精品系列，小升初英语语法时态总复习课件

一、名词二、代词三、冠词四、动词五、动词的时态：1.一般现在时2.现在进行时3.一般将来时4.一般过去时六、介词七、数词八、形容词和副词九、therebe结构十、英语基本句型1.陈述句变否定句2.陈述句变疑问句3.特殊疑问句十一、单词分类一、名词英语语法中，名词有两种数的形式：1）单数（ 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示一个人或事物）；2）复数（表示多于一个的人或数）。只有可数名词才有复数形式。名词的数：名词复数形式的构成不规则名词的复数 由元音字母的变化构成：man-men,tooth-teeth,foot-feet,mouse-mice,woman-women2.有些名词的复数形式与单数的形式一样：sheep,deer,fish(但也可以是fishes) 有些名词变成复数时加-en:child-children,ox-oxen 形式 变化规则 发音 例词 一般情况 +s 1.清辅音结尾的名词后[s]2.浊辅音结尾的名词后[z]；3.元音结尾的名词后[z]; books,cups,catsdogs,birds,armsdays,players 以-s,-sh,-ch,-x,-z结尾的名词 +es [iz] buses,brushes,boxes,watches, 大多数以-o结尾的名词 +es [z] tomatoes,potatoes 以元音字母加o结尾的名词 +s [z] radios,pianos 以辅音字母加y结尾的名词 把y改成i再加es [z] stories,families,babies 以f和fe结尾的大多数名词 把f或fe改成v再加es [z] thieves,knives所有格所有格的形式单数人称名词末尾加’s child-child’s以-s结尾的单数人称名词末尾加’s waitress-waitress’s不规则的复数人称名词末尾加’s children-children’s以-s结尾的复数人称名词末尾加’ girls-girls’以-s结尾的一些人名末尾加’s James-James’s下列情况一般用“of”结构： 东西(没有现成的复合名词时):thebookofthefilm2.东西的一部分:thebottomofthebox3.抽象的概念:thepriceofsuccess4.当of短语中的名词被另一个短语或从句修饰时：Can’tyoulookatthebookoftheboybehindyou?双重’s结构也可以用于“of”结构之后，如：afriendofmyfather’s,出现这种情况是因为在一个名词前通常只用一个限定词，又如：thissonofmine,afriendofyours,acousinofhers等等。Isn’tFrankafriendofyours?ThatsillyuncleofTom’shastoldmethesameJokefivetimes.Practise peach_________ 2.zoo_________3.glass_________ 4.fox_______5.lady_________ 6.policewoman_________7.house___________ 8.photo_________9.monkey__________ 10.wife__________11.rose____________ 12.path__________13.judge___________ 14.map___________peacheszoosglassesfoxesladiespolicewomenhousesphotosmonkeyswivesrosespathsjudgesmaps二、代词主格： I we you she he it they宾格： me us you her him itthem形容词性物主代词： my our your her his its their名词性物主代词：mine ours yours hers his its theirs第一人称第二人称第三人称后跟名词能够在句子中独立作主语、宾语或表语主格一般放在句前，宾格一般放在动词或者介词后面Practise _______(他)ismybrother.2.Ihadaletterfrom__________(她).3.It’sallright;it’sonly_________(我).4.Today________(我们)wentin_________(我们的)car;tomorrow________(我们)aregoingin_________(他们的).5.________(我)lend_________(我的)booksgladlyto_______(我的)friendsandto________(你的).6.Canyouhelp_________(我)with________(我的)English.7.When________(你)gotosee_________(你的)father,pleasetakethesebooksto________(他).8.________(他们)found_______(它)difficulttolearnGerman.HehermeweourwetheirsImymyyoursmemyyouyourhimTheyit冠词不定冠词a,an定冠词the只能用于单数可数名词之前单数可数名词复数可数名词不可数名词零冠词名词前可不用冠词三、冠词不定冠词的用法： 表示“一”，“任何一个”或“不管哪一个”的意思。Ihaveasisterandtwobrothers.2.在某些度量表示法中：WehavePElessonsthreetimesaweek.3.用在单数的表语名词前，以表示职业、行业、宗教、等级等。Georgewantstobeanengineer.4.在以what引导的感叹句中，单数的可数名词前。Whataprettygirl!5.一些常用短语中。haveagoodtime,halfanhour,haveaheadache….定冠词的用法： 用来表示“独一无二”的意思。Thesunrisesintheeastandsetsinthewest.2.表示“说话的人刚刚提到过的人或事物”。Thereisaboatintheriver.Theboatismadeofwood.3.用在后面跟有限定性介词短语的名词前。theletterfromAmerica,thefourteenthofApril4.用在泛指的乐器名词前。Heplaysthepiano.5.一些常用短语。