重点小学英语知识点归纳

1、小学英语知识点归纳1、话题(1)字母：(大小)辨认、书写顺序:AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz.元音字母：Aa,Ee,Ii,Oo,Uu半元音字母:Yy书写容易错误的字母：E,F,G,M,N,d,i,p,q,x,y.(2)数字：基数词和序数词的运用，如计算、购物等.基数词:One,two,three,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteentwenty,twenty-onethirty,forty,fiftyeighty,nin

2、ety,one/ahundred,one/ahundredandonetwohundred.序数词:first,second,third,fourth,fifth,sixth,seventh,eighth,ninth,tenth,eleventh,twelfthtwentieth,twenty-first,twenty-second,twenty-third,twenty-fourthirtieth,fortieth,fiftietheightieth,ninetieth相关句型:1)Whatsthirtyandforty?Thatcomestoseventy.2)What3)Whattime

3、isit?Itshalfpastten.4)Whendoyouusuallygetup?Atsixthirty-five.5)Wheredoyoulive?IliveatNo.48RenminRoad.6)Howoldareyou?Imtwelve.7)Howmuchdoesitcost?Itcosts50yuan.8)Howmanycarshaveyougot?Ihavegot6cars.9)Howmanybirdscanyouseeinthetree?Icansee3.10)Howmanydollsarethereonthebed?Thereisone/adoll.11)Howmanydo

4、llsarethereonthebed?Therearefourdolls.12)Whichfloordoyouliveon?Iliveonthefifthfloor.13)Excuseme,canyoutellmethewaytoBaiyunhotel?Yes,godownthisstreet,thenturnleftatthethirdcrossing.14)Whosthefifthgirlfromtheright?Shesmycousin.注意：数词的应用;不可数名词及它的量的表示方法;many与much在用法上的区别;thereis/are与have/has在用法上的区别.(3)颜色：

5、实物的颜色colours:red,pink,yellow,brown,blue,purple,orange,black,white,grey,darkblue,lightblue.相关句型:1)Whatcolourisyourcoat?Its.2)Whatsyourfavouritecolour?Myfavouritecolouris(4)时间：年、季节、月、星期、日、时刻year,season(spring,summer,autumn,winter),month:January,February,March,April,May,June,July,August,September,Octob

6、er,November,December.Week:Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday.Day:1stMay(thefirstofMay),May2nd(Maythesecond)Time:(an)hour,minute,second10:05(fiveminutespastten,tenofive)10:10(tenminutespastten,tenten)10:15(quarterpastten,tenfifteen)10:30(halfpastten,tenthirty)10:45(quartertoelev

7、en,tenforty-five)11:00(elevenoclock)相关句型:1)Howoldisyourmother?Shesthirty-sixyearsold.2)Howmanymonthsarethereinayear?Thereare12.3)Whensyourbirthday?Mybirthdayison15thJanuary(thefifteenthofJanuary).4)Whendoyougetup?Igetupatsixoclock.5)Whendoesspringlast?Itlastsfor3monthsfromMarchtoMay.6)Whattimeisit?I

8、tsquartertonine.(5)食品与饮料：人对食品与饮料的喜好;东西方食品food:meat,rice,fish,bread,egg,cake,drinks:water,milk,orange/apple/watermelon/banana/strawberryjuice,coke,coffee,black/greentea相关句型:1)Wouldyoulikesomethingtodrink/eat?Yes,IdlikesomeNo,thanks.2)Wouldyouliketoeat/drink?Idliketoeat/drinkNo,thanks.3)Whatsyourfavou

9、ritefood/drink?Myfavouritefood/drinkis4)CouldIhavesome?Yes,please.(6)服装：服装的颜色:人对服装的喜好;某人的穿戴;所属关系clothes:hat,cap,coat,shirt,T-shirt,skirt,dress,sweater,jacket,trousers,sock,shoeputon,wear所属关系:形容词性的物主代词:my,your,his,her,its,our,their名词性的物主代词:mine,yours,his,hers,its,ours,theirs相关句型:1)Whatdoesitlooklike?

