七年级英语上册 Unit 1 Making new friends Topic 3 What class are you in Section C教学案例 （新版）仁爱版.doc

Topic 3 What class are you in
Section C
The main activities are 1a and 2. 本课重点活动是1a和2。
Ⅰ. Teaching aims and demands 教学目标
1.Learn some new words:
these, those, schoolbag, cake, bus, box
2.Learn the plural forms of the countable nouns and the plural forms of the demonstrative pronouns:
(1) three pencils four rulers five oranges
(2) this→these
that→those
3.Identify things:
(1) —What are these/those?
—They’re books.
(2) —Are these/those oranges?
—Yes, they are./No, they aren’t.
Ⅱ. Teaching aids 教具
小黑板/实物/名词卡片/图片/教学挂图/录音机
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:7分钟)
通过做练习，学生之间进行对话，复习上节课的重点内容，并导入新课。
1. (出示小黑板。要求学生完成板书练习，复习a/an的用法，并核对答案。)
T: Now, look at the small blackboard, and fill in the blanks with“a”or“an”. Then let’s check answers together.
desk apple book orange egg
2. (方案一) (检查家庭作业。出示实物，学生互动问答复习上节课的重点内容。)
T: Look at this apple. S1, S2, you two, please make up a dialog.(拿出一个苹果。)
S1: What’s this in English?
S2: It’s an apple.
S1: How do you spell it?
S2: A-double P-L-E, apple.
S1: Thank you.
S2: That’s OK.
T: Great, look at that pencil.
(教师指着远处的铅笔，让S3，S4进行互动问答，复习巩固that的用法。)
T: S3, S4, you two, please make up a dialog.
S3: What’s that in English?
S4: It’s a pencil.
S3: Can you spell it, please?
S4: Yes, P-E-N-C-I-L, pencil.
S3: Thanks.
S4: You’re welcome.
T: Very good.
(方案二)(做猜一猜游戏：把学生分为十人一组，每组准备十张名词卡片然后将本组的卡片收集上来，背面朝上，打乱顺序整理好备用。组员轮流上台抽取一张单词卡片，背面朝向自己，开始和其他组员一起互动猜词并拼写单词。最快把所有卡片猜对的小组为获胜者。)
T: Let’s play a guessing game. S5, come here, please.
For example:
Ss: What’s this/that in English?
S5: Is it a book?
Ss: No, it isn’t.
S5: Is it a map?
Ss: Yes, it is. How do you spell it?
S5: M-A-P, map.
Ss: Thank you.
S5: That’s OK./You’re welcome.
T: You did a good job. Now we’ll begin our new lesson.
Step 2 Presentation 第二步 呈现(时间:13分钟)
运用教学挂图，通过师生、生生的互动问答等形式，初步学习本课的新单词、新句型及新语法。
1. (展示2教学挂图，进行师生问答。)
T: Look at this picture. What’s this? (教师指着近距离图上的一本书。)
Ss: It’s a book.
T: What’s that?(教师指着远距离图上的一个橘子问。)
Ss: It’s an orange.
(教师出示2中复数物品的图片，让学生学会表达可数名词的复数形式。)
T: (出示三支铅笔的图片，让学生试着读出名词复数的发音。) What are these?
Ss: They’re three pencils.
T: Picture 4. What are those?
Ss: They’re five oranges.
T: Picture 12. What are those?
Ss: They’re seven boxes.(教师板书并提醒学生注意词尾变化。)
(教师请学生单独作答。)
T: Picture 2. What are these?
S1: They’re two books.
T: Picture 10. What are these?
S2: They’re four rulers.
T: Picture 8. What are these?
S3: They’re six buses.(教师板书并提醒学生注意词尾变化。)
(教师板书，教学新单词，新句型，并要求学生掌握。同时提醒学生注意名词单数变复数时的词尾变化及读音。)
(让学生归纳可数名词变复数的规则，教师补充，并作总结。)
1.可数名词变复数规则：
(1)一般在可数名词的末尾加-s。如：
pen—pens, book—books
(2)以s, x, ch, sh结尾的名词末尾加-es。如：
bus—buses box—boxes
2.指示代词及人称代词的单复数转换：
this—these
that—those
it—they
3.单复数句型的对比：
What’s this/that? It’s a/an…
What are these/those? They’re…
2. (播放2录音，让学生跟读。并让学生两人一组表演2的对话。完成2。)
T: Let’s listen to the tape and repeat. Then perform dialogs in pairs.
3. (利用实物，由What are these/those …?导入Are these/those …?句型教学。学习1a。)
T: Look at the things and answer my questions, please. Pay attention to the plural forms of “this” and “that”.
T: What’s this? (教师指着一本书。)
Ss: It’s a book.
T: What are these? (教师指着近处的一些书。)
Ss: They’re books.
T: Are these English books?
Ss: Yes, they are. (教师引导学生回答。)
T: Are those books, too? (教师指着远处的一些苹果。)
Ss: No, they aren’t. (教师引导学生回答。)
T: What are those?
Ss: They’re apples.
(出示实物，找一名学生到讲台前和教师示范。)
T: Is this a book?(教师指着一本书。)
S4: Yes, it is.
T: Are these books?(教师指着一些书。)
S4: Yes, they are.
