搜索
    上传资料 赚现金
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件
    立即下载
    加入资料篮
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件01
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件02
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件03
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件04
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件05
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件06
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件07
    人教版高中英语选择性必修第一册同步训练UNIT3 Section Ⅰ Reading and Thinking课件08
    还剩52页未读, 继续阅读
    下载需要10学贝 1学贝=0.1元
    使用下载券免费下载
    加入资料篮
    立即下载

    高中英语人教版 (2019)选择性必修 第一册Unit 3 Fascinating Parks授课课件ppt

    展开
    这是一份高中英语人教版 (2019)选择性必修 第一册Unit 3 Fascinating Parks授课课件ppt,共60页。PPT课件主要包含了课前·基础认知,课堂·重难突破,悦读•导入,随 堂 训 练,词 汇 认 知,阅 读 自 测,词 汇 精 讲,句 型 剖 析,选词填空 ,brightly 等内容,欢迎下载使用。

    文章导语:现代主题公园的历史始于欧洲的游乐花园,它建于16世纪50年代,大都环绕着一些重要的城市。主要景点是鲜花、喷泉、舞蹈、烟花、游戏、舞台演出和一些简单的游乐项目等。那么,它又是怎样一步步地走到今天的呢?
    Mdern Theme ParksThe histry f mdern theme parks started with the pleasure gardens f Eurpe,which were built arund imprtant cities in the 1550s.The main attractins were flwers,funtains1,dancing,firewrks,games,stage shws and sme simple amusement rides.These pleasure gardens were early amusement parks,frm which theme parks develped.
    In the late 1880s,with the decline2 f pleasure gardens in Eurpe,amusement parks spread t Nrth America,mstly t slve the mney prblem f the railway cmpanies.Peple used railway services a lt during the week t g t wrk,but much less n weekends and ther hlidays.Therefre, amusement parks were built at the end f railway lines s that peple wuld use the railways every day.
    In 1894,Paul Bytn,an Irish American,built the wrld's first mdern amusement park called Paul Bytn's Water Chutes in Chicag,USA.Since then,amusement parks have grwn in number and size.Tday,there are still many amusement parks arund the wrld.Fr example,Bakken Amusement Park in Denmark, which was pened in the 1580s,is the ldest amusement park in the wrld.
    Mdern theme parks grew ut f amusement parks. Different frm amusement parks,theme parks placed mre imprtance n shwing themes r ideas in sme related3 areas.These theme areas recreated4 a special time and place fr visitrs t enjy themselves.Cmmn themes were culture,fantasy,histry and religin.The mst imprtant theme park began with a muse and a man,Walter Elias Disney,better knwn as Walt Disney.
    词海拾贝1.funtain /faʊntən/ n.喷泉2.decline /dI̍klaIn/ n.下降3.related /rI̍leItId/ adj.相关的4.recreate /̩riːkri̍eIt/ vt.再现
    美文凝萃1.The reasn why amusement parks were built at the end f railway lines in the late 1880s is that  D . A.the number f pleasure gardens in Eurpe became fewer and fewerB.peple wanted t enjy their spare time n weekendsC.peple used railway services a lt during the week t g t wrkD.the railway cmpanies wanted t bring in mre mney
    2.What is the wrld's first mdern amusement park in histry?Paul Bytn's Water Chutes. 
    Sectin Ⅰ Reading and Thinking
    重点单词1.buffet vt. 连续猛击;打来打去  n. 自助餐  2. edge  n.边;边缘;边线;刀刃 vt.& vi.(使)徐徐移动;给……加边 3. valley  n.谷;山谷;溪谷 4. vast  adj.辽阔的;巨大的;庞大的 5.glacier n. 冰川  6. territry  n.领土;版图;领域;地盘 
    7. ban  vt.明令禁止;取缔 n.禁令 8. bundary  n.边界;界限;分界线 9. cttage  n.小屋;(尤指)村舍;小别墅 10. accmpany vt.陪同;陪伴;伴随;(尤指用钢琴)为……伴奏 11. sur  adj.酸的;有酸味的 
    词汇拓展1.clth n.(一块)布;织物;布料→ clthing  n.(总称)衣服;服装→ clthes  n.(复数)衣服;服装 2.visible adj.看得见的;可见的→ invisible  adj.看不见的 3.adpt vt.采用;采取;采纳 vt.& vi.领养→ adptin  n.领养;采用→ adpted  adj.领养的;收养的 4.bless vt.祝福→ blessing  n.祝福;赞同;好事;有益之事→ blessed  adj.神圣的;愉快安宁的 
