unit 4 section a 1a-2dunit 4 section a 1a-2d

1、七年级（上）Unit4Wheres my schoolbag?Section A (1a-2d)Lead inWhats this?ItsHow do you spell it?.What are these?They areReviewReview:PresentationReadandlearnWords and expressionstable/ei/bed/e/bookcase/ei/sofa/u/chair/e/sofa /u/ /table /ei/bed /e/bookcase /ei/schoolbag/chair/e/bookskeysinonunderWords and e

2、xpressions come on desk think room they hat head yeahtheir课文展现1aMatch the words with the things in the picture.1. table b _2. bed e_3. bookcase h_g_4. sofa5. chair d_6. schoolbag _a7. books f _8. keys c1bListen and number the things in the picture1-4.234Practice1cPractice the conversations in 1a wit

3、h your partner. Then make your own conversations using the words in the box.Its underWhere is theschoolbag?the table.Wheres Tom?Im Tom.Its in the box.Where are the baseballs?Theyre on thechair.在上面Where are the baseballs?Theyre under thechair.在下面Do you know these things?keysa computer gamebooksa penc

4、il boxa rulera schoolbag2a Listen and number the things 1-6.263452b Listen again. Find the things from 2a andnumber them in the picture 1-6. 6 3 2 4 5Pairwork2cAsk and answer questions about the things in the picture above.A: Is the baseball on the sofa?B: No, it isnt. Its under the chair.2dRole-pla

5、y the conversation.Mom: Come on, Jack!Jack: Oh, no! Wheres my bag? Mom: Hmmis it on your desk?Jack: No. And its not under the chair.Mom: Oh! Its on the sofa. Jack: Thank you, Mom.Errwheres the map?Mom: I think its in your grandparents room.Jack: Yes, its on their bed! And my hat? Mom: Its on your he

6、ad!Jack: Oh, yeah! Haha!1. Where questions2. 介词on, in, underGrammarWhere questionWhere is ? 在哪？Its under/ on/ in 它在下面/上面/里面。Where are? 在哪？ Theyre under/ on/ in它们在下面/上面/里面。wheres 是where is 的缩写。这是一个由特殊疑问词where引导的特殊疑问句, 询问某物在何处。如果句子的主语是可数名词的单数形式或不可数名词，用is，如果主语是可数名词的复数形式，用are。这类句子的答语往往是“It is / They are

7、 + 方位介词名词或代词”。如：- Where is the computer? 计算机在哪儿？- Its on the desk. 它在桌子上。- Where are his keys? 他的钥匙在哪儿？- They are on the sofa. 它们在沙发上。Wheres the?Its on/ in/ under .Talk about the things.Where arethe keys ? the pencils ?the baseballs ?the rulers ?Theyreon the table.in the schoolbag.on the sofa. under

8、 the box.Theyre . = They are.Wherere Where are+复数 ？on, in 和 under这三个介词都是用来指示位置关系的介词，与后面表示地点的宾语构成介词短语，表明两个对象的位置关系，所以我们形象地称之为方位介词。on的意思为 “在的上面”，所提到的两个对象有一定的接触面。例如：The cat is on the box.这只小猫在箱子上。in意为 “在里面”，所提到的两个对象在位置上有相对的包含关系。The cat is in the box.这只小猫在箱子里。under意为“在下面”，所提到的两个对象没有接触面。The cat is under box.这只小猫在箱子下面。Homework 书面作业 (Writing work)Unit 4 Section A第一课时(Oral work)课时训练 口头作业1. 背单词。2. 熟读课文Unit 1a中的对话3. 找partner运用所学句型