10、Itlikeswearingablueshirt.2)Whoseshoesarethese?Theyremine.TheyreToms.3)Isthis/that/ityourbook?Yes,itis.No,itisnt.4)Isthispencilyours?Yes,itis.No,itisnt.5)Arethese/those/theyyourcoatsandtrousers?Yes,theyare.No,theyarent.6)Arethoseclothestheirs?Yes,theyare.No,theyarent.7)Thisismyhat.Thathatishis.注意：名词单

11、，复数;物主代词(名词性的物主代词，形容词性的物主代词);名词所有格，如：Toms,myfathers,theteachers.(7)玩具和文具：特点、颜色、所属关系;存在的位置Toys:doll,toy文具:desk,book,bag,pen,pencil,pencil-box,ruler,chair,ball存在的位置:in,on,under,beside,behind,infrontof,inthefrontof,inthemiddleof,atthebackof(aplace/aperson).相关句型:1)Thereisacupofteaonthetable.2)Thereareso

12、meorangesinthefridge.3)Isthereanymilkintheglass?Yes,thereis.No,thereisnt.4)Arethereanyorangesinthefridges?Yes,thereare.No,therearent.5)Whatsunderthedesk?Thereisanorange./Therearesomeoranges.(8)日常生活用品：特点、颜色、所属关系;存在的位置words:shelf,table,clock,brush,telephone,light,computer,bike,fridge,glass,knife,keybo

13、ard,bottle,box,plate,photo,photograph,fax,radio,super-market,bookstore,noodles/cake/clothes/shoe/TVshop.特点:big,small,heavy,light,white,black,empty,full,old,new,beautiful,cute,tall,short,strong,plump,nice,good,bad(9)动物：家畜、家禽;农场动物、动物园及野生动物的特点;生活地点和所属关系words(animals):cat,dog,duck,goose(geese)fish,sheep

14、,bird,panda,monkey,rabbit,hen,cock,chicken,tiger,lion,pig,cow,mouse(mice),giraffe,dolphin,生活地点：athome,inafarm,inazoo所属关系：同上话题(7)(10)植物：特点、所属关系;存在的位置words:tree,rose,flower,leaf(leaves)(11)环境与建筑：特点、所属关系;存在的位置buildings:factory,hospital,park,house,library,museum,office,farm,postoffice,bank,policestation

15、,trainstation,sportsstadium,departmentstore,store,school,classroom,house:bathroom,living-room,sitting-room,bedroom,washroom,kitchen,garden房子的基本构造：door,gate,wall,window,floor相关句型:1)Wheredoyoustudyat?IstudyatLongdongPrimarySchool.2)Wheredoesyourmotherworkat?Sheworksatahospital.3)Letsmeetatthegateofthe

16、park.4)Mybrotherisplayinginthegarden.(12)身体：特点body:head,hair,eye,nose,ear,mouth,neck,shoulder,hand,finger,foot(feet),toe外貌:fat,thin,plump,tall,short,old,young,roundface,twobigblueeyes,longhair,shorthair,blackhair,whitehair相关句型:1)Im/Youre/Hes/Shes/Were/Theyre(not)tall.2)Ishe/shetallorshort?Hes/Shesta

17、ll(short).3)I/We/They/Youhave(got)blackhair.4)He/Shehas(got)aroundface.5)Hashe/shegotlonghair?Yes,he/shehas.No,he/shehasnt.注意：描述人的外貌时，have与has用法上的区别;形容词的用法，如:tall,short,old,young,black,long(13)个人情况：姓名、年龄、地址、特点与爱好age,year,address,e-mailaddress,hobby,hobby:collectingstamps(coins),goingswimmingdoingsth

18、相关句型:1)Howoldareyou?Imthirteenyearsold.2)Imathirteen-yearoldboy.3)Whatsyouraddress?IliveatNo.48Renminroad.4)What5)Whatsyourhobby?Myhobbyisgoingrunning.Or:Ilikegoingrunning.6)I/You/Theylikemusic.7)Helikessightseeing.8)Doyoulikereading?Yes,Ido.No,Idont.9)Doeshe/shelikeplayingbasketball?Yes,he/shedoes.

