盖百霖遮盖液能不能治好初发的白癜风 https://m-mip.39.net/baidianfeng/mipso_4328633.html第11章动词的一般现在时
be动词是系动词的一种,表示“……是……”。现在时有am,is,are三种,其原形动词都是be,所以把它们称为be动词。行为动词又称为实义动词,其意义完全,可独立用作谓语,如:go(走),make(做)等。由于be动词和行为动词在构成疑问句和否定句时的句型并不相同,因此我们将详细说明这两者的区别。
典型例句:1.Sheismyclassmate.(她是我的同学。)
典型例句:2.HespeaksEnglish.(他说英语。)
1.be动词的一般现在时
be动词常与名词、形容词或其他词类一起表示主语的性质、状态、身份、特点等。be动词的一般现在时有am,is,are三种形式,由主语的人称和数来决定用哪一种。
1.be动词一般现在时的肯定句
句型:主语+be动词的一般现在时(am,is,are)+……
Iamthirteenyearsold.(我13岁。)
Maryisastudent.(玛丽是一名学生。)
Weareclassmates.(我们是同班同学。)
Iamateacher.(我是一个老师。)(接名词)
Sophiaisyoung.(索菲娅很年轻。)(接形容词)
Noraisout.(诺拉不在家。)(接副词)
TheyarefromChina.(他们来自中国。)(接介词短语)
说明:be动词之后可接不同词性的词。
be动词的意义,除了有“……是……”之意,还表示“……在……”。
2.be动词一般现在时的否定句
句型:主语+be动词的一般现在时(am,is,are)+not+……
肯定句:Iamoutgoing.(我性格外向。)否定句:Iamnotoutgoing.(我性格内向。)
缩写式:I’mnotoutgoing.
肯定句:Itisaseed.(它是一颗种子。)否定句:Itisnotaseed.(它不是一颗种子。)
缩写式:Itisn’taseed.
肯定句:Youaresmart.(你很聪明。)否定句:Youarenotsmart.(你不是很聪明。)
缩写式:Youaren’tsmart.
补充:Iamnot...,缩写为I’mnot...。I’m读作[aim]。
isnot缩写为isn’t,读作[znt]。arenot缩写为aren’t,读作[ɑnt]。
缩写记号,要放在被省略的词的上方。
3.be动词一般现在时的一般疑问句
AmIright?(我对吗?)
Issheanurse?(她是一位护士吗?)
AreyoufromAmerica?(你来自美国吗?)
(1)一般疑问句的结构
句型:Be动词的一般现在时(Am/Is/Are)+主语……?
AmIontheguestlist?(我在客人名单里吗?)
IshisfatheranEnglishteacher?(他父亲是一位英语老师吗?)
AreMrs.LiandMarryinasupermarket?(李太太和玛丽在超市吗?)
(2)一般疑问句的回答
在回答由be动词构成的一般疑问句时,要用Yes或者No,句型如下:
肯定回答:Yes,主语+be动词.
否定回答:No,主语+be动词+not.
注意:Yes或No的后面一定要有逗号。逗号后所加的主语不能大写,I(我)除外。
A:Isyourkeyonthetable?(你的钥匙在桌子上吗?)
补充:一般疑问句答句中主语需用代词,yourkey是第三人称单数,回答时要用it指代。
B:Yes,itis.(是的,它在。)
A:AreyouanAustralian?(你是澳大利亚人吗?)
说明:问句中的you(你),回答时改为I(我),I须用大写。
B:No,I’mnot.(不,我不是。)
4.be动词一般现在时的特殊疑问句
Whatisthedatetoday?(今天几月几号?)
Whereareyoufrom?(你来自哪里?)
(1)特殊疑问句的结构
句型:疑问词+be动词+主语+……?
Whatisthis?(这是什么?)
Whatarethey?(他们是干什么的?)
Whoishe?(他是谁?)
切记:疑问词
(2)特殊疑问句的回答
特殊疑问句不能用yes或no来回答。回答时,be动词要视主语的情况而决定用am,is或are。
A:Whatisthetimenow?(现在几点了?)
