全面小升初英语语法点总结及练习

全面小升初英语语法点总结及练习亲爱的同学们，小升初的脚步越来越近了。英语语法作为英语学习的基石，在这个阶段显得尤为重要。扎实掌握语法知识，不仅能帮助我们在考试中取得好成绩，更能为未来的英语学习打下坚实的基础。下面，我们就来系统地梳理一下小升初阶段需要重点掌握的英语语法点，并配合一些练习来巩固。一、名词(Nouns)名词是表示人、事物、地点或抽象概念的词。1.可数名词与不可数名词*可数名词：可以计数的名词，有单数和复数形式。*单数：abook,anapple,aboy*复数：一般情况下加-s，如books,apples,boys；以s,x,ch,sh结尾的加-es，如buses,boxes,watches,dishes；以辅音字母加y结尾的，变y为i加-es，如babies,cities；部分不规则变化，如man-men,woman-women,child-children,foot-feet,tooth-teeth,mouse-mice,sheep-sheep,fish-fish(强调种类时可加es)。*不可数名词：不能直接计数的名词，没有复数形式，表示数量时需借助量词。*如：water,milk,bread,rice,meat,juice,information,music。*常用量词：aglassofwater,acupofmilk,apieceofbread,abowlofrice。2.名词所有格*表示名词之间的所属关系。*单数名词后加's：Tom'sbook(汤姆的书),thegirl'spen(女孩的钢笔)。*以s结尾的复数名词后加'：thestudents'classroom(学生们的教室)。*不以s结尾的复数名词后加's：children'stoys(孩子们的玩具)。*表示两者或多者共有时，只在最后一个名词后加's：LucyandLily'smother(露西和莉莉的妈妈，共一个妈妈)。*表示各自拥有时，每个名词后都加's：Tom'sandJack'sfathers(汤姆的爸爸和杰克的爸爸，各自的爸爸)。练习一：名词1.Therearetwo_______(child)inthepark.2.Ihavethree_______(brush).3.Thisis_______(Lucy)pencil.4.I'dlikea_______(glass)ofmilk.5.Thesearethe_______(teacher)books.二、冠词(Articles)冠词分为不定冠词(a,an)和定冠词(the)。1.不定冠词a/an：表示泛指“一个”，用于单数可数名词前。*a用于辅音音素开头的单词前：acat,auniversity(ju:是辅音音素)。*an用于元音音素开头的单词前：anapple,anhour(h不发音，our是元音音素开头)。2.定冠词the：表示特指“这个，那个，这些，那些”。*指上文提到过的人或物。*用于世界上独一无二的事物前：thesun,themoon,theearth。*用于乐器前：playthepiano,playtheviolin。*用于序数词前：thefirst,thesecond。*用于形容词最高级前：thetallestboy。*用于某些固定短语中：inthemorning,atthezoo。3.零冠词：即不用冠词的情况。*用于复数可数名词和不可数名词表示泛指时：Booksareourfriends.Waterisimportant.*用于三餐、球类运动前：havebreakfast,playbasketball。*用于学科名称前：IlikeEnglish.*用于某些固定短语中：atschool,bybike。练习二：冠词1.Ihave_______dog._______dogisblack.2.Sheeats_______eggeverymorning.3.Weusuallygoto_______parkonSundays.4.Hecanplay_______footballverywell,buthecan'tplay_______piano.5._______sunisshiningbrightly.三、代词(Pronouns)代词是用来代替名词或名词短语的词。1.人称代词：表示“我、你、他、她、它、我们、你们、他们”。*主格(作主语)：I,you,he,she,it,we,you,they。*宾格(作宾语)：me,you,him,her,it,us,you,them。2.物主代词：表示“……的”。*形容词性物主代词(后接名词)：my,your,his,her,its,our,your,their。*名词性物主代词(独立使用，相当于“形容词性物主代词+名词”)：mine,yours,his,hers,its,ours,yours,theirs。3.指示代词：this(这个),that(那个),these(这些),those(那些)。4.疑问代词：who(谁),whom(谁，宾格),whose(谁的),what(什么),which(哪一个)。5.反身代词：myself,yourself,himself,herself,itself,ourselves,yourselves,themselves(表示“亲自，自己”)。练习三：代词1.Thisisnot_______(I)book._______(I)isonthedesk.2.—Whosepenisthis?—It's_______(she).3.Myparentslove_______(I)verymuch.Ilove_______(they)too.4._______(This)areapples._______(That)arebananas.5.Help_______(you)tosomefish,children.四、形容词(Adjectives)和副词(Adverbs)1.形容词：用来修饰名词，表示名词的性质、特征或状态。通常放在名词前，be动词或系动词后。*如：aredapple,happychildren,Sheisbeautiful.*比较级和最高级：*规则变化：*一般单音节词和部分双音节词：加-er(比较级),-est(最高级)。small-smaller-smallest.*以e结尾：加-r,-st。nice-nicer-nicest.*以辅音字母加y结尾：变y为i加-er,-est。happy-happier-happiest.*重读闭音节，末尾只有一个辅音字母：双写末尾辅音字母加-er,-est。big-bigger-biggest,hot-hotter-hottest。*不规则变化：good/well-better-best;bad/badly-worse-worst;many/much-more-most;little-less-least;far-farther/further-farthest/furthest。*用法：比较级用于两者之间比较，常用than连接；最高级用于三者或三者以上比较，常用the...in/of...结构。2.副词：用来修饰动词、形容词或其他副词，表示动作发生的时间、地点、方式、程度等。*大多数副词由形容词加-ly构成：quick-quickly,slow-slowly,happy-happily。*一些副词与形容词同形：fast,hard,early,late。*常用副词：very,too,so,often,usually,sometimes,always,never,here,there,now,then。*副词比较级和最高级变化规则与形容词类似。