2025-2026学年人教版八年级英语下册每日一练

一、动词不定式作宾语补足语1.定义：不定式作宾语补足语位于宾语之后,表示宾语的动作或状态。2.常带动词不定式作宾补的动词：动词含义例句ask要求Theyaskedustohelpthem.tell告诉Momtoldmetocleanmyroom.wish希望Iwishyoutobehappy.expect期盼Weexpectyoutocome.allow允许Teacherallowsustousephones.encourage鼓励Heencouragedmetotryagain.invite邀请Theyinvitedustotheparty.teach教Sheteachesustodance.help帮助HehelpsmetolearnEnglish.advise建议Doctoradvisedmetoexercise.order命令Teacherorderedustobequiet.3.特殊用法：使役动词let,have,make和感官动词see,watch,notice,hear,smell,feel,find等后,不定式符号to省例句：•Mydadletsmecleanmyroom.(爸爸让我打扫房间)•Isawhimcrossthestreet.(我看见他过马路)•Theteachermadeusfinishthework.(老师让我们完成工作)二、动词不定式作状语1.表目的：可置于句首或句末。•IwenttothehospitaltoseeMary.(我去医院看望玛丽)•Topasstheexam,Istudyhard.(为了通过考试,我努力学习)2.表结果：常与only连用,表出乎意料的结果,还可用于too...to...结构表"太...而不能..."•Hehurriedtothestationonlytofindthetrainhadgone.(他匆忙赶到车站,结果发现火车已经走了)•Theboxistooheavytolift.(箱子太重了,搬不动)•Thequestioniseasyenoughtoanswer.(这个问题足够简单,可以回答)3.表原因：常置于表示情感、态度的形容词后,说明产生该情绪的原因。•I'msorrytohearthatyouareill.(听到你生病的消息,我很抱歉)•Sheisgladtoseeyou.(她很高兴见到你)三、动词不定式作其他成分1.作主语：作主语时,谓语动词用第三人称单数。常用it作形式主语,真正的主语不定式置于句后。•TolearnEnglishisveryimportant.(学习英语非常重要)•It'simportantforustolearnEnglishwell.(对我们来说,学好英语很重要)2.作宾语：常见跟不定式作宾语的动词:want,hope,learn,plan,prepare,promise,refuse,wish,need,wouldlike,decide,expect,help等。•Iwanttobuyanewbike.(我想买一辆新自行车)•HedecidedtogotoBeijing.(他决定去北京)3.it作形式宾语：•Ifinditdifficulttodothejobwell.(我发现做好这份工作很难)•ShethinksitimportanttolearnEnglish.(她认为学英语很重要)4.特殊疑问词+todo作宾语：这种结构往往跟在decide,know,ask,show,teach,guess,findout等动词(短语)后。•Hedoesn'tknowwhattodonext.(他不知道接下来该做什么)•Samdidn'tdecidewheretogo.(萨姆还没决定要去哪里)•Canyoutellmehowtousethismachine?(你能告诉我怎么用这台机器吗?)5.作表语：在句中作表语,只限于系动词之后,表示说明主语的内容或性质及具体或将来的动作。•Herdreamistobeateacher.(她的梦想是成为一名老师)6.作定语：常常放在所修饰的名词、代词之后。•Ihavealotofworktodo.(我有很多工作要做)巳每日一练（Unit1）1.1.Myteacheraskedme______lateagain.2.Theyinvitedus______theirparty.A.attendB.attendingC.toattendD.attended3.Iwenttotheshop______somebread.A.buyB.tobuyC.buyingD.bought4.Doyouknow______tosolvethisproblem?A.howB.whatC.howtoD.whatto5.Theteacherencouragesus______hard.A.studyB.tostudyC.studyingD.studied6.Mydadletsme______TVafterIfinishmyhomework.A.watchB.towatchC.watchingD.watched7.It'simportantforus______Englishwell.A.learnB.tolearnC.learningD.learned8.Sheexpectshim______theworkontime.A.finishB.tofinishC.finishingD.finished9.Isawher______intotheroomjustnow.A.goB.togoC.goingD.went10.Theboxistooheavyforme______.A.liftB.toliftC.liftin✅参考答案一、情态动词should的用法1.