新概念英语青少版语法知识汇总

级别单元语法知识具体内容1AUnit1Thisis…./Isthis…?Yes,itis./No,itisn't.如Thisismyfamily.Isthisyourpen?Yes,itis./No,itisn't.1AUnit2由what引导的问句如What'sthis?It'sawheel.What'sthat?It'sgrey.1AUnit3由who和which引导的问句如Whoisthatboy,Polly?Whichboy,Annie?1AUnit4系动词be+形容词的用法（描述人的状态或感受等）如I'mfine./Robertisn'tverywell./He'sveryhot./Heisn'thungry./Iamsorry.1AUnit5系动词be+名词的用法（描述人的身份或职业）如I'myournewneighbour./I'mastudent./She'smyaunt./She'sawriter.1AUnit6系动词be+名词/形容词的用法如She'sanartstudent./She'saveryprettygirl./She'sclever./She'sAmerican./Herfather'sanaccountant.1AUnit7由where和which引导的问句如Where'smypen,Lucy?Whichpen,Mum?Theblueone.1AUnit8Therebe句型（单数）如Thereisanoiseintheliving-room./There'satorchhere./There'ssomeonedownstairs.1AUnit9名词的复数形式（规则变化）直接加s，如：pyjamas,shirts。1AUnit10名词的复数形式（规则变化）直接加s或es，如：buses,books,bags。1AUnit11These/Thoseare….如Theseareouroutfits./Thosearemynewshoes!1AUnit12名词的复数形式（不规则变化）如men,women,children,people1AUnit13Whattime…?如Whattimeisit?It'seighto'clock.1AUnit14祈使句如Givemethatjar,please,Robert./Stop!/Bringithere,please!1AUnit15Therebe句型（复数）如Sotherearesevenonmyside./Now,howmanyplayersarethere?1BUnit16Therebe句型（复数）如Therearesomeboats,too./Therearesomepeopleonthebridge./Therearesomecarsandbuses,too.1BUnit17情态动词can的用法如Icanbalanceonthisball!/Canyoudoit?/Icantry./Ican'tdoit.1BUnit18情态动词can的用法如Youcanhelpme./Ican'tgetaspoonandchopanonion,Dad!/Perhapswecanopenarestaurant.1BUnit19情态动词must的用法如Youmusteat!/Icandrinksomewater,butImustn'teat.1BUnit20情态动词must的用法如Imustgo!/Imustfindmybook./Imustwashmyhands.1BUnit21havegot（相当于have，表示“有”）的用法如Havewegotanyorangejuice?/I'vegotsomeyoghurtinthefrige./Theyhaven'tgotanyyoghurtinthecanteenattheacademy.1BUnit22havegot（相当于have，表示“有”）的用法如Hasshegotalotoffriendsnow,Annie?/Perhapsshehasn'tgotmanyfriends./Theyhaven'tgotalotofsparetime.1BUnit23want和like的用法如Doesn'tshelikethatone?Well,shelikesit,butshewantsanewone.1BUnit24like的用法如Ireallylikesalmon!/Doyoulikevegetables?Yes,Ilikevegetables,too.1BUnit25表量的名词如twobagsofsugar,fourpacketsoftea,aloafofbread,apieceofmeat,aboxofchocolate,abottleofwine1BUnit26表量的名词如abowlofsoup,abowlofsalad,asmallpieceoffish,ajugofwater1BUnit27感官系动词look的用法如Helooksawful!/Helooksmiserable!1BUnit28天气的描述如Theweather'squitenicetoday./It'salwayslovelyinsummer!/It'scool,andit'sverywet!/Theweatherchangesallthetime./Butwehaveaninterestingclimate!1BUnit29日期和年龄的表达如ThefirstofAugust,Karen!It'sRobert'sbirthday./Robert's10today.1BUnit30距离和地点的表达如Howlongistheracethisweekend?Tenmiles.It'snotverylong./Theycomefromallovertheworld.2AUnit1现在进行时主语为单数人称I/You/He/She/It的进行时，即am/is+doing。