UNIT 6 Period 4 （Section B 2a-2e）教学详案

Period 4 （Section B 2a-2e）
设计说明
　　读前导入话题，让学生回顾读过的西方童话故事，然后自然地过渡到童话故事Hansel and Gretel上来。该部分的语篇为戏剧体裁。要把握好文体特点，进行有针对性的教学，因此分角色表演变成了这节课的主旋律。表演活动既能提高学生的学习兴趣，了解戏剧的表现形式，又能培养学生的合作能力。边演边学，在情境中体会问题，使学生能更容易地解决课本所设问题，体验另类解决问题的快乐。本节课的听读模仿很重要，一遍一遍地听，一遍一遍地演，一次一次地进步，会大大提高学生说的欲望。
教学目标
　　1. 知识目标
　　（1）掌握单词：stepmother，wife，husband，whole，scene， moonlight，shine，bright，ground，lead，voice，brave。
　　（2）掌握句型：①One year，the weather was so dry that no food would grow. ②The wife told her husband that unless he left the children to die in the forest，the whole family would die. ③As soon as you wake up，you must go to the forest with your father. ④Look! It’s leading us to that wonderful house made of bread，cake and candy. ⑤Who is brave enough to eat my house
　　2. 能力目标
　　（1）初步了解戏剧的形式，能读剧本，独立完成短文后的题目并能尝试用所学语言进行戏剧表演。
　　（2）能熟练使用 unless引导的条件状语从句，as soon as 引导的时间状语从句，so...that结构中，that引导的结果状语从句。
　　3. 情感目标
　　让学生了解戏剧的要素、语言特点、表现手法等，让学生得到文学和艺术的熏陶。
重点难点
　　1. 重点：
　　（1）掌握本课时的单词和句型。
　　（2）掌握一定的阅读策略，完成短文后的题目。
　　2. 难点：
　　理解短文并能独立完成文后练习题。
教学准备
　　多媒体课件、录音机、磁带。
教学过程
　　Step 1　Revision


　　Show the pictures to the students，and have one student tell the story.
　　Step 2　Discussion
　　T：The Emperor’s New Clothes is an old traditional story. It is also called a fairy tale. What other fairy tales do you know
　　Ss：Sleeping Beauty；Cinderella；Little Red Riding Hood... （Show them on the screen or write them on the blackboard.）
　　T：What do you think about these stories
　　S1：...
　　T：Do you know Hansel and Gretel What do you think about it
　　S2：...
　　Step 3　Reading
　　1. Work on 2b.
　　阅读提示：在读文章之前，应首先判断一下文章的体裁。该部分的语篇是戏剧体裁。戏剧一般根据场景的不同分为不同的幕（scene）；戏剧文本多以人物对白为主，偶尔会有旁白和舞台指示语；有的戏剧文本会对故事背景有简单的介绍等。
　　（1）T：What kind of text is it Is it a letter，a play，a short story or something else
　　Ss：It’s a play.
　　T：How many scenes are there in the play
　　Ss：There are seven scenes.
　　（2）Use the family tree to teach the new words in the first paragraph.
the whole family
　　Explain the main difficulties.
　　（3）T：Now please read the first paragraph，and think about how the fairy tale continues.
　　（4）Teach the new words by telling the rest of the story：scene，moonlight，shine，bright，ground，lead，voice，brave.
　　Complete the words according to Chinese.
　　继母 s t e pmother　　 妻子wife
　　丈夫hu sband　　 全部的；整体的w hole
　　声音vo ice 勇敢的；无畏的brave
　　Then get the class to read the new words after the teacher and check them.
　　（5）Then read the rest of the story，and you will know how the fairy tale continues. After reading，find and complete these phrases in the passage.
　　① 在月光下in the moonlight
　　② 沿途 along the way
　　③ 迷路 be lost
　　④ 明亮地照耀 shine bright
　　⑤ 带领某人去…… lead sb. to...
　　⑥ 面包做成的房子 the house made of bread
　　⑦ 一个老妇人的声音 an old woman’s voice
　　⑧ 从房子里面 from inside the house
　　2. Work on 2c.
　　（1）Listen to the tape and match each description with the correct scene.
　　Check the answers.
　　Answers：A. SCENE SEVEN
B. SCENE TWO
C. SCENE SIX
D. SCENE THREE
E. SCENE FOUR
F. SCENE FIVE
G. SCENE ONE
　　（2）Have students role-play each scene.
　　3. Work on 2d.
　　（1）Look through the questions in 2d.
　　（2）Read the play again and answer the questions.
　　（3）Check the answers.
　　Answers will vary. Suggested answers：
　　1. Unless he leaves the children to die in the forest，the whole family will die because they don’t have enough food.
　　2. He goes out to get some white stones.
　　3. He does this to make sure that when the moon is shining bright，they will be able to see the stones.
　　4. They followed the white stones home.
　　5. They can’t find any of the pieces of bread they dropped on the ground （because the birds may have eaten the bread）.
　　4. Key structures.
　　（1）Underline the Adverbial Clauses in 2b.
　　（2）Fill in the blanks to complete the sentences. Do not refer to the passage until you finish your exercises.
　　①The wife told her husband that unless he left the children to die in the forest，the whole family would die.
　　②Here’s some bread. Don’t eat it until you get to the forest.
　　③As soon as you wake up，you must go to the forest with your father.
　　④I’ll drop pieces of bread. As soon as the moon rises，we can follow them instead.