19、No,he/shedoesnt.注意：描述个人的喜好时：名词和动词-ing形式作宾语;主语是第三人称单数时一般现在时动词的变化。动词ing的变化规律：1)直接加ing，如：open-opening,clean-cleaning,meet-meeting,sing-singing,study-studying,2)去掉词尾不发音的e，如：take-taking,close-closing,come-coming,drive-driving,have-having,use-using,write-writing,practice-practicing,3)重读闭音节的，双写最后的字母，加ing,如

20、：sit-sitting,put-putting,begin-beginning,get-getting,swim-swimming,run-running,cut-cutting,become-becoming,主语是第三人称单数时一般现在时动词的变化规律(与名词变复数规律相同)：1)直接加s，如：cook-cooks,come-comes,close-closes,2)以o,x,s,sh,ch结尾+es,如:teach-teaches,go-goes,do-does,catch-catches,wash-washes,brush-brushes,miss-misses,3)辅音字母加y结尾

21、，把y改为i，+es，如：fly-flies,worry-worries,carry-carries,4)以f或fe结尾，把f或fe，改为v+es.5)特殊：have-has,(14)家庭、亲属和朋友：姓名、年龄、地址、特点与爱好：与你的关系words:family,grandfather(grandpa/granddad),grandmother(grandma/grandmum),father,mother,brother,sister,uncle,aunt,cousin,friend相关句型:1)Ishe/sheTomscousin?Yes,he/sheis.No,he/sheisnt.

22、2)Whoshe/she?Hes/Shesmyfriend.3)Howmanypeoplearethereinyourfamily?Whoarethey?Therearefour,myfather,mymother,mybrotherandme.注意：1)名词单复数，如：family-families;名词单数-复数规律:1)直接加s，如：boy-boys,term-terms,2)以o,x,s,sh,ch结尾+es,如:box-boxes,class-classes,glass-glasses,coach-coaches,dress-dresses,fax-faxes,inch-inches

23、,match-matches,3)辅音字母加y结尾，把y改为i，+es，如：baby-babies,lady-ladies,factory-factories,peach-peaches,library-libraries,watch-watches,4)以f或fe结尾，把f或fe，改为v+es:leaf-leaves,knife-knives,wife-wives,shelf-shelves,5)特殊:man-men,policeman-policemen,woman-women,child-children,goose-geese,tooth-teeth,foot-feet,6)不变:ha

24、ir,milk,tea,coffee,water,bread,rice,paper,juice,meat,people,fish,sheep,2)名词所有格，表明是“谁的”如：mycousins,hisparents它的构成规则：单数名词后+“s”，Mikesmother.复数名词词尾有，其后只+“”，TeachersDa教师节.若是两人共有时，只在后者+“s”,JimandTomsmother.吉姆和汤姆的母亲。不是两者所共有的，两者都+“s”,JimsandTomsmother.吉姆母亲和汤姆的母亲。名词若是无生命，所有格构成用of,amapofChina.一幅中国地图(15)学校：学校建

25、筑和学校生活words:schoolbuilding,classroom,dormitory,playground,librarysubjects:Chinese,maths,English,music,computer,PE,art,biology,politics,history,meeting,geography相关句型:1)Whatsyourfavouritesubject?English.2)Wheresthelibrary?Itsbehindthedormitory.3)Whendoyougotoschool?At7:20.4)WhendoesChinesebeginonMonda

26、y?AtEightoclock.5)DoesgeographybeginattwentytotenonMonday?Yes,itdoes.No,itdoesnt.6)WerehavinganEnglishclass.(16)社交礼仪：礼貌用语;询问与应答1.Greetings:Hello!Hi!Goodmorning/afternoon/evening.Howareyou?Fine,thanks.Andyou?Pleasesayhellotoyourparentsforme.2.Introduction:MynameisImapupil.Imnewhere.ThisisMr/Mrs/MissW

27、hite.Hello,nicetomeetyou.3.Farewells:Goodbye/Bye-bye/Bye.Seeyouthen/tomorrow.Goodnight.Itslate.Imustgohomenow.Thankingforcoming.4.Thanks:Thankyou(verymuch).Yourewelcome.Notatall.5.apologies:Sorry.Imsorry.Thatsallright.Excuseme.6.Incitation:Willyougoshoppingwithme?Wouldyouliketogo?Idloveto.Thankyou.7

28、.Askingforpermission:MayIhaveanapple?Could/CanIuseyourbike?Sure.Certainly.Yes,ofcourse.Yes,doplease.8.Expressingwishes:Happybirthday!Thankyou.9.Offeringhelp:CanIhelpyou?WhatcanIdoforyou?10.Makingappointments:Areyoufreetomorrow?Whatabouttomorrowafternoon?Letsmeetatthegateat7:50.Shallwevisitthemuseum?