    重点短语1.flw  thrugh  流经 2.feed  n  以……为主食 3. n  the mve 在行进中;在移动中 4.set  ut  出发;启程;(怀着目标)开始工作 5.live  ff  依靠……生活;以吃……为生 
    Step 1 Fast Reading一、快速浏览课文,将段落与其小标题相匹配Para.1: D   A.A Land f Muntains and Ice  Para.2: A B.Man at Peace with Nature  Para.3: B  C.A Land f Adventure  Para.4: C D.A Summer Where the Sun Never Sleeps 
    Step 2 Detailed Reading二、仔细阅读课文,选择最佳答案1.Hw many hurs a day des the sun shine in summer in Sarek? D  A.0.           D.24.
    2.Why was Sarek made a natinal park in 1909? B  A.T keep the Sami's traditinal way f keep the land in its natural prevent peple frm enjying the raise mre reindeer n this natural land.
    3.The Sami relied n the reindeer in their life in the fllwing ways except that  C . A.they used their meat fr fdB.they used their bnes fr tlsC.they sld the reindeer fr mneyD.they put up tents with their skin
    4.What is the mst Sami's life like at present? D  A.They live mainly n hunting the dn't enjy their traditins any live mainly in tents r ld live a mdern life.
    5.What will the authr d in his plan that day? A  A.He will arrive at the ther side f the will return will ride ver a difficult land t his will settle in the Sarek Natinal Park.
    1.【教材原文】I leave my tent and walk ver t the muntain edge.(page 26)我迈出帐篷,走向山边。考点edge n.边;边缘;边线;刀刃 vt.& vi.(使)徐徐移动;给……加边
    at/n the edge f(=) 在……的边缘be n edge 紧张不安
    语境领悟(1)I heard the birds singing at the edge f the wds.我听到林边的鸟儿在歌唱。(2)The yung man ften makes mistakes in wrk,s he is n the edge f being fired.这个年轻人在工作中经常出错,所以他处于被解雇的边缘。(3)His nerves were cnstantly n edge.他的神经一直处于紧张中。
    温馨提示 at/n the edge f都可以表“边缘”的意思。但是at the edge f一般表“具体”的意义,如:He lives at the edge f the lake.他住在湖边。而n the edge f表“抽象”的意义,如:He is n the edge f cllapse.他处于崩溃的边缘。
    学以致用单句语法填空(1) Tm was  edging  (edge) away frm the crwd. (2)The  edges (edge) f the bx are a little rugh and n ne wants t buy it. 
    2.【教材原文】Thugh the Sami are allwed t cntinue their traditinal way f life in the park,n ne else can live here,and all new develpment is banned within park bundaries.(page 26)只有萨米人可以在园内继续其传统生活方式,其他人不能在此居住,而且公园边界内禁止一切开发活动。
    考点ban vt.明令禁止;取缔 n.禁令
    ban sb frm ding sth 禁止某人做某事a ban n sth 对某事的禁令
    语境领悟(1)Everyne is banned frm swimming in the river in summer.禁止任何人夏天在河里游泳。(2)There is t be a ttal ban n smking in the ffice.办公室将彻底禁止吸烟。
    学以致用单句语法填空(1)There is a ban  n  talking alud r eating in the library. (2)She has been banned  frm  leaving Greece while the allegatins are investigated. 
    3.【教材原文】Since reindeer were always n the mve,the Sami wuld pick up their tents and accmpany them.(page 26)由于驯鹿不断迁移,萨米人会收起帐篷,跟随而去。考点accmpany vt.陪同;陪伴;伴随;(尤指用钢琴)为……伴奏
    accmpany sb at/n sth (尤指用钢琴)为某人伴奏accmpany sb=keep sb cmpany=keep cmpany with sb 陪伴某人
    语境领悟(1)Children under 14 must be accmpanied by an adult.14岁以下的儿童必须有成人陪同。(2)When she std up t sing,he accmpanied her n the pian.当她站起来唱歌的时候,他就为她钢琴伴奏。(3)My friend came t keep accmpany with me while my parents were ut.我的朋友在我父母外出时过来陪我。
    学以致用单句语法填空(1)The famus singer was accmpanied  at/n  the pian by his friends. (2)When he was single,he had many friends t keep cmpany  with  him. (3)The disease is  accmpanied  (accmpany) by sneezing and fever.
    4.【教材原文】I am nt a Sami,but in Sarek I've adpted sme f their habits.(page 27)我不是萨米人,但是在萨勒克,我养成了萨米人的一些生活习惯。考点adpt vt.采用;采取;采纳 vt.& vi.领养
    adpted adj.收养的;领养的adptive adj.收养的;有收养关系的adptin n.采用;收养
