辽宁省辽阳市第九中学九年级英语全册 Unit 5 What are the shirts made of？period 1教案 （新版）人教新目标版

1、Unit 5 What are the shirts made of？period 1【学习目标】掌握本课单词和短语，归纳和掌握make 构成的短语。了解一般现在时态被动语态的结构和用法；掌握句子What is it made of ? Its made of used wood and glass。 Who is it made by? Its made by university students.能力目标：一般现在时态被动语态的构成和运用情感目标：These show the things that are important in life, such as love, beauty, and family.【学习重点难点】一般现在时态被动语态的构成和运用【学法指导】预习-听-说-练【教学过程】一、导入（启发探究 3分钟）Teacher: Can you tell me what these things are made of? And where are they made ?Students: _. The books are made of paper The pape

2、r is made from tree. 二、自学1、拼读、记忆单词material n. 材料；原料 chopstick n.筷子 coin n. 硬币 fork n. 餐叉；叉子 blouse n.（女式）短上衣；衬衫 silver n. 银；银器adj. 银色的 glass n. 玻璃 cotton n. 棉；棉花 steel /sti:l/ n. 钢；钢铁 hear about hear of hear from sb.the art and science fair 艺术和科学展览会 be invited topay for 给钱，付款，买单 produce v. 生产；制造；出产 p.34widely /waidli/ adv. 广泛地；普遍地 p.34process v. 加工；处理 p.34三、交流合作完成课本内容四、总结：1、made of. 由制（构）成。后接构成某物质的原料。【备课例句】 This skirt is made of silk.这件裙子是用丝绸制成的。【横向辐射】be made of/from/up of的区别1. be made of 表示制成成品

3、后，仍可看出原材料是什么保留原材料的质和形状，制作过程仅发生物理变化。【例句】：The kite is made of paper风筝是用纸做的。2. be made from 表示制成的东西完全失去了原材料的外形或特征，或原材料在制作过程中发生化学变化，在成品中已无法辨认。【例句】The paper is made from wood纸是木头做的。Butter is made from milk黄油是从牛奶中提炼出来的。3. be made up of 用构成或组成的。指人、物皆可，指结构成分【例句】Our class is made up of six groups. 我们班是由六个小组组成的。4、be made in 地点 意为“在（地方）制成”； 5、be made by 意为“被（某人）制成”。【课堂变式】This dish isnt made _meat, its made _vegetables. A. of, of B. of, from C. from, of D. from, from【解析】由句意可知，这首菜不是肉做的，是从外表形状上看，要用of; 这首菜是用蔬菜

4、做的而外上却看不见，要用from. 故先C。活学活用(1) 这个飞机模型是用木头做的。The model plane _ _ _wood. (2)葡萄酒是由葡萄酿成的。Wine _ _ _ grapes.(3) 这些汽车是在上海制造的。These cars _ _ _ Shanghai.(4)这些蛋糕是我姐姐昨晚制作的。These cakes _ _ _ my sister last night.【课堂变式】看起来他在考试前一点都不紧张。_ that he was not a bit nervous before the exams. 【解析】用“It seems that”结构，再由was确定seem要用过去式。正确答案是It seemed。4、For example, Anxi and Hangzhou are widely known for their tea.比如，安溪和杭州因茶叶而广为人知。 be known for 因。而著名，相当于be famous for be known as作为。而著名，相当于be famous as 一般现在时态的被动结构及用法（一）、概念理解

5、：1. 时态：在英语语言中，时态主要讨论行为动词发生的时间。 如：He often helps me with my English. 他经常帮助我学英语。（help这个动作经常发生often；故用一般现在时）英语中常用的时态有：一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时、过去将来时等等。2. 语态：在英语语言中，语态主要讨论句子主语与行为动词的关系。语态有两种：主动语态和被动语态。 主语是动作的发出者(执行者)为主动语态；如： The tall boy often hits his classmates（主语boy是谓语动词hit的发出者）。 主语是动作的接受者（承受者）为被动语态。汉语中常用“被”、“给”、“由”、“受”等词用来表示被动，而英语用：助动词be + 及物动词的过去分词构成如： Chinese is spoken by the most people in the world（主语Chinese是谓语动词speak的接受者）。2. 语态与时态的关系：在任何一个英语句子中都同时存在语态时态，他们是分析一个英语句子的两个主要元素。如：

6、 He is looking after his sister at home.（此句为现在进行时的主动语态结构） He is being looked after well by his parents. （此句为现在进行时的被动语态结构）说明：我们以前所学的各种时态的结构其实都时主动语态的各种时态结构。（二）、被动语态最基本的句型结构是： be +及物动词过去分词 说明：、be 有时态，人称和数的变化。、被动语态中的谓语动词必须是及物动词；因为被动句中的主语是动作的承受者，某些短语动词如look after, think of, take care of, work out, laugh at等，也可用于被动语态。（三）、被 动 语 态 的 使 用1.当不知道或没有必要指出动作的执行者时，常用被动语态，这时往往不用by 短语。 “Mr. White, the cup with mixture was broken after class. ”(只是告诉老师杯子坏了，不知是谁弄坏的，或不想说出谁弄坏的)。 2.突出或强调动作的承受者，如果需要说出动作的执行者，用by 短语。如：The

7、 cup was broken by Paul. 3.当汉语句子的主语既不是动作的执行者，也不是动作的承受者时，这时常用in + 名词作状语，而代替 by 短语。 如：These cars were made in China.（四）、主动语态变被动语态的变法：主动语态与被动语态之间如何转换1.把主动语态的宾语变成被动语态的主语。 2.把主动语态的谓语变成被动语态的be + 过去分词，时态要与原句保持一致。 3.把主动语态的主语变为介词by 的宾语，放在被动语态里谓语动词之后，by 短语可以省略。如果原句主语是地点名词，在被动语态中用in + 地点名词作状语。 口诀：宾变主，主变宾，谓变be done ,时不变，数格必须随被变。（五）、一般现在时的被动语态：am /is/ are +done如： Tea is grown in Hangzhou. 杭州种植茶叶【课堂变式】The room every day. You can live in now. A. cleans B. is cleaning C. is cleaned D. has cleaned【解析】 根据句意“房间每天都

8、打扫，你现在可以居住了”，可知，房间是每天被打扫，所以要用一般时态的被动语态，所以选择答案C。五、练评：根据汉语意思完成下列句子，每空一词。1. 他的新手机是美国制造的。 His new mobile phone _ _ _America.2. 这台电视机是由工厂的工人们制造的。 The TV set is _ _ the workers in the factory. 3. 这些瓶子是塑料做的。 These bottles are _ _ plastic.4. 面包是小麦做的。 The bread is _ _ wheat. 5. 这种沙拉是用香蕉和苹果做的。 The salad is _ _ bananas and apples.被动语态练习( ) 1. _ last week ? A. What happened to her B. What was happened to her C.What was she happened( ) 2. One third of the earths surface _ water. A. is covered by B. was covered by C. covers by( ) 3. Tables were used _ desks when we were young. A. by B. as C. to( ) 4. The boy_ Tom is made_ without food every day A. named, work B. called , sing C. named, to dance( ) 5. Flight MH730 fr

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