初一下册英语演讲稿(精选多篇).doc

初一下册英语演讲稿(精选多篇) 第一篇：初一英语下册短语第二篇：初一英语下册知识点第三篇：初一下册英语短语集第四篇：初一下册英语课外背诵第五篇：初一下册英语课文翻译更多相关范文 初一下册短语： m1: 1.haveagreattime 2.onthegreatwall 3.talktosb 4.onaschooltrip 5.takephotos 6.inthsun 7.atthismoment 8.differentplaces 9.leavework 10.waitfor 11.afternoontea 12.haveadrink 13.getdressed 14.greetingsfrom. 15.seeyousoon 16.onthephone 汉语翻译： m2： 1.getreadyfor. 2.adragondance 3.makelanterns 4.cookthemeal 5.atwork 6.sweepaway 7.papercuts 8.decorate.with. 9.haveahaircut 10.puton 11.atmidnight 12.alltheyear 13.beinterestedin 14.atspringfestival 汉语翻译： 1.准备好 2.舞龙 3.做花灯 4.做饭 5.在工作 6.扫走 7.剪纸 8.用.装饰 9.理发 10.穿衣服 11.在午夜 12.一年到头 13.对.感兴趣 14.在春节 七年级总复习资料 unit1wheresyourpenpalfrom? 一、词组 befrom=eform.penpal=penfriend笔友likeanddislike好恶；爱憎livein+地点在.居住speak+语言讲某种语言playsports做体育运动alittlefrench一些法语gotothemovies去看电影writetosb给某人写信anactionmovie一部动作片onweekends在周末tellsbaboutsth告诉某人某事excuseme对不起，打扰getto到达、抵达 二、句型 1、where+be+主语from?主语be+from+地点. 2、heredo/does+主语live?主语live/livesin 3、hatlanguagedo/does+主语+speak?主语speak/speaks. 4、主语like/likes+doing/todo 5.whatisyourfavoritesubject/sport?myfavoritesubject/sportis 6.itsfun. 7.isthatyournewpenpal?yes,itis.unit2wheresthepostoffice 一、词组 postoffice邮局payphone投币式公用电话nextto在.隔壁acrossfrom在.对面infrontof在.前面betweenand在.和.之间onastreet在街上 intheneighborhood在附近ontheright/left在右边在左边behind在后面ongreenstreet在格林街上near在附近gostraight一直走weleto欢迎enjoy+名词/doing喜欢做某事havefun过得愉快play+the+乐器弹奏乐器 ononesright/left在某人的右边左边turnright/left向右左转takeawalk散步 havefun玩得开心thewayto去.的路letsbdosth让某人做某事takeataxi打的乘出租车godown(along)沿着.走gothrough.穿过.haveagoodtrip旅途愉快arriveat（小地方）/in（大地方）到达atthebeginningof在.开始的时候attheendof在.结束的时候hopetodosth/that/forsth 二、日常交际用语。 1、isthereabanknearhere?yes,thereis.itsoncentrestreet./no,thereisnt. 2、wheresthesupermarket?itsnexttothelibrary. 3、bridgestreetisagoodplacetohavefun. 4、ihopeyouhaveagoodtrip. 5ifyouarehungry,youcanbuyfoodintherestaurant. 6、talkawalkthoughthepark. 7.iknowyouarearrivingnextsunday.我知道你下周日要来。 三、句型。 1、istherea.?句型eg: -excuseme.isthereahotelintheneighborhood.-yes,thereis.no.thereisnt 2、whereis?句型eg: -whereisthepark,please?-itsbehindthebank.(肯定回答)-imsorryidontknow.(否 定回答) 3、whichisthewayto+地点?句型.例如：-whichisthewaytothelibrary. 4、howcanigetto+地点?句型.例如：-howcanigettotherestaurant? 5、canyoutellmethewayto+地点？句型.例-canyoutellmethewaytothepostoffice? 6、letmetellyouthewaytomyhouse.7、justgostraightandturnleft. unit3whydoyoulikekoalas? 一、词组 wanttodosth.想要做某事wantsbtodosth想要某人做某事wantsth想要某物letsbdosth让某人做某事kindof有几分种类akindof一种 yearsold年龄liketodosth喜欢做某事likedoingsth playwith与.一起玩duringtheday在白天atnight在夜间 havealookat.看.onetheother一个.另一个. 二、句型与日常交际用语。 1、-whydoyoulikepandas?