定义：表建议时,意为"应该、应当",语气委婉,用于向他人提出合理的、可取的建议。后接动词原形,无人称和数的变化。2.句型结构：句型结构例句肯定句主语+should+动词原形+其他Youshouldreadthisbook.否定句主语+shouldn't+动词原形+其他Youshouldn'teattoomuch.一般疑问句Should+主语+动词原形+其他?ShouldIgonow?特殊疑问句特殊疑问词+should+主语+动词原形+其他?WhatshouldIdo?θ疑问句回答：—ShouldIgonow?(我现在应该走吗?)—Yes,youshould./No,youshouldn't.3.其他用法：•表示义务、责任：Asastudent,youshoulddoyourhomework.(作为一名学生,你应该完成作业)•表示命令、责备或要求,语气较为强烈•表示命令、责备或要求,语气较为强烈：Whyshouldyoubesolatetoday?(为什么你今天这么晚?)•表示推测和可能性：Theyshouldbetherebynow.(我猜他们现在应该已经到那儿了)•用于主语为第一人称的疑问句中,表示征询意见：ShouldIopenthedoor?(我该开门吗?)二、情态动词could的用法1.定义：表建议时,意为"可以、不妨",语气比should更委婉、客气,不具有强制性,只是提供一种可选方案。2.用法注意：could表现在的建议时,不是can的过去式,只是语气更委婉。若表示过去的建议能力,才是can的过去式。例句：•Youcoulddrinkmorehotwaterifyouhaveasorethroat.(喉咙痛的话,你可以多喝点热水)•Youcouldn'tgotoschoolwhenyouhaveafever.(发烧的时候,你就不应该去上学了)θcould与should的区别：•should：语气较强,表示强烈建议或义务•could：语气委婉,表示温和建议或提供选择三、反身代词1.含义：表示一个动作返回到该动作执行者本身或强调某人或某物"本身"的代词叫做反身代词。2.构成：人称单数复数第一人称myselfourselves第二人称yourselfyourselves第三人称himself,herself,itselfthemselves3.用法：•在句中作动词或介词的宾语：Thegirlistooyoungtolookafterherself.(这个女孩太小了,不能照顾•反身代词在句中作同位语：Wediditourselves.=Weourselvesdidit.(我们要自己做的)•反身代词在句中作表语：Thepoorboyinthestorywasmyself.(故事里的那个穷男孩就是我)4.常用词组：词组含义enjoyoneself玩得高兴；过得愉快makesth.byoneself自己做某事teachoneselfsth./learnsth.byoneselfhurtoneself伤了某人自己loseoneself(in)沉溺于；迷失在dressoneself自己穿衣服keepsth.tooneself保密；不告诉别人helponeselftohelponeselftosth.请自用(随便吃/喝些)lookafteroneself照顾自己巳每日一练（Unit2）1.You1.You______brushyourteethtwiceaday.A.shouldB.couldC.wouldD.will2.—______Iborrowyourdictionary?—Sure,hereyouare.A.ShouldB.CouldC.MustD.Need3.You______playcomputergamestoomuch.It'sbadforyoureyes.A.shouldB.shouldn'tC.couldD.couldn't4.Hetaught______Englishlastyear.5.Mysisterenjoys______inherfreetime.A.herB.herselfC.sh6.You______tellhimthenews.Heistooyoung.A.shouldB.shouldn'tC.couldD.couldn't7.—______Igooutwithmyfriendstonight?—Yes,youcan.Butyoumustcomebackbefore10o'clock.A.ShouldB.CouldC.MustD.Need8.They______finishtheworktoday.Theycanfinishittomorrow.A.needn'tB.shouldn'tC.mustn'tD.c9.Weshouldlearntolookafter______.A.ourselvesB.ourC.usD.we10.She______beathomenow.Isawhergooutjustnow.A.shouldB.shouldn'tC.canD.can't✅参考答案一、until引导的时间状语从句1.肯定句：until意为"直到……为止"主语中的谓语动词一般为延续性动词(表示可以持续一段时间的动作)。•Ikeptdoingmyhomeworkuntilmymothercameback.(我一直做作业,直到妈妈回来)•Hewaiteduntiltherainstopped.(他一直等到雨停)2.