人教版七年级上册Unit7HowmucharethesesocksSectionB教案.docx

Unit 7 How much are these socks?Section B 教案Teaching aims and language points:1. Learn these words and be able to say, read and write these words: ten, eleven, twelve, thirteen, fifteen, eighteen, twenty, thirty, buy, sell.2. Be able to talk about clothing and prices like:Do you like.?How much is the white bag?It's seventeen dollars.How much are these green sweaters?They are only $12!Teaching diftlculties:1. Numbers 10-39.2. How to write an ad.3. How to ask and answer the price of things.Teaching aids:ppt, computer, pictures of different clothes and shoes etc.Teaching steps:（教学设计说明：通过订正3b和完成与2e相仿的对话完成对上一课时内容的复习。）Step 1 Warm-up and revision1. Daily greeting to the students （日常问候）.2. Revision （复习）：Check the answers to 3b.3. Complete the conversation.Woman:Mary: Yes, please. I need a for school.Woman: OK. What color do you want?Mary:.Woman: How about?Mary: It looks nice.?Woman: Nine dollars.Mary:. How much are those?Woman:and eight dollars for two pairs.Mary: Great? I ll take two pairs.Woman:Mary: Thank you.Woman: You're welcome.Step 2 Numbers study（由于数词的变化有一定的规律，让学生通过听读生词，将单词读音与拼写配对的方式 学习这些数词是可行的。注意引导学生发现和掌握10-99的数词构成规律。）1. Review numbers from one to nine.2. Work on la. Listen and repeat after the recording.3. Listen and match the words in lb with the numbers in la.4. Find out which rows of the numbers are in the wrong places.5. Study cardinal number on P80.6. Introduce the Chinese monetary unit: yuan.7. Show the pictures of dollars and RMB.T: How much is this?S: It's fifty-six dollars.T: How much is this?U: It's nventy-one yuan.8. A game: Who is the Lucky Star?Make Ss guess the prices of the bag and shoes.T: How much is this red bag?（以猜价格的方式让学生们练习使用刚学到的数词和人民币的货币单位yuan。游戏使 学在紧张学习中得到放松，同时得到必要的语言练习。）SA: Is it 12 dollars?SB: Is it 22 dollars?T: Let's see who is right?T: How much arc these white shoes?SA: Are they 15 yuan?Step 3 Listening practice(听力练习前先讨论图片，一是为了再次巩冏生词clothes store,二是为下一课时提前 引入生词sell。此外，le的对话练习是Section A的句型，只是更多地练习了本课时新 学的数词，这样可以帮助学生更好地达到听力的要求。01. Preparation for listening: Talk about the picture in Id. Present the new word, sell.T: What's tliis in the picture? S: It is a clothes store.T: What does it sell?S: It sells .T： How much are these things? .2. Listening practice.1) Work on 1c. Listen and circle the numbers you hear in la and check the answers: No. 1 is . No. 2 is .2) Work on Id. Listen again and circle the things in the picture that Kate and her mom talk about. Check the thing Kate buys.(1)家庭是幼儿语言活动的重要环境，为了与家长配合做好幼儿阅读训练工作，孩子一 入阅就召开家长会，给家长提出早期抓好幼儿阅读的要求。我把幼儿在阅里的阅读 活动代阅读情况及时传递给家长，要求孩子回家向家长朗诵儿歌，表演故事。我和 家长共同配合，一道训练，幼儿的阅读能力提高很快o Get them to check their answers in pairs first.A: They talk about.B: Kate buys .3) ) Check the answers together.3. Get the Ss to look at the picture and ask and answer questions in pairs like the sample conversation in le.