    语境领悟(1)Our teacher decided t adpt a new apprach t teaching languages.我们的老师决定采用一种新的语言教学法。(2)She adpted a litter f puppies yesterday.她昨天领养了一窝小狗。
    学以致用单句语法填空(1)We will encurage a wider  adptin (adpt) f this methd. (2)His  adpted (adpt) daughter cares fr him better than his birth children. (3)The suggestins  were adpted (adpt) at the meeting and wuld be brught int effect. 
    5.【教材原文】After breakfast,I pack my bag and set ut again.(page 27)早餐之后,我收拾行囊再次出发。
    考点set ut 出发;启程;(怀着目标)开始工作
    set ut t d 开始做……set abut (ding) sth 着手/开始(做)……set aside 留出;省出(钱或时间);把……放到一旁set dwn 写下;登记set ff 出发;动身;使爆炸set up 建立;成立
    语境领悟(1)The next mrning he hired a bat and set ut t find the well-knwn painter.(2020·全国Ⅲ,语篇填空)第二天早晨,他租了一条船,出发去寻找那位著名的画家。(2)He set ut t paint the whle huse but finished nly the frnt part.=He set abut painting the whle huse but finished nly the frnt part.他开始着手粉刷整幢房子,可是只完成了前面的部分。
    (3)The plice set up radblcks n rutes ut f the city.警察在城外的路上设置了路障。温馨提示 当作“开始做……”讲时,set abut后接动词-ing形式做宾语,而set ut后跟动词不定式做宾语。
    学以致用单句语法填空(1)The standards were set  dwn  by the gverning bdy.(2)We dn't knw hw t set abut  ding (d) these difficult tasks in time. (3)The yung man always dreams f setting  up  his wn cmpany. (4)He set ut  t d (d) a lt f things after graduatin,but didn't succeed. 
    6.【教材原文】Being in such a beautiful and wild place makes me feel blessed t be alive.(page 27)置身这般美丽的荒原,我感到活着是如此幸福。考点bless vt.祝福
    be blessed with 享有……;赋有……的feel/be blessed t d sth 去做某事感到有福气blessing n.祝福;祝颂;同意
    语境领悟(1)May yur life be blessed with jy,lve and miracles.但愿你的生活里充满了欢乐、关爱和奇迹。(2)This activity has been a great blessing t ur family.这个活动对我们家人来说是一份美好的祝福。
    学以致用单句语法填空(1)I feel very frtunate t be blessed  with  having yu as a gd friend. (2)I am s  blessed (bless) t cme acrss yu because yu make me happy. (3)He cmes t knw that health is a  blessing (bless) that mney cannt buy. 
    7.【教材原文】The Sami lived ff reindeer,mved with them,and accmpanied them fr hundreds f years.(page 27)萨米人靠驯鹿为生,和他们一起迁徙,陪伴他们生活了几百年。
    考点live ff依靠……生活;以吃……为生
    live n 继续存在;以吃……为生;靠……生活live thrugh 经历(灾难或其他困境)而幸存live with 忍受,容忍(不快的事)live up t sth 达到,符合,不辜负(他人的期望)
    语境领悟(1)She still lives ff her parents.她仍然依靠父母生活。(2)They mainly live n bamb,and each panda needs t eat a lt f bamb every day.他们主要以吃竹子为生,每天每只熊猫需要吃很多竹子。(3)It was hard t describe the nightmare she had lived thrugh.她梦魇般的遭遇很难描述。
    温馨提示 live ff 和live n在表示“靠(某人或某物)生活”时,没有太大区别。但live n sth 强调“以吃……为生”的唯一性。另外,live n还可以表示“继续生存和靠……生活”的含义。
    学以致用单句语法填空(1)She died ten years ag but her memry lives  n  yur parents any mre. (2)She failed t live  up  t her parents' expectatins. (3)I just had t learn t live  with  the pain. (4)The dctr dubted whether the patient wuld live  thrugh  that mnth. 
    1.【教材原文】Even thugh the sun is brightly shining, telling whether it is mrning r night is impssible.(page 26)尽管外面艳阳高照,我也分不清是早上还是夜晚。
    句法分析本句为主从复合句,even thugh引导让步状语从句,相当于even if,意为“即使;尽管”。even thugh/even if用作连词,引导让步状语从句;even s用作副词,意思是“尽管这样/那样,即便如此”。
    语境领悟(1)We'll make a trip even thugh the weather is bad.即使天气不好,我们也要去旅行。(2)She lks as if nthing had happened t her.她看起来好像什么也没有发生过似的。(3)Even s,the new stve can cst $30 r mre.即使是这样,新的炉子要花费30美元或更多。
    学以致用完成句子(1)尽管在下雨,他还是出去了。He went ut  even   thugh/if   it   was   raining . (2)这位妇女深爱这些孩子们,好像是她自己的一样。The wman lves these children deeply  as   if/thugh   they   were   her   wn . 
    (3)这篇文章有许多拼写错误,即便如此,它仍不失为一篇佳作。The article has a lt f spelling mistakes,even s, it's   quite   a   gd   essay . 