否定句：not...until意为"直到……才"主语中的谓语动词一般为非延续性动词(表示瞬间发生并立刻结束的动作)。•Studentsdon'tstoptalkinguntiltheteachercomesin.(学生们直到老师进来才停止讲话)•Hedidn'tgotobeduntilhefinishedhishomework.(他直到完成作业才睡觉)二、sothat引导的状语从句1.引导目的状语从句：意为"为的是,以便……",常放主句之后用于表示目的动机,从句中常带有can,could,will,would等情态动词。•Youmustgetupearlysothatyouwon'tbelate.(你必须早起,以免迟到)•IstudyhardsothatIcanpasstheexam.(我努力学习,以便通过考试)2.引导结果状语从句：意为"以至于,结果……",从句陈述的是客观事实。•Marystudiedhardsothatshepassedtheexam.(玛丽努力学习,结果通过了考试)3.so...that...结构：通常引导结果状语从句,意为"如此……以至于……"。•Tomgotupsolatethathewaslateforschool.(汤姆起床太晚了,结果上学迟到了)•TheboxissoheavythatIcan'tliftit.(箱子太重了,我搬不动)三、although引导的让步状语从句1.含义：意为"即使,尽管",既可以放在主句之前,也可以放在主句之后。•Althoughtheyarepoor,theyarehappy.=Theyarehappyalthoughtheyarepoor.(尽管他们很穷,但他们很幸福)2.重要注意：although不能与but连用,但可与yet,still连用。•Althoughhewasold,hestillworkedhard.(尽管年事已高,他依旧辛勤工作)•×Althoughitwasraining,butwewentout.四、提建议的句型句型句型结构例句例句Why句型Whydon'twe/you+动词原形?=Whynot+动词原形?Whydon'tyoujoinanEnglishclub?HowHow/Whatabout句型How/Whatabout+动词-ing形式...?What/HowaboutwatchingTV?Shallwe句型Shallwe+动词原形...?ShallwesinganEnglishsong?Let's句型Let's+动词原形...!Let'sgotoschool.should/could句型We/Youshould/could+动词原形...Weshouldgetupearlier.Wouldyoumind句型Wouldyoumind+动词-ing形式...?Wouldyoumindtellingme?Wouldyoulike句型Wouldyouliketodosth.?Wouldyouliketotakeawalk?Will/Would/Couldyouplease句型Will/Would/Couldyouplease+动词原形...?Wouldyoupleaseturndowntheradio?hadbetter句型We/Youhadbetter(not)dosth.We'dbetternoteattoomuchjunkfood.巳每日一练（Unit3）1.1.Iwillwaitforyou______youcomeback.A.untilB.sothatC.althoughD.if2.Hestudieshard______hecangetgoodgrades.A.untilB.sothatC.althoughD.if3.______heisveryyoung,heknowsalot.A.UntilB.SothatC.AlthoughD.If4.—______gototheparkwithus?—Goodidea.A.Whydon'tB.WhynotC.HowaboutD.Whatabout5.You______studyhardifyouwanttopasstheexam.A.shouldB.couldC.wouldD.will6.Hedidn'tgotobed______hefinishedhishomework.A.untilB.sothatC.althoughD.if7.Sheboughtanewdress______shecouldlookbeautifulattheparty.A.untilB.sothatC.althoughD.if8.______itrainedheavily,westillwenttoschoolontime.A.UntilB.SothatC.AlthoughD.If9.—______watchingamovietonight?—That—Thatsoundsgood.A.Whydon'tB.WhynotC.HowaboutD.Whatabout10.You______betternoteattoomuchjunkfood.A.shouldB.couldC.hadD.would✅参考答案一、比较级和最高级规则变化规则举例一般情况：直接加-er/-esttall→taller→tallest以e结尾：直接加-r/-stnice→nicer→nicest辅音+y结尾：变y为i再加-er/-estdry→drier→driest重读闭音节末尾单辅音：双写辅音再加-er/-estbig→bigger→biggest多音节和部分双音节：词前加more/mostbeautiful→morebeautiful→mostbeautiful二、不规则变化（好坏多少远）原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest三、比较级的用法1.