/-whydosehelikekoalas?-becausetheyreverycure. 2.whydoyouwanttoseethelions?becausetheyre 3、-wherearelionsfrom?-lionsarefromsouthafrica. 4、-what(other)animalsdoyoulike?-ilikeelephants. other+名词的复数.表示没有特定的数量范围 theother+名词的复数表示有特定的数量范围. 5.-doyoulikegiraffes?yes,ido./no,idont unit4iwanttobeanactor. 一、词组 wanttobe+a/an+职业想要成为shopassistant店员bankclerk银行职员workwith与一起工作helpsb(to)dosth/sbwithsth帮助某人做某事as作为 workhard努力工作workfor为。而工作workas作为。而工作get.from从.获得 givesth.to.sb/give.sb.sth把某物给某人intheday在白天atnight在夜间talkto/with与讲话外出吃饭inahospital在医院newspaperreporter报社记者movieactor电影演员 二、句型 1.-whatdo/does+某人+do?例-whatdoyoudo?-imastudent./-whatdosehedo?hesateacher. 2-whatdo/does+某人+wanttobe?例：whatdoyouwanttobe?-iwanttobeateacher. 3.-wheredoesyoursisterwork?-sheworksinahospital. 4.-doesheworkinthehospital?yes,hedoes/no,hedoesnt 5.-doessheworklate?-yes,shedoes/no,shedoesnt 6.英语中询问职业的几种表达方式： whatdo/doesdo?/whatis?whatisyourfathersjob?/whatsonesjob?unit5imwatchingtv. 一、词组 dooneshomework做家庭作业watchtv看电视eatdinner吃饭；就餐cleantheroom打扫房间talkonthephone电话聊天sound+形容词听起来thanksfor+n/doing为某事感谢某人goshopping/swimming去购物/游泳atthepool在游泳池 readnewspaper/abook看报纸看书gotothemovies看电影writealetter写信waitfor等待；等候talkabout谈论。playbasketball/soer/打篮球踢足球takephotos拍照tvshow电视节目someof中的一些aphotoofmyfamily我的家庭照 atschool在学校bewith和。一起inthetree在树上inthefirst/lastphoto在第一张/最后一张照片withsb和某人在一起 二、句型与日常交际用语 1.-what+be+主语+doing?.正在做什么？-主语bedoing。正在做某事。 3.-hereare/is例：herearesomeofmyphotos.hereisaphotoofmyfamily. 1.-doyouwanttogotothemovies?sure. 2.-whendoyouwanttogo?letsgoatseven. 3.-wheredopeopleplaybasketball?atschool. 4.-whatshewaitingfor?-heswaitingforabus. 5.-whatshereading?hesreadinganewspaper. 6.youcanseemyfamilyathome.can+do(动词原形)可以 四、语法：现在进行时 1)现在在进行时的形式是： 助动词be(am,is,are)+动词-ing形式（也叫现在分词），表示现在（说话的瞬间）正在进行或发生的动作。 2)现在进行时的肯定句形式主语+be(am,is,are)+动词现在分词+其他imwatchingtv. 3)现在进行时的否定句形式主语+be(am,is,are)+not+动词现在分词+其他theyarenotplayingsoer. 4)现在进行时的一般疑问句形式及回答is(am,are)+主语+动词现在分词+其他? yes,主语+is/am/are.no,主语+isnt/arent/amnot.areyoureading?yes,iam.no,iamnot. 5)现在进行时的特殊疑问句形式: 特殊疑问词+is/am/are+主语+现在分词+其他?例:whatisyourbrotherdoing?unit6itsraning! 一、词组 playputergames打电子游戏inpicture在图片里aroundtheworld世界各地onvacation度假takephotos拍照onthebeach在海边lieonthebeach躺在沙滩上 agroupofpeople一群人playbeachvolleyball打沙滩排球besurprisedatsth./sb.对某人或某人感到惊讶inthisheat在酷暑中berelaxed放松haveagoodtime玩得很痛快 indifferentkindofweather在不同的天气里thanksbfor(doing)sth由于某事而感谢某人howsitgoing?近况如何someothers一些另一些looklike.看起来 像。 look+adj看起来lookatsbdoing/dosth看某人正在做某事/做了某事（事情的全过程）everyone后面使用单三 二、句型日常交际用语 (1)-howstheweather(+地点)?itsraining? (2)-whatstheweatherlike?itssunny./itscoldandsnowing. (3)-howsitgoing?great./notbad./terrible/prettygood (4)thanksyouforjoiningtvsaroundtheworldshow? (5)-isauntwangthere?yes,sheis/no,sheisnt (6)therearemanypeoplehereonvacation. unit7whatdosehelooklike? 