1、Unit 4 Wheres 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? Its in/on/underWhere are? Theyre in/on/under3. 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 isnt. Are the
2、y? Yes, they are. /No, they arent.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。在描述物品的位置的学习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？_？ 2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，
3、了解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! Lets look at a picture of my friend Marys room. T: Is it a nice room?Ss: Yes.T: What can you see in it?Ss: Bed, table, chair, computer, sofa, books, dictionaryT: Good! Can you make some conversati
4、ons about where the things are? Ss: Yes.T: OK. Now please work in pairs to ask and answer. You may use:A: Wheres ? B: Its A: Wherere ? B: Theyre （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。）Step 3. Look and find the rules （观察与发现）Task 1. Look at the pictures and fil
5、l in the blanks.观察： Wheres the baseball? Wherere the pencils? Wheres the schoolbag?Its _ the table. Theyre _ the schoolbag. Its _ the 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 _ 在下面 _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: Pleas
6、e read the sentences of Grammar Focus. Pay attention to the red words. Where is the map?Its in your grandparents room.Where are my books?Theyre on the sofa.Where is his pencil box?Its in his schoolbag.Where is your ruler?Its under the chair.Where are their keys?Theyre on the table.发现：Where is/are 这一
7、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 pictures and fill in the blanks.观察： _ the dog under the table? _ the dog on the chair?No, _ _. Yes, _ _. _ the books on the desk? _ the books
8、 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 pictures and complete the conversat
9、ions. (3a)1231. A: Where _ the keys? 2. A: Wheres the _? 3. A: Where _the pencils? B: Theyre _ the _. _ it on your desk? B: I dont know. They _ B: No, its _ the chair. in the _? A: 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。)Step 5. Compare and find out the differences. 火眼金睛 (3c)T: Please
10、 look at the two pictures. Can you find some differences between them? T: Student A look at the first picture. Student B look at the second picture. Ask and answer questions to find the differences. Now, work in pairs to practice. You may use:A: Wheres the schoolbag? Is it under the table?B: No, it
11、isnt. Its on the table.A: T: Now, please fill in the blanks first. Then give a report.ThingsPicture 1Picture 2schoolbagunder the chair on the bedpencil boxbookskeysdogAsk some students to report their answer like this: In Picture 1, the pencil box is In Picture 2, the pencil box is; In Picture 1, th
12、e books are In 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,可使学生的练习更具体。)Step 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. Dont 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
13、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。)Step 7. The end-of- class test一：翻译下面的短语。1.在桌子上_ 2.在床底下_3.在铅笔盒里_ 4.在书橱里面_5.在沙发上_ 6.在椅子下面_二对划线部分提问。1. My English books are in the schoolbag. _?2. Her ruler is under the desk. _?3. Franks tape is in the tape player. _?三：根据汉语提示完成句子。1. Is your ID card on the table?_ (不，它不在。)
14、2. Are your books in the bookcase? _ (是的，它们在。)3. Are the computer games on the desk? _ (不，它们不在。)4. Is the ruler in 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. (
15、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. Revision1. Wheres my schoolbag? 2Its under the table.3.Where are my books? 4Theyre on the sofa.5.Are the keys on the sofa? 6No, they arent.7.Is it on your desk? 8.Yes, it is.Step 3. Look and find the
16、 rules （观察与发现）Task 1. on, in, under; 系动词be; on, in, under 1. The keys are on the desk. 2. My pencil box is in the desk.3. The ruler is under the sofa.Task 2. 某物或某人在哪里，wheres, it, where are, they1. Wheres my dictionary? Its on the bookcase.2. Where are his keys? Theyre in the schoolbag.Task 3. Is, it
17、 isnt; Is, it is; Are, they arent; Are, they areIs, Yes, it is. No, it isnt. Are, Yes, they are. No, they arent.1. Is the ruler under the chair? Yes, it is.2. Are your computer games on the desk? No, they arent.Step 4. Look at the pictures and complete the conversations. are, on, table 2. book, Is,
18、under 3. are, Are, schoolbagStep 7. The end-of- class test一、1. on the table 2.under the bed 3. in the pencil box4. in the bookcase 5. on the sofa 6. under the chair二、1. Where are your English books?2. Where is her ruler?3. Where is Franks tape?三、1. No, it isnt. 2. Yes, they are. 3. No, they arent. 4
19、. Yes, it is.本课亮点：1. 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。2. 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。3. “火眼金睛”部分，让学生进行竞赛，找出两幅图画的不同处,极大地调动了学生的学习热情和积极性，符合七年级学生的年龄特点，有趣味而又实用，也很别出心裁。4. 教师寄语部分，教育引导学生不要乱放物品乱扔垃圾，养成干净整洁的好习惯,进行情感教育。5. 作业布置分为必做和选作，很好的体现了分层教学，使学生既能吃饱，也能吃得好。不足之处：1. 在时间安排上有所欠缺，前松后紧，以后一定努力改正。2. 小组合作，部分环节操作的有些死板。以后还应探索如何科学高效的使用小组合作。使用建议：1. 重点句型最好板书在黑板上，并且重点单词用红色粉笔标出。2. 当堂检测中的练习题，让学生在练习本上写出答案，一定要留给学生独立思考的时间。