B:Itisseveno’clock.(7点钟了。)
5.Therebe句型
Thereis(引导词)aschool(真正的主语)there.(地点状语)
(那里有一所学校。)
(1)Therebe句型的用法
Therebe句型表示“某地(场所)有/存在某物”,它的基本用法见下表:
Thereisapineapplethere.(那儿有一个菠萝。)
说明:Therebe中的there不是“那里”的意思。当我们要明确地表达“在那里有……”的意思时,则必须在最后重复使用there。
Thereisstillsomejuiceinthecup.(杯子里还有一些果汁。)
Therearemanyeggsinthekitchen.(厨房里有很多鸡蛋。)
(2)Therebe句型的否定句与疑问句
A.Therebe句型的否定句是在be的后面加not。
Thereisnota
()1.There__________ameetingtomorrowafternoon.
A.willbegoingtoB.willgoingtobeC.isgoingtobeD.willgotobe
()2.Charlie________herenextmonth.
A.isntworkingB.doesntworkingC.isntgoingtoworkingD.wontwork
()3.He________verybusythisweek,he________freenextweek.
A.willbe;isB.is;isC.willbe;willbeD.is;willbe
()4.There________adolphinshowinthezootomorrowevening.
A.wasB.isgoingtohaveC.willhaveD.isgoingtobe
()5.-_____you______freetomorrow?-No.I_____freethedayaftertomorrow.
A.Are;goingto;willB.Are;goingtobe;will
C.Are;goingto;willbeD.Are;goingtobe;willbe
()6.Mother________meanicepresentonmynextbirthday.
A.willgivesB.willgiveC.givesD.give
()7.-ShallIbuyacupofteaforyou?-________.(不,不要。)
A.No,youwont.B.No,youarent.C.No,pleasedont.D.No,please.
()8.-Whereisthemorningpaper?-I________ifforyouatonce.
A.getB.amgettingC.togetD.willget
()9.________aconcertnextSaturday?
A.TherewillbeB.WilltherebeC.TherecanbeD.Thereare
()10.Ifthey
A.haveB.willhaveC.hadD.wouldhave
()11.He________herabeautifulhatonhernextbirthday.
A.givesB.gaveC.willgivingD.isgoingtogive
()12.He________tousassoonashegetsthere.A.writesB.haswrittenC.willwriteD.wrote
()13.He________inthreedays.
A.
()14.Ifit________tomorrow,wellgoroller-skating.
A.isntrainB.wontrainC.doesntrainD.doesntfine
()15.-WillhisparentsgotoseetheTerraCottaWarriorstomorrow?-No,________(不去).
A.theywillnt.B.theywont.C.theyarent.D.theydont.
()16.Who________we________swimmingwithtomorrowafternoon?
A.will;goB.do;goC.will;goingD.shall;go
()17.We________theworkthiswaynexttime.
A.doB.willdoC.goingtodoD.willdoing
()18.Tomorrowhe___akiteintheopenairfirst,andthen____boatinginthepark.
A.willfly;willgoB.willfly;goesC.isgoingtofly;willgoesD.flies;willgo
()19.Thedayaftertomorrowthey________avolleyballmatch.
A.willwatchingB.watchesC.iswatchingD.aregoingtowatch
()20.There________abirthdaypartythisSunday.
A.shallbeB.willbeC.shallgoingtobeD.willgoingtobe
()21.They________anEnglisheveningnextSunday.
A.arehavingB.aregoingtohaveC.willhavingD.isgoingtohave
()22.___you____freenextSunday?
A.Will;areB.Will;beC.Do;beD.Are;be
()23.He______thereattentomorrowmorning.
A.willB.isC.willbeD.be
()24.________yourbrother________amagazinefromthelibrary?
A.Are;goingtoborrowB.Is;goingtoborrow
C.Will;borrowsD.Are;goingtoborrows
()25.-ShallI
A.Yes,pleaseB.Yes,youwill.C.No,please.D.No,youwont.