练习四：形容词与副词1.Thisstoryis_______(interesting)thanthatone.2.Sheruns_______(fast)inherclass.3.Mymotherisa_______(kind)woman.Shealwaysspeaks_______(soft).4.Whichis_______(big),thesunorthemoon?5.Hestudies_______(hard)everyday.五、动词(Verbs)动词是表示动作或状态的词，是句子的核心。1.be动词：am,is,are(现在时)；was,were(过去时)。*用法：Iam,youare,he/she/itis;we/you/theyare.*否定式：在其后加not(isnot=isn't,arenot=aren't,wasnot=wasn't,werenot=weren't)。*疑问式：将其提到主语前。2.情态动词：can,may,must,should,will,would等。*情态动词后接动词原形。*can:能，会；可以。否定can't。*may:可以，可能。否定maynot。*must:必须，一定。否定mustn't(禁止)/needn't(不必)。3.实义动词：表示具体动作或状态的动词，有完整的词义。如：run,eat,study,have,like。*第三人称单数：在一般现在时中，当主语是第三人称单数(he,she,it,单个人名或事物)时，实义动词要加-s或-es。*规则：like-likes,play-plays,watch-watches,go-goes,do-does,have-has。4.动词的基本时态：*一般现在时：*表示经常性、习惯性的动作或存在的状态。*标志词：always,usually,often,sometimes,never,everyday/week/month/year...*结构：主语+be动词(am/is/are)+.../主语+实义动词(原形/三单)+...*现在进行时：*表示此时此刻正在进行的动作。*标志词：now,look,listen,It's...o'clock.*结构：主语+be动词(am/is/are)+动词-ing形式+...*动词-ing变化：一般加-ing(playing);以不发音的e结尾去e加-ing(making);重读闭音节双写末尾辅音字母加-ing(running,swimming)。*一般过去时：*表示过去某个时间发生的动作或存在的状态。*标志词：yesterday,lastweek/month/year,...ago,justnow,in2020。*结构：主语+be动词(was/were)+.../主语+实义动词过去式+...*实义动词过去式变化：规则变化加-ed(played,watched);不规则变化需牢记(go-went,eat-ate,see-saw,do-did,is/am-was,are-were,have-had)。*一般将来时：*表示将要发生的动作或存在的状态。*标志词：tomorrow,nextweek/month/year,soon,inthefuture。*结构：主语+will+动词原形+.../主语+begoingto+动词原形+...(表示计划、打算或有迹象要发生)。练习五：动词1.Heusually_______(get)upat6:30inthemorning.2.Listen!Someone_______(sing)inthenextroom.3.They_______(play)basketballyesterdayafternoon.4.I_______(go)totheparkwithmyfriendstomorrow.5.Mymother_______(cook)dinnernow.She_______(cook)dinnereveryday.六、介词(Prepositions)介词表示名词、代词等与句中其他词的关系，通常用于名词或代词前。常见介词：in,on,at,under,behind,beside,near,between,from,to,for,with,about,by,of。*in+年/月/季节/大地点：in2023,inMay,inspring,inBeijing。*on+具体某一天/星期几：onMonday,onJune1st,onmybirthday。*at+具体时刻/小地点：at7o'clock,atschool,athome。*表示方位：underthedesk,behindthedoor,besidethewindow。练习六：介词1.Mybirthdayis_______October.2.WehaveEnglishclass_______9:00a.m.4.Igotoschool_______footeveryday.七、数词(Numerals)数词分为基数词(表示数量)和序数词(表示顺序)。1.基数词：one,two,three,...,ten,eleven,twelve,thirteen,...,twenty,thirty,...,onehundred。2.序数词：first(1st),second(2nd),third(3rd),fourth(4th),fifth(5th),sixth(6th),...,tenth(10th),twentieth(20th),thirtieth(30th),...,onehundredth(100th)。*序数词前通常加the。练习七：数词1.Thereare_______(三十)studentsinourclass.2.Myfatheris_______(四十)yearsold.3.Thisismy_______(第一)Englishbook.4.Februaryisthe_______(第二)monthoftheyear.5.Todayisthe_______(十二)ofMay.八、句子的种类1.按用途分：*陈述句：陈述一个事实或看法。分为肯定句和否定句。*肯定句：Sheisastudent.Helikesapples.*否定句：在be动词后加not；在情态动词后加not；实义动词前加don't/doesn't(一般现在时)/didn't(一般过去时)。*Sheisn'tastudent.Hedoesn'tlikeapples.Ididn'tgotoschoolyesterday.*疑问句：*一般疑问句：用yes或no回答。将be动词、情态动词或助动词(do/does/did)提到主语前。*Issheastudent?Canyouswim?Doyoulikecats?Didhegothere?*特殊疑问句：用疑问词开头，对句中某一成分提问。*疑问词：what(什么),who(谁),whose(谁的),where(哪里),when(何时),why(为什么),how(怎样),howmany(多少，对可数名词数量提问),howmuch(多少，对不可数名词数量或价格提问)。*结构：疑问词+一般疑问句语序？What'syourname?Wheredoyoulive?Howmanybooksdoyouhave?*祈使句：表示请求、命令、建议等。通常省略主语you，以动词原形开头。*Openthedoor,please.Don'tbelate.*感叹句：表示强烈的情感。常用what或how引导。*What+(a/an)+形容词+名词+(主语+谓语)!Whatabeautifulflower(itis)!Whatcleverchildren(theyare)!*How+形容词/副词+(主语+谓语)!HowhappyIam!How