七年级英语下册冀教版单元语法讲解及习题无答案

七年级英语下册（冀教版）单元语法讲解及习题（无答案）一般将来时定义：表示在将来的某一个时刻所发生的动作。构成：will+动词原形 begoingto+动词原形标志词：tomorrow,thedayaftertomorrow,next构成的短语（nextweek\month\year），thisafternoon，thismonth，this+星期in+时间段肯否回答：Yes，人称+willNo，人称+won’t否定句：will+not（won’t）+动词原形 be+notgoingto+动词原形We（buy）himapenforhisbirthdaynextweek.DannywillcometoChina.（变否定句和一般疑问句及做肯否回答）DannywillnotcometoChina.WillDannycometoChina?Yes，hewillNo，hewon,t.They,rehavingclassnow.（用tomorrow改写句子）反身代词■一某人自己第1页/共9页单数（self）复数（selves）第一人称myselfourselves第二人称yourselfyourselves第三人称himself herselfitselfthemselvesby+oneself（单独，独自） enjoy+oneself（玩的高兴）help+oneselfto（请随便….）Lookafter+oneself（照顾某人自己）learnbyoneself=teachoneself（自学）Youshouldbelievein.That,sthesecretofsuccess.A.HimselfB.itselfC.herselfD.yourselfTheboyissixyears,buthecandosomehouseworkby（he）.Sheisproudof（she）fornotgivingupeasily.Becarefulwiththeknife.Youmayhurt.A.himselfB.ourselvesC.myselfD.yourselfguessTomandCeliaenjoyedatthepartylastnight.A.myselfB.himselfC.herselfD.themselves第2页/共9页Children,help(oneself)tosomefruit.Lucy,help(oneself)tosomefruit.——Whoteachesmaths? ——Iteach.A.Your,myselfB.you,myselfC.you,meD.you,yourself感叹句(what,how) what-一中心词为名词 how 中心词为形容词，副词What+a/an+形容词+名词+主语+谓语！(可数名词的单数)what+形容词+名词+主语+谓语！(不可数名词/可数名词的复数)How+形容词/副词+主语+谓语！做题方法：空后有无名词(出掉主语，谓语之后)有名词用what,但还需判断名词为可数名词，还是不可数名词，可数名词的单数记得加a/an；没有名词用how。fasthe1.carefulgirlsheis! 2.fastheruns!3.nicepresentsIhave!4.greatthetripishotwateritis!第3页/共9页fineweatheritis!Let,sgoonapicnic!A.WhataB.WhatC.HowD.HowWehavetosaygoodbye;timeflies!A.whatB.howC.whataD.howaThechildrenarereadinginterestingbooks.（变感叹句）booksthechildrenarereading.Whataninterestingmatchitis!（变同义句）interestingis!Whatbadnews!（变同义句）thenewsis!Therebe句型意思：“有” 表某地有某物 口be动词：（单数：is;was）（复数：are,were）□Be动词单复数判断：就近原则（be动词的单复数是由靠近be动词跟前的这个主语决定）Therebe+n1+n2+n3+and+n4 （n1决定be动词单复数的形式，其余的不起作用）第4页/共9页口There加的一般将来时：只需给there和be之间加will/begoingtoThere+willbe there+is/aregoingto+beThere+be+人/物+ving（该句型用来表示某人/某物正在做什么）练习：1.Thereapianoagainstthewall.Theresomemeat,somebreadandsomeapplesonthetable.ThereanNBAmatchonTVthisweekend.A.WillplayB.isgoingtobeC.willhaveD.isgoingtohaveThereabookandfourpensonthedesk.A.HasB.isC.areD.have频率副词（usually,always,often,sometimes,never）Usually（通常），always（一直），often（经常），sometimes（有时），never（从不）□频率副词为一般现在时的标志词；□频率副词用howoften来提问。□频率副词经常置于情态动词、助动词；be动词之后，实意动词之前。Doyouoftengofishingwithyourfather?---No，.Idon,tlikefishingatall.A.neverB.oftenC.usuallyD.sometimes第5页/共9页Johnreadsinthemorning,buthereadsatnight.A.often,oftenB.never,neverC.often,alwaysD.never,oftenHowoftendoyouwritetoyouruncle?A.OnceamonthB.OnemonthC.InamonthD.Formonth动词的过去式(规则动词过去式，不规则动词过去式)一般过去式：定义：表示在过去的某一时间所发生的动作或所存在的状态。构成：was/were+其他 主语+动词的过去式+其他标志词：yesterday，ago，last构成的短语(lastweek/month/year)thismorning，in+过去的年份，justnow(刚才，刚刚)一般疑问句：给主语前加助动词did，把动词的过去式还原成原形否定句：给主语后加助动词didn’t，然后把动词过去式还原成原形。肯定回答：Yes，主语+did否定回答：No，主语+didn’t练习：1.Ihaveanexcitingpartylastweek.Didshe(practice)(play)theguitaryesterday.He(be)intheofficeanhourago.第6页/共9页Theyall（go）tothemountainsyesterdaymorning.She（notvisit）herauntlastyear.Jimwenttothelibrarylastnight.（变否定句，一般疑问句，做肯否回答）Jimtothelibrarylastnight.（否定句）Jimtothelibrarylastnight（一般疑问句）Yes,heNo,heLiLeiputssomebooksinthebag.（用justnow改写句子）LiLeisomebooksinthebag.数词（基数词、序数词）基数词：表示数目的词序数词：表示顺序的词基数词用法口表示确切的数字基数词：+hundred/thousand/million/billionfivehundred□表示不确切数词：单位词的复数+of（hundredsof，thousandsof，millionsof，billionsof）注：不确切的数词前不能出现任何基数词。序数词的用法：（特点：末端以th结尾）表示“第几”口诀：一、二、三特殊记（first，second，third），八去t九去e，ve要用f替，几十几十要牢记，变y为ie再加th.第7页/共9页用法：生日(birthday),楼层(floor),节日，名次前用序数词。Decemberisthemonthoftheyear.A.twelveB.twelvethC.twelfthUnluckily,peoplewerekilledintheearthquake.A.TwothousandsB.thousandofC.twothousandofD.thousandsofThereare(thousand)ofpeopleinthevillage.Theyplantoplanttreesnextyear.A.ThreehundredB.threehundredsC.threehundredsofD.threehundredofMyfatherwasbornin,andheisover70yearsoldnow.A.The1940B.1940sC.1940,sD.the1940s情态动词(can).情态动词的特征：情态动词无人称、数的变化；情态动词不能单独存在，其后需跟动词原形。.常见的情态动词：can，could，will，would，shall，should，may，might，must，havetoneeddareoughttousedto第8页/共9页.情态动词can的用法：can:口表能力------现在和将来的能力——“能，会”；口表请求和许可 “可以”口表推测------“可能是"------用于否定句表否定的推测表推测的还有：must>can>may,其中must用于肯定句中 “一定是"；may也用于否定句中-----“可能是"can用于否定句中表否定的推测——can’t（不可能是）could:could为can的过去式口表过去的能力；口表请求和许可（语气要比can更加委婉）Janetissleepingat