　　⑤Just keep walking. Unless we do，we won’t find our way out.
　　⑥Listen! That bird’s song is so beautiful that we should follow it.
　　5. Work on 2e.
　　（1）Play the recording again. Students listen and repeat.
　　（2）Have students act out the whole play in groups of four.
　　Walk around the classroom，and offer language support.
　　（3）Ask several groups to act in front of the class.
　　Step 4　Cooperative inquiry
　　Students work in groups to discuss the differences of whole and all；voice，sound and noise.
　　1. 辨析：whole与all
whole 常修饰单数名词，且限定词要放在whole前。即： 限定词+ whole +名词 They searched the whole city.他们搜查了全城。
当复数可数名词前有数词时，则可以用whole It took me three whole days/all three days to finish the work.完成那项工作花了我整整三天的时间。
all 可以修饰不可数名词或复数名词，限定词要放在all后。即：all +限定词+名词 He spent all his money buying books.他把所有的钱都用来买书了。
　　2. 辨析：voice，sound与noise
voice 一般指人的声音，包括说话、唱歌的声音。voice除了有时可指鸟的声音外，很少表示动物的声音 The girl has a beauti-ful voice. 那女孩嗓音很美。
sound 泛指自然界的各种声音 Light travels faster than sound. 光的传播速度比声音快。
noise 意为“嗓音；喧闹声”，通常指 “不悦耳、不和谐的嘈杂声” Don’t make any noise! 不要制造任何噪音！
　　Step 5　Summary
　　In this lesson，we have learned：
　　1. New words：stepmother，wife，husband，whole，scene，moonlight，shine，bright，ground，lead，voice，brave.
　　2. Sentences：①One year，the weather was so dry that no food would grow. ②The wife told her husband that unless he left the children to die in the forest，the whole family would die. ③As soon as you wake up，you must go to the forest with your father. ④Look! It’s leading us to that wonderful house made of bread，cake and candy. ⑤Who is brave enough to eat my house
当堂达标（见导学案“当堂达标”）
答案与解析：
Ⅰ. 1. arrives　句意：汤姆一到达，就一定要让他知道这个消息。as soon as引导的是时间状语从句，从句时态需遵循“主将从现”原则。主句是一般现在时，主语he是第三人称单数，故此处应填动词的第三人称单数形式arrives。
2. working　keep doing sth. 意为“一直做某事”。
3. wives　根据their可知wife用复数形式wives。
4. shining　根据前面的is可知本句用现在进行时，故填shining。
5. made　made of cotton是过去分词短语，作后置定语修饰clothes。
Ⅱ. 1. D　不定式短语to save... 作后置定语，句意为“韩塞尔制订了一个拯救自己和妹妹的计划”。
2. B　hear sb. doing sth.是固定用法，意为“听到某人正在做某事”。
3. D　anything常用于否定句或疑问句中，意为“某物；某事”；nothing意为“无事；无物”；everything意为“每件事物；万物；（有关的）一切”；something常用于肯定句中，意为“某事；某物”。由句意“他要去外面到月光下取些东西”可知应选D。
4. B　在含有unless引导的条件状语从句的主从复合句中，从句用一般现在时，主句要用一般将来时。
5. C　make a change/make changes 是固定短语，意为“发生变化”。排除A项；turn...into是固定用法，意为“把……变成”，因此应选C。
6. C　a long time意为“很长一段时间”，time为名词，应用what引导感叹句，故选C。
7. B　“lead sb. to+地点”是固定用法，意为“带领某人去……”，可排除C、D两项；现在进行时的构成为“be+ v. -ing”，因此应选B。
8. C　形容词作表语修饰主语，可排除A、B两项；enough作副词修饰形容词时要后置，因此应选C。
9. B　noise“噪音”；voice“嗓音”；sound“响声”；noisy“嘈杂的”。根据句意“那个小女孩有一副甜美的嗓音”可知选B。
10. C　句意：全班同学下周日要去爬山。all修饰名词时，限定词放在名词前，即：all+限定词+名词；而whole修饰名词时，限定词放在whole前，即：限定词+ whole+名词。因空格前有the，故选C。
Ⅲ. 1. as soon as　2. Unless，eat　3. too excited to　
4. What did，learn　5. may be
Ⅳ. 1. She was sitting in the park and watching some birds. 由第二段中“When he passed three streets，he saw an old woman sitting in the park and watching some birds. ”可知，当这个小男孩看到她的时候，她正坐在公园里看一些鸟。
2. Because he had lunch with love and has got the most beautiful smile in the world.　由倒数第三段中“I had lunch with love. I have got the most beautiful smile in the world.”可知，他吃了一顿爱的午餐，并得到了世界上最美的微笑。
3. 他们整个下午坐在那里吃着、微笑着，但他们什么也没说。
4. 如果世界充满了爱，我们就能够享受更好的生活。
5. Love　通读全文可知，文章围绕“love”展开，特别是短文的开头和结尾特别明显，故本文的标题可拟定为“Love”。
　　Step 6　Homework
　　Act out the story of Hansel and Gretel in groups.
板书设计
UNIT 6　An old man tried to move the mountains. Period 4（Section B 2a-2e）
stepmother wife　husband whole　scene moonlight shine　bright ground lead　voice brave One year，the weather was so dry that no food would grow. As soon as you wake up，you must go to the forest with your father. Look! It’s leading us to that wonderful house made of bread，cake and candy. Who is brave enough to eat my house
教学反思