bytheway,inthemorning,What’sthematter?零冠词的用法： 泛指的抽象名词前。Lifeisveryhardforsomepeople.2.泛指的物质名词前。Waterisveryuseful.3.泛指的复数名词前。Booksaremybestfriends.4.泛指的“餐”名前。Cometohavedinner/breakfastwithme.5.大多数的专有名词前。HecomesfromFrance.6.语言的名词前。ShecanspeakFrench.7.在季节和节日的名词前。Winteristhebesttimeforskating.8.当名词前已有一些代词修饰时。Mybrotherisasoldier.9.在体育项目的名词前。playbasketball10.一些常用短语。athome,gotoschool,atnight四、动词动词主要表示动作，其次表示状态或性质，有时态、语态、语气等形式的变化。小学阶段所涉及的动词主要有：实义动词、be动词、情态动词can等。Be动词am,is,arewas,werebeenPractise1.He________verygoodatEnglish.2.MyfatherandI________goingtoBeijingnextmonth.3.________youondutythedaybeforeyesterday?4.Mr.King________inLondontwoweeksago.5.There________manykindsofanimalsinthezoo.6.What________thedateyesterday?7.Look!Alittlegirl________flyingakite.8.Who________notatschoollastMonday?9.Haveyouever________toJapan?10.I______notanurse.Iworkasadoctor.isareWerewasarewasiswasbeenam动词的基本形式 原形 第三人称单数现在式 过去式 过去分词 现在分词 study studies studied studied studying do does did done doing have has had had having learn learns learned/learnt learned/learnt learning第三人称单数现在式动词be和have的第三人称单数现在式分别是is和has。 情况 变化规则 例词 一般情况 +s works,learns,eats,needs,says 结尾为s,x,sh,ch,o +es passes,washes,teaches,goes,fixes 结尾为辅音字母+y 变y为i+es carries,studies,flies,hurries,cries动词的过去式 构成例词读音 在动词后加ed 在以e结尾的动词后加ed 在以辅音字母加y结尾的动词后，先变y为i再加ed 在重读闭音节或r音节结尾而末尾只有一个辅音字母时，须双写这个辅音字母再加ed 在清辅音后读[t] lookedwashedpassed hopedliked stoppeddropped 在元音和浊辅音后读[d] stayedcalled lived studiedtriedcarried plannedpreferred 在辅音[t]、[d]后读[id] tastedneeded admittedpermitted现在分词 情况 变化规则 例词 一般情况 +ing doing,asking,helping 以不发音的e结尾的动词 去e加ing having,taking,writing,living 以重读闭音节结尾而末尾只有一个辅音字母的动词 双写最后一个辅音字母，再加ing running,swimming,putting,sittinghashadhavinggivesgavegivinggetsgotgettingreadsreadreadingsweepssweptsweepingplaysplayedplayingcarriescarriedcarryingPractise 原形 第三人称单数现在式 过去式 现在分词 have give get read sweep play carry 五、动词的时态动词时态是表示动作或状态发生或存在的时间和表示方式的一种动词形式。小学阶段所学的时态有： 一般现在时：work/works2.现在进行时：am/is/areworking3.一般将来时：am/is/aregoingtowork4.一般过去时：workedalways>usually>often>sometimes>neverI/You/We/TheyHe/She/It+do(动词原形)+does(第三人称单数）1.+se.g.playsvisits2.+es(以o,ch,sh,s,x结尾）e.g.goeswatcheswasheskissesfixes3.以辅音字母+y结尾的去y变i+ese.g.fly----flies4.不规则变化e.g.have----hasnow/look/listenIWe/You/TheyHe/She/Itamareis+doing +inge.g.doing2.末尾只有一个辅音字母的重读闭音节要双写最后一个字母+inge.g.swimmingrunninggetting3.以哑巴e结尾，要去e再+inge.g.write----writingtake----takingtomorrow/thedayaftertomorrow/nextweek/nextmonth/nextyear…..IWe/You/TheyHe/She/ItamareisgoingtodoI/We/You/They/He/She/It+willdoyesterday/thedaybeforeyesterday/threedaysago/onemonthago/lastyear/lastmonth/lastnight/yesterdayeveningI/We/You/TheyHe/She/It+did1.+ede.g.played2.以e结尾+de.g.danced3.末尾只有一个辅音字母的重读闭音节要双写最后一个字母+ede.g.stopped4.以辅音字母+y结尾的将y变i+ede.g.fly----flied5.