Unit3 SectionA(1a~Pronunciation) 知识清单.2026秋人教版七上英语

第页Unit3SectionA(1a~Pronunciation)知识清单一、重点词汇hall名词大厅；礼堂gym名词体育馆；健身房office名词办公室dininghall餐厅classroombuilding教学楼teachers'building教师办公楼sportsfield运动场studentcentre学生中心artbuilding艺术楼sciencebuilding科学楼musichall音乐厅schoolhall报告厅building名词建筑物；房子（可数名词）builder名词建筑者；建筑工人across介词/副词过；穿过through介词穿过（从物体内部）二、重点短语inthemiddleof在……中间nextto紧挨着infrontof在……前面behind在……后面between...and...在……和……之间acrossfrom在……对面lookfor寻找（强调寻找的过程）walkacross走过（从表面穿过）gothrough穿过（从内部穿过）takeexercise做运动haveameeting开会readingcorner阅读角三、重点句型1.询问位置：Whereis/are...?回答：It's/They're+方位介词短语。例：Whereistheclassroombuilding?It'sbehindthesportsfield.2.therebe句型的一般疑问句：Istherea...intheschool?肯定回答：Yes,thereis.否定回答：No,thereisn't.3.提供帮助：CanIhelpyou?肯定回答：Yes,please.否定回答：No,thanks.4.打扰别人：Excuseme.意为“打扰一下”。四、语法聚焦1.方位介词（短语）的用法：inthemiddleof在……中间nextto紧挨着（比near距离更近）infrontof在……前面behind在……后面between...and...在……和……之间（既可表地点，也可表时间）acrossfrom在……对面（相当于opposite或ontheothersideof）2.building的用法：building由build（v.建造）+-ing构成，是可数名词。build+-er→builder表示“建筑者；建筑工人”。3.across与through的辨析：across指从物体表面横向穿过，常与walk,go,swim连用。through指从物体内部穿过。例：walkacrosstheroad（走过马路，从表面）；Lightcomesthroughthewindow.（光透过窗户，从内部）五、语音知识1./o:/与/p/：/o:/舌身尽量降低并后缩，舌后部抬起，双唇收圆更收小，稍向前突，发音延续较长。例词：sport,short,fork；walk,warm,wall,floor,blackboard,hall。/p/舌身尽量降低并后缩，舌后部抬起，口形稍收圆，开口比/o:/稍大但不向前突出，发音短促。例词：fox,shot,clock；across,box,dog,doctor,hobby,hot。2./u:/与/u/：/u:/舌身后缩，舌后部尽量抬起，口形较小较圆，较突出，发音延长。例词：food,school,rule；cool,group,June,tooth,choose。/u/舌身后缩，舌后部抬起，口形收圆，稍微突出，比/u:/的口形略放松，发音短促。例词：look,good,full；book,cook,put,push,should,wood。3.重音练习：library,interesting,family,beautiful,favouritecomputer,another,important,together,amazing六、易错点归纳1.near表示“在……附近”，nextto表示“紧挨着”，距离更近，不能混用。2.acrossfrom是固定短语，意为“在……对面”，相当于opposite。3.across指从