一、词组 looklike看起来像.curly/short/straight/longhair卷短直发ofmediumheight/build中等高度身体alittlebit+形容词一点儿apopsinger一位流行歌手bepopularwithsb在流行notanymore不再good-looking好看的wearglasses戴眼镜haveanewlook呈现新面貌thecaptainofthebasketballteam篮球队队长nobodyknowsme没有人认识我 二、句型 )-whatdoeshelooklike?-hesreallyshort.hehasshorthair./heisofmediumbuild. 2）doyouknowihaveanewfriendinclassfive？ )-shehasbeautiful,longblackhair. )-idontthinkhessogreat. 6)-sheneverstopstalking.-stopdoing(sth)表示停止正在干的事如:hestoplistening -stoptodo(sth)表示停下来去做某事如:hestopstolisten. 7)icangoshoppingandnobodyknowsme. unit8idlikesomenoodles. 1.词组 wouldlike+n/todo想要alarge/medium/smallbowlof大碗/中碗/小碗whatsize什么尺寸 orangejuice桔汁greentea绿茶phonenumber电话号码aswellas而且 whatkindof表示.的种类akindof一种somekindof许多种abowlofrice一碗米饭abottleoforangejuice一瓶桔子汁(不可数)threeoranges三个桔子(可数)somechicken一些鸡肉(不可数)threechickens三只小鸡(可数) 二、句型 1)whatkindofwouldyoulike?你想要? 2)whatsizebowlofnoodleswouldyoulike?ilikeasmallbowlofnoodles. 3)wehavelarge,medium,andsmallbowls.4)ilikedumplings,idontlikenoodles. 三、日常交际用语 1)canihelpyou?/whatcanidoforyou?-idlikesomenoodles.please. 2)-whatkindofnoodleswouldyoulike?-idlikemuttonandpotatonoodles.please. 3)wouldyoulikeacupofgreentea?-yes,please./no,thanks wouldlike后面还可以跟不定式.即: a:wouldliketodosth.想要做某事hewouldliketoseeyoutoday. b:wouldlikesb.to.do.sth.想要某人做某事whatwouldyoulikemetodo. unit9howwasyouweekend? 一、词组 play+运动或棋类play+the+乐器gotothemovies去看电影dosomereading阅读gotothebeach/pool去沙滩/游泳haveaparty/dosomesports做运动练习whataout/howabout+n/doing做什么怎么样 stayathome呆家里gotosummercamp去夏令营gotothemountains去爬山visitsb拜访某人 goshopping去购物lastmonth上个月threedaysago三天前yesterday昨天lookfor寻找 goforawalk散步inthemorning/afternoon/evening在早上在下午在晚上onsundaymorning在某个具体一天的上午、下午用介词onplayputergames玩电脑游戏spendmoney/timeonsth/(in)doingsth花费做watchsbdo/doingsth看某人做了某事/正在做某事 二、句型 ）ivisitedmyauntlastweekend. 2)-howwasyourweekend?-itwasgreat./ok 3)itwastimeforsbtodosth. 三、日常交际用语 1)whatdidyoudolastweekend?-onsaturdaymorning,iplayedteenis. 2)howwasyourweekend?-itwasgreat.iwenttothebrach. unit10wheredidyougoonvacation? 一、词组 ptettygood相当好；不错intheconner在角落kindofboring有点无聊belost迷路feelhappy感到高兴befun很有趣onvacation在度假centralpark中央公园thegreatwall长城thepalacemuseum故宫tiananmensquare天安门广场makesbadj使某人makesbdosth使某人做某事decidetodosth决定做某事 二、句型 1)wheredidyougoonvacation?-iwenttothebreach. 2)howwastheweather?-itwashotandhumid. 3)-itwaskindofboring4)thatmademefeelveryhappy. 5)-wehadgreatfunplayinginthewater. -havegreatfundoingsth表示愉快地做某事，做某事很有趣 (6)ihelpedhimfindhisfather.thatmademefeelveryhappy. makesb.do.sth.