不规则e.g.do----didgo----wenttake----took Peter________(play)basketballtwiceaweek.2.Doyoubelievewhathe________(say)justnow?3.Look!Thelazycat____________(sleep)inthesofa.4.There_______(be)abookandtwopensonthedesk.5. _____you_______________(see)afilmtomorrowmorning?6.She____________(notplay)theguitaratthemoment.7.What______hisfatherusually_______(do)intheevening?8.They______________(have)ameetingnextweek,aren'tthey?9.BothheandI________(be)teachers.10.I___________(notfeel)verywellyesterday.11.Heputonhiscoatand_________(go)out.12.LeiFengoften____________(help)othersandhewashelpful. NextSunday,we___________________(clean)upthepark.14.Hurry!Yourmother____________(wait)foryouattheschoolgate.PractiseplayssaidissleepingisAregoingtoseeisn’tplayingdoesdoaregoingtohavearedidn’tfeelwenthelpsaregoingtocleaniswaiting六、介词介词在句子中表示名词或代词等与其他词之间的关系。不能单独作句子成分，常位于名词或代词（或与之相当的其他词类、短语、从句）前面构成介词短语。介词后面的成分作介词的宾语。方位介词in,on,at,under,to,behind,beside,near,before,infrontof,nextto,between时间介词in,on,at,after,before,from…to,past,between其它of,by,with,into,outof,for,Practise1.Look_____thepicture.It'spicture___myschool.2.Thereisaschoolbuilding____myschool.Ithasfivefloors.______theschoolbuilding,thereisabigplayground.________school,thechildrenalwaysplayballgamesthere.3.Myclassroomis____thefifthfloor.It'sbigandclean.4.MissLiisourclassteacher.Shecomes______schoolearlyeverymorning.Shecomes____bicycle.Thenshedoesmorningexercises______us.Shelikessports.Tomorrowisherbirthday.Wewillmakeacard___her.Weloveherverymuch.5.Therearesomeapples_____thetree.6.–Where’syourstudy?–It’snext____mybedroom.7.Thecar_____thetreeisJack’s.8.Theballis________thedoor,soyoucan’tseeit.9._______________thehouse,therearemanytrees.10.Listen!Someoneisknocking____thedoor.11.Thereissomethingwrong_____mycomputer.atofinNearAfterontobywithforontounderbehindInfrontofatwith七、数词 表示数目的词称为基数词 表示数目顺序的词称为序数词 1—12的基数词：one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve13—19的基数词：thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen20—90的基数词：twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety21—29的基数：twenty-one,twenty-two,twenty-three,twenty-four,twenty-five,twenty-six,twenty-seven,twenty-eight,twenty-ninethirty-nine,forty-eight,fifty-seven….-teen-ty十位数和个位数之间要加连字符号“-”2.百位数：onehundred,twohundred,threehundred,fourhundred…fivehundredandeight-six,sixhundredandninety-nine,sevenhundredandeight,eighthundredandone3.千位数：onethousand,fourthousand,seventhousandonehundredandfive百位数和十位数之间加and。注意英语中没有“万”这个单位，所以常用thousand来表示。tenthousand,thirtythousand,fifteenthousandonehundred,fivehundredandonethousandfourhundredandthirty-two 英语序数词第1-19除了first,second与third有特殊形式外，其余的都由基数词加后缀-th构成。注意：fifth,eighth,ninth和twelfth的拼法。2.十位数的序数词的构成 方法 快递客服问题件处理详细方法山木方法pdf计算方法pdf华与华方法下载八字理论方法下载 是：先把十位数的基数词的词尾ty中的y变为i，然后加后缀-eth,如：twenty—twentieth,forty—fortieth3.十位数的序数词如果含有1-9的个位数时，十位数用基数词，个位数用序数词，中间用“-”连字符。如：twenty-fourth,ninety-fifth4.百、千、万等的序数词由hundred,thousand,million等加-th,前面加有关的基数词构成。