外研版七年級(jí)上冊(cè)英語(yǔ)Module 3 My school 重要知識(shí)點(diǎn)講解

Module3 My school重要知識(shí)點(diǎn)講解Unitl一、There be 句型There are thirty students in my class.我們班有三十個(gè)學(xué)生。點(diǎn)撥"There is/are+某物/人（主語(yǔ)）+地點(diǎn).”表示某地存在某人或某物,是一種客觀上的存在；具體用法如下：1 .肯定形式DThere is +不可數(shù)名詞何數(shù)名詞單數(shù)形式+介詞短語(yǔ).（不可數(shù)名詞前加some,可數(shù)名詞單數(shù)形式前應(yīng)加不定冠詞a或an）There is a bed in my room.我房間里有一張床。There is some milk in the bottle.瓶子里有點(diǎn)牛奶。2）There are+可數(shù)名詞復(fù)數(shù)形式+介詞短語(yǔ).There are some students in the classroom.教室里有一些學(xué)生。2 .否定形式There is/are not+某物/人（主語(yǔ)）+地點(diǎn).如:There isn't a pen in the desk.桌子上沒(méi)有一支筆。There isn't any meat in the bag.包里沒(méi)有一點(diǎn)吃的。There aren't any boys in the classroom.班上沒(méi)有一個(gè)男孩。3 .一般疑問(wèn)句形式-Be+there+(any)+某物+地點(diǎn)？-Yes, there be./No, there be+not.如：-Is there any milk in the bottle?瓶子里有牛奶嗎？-Yes, there is.有。-Are there any girls in the classroom?班上有女生嗎？-No, there aren't.沒(méi)有。4 .特殊疑問(wèn)句形式疑問(wèn)詞+一般疑問(wèn)句？如：-How many books are there on the desk?桌上有幾本書？-There is only one book on the desk.桌上只有一本書。5.當(dāng)there be句型接多個(gè)主語(yǔ)時(shí)，它要求用就近原則；即如果靠近be動(dòng)詞的名詞為單數(shù)，則be用is,如果靠近be動(dòng)詞的名詞為復(fù)數(shù),則be動(dòng)詞用are。There is a pen and two pencils on the desk.桌上有一支鋼筆和兩支鉛筆。There are two pencils and a pen on the desk.桌山有兩支鉛筆和一支鋼筆。二、some與any的用法點(diǎn)撥Lsome用在肯定句中；some+不可數(shù)名詞或可數(shù)名詞的復(fù)數(shù)There is some rice in the bottle.There are some bananas on the tree.2.any用在否定句中/疑問(wèn)句中；any+不可數(shù)名詞或可數(shù)名詞的復(fù)數(shù)There aren't any coats under the bed.床下沒(méi)有衣服。Is there any milk in the c叩?杯子里有牛奶嗎？Are there any cakes on the table?桌上有蛋糕嗎？Unit 2一、常有介詞短語(yǔ)點(diǎn)撥behind在之后next to在.旁邊in front of 在前面on the right of在右邊on the left of在左邊between. .and.在和之間in the middle of 在中間二、詢問(wèn)某地的位置-Where is the playground?操場(chǎng)在哪？-It's behind the classroom building.在教學(xué)樓的后面。點(diǎn)撥“Where is+某地?”用于詢問(wèn)某地的位置?；卮鹂捎们懊嫣峒暗慕樵~短語(yǔ)。Unit 3一、There be句型與have的比較點(diǎn)撥there be句型表示“某處有某物"，即存在關(guān)系;如：There is a pen on the desk.桌上有一支筆。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.”；如：I have a pen.我有一支筆。二、in front of 和 in the front of 區(qū)別點(diǎn)撥in front of在.（范圍外）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 front of the classroom.在教室的前面有一塊黑板。三、after和behind區(qū)別點(diǎn)撥1 .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 o'clock.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。2.behind表示時(shí)間時(shí)，指退于既定的時(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)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。