冰箱被以低价卖掉了。
4. The students were told not to eat or drink in class. 学生们被告知在课堂上既不吃或喝任何东西。
II. 课堂环节§自主学习方案【新词自查】根据汉语提示完成单词。
1. The boy lost his parents during the last year’s earthquake (地震).2. The students were asked to translate (翻译) the story into English.3. The police found the lost boy under the destroyed house through an instrument (仪器)。
Unit 6 When was it invented_ SectionA(3a-4c)教案
Unit6 SectionA（3a-4c）教学目标1. 掌握一般过去时态的被动语态，如下例句：Alexamder Graham Bell invented the telephone in 1876.=The telephone was invented (by Alexamder Graham Bell) in 1876.2. 通过练习来巩固所学的一般过去时的被动语态的语法知识，达到学以致用的目的。
教学难点完成学习3a，3b; Part4 pair work.。
a. 复习第二课时所学的知识和词汇：b. 交流:谈谈你知道的一些发明物的情况。
c. exercise:教学过程一、Let’s look, think and say.What will you do if you are really thirsty?I’d like to drink these drinks(饮料).What’s the most traditional drink in China?3aRead the passage quickly and match each paragraph with its main idea.Read the passage again and answer the questions.1. When was tea first drunk?2. Who is called "the saint of tea"?3. What is Cha Jing about?Read Para. 3 and complete the sentences.1. Tea was brought to Korea and Japan during _________________2. In England, tea didn’t appear until around _____________.3. The tea trade from China to Western countries took place in the _______3cComplete the sentences with the correct forms of the verbs in the box.invent, drink, bring, produce, trade1.One of the world’s favorite drinks was________by accident.2.Tea was first ________ by Shen Nong 5,000 years ago.3.A nice smell was _________ when the tea leaves dropped into the hot water.4. Tea was__________ to Korea and Japan during the 6th and 7th centuries.5.Tea is now ________ between many different countries.SummarizeFill in the blanks.Tea ___________ (invent) by a Chinese ruler Shen Nong by accident about 5000 years ago.Lu Yu_________(call) the saint of tea. His book Cha Jing describes how tea plants ___________(grow) and used to make tea. It also discusses where the finest tea leaves _____________ (produce) and what kinds of water _________ (use).Tea ___________ (bring) to other countries by tea trade .The Chinese understand tea best.What kinds of tea do you know?1. Green tea2. Black tea3. Wu long tea4. Compressed tea（砖茶）5. Scented tea （花茶）What are the effects (功效）of tea?1、Make you more beautiful2、Keep cancer from you3、Help you lose weight4、Make your mind clear4aRewrite the sentences using the passive voice.1.They sold the fridge at a low price._______________________________2. Somebody stole my camera from my hotel room._______________________________3. Where did you take these photos?4. Our parents advised us not to go out alone.______________________________________5. Different writers translated the book into different languages._________________________________________4bComplete the sentences with the correct forms of the verbs in the box.eat like invite tell lock ring break bring1. You ____________ to the party last night, weren’t you? Why didn’t you go?2. The earthquake happened all of a sudden, but luckily the villagers _____________to a safe place.3. The door ____________ when we arrived, so we _______ the bell.4. The students _________ not to eat or drink in class, but Ruby _________ the rule when she started eating a biscuit in science class.5. The cookies ___________by the hungry kids in less than 20 minutes, and they really ______them.4cDecide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.The telephone ___________ (invent) by Alexander GrahamBell. He __________(born) in 1847. Mr. Bell _________(work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell ___________ (learn) how to send musical notes through an instrument similar to a telephone.Finally, the telephone _______________ (invent) in 1876. The first sentence that _________ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _____________ (use) around the world.巩固练习同学们做Exercisesthank you。
2014秋九年级英语unit6When was it invented SectionA-B课文知识点归纳详细讲解简单
Unit6 When was it invented?Section A1. I think the TV was invented before the car. 我认为电视机先于汽车被发明。
【解析1】invent v 发明→inventor n 发明家→invention n 发明【辨析】invent/ discover/find/find out2.My pleasure!这是我的荣幸【解析】please v 取悦→pleasure n愉快.It’s my _____________(please) to help you.→pleased adj.(人)高兴的→pleasant adj.(物)令人愉快的They went to Qingdao and had a ___________(pleasure) trip.be pleased to do sth 愉快做某事I’m pleased _____________(meet) you.be pleased with sth 对….满意3.Think about how often it’s used in our daily lives想想看它在我们的日常生活中是多么经常被用到。
``【解析】daily adj. 日常的；每日的= everyday【拓展】day n. 天，日→daily adj. 每日的daily life 日常生活4. The pioneers of different inventions were listed there 不同发明的先驱被列在那里。
【解析】list n 列表；列清单n 名单；清单make a list of ... 制作......的目录5.For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893.例如，它提到拉链是惠特科姆.贾德森于1839年发明的。
Unit_6_When_was_it_invented_Section_A_(1a-1c)
What is is/are they used for?
changing ______________ the style of the shoes
shoes with lights
in the dark Seeing _______________ serving really cold ice __________ cream
一 、通过问答，掌握以下句型： 1. A: When was the telephone invented? B: I think it was invented in 1876. 2. A: What are they used for? B: They’re used for talking with others. 二、1.正确运用被动语态谈论重要的发明的历史 和用途。2.掌握一般过去时态的被动语态,由 was/were +过去分词构成。学会单词invent, 以 及be used for 的用法 三、通过熟悉我们周围经常使用发明物的历史来 开阔眼界，丰富自己的阅历，使自己养成勤于思 考，善于总结的好习惯。
Unit 6
When was it invented ?
(section A 1a-1c )
Section A
Chinese four great ancient inventions
compass
Paper making
gun powder
printing
• 1. invent v. 发明 →n. invention 发明 • → inventor n. 发明者 • V. + or = n. 这样的动词有： act , collect , • visit , translate inventor • 1.Edison was a great___________ inventions invented • _________over 1,000_________ all his life. • ( invent )
Unit6-When-was-it-invented-Section-A课件(共21张)
1. You_______w_e_r_e_i_n_v_i_te_d__ to the party last night, weren’t you?
2. Why didn’t you go?
3. 2.The earthquake happened all of a sudden, but luckily the
1971
A: When was the telephone invented ? B:I think it was invented in 1876.
第5页，共21页。
2a Listen and number the inventions[1-3] in the order you hear them.
4.
5.
6.
3v.iTllhageedrsoo__r__w___e__r__e___b__r__o___u__g__h_wt_htoena
safe
we
place.
arrived,
so
we
4. The stuwdeans tlosc_k_ed_______ not to eat or drink
__r_a_n__g__the bell. in class, but Ruby
in the past.
st year, a picture _________(put) up on the blackboard.
was put
4. She said French______________ (speak) in France.
was spoken 5. Teenagers _______________(allow) to choose their own clothes two