人教版九年级Unit 5 What are the shirts made of -Section A Grammar focus 4a—4c-ppt课件-(含教案+素材)-公开课-(编号：a3706).zip

What are the shirts made of ? Period 5 Section A 4a4c UNIT5 Three minutes before class New words Germany 德国 surface n. 表面；表层 postman n. 邮递员 cap n（. 尤指有帽舌的）帽子 glove n（. 分手指的）手套 根据汉语提示完成单词。 1. Toney has to drive to meet his (老板) at the airport this afternoon. 2. His father built a new house with different used (材料) beside the river. boss material 3. This kind of car is very expensive and only made in (德国)by hand. 4. The river is polluted and the (表面)of the water is covered with oil. 5. The girl sat outside the door and waited for the (邮寄员) every day. Germany surface postman Is it made of silver? It was made in Thailand. What is the model plane made of? Where is tea produced in China? How is it grown? It is planted on the side of mountains. They are picked by hand and then are sent for processing. Read the sentences below, paying attention to the underlined parts. 被动语态 (Passive Voice) 结构: be + V-p.p. am / are / is + 动词的过去分词 一般现在时的被动语态: Many people speak English. 主动句与被动句之间的转换 English is spoken by many people. 主语 谓语动词主动语态的过去式 宾语 主语 谓语动词被动语态的过去分词 介词+ 宾语 4a 1. Children under 18 _ (not allow) to watch this show without their parents. 2. We _ (pay) by the boss on the last Friday of each month. are not allowed are paid 3. A: What language _ (speak ) in Germany? B: Most people speak German, but many can speak English , too. is spoken 4. The postman brings letters and postcards to peoples homes. 5. Our family does not use this silver plate very often. Letters and postcards are brought to peoples homes (by the postman). This silver plate is not used very often in our family. 4) Which language _ the most widely _ (speak) in the world? 5) The students _ often _ (tell) to take care of their desks and chairs. 6) Vegetables, eggs and fruits _ (sell) in this shop. is spoken aretold are sold 2. In China, farmers grow the best rice in the northeast. 3. Careless driving causes many traffic accidents. In China, the best rice are grown (by farmers) in the northeast. Many traffic accidents are caused by careless driving. 4b Rewrite the sentences using the passive voice. 4c SA: Whats your pencil made of? SB: Its made of wood. SA : Where was it made ? SB: It was made in Shanghai. SA: Whats your jacket made of? SB: Its made of . SA : Where was it made ? SB: It was made in . SA: Whats your sweater made of? SB: Its made of . SA : Where was it made ? SB: It was made in . SA: What are your gloves made of? SB: They are made of . SA : Where were they made ? SB: They were made in . 被动语态的几种句型 1. 肯定句 主语 + be + 过去分词 + (by) A sweet song is sung by her on the stage. 2. 否定句 主语 + be + not +过去分词 + (by) 3. 一般疑问句 Be + 主语 +过去分词 + (by)? A sweet song isnt sung by her on the stage. Is 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 is a sweet song sung by her? Summary A: Where are ? B: They are in grow in Brazil grow in Colombia grow in Chinagrow in Canada A: Where is / are ? B: It is / They are in UnitUnit 5 5 WhatWhat areare thethe shirtsshirts mademade ofof HomeworkHomework 将下列句子变成被动语态句 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. unit 5 What are the shirt made of?