七年級(jí)英語(yǔ)下冊(cè)冀教版單元語(yǔ)法講解及習(xí)題無(wú)答案

七年級(jí)英語(yǔ)下冊(cè)（冀教版）單元語(yǔ)法講解及習(xí)題（無(wú)答案）一般將來(lái)時(shí)定義：表示在將來(lái)的某一個(gè)時(shí)刻所發(fā)生的動(dòng)作。構(gòu)成：will+動(dòng)詞原形 begoingto+動(dòng)詞原形標(biāo)志詞：tomorrow,thedayaftertomorrow,next構(gòu)成的短語(yǔ)（nextweek\month\year），thisafternoon，thismonth，this+星期in+時(shí)間段肯否回答：Yes，人稱+willNo，人稱+won’t否定句：will+not（won’t）+動(dòng)詞原形 be+notgoingto+動(dòng)詞原形We（buy）himapenforhisbirthdaynextweek.DannywillcometoChina.（變否定句和一般疑問(wèn)句及做肯否回答）DannywillnotcometoChina.WillDannycometoChina?Yes，hewillNo，hewon,t.They,rehavingclassnow.（用tomorrow改寫(xiě)句子）反身代詞■一某人自己第1頁(yè)/共9頁(yè)單數(shù)（self）復(fù)數(shù)（selves）第一人稱myselfourselves第二人稱yourselfyourselves第三人稱himself herselfitselfthemselvesby+oneself（單獨(dú)，獨(dú)自） enjoy+oneself（玩的高興）help+oneselfto（請(qǐng)隨便….）Lookafter+oneself（照顧某人自己）learnbyoneself=teachoneself（自學(xué)）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頁(yè)/共9頁(yè)Children,help(oneself)tosomefruit.Lucy,help(oneself)tosomefruit.——Whoteachesmaths? ——Iteach.A.Your,myselfB.you,myselfC.you,meD.you,yourself感嘆句(what,how) what-一中心詞為名詞 how 中心詞為形容詞，副詞What+a/an+形容詞+名詞+主語(yǔ)+謂語(yǔ)！(可數(shù)名詞的單數(shù))what+形容詞+名詞+主語(yǔ)+謂語(yǔ)！(不可數(shù)名詞/可數(shù)名詞的復(fù)數(shù))How+形容詞/副詞+主語(yǔ)+謂語(yǔ)！做題方法：空后有無(wú)名詞(出掉主語(yǔ)，謂語(yǔ)之后)有名詞用what,但還需判斷名詞為可數(shù)名詞，還是不可數(shù)名詞，可數(shù)名詞的單數(shù)記得加a/an；沒(méi)有名詞用how。fasthe1.carefulgirlsheis! 2.fastheruns!3.nicepresentsIhave!4.greatthetripishotwateritis!第3頁(yè)/共9頁(yè)fineweatheritis!Let,sgoonapicnic!A.WhataB.WhatC.HowD.HowWehavetosaygoodbye;timeflies!A.whatB.howC.whataD.howaThechildrenarereadinginterestingbooks.（變感嘆句）booksthechildrenarereading.Whataninterestingmatchitis!（變同義句）interestingis!Whatbadnews!（變同義句）thenewsis!Therebe句型意思：“有” 表某地有某物 口be動(dòng)詞：（單數(shù)：is;was）（復(fù)數(shù)：are,were）□Be動(dòng)詞單復(fù)數(shù)判斷：就近原則（be動(dòng)詞的單復(fù)數(shù)是由靠近be動(dòng)詞跟前的這個(gè)主語(yǔ)決定）Therebe+n1+n2+n3+and+n4 （n1決定be動(dòng)詞單復(fù)數(shù)的形式，其余的不起作用）第4頁(yè)/共9頁(yè)口There加的一般將來(lái)時(shí)：只需給there和be之間加will/begoingtoThere+willbe there+is/aregoingto+beThere+be+人/物+ving（該句型用來(lái)表示某人/某物正在做什么）練習(xí)：1.Thereapianoagainstthewall.Theresomemeat,somebreadandsomeapplesonthetable.ThereanNBAmatchonTVthisweekend.A.WillplayB.isgoingtobeC.willhaveD.isgoingtohaveThereabookandfourpensonthedesk.A.HasB.isC.areD.have頻率副詞（usually,always,often,sometimes,never）Usually（通常），always（一直），often（經(jīng)常），sometimes（有時(shí)），never（從不）□頻率副詞為一般現(xiàn)在時(shí)的標(biāo)志詞；□頻率副詞用howoften來(lái)提問(wèn)?！