T: Is that an apple?(教师指着远处一个苹果。)
S4: Yes, it is.
T: Are those oranges?(教师指着远处一些苹果。)
S4: No, they aren’t.(教师引导学生回答。)
T: What are those?
S4: They are apples.
(学生互动操练。教师板书，并要求学生掌握。)
Are these/those oranges?
Yes, they are./No, they aren’t.
What are these/those?
They are books/apples.
4. (播放1a录音，让学生听并跟读。然后学生两人一组表演1a的对话。)
T: Listen to the tape and repeat. Then practice the dialogs in pairs.
Step 3 Consolidation 第三步 巩固(时间:8分钟)
运用图片、实物和教学挂图等进行对话操练，使学生在运用中掌握本课的新句型及语法。
1. (教师出示一些图片，让学生应用本课所学的句型，分组进行操练。)
T: Please look at the pictures and practice the dialogs in groups according to 1a.
2. (用实物呈现并学习新单词schoolbag, cake，然后让学生完成1b。)
(老师走到S1面前，指着他/她的书包。)
T: S1, what’s this?
S1: 书包。
T: What’s this in English?
S1: It’s a schoolbag.(帮助学生回答。)
(板书，教学新单词，并要求学生掌握。)
schoolbag—schoolbags
T: The bag we use in the school is called schoolbag. Now, boys and girls, are you hungry?(拿出蛋糕) Look here, please. What is this?
Ss: 蛋糕。
T: What’s this in English?
Ss: It’s a cake.(帮助学生回答。)
(板书，教学新单词并要求学生掌握。)
cake—cakes
3. (学生完成1b，并核对答案。)
T: Please complete the conversations in 1b. Then check the answers.
4. (根据1b图片两人一组操练对话，并让学生到讲台前表演，给予掌声鼓励。)
T: Please practice the dialogs in pairs according to the pictures in 1b. Then I’ll ask some students to act them out in the front.
Step 4 Practice 第四步 练习(时间:12分钟)
通过做游戏、操练对话和听录音填词等形式，培养学生听、说和写的能力。
1. (做一个“找单词，造句子”的游戏，练习Is this/that …? Are these/those …?句型。)
T: Let’s play a game to make sentences.
(1)教师事先制作一些卡片，每张卡片上写一个单词。
(2)在教室前面的墙上拉一根长绳子，绳子上挂上一些小铁钩。教师抽出一组卡片，每
张卡片用铁夹子夹住并连同夹子一起挂在铁钩上，见下图。

(3)让学生在有限的时间内，通过不断调换卡片的位置，尽可能多地造出不同的句子。若造出一般疑问句时，其他学生要做肯定/否定回答。
2. (出示图片，操练What’s this/that in English? What are these/those in English?。)
(请一名学生和教师对话作示范。)
T: Look at these pictures. Let’s ask and answer. What’s this/that in English?(指着书包/蛋糕/书/橘子的图片。)
S1: It’s a schoolbag/cake/book/an orange.
T: What are these/those in English?
S1: They’re schoolbags/cakes/books/oranges.
T: Thank you.
S1: You’re welcome.
(让学生两人一组练习并邀请志愿者到台前表演。)
3. (听3录音，完成3。)
T: Please listen to the tape of 3. First draw lines between the numbers you hear. Then listen again and fill in the blanks.
Step 5 Project 第五步 综合探究活动(时间:5分钟)
通过贴尾巴游戏和猜物游戏以及编对话等形式，训练学生综合运用本课目标语言的能力。
1. (贴尾巴游戏。)
(1)游戏准备：教师准备一些动物的卡片，将身体与尾巴分离，然后准备一些学过的可数名词，做成单词卡片粘在动物的身上。在尾巴上则粘一些常用的复数形式的标记。如-s或-es。
(2)游戏规则：将全班学生和卡片分组，让每组第一名学生同时上来参加比赛。第一名学生上来找到第一个单词的“尾巴”后，第二名学生才能上来找第二个单词的尾巴，直至轮到小组的最后一名学生完成任务为止。正确率最高并且速度最快的小组为获胜组。
T: Let’s play a game. Help the animals find the tails.
2. (猜物游戏。)
(游戏说明：教师准备一个篮子，里面装一些学习用品或鸡蛋、小汽车模型之类的物品，上面用一块布盖上，让学生用本课中学过的句型猜里面是什么。把全班学生分成四组，每组选两名学生，一名学生在布下面拿起一些东西，另一名学生猜拿的是什么，看哪组学生句型运用得最流利最准确。)
(教师找一名学生先作示范，然后再分组进行游戏。)
Example:
T: Are these cars?
S1: No, they aren’t.
T: What are these?
S1: They are books.
T: Thanks.
S1: You’re welcome.
3. Homework:
用本课所学句型编两则对话。
板书设计：
What class are you in?
Section C
1. 可数名词变复数规则：
(1)一般在可数名词的末尾加-s。如：pen-pens, book-books
(2)以s, x, ch, sh结尾的名词末尾加-es。如：bus-buses, box-boxes
2. 指示代词及代词的单复数转换：
this—these
that—those
it—they
3. —Are these/those oranges?
—Yes, they are./ No, they aren’t.
4. —What are these/those?
—They are books/apples.