北大绿卡七年级英语上册 Unit 4 Where’s my schoolbag（第2课时）教案 （新版）人教新目标版-（新版）人教新目标版初中七年级上册英语教案.doc

Unit 4 Where’s my schoolbag
一、教学目标：
知识与技能：
1、(1)词汇：come，come on，desk，think，room，their，hat，head，yeah，know
(2)句型：—Are the keys on the sofa？—No，they aren't.They're on the table.
—Where's his pencil box？—It's in his schoolbag.
—Where's your ruler？—It's under the chair.
—Where are their keys？—They're on the table.
2、调动学生开口讲英语的积极性，激发学生学习英语的兴趣。
过程与方法：
1、通过小组活动练习句型。
2、巩固复习这节课的基本句型和词汇。
情感态度价值观：
培养学生通过看图(如展示物体的位置)或看实物的位置，以口头形式进行情景表达的能力。
二、教学重点与难点：
1、句型：—Are the keys on the sofa？—No，they aren't.They're on the table.
—Where's his pencil box？—It's in his schoolbag.
—Where's your ruler？—It's under the chair.
—Where are their keys？—They're on the table.
2、正确运用所学的介词描述物品的位置。
三、教学准备：
1、多媒体课件。
2、图片或实物。

教学过程
学生活动
设计意图
Step 1：Greetings and talking
1：值日生向全班同学展示、汇报自己的家庭作业，描绘自己房间东西的摆放。
For example：
T：Class！Who is on duty today?
Then let the student who is on duty have a duty report. The report includes his/her homework and describing the positions of the objects in his room.
2：运用多媒体开展 “头脑风暴”：复习上节课学的单词table，bed，bookcase，sofa，chair，on，under等。
For example：
T：Class！Now，let's have a brainstorm！Read and recite the words that we learned as quickly as possible.
For example：
TClass！Let's have a chant about the words that we have learned.
schoolbag，schoolbag，in the schoolbag；
table，table，on the table；
bed，bed，under the bed；
bookcase，bookcase，in the bookcase；
sofa，sofa，on the sofa；
chair，chair，under the chair.
Step 2：Game
开展接龙游戏此项活动既可以在小组内进行，也可以按学生的座次开展，目的在于让学生兴趣盎然地说英语。教师首先向学生介绍游戏规则。
For example：
T：Hello，everyone. We'll play a game. Work in groups. The first student in your group asks a question，the second answers the question and asks the third student another question and so on. If you can't answer or ask a question about where things are，please sing an English song or read an English text.
T：Where is my book，S1?
S1：It's on your desk. Where is your backpack，S2?
S2：It's under the desk. Where is your pencil，S3?
S3：It's in my pencil box. Where are...?
Write “on” “under” and “in” on the blackboard.
Try to encourage more students to join in the game.
Step 3：Grammar
教师让学生先读，接着分组对话练习，然后让学生试着总结“where”引导的特殊疑问句的结构。最后教师根据学生的总结情况给予完善。目的是让学生学会动脑筋，总结在学习中遇到的语法现象。
For example：
T：Class！Please read the sentences in Grammar Focus and learn to use the prepositions “in，on，under”．When you talk about where things are，you should use “in，on，under”．Now please read the sentences in Grammar Focus and then make conversations in pairs.
总结如下：
Where is the/your/my...＋单数名词？ It's＋in/on/under...(介词短语)
↓ ↓ ↓
Where are the/your/my...＋复数名词？They're＋in/on/under...(介词短语)
Step 4：Drill
1．这部分内容与原教材相比难度降低了很多。
教师让学生看课本3a，然后在课本上补全对话。
For example：
T：Class！Look at the pictures and complete the conversations.
2.利用多媒体展示其他物品与方位，并写下答案。
For example：
T：Class！Look at the objects and their positions.
Complete the conversations according to the picture.
Conversation 1.A：______ ______the keys?
B：They're ______the ______.
Conversation 2.A：______ the baseball on the table?
B：No. It's ______.
Step 5：Practice
教师让学生两人一组仿照3a编写对话，并选几组到前面表演并且及时给予评价。选出最佳表演者。
For example：
T：Class！We have practiced the conversations in 3a.Can you make a new conversation like that？Now work in pairs to make a new one.Then I'll call some pairs to have a performance.
Step 6：Summary
本课我们学习了come，come on，desk，think，room，their，hat，head，yeah等单词，重点学习和操练了句型“Where is the/my/his＋单数名词？It's＋in/on/under...(介词短语)
Where are the/your/my...＋复数名词？They're＋in/on/under...(介词短语)”。
Step 7:3c
Student A, look at the picture on page 19. Student B, look at the picture on the right. Ask and answer questions to find the differences.
Step 8：Homework
1．两人一组对Grammar Focus 部分进行练习。
2．分角色表演对话2d。

复习上节课的单词和句型。

复习单词。

做游戏，复习单词和句型。

两人一组，进行对话练习。

总结where特殊疑问句的用法。

根据图片和实物，进行对话练习。

根据图片进行问答练习。

总结。

利用值日生汇报的形式练习上节课的内容。

复习上节课的名词以及方位介词，让学生在轻松愉快的氛围中开始新的学习。

利用游戏的形式，既复习了知识，同时还活跃了课堂气氛，提高了学生学习英语的兴趣。

通过上面的活动，学生们已经充分掌握了where的用法，这里归纳总结一下。

目的是检查学生对句型的掌握情况，同时也培养他们的创新应用能力。

板书设计
Unit 4 Where is my schoolbag？
Section A 2a­3c
Words
Sentences
come
come on
desk
think
room
their
hat
head
yeah
—Are the keys on the sofa？
—No，they aren't.They're on the table.
—Where's his pencil box？
—It's in his schoolbag.
—Where's your ruler？
—It's under the chair.
—Where are their keys？
—They're on the table.