29、11.Hello!MayIspeaktoKate?Speaking/ItsKatehere.Whosthis/that,please?12.Takingmeals:Wouldyoulikesomethingtoeat/drink?Wouldyoulikesomefish/meat?13.Shopping:CanIhelpyou,sir?WhatcanIdoforyou,sir?Whataboutthisone?Doyoulikethisone?Iwant/Idlikesomeoranges.Howmuchistheshirt/arethesocks?Itstosmall.Twokilos,pl

30、ease.Illtakeit.14.Askingtheway:Excuseme.WhereistheGuangzhouLibrary?CanyoutellyoumethewaytotheGardenHotel,please?CanItakethisbustoBeijingRoad?Isthereahotelnearhere?Itsoverthere.Turnright/legt(17)国家与城市：地理位置;特点Countries:China,Japan,America(theUSA),English(theUK),Australia,Russia,Canada,Italy,India,Fran

31、ce,Nationalities:Chinese,Japanese,American,Englishman,Australian,Russian,Canadian,Italian,Indian,French,相关句型:1)WheresJapan?ItstotheeastofChina.2)Wheredoesyourfriendcomefrom?ShecomesfromEnglish.3)Wherearetheyfrom?TheyrefromRussia.4)Whatcountrydoyoufrom?IcomefromChina.5)Whatcountryishefrom?HesfromFran

32、ce.6)Whatlanguagedoesshespeak?ShespeaksFrench.7)Whatlanguagedotheyspeak?TheyspeakChinese.(18)天气：气候特征weather:hot,cold,cool,warm,sun,shine,sunny,rain,heavyrain,lightrain,rainy,wind,strongwind,windy,snow,heavysnow,lightsnowsnowy,cloud,cloudytemperature:15(fifteendegreescentigrade),0(zerodegreecentigrad

33、e),-5(minusdegreescentigrade)相关句型:1)Whatstheweatherlikeinspring?Itswarm,rainyandwet.2)Whatwilltheweatherbelikethere?Itwillbesunny.3)Isitsnowing?Yes,itisasnowyday.4)Willtherebecloudy?Yes,therewill.5)Thesunisshining.6)Iliketakingawarmbath.(19)节日：节日的特点;节日的活动festivals:NewYearsDay,SpringFestival,WomensDa

34、y,AprilfoolishDay,MayDay,MothersDay,ChildrensDay,FathersDay,PartysDay,ArmysDay,Mid-autumnFestival,TeachersDay,NationalDay,ThanksGivingDay,ChristmasDay.NewYearsDay:1stJanuary.SpringFestival:ItstheChineseNewYear.ItsthefirstdayoftheChineseyear.ItsaveryspecialfestivalforallChinesepeople.Itisusuallyatthe

35、endofJanuaryorthebeginningofFebruary/inlateJanuaryorearlyFebruary.Thechildrencanget“luckymoney”.WomensDay:Itson8thMarch.AprilFoolishDay:on1stApril,onthisday,peoplecanplayjokestotheirfriends.MayDay:1stMay,laborersday.MothersDay:onthesecondSundayofMay.ChildrensDay:onJune1st.FathersDay:onthethirdSunday

36、inJune.Partysbirthday:inChina,itson1stJuly.ArmysDay:inChina,itson1stAugust.Mid-autumnFestival:on15thAugustofChineselunarcalendar.InChina,peopleeatspecialcakescallsmooncakesandwatchthefullmoon.TeachersDay:on10thSeptember.NationalDay:inChina,itsatthebeginningofOctober.ThanksGivingDay:thelastThursdayin

37、November,itsAmericanfestival.ChristmasDay:December25th.(20)方位：人或物的位置;问路与应答place:in,on,at,under,near,nextto,beside,behind,infrontof,inthefrontof,inthemiddle(of),back,ontheright/left,thesecond/personfromtheright/leftA:Excuseme.Wheresthedepartmentstore?CanyoutellmethewaytotheGardenHotel,Please?CanItake