如：onehundredth,onethousandth注意：序数词前的one不能用a代替。onehundredandtwenty-firstPractise1.Thereare____daysinayear.A.threehundredssixty-fiveB.threehundredsandsixty-fiveC.threehundredandsixty-fiveD.threehundredandsixtyfive2.______peoplevisitthismuseumeveryday.A.HundredB.HundredsC.HundredofD.Hundredsof3.Therearetwo_____peopleinthemeetingroom.A.hundredB.hundredsC.hundredsofD.hundredof4.____treeshavebeenplantedinourschoolinthepast10years.A.ThousandsofB.TwothousandsC.ThousandofD.Twothousandof5.Mybrotherisin____.A.ThreeClass,OneGradeB.ClassThree,GradeOneC.GradeOne,ClassThreeD.classthree,gradeone6.Wearegoingtolearn___thisterm.A.booksixB.sixbookC.thebooksixD.BookSix7.Wecansaythenumber78,645inEnglishlikethis____.A.seventy-eightthousandandsixhundredandforty-fiveB.seventy-eightthousandsixhundredandfortyfiveC.seventy-eightthousandsixhundredandforty-fiveD.seventyeightthousandsixhundredandforty-fiveCDAABDC8."Theyear1999"shouldberead"Theyear____".A.nineteenandninety-nineB.nineteenninety-nineC.onethousandninehundredandninety-nineD.nineteenhundredandninety-nine9.Hewillcomehere____tomorrowmorning.A.atfifthB.attenC.ontwoD.tilltenth10.Everydayhebeginstodohishomework___.A.attenpastsevenB.atsevenpasstenC.ontenpastseventhD.untilten11.Wealllikethe_____boy.A.oftenyearsoldB.ten-year-oldC.attenoldD.ofageoften12.Thereare____monthsinayear.Decemberisthe____monthoftheyear.A.twelve;twelveB.twelve;twelfthC.twelfth;twelveD.twelve;twelveth13.During____century,theworldpopulationhasalreadyreached6billion.A.twentyB.thetwentiethC.twentiethD.thetwenty14.Jennywasborn_______.A.onJuly10,1987B.inJuly10,1987C.in1987,July10D.on1987,July10BBABBBA八、形容词和副词形容词是用来描写或修饰名词（或代词）的词。副词是用来修饰动词、形容词、其他副词以及全句的词。 Heisagoodstudent.2.Thefilmisveryinteresting.3.Thereissomethingwrongwiththebike.4.LucyisolderthanHelen. Theproblemisverydifficult.2.Hewrotetheletterscarefully.1.方式副词：carefully,quickly,suddenly…2.地点副词：here,there,up,down…3.时间副词：yesterday,today,now…4.程度副词：very,quite,much,just…形容词和副词的比较级和最高级 情况 比较级 最高级 一般情况 +er,如：taller,longer,faster,sooner +est,如：tallest,longest,fastest,soonest 以e结尾的词 +r,如：later,nicer,larger +st,如：latest,nicest,largest 以重读闭音节结尾的词 双写最后一个字母，再+er,如:bigger,fatter 双写最后一个字母，再+est，如：biggest,fattest 以辅音字母加y结尾的词 把y改为i再+er,如：busier,earlier 把y改为i再+est,如：busiest,earliest 大部分多音节词 在前面加more,如：morecareful,morewonderfully 在前面加most,如：mostcareful,mostwonderfully 不规则的词：good/well,many/much,far bettermorefarther/further bestmostfarthest/further比较级的用法1.用来把彼此独立的事和人进行比较，表示“比……更……一些”的意思，通常用一个由从属连词than引导的状语从句来表示和什么相比。为了避免重复，从句中有些成分可以省略。如：HelenistallerthanLucy.HegotmoreinformationthanIdid.HerunsfasterthanI.2.如果我们要说两个东西在某一方面是一样的，我们就可以用“as+形容词/副词+as”,形容词不用比较级而用原级。在作否定比较时，可以用notas…as…,notso…as…,也可以用less…than…，如：Jimmyisastallashisfather.Idon’twriteas/sowellasHelen.Thisfilmislessinterestingthanthatone.比较级的用法3.为了表示持续不断的变化，我们可以用“双重比较”的方法，这种结构后面不可跟than引导的比较状语从句。