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1、Unit 4 Wheres my schoolbag?,Section A Period Two,Review,Words and expressions,Read the words and expressions loudly.,know bag,知道；了解 書包；提包；袋子,Objectives,To learn to use where questions To learn to use prepositions on, in and under To learn to use the subject pronoun they, it,dresser,bookcase,Review,M

2、emory games,Memory games,Memory games,Memory games,Wheres the ball?,Its on the box.,Its under the box.,Its in the box.,Its behind the box.,A: Wheres the ? B: Its in/ on/ under/,A: Where are the ? B: Theyre in/ on/ under/,3a,Look at the pictures and complete the conversations.,A: Where _ the keys? B:

3、 Theyre _ the _.,are,on,desk,A: Wheres the _? _ it on your desk? B: No, its _ the chair.,book,Is,under,A: Where _ the pencils? B: I dont know. _ they in the _? A: Yes, they are.,are,Are,schoolbag,Pairwork,3b,Ask and answer questions about the things below.,Ask and answer questions about the things b

4、elow.,Practice,A: _the keys? _under the table? B: _. Theyre _the dresser.,Wherere,Are they,No, they arent,on,A: _the baseball? _under the table? B: _.,Wheres,Is it,Yes, it is,A: _the pencils? _under the table? B: _. _.,Wherere,Are they,No, they arent,Theyre in the schoolbag,3c,Student A, look at the

5、 picture on page 19. Student B, look at the picture on the right.,A: Wheres the schoolbag? Is it under the table? B: No, it isnt. Its on the table.,Language points,【熱身】據(jù)漢語提示完成句子，每空一詞。 Where is my hat, Mary? _ _ _ (我不知道). 【點撥】 I dont know常用來表示對他人的詢問或 提出的問題不清楚、不理解或不明白，意為“我不知道”。日常交際中，通常在其前加 Sorry/Im so

6、rry表示禮貌。如： Where are my keys? Sorry, I dont know.,I dont know,【鏈接】 I dont know 后面還可以跟名詞或代詞作 賓語，表示“我不知道”。如： I dont know his telephone number.,Grammar,Grammar I,【練習】觀察圖片，根據(jù)圖片提示用in, on, under完成下列句子。,1. The ruler is _ the schoolbag. 2. The book is _ the desk. 3. The schoolbag is _ the desk.,in,on,under,

7、【語法講解】 in 意為“在里面，在內(nèi)部”。 on意為“在的表面上(物體之間有接觸)” 。 under意為“在的下方(指垂直的下 方)” 。,【拓展】in, on或under后面加名詞或代詞時，所構成的短語叫介詞短語。對介詞短語進行提問時，要用where。如： The tape is in the tape player . -Where is the tape? The baseballs are under the bed. -Where are the baseballs?,Where is / are? 在哪里？ 這是詢問物品位置或方位的一種簡單的 提問方式，句中動詞 be的形式是根據(jù)

8、句 中主語的單復數(shù) (或不可數(shù)名詞) 而確定 的。如： Where is Lucys coat? (可數(shù)名詞單數(shù)) 露西的大衣在哪里？ Where are the balls? (可數(shù)名詞復數(shù)) 球在哪里？,【運用】 選用in, on或under填空，每詞限用一次。 4. Look! A key is _ the book. 5. My computer is _ the room. Where is your baseball? Is it on your bed? No. Its _ my bed.,on,in,under,Grammar II,定冠詞the用在名詞前，表示特指兩方 都知道

9、的人或物。 如： the bookcase指的是兩人都看到的那個 書架。the desk指的是雙方都看到的那 張書桌。,定冠詞的使用,Grammar,不定冠詞的使用,不定冠詞用在名詞前指第一次提到的某 人或某物，不定冠詞具有“某一個”的意 思，但并不強調(diào)數(shù)量，如第一次提到的 a baseball。當再次提到這個人或物時應 該用定冠詞，表示特指第一次提到的那 個人或物。如：, - I have a new book. 我有一本新書。 - Can I look at the new book? 我可以看看那本新書嗎？ (the new book 是指第一次提到的 a new book) Your

10、book is on the teachers desk. 這里的desk指兩個人都知道的那個 桌子。,A: Wheres the ? B: Its in/ on/ under/,A: Where are the ? B: Theyre in/ on/ under/,A: Is in/ on/ under the? B: Yes, It is. / No, Its in/ on/ under/,課時重點回顧,Review,I dont know.,I think its in your grandparents room.,I. 根據(jù)漢語提示寫單詞，完成句子。 1. _ (哪里) is my

11、pen, Mom? Its on the table. 2. Look! The dog is _ (在之下) the chair. 3. I _ (認為) its a nice picture. 4. Whats her name? I dont _ (知道). 5. Jennys _ (播放器) is blue.,Where,under,think,know,player,II. 按要求完成句子，每空一詞。 My pens are in the pencil box. (改為否定句) My pens _ in the pencil box. 2. Her books are on the

12、sofa. (改為一般疑問句) _ _ _ on the sofa?,arent,Are her books,3. His schoolbag is on the desk . (對劃線部分提問) _ _ his schoolbag? 4. Is the radio on the table? (作肯定回答) Yes, _ _. 5. Are your friends in the classroom? (作否定回答) No, _ _.,Where is,it is,they arent,1. cat (貓), chair (.) _ 2. where, books (?) _ 3. the,

13、 my (.) _ 4. book, desk (.) _ 5. girl, on (?) _,III. 根據(jù)所給單詞、圖片及標點提示寫句子。,The cat is on the chair.,Where are the books?,The hat is on my head.,The book is under the desk.,Is the girl on the bed?,IV. Translate and write them down.,1. - 我的書在哪兒？ - 我不知道。它們在床上嗎？ - 不，它們不在。,Where are my books? I dont know. A

14、re they on the bed? No, theyre not.,2. 我的字典在沙發(fā)上。 My dictionary is on the sofa. 3. - 他的英語書在哪里？ - 在梳妝臺上。 - Where is his English book? - Its on the dresser.,Homework,1. Copy and recite the new words. 2. Practice the sentence pattern and make your own conversations.,Preview,To preview the new words and expressions To preview prepositions on, in and under,Thank you.,