38、thisbustoBeijingRoad?Isthereahotelnearhere?B:Itsoverthere.Turnright/leftatthefirstcrossing.Thehotelisontheright/left.Imsorry,Idontknow.(21)正在发生的事情：现在进行的动作和发生的事bedoingsomething1)Im/Youre/Hes/Shes/Were/Theyre(not)working.2)Areyouplayingfootball?Yes,Iam/weare.3)Ishe/shetakingexercise?Yes,he/sheis.No,he

39、/sheisnt.4)Aretheygoingshopping?Yes,theyare.No,theyarent.5)Whatareyoudoing?Im/Werecleaningtheroom.6)Whatshe/shedoing?Hes/Sheshavingsupper.7)Whataretheydoing?Theyrereading.(22)日常生活：日常生活、工作、学习的活动dailyroutinegetupbrushonesteeth,washonesface,makebreakfast,havebreakfast,gotoschool/work,domorningexercises

40、,haveclasses,playbasketball,playfootball,run,jump,gohome,havelunch,havesupper,dooneshomework,watchTV,dosomereading,takeabath,gotobed1)Whattimedoyougetup?Iusuallygetupat6oclock.2)ShenZhenoftentakesabathat9oclockinthemorning.3)Mymotherisneverlateforwork.(23)计划与打算：计划和将要进行的动作和发生的事begoingtodo1)Im/Youre/H

41、es/Shes/Were/Theyre(not)goingtovisitthemuseum.2)Areyougoingtoswim?Yes,Iam/weare.No,Imnot/wearent.3)Ishe/shegoingtoseeMissWang?Yes,he/sheis.No,he/sheisnt.4)Whatareyougoingtodotomorrow?Im/Weregoingtovisitthefarm.5)I/You/He/She/They/Wewillgoskiing.6)Areyougoingtobebusytomorrow?Yes,Iam/weare.goswimming,

42、goshopping,goclimbing,goskiing,gowalking,gorunning,gofishing,goskating,gosightseeing,(24)能力和可能：可能进行的动作和发生的事1)I/You/He/She/We/Theycan(cant)comeheretomorrow.2)Canhe/shevisitthefactorytoday?Yes,he/shecan.No,he/shecant.3)Cantheygobybus?Yes,theycan.No,theycant.4)MayIvisitthefactorythisafternoon?Yes,ofcou

43、rse/Sure/Certainly.5)MayIsithere?Yes,ofcourse/pleasedo.注意:情态动词can的用法,cando(+动词原形).实用短语归纳1.putdown放下shutdown把关上cutdown砍掉comedown下来、落下slowdown减缓、放慢sitdown坐下writedown写下getdown下来,降落2.afterall毕竟.终究afterthat于是.然后dayafterday日复一日地oneafteranother相继.挨次soonafter不久以后thedayaftertomorrow后天3.comeupwith找到、提出catchup

44、with赶上wakeup弄醒、醒来sendup发射openup开设、开办growup长大pickup拾起、捡起handsup举手eatup吃光cleanup打扫干净giveupdoingsth.=stopdoingsth.放弃做某事4.arriveat/in+n.到达getto+n.到达reach+n.到达arrive/get+adv.到达5.getback退还,送回去.取回giveback归还comeback回来atthebackof在的后面ontheway(back)home在回家路上6.atleast至少atbreakfast早餐时atdesk在桌前atonce立刻,马上atschool

45、在上学atthesametime同时atwork在工作begoodat=dowellin善长laughat嘲笑notatall一点也不atfirst起初atnight在晚上atnoon中午attheageof/whensb.wasyearsold在岁时atlast/intheend/finally最后、终于atthebeginningofthetwenty-firstcentury在21世纪初attheendof在终点、结尾atthemoment/now现在atthefootof在脚下atChristmas在圣诞节atanymoment任何时候attimes(sometimes)有时,偶尔at

46、thedoctors在医务室bebadat不善长7.forexample例如forever永远begoodfor对有益bebadfor对有害forlong=foralongtime长期forshort简称beshortfor是的简称TVisshortfor“television”8.cometrue实现comedown下来comefrom=befrom来自,出生于comein/into进入,进来comeon赶快comeover过来comealong走吧,过来,快点comeandgo来来去去comeup上来comeout出来，(花)开，(照片)冲洗出来9.eventhough=evenif即使、

