七上Unit4第三课时

1、Unit 4 Where s my schoolbag? 第三课时 Section A (Grammar Focus 3a-3c )Teaching and learning goals:一、功能： 能询问并描述物品的位置。二、词汇和常用表达：1. 能正确使用介词 on, in, under 描述物品所在的位置。2. 能正确使用 where 引导的特殊疑问句询问物品位置。Where is ? It s in/on/under Where are? They re in/on/under 3. 能正确使用一般疑问句询问物品是否在某一位置。Is it ? Yes, it is. /No, it i

2、sn t.Are they ? Yes, they are. /No, they aren t.在描述物品的位置的学习三、文化知识： 进一步培养学生整齐地摆放自己物品的生活习惯。中获得英语学习的乐趣，逐步培养学生们对英语学习的兴趣。Teaching and learning steps:Step1. RevisionTranslate the sentences into English.1. 我的书包在哪里？它在桌子下面。3.我的书在哪里？4.它们在沙发上。5. 钥匙在沙发上吗？6. 不，它们不在。7. 它在你的书桌上吗？8. 是的，它在。 。（设计意图：通过翻译句子对所学内容复习检测，了解

3、学生对所学知识的掌握情况。体现了以学生为中心的思想，强调学生的参与、实践和交流，以学定教。 ）Step 2. Warming up and lead-inT: Hello, boys and girls! Let s look at a picture of my friend Mary s room.尊*T: Is it a n ice room?Ss: Yes.T: What can you see in it?Ss: Bed, table, chair, computer, sofa, books, dictionary T: Good! Can you make some con ve

4、rsati ons about where the things are?Ss: Yes.T: OK. Nowpl ease work in p airs to ask and an swer. You may use:A: Where ? B: It A: Where e ? B: They re (设计意图：通过看图说单词和练对话的方式复习上节课所学的重点单词和句型，能够检测学生的掌握情况，便于学生本节课有针对性的听讲，更能帮助学生更好的理解语法知识。)Ste P 3. Look and find the rules（观察与发现）Task 1. Look at the p ictures

5、and fill in the blanks.观察:Where the baseball?Where re the pencils?Where the schoolbag?the table.They ethe schoolbag.Itthe table.发现：表示方位的句型结构为“主语 +表示方位的介词+表示地方的名词”。在上面在里面在卜面练习:1.钥匙在书桌上。2.我的铅笔盒在书桌里。3.直尺在沙发下面。Task 2. Read the sentences of Grammar Focus and sum-up.观察:T: PI ease read the sentences of Gra

6、mmar Focus. Pay atte nti on to the red words.Where is the map?t inyour grand parentsroom.Where are my books?They rem the sofa.Where is his p encil box?t is his schoolbag.Where is your ruler?tunder the chair.Where are their keys?They rem the table.发现：Where is/are这一句型表示“ ”，其后是“定冠词/物主代词+名词”的结构。当其后加可数名词

7、单数或不可数名词时，用，回答时为了避免重复，用来作为答句的主语；当其后是可数名词复数时，用 ，回答时用 作 主语。练习：1.我的词典在哪里？ 它在书架上。 2. 他的钥匙在哪里？ 它们在书包里。Task 3. Look at the p ictures and fill in the blanks.观察：the dog un der the table?No,.the dog on the chair?Yes,.IBthe books on the desk?the books in the bookcase?No,.Yes,.发现：这是询问“某物是否在某地”的一般疑问句。在单数句型中，be动

8、词用，肯定回答用，否定回答用 ;在复数句型中，be动词用 ，肯定回答用，否定回答用 练习：1.直尺在椅子下面吗？是的，它在。2. 你的电脑游戏在书桌上吗？不，它们不在。 (设计意图：让学生自己通过观察例句，自己感知发现，尝试归纳语言的规律，总结本单元 的重点语法知识。自己解决不了的问题，可以小组之间讨论，必要时老师可以给予适当的 点拨。)Step 4. Look at the p ictures and com pl ete the conversations. (3a)31. A: Where _ B: They e3. A: WhereB: I don know. Theyin the?A

