1、Unit 4Wheres my schoolbag?Section BIm Kate, and my sister is Gina. Im tidy, but Gina is not. In our room, my books and tapes are in the bookcase. My keys are in my schoolbag. I have a clock. Its on the desk. Ginas books are everywhere on her bed, on the sofa and under the chair. The white model plan

2、e is hers. Its under the desk. “Where are my keys? Wheres my ruler? Wheres my schoolbag?” Gina always asks. Retell the passage. Kate (tidy)ThingsWherebooks and tapeskeysclockin the bookcasein my schoolbagon the deskRevisionGina (not tidy)ThingsWherebooksmodel planeon her bed; on the sofaon the desk;

3、 under the chairunder the desk_1. My dictionary and my radio are on the desk.2. My pencil box is in my schoolbag and my schoolbag is under the desk.寫作指導：1. 表達物體的位置的句子結構為：“事物 + is / are + 介詞短語”；2. 如果兩個事物都在同一個地方，可以用 and將這兩個事物連在一起來表達，be動 詞用are。3. 也可以用and將兩個“事物 + is/are + 介 詞短語”的句子相連。_My tape recorder a

4、nd tapes are in the bookcase.My clock is on the desk and my model plane is on the table.My pens and erasers are in the schoolbag. My keys are on the sofa and my baseball is under the sofa.Write the things in your classroom with in, on and under. Self Check 2The tape player is on the teachers desk. _

5、The tapes are in the bookcase.The clock is on the wall.The basketball is under the teachers desk.The books are on the students desk.The schoolbags are in the students desk. 看右圖，用介詞in, on, under寫幾句話描述一下圖畫里的事物的位置。2. Review Section B.Homework一、寫出下列詞組。1. 在他的書包里 _2. 在課桌下 _ 3. 在椅子上 _4. 在模型飛機下面 _5. 在女孩子們的頭

6、上 _6. 在老師的講桌里 _ 7. 在我爺爺奶奶的房間里 _in his schoolbagunder the deskon the chairunder the model planeon the girls headin the teachers deskin my grandparents roomExercises二、給對話選擇恰當?shù)膱D片。1. Is the baseball under the chair? Yes, it is.2. Where are the pencils? They are in the pencil case.3. Where is the telepho

7、ne? It is on the table.4. Are the keys in your schoolbag? I dont know. BCAD3. _ under the tree? No, they arent. A. Where are B. Is it C. Are they4. _ is the baseball? _ under the bed. A. Where; Its B. How; Its C. What; Theyre5. My quilt is _ the bed and my shoes (鞋子) are _ the bed. A. in, on B. on,

8、under C. under, in 1. - Where _ the cats? - They are _ _ _.2. - Where _ the puter? - Its _ _ _.3. - Where is the family photo? - _ _ wall.4. - Where are the students? - _ _ the classroom.5. - Where are the books? - They are _ _ _. 四、看圖完成下列對話isin the boxareon the deskIts onTheyre inunder the chair五、讀對話，填上正確的單詞。 A: Where _ my English book? B: I _ know. Is it _ your schoolbag? A: No, it _. B: Is it _ your desk? A: _, it isnt. B