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Unit 4 Where’s my backpack?
中馆驿镇中心学校 丁 琴
本课教材分析：
Title：Where’s my backpack? Topic: Things around the house
Functions:Talk about where things are Structures:
(1)Where questions
(2)Yes/No questions and short answers
(3)Prepositions on, in, under, behind, next
本课的词汇：table, bed, dresser, bookcase, sofa, chair, backpack, books, keys, baseball, drawer, plant, where, where’s=where is, table, bed, dresser, bookdase, sofa, chair, drawer, plant, under, they’re, on, behind, next, next to, don’t =do not know bag, math, math book alarm, alarm clock alarm alarm clock, CD , video, cassette, video cassette, hat, take, thing, soccer, soccer ball, ball, can, bring, some, need, floor, ideal, room, TV, desk, picture, between, too, wall 语言目标：
Where’s my backpack? It’s under the table. Where are your books? They are on the chair. Where are the books? I don’t know.
Is it under the table? No, it isn’t. It’s on the table. The math book is on the dresser.
重点词汇： things in the room and some prepositions: on in under behind next to 语言结构：
Where is/are….? It is…/They are…
on, in, under, behind, next to … 学习策略:
运用实物、图片理解介词的意义，利用对话，学习讨论物体的位置。 语法功能:
1． 辨认位置，并描述物体所在位置。 2． 物体所在位置的问答。
本单元可分为7课时(Seven periods)。 Period One Section A 1a 1b 2a
Period Two Section A 1c 2b 2c Grammar Focus
Period Three Section: a , 3b, 3c, 4 Game Find the Difference Period Four Section B 1a, 1b, 1c, 2a, 2b, Period Five Section B 3a, 3b, 3c, 4 Groupwork Period Six Self Check 1, 2, 3 Just for fun Period Seven Test
Period 1
教学内容：单词（房间里的物品名称）Section A 1a 1b 2a 教学目标：学习掌握新单词 教学步骤：
1．复习句型What’s this in English? It’s a /an…, 利用句型引出单词，在学习是尽量少用或不用汉语。
2.利用实物或图片（图片可从素材库中查找），认读单词(table, bed, dresser , bookcase , sofa, backpack, books, keys, plant, chair, drawer, baseball )。 3.看课本图片，找出单词所对应物品的字母，继续学习单词。（Look at the picture on Page 19 and finish 1a, Match the words with the pictures.）
Here are the answers to 1a.
table e; bed j ; dresser c; bookcase a; sofa I; chair h; backpack g; books a; keys b; baseball f; drawer l; plant k.
4. 听录音，按听到的顺序在正确的物品上排号（1-5），巩固单词，练习听力。 （1b Listen and number(1-5)the things in the picture when you hear them）.
5. 检查单词掌握情况。可采用多种方式。如：教师听写，学生听读，小组检查，同桌互相检查等。 6．通过2a（Listen and number these things when you hear看图，听录音，根据录音排序。）复习单词。
7.补充表示房间内其他物品的单词。如：wardrobe, light, computer, fish bowl, TV and so on 8.Homework.：画出自己的房间，为其中的物品标上英文，物品越多越好。
Period 2
教学内容：Section A 1c 2b 2c Grammar Focus 学习方位介词: on in under behind next to… 句型：
(1)Where’s the packback? B.It’s under the table.
(2)Is it…/Are they…? Yes, it is./they are. No, it isn’t./they aren’t. 教学目标：
1) Can use :on in under behind next to…
2) Make a dialogue with the sentence:Where is…?It’s…/Where are…? They’re… 3) 区分：my, your, his, her 教学重点：
prep: on in under behind next to Pattern:Where is/are…? It is…/They are…
Is it…/Are they…? Yes, it is./they are. No, it isn’t./they aren’t. 教学难点：the use of my your his her 教学步骤：
1． 学习介词。Watch the video and understand the meaning and the use of prepositions.(直
观形象)
2． 介绍介词短语（利用图片/静止动画或周围物品的摆放）：in the box, on the box,
under the box, behind the box and so on. 3． 通过活动，复习介词。
活动一：教师将一物品放在不同的位置，让学生用介词短语表达，练习说； 活动二：教师说短语，学生表演动作。 活动三：1c Pairwork(结队活动)
Make your own conversations. Use the words in the box..(可发掘课程资源)
A. Where’s the backpack? B. It’s under the table. on in under behind next to 4． 引出Where questions及其回答。（可让全班同学闭上眼睛，将某一物品藏于某
处，, 让学生猜测。提问时自然引出where 句型，便于学生理解，水到渠成。学生猜测时，引出句型：Is it ….? 及肯否定回答）eg:Where is the eraser? 5． 看图片，据情景，练习句型。（为激发学生兴趣，可假设情景，画面中的男孩，
就要去上学了，可自己上学需要的物品却因为到处乱扔找不到了，你能帮帮帮他吗？他的爸爸、妈妈、妹妹是怎么说的？）
Where’s my backpack? It’s under the table. Where are my books? They’re on the sofa. Where’s my baseball? It’s in the backpack.
6． 分角色进行上述对话表演。
7． 听力训练。Listen.判断Where are the things from 2a? Number the picture(1-6).
2b 听录音，判断2a中的物品出处，并在图中标出序号。
8． 2c Pairwork 结队活动
Ask and answer questions about the things in the picture.（st, ss）
9． Sum up (Grammar focus ):
Questions Answers Where’s the baseball? It’s in the backpack. Where is my computer game? It’s under the bed. Where are your books? They’re on the chair. Where are his keys? They’re on the dresser. Where are her keys? They’re on the table. 10．
Guess and guess(Revision):
Ask:Where’s my …?(Pointing to myself)
Where’s your….?(Pointing to a student and questioning)
Where’s his…?(Pointing to a boy and asking the other students) Where’s her…? (Pointing to a girl and asking the other students) Answer:It’s +介词短语
Period 3
教学范围：Section A: 3a , 3b, 3c, 4 Game Find the Difference 教学重点：一般疑问句和特殊疑问句的问与答。 教学内容：
(1)I don’t know.
(2)Where’s the packback? B.It’s under the table.
(3)Is it…/Are they…? Yes, it is./they are. No, it isn’t./they aren’t. 教学目标：
1.自由谈论物体的所在位置（Can make a dialogue with what we have learned and talk about