()26.It________theyearofthehorsenextyear.A.isgoingtobeB.isgoingtoC.willbeD.willis
()27.________openthewindow? A.WillyoupleaseB.PleasewillyouC.YoupleaseD.Doyou
()28.-Letsgoouttoplayfootball,shallwe?-OK.I________.
A.will
()29.It________usalongtimetolearnEnglishwell.
A.takesB.willtakeC.spendsD.willspend
()30.Thetrain________at11.
A.goingtoarriveB.willbearriveC.isgoingtoD.isarriving
二、动词填空
1.I______________(leave)inaminute.I____________(finish)allmyworkbeforeI______(leave).
2.-Howlong___________you_____(study)inourcountry?
3.I______(be)tired.I____________(go)tobedearlytonight.
4.MarysbirthdayisnextMonday,hermother___________(give)herapresent.
5.Itisverycoldthesedays.It____________(snow)soon.
6._____you_____(be)herethisSaturday?
-No.I____________(visit)myteacher.
7.______I______(get)youacopyoftodaysnewspaper?
-Thankyou.
8.Iamafraidthere____________(be)ameetingthisafternoon.Icantjoinyou.
9.Mike____________(believe,not)thisuntilhe______(see)itwithhisowneyes.
10.Mostofusdontthinktheirteam____________(win).
11、I_____(plan)tobehereforaboutonemoreyear.
12、I_____(hope)tovisittheotherpartsofyourcountry.
13、What______you______(do)afteryou______(leave)here?
14、I____________(return)homeand______(get)ajob.
一、单项选择
1、Bothhisparentslooksad.Maybethey_________whatshappenedtohim.
A.knewB.haveknownC.mustknowD.willknow
2、Hehas_______beentoShanghai,hashe?
A.alreadyB.neverC.everD.still
3、HaveyoumetMrLi______?
A.justB.agoC.beforeD.amomentago
4、Thefamouswriter_____onenewbookinthepasttwoyear
A.iswritingB.waswritingC.wroteD.haswritten
5、-Ourcountry______alotsofar.
-Yes.Ihopeitwillbeeven______.
A.haschanged;wellB.changed;good
C.haschanged;betterD.changed;better
6、ZhaoLan______already______inthisschoolfortwoyears.
A.was;studyingB.will;study
C.has;studiedD.are;studying
7、We______XiaoLisinceshewasalittlegirl.
A.knowB.hadknownC.haveknownD.knew
8、HarryPotterisaverynicefilm.I_______ittwice.
A.willseeB.haveseenC.sawD.see
9、-ThesefarmershavebeentotheUnitedStates.
-Really?When_____there?
A.willtheygoB.didtheygo C.dotheygoD.havetheygone
10、-______you___yourhomeworkyet?
-Yes.I_____itamomentago.
A.Did;do;finishedB.Have;done;finished
C.Have;done;havefinishedD.will;do;finish
11、Hisfather______thePartysince.
A.joinedB.hasjoinedC.wasinD.hasbeenin
12、-Doyouknowhimwell?
-Sure.We_________friendssincetenyearsago.
A.wereB.havebeenC.havebe
-Forabouttwomonths.
A.beenB.goneC.
C.Howlong,cameD.Howfar,arrived
20、Hisuncle________formorethan9years.
A.has
C.haslivedthereD.haslefttheuniversity
二、句型转换
1、Theoldman_____lastyear.He_________forayear.(die)(动词填空)
2、Thisfactoryopenedtwentyyearsago.(同义句转换)
Thisfactory______________fortwentyyears.
3、MissGaoleftanhourago.(同义句转换)
MissGao_____________________________anhour.
4、HermotherhasbeenaPartymemberforthreeyears.(同义句)
Hermother_______thePartythreeyears________.
5、TheGreenFamilymovedtoFrancetwoyearsago.(同义句转换)
_______twoyears________theGreenfamilymovedtoFrance.
6、Thebushasarrivedhere.Itarrivedtenminutesago.(把两个句子合并成一个句子)
___________________________________________
三、汉译英。
Jim已经做完了作业。他现在有空了。
__________________________________________________________
他昨天收到了一封信。
__________________________________________________________
我的爸爸以前去过长城。
__________________________________________________________