初中一年级英语上册正式篇Unit4Whereismyschoolbag第二课时课件.ppt

Unit 4Lets chant:Drawer, drawer, in the drawer;Table, table, under the table;Sofa, sofa, on the sofa;Dresser, dresser, on the dresser;Bookcase, bookcase, in the bookcase;Desk, desk, under the desk;Schoolbag, schoolbag, in the schoolbag.headhat快速说出下列物品快速说出下列物品按要求写出正确的单词或句子。按要求写出正确的单词或句子。1. table (复数复数) _ 2. sofa (复数复数) _3. on (反义词反义词) _ 4. it (复数复数) _5. they (形容词性物主代词形容词性物主代词) _6. where is (缩写形式缩写形式) _7. 在沙发上在沙发上 _ sofasundertheytablestheirwhereson the sofa8. 赶快赶快 _9. 在椅子下面在椅子下面 _10. 在你爷爷和奶奶的房间里在你爷爷和奶奶的房间里 _11. 在你的头上在你的头上 _under the chairin your grandparents roomcome on on your headA: Wheres the computer?B: Is it on the sofa?A: Yes, it is.A: Where are the baseballs?B: Are they on the chair?A: No, they arent. Theyre under the chair. Ask and answer.Mom: Come on, Jack!Jack: Oh, no! Wheres my bag?Mom: Hmm is 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 head!Jack: Oh, yeah! Haha! Role-play the conversation in 2d. 1. 地图在哪里？地图在哪里？_ the map?2. 它在你爷爷奶奶的房间里。它在你爷爷奶奶的房间里。 Its _ your _ room. 3. 我的书在哪里？我的书在哪里？_ _ my books?4. 它们在沙发上。它们在沙发上。Theyre _ the _. 5. 他他的铅笔盒在的铅笔盒在哪里？哪里？ _ _ pencil box?WheresWhere areon sofa in grandparents Wheres his一、重点句型一、重点句型Grammar Focus6. 它在他的书包里。它在他的书包里。Its _ his _. 7. 你的尺子在哪里？你的尺子在哪里？_ your _?8. 它在椅子下面。它在椅子下面。Its _ the _.9. 他们的钥匙在哪里？他们的钥匙在哪里？_ are _ _?10. 它们在桌子上。它们在桌子上。 _ on the _.Wheres rulerin schoolbagunder chairWhere their keysTheyre table1. 以以 where 开头的特殊疑问句。开头的特殊疑问句。 用来询问人或物在什么地方。其结构为：用来询问人或物在什么地方。其结构为：Where is / are 主语主语(人或物人或物)？回答时回答时不能用不能用 Yes 或或 No，而应根据实际情况回答，而应根据实际情况回答出物品所在的位置。例如：出物品所在的位置。例如： - Where are your keys? 你的钥匙在哪里？你的钥匙在哪里？ - Theyre in my room. 它们在我的房间里。它们在我的房间里。2. “Where is单数主语，单数主语，Where are复复数主语数主语”，谓语动词用谓语动词用is还是还是are取决取决于主语的人称和数。如果主语是人，于主语的人称和数。如果主语是人，回答时用相应的人称代词主格作主语；回答时用相应的人称代词主格作主语；如果主语是单数物品，回答时用如果主语是单数物品，回答时用“Its + 表示地点的词表示地点的词”；如果主语是复数物；如果主语是复数物品，回答时用品，回答时用“Theyre + 表示地点的表示地点的词词”。例如：例如： - Where is your English teacher? 你的英语老师在哪里？你的英语老师在哪里？ - He is in the classroom. 他在教室里。他在教室里。 - Where are the pencils? 铅笔在哪里？铅笔在哪里？ - They are in the pencil box. 它们在铅笔盒里。它们在铅笔盒里。inonunder3. 方位介词方位介词 in, on, under in 表示表示 “在在里面里面”，强调某物在另一，强调某物在另一物体的内部。物体的内部。e.g. My books are in my schoolbag. 我我的书都在书包里。的书都在书包里。 on 表示表示“在在上面上面”，强调某物在强调某物在另一物体的表面上，并且跟物体接触。另一物体的表面上，并且跟物体接触。e.g. My pencils are on the desk. 我我的铅笔在桌子上。的铅笔在桌子上。 The photos are on the wall. 照片照片在墙上。在墙上。 under指指“在在下面下面”，是介词表示方是介词表示方位，用于名词或代词前，这时名词或代位，用于名词或代词前，这时名词或代词称为介词的宾语。介词后面的人称要词称为介词的宾语。介词后面的人称要用宾格形式。例如：用宾格形式。例如： - Where is my pencil? 我的铅笔在哪里？我的铅笔在哪里？ - It is under your notebook. 它在你的笔记本下面。它在你的笔记本下面。 - Look at the girl! A ring is under her. 看那个女孩！看那个女孩！一枚戒指一枚戒指在她下面。在她下面。 Where _ the keys?Theyre _ the _.Wheres the _?_ it on your desk?No, its _ the chair. Look at the pictures and complete the conversations.areontablebookIsunder3aWhere _ the pencils?I dont know. _ they in the _?Yes, they are.areAreschoolbagAsk and answer the things in the picture.3b Where is / are the _? Its (Theyre) in / on / under _. 学生学生A看看19页的图，学生页的图，学生B看看21页的图页的图，通，通过过问答找出不同之处。问答找出不同之处。A: Wheres the schoolbag? Is it under the table?B: No, it isnt. Its on the table.3c一、根据图画提示，写出单词。一、根据图画提示，写出单词。1. - Where are the books? - Theyre _ the chair.2. My book is on the _. 3. Where is the cat? - Its on the _. 4. I think my schoolbag is in my grandparents _.5. Look! The hat is on your _.6. The _ is very nice. undertablesofaroomheadbookcase二、单项选择二、单项选择1. - _ my baseball? - Its under the chair. A. Where B. Wheres C. Wherere 2. - Is a book on the sofa? - _. A. Yes, I am B. No, it is C. Yes, it is 3. - _ under the table? - No, they arent. A. Where are B. What is C. Are they 4. - Where are your brothers? - _. A. He is in his room B. Yes, they are C. I dont know5. - Where are your notebooks?- _ are on the bed. A. It B. They C. We三、三、 选词填空。选词填空。1. - _ is the computer game? - Its on the desk.2. - Whats her name? - Sorry, I dont _.3. - Are your keys in your parents room? - Yes, they are on _ bed.4. Look! The baseball is _ the dresser.5. My books are in the _. Whereknowtheirundertheir, where, under, bookcase, know bookcase1. notebook, on, her, is, bed, the _.2. are, under, bookcase, they, the _.3. in, a, keys, of, is, the, set, drawer _.四、四、 连词连词成句。成句。Her notebook is on her bedThey are under the bookcaseA set of keys is in the drawer4. her, photo, family, is, on, dresser, the _?5. his, game, computer, is, where _? Is her family photo on the dresserWhere is his computer game1. 认真查看认真查看19页及页及21页两张图画的不页两张图画的不同之处，并用英语写五同之处，并用英语写五个句子。个句子。2. Review the Grammar Focus.