Unit 3 第3课时 Section A(3a-3d)（配套word）-【全效学习】2024-2025学年七年级上册英语（人教版·新教材）浙江专版

本讲义聚焦初中英语存现句（There be结构）及地点介词核心知识点，通过“含义解析+例词示范”系统梳理at、on、in等介词用法，再以单词填空、句子转换、图片短文补全等练习构建从基础理解到综合应用的学习支架。 该资料特色在于融合语言能力与思维品质培养，如“根据图片填方位介词补全短文”需学生观察分析空间关系，提升语言表达准确性，语法填空和词汇运用题则助力学习能力发展，课中辅助互动教学，课后帮助学生自查巩固，弥补知识盲点。

第3课时　Section A(3a-3d) 一、存现句(There be Structure) 二、地点介词 介词 含义 例词 at 表示在某个具体的地点或位置,通常是小地方或具体的位置点。 at school 在学校; at home 在家; at the bus stop 在公共汽车站 on 表示在某个表面上,或者与某物接触并位于其上方。 on the table 在桌子上; on the floor 在地板上; on the wall 在墙上 in 表示在某个大的范围或区域内,通常是大地方或封闭的空间。 in the classroom 在教室里; in China 在中国; in the park 在公园里 under 表示在……下面,正下方。 under the bed 在床底下 next to 表示紧邻,在……近旁。 next to the school 紧挨着学校 between 表示在……之间,位于两者之间。 between the two trees 在两棵树之间 in front of 表示在……前面(不包括在内)。 in front of the house 在房子(外部的)前面 in the front of 表示在……前面(包括在内)。 in the front of the classroom 在教室(内部的)前面 behind 表示在……后面。 behind the big tree在这棵大树后面 Ⅰ.用括号中所给单词的适当形式填空 1.There are many books in these 　bookcases　 (bookcase).  2.Are there any 　screens　 (screen) on the wall?  3.There 　is　 (be) some water in the bottle.  4.　Is　 (be) there an apple and two pears on the table?  5.Our classroom has two great reading 　corners　 (corner).  Ⅱ.用方框中所给单词的适当形式填空,每词仅用一次 centre; notice; sit; screen; drawer 1.We don’t have lockers. We put our things in the desk 　drawers　.  2.Our teacher often puts up important 　notices　 on the left blackboard.  3.When we live in the city 　centre　, we often go to see films.  4.Why not have a rest and do eye exercises after looking at the 　screen　 for a long time?  5.Sally doesn’t do her homework and 　sits　 in front of the TV all day.  Ⅲ.用合适的介词完成句子,每空限填一词 1.The bank is across 　from　 the school.  2.The library is 　between　 the restaurant and the post office.  3.The cat is 　behind　 the door, so we can’t see it.  4.Go 　across/down　 Bridge Street, and you can find the hotel 　on　 your left.  5.My grandparents live 　in　 an old town.  Ⅳ.按要求完成句子 1.There is a blackboard in the classroom. (改为一般疑问句) 　Is　 　there　 a blackboard in the classroom?  2.—Are there any chairs in the teachers’ office? (作肯定回答) —　Yes　, 　there　 　are　.  3.There are about thirty girls in my class. (对画线部分提问)  　How　 　many　 girls 　are　 　there　 in your class?  4.Are there any hotels near the train station (站)? (改为陈述句) 　There　 　are　 　some　 hotels near the train station.  5.There are some classes on Monday. (改为否定句) 　There　 　aren’t　 　any　 classes on Monday.  Ⅴ.根据图片,填入合适的方位介词(短语)补全短文 Today is Tuesday. The first class is maths. Mr Smith and his students are 1.　in　 the classroom. The blackboard is 2.　in the front of　 the classroom. Rick is 3.　between　 Leo and Connie. Leo is 4.　in front of　 Daisy. Daisy is 5.　on　 the left of Anna. Nick is 6.　behind　 Connie.   Ⅵ.词汇运用 用方框中所给词语的适当形式填空,每词仅用一次。 be; behind; in; around; on the right of Hello! I’m Daming. Welcome to my school. Look! This is a map of my school. As you can see, there is a big square (广场) in the front of our school. Behind it is our classroom building. There 1.　are　 forty classrooms and ten offices. On the left of the classroom building is the library with a lot of books. 2.　On the right of　 the classroom building is the sports field. Students can play basketball and table tennis there. The playground is 3.　behind　 the sports hall and the sports hall is in front of the playground. I often play football with my classmates 4.　in　 the playground after school. There is also a small building for us to have music and science classes. It is behind the classroom building. So next, let me show you 5.　around　 my school. This way, please!  Ⅶ.语法填空 Hello, I’m Jack. I’m an 1.　American　 (America) student in Class 3, Grade 7 of Star Middle School. There 2.　is　 (be) a photo of my classroom on 3.　the　 wall. My classroom is big and there 4.　are　 (be) thirty desks and thirty chairs for the students and one 5.　teacher’s　 (teacher) desk. Our blackboard is green. There is a clock on 6.　its　 (it) left. On the blackboard are five 7.　pictures　 (picture) about my classmates and teachers. My good friend Bob draws them. He likes 8.　to draw/drawing　 (draw) and his pictures are nice. Oh, there 9.　are　 (be) three windows in the classroom wall. They are big, so the classroom is very bright (明亮的). This is my classroom 10.　and　 I like it. What’s your classroom like? Can you tell me?  不知你是否记住了画波浪线的单词?请再复习一遍并收入你的小词典! 1.广场　　　　　　　　　2.明亮的　　　　　　　　　3.站　　　　　　  学科网（北京）股份有限公司 $