使某人做某事let（make）sb.do.sth. (7)ifoundasmallboycryingintheconner. findsb.doingsth.发现某人正在做某事。findsb.do.sth.发现某人做某事（整个过程）nit11whatdoyouthinkofgameshows? 一、词组 talkshow谈话节目soapopera肥皂剧sportsshow体育节目gameshow比赛节目 thinkof/about认为infact事实上athirteen-year-oldboy一个十三岁的男孩theboyisthirteenyearsoldtalkto(with)跟谈话eachstudent（后用单三）每个学生keyring钥匙链baseballcap棒球帽theschoolmagazine校刊cantstand+n不能忍受dontmind+n不介意无所谓不在乎asksbaboutsth询问某人关于某事的看法showsbsth/showssthtosb给某人看某物 二、句型 (1)whatdoyouthinkofsituationedy? -ilovethem/idontmindthem/icantstandthem/idontlike. (2)thisiswhatithink.(3)-idontmindwhatyoungpeoplethinkofme! (4)canyoupleaseputmyletterinnextmonthsmagazine? 三、日常交际用语 (1)howaboutyou?-ido,too. (2)-whatdoyouthinkof?-=howdoyoulike? 如：whatdoyouthinkofthepicture?=howdoyoulikethepicture? unit12donteatinclass. 一、词组 schoolrules学校规章制度breaktherules违反规章制度inthehallways在过道listentomusic听音乐inthemusicroom在音乐教室里inthedininghall在餐厅sportsshoes运动鞋gymclass体育课afterschool放学后havetodo不得不做toomany+名词复数太多getup起床bytenoclock十点之前makedinner做饭 gotothechildrenspalace去少年宫belatefor迟到onschoolnights上学的晚上beinbed在床上onweekends在周末washmyclothes洗衣服 二、句型 (1)dontarrivelateforclass. (2)wecantlistentomusicinthehallways,butwecanlistentoitoutside. (3)whatelsedoyouhavetodo?-wehavetocleantheclassroom. (4)-canwewearhatsinschool?-yes,wecan/no,wecant. (5)-doyouhavetowearauniformatschool?-yes,wedo/no,wedont. (6)whataretherulesatyourschool? 重难点精析 祈使句 通常用来表示命令、请求、禁止、建议、警告等语气。它的主语you(听话人)通常省略。其构成通常有以下几种形式。 1)be型（即系动词原型be+表语其他）。 如：bequiet,please. 否定句dont+be+表语+其他。 如：dontbeangry. 2)do型（即系动词原形宾语其他）。如： openyoubooks,please. 否定句dont+实义动词原形+宾语+其他。 如：donteatintheclassroom. 3)let型（即let+宾语+动词原形+其他）如： letmehelpyou. letsgoatsixoclock. 否定句一般在宾语后加not。如： letnotwatchtv. 4)no+v-ing型（此种形式通常用于公共场合的提示语中，意为禁止做某事）如：nosmoking!严禁吸烟！notalking!不许交谈！ nopassing!禁止通行！noparking!不许停车 初一下册英语短语集 在阳光下inthesun长城thegreatwalll,拍照takeaphoto,takephotos,takeapicture,takepictures玩得高兴haveagoodtime,haveagreattime,enjoyoneself，havegreatfun购礼物buypresents,shopforpresents等待waitfor，很喜欢做某事enjoydoingsth.，和某人说话talktosb.talkwithsb谈论某事talkaboutsth.，学校郊游aschooltrip，告诉某人某事tellsbaboutsth.，此时此刻atthemoment，atthismoment,atthistime下班leavework，喝下午茶haveafternoonteea，走路去酒馆walktothepub，去听歌剧gototheopera，吃午饭havelunch，eatlunch吃早饭havebreakfast， 吃晚饭havedinner，看望朋友seefriends,visitfriends，写明信片writeapostcard,writepostcards，帮助某人做事helpsb.do.sth.,helpsb.todosth.helpsb.withsth.，动身去某地leavefor,离开某地去某地，leavefor,去上班gotowork， 走路去walkto，看芭蕾舞表演watchaballet，喜欢做某事（习惯）,likedoingsth.,喜欢做某事（暂时）liketodosth，热爱做某事lovedoingsth.，在夜晚atnight,把某物寄给某人sendsth.tosb.为某人买某物buysth.forsb,buysb.sth.