    2.【教材原文】Sarek's muntains used t be cvered by vast sheets f ice.(page 26)萨勒克的山脉过去被大片冰层覆盖。句法分析句中used t d sth表示“过去常常做某事”,将过去和现在对比,暗示现在不做了。t为动词不定式符号,后接动词原形。其否定形式是“主语+usedn't t d sth或主语+didn't use t d sth” 疑问句形式及其答语可以用“Used+主语+t ”或“Did+主语+use t ”。
    语境领悟(1)The students used t g t schl at six 'clck.学生们过去常常六点去上学。(2)—Used Tm t watch TV?汤姆过去常看电视吗?—Yes,he used t./N,he usedn't t.是的,他过去常看。/不,他过去不常看。(3)They used t see English mvies n Sundays,usedn't they?/didn't they?他们过去常在星期天看英语电影,是吗?
    学以致用完成句子(1)He  used   t   be (以前是) a histry teacher in ur schl. (2)There  used   t   be (以前有) an ld temple near the village. 
    句型转换(3)Tm used t be a quiet by.(改为否定句)→Tm  didn't   use   t   be  a quiet by. (4)I used t see my aunt nce a mnth.(对画线部分提问) →  Hw   ften   did  yu use t see yur aunt? 
    3.【教材原文】Fllwing the reindeer were the Sami peple,wh made this territry their hme.(page 26)跟随驯鹿之后来的是萨米人,他们在这片土地上安家落户。句法分析句中Fllwing the reindeer were the Sami peple是主谓语倒装,主语the Sami peple后置,以便与后面的定语从句更好地衔接,语义上也更连贯。这是一种完全倒装。
    完全倒装用法如下:(1)当表示地点的介词短语位于句首,主语为名词,且谓语动词为be,cme,lie,sit,stand,walk等不及物动词时,句子的主谓要完全倒装。(2)地点副词(here,there),方位副词(ut,in,up,dwn)及时间副词(nw,then)等位于句首,且谓语动词为be,cme,g等不及物动词时,句子的主谓要完全倒装。(3)形容词短语/分词短语位于句首,句子的主谓要完全倒装。(注:当主语是代词,而不是名词时,句子不倒装。)
    语境领悟(1)Written in English n the blackbard were these wrds:“Happy New Year!”在黑板上用英语写着这么几个字:“新年快乐!”
    (2)In the high plains area is Lake Titicaca,the highest lake in the wrld,n which bats can travel.在高原地区有的的喀喀湖,这是世界上海拔最高的湖,在湖上可以行船。
    学以致用用倒装结构改写下列句子(1)Sme picture bks are here.→Here are sme picture bks. (2)A beautiful girl sits under that tree.→Under that tree sits a beautiful girl. (3)Suddenly the dr pened and a wman rushed ut.→Suddenly the dr pened and ut rushed a wman. 
    完成句子(4)他进来,会议就开始了。 In   he   came  and the meeting began. (5)围绕着这个湖泊的是十六座山,终年积雪。 Arund   the   lake   lie   sixteen   muntains ,which are cvered with snw all the year rund. 
    一、单词拼写1.Smking is nw  banned (明令禁止) in all the hspitals and schls in ur cuntry. 2.The  bundary (分界线) between Shanxi and Shaanxi is the Huanghe River. 3.The rain had stpped and a star r tw was  visible  (可见的) ver the muntains. 
    4.In the past five years,there has been a  vast (巨大的) imprvement in graduatin rates. 5.He tld me that his village was situated in a distant  valley (山谷). 
    set ut;at the edge f;n the mve;live ff;used t;feed n
    1.The firm is n the mve t large ffices. 2.Tgether the fur men set ut t lk fr the lst dg. 
    3.They find it hard t  live ff  the mney they make. 4.He std  at the edge f  the lake,taking pictures f the beautiful sunset. 5.Research shws that the insect  feeds n  a wide range f plants. 6.We  used t  be badly ff,but nw we are well ff. 
    三、课文语篇填空I wake up t the sund f the wind buffeting the clth f my tent.Even thugh the sun is 1.__________ (bright) shining, telling whether it is mrning r night is (spread) ut befre me,branches f the Rapa River flw thrugh the valley belw.I'm in the remte far nrth f Sweden in Sarek Natinal Park. 
    Sarek's muntains used t 3. __________ (cver) by vast sheets f ice.Arund 9,000 years ag,this ice melted,leaving behind ver 100 glaciers.Sn after,reindeer began t arrive, 4. __________ (fllw) by the Sami peple,5. __________ made this territry their hme.In 1909,Sarek was made a natinal park t keep the land in its 6. __________ (nature) state.And all new 7. __________ (develp) is banned within park bundaries. 
    develpment
    相关课件