如：Heiscryingharderandharder.Ourcountrygetsmoreandmorebeautiful.Computersaregettingsmallerandsmaller,andcomputingfasterandfaster.4.表示两个变化是一起发生的，可以把比较级形式和the一起用，表示“越……，就越……”的意思。如：Thehigherthemountainis,thethinnertheairis.Theearlieryoustart,thesooneryouwillbeback.Practise1.Shanghaiis________thanBeijing.Itis____________cityinourcountry.(large)2.Billisn’tas______asMike.Tomis______thanMike.Whois________ofthethreeboys?(old)3.Marydrawsas______asBill,andsheismuch_______thanhimatsinging.(well,good)4.Springiscoming.Theweatherisgetting________and_________.(warm)5.Tom,JonandIboughtacomputereachlastweek.John’scomputerismuch____________thanTom’sandmine.Itis_________________ofthethree.(expensive)6.Itisalittle__________todaythanyesterday.(wet)7.MrsBrownismuch________thanshewastwoyearsago.(healthy)8.Whichdoyoulike_________,basketball,volleyball,orfootball?(well)largerthelargestoldoldertheoldestwellbetterwarmerwarmermoreexpensivethemostexpensivewetterhealthierbest九、Therebe的结构肯定句：Thereis/wasa…Thereare/were…一般疑问句:Is/Wasthere…?Yes,thereis/was.No,thereisn’t/was.Arethere…?Yes,thereare/were.No,therearen’t/weren’t.否定句：Thereisn’t/wasn’t….Therearen’t/weren’t….Therebe表示“存在有”,即当我们告诉某人某事存在(或不存在)常用这种结构。其中there是引导词,本身无词义;be为谓语动词,后面跟的是名词,也就是主语,也就是说therebe结构的运用也就是倒装的具体运用。其真正的主语在therebe之后。Therebe的结构 Some和any一般情况下，some用于肯定句中，any用于否定句中。如：Thereissomemilkinthebottle.Therearen’tanypicturesonthewall.Isthereanythingnewintoday’snewspaper?3.特殊疑问句： What’sinthebasket?Therearesomeeggsinit.2)Howmanystudentsarethereinyourclass?Therearefiftystudents.2.Be动词与后面所跟名词的就近原则：Thereisapenandtwopencilsinthebox.Therearesomestudentsandateacherintheclassroom.Practise1．There________ noteainthecup．  A．is    B．are     C．has    D．be2．There ________inthenextroom．  A．isTom   B．aresomeboysC．arethey D．istheboy3．Thereissome ________  ontheplate．  A．apple   B．bread    C．banana   D．sandwich4．There________ somepaperandapenonthedesk．  A．is   B．are    C．have   D．has5．There'sgoingto________ intomorrow'snewspapers．  A．havesomethingnew      B．havenewsomething  C．besomethingnew        D．benewsomething6．Thereissomemilkinthebottle，________？  A．isn'tthere   B．aren'tthere   C．isn'tit    D．arethere7．________isthereonthetable？  A．Howmanyapples  B．Howmuchbread  C．Howmuchbreads  D．Howmanyfood8．Thereis________ oldwomaninthecar．  A．×  B．a   C．the  D．anABBACAAD9．There's________ orangetreebehind________ house．  A．an；the  B．a；a  C．the；the10．Thereis _____mapintheclassroom．____mapisonthewall．  A．a；A   B．the；The  C．a；The   D．the；A11．Thereis____“f”and_____“u”intheword“four”．  A．an；a    B．a；a    C．an；an    D．a；an12．There______ notanywaterintheglass．  A．has     B．is      C．are13．There________ anappleandtenbananasinthebasket．Youcantakeanyofthem．  A．are  B．is    C．has    D．have14．________anyflowersonbothsidesofthestreet？  A．Isthere   B．Arethere    C．Has    D．Have15．Thereislittlewaterintheglass，________？  A．isn'tthereB．