玩游戏playgames,一整夜allnight，写信writealetter，用手机聊天talkonthecellphone，喝咖啡drinkcoffee，呆在家stayathome，喝酒haveadrink， 打扮getdressed,因而感谢thankyoufor，美好时光agoodtime， 待会儿见seeyousoon，seeyoulater,记下writedown，享受阳光enjoythesun， 对某人来说很重要beimportantto，用电脑useaputer，打扫房子cleanthehouse，扫地sweepthefloor为做准备getreadyfor，bereadyfor工作atwork， 春节springfestival，听老师讲listentotheteacher，做饭cookthemeal， 做卫生dosomecleaning购物dosomeshopping,做阅读dosomereading 扫去sweepaway，观光游览dosomesightseeing，好运goodluck， 坏运badluck，在午夜atmidnight，一整年alltheyearround， 在元旦那天onnewyearsday，穿上puton，几天afewdays， 一种akindof，买衣服buyclothes，给某人某物givesb.sth.，givesth.tosb .从得到get.from，对感兴趣beinterestedin，上节钢琴课haveapianolesson，做作业dooneshomework在工作beatwork,beworking, 查看我的电子邮件checkmye-mail，复习准备考试reviseforatest，呆在床上stayinbed，野餐haveapiic，参加聚会gotoaparty，在周末attheweekend， 听音乐listentomusic，在晚上，intheevening几个afew, 在周六下午onsaturdayafternoon早起getupearly，在一个朋友家里atafriendshome，期待lookforwardtodoingsth.，登长城walkupthegreatwall，中国文化chinesecultrue，外国文化foreignculture躺在沙滩上lieonthebeach，想做某事wanttodosth.，想要某人做事wantsb.todosth.与某人交朋友makefriendswithsb.，外出goout，去骑自行车gocycling，去购物goshopping,去游泳，goswimming 从到fromto，做计划makeplans，坐飞机taketheplane， 环游世界travelaroundtheworld，下周末nextweekend，玩电脑游戏playputergames，坐公共汽车takeabus，坐小汽车takeacar，坐自行车rideabike， 举办晚会haveaparty，在将来inthefuture,把某物寄给某人，sendsth.tosb. 在电脑上onaputer，在家里学习studyathome，我不确定，imnotsure,. 通过电子邮件byemail，没有一个人noone，在黑板上ontheblackboard, 在每张桌子上oneverydesk，变暖getwarm，坏天气badweather， 在秋天inautumn，在夏天insummer,在春天insring， 在冬天inwinter，强风strongwinds，大雨heavyrain， 许多热水lotsofhotwater做枯燥的工作dodulljobs，做繁重的工作doheavywork，一周三天threedaysaweek，长假longholidays，在农场onafarm， 全年allyear，许多lotsof=alotof，在网上做许多事domanythingsontheinter，使用钢笔和纸usepensandpaper，上学gotoschool，上课havelessons， 在工厂里inafactory，说英语speakenglish，乘飞机flyinplanes 怎么样whatabout,howabout,想要做某事wouldliketodosth.,wouldlovetodosth.乘飞机去某地takeaplaneto=gotobyplane,有趣的工作interestingjobs, 昂贵的燃料expensivefuel，大型飞机largeplanes,炎热的夏天gotsummer， 老人oldpeople，暖冬warmwinter,照顾lookafter=takecareof， 回答这个问题answerthequestion，一座新城anewcity， 中国的人口thepopulationofchina，问人口whatsthepopulationof， 一座古老的城市anoldcity，在中国的西部inthewestofchina， 在英国的东部intheeastofengland，在东部intheeastof,在西部inthewestof,在北部inthenorthof,在南部inthesouthof,因而著名befamousof, 低矮的山lowmountains,在海边nearthesea,.的部分aregionof, 的首都thecapitalof,有.的人口haveapopulationof,一个小城市asmallcity,一个岛屿anisland,在海岸线上onthecoastof,一座大城市abigcity, 一个繁忙的城市abusycity,在河岸上ontheriver,多大howbig, 多远howfar,多长howlong,多宽howwide, 多高howhigh,howtall,几岁howold,寻找lookfor, 看lookat,擅长begoodat=dowellin,不擅长bebadat=dobadlyin, 一节英语课anenglishlesson,到达arriveat,arrivein=reach=getto到达那里getthere,在的前面(内)inthefrontof在的外面(外)infrontof在后面atthebackof, 说得慢speakslowly,听得清楚listenclearly,带某人参观takesb.around, 说英语speakenglish,努力工作workhard,大声说speakloudly, 