躅l率副詞經(jīng)常置于情態(tài)動(dòng)詞、助動(dòng)詞；be動(dòng)詞之后，實(shí)意動(dòng)詞之前。Doyouoftengofishingwithyourfather?---No，.Idon,tlikefishingatall.A.neverB.oftenC.usuallyD.sometimes第5頁(yè)/共9頁(yè)Johnreadsinthemorning,buthereadsatnight.A.often,oftenB.never,neverC.often,alwaysD.never,oftenHowoftendoyouwritetoyouruncle?A.OnceamonthB.OnemonthC.InamonthD.Formonth動(dòng)詞的過(guò)去式(規(guī)則動(dòng)詞過(guò)去式，不規(guī)則動(dòng)詞過(guò)去式)一般過(guò)去式：定義：表示在過(guò)去的某一時(shí)間所發(fā)生的動(dòng)作或所存在的狀態(tài)。構(gòu)成：was/were+其他 主語(yǔ)+動(dòng)詞的過(guò)去式+其他標(biāo)志詞：yesterday，ago，last構(gòu)成的短語(yǔ)(lastweek/month/year)thismorning，in+過(guò)去的年份，justnow(剛才，剛剛)一般疑問(wèn)句：給主語(yǔ)前加助動(dòng)詞did，把動(dòng)詞的過(guò)去式還原成原形否定句：給主語(yǔ)后加助動(dòng)詞didn’t，然后把動(dòng)詞過(guò)去式還原成原形?？隙ɑ卮穑篩es，主語(yǔ)+did否定回答：No，主語(yǔ)+didn’t練習(xí)：1.Ihaveanexcitingpartylastweek.Didshe(practice)(play)theguitaryesterday.He(be)intheofficeanhourago.第6頁(yè)/共9頁(yè)Theyall（go）tothemountainsyesterdaymorning.She（notvisit）herauntlastyear.Jimwenttothelibrarylastnight.（變否定句，一般疑問(wèn)句，做肯否回答）Jimtothelibrarylastnight.（否定句）Jimtothelibrarylastnight（一般疑問(wèn)句）Yes,heNo,heLiLeiputssomebooksinthebag.（用justnow改寫(xiě)句子）LiLeisomebooksinthebag.數(shù)詞（基數(shù)詞、序數(shù)詞）基數(shù)詞：表示數(shù)目的詞序數(shù)詞：表示順序的詞基數(shù)詞用法口表示確切的數(shù)字基數(shù)詞：+hundred/thousand/million/billionfivehundred□表示不確切數(shù)詞：?jiǎn)挝辉~的復(fù)數(shù)+of（hundredsof，thousandsof，millionsof，billionsof）注：不確切的數(shù)詞前不能出現(xiàn)任何基數(shù)詞。序數(shù)詞的用法：（特點(diǎn)：末端以th結(jié)尾）表示“第幾”口訣：一、二、三特殊記（first，second，third），八去t九去e，ve要用f替，幾十幾十要牢記，變y為ie再加th.第7頁(yè)/共9頁(yè)用法：生日(birthday),樓層(floor),節(jié)日，名次前用序數(shù)詞。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情態(tài)動(dòng)詞(can).情態(tài)動(dòng)詞的特征：情態(tài)動(dòng)詞無(wú)人稱、數(shù)的變化；情態(tài)動(dòng)詞不能單獨(dú)存在，其后需跟動(dòng)詞原形。.常見(jiàn)的情態(tài)動(dòng)詞：can，could，will，would，shall，should，may，might，must，havetoneeddareoughttousedto第8頁(yè)/共9頁(yè).情態(tài)動(dòng)詞can的用法：can:口表能力------現(xiàn)在和將來(lái)的能力——“能，會(huì)”；口表請(qǐng)求和許可 “可以”口表推測(cè)------“可能是"------用于否定句表否定的推測(cè)表推測(cè)的還有：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測(cè)——can’t（不可能是）could:could為can的過(guò)去式口表過(guò)去的能力；口表請(qǐng)求和許可（語(yǔ)氣要比can更加委婉）Janetissleepingat