基本用法：表示两者之间的比较,用"比较级+than"。•Myuncleistallerthanyourfather.2.表示"越来越……"：用"比较级+and+比较级"。•It'sgettingcolderandcolder.(天气变得越来越冷)•HeisbecomingmoreandmoreinterestedinEnglish.(他对英语越来越感兴趣)3.表示"越……就越……"：用"the+比较级,the+比较级"。•Themoreyoustudy,themoreyouknow.(你学得越多,知道的越多)•Theharderyouwork,thebettergradesyouwillget.(你越努力,成绩越好)4.修饰比较级的程度副词：much,alittle,alot,still,even,rather等。•Tomisfeelingalotbettertoday.(汤姆今天感觉好多了)5.选择疑问句：Who/Which+be/动词+比较级,AorB?•Whoistaller,MaryorKate?(玛丽和凯特,谁更高?)四、最高级的用法1.基本结构：主语+be/动词+the+最高级+(单数名词)+in/of短语•Tomisthetallestinhisclass.(汤姆是班上最高的)•Sheisthemostbeautifulofallthegirls.(她是所有女孩中最漂亮的)θin与of的区别：•in后面一般接表示单位或场所的名词(inhisclass,intheworld)•of后面一般接表示一群人或事物的代词或名词(ofallthestudents,ofthethree)2.最……之一：oneofthe+最高级+名词复数•BeijingisoneofthelargestcitiesinChina.(北京是中国最大的城市之一)3.第几……的：the+序数词+最高级+名词•TheYellowRiveristhesecondlongestriverinChina.(黄河是中国第二长的河流)4.特殊疑问句：特殊疑问词+be+the+最高级+甲,乙or丙?•Whichcountryisthelargest,China,AmericaorCanada?(中国、美国和加拿大,哪个国家最大?)5.副词最高级：副词最高级前的the可以省略。•Tomruns(the)fastestinhisclass.巳每日一练（Unit4）1.This1.Thisstoryis______thanthatone.A.interestingB.moreinterestingC.mostinterestingD.themostinteresting2.Sheis______studentinourclass.A.goodB.betterC.bestD.thebest3.Theweatherisgetting______and______.A.warm;warmB.warmer;warmerC.warmest;warmestD.thewarmest;thewarmest4.Heruns______thananyotherstudentinhisclass.A.fastB.fasterC.fastestD.thefastest5.Thisis______bookIhaveeverread.A.interestingB.moreinterestingC.mostinterestingD.themostinteresting6.—Whichis______,thesun,themoonortheearth?—Thesun.A.bigB.biggerC.biggestD.thebiggest7.Sheis______thanhersister.A.tallB.tallerC.tallestD.thetallest8.The______youstudy,the______gradesyouwillget.A.hard;goodB.harder;betterC.hardest;bestD.thehardest;thebest9.Thismovieis______thanthatone.A.excitingB.moreexcitingC.mostexcitingD.themostexciting10.Heisoneof______playersintheteam.A.goodB.betterC.bestD.thebest✅参考答案一、过去进行时的定义1.定义：表示过去某段时间或某一时刻正在发生或进行的行为或动作。2.结构：was/were+动词的现在分词(V-ing)3.时间标志词：时间标志词例句then,atthattime/momentWhatwereyoudoingatthattime?(at)thistime+过去时间atthistimeyesterdayat+时间点+过去时间at8:00lastFriday其他时间状语thismorning,yesterdayafternoon,thewholedayyesterday,fromseventoninelastnight,alldaylastSunday二、动词现在分词构成规则规则举例一般情况：直接加-ingdo→doing,help→helping不发音e结尾：去e加-ingtake→taking,have→having重读闭音节末尾单辅音：双写辅音再加-ingstop→stopping,begin→beginningie结尾：变ie为y加-inglie→lying,die→dying三、过去进行时的句型结构句型结构例句肯定句主语+was/were+V-ing+其它IwaswatchingTVatninelastnight.