47、虽然、尽管10.bepleasedwith对感到满意becoveredwith被覆盖beexpectedtodosth.被期望做某事beproudof以自豪speakhighlyof称赞beafraidof害怕hearof听说(hearfromsb.收到某人的来信)ofcause=certainly当然可以plentyof=alotof许多11.bytheway顺便说byoneself单独,独自bytheendof到为至bythetime(引起时间状语从句)到的时候onebyone依次byair/plane乘飞机bybus/train/car乘公共汽车/火车/轿车(catchabus赶公交车g

48、eton/offthebus上/下车takeabusto=gotobybus乘车去)12.do/tryonesbest尽力dooneshomework做家庭作业do(the/some)shopping购物dothecooking烹饪dosomecleaning打扫dothe/somewashing洗衣服dosport做运动dowithsb/sth.处理welldone干得好13.earlyinthemorning一大早intheearlyspring初春inmyearlydays我幼年时期earlybus早班车14.makeacontributionto贡献给、捐献makeatelephone

49、calltosb./ringsb.up/givesb.acall/phonesb.给某人打电话connectto把与连接起来becloseto靠近(某地)givebirthto生(孩子)losetosb输给sb.15.eitheror或者或者.oneithersideofthestreet街道任何一边(oneachsideofthestreet街道每一边onbothsidesofthestreet街道两边)16.keepdoingsth.不停地做某事(表示状态继续)keepondoingsth.坚持做某事(表示动作反复进行)practisedoingsth.练习做某事enjoydoingsth

50、.喜欢做某事finishdoingsth.做完某事goondoingsth.继续做某事(同一件事)17.goontodosth.接着做某事(另一事)gostraightalong沿着一直往前走godown下降,goforawalk散,goover复习goshopping买东西,gotothecinema去看电影gowell进展顺利,gooffto动身前往,goout外出,gotowork去上班,goup上升,wantago想试一试18.thinkabout考虑(thinkof认为、想起、考虑、想到thinkover仔细考虑thinkout想出)talkabout谈论,worryabout担心,

51、How/Whatabout?怎么样?19.borrowfrom从借.(lendto把借给)fromdoortodoor挨家挨,fromtimetotime时时fromnowon从今以后fromthenon从那以后bedifferentfrom与不同learnfrom向学习20.getdressed穿衣getinto进入get/belost丢失getoff/on下/上车getonwellwithsb.与某人相处得好getoutof从出来getreadyfor+n.为做准备getreadytodosth.准备做某事get/gotosleep(fallasleep)入睡(beasleep睡着)get

52、warm变暧getwell康复getachance有机会、得到机会21.lookfor寻找waitfor等候lookafter=takecareof照看looklike看起来像lookover检查,复习lookout小心,从里向外看lookthesame看起来一样lookup向上看,查单词,lookaround环视lookforwardto期望lookthrough温习,检查22.setoff出发、动身putoff推迟keepoff避开、不靠近dropoff放下(某物)turnoff关jumpoff跳离,takeoff脱(衣)(飞机)起飞23.halfakilo半千克halfanhour半小时

53、inhalf分成两半halfoftheday半天24.doeyeexercises做眼保健操domorningexercises做早操take(more)exercise(多)参加体育锻炼anexercisebook练习本25.takepartin参加handin上交inhospital住院insurprise吃惊地inthesun在阳光下introuble处于困境inaminute/moment马上26.leavefor动身去某地27feedon以为主食liveon继续活着baseon以为根据carryon坚持、继续下去andsoon等等ontheotherhand另一方面onfoot步行2

54、8.befamousfor以.着名beexcitedabout+n./V-ing对感到兴奋beinterestedin对感兴趣beborn出生bebusywithsth.bebusydoingsth.忙于beamazedat对.感到惊讶29.moveaway移开moveto(搬)移到30.searchtheInternet上网31.makesure确信makeadialogue编对话makeamistake犯错误bymistake由于疏忽makeanoise吵闹makefaces做鬼脸makefriends(with)和.交朋友makeroomfor给.让地方maketea沏茶makemoney赚钱makeadecision作出决定32.usedtodosth过去常常做某事beusedtodoingsth.习惯于做某事33.leavesth+介词短语“把忘记在某处”34.forgettodosth.忘