外研版八年级上册英语重点短语+句型+语法

对于八年级的同学们而言，英语学习进入了一个承上启下的关键阶段。扎实掌握本册的重点短语、核心句型及语法知识，不仅能有效提升应试能力，更为后续的深入学习奠定坚实基础。本文将结合外研版八年级上册教材的特点，对这些核心内容进行系统梳理，力求专业严谨，助你高效复习。一、重点短语集锦短语是语言的砖瓦，积累并灵活运用短语，能让你的表达更地道、更生动。（一）动词短语1.lookforwardto(doingsth.)期待（做某事）*e.g.Wearelookingforwardtothewinterholiday.*2.hearfromsb.收到某人的来信*e.g.Iwasveryhappytohearfrommypenfriend.*3.arrivein/at到达（大地方/小地方）*e.g.TheyarrivedinBeijingyesterday./Shearrivesatschoolearlyeveryday.*4.geton(withsb.)（与某人）相处；进展（某事）*e.g.Howareyougettingonwithyournewclassmates?*5.begoodat(doingsth.)擅长（做某事）*e.g.Mybrotherisgoodatplayingbasketball.*6.beinterestedin(doingsth.)对（做某事）感兴趣*e.g.Sheisinterestedinreadingstorybooks.*7.makefriends(withsb.)（和某人）交朋友*e.g.It'seasytomakefriendswithhim.*8.askfor请求；寻求*e.g.Youcanaskyourteacherforhelp.*9.dependon依靠；取决于*e.g.Goodresultsdependonhardwork.*10.worryabout担心*e.g.Don'tworryaboutme;Icantakecareofmyself.*（二）介词短语1.inthemorning/afternoon/evening在上午/下午/晚上2.onweekdays/weekends在工作日/周末3.atthemoment此刻，目前4.bybus/bike/car乘公共汽车/自行车/小汽车5.infrontof在……前面（外部）6.inthefrontof在……前部（内部）7.insteadof代替；而不是*e.g.Hestayedathomeinsteadofgoingout.*8.becauseof因为（后接名词或名词性短语）（三）其他常用短语1.alotof/lotsof许多，大量2.allovertheworld全世界3.aswellas也；和……一样好*e.g.Sheisgoodatsingingaswellasdancing.*4.firstofall首先5.fromtimetotime有时；偶尔6.inorderto为了*e.g.Hestudieshardinordertogetgoodgrades.*7.suchas例如8.takepartin参加（活动）二、核心句型解析掌握句型结构，能帮助我们更规范、更高效地组织语言，进行口头和书面表达。（一）基本句型1.主语+系动词+表语(S+V+P)*e.g.Sheisastudent./Thefoodtastesdelicious./Theyseemhappy.*2.主语+谓语(不及物动词)(S+V)*e.g.Thesunrises./Birdssing.*3.主语+谓语(及物动词)+宾语(S+V+O)*e.g.IlikeEnglish./Heboughtabook.*4.主语+谓语(及物动词)+间接宾语+直接宾语(S+V+IO+DO)*e.g.Mymothergavemeapresent.(常用介词to/for引导间接宾语:Mymothergaveapresenttome.)*5.主语+谓语(及物动词)+宾语+宾语补足语(S+V+O+C)*e.g.Wemadehimourmonitor./IfindEnglishinteresting.*（二）常见功能句型1.询问能力：Can/Couldyou...?/Ican(not)...*e.g.Canyouswim?Yes,Ican./No,Ican't.*2.谈论喜好与厌恶：like/love/enjoy/hate+(doing)sth.*e.g.Ilikeplayingfootball./Shehatesgettingupearly.*3.提出建议：Whatabout...?/Howabout...?/Whynot...?/Let's...*e.g.Whataboutgoingforawalk?/Whynotjoinus?*4.请求允许：MayI...?/CouldI...?*e.g.MayIuseyourpen?Sure,hereyouare.*5.表达看法：Ithink(that).../Inmyopinion...*e.g.Ithinkheisright./Inmyopinion,thisbookisinteresting.*6.比较事物：A+be+形容词比较级+than+B*e.g.TomistallerthanMike./Thisstoryismoreinterestingthanthatone.*7.询问数量：Howmany+可数名词复数...?/Howmuch+不可数名词...?*e.g.Howmanybooksdoyouhave?/Howmuchwateristhereinthebottle?*8.Therebe句型(表示存在)：Thereis/are+某物/人+某地/某时*e.g.Thereisabookonthedesk./Therearesomestudentsintheclassroom.*三、语法要点归纳语法是语言的规则，理解并运用语法规则，能使语言表达更准确、更流畅。（一）时态1.一般现在时*构成：主语+动词原形/动词第三人称单数形式(be动词用am/is/are)*用法：表示经常性、习惯性的动作或状态；表示客观真理、事实。**e.g.Igetupatsixeverymorning./Theearthgoesaroundthesun.*2.现在进行时*构成：主语+am/is/are+动词-ing形式*用法：表示此时此刻正在进行的动作；表示现阶段正在进行的动作。**e.g.Listen!Someoneissinging./Theyarestudyinghardthesedays.*3.一般过去时*构成：主语+动词过去式(be动词用was/were)*用法：表示过去某个时间发生的动作或存在的状态。**e.g.Iwenttotheparkyesterday./Shewasbornin2008.*4.一般将来时*构成：*主语+will/shall+动词原形(shall多用于第一人称)*主语+am/is/are+goingto+动词原形*用法：表示将要发生的动作或存在的状态。（二）情态动词1.can/could：表示能力（能，会）；表示请求或许可（可以）。could比can语气更委婉。*e.g.IcanspeakEnglish./Couldyouhelpme?*2.may：表示请求或许可（可以）；表示可能性（可能）。3.must/haveto：must表示主观上的“必须”；haveto表示客观上的“不得不”。4.should：表示建议、劝告（应该）。*e.g.Youshouldlistentoyourteachercarefully.*（三）名词1.可数名词与不可数名词：可数名词有单复数形式，不可数名词没有复数形式，其量的表达需借助量词。*e.g.abook(books);aglassofwater(twoglassesofwater)*2.名词所有格：表示所属关系。*单数名词和不以s结尾的复数名词：名词+'s*e.g.Tom'sbag;Children'sDay**以s结尾的复数名词：名词+s'*e.g.Teachers'Day;thegirls'room*（四）代词1.人称代词：主格(I,you,he,she,it,we,you,they)和宾格(me,you,him,her,it,us,you,them)。2.物主代词：形容词性物主代词(my,your,his,her,its,our,your,their)和名词性物主代词(mine,yours,his,hers,its,ours,yours,theirs)。3.反身代词：myself,yourself,himself,herself,itself,ourselves,yourselves,themselves(表示“某人自己”)。*e.g.HetaughthimselfEnglish.*（五）冠词1.不定冠词a/an：表示泛指“一个”，a用于辅音音素开头的单词前，an用于元音音素开头的单词前。*e.g.abook;anapple;anhour*2.定冠词the：表示特指“这个，那个，这些，那些”；用于独一无二的事物前；用于乐器前等。*e.g.theboyinred;thesun;playthepiano*3.零冠词：用于复数名词和不可数名词表示泛指时；用于三餐、球类运动前等。*e.g.Ilikeapples./Havebreakfast./playbasketball*（六）介词1.时间介词：in(年、月、季节、泛指上午/下午/晚上),on(具体某一天、具体某一天的上午/下午/晚上),at(具体时刻、点钟)。*e.g.in2023;inJanuary;inthemorning;onMonday;onJune