小学英语小升初知识点总结大全小学英语小升初知识点总结大全小学英语小升初知识点总结大全小学英语期末考试知识点大全一、基础知识1.字母:26个字母的大小写ABCDEFGHIJKLMNOPQRSTUVWXYZ....*....*....*.....abcdefghijklmnopqrstuvwxyz....*....*....*.....2.语音:元音的发音5个元音字母:AEIOU12个单元音:前元音:[i:][?][e][?]中元音:[?:][?]后元音:[ɑ:][?][?:][u:][?][?]双元音(8个)合口双元音[ai][ei][au][?u][?i]集中双元音[i?][ε?][u?]3.词汇:词汇量,近反义词4.句子:大小写,标点符号二、语法知识名词:名词单复数,名词的格(一)名词单复数一般情况,直接加-s,如:book-books,bag-bags,cat-cats,bed-beds....*....*....*.....以s.x.sh.ch结尾,加-es,如:bus-buses,box-boxes,brush-brushes,watch-watches....*....*....*.....以“辅音字母+y”结尾,变y为i,再加-es,如:family-families,strawberry-strawberries....*....*....*.....以“f或fe”结尾,变f或fe为v,再加-es,如:knife-knives不规则名词复数:man-men,woman-women,policeman-policemen,小学英语小升初知识点总结大全小学英语小升初知识点总结大全policewoman-policewomen,mouse-micechild-children,foot-feet,tooth-teeth,fish-fish,people-people,Chinese-Chinese,Japanese-Japanese不可数名词的复数就是原形:paper,juice,water,milk,rice,tea(二)名词的格(1)有生命的东西的名词所有格:a)单数后加\\\\\\'s如:Lucy\\\\\\'sruler,myfather\\\\\\'sshirt....*....*....*.....b)以s结尾的复数名词后加’如:hisfriends\\\\\\'bagsc)不以s结尾的复数后加\\\\\\'schildren\\\\\\'sshoes并列名词中,如果把\\\\\\'s加在最后一个名词后,表示共有,如:TomandMike\\\\\\'scar汤姆和迈克共有的小汽车要表示所有物不是共有的,应分别在并列名词后加\\\\\\'s,如:Tom\\\\\\'sandMike\\\\\\'scars汤姆和麦克各自的小汽车(2)表示无生命东西的名词通常用“of+名词”来表示所有关系:如:apictureoftheclassroomamapofChina冠词:不定冠词,定冠词种类(1)不定冠词:a/anaunit/anuncle元音开头的可数名词前用an:anegg/anapple/anorange(2)定冠词:thetheegg/theplane小学英语小升初知识点总结大全小学英语小升初知识点总结大全2.用法:定冠词的用法:特指某(些)人或某(些)物:Therulerisonthedesk.复述上文提到的人或物:Hehasasweater.Thesweaterisnew.谈话双方都知道的人或物:Theboysaren\\\\\\'tatschool.在序数词前:John\\\\\\'sbirthdayisFebruarythesecond.....*....*....*.....用于固定词组中:inthemorning/afternoon/evening不用冠词的情况:专有名词前:Chinaisabigcountry.名词前有定语:this,that,my,your,some,any,no等:Thisismybaseball.复数名词表示一类人和事:Monkeyscan\\\\\\'tswim.Theyareteachers.....*....*....*.....在节日,日期,月份,季节前:TodayisChristmasDay.It\\\\\\'sSunday.....*....*....*.....一日三餐前:Wehavebreakfastat6:30.球类棋类运动前:Theyoftenplayfootballafterclass.Heplayschessathome.....*....*....*.....*但乐器前要用定冠词:Iplaytheguitarverywell.学科名称前:Myfavoritesubjectismusic.在称呼或头衔的名词前:ThisisMrLi.固定词组中:atnoonatnightbybus代词、形容词、副词代词:人称代词,物主代词形容词,副词:比较级,最高级(一)、形容词的比较级1.形容词比较级在句子中的运用:两个事物或人的比较用比较级,比较级后面一般带有单词than。比较级前面可以用more,alittle来修饰表示程度。than后的人称代词用主格(口语中可用宾格)。....*....*....*.....2.形容词加er的规则:一般在词尾加er;小学英语小升初知识点总结大全小学英语小升初知识点总结大全以字母e结尾,加r;以一个元音字母和一个辅音字母结尾,应双写末尾的辅音字母,再加er;以“辅音字母+y”结尾,先把y变i,再加er。3.不规则形容词比较级:good-better,beautiful-morebeautiful(二)副词的比较级1.形容词与副词的区别(有be用形,有形用be;有动用副,有副用动)⑴在句子中形容词一般...