    高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land教课课件ppt: 这是一份高中英语人教版 (2019)选择性必修 第一册<a href="/yy/tb_c4002249_t3/?tag_id=26" target="_blank">Unit 5 Working the Land教课课件ppt</a>,共60页。PPT课件主要包含了课前·基础认知,课堂·重难突破,悦读•导入,随 堂 训 练,词 汇 认 知,阅 读 自 测,词 汇 精 讲,句 型 剖 析,选词填空 等内容,欢迎下载使用。

    人教版 (2019)选择性必修 第一册Unit 4 Body Language背景图ppt课件: 这是一份人教版 (2019)选择性必修 第一册<a href="/yy/tb_c4002248_t3/?tag_id=26" target="_blank">Unit 4 Body Language背景图ppt课件</a>,共60页。PPT课件主要包含了课前·基础认知,课堂·重难突破,悦读•导入,随 堂 训 练,词 汇 认 知,阅 读 自 测,词 汇 精 讲,句 型 剖 析,选词填空 等内容,欢迎下载使用。

    人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future教学演示课件ppt: 这是一份人教版 (2019)选择性必修 第一册<a href="/yy/tb_c4002246_t3/?tag_id=26" target="_blank">Unit 2 Looking into the Future教学演示课件ppt</a>,共60页。PPT课件主要包含了课前·基础认知,课堂·重难突破,悦读•导入,随 堂 训 练,词 汇 认 知,阅 读 自 测,词 汇 精 讲,句 型 剖 析,选词填空 等内容,欢迎下载使用。

