外研版七年级上册英语Module 3 My school 重要知识点讲解

Module3 My school重要知识点讲解Unitl一、There be 句型There are thirty students in my class.我们班有三十个学生。点拨There is/are+某物/人（主语）+地点.”表示某地存在某人或某物,是一种客观上的存在；具体用法如下：1 .肯定形式DThere is +不可数名词何数名词单数形式+介词短语.（不可数名词前加some,可数名词单数形式前应加不定冠词a或an）There is a bed in my room.我房间里有一张床。There is some milk in the bottle.瓶子里有点牛奶。2）There are+可数名词复数形式+介词短语.There are some students in the classroom.教室里有一些学生。2 .否定形式There is/are not+某物/人（主语）+地点.如:There isnt a pen in the desk.桌子上没有一支笔。There isnt any meat in the bag.包里没有一点吃的。There arent any boys in the classroom.班上没有一个男孩。3 .一般疑问句形式-Be+there+(any)+某物+地点？-Yes, there be./No, there be+not.如：-Is there any milk in the bottle?瓶子里有牛奶吗？-Yes, there is.有。-Are there any girls in the classroom?班上有女生吗？-No, there arent.没有。4 .特殊疑问句形式疑问词+一般疑问句？如：-How many books are there on the desk?桌上有几本书？-There is only one book on the desk.桌上只有一本书。5.当there be句型接多个主语时，它要求用就近原则；即如果靠近be动词的名词为单数，则be用is,如果靠近be动词的名词为复数,则be动词用are。There is a pen and two pencils on the desk.桌上有一支钢笔和两支铅笔。There are two pencils and a pen on the desk.桌山有两支铅笔和一支钢笔。二、some与any的用法点拨Lsome用在肯定句中；some+不可数名词或可数名词的复数There is some rice in the bottle.There are some bananas on the tree.2.any用在否定句中/疑问句中；any+不可数名词或可数名词的复数There arent any coats under the bed.床下没有衣服。Is there any milk in the c叩?杯子里有牛奶吗？Are there any cakes on the table?桌上有蛋糕吗？Unit 2一、常有介词短语点拨behind在之后next to在.旁边in front of 在前面on the right of在右边on the left of在左边between. .and.在和之间in the middle of 在中间二、询问某地的位置-Where is the playground?操场在哪？-Its behind the classroom building.在教学楼的后面。点拨“Where is+某地?”用于询问某地的位置。回答可用前面提及的介词短语。Unit 3一、There be句型与have的比较点拨there be句型表示“某处有某物，即存在关系;如：There is a pen on the desk.桌上有一支笔。动词have或has也表示“有”的意思，但have (has)表示所属关系，经常用“人”作主语，表达“某人有.”；如：I have a pen.我有一支笔。二、in front of 和 in the front of 区别点拨in front of在.（范围外）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.（范围内）的前面There is a blackboard in the front of the classroom.在教室的前面有一块黑板。三、after和behind区别点拨1 .after表示时间，表示在一点或一段时间之后;在表示地点时，它表示次序，意为“在后面”。He goes to school after 6 oclock.他六点钟以后去学校。We walk into the meeting room one after another.我们依次进入会议室。2.behind表示时间时，指退于既定的时间；表示地点时，强调位置的后面。The project is already a month behind with things.这个项目已经比预定进度晚了一个月。The chair is behind the desk.椅子在桌子后面。