9、: Yes, they are.（设计意图：让学生看图补全对话，填写关键单词，检测学生对所学语法知识的掌握情况。）Ste P 5. Com pare and find out the differences. 火眼金睛 （3c）T: Please look at the two p ictures. Can you find some differe nces betwee n them?the keys?the .2. A: Where the?it on your desk?B: No, it the chair.the pen cils?T: Student A look at the

10、first picture. Student B look at the second picture. Ask and answer questio ns to find the differe nces. Now, work in p airs to p ractice.You may use:A: Where the schoolbag? Is it under the table?B: No, it isn .It on the table.A:T: Now, p lease fill in the bla nks first. Then give a rep ort.Thi ngsP

11、icture 1Picture 2schoolbagun der the chairon the bedpencil boxbookskeysdogAsk some students to report their answer like this: In P icture 1, the p encil box is In Picture 2, the pencil box is ;In Picture 1, the books areIn Picture 2, the books are(设计意图：让学生看图片通过问答的方式找出不同处，完成表格，然后根据表格进行report,可使学生的练习更

12、具体。)Ste P 6. The teachers wordsT: Boys and girls, do you think the rooms tidy?Ss: No.T: What should you do?You should try to make your room tidy. Don put things everywhere.(设计意图：通过对两幅图画的比较，引导学生不要乱放物品乱扔垃圾，养成干净整洁的好 习惯，从而自然渗透到本节课的情感教育目标。)Ste P 7. The end-of- class test一：翻译下面的短语。1.在桌子上3.在铅笔盒里5.在沙发上二.对划线

13、部分提问。2.4.6.在床底下_ 在书橱里面 在椅子下面1. My En glish books are in the schoolbag.?2. Her ruler is un der the desk.3. Frank ta pe is in the tape p layer.三：根据汉语提示完成句子。1. Is your ID card on the table?（不，它不在。2. Are your books in the bookcase?（是的，它们在。3. Are the compu ter games on the desk?（不，它们不在。4. Is the ruler in

14、 the pencil box?（是的，它在。（设计意图：当堂检测题是针对本节课所学内容进行的形成性评价，题型多样化，从多个 角度进行了练习，这样既能使学生巩固本节课所学知识，又能让老师了解到学生本堂课真 实的学习情况，并对错误较多的知识点进行巩固强化。）Step8. Homework必做题： Finish the exercises on the workbook. (Page 47) 选做题： Write a passage about your room.(设计意图：设置必做题与选做题，可以更好的进行分层教学，让一些有余力的同学能够 拔高一些。) 参考答案：Step1. Revision

15、1. Where smy schoolbag? 2It s under the table.3. Where are my books? 4They roen the sofa.5. Are the keys on the sofa? 6No, they aren t.7.Is it on your desk? 8.Yes, it is.Step 3. Look and find the rules （观察与发现）Task 1. on, in, under; 系动词 be; on, in, under1. The keys are on the desk.2. My pencil box is

16、 in the desk.3. The ruler is under the sofa.Task 2. 某物或某人在哪里， where s, it, where are, they1. Where s my dictionary? It s on the bookcase.2. Where are his keys? Theyre in the schoolbag.Task 3. Is, it isn t; Is, it is; Are, they aren t; Are, they areIs, Yes, it is. No, it isn t. Are, Yes, they are. No

17、, they aren t.1. Is the ruler under the chair? Yes, it is.2. Are your computer games on the desk? No, they aren t. Step 4. Look at the pictures and complete the conversations. are, on, table 2. book, Is, under 3. are, Are, schoolbagStep 7. The end-of- class test3. in the pencil box6. under the chair

18、一、 1. on the table 2.under the bed4. in the bookcase 5. on the sofa1. Where are your English books?2. Where is her ruler?3. Where is Frank s tape?1. No, it isn t.2. Yes, they are.4. Yes, it is.3. No, they aren t. 本课亮点：1.2.3.4.围绕教学目标，设计多样化的学习活动，让学生积极参与，充分练习。 观察与发现部分，充分发挥学生学习的主动性，让学生自己通过观察例句，尝试归纳 语言的规律，总结本单元的重点语法知识。“火眼金睛”部分，让学生进行竞赛，找出两幅图画