人教版七年级英语上册Unit3 Is this your pencil（6课时）二次备课教学设计（含答案）
§自主学习案
◎新词自查
用所给词的正确形式填空。
1．Those are my erasers (eraser)．
2.They’re Bob’s (Bob) pencils.
3．The blue pen is his (he). 4.This dictionary is Helen’s (Helen)．
5．Is this eraser yours (your)? 6.The pencil box is hers (her)．
7．Thank you for your (you) help.
§课堂导学案
Step 1 准备与热身(Preparation)
T：We have some school things at school. The things are very important to our study.Do you know how to say them in English? If you can’t，please don’t worry about it，you can know them after this class.Then show some pictures of the school things to let the students learn.
Step 2 呈现与输入 (Presentation)
1．Play the tape of 2a，get students to listen and check the things they hear.
2．Play the tape of 2b，get students to fill in the blanks with the words they have heard on the tape，then finish the task of 2b.
Step 3 练习与体验 (Practice)
Ask students to read through the sample conversation.Then make their own conversations using the school things in the classroom in pairs.Leave them several minutes to do this task.
Finally，invite some pairs to act out their conversations.
Sample conversation：
—Is this your pencil box?
—Yes，it is.
—Is that your eraser?
—No，it isn’t.
Step 4 运用与生成 (Production)
T：The following is a conversation between teacher and Anna.First，read it silently and tell me what they are talking about.
Invite a student to answer the question.
Ask two students to role－play the conversation.Ask others to listen carefully，paying attention to the pronunciation and intonation.
Explain some language points to make students understand the conversation better.
Step 5 巩固与提高(Progress)
【探究点】
Excuse me，Grace.Is this your pencil? 格雷斯，请问这是你的铅笔吗？
excuse me与sorry都可以表示“对不起”，但两者的用法不同，不能混用。excuse me用于打扰别人、询问、请求的情况，意为“劳驾、请问、对不起”。sorry则表示“对不起，抱歉”，用于表达由于自己的过失对别人造成了影响或不能满足别人的请求时的歉意。
【针对训练】
打扰一下，请问洗手间在哪里？
Excuse me，where is the washroom?
【探究点】
Thank you for your help.非常感谢你的帮助。
在英语国家里，当收到别人赞许或夸奖时，我们应该用thank you或thanks来表达谢意。对还需要感谢的内容，thanks for… 也可以说成thank you for…，表示“因……而感谢你”，for后接感谢的内容、原因。介词后面接名词、动名词作宾语。即thanks for sth.或thanks / thank you for doing sth.。thank 为动词，意为“感谢，谢谢”，后接表示人的名词或代词，而不能直接接物。
【针对训练】
谢谢你帮助我的学习。
Thank you for helping my study.
【探究点】
What about this dictionary？这本字典怎么样呢？
What about…？意为“……怎么样呢？相当于how about …？是提建议或询问的一种方式。其结构常为以下三种：
①What about sb.?
②What about sth.?
③What about doing sth.?
【针对训练】
这本书是他的，那么这块橡皮呢？
This book is his，and what about this eraser?
Step 6 家庭作业(Homework)
1．Read the conversation in 2d and try to recite them.
2．Make your own conversations by using the target language in this period.
3．Preview the next period.
4．完成学生用书本课时练习。