否定句主语+wasn't/weren't+V-ing+其它Iwasn'twatchingTVatninelastnight.一般疑问句Was/Were+主语+V-ing+其它?WereyouwatchingTVatninelastnight?特殊疑问句特殊疑问词+was/were+主语+V-ing+其它?Whatwereyoudoingatninelastnight?θ疑问句回答：—WereyouwatchingTVatninelastnight?—Yes,Iwas./No,Iwasn't.四、过去进行时的基本用法1.表示过去某时刻正在进行的动作：•Whatwereyoudoingatthattime?(那时你在做什么?)2.表示过去某段时间内持续的动作：•Hewaswritingtohisfriendalldayyesterday.(昨天一整天他都在给朋友写信)3.表示两个过去的动作同时进行：这时可用连接词while引导。•Tomwasreadingwhilehissisterwaslisteningtosongs.(汤姆读书时,他妹妹在听歌)4.主句的动作进行中的时候,从句的动作突然发生,此时只用when：•Wewerehavingdinnerwhenthephonerang.(我们正在吃晚饭时,电话响了)•When/Whilethechildrenwereplayingontheplayground,itbegantorain.(当孩子们在操场上玩耍时,开始下雨了)θwhen与while的区别：•when引导的从句的谓语动词即可以用延续性动词也可以用非延续性动词•while引导的从句的谓语动词只能用延续性动词,常表示两个动作同时进行五、过去进行时的特殊用法1.与go、come、leave、start等瞬间动词连用时：过去进行时表示过去即将发生的动作。•Hesaidtheearlybuswascoming.(他说早班车快来了)2.与always、often等频度副词连用时：表示对过去某件事的埋怨、讨厌、赞扬或喜爱,并不强调动作正在进行。•Thebabywasalwayscrying.(这婴儿总是在哭)•Hewasalwayshelpingothers.(他总是在帮助别人)巳每日一练（Unit5）1.1.I______TVat8o'clocklastnight.A.watchB.watchedC.waswatchingD.amwatching2.They______basketballwhenIsawthem.A.playB.playedC.wereplayingD.areplaying3.What______you______atthistimeyesterday?A.do;doB.did;doC.were;doingD.are;doing4.He______tomusicwhenhismothercamein.A.listenB.listenedC.waslisteningD.islistening5.WhileI______homework,mybrother______TV.A.did;watchedB.wasdoing;waswatchingC.did;waswatchingD.wasdoing;watched6.She______abookat9o'clocklastnight.A.readB.readsC.wasreadingD.isreading7.They______dinnerwhenthephonerang.A.haveB.hadC.werehavingD.arehaving8.What______yourfather______whenyougothome?A.do;doB.did;doC.was;doingD.are;doing9.I______totheradiowhilemysister______aletter.A.listened;wroteB.waslistening;waswritingC.listened;waswritingD.waslistening;wrote10.He______always______noisewhenhewasachild.A.is;makingB.was;makingC.did;makeD.does;make✅参考答案一、unless引导的条件状语从句1.含义：unless是连词,意为"除非；如果不",引导条件状语从句,含有否定意义,相当于if…not。2.用法：unless引导条件状语从句时,与if一样也遵循"主将从现""主祈从现""主情从现"的原则。•主将从现：Unlessitrainstomorrow,wewillgocamping.=Ifitdoesn'traintomorrow,wewillgocamping.•主祈从现：Don'tgooutunlessIcallyou.(除非我给你打电话,否则别出去)•主情从现：Youcan'tgetgoodgradesunlessyoustudyhard.=Youcan'tgetgoodgradesifyoudon'tstudyhard.二、assoonas引导的时间状语从句1.含义：assoonas表示"一……就……",用来引导时间状语从句,指两个事件在时间上的紧密联系,意味着第一个事件发生之后,紧接着第二个事件就会发生。