    • 课件
    • 教案
    • 试卷
    • 学案
    • 其他

    免费资料下载额度不足,请先充值

    每充值一元即可获得5份免费资料下载额度

    今日免费资料下载份数已用完,请明天再来。

    充值学贝或者加入云校通,全网资料任意下。

    提示

    您所在的“深圳市第一中学”云校通为试用账号,试用账号每位老师每日最多可下载 10 份资料 (今日还可下载 0 份),请取消部分资料后重试或选择从个人账户扣费下载。

    您所在的“深深圳市第一中学”云校通为试用账号,试用账号每位老师每日最多可下载10份资料,您的当日额度已用完,请明天再来,或选择从个人账户扣费下载。

    您所在的“深圳市第一中学”云校通余额已不足,请提醒校管理员续费或选择从个人账户扣费下载。

    重新选择
    明天再来
    个人账户下载
    下载确认
    您当前为教习网VIP用户,下载已享8.5折优惠
    您当前为云校通用户,下载免费
    下载需要:
    本次下载:免费
    账户余额:0 学贝
    首次下载后60天内可免费重复下载
    立即下载
    即将下载:资料
    资料售价:学贝 账户剩余:学贝
    选择教习网的4大理由
    • 更专业
      地区版本全覆盖, 同步最新教材, 公开课⾸选;1200+名校合作, 5600+⼀线名师供稿
    • 更丰富
      涵盖课件/教案/试卷/素材等各种教学资源;900万+优选资源 ⽇更新5000+
    • 更便捷
      课件/教案/试卷配套, 打包下载;手机/电脑随时随地浏览;⽆⽔印, 下载即可⽤
    • 真低价
      超⾼性价⽐, 让优质资源普惠更多师⽣
    VIP权益介绍
    • 充值学贝下载 本单免费 90%的用户选择
    • 扫码直接下载
    元开通VIP,立享充值加送10%学贝及全站85折下载
    您当前为VIP用户,已享全站下载85折优惠,充值学贝可获10%赠送
      充值到账1学贝=0.1元
      0学贝
      本次充值学贝
      0学贝
      VIP充值赠送
      0学贝
      下载消耗
      0学贝
      资料原价
      100学贝
      VIP下载优惠
      0学贝
      0学贝
      下载后剩余学贝永久有效
      0学贝
      • 微信
      • 支付宝
      支付:¥
      元开通VIP,立享充值加送10%学贝及全站85折下载
      您当前为VIP用户,已享全站下载85折优惠,充值学贝可获10%赠送
      扫码支付0直接下载
      • 微信
      • 支付宝
      微信扫码支付
      充值学贝下载,立省60% 充值学贝下载,本次下载免费
        下载成功

        Ctrl + Shift + J 查看文件保存位置

        若下载不成功,可重新下载,或查看 资料下载帮助

        本资源来自成套资源

        更多精品资料

        正在打包资料,请稍候…

        预计需要约10秒钟,请勿关闭页面

        服务器繁忙,打包失败

        请联系右侧的在线客服解决

        单次下载文件已超2GB,请分批下载

        请单份下载或分批下载

        支付后60天内可免费重复下载

        我知道了
        正在提交订单

        欢迎来到教习网

        • 900万优选资源,让备课更轻松
        • 600万优选试题,支持自由组卷
        • 高质量可编辑,日均更新2000+
        • 百万教师选择,专业更值得信赖
        微信扫码注册
        qrcode
        二维码已过期
        刷新

        微信扫码,快速注册

        还可免费领教师专享福利「樊登读书VIP」

        手机号注册
        手机号码

        手机号格式错误

        手机验证码 获取验证码

        手机验证码已经成功发送,5分钟内有效

        设置密码

        6-20个字符,数字、字母或符号

        注册即视为同意教习网「注册协议」「隐私条款」
        QQ注册
        手机号注册
        微信注册

        注册成功

        下载确认

        下载需要:0 张下载券

        账户可用:0 张下载券

        立即下载
        账户可用下载券不足,请取消部分资料或者使用学贝继续下载 学贝支付

        如何免费获得下载券?

        加入教习网教师福利群,群内会不定期免费赠送下载券及各种教学资源, 立即入群

        返回
        顶部
        Baidu
        map