静静地听listenquietly,许多游客lotsofvisitors,想说好英语wanttospeakenglishwell,弹钢琴差playthepianobadly,迟到belate,危险的运动dangeroussports 流行的运动popularsports,做某事对某人来说itsadj.forsb.todosth., 乘公共汽车takeabus,bybus,骑自行车rideabike,bybike, 乘地铁takeasubway,bysubway,乘出租车takeataxi,bytaxi 乘船byship,byboat,bysea,byriver,乘飞机takeaplane,byplane 乘火车takeatrain,bytrain到达arriveat,arrivein=getto到达学校gettoschool 最好的方法thebestway,离近becloseto,上班gotowork, 离.远farfrom,公共汽车站busstop,从前往gofrom.to, 多于,超过morethan在火车上onatrain,步行onfoot, 长距离longdistance,在公共汽车站atthebusstop,在世界上intheworld, 做某事的方法thewaytodosth,数以百万计的millionsof 一段长为的距离,adistanceof （一） lifeiismynewpenpal.sheisfromsingapore.singaporeisasmallbutbeautifulcountryinsoutheastasia.itiscleanandhasgreenplantseverywhere,sopeoplealsocallitgardencityintheworld. lifeiisa13-year-oldgirl.sheisastudentinno.6middleschoolinsingapore.shespeaksenglishwell.andshecanalsospeakalittlechinese.herfavoritesubjectatschoolishistory.shethinksitisveryinteresting.lifeilikesanimalsverymuch.shewantstohaveadogasapet,butshecant,becauseherparentsdontlikeanimals.sheisverysadaboutthis.lifeilikeschinaverymuch.shehopestovisitchinaoneday. （二） myfatherisafamousdoctor.heworksinabighospital.itisfarawayfromourhome.soeveryday,myfathergetsupatsixthirtyinthemorning.afterbreakfast,hetakesabustowork,atabouteight,heevening,heusuallygetshomeverylate.myfatherisverytiredeveryday,butheloveshisjob.hesaysheisalsoveryhappywhenhispatientsarehappy. isntmyfatheragooddoctor?tlovehimverymuch. （三） hi,mynameisyangli.iamachinesegirl.iliveingulangyuwithmyparents.whereisgulangyu?doyouknow?itisinxiamen.itisnearthesea.gulangyuisverysmallplace,butitisverybeautifulandclean.therearenocars,busesorbikeshere.peopleonlywalk.soitisaveryquietplace.myhouseisinthemiddleofgulangyan.behindmyhouseyoucanseeabigoldtree.mygrandmothertellsmethatthetreeis100yearsold.andwecanseemanybirdsinthetree,sowecallitbirdtree.insummer,ioftensitunderitandlistentomygrandmothersinterestingstories. myhouseisnearthesea.theseaisverybigandblue.therearealotoffishinthesea.afterschool,ioftengothereandcatchfishwithmyfriends.itisveryinteresting.ilikemyhometownandilikelivinghere. （四） itissundaytoday,anditissunny.myfriendsandiareongoldenbeachnow.thebeachisnearthewestsea.itisagoodplacetohavefuninourcity. nowmanypeopleareonthebeach.someofthemareplayingbeachvolleyballhappily.itisreallyanexcitingspotforthem.whatistheboydoingoverthere?oh,hecoolwater,somepeopleareswimming.lookingthere!whatarethoseyoungpeopledoing?oh,theyarehavingabeachparty.theyaresinginganddancing.theylookveryhappy.ireallywanttojointhem! 初一下册英语课文翻译 第一单元 sectiona grammarfocus你的笔友哪?他澳大利亚。约翰的笔友哪？他日本。他住在哪？他住在巴黎。4问题：悉尼在哪儿？答案：在澳大利亚！悉尼在哪儿？在美国。不，在澳大利亚。se