2.用法：•当主句是一般将来时,从句要用一般现在时,即"主将从现"原则•IwilltellhimthenewsassoonasIseehim.(我一见到他就把这个消息告诉他)•Hewillgohomeassoonashefinisheshishomework.(他一做完作业就回家)•若主句是一般过去时,从句也用一般过去时•Tomranoutoftheclassroomassoonasthebellrang.(铃声一响,汤姆就跑出了教室)三、so…that引导的结果状语从句1.含义：so...that...意思是"如此……以至于……",常用于引导结果状语从句。其中的so是副词,常用来修饰形容词或副词,that后接句子。2.句型：•so+形容词/副词+that+从句•Tomstudiedsohardthathegotgoodgrades.(汤姆学习非常努力,所以取得了好成绩)•so+形容词+a/an+单数名词+that+从句=such+a/an+形容词+单数可数名词+that+从句•Itissointerestingabookthatmanypeoplewanttobuyit.=Itissuchaninterestingbookthatmanypeoplewanttobuyit.•so+many/much/few/little+名词+that+从句•Therewassomuchworktodothateverybodyfelttired.(要做的工作太多了,以至于所有人都觉得累了)•Hehassomanyfriendsthatheisneverlonely.(他有这么多朋友,从不孤单)巳每日一练（Unit6）1.1.Iwillgototheparkwithyou______itrainstomorrow.A.unlessB.assoonasC.sothatD.if2.Hewillcallyou______hearrivesinBeijing.A.unlessB.assoonasC.sothatD.if3.Shestudiedhard______shecouldpasstheexam.A.unlessB.assoonasC.sothatD.if4.______youworkhard,youwillnotpasstheexam.A.UnlessB.AssoonasC.SothatD.If5.Iwilltellherthenews______Iseeher.A.unlessB.assoonasC.sothatD.if6.Heis______young______hecan'tgotoschool.A.too;toB.so;thatC.such;thatD.enough;to7.______itisraining,westillgotoschool.A.UnlessB.AssoonasC.SothatD.Although8.Sheboughtanewdress______shecouldlookbeautifulattheparty.A.unlessB.assoonasC.sothatD.if9.Hewillcometoseeyou______hehastime.A.unlessB.assoonasC.sothatD.if10.Thebookis______interesting______Iwanttoreaditagain.A.too;toB.so;thatC.such;thatD.enough;to✅参考答案一、现在完成时的定义1.定义：表示过去发生或已经完成的动作对现在造成的影响或结果；或从过去已经开始,持续到现在的动作或状态。2.结构：2.结构：have/has+done(动词的过去分词)3.时间标志词：Since+过去时间点,for+时间段,already,before,ever,just,lately,sofar,recently,yet。二、过去分词的构成规则规则变化（与动词过去式相同）：规则举例一般情况：直接加-edwant→wanted,play→played以e结尾的动词：直接加-dhope→hoped,live→lived以重读闭音节结尾的动词,末尾只有一个辅音字母：先双写这个辅音字母,再加-edstop→stopped,shop→shopped以辅音字母加y结尾的动词：变y为i,再加-edstudy→studied,worry→worried不规则变化：需要特殊记忆,如go→gone,see→seen,write→written等。三、现在完成时的句型结构句型结构例句肯定句主语+have/has+过去分词+其它Ihavefinishedmyhomework.否定句主语+haven't/hasn't+过去分词+其它Shehasn'tfinishedherhomework.一般疑问句Have/Has+主语+过去分词+其它?Haveyoufinishedyourhomework?特殊疑问句特殊疑问词+have/has+主语+动词过去分词(十其他)?Wherehaveyoubeenduringtheholiday?θ疑问句回答：—Haveyoufinishedyourhomework?—Yes,Ihave./No,Iha四、already与yet的用法词含义位置常用句型already已经have/has之后,过去分词之前肯定句yet还；尚未句末否定句/疑问句•Ihavealreadywatchedthemovie.(我已经看过这部电影了)•Ihaven'twatchedthemovieyet.(我还没看过这部电影)•Haveyouseenthefilmyet?