教学反思教学反思 本课是九年级第五单元的第三课时。本节课主要是让学生对被动语态有 所认识，只要涉及到语法方面的知识，学生容易产生疲倦，九年级学生在课 堂上不喜欢积极地回答问题。因此我在设计本堂课时尽量让学生们能对本堂 课产生兴趣，让他们能在轻松愉悦的氛围中学到知识。现在我就本堂课的教 学设计做如下说明。 首先，我运用流行的歌曲歌唱北京让学生们精神抖擞，让他们能活 跃地积极地投入到学习中来，进入课堂时候，我引入“钱”这个单词，然后 介绍钱是由纸张构成的，让学生们对 Be made of 有一些认识。再让学生说 说身边用纸张构成的物品。慢慢地在学生心理已对这个短语有些认识后，慢 慢地让学生欣赏一些漂亮的男士衬衫引入本课的课题 Unit 5 What are the shirtmade of?再慢慢地通过图片将本课的单词与句型搭配起来学习，首先 学习 be made of 这个句型，通过多次训练后，再引入 be made from 这个短 语，他们通过多张图片举例让他们说出他们之间的不同之处，学生对于这些 知识点掌握之后，再让他们学习 be made by 这个短语，最后再学习 be made in 这个短语，通过逐层深入循序渐进的方式让学生掌握本课的知识。最后我 采用 Free talk 的形式来检查本课的知识掌握情况，再用 play a game 来进 行本课的知识总结，并贯穿本课的德育目标。本课的家庭作业我也围绕这几 个知识点来进行考察。检测学生的知识是否掌握牢固。 我在教学设计时虽然通过自己的反复推敲，认真钻研，但教学时也发现 了诸多不足。主要是我认为在教法上还应该认真思考，教法单一，我还需要 找出更合理的教法，让老师解救出来，真正地做一位“懒”老师。老师只是 提到一些知识后，学生总结，学生琢磨，慢慢地体会，并且达到运用的目的。 学生的学法也要给予指导。尽量让学生从学习中掌握知识的技巧。本课我认 为还应该让学生多练习，多运用。在谈论环节给予更多时间让学生充分利用 身边事物进行谈论。这样可以培养学生的综合能力，不会仅仅局限于本课的 几点知识。另外我还应该多培养学生的倾听能力，别的组员汇报时仔细倾听， 并给予任务，这样才会有更好的效果。 总之，本人的教学还有一些不足之处，希望领导老师能提出一些宝贵意 见。我会虚心接受并在以后的教学中改正自己的缺点，力争把课堂驾驭的更 好。 UnitUnit 5 5 WhatWhat areare thethe shirtsshirts mademade ofof 教案教案 一、教学目标：一、教学目标： 1. 语言知识目标： 1) 学习掌握下列词汇：boss, Germany, surface, material, traffic, postman, cap,glove 2) 进行一步复习巩固学习 Section A 部分所学的生词和词组。 3) 对询问物品的制作材料、生产地点、生产制作过程等语句进行归纳总结 和探究学习。 4) 掌握被动语态的用法，并通过不同方式的练习，来熟练掌握被动语态。 2. 情感态度价值观目标： 了解一些日常用品的制成材料，增加生活常识，养成良好的生活习惯； 二、教学重难点二、教学重难点 1. 教学重点： 1) 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。 2) 被动语态的用法。 2. 教学难点： 1) 探究学习询问物品的制作材料、生产地点、生产制作过程等句型。 2) 被动语态的用法。 三、教学过程三、教学过程 . Warming- up and revision 1. Have a dictation of the new words learned in the last class. 2. Review some main phrases we learned in the last class. Check the homework. . Grammar Focus. 1. 学生阅读 Grammar Focus 中的句子，然后做填空练习。 你的衬衫是棉的吗？ _ your shirts _ _ cotton? 是的，而且它们产于美国。 Yes. And they were _ _ the US. 飞机模型是由什么制成？ _ the model plane _ of ? 它是由旧木头和玻璃制成。 Its made of _ _ and _ 茶产自中国哪里？ _ _ tea _ in China? 茶产自很多不同的地区。 Its produced in many _ _. 茶是如何制成的？ _ is tea _? 茶树种植在山坡上。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 _. 在杭州人们种植茶叶。 People_ _ in Hang Zhou. Tea _ _ (by people) in Hang Zhou. . Summary 一、被动语态 当主语为动作的执行者时, 谓语的形式为主动语态; 当主语为动作的承受 者 时, 谓语要用被动语态。 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） 二、被动语态的构成 被动语态由“助动词 be + 及物动词的过去分词”构成。与主动语态一样， 被动 语态也有时态、人称和数的变化, 其变化规则与 be 作为连系动词时完全一 样。 IV. Practice 1. Work on 4a: Tell Ss to read the sentences in 4a and try to fill in the blanks with the correctforms of the verbs in brackets. 2. Work on 4b: 1) 让学生们阅读句子，理解句子的意思，为进行句子转换做好准备。 2) 将主动语态句变为被动语态句时，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，将谓语动词变成 be+ V-ed 形式。 3) 逐句进行分析推敲，确定括号中单词的恰当时态。 4) 最后，通读一遍句子，进行综合理解，看句子是否通顺，合理。 5) Check the answers with the Ss. Learn some new words. V. Talking 1. Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you. (Learn some new words.) 2. Let one pair read out the conversation in the box as a model. 3. 提示学生们运用左侧方框中的示例词。 4. 让学生们以小组为单位分别自主发挥，用英语谈论自己的物品的制作材 料及生产地点。 Homework 将下列句子变成被动语态句 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.