2AUnit2现在进行时主语为复数人称We/You/They的进行时，即are+doing。2AUnit3名词性物主代词单数形式：mine/yours/his/hers/its/Paul's；复数形式：ours/yours/theirs。2AUnit4动词短语的用法动词+宾语+副词小品词（及物）：如果宾语是名词时，可放在小品词后，如putonthejacket/putthejacketon；如果宾语是代词，则必须放在小品词前，如putiton/putthemon。2AUnit5一般现在时表示习惯性或经常性的时间短语，如inthemorning/afternoon/evening、usually、always。2AUnit6一般现在时与现在进行时的区别注意区分表示不同时间的时间短语，如everyday与today。2AUnit7一般现在时表示频度的时间短语，如everySaturday、twiceaweek、howoften。2AUnit8一般将来时：begoingto表示计划或打算做某事，一般指短期内会发生的事情。2AUnit9want表“意愿或想法”的用法；begoingto表“意愿”的用法want的用法：sb.wanttodo与sb.wantsb.todo2AUnit10一般现在时、现在进行时与一般将来时（begoingto）一般现在时表示习惯性或经常性的行为或动作，现在进行时表示此刻正在发生的行为或动作，一般将来时表示未来要发生的行为或动作。2AUnit11一般过去时系动词be的单数形式，am/is→was，如He/She/Itwas…。2AUnit12一般过去时系动词be的单数与复数形式，are→were，如We/You/Theywere…。2AUnit13一般过去时Therebe句型的过去式，即Therewas/were(not)…。2AUnit14一般过去时have（表示“有”）的过去式，即had/didn'thave。2AUnit15一般过去时have（表示“做”）的过去式，即had/didn'thave/Did…have...。2BUnit16一般过去时动词过去式的规则变化，即直接加ed或d，如picked、arrived、parked、unlocked、called、talked、discussed、finished、looked。ed的发音为/d/或/t/。2BUnit17一般过去时动词过去式的规则变化，即直接加ed或d，如waited、darted、counted。ed的发音为/id/。2BUnit18一般过去时动词过去式的不规则变化，如ate、did、gave、went、felt、read。2BUnit19一般过去时动词过去式的不规则变化，如saw、bought、told、put、hung、broke、became、cut、took。2BUnit20一般将来时：will表示将来要发生的行为或动作。主语为表人的代词或名词。2BUnit21一般将来时：will表示将来要发生的行为或动作。主语为表物的代词或名词。2BUnit22一般将来时：will表示将来要发生的行为或动作。Therebe与will的连用。2BUnit23形容词的用法表示距离、高度、长度、深度、宽度、重量等的形容词及其名词形式2BUnit24形容词的比较级和最高级的用法加er构成比较级，常与than连用；加est构成最高级，后常接表范围的短语。2BUnit25同级比较的用法(not)thesameas...；(not)as/so…as…2BUnit26good的同级、比较级和最高级即asgoodas、betterthan和best2BUnit27数量的比较即little与less、least；few与few、fewest；many与more、most；much与more、most2BUnit28由more和most引导的比较级和最高级如moreintelligentthan、themosthandsomeboy2BUnit29最高级的不同表达方法如Hecomesfirstineverything./Paulranthefastest./Hejumpedfurtherthananyone./Noone'sbetterthanourPaul!2BUnit30Howmuch（表价格）的用法如Howmuchdidyoupayforit?Itcost￡3.70.3AUnit1动名词的用法如enjoybeingamodel,likeworkingasamodel,hatetravelingonherown,likehavingaproperjob3AUnit2现在完成时表示到说话时为止（或到现在为止）已经发生或完成了（不一定结束）的动作或状态。如：We'reinthefrontnow,sowe'vegotsomeextraspace./I'vejusthadadrink./Haveyouhadamagazineoranewspaper?No,wehaven't.3AUnit3现在完成时：havebeento与havegoneto的区别havebeento表示去过某地且已经回来，而havegoneto表示去了某地但尚未回来。如：HaveyoubeentotheFarmers'Markettoday?No,we'vejustbeentotheairportwithClaireandPaul.They'vegonetotheUSfortwomonths.3AUnit4现在完成时：since与for的用法since后面跟具体的某个时间或事件，for后面跟一段时间。如：It'sbeenthereforyears.Infact,it'sbeentheresincewemovedintothishouse!3AUnit5现在完成时：与just和yet的连用Haveyoufinishedyourhomeworkyet?/H