(你已经看过这部电影了吗?)θ句型转换：在现在完成时的句子中,含有already的陈述句变为否定句或疑问句时,要把already改为yet,并放于句末。••Ihavealreadyfinishedreadingthebook.→Ihaven'tfinishedreadingthebookyet.→Haveyoufinishedreadingthebookyet?五、ever与never的用法词含义位置常用句型ever曾经；在任何时候have/has之后,过去分词之前一般疑问句/否定句never从不；从来没有have/has之后,过去分词之前否定意义的陈述句•Haveyoueverbeenateacher?(你曾经当过老师吗?)•Idon'tthinkI'veeverbeenherebefore.(我觉得我以前从未来过这里)•IhaveneverbeentoHongKong.(我从没去过香港)—Meneither.(我也没去过)六、现在完成时的基本用法1.表示过去某一时间已发生过或完成的动作或状态,但其结果对现在仍有影响：•Ihavealreadywatchedthemovie.(我已经看过这部电影了——表示我现在知道电影的内容)2.表示动作开始于过去某一时刻,一直延续到现在,或可能还要继续下去：这里的动词要用持续性动词。常与for(+时间段),since(+时间点)连用。•IhavestudiedEnglishforthreeyears.(我学英语已经三年了)•Maryhasbeenillsincethreedaysago.(玛丽从三天前就生病了)巳每日一练（Unit7）1.1.I______already______myhomework.A.have;finishB.have;finishedC.has;finishD.has;finished2.He______toBeijingthreetimes.A.goB.goesC.wentD.hasgone3.______youever______toShanghai?A.Have;beenB.Have;goneC.Did;goD.Do;go4.I______hereforfiveyears.A.liveB.livedC.havelivedD.5.She______herhomeworkyet.A.didn'tfinishB.hasn'tfinishedC.doesn'tfinishD.isn'tfinishing6.They______inthiscitysince2010.A.liveB.livedC.havelive7.I______never______suchabeautifulplace.A.have;seenB.has;seenC.did;seeD.do;see8.He______thebookfortwoweeks.A.borrowB.borrowedC.hasborrowedD.haskept9.______you______yourbreakfastyet?10.She______inthisschoolfortenyears.A.teachB.taughtC.hastaughtD.isteaching✅参考答案一、havebeento,havegoneto与havebeenin的用法区别易混词组用法例句havebeento表示到过某地,说明去过某地,说话时已经回来了TomhasbeentoBeijingthreetimes.havegoneto说明去某地了,说话时还没有回来—Hello,MayIspeaktoMr.Black?—Sorry,hehasgonetoShanghai.havebeen意为"已经待在",表示一直在某地,强调状态Myteacherhasbeeninthecityfortwoyears.二、for与since的用法句式例句现在完成时+for+一段时间Wehaveknowneachotherfortwentyyears.现在完成时+since+表示过去的时间点Mr.Smithhasworkedheresince1984.现在完成时+since+从句IhavelivedheresinceIwasborn.用法：for通常与时间段连用,表示动作或状态持续的时间长度；since则与时间点或从句连用,表示动作或状态开始的时间点。转换：for与since引导的时间状语可以进行相互转换。for+一段时间=since+时间+ago。••Myunclehasworkedatthisfactoryforfiveyears.=Myunclehasworkedatthisfactorysincefiveyearsago.三、延续性动词与非延续性动词1.延续性动词：•延续性动词表示能够持续的动作,强调经过、经历,可以与表示一段时间的状语连用。•常见的延绪性动词有:work,live,wait,study,learn,do,write,read,drive,sleep,sit,stand,fly,walk,keep,lie,talk,know,have,wear等。2.非延续性动词：•非延续性动词表示一个动作发生在一瞬间,不能持续,非常短暂,强调行为的结果,不能与表示一段时间的状语连用。•非延续性动词也叫终止性动词、瞬间动词。常见的非延续性动词有:start,begin,finish,end,come,go,leave,find,hear,reach,arrive,enter,stop,open,close,join,become,buy,borrow,lend,die,happen,lose等。四、非延续性动词与延续性动词的转换非延