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1、七年級(jí)（上） 外研版 學(xué)練優(yōu)七年級(jí)英語(yǔ)上（ WY） 教學(xué)課件 Module 3 My school Unit 3 Language in use 2. To learn to use prepositions of place: in, on, behind, next to, in front of, near Objectives: 1. To learn to use there be There are thirty students in my class. Are there computers on everyones desk? No, there arent. Is ther

2、e a map of the world? No, there isnt. How many students are there in your class? The library is on the left of the playground. 【 本單元例句 】 一般采用 there be句型。 請(qǐng)看例句： 1. There is an apple on the desk. 2. There are many students on the playground. 在英語(yǔ)中 , “某處有某人 (物 )”這類概念該如何表 呢？ There be 句型的構(gòu)成形式一般為 “ There i

3、s/ are 某物人 地點(diǎn) ”。 它既可表示某地方有什么東西，也可以 表達(dá)某地方有什么人。 如果要表達(dá)某地方?jīng)]有某東西或某人， 或者問(wèn)某地是否有某東西或某人， 我們 要用到 There be 句型的否定和疑問(wèn)形 式 。否定形式是在 be 后加 not。 其疑問(wèn) 形式是將 be 提至 there 之前 。 eg: 1. There isnt a computer on the desk. 2. -Is there a computer on the desk? -Yes ,there is. / No, there isnt. 特殊疑問(wèn)句： 疑問(wèn)詞 +一般疑問(wèn)句？ 現(xiàn)在我們來(lái)總結(jié) there b

4、e： There be句型表示“ 某處有某物 ”，即表 示存在關(guān)系，其構(gòu)成是： 肯定句： There be + 名詞 + 否定句： There be + not + 名詞 + 一般疑問(wèn)句： Be + there + 名詞 + ？ Yes, there be. No, there be + not. 注意 : 1. 當(dāng)名詞是可數(shù)名詞單數(shù)或不可數(shù)名詞時(shí)， be動(dòng)詞用 is；當(dāng)名詞是可數(shù)名詞復(fù)數(shù)時(shí)， be動(dòng)詞用 are。 2. there be 句型遵循 就近原則 ，即 be 動(dòng)詞要與和它相近的主語(yǔ)在人稱 數(shù)上保持一致。 There is a blackboard and two maps on t

5、he wall. 3. there be句型的反意疑問(wèn)仍然用 there。 There are some computers on the desk, arent there? 4. 在英語(yǔ)中，動(dòng)詞 have或 has也表示“有” 的意思，但 have (has)表示所屬關(guān)系， 經(jīng)常用“人”作主語(yǔ)，表達(dá)“某人有 ” ， 而 there be句型表示“ 某處有某物 ”，即 存 在關(guān)系 ，應(yīng)注意加以區(qū)別。 I have a pen. There is a pen on the desk. 1. How many classrooms are there in your school? 2. Is

6、there a library in your school? 3. Are there any science labs? 4. How many students are there in your class? 1.Work in pairs. Ask and answer the questions about your school. There are classrooms. Yes, there is. / No, there isnt. Yes, there are. There are science labs. There are students in our class

7、 . 5. How many are boys and how many are girls? 6. Are there any computers in your classroom? 7. Is there a blackboard in your classroom? 8. Where is the teachers desk? There are boys and girls . Yes, there are. / No, there isnt. Yes, there is. / No, there isnt. It is in the front of the classroom.

8、1. Where is the office building? 2. Where is the dining hall? 3. Where is the playground? 2. Look at the picture and answer the questions. Its on the right of the gate. Its behind the science building. Its in the middle of the school. 4. Where is the sports hall? 5. Where is the science building? It

9、s on the left of the gate./ Its in front of the science building. Its between the dining hall and the sports hall. This is a map of our school.(1)_____________ the gate is the office building and behind this is the (2)________________. (3)_____ the classroom building is the library. The science buil

10、ding is (4)________ the dining hall and the (5) __________. And behind the dining hall, the playground and the library there are (6)____. Now complete the passage. On the right of classroom building Behind between sports hall trees 3. Complete the word map with the words and expressions from the box

11、. blackboard classroom office science building sports hall school sports hall science building office computer library book classroom desk blackboard dining hall Around the world School age In most countries around the world, children must go to school when they are 5 or 6 years old. Children in the

12、 UK go to primary school at 5, and go to secondary school at 11. They cant leave school before they are 16 years old. next to 緊挨著，可以直接跟在 be 動(dòng) 詞后。也可以跟在表示動(dòng)作的動(dòng)詞用來(lái) 表示位置關(guān)系。 The chair is next to the desk. 椅子緊挨著桌子 。 The classroom is next to the office. 教室緊挨著辦公室。 一些介詞詞組用法 next to in front of 在 的前面，常用于說(shuō) 明兩個(gè)物

13、體間的位置關(guān)系。表示此意時(shí)， front前面不能使用冠詞 the。 Theres a tree in front of the science lab. 實(shí)驗(yàn)室的前面有一棵樹(shù)。 The library is in front of the gym. 圖書(shū)館在體育館前面。 in front of 和 in the front of in front of 在 （范圍外）的前面 There is a house in front of the river. 在小河的前面有一座房子 。 in the front of 在 （范圍內(nèi)）的前面 There is a blackboard in the f

14、ront of the classroom. 在教室的前面有一塊黑板 。 after表示時(shí)間，表示在一點(diǎn)或一段時(shí)間之 后；在表示地點(diǎn)時(shí)，它表示次序，意為 “ 在 后面 ”。 He goes to school after 6 oclock. 他六點(diǎn)鐘以后去學(xué)校。 We walk into the meeting room one after another. 我們依次進(jìn)入會(huì)議室。 after 和 behind behind 表示時(shí)間時(shí)，指遲于既定的時(shí)間； 表示地點(diǎn)時(shí)， 強(qiáng)調(diào)位置的后面 。 The project is already a month behind with things. 這個(gè)

15、項(xiàng)目已經(jīng)比預(yù)定進(jìn)度晚了一個(gè)月。 The chair is behind the desk. 椅子在桌子后面。 There be 句型的構(gòu)成形式一般為 _____________________________ There is/ are 某物人 地點(diǎn) 1. is your classroom? Its next to the dinning hall. A.Where B. What C. When 一、單項(xiàng)選擇。 2. Are there any desks in your classroom? No, . A. they arent B. there arent C. it isnt Pr

16、actice 3. Are there trees on the hill? Yes, there are . A.some; any B. any; some C. any; any 4. ______ some juice and milk in our fridge(冰箱 ). A.There have B. There are C. There is 5. There is water in the bottle. A.a B. an C. some 6. I am in front of Jim and Jim is me. A.in front of B. behind C. ne

17、xt to 二、 按照括號(hào)內(nèi)的要求改寫(xiě)下列句子。 1. There are some trees on the hill. (變 為否定句 ) 2. There are some girls in the classroom. (變?yōu)橐话阋蓡?wèn)句 ) 3. The library is behind the gym. (對(duì)畫(huà) 線部分提問(wèn) ) 4. The office is in front of the classroom. (用反義詞替換劃線部分 ) e are not any trees on the hill. Are there any girls in the classroom?

18、Wheres the library? The classroom is behind the office. 1.Review the grammar we have learned today. 2. Draw a map of your school and then write about your school. (Decide what to describe with the help of the words from the box.) book classroom computer desk library office playground This is our school. On the left of This is Our library. Its in front of There are