(由于有了听前活动为听力练习作了充分的准备，学生可以比较轻松地完成听力练习， 所以可以较快完成。注意在订正答案时引导学生用英语交流，为学生提供可使用的句型, 培赛学生用英语对话的能力，使学生募成在课堂上用英语对话的习惯。)Step 4 Work on 2a1. Ss write their own answers in their books.2. Ss check their answers in pairs.A: I think a skirt is $3.B: Yes, I think so. / No, I think it's $15.Step 5 Reading1. Read the ad in 2b and fill in the price tags. Then, check the answers.2. Read again and complete the conversation in 2c.3. Check the answers together as a class.4. Practice the conversations in groups of three.5. Get some groups to present their conversation to the class.（通过这个游戏复习数词，学生全面参与，效率高，也能很好地调动学生的情绪。再通 过看图问卷商品价格复习本单元的重点句型和10以后的数词，以及中国的货币单位元。 注意dollar有单复数变化,而yuan没有单复数变化。）Step 6 Exercise“教书先生”恐怕是市井百姓笈为熟悉的一种称呼，从最初的门信、私塾到晚清的学堂， “教书先生”那一行当怎么说也算是让国人景仰甚或敬畏的一种社会职业。只是更早的 “先生”概念并非源于教书，最初出现的“先生” 一词也并非有传授知识那般的含义。 孟子中的“先生何为出此言也？ ” ；论语中的“有酒食，先生馔”；国策 中的“先生坐，何至于此？ ”等等，均指“先生”为父兄或有学问、有德行的长辈。其 实国策中本身就有“先生长者，有德之称”的说法。可见“先生”之原意非真正的“教师”之意，倒是与当今“先生”的称呼更接近。看来，“先生”之本源含义在于礼 貌和尊称，并非具学问者的专称。称“老师”为“先生”的记载，首见于礼记？曲礼， 有“从于先生，不越礼而与人言”，其中之“先生”意为“年长、资深之传授知识者”， 与教师、老师之意基本一致。（完成3a的写作练习，先各自独立完成，然后小组内展 示，小组内订正，最后在全班展示一、两个作为例子作为参考答案。）1 . Translate some of the sentences in the ad so as to help Ss understand the text better.2 .要练说，得练看。看与说是统一的，看不准就难以说得好。练看，就是训练幼儿的观察 能力，扩大幼儿的认知范围，让幼儿在观察事物、观察生活、观察自然的活动中，积累 词汇、理解词义、发展语言。在运用观察法组织活动时，我着眼观察于观察时象的选择， 着力于观察过程的指导，着重于幼儿观察能力和语言表达能力的提高。Study the useful words and expressions in the text. Get Ss to think of different ways to use them.3. Ss work on 3a.4. Write an ad for your own clothes store.观察内容的选择，我本着先静后动，由近及远的原则，有目的、有计划的先安排与幼儿生活 接近的，能理解的观察内容。随机观察也是不可少的，是相当有趣的，如蜻蛭、蚯蚓、毛毛 虫等，孩子一边观察，一边提问，兴趣很浓。我提供的观察对象，注意形象逼真，色彩鲜明， 大小适中，引导幼儿多角度多层面地进行观察，保证每个幼儿看得到，看得清。看得洁才能 说得正确。在观察过程中指导。我注意帮助幼儿学习正确的观察方法，即按顺序观察和抓住 事物的不同特征重点观察，观察与说话相结合，在观察中积累词汇，理解词汇，如一次我抓 住时机，引导幼儿观察雷雨，雷雨前天空急剧变化，乌云密布，我问幼儿鸟云是什么样子的, 有的孩子说：乌云像大海的波浪。有的孩子说“乌云跑得飞快。”我加以肯定说“这是乌云 滚滚。”当幼儿看到闪电时，我告诉他“这叫电光闪闪。接着幼儿听到雷声惊叫起来，我 抓住时机说：“这就是雷声隆隆。” 一会儿下起了大雨，我问：“雨下得怎样?”幼儿说大 极了，我就舀一盆水往下一倒，作比较观察，让幼儿掌握“倾盒大雨”这个词。雨后，我又 幡幼儿观察晴朗的天空，朗诵自编的一首儿歌：“蓝天高，白云飘，鸟儿飞，树儿摇，太阳 公公咪咪笑。”这样抓住特征见景生情，幼儿不仅印象深刻，对雷雨前后气象交化的词语学 得快，记得牢，而且会应用。我还在观察的茶础上，引导幼儿联想，让他们与以往学的词语、 生活经验联系起来，在发展想象力中发展语言。如豕木鸟的嘴是长长的，尖尖的，硬硬的, 像医生用的手术刀一样，给大树开刀治病。通过联想，幼儿能够生动形象地描述观察对象。 Step 7 Self Check1. Describe what you, your partner, and your teacher are wearing.2. Put the sentences in order to make a conversation.3. Practice the Unit 7 pronunciation.Step 8 Homework1. Read the ad again in 2b and study the new words and expressions in it.2. Recite the conversations in 1c & Id.3. Complete 3b on P42.（将3b的写作练习作为家庭作业，可以使学生有时间消化理解本单元尤其是Section B-2b的内容，再进行写作，这样学生完成的质量更高。作为课后作业，教师应单独批 改，对于优秀的作又，可以在班级培报上张贴展示。还可以让学生根据自己的文章内容, 配以图片，使之更像真正的广告。这样的作业，学生会更有兴趣。通过展示可以加强学 生之间的学习交流，还可以使得到展示的学生增强学习的信心和有成就感。）第6页/共6页