isn'tit  C．isit  D．isthere16．There________ somewaterinthebottle．  A．are     B．is    C．has    D．have17．Howmany ________arethereinyourclassroom？  A．desks   B．desk   C．chair   D．doorACABBBDBA陈述句改否定句 陈述句变否定句的规则如下： （1）句中有be动词的，直接在be动词后面加not. Sheismysister. Sheisnotmysister. （2）句中有情态动词的，直接在情态动词后面加not Youmaycomeheretomorrow. Youmaynotcomeheretomorrow. （3） 句中谓语动词是实意动词,没有be动词amisare，也没有情态动词canmaymust的，在实意动词前面加don’t或doesn’t,，当主语是第三人称单数时，加doesn’t.相应的实意动词变为原型。 ShestudiesEnglishatschool. ShedoesnotstudyEnglishatschool.陈述句改疑问句 陈述句变疑问句的规则如下： （1）句中有be动词的，把be动词提到句首。 Heisawriter.        Ishe awriter?  （2）句中有情态动词的，把情态动词提到句首。 （must,may,can,could,need,…) Icancleanthewindow. Canyoucleanthewindow? （3）句中谓语动词是实意动词,没有be动词amisare，也没有情态动词canmaymust的，在句首前面加do或does，当主语是第三人称单数时，加does.相应的实意动词变为原型 Helikescows.   Doeshelikecows?                    肯定回答和否定回答 Areyouboys?     Yes,weare(No,wearen't) Issheanurse?   Yes,sheis.(No,sheisn't) Doeshelikecows? Yes,hedoes.(No,hedoesn't) Dowedanceafterschool?  Yes,wedo.(No,wedon't) Heismybrother. Heisnotmybrother. =Heisn’tmybrother. Ishemybrother? Yes,heis. No,heisnot. =No,heisn’t Shecanswim. Shecannot(can’t)swim. Cansheswim? Yes,shecan. No,shecannot(can’t). Annlikesrunning. Anndoesn’tlikerunning. DoesAnnlikerunning? Yes,shedoes. No,shedoesn’t.特殊疑问句特殊疑问句：以疑问代词或疑问副词开头，提出疑问的句子。 它的基本结构是：特殊疑问词＋一般疑问句语序。但是如果疑问词在句子中作主语或作主语的定语，就用特殊疑问词＋陈述句语序。常用的疑问词有：what, who(whom), whose,which,when,where,how,why等，回答时针对问句中的代词和副词来回答，不用yes或no来回答。 特殊疑问句 特殊疑问词＋一般疑问句 eg:Be+主语+动词-ing+其他？ eg:Do/does+主语+动词原形+其他? what, who(whom), whose,which,when,where,how,why 不用yes或no来回答 1)what 对指物名词或谓语动词提出疑问  The twins are making a kite   Whatarethe twins do?  Mrs Turner asks her son to buy some eggs .    WhatdoesMrs Turner ask her son to buy?  2)对名词前定语提出疑问，疑问词应用which，而且必须和名词连用。    I‘m going to take the shirt on the right.  Whichshirt are you going to take?  3)对指人名词或代词提问用who。     Li Ping ismysister.  WhoisLi Ping?  4)对物主代词和名词所有格提问用whose，作宾语时提问用whom Li Ping's coat Whose coat        my father Whose father   5)对具体时间提出疑问, 疑问词用when； 对具体几点钟提问，疑问词用what time。  It’s10:00 Whattimeisit? Igohomeatnight. Whendo yougohome? 6)对具体地点提出疑问，疑问词应用where。  The boys are having a picnic inthepark. Whereare the boys having a picnic?  7)对表原因的从句提问，常见的有because引导的从句，疑问词应用why。   Jom didn‘t go to the farm with us because he was ill.    Whydid Jom go to the farm with us?  8)对方式或程度等提出疑问，用疑问词How。  He likes apples  very much. Howdoeshelikeapples? 9)对数量提出疑问，疑问词为How many，要注意how many必须跟名词的复数形式。  Therearetwo sheep. How many sheep arethere?  10)对价格提出疑问，疑问词用How much。  I payfifty yuan for the sweater.  Howmuch do you pay for the sweater?    11)对时间长度提出疑问，疑问词应用How long。    I work in that factory for two years.    Howlongdoyou work in that factory?   12)对时间频率，如 once a year, twice a week等提问，疑问词用How often。 Iswimonce a year. Howoftendoyouswim? 13)对具体次数, once, twice, three times等提问，疑问词用How