1、年级 九年级 科目 英语 任课教师 李翠屏 授课时间 2015.11.2课题 Unit 6 When was it invented ?Section A （3a-3c )授课类型 阅读一、教材分析3a-3c 是阅读板块的活动，阅读语篇讲述了我国有记载的饮茶起源的故事：它是如何被神农无意中发明的；茶叶的发展和传播历史。Section A 部分的教学重点是被动语态运用意识的培养。从许多中国教师以往的教学经验得知，学生往往很难真正把握什么时候用被动语态，什么时候不用被动语态。不规则动词过去分词的变化也往往是学生的学习难点。二、学情分析阅读对学生来说，相对比较难。从语言上看尽管本部分的语言结构相对单
2、一，具体的短语内容非常丰富，教学时注意利用这一时机在引导学生学习新词的同时滚动复现七、八年级学过的相关短语和搭配。同时注意为以后学习奠定基础。在情感态度上借助本部分的学习，在情感态度上，鼓励学生保持对科学发明探索的兴趣。三、教学目标语言知识与技能目标：1.能够正确使用下列基本词汇 ruler, boil, remain, smell, saint, 2.能够正确使用下列常用表达：by accident,take place, without doubt 3.语法：掌握现过去式的被动语态4.了解茶叶被发明的历史及生产制作的简要过程。 来源:学优高考网5 .通过阅读训练提高学生的阅读能力。能按要求
3、获取相关的信息。过程与方法：“感知、发现、总结、练习、运用”目标语言编号：40情感、态度与价值观：培养想象力，善于观察事物。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 1.正确使用 Section A 3a-3c 所有重点单词，短语和句型。 来源:学优高考网 gkstk来源:学优高考网gkstk2.能够正确使用现在时和过去时的被动语态四、教学重点难点难点 1.在阅读中不断感知被动语态2.通过阅读训练提高学生的阅读能力五、教学过程设计Step. Revision 1. Check the homework. 2. Role-play the conversation in
4、 2d. Step. Lead-in 一、播放视频茶叶的起源 ，让学生们了解中国的茶文化，及茶叶被发明的渊源，并了解其发展过程。1. What is the video about? 2. Who is the writer of Cha Jing? Ss try to answer the questions: Its about the tea. Lu Yu. Step. Reading Work on 3a: 1. Read the article quickly and match each paragraph with its main idea. 生回答答案，并校对答案。Para.
5、 1 How tea was invented by accident Para. 2 Lu Yu and his book Cha JingPara. 3 How tea spread to other countriesWork on 3b: 1. 告诉学生们再次阅读短文内容，并回答 3b 中的所有问题。2. 学生们先阅读这些问题，理解它们的意思，然后带着相关问题仔细回读短文，并在短文的相关信息处划线。3. 让学生们回答问题，并校对答案。 It was first drunk nearly 5, 000 years ago. It was invented by accident. Lu
6、Yu. Its about how tea plants were grown and used to make tea. It is believed tea was brought to Korea and Japan during the 6th and 7th centuries. Tea didnt appear until around 1660 in England. 4. 让学生读一下自己的答案，并改正答案。Step. Post reading Read and fill the blanks. Fill the blanks according to the first pa
7、ragraph. Tea (after water), the most popular drink in the world _ (invent) by accident. It is believed that tea _ (drink) 5,000 years ago. It _ (say) that a Chinese ruler _ (call) Shen Nong was the first _ (discover) tea as a drink. One day Shen Nong _ (boil) drinking water over an open fire. Some l
8、eaves from a tea plant _ (fall) into the water and remained there for some time. It _ (produce) a nice smell so he _ (taste) the brown water. It was quite delicious, and so, one of the worlds favorite drinks _ (invent).2. Fill the blanks according to the second paragraph. Lu Yu, “the saint of tea”,
9、_ (mention) Shen Nong in his book Cha Jing a few thousand years later. The book describes how tea plants _ and used to make tea. It also discusses where the finest tea leaves _ (produce) and what kinds of water _ (use). 3. Fill in the blanks with the proper forms .People believed that tea _ (bring)
10、to Korea and Japan during the 6th and 7th centuries. In England, tea _ (not appear) until around 1660, but in less than 100 years, it had become the national drink. The tea trade from China to Western countries _ (take) place in the 19th century. Work on 3c. Complete the sentences with the correct f
11、orms of the verbs in the box. 1. 告诉学生们本学习活动的要求：用所给单词的适当形式填空。2. 让学生们读 3c 中的内容，理解每个句子的大体意思。3. 学生们阅读句子内容，回想短文的内容，选择恰当的单词并用其恰当形式填空。4. 如果不能直接填上，可以再去阅读短文，在相关的内容处，再仔细进行阅读，找到相关信息，并完成句子。5. Check the answers。 ( 1. invented 2. drunk 3. produced 4. brought 5. traded ）Step. Language points1. by accident 偶然；意外地2.
12、 ruler n. 统治者；支配者rule (统治 ) + (e)r ruler 统治者3. boil v. 煮沸；烧开4. remain v. 保持不变；剩余 作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。 作不及物动词，意为“剩余” 。5. smell n. 气味e.g. The apples give off a sweet smell.苹果发出非常甜的味道。 6. national adj. 国家的; 民族的nation (国家) + al national e.g. The group of dancers wore national dress.那群跳舞演员穿
13、着民族服装。7. without doubt 毫无疑问；的确8. take place 发生；出现 是不及物动词，不能用于被动语态；常指事先安排或事发有因的事情。 辨析：happen 则常指偶然发生的事情9. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 据说有一位叫作神农的中国统治者最早发现了茶可以饮用。It is said that是个常见句式，表示“据说”, that 后面接完整的句子。本单元还有一个类似的句式: It is believed that，
14、意思是“人们认为”, 其后同样接完整的句子。六、练习及检测题一、选词填空 smell, remain, ruler, boil, national 1. October 1st is _ Day in China.2. Humans are the _ of the earth.3. When fish goes bad, it _ terrible. 4. They _ in that forest for a year.5. Water _ at 100. 二、根据汉语提示完成句子。1. I found the key _ (偶然) when I was cleaning the house.2. The May 4 Movement _（发生）in Beijing in 1919. 3. Hell succeed _ (毫无疑问) this time.4. _ (据说) Shen Nong was the first to discover tea as a drink. 5. Tea _(被带到) Korea and Japan during 6th and 7th centuries.
