• <tr id="yyy80"></tr>
  • <sup id="yyy80"></sup>
  • <tfoot id="yyy80"><noscript id="yyy80"></noscript></tfoot>
  • 99热精品在线国产_美女午夜性视频免费_国产精品国产高清国产av_av欧美777_自拍偷自拍亚洲精品老妇_亚洲熟女精品中文字幕_www日本黄色视频网_国产精品野战在线观看 ?

    The Role of First Language in Linguistic and Social—cultural Dimensions

    2016-05-14 07:01:44WangMengShengQianQian
    校園英語(yǔ)·中旬 2016年5期
    關(guān)鍵詞:王猛芊芊外語(yǔ)教學(xué)

    Wang Meng Sheng Qian Qian

    【Abstract】Since last century, it has long been universally acknowledged agreed that the influence imposed by first language (L1) on the learners development of second language (L2) learning is greatly unstable. In this paper, literature review is firstly given adequate thoughts to before the learning process is explored in the linguistic and social-cultural dimensions in terms of target language development.

    【Key words】language; linguistic; social-cultural

    Evaluation of literature

    Early from last century the role L1 that plays in the development of L2 was best seen in those theories about language transfer (or cross-linguistic influence). However, the belief involved in such theories was that the role of L1 in SLA is a negative one. L2 learning was seen as the development of a new set of habits. The role of L1 took a great significance and seen as the major cause for lack of success, because L1 was considered as habits established in childhood interfered with the establishment of a different set of L2 habits (Gass & Selinker, 1993).

    In order to identify the areas of difficulty, the theory about Contrastive Analysis was developed. This theory was found on the belief that it was possible, by establishing the linguistic differences between the learners L1 and L2, to predict what problems the learner of a particular L2 would face. This resulted in a list of features of the L2 which, being different from those of the L1, were presumed to constitute the problem areas (Ellis, 1987).

    Then, Corder (1983) though it was ripe for the reconsideration of the role of the L1 in L2 acquisition and came to a new point of view. He argued that the starting point of the development continuum of L2 acquisition is a basic, simple, possibly universal grammar and in the process of acquiring L2 it developed from a fairly simple structure to a highly complex structure in an organic way like a bud gradually developing into a flower. He was concerned that the role of L1 was in connection with the process of L2 development and concluded that L1 acts as a heuristic tool in the discovery of the formal properties of L2, facilitating especially the learning of those features which resemble features of the L1. Where languages are closest structurally, the facilitating effect is maximal.

    Until then, the role of L1 that plays in L2 development became gradually considered as positive. And it is current perspectives that enlarge the extent of significant and positive effect of L1 on the process of L2 acquisition.

    Linguistic dimension

    Many studies have found that linguistic development in the first language has an extremely important and positive effect on that of second language development (Genesee, 1987). He argues linguistic knowledge, skills and experience will all be transferred to the second language. For example, as students expand their vocabulary and their oral and written communication skills in the L2, they can increasingly demonstrate their knowledge base is developed in the L1.

    L1 helps the expand of L2 vocabulary

    Nations (2001) explains that there are numerous ways of conveying the meaning of an unknown word. These include a definition in the second language, a demonstration, a picture or a diagram, a real object, L2 context clues, or an L1 translation. In terms of the accuracy of conveying meaning, none of these ways is intrinsically better than any of the others. It all depends on the particular word concerned. However, studies comparing the effectiveness of various methods for learning always come up with the result that an L1 translation is the most effective (Laufer and Shmueli, 1997). This is probably because L1 translations are usually clear, short and familiar, qualities which are very important ineffective definitions. When the use of an L1 translation is combined with the use of word cards for the initial learning of vocabulary, then learners will have a very effective strategy for speeding up vocabulary growth (Nation, 2001).

    Two studies of exploring the role of L1 in L2s written and oral learning tasks

    In most of the roles of the L1, there is the common theme that the L1 provides a familiar and effective way of quickly getting to know the meaning and content of what needs to be used in the L2 (Nation, 1997). He claims that it is foolish to arbitrarily exclude this proven and efficient means of communicating meaning. The theme could be demonstrated through the following two studies.

    Lameta-Tufuga (1994) examined the effects of having learners discuss a task in their first language before they had to carry it out in writing in the second language. In this way, before they performed the written task in English, learners had the opportunity to fully understand the content of the task through the medium of their first language. And he summarized some features of the first language discussion of the task. Firstly, the learners were all very actively involved in coming to know the ideas using L1. Secondly, the first language discussion included quite a lot of the L2 vocabulary which would be used in the later task. Thus the discussion in L1 not only helped learners to get to know the content of the task, but it also helped them prepare and practice relevant L2 vocabulary in a very supportive L1 context. Then, with the same written task, he let another group discuss in L2 before actually work out the written task. As a result, he found the learners who did the preparatory L1 discussion in groups did much better on the L2 written task than other learners who did preparatory L2 discussion. Therefore, he concludes that there is a useful role for the L1 in helping learners gain the knowledge needed to reach a higher level of L2 performance and suggests that whenever a teacher feels that a meaning-based L2 task might be beyond the capabilities of the learners, a small amount of L1 discussion can help overcome some of the obstacles

    In another similar research, Behan and Turnbull (1997) examined the L1 (English) use of French immersion students in an immersion program. The students were in grade 7, and had just begun their French immersion program in the first term of that year. The task they were ask to do was prepare for a group oral presentation in French. The researchers closely monitored two groups and remind the two groups to speak in French when they use English. As a result, Behan and Turnbull found those non-monitored groups performed better than those two monitored groups and English helped students develop an understanding of the content of the task, manage task, share information and search French vocabulary. Therefore they concluded that L1 use can both support and enhance L2 development.

    Social-cultural dimension

    As Gass and Selinker (1993) pointed out with a historical point of view that the concept of the role of L1 in L2 acquisition has always been tied in with the varying theoretical perspectives of L2 acquisition. For example, acceptance or rejection of language transfer is much related to people view of the contemporary behaviorism about L2 acquisition which language transfer was originally founded on. Therefore, along with popularity of communicative and recent intercultural perspectives of L2 acquisition, there is certainly much more that could be expected about the role of L1 in L2s development.

    The essence of communicative perspective of L2 learning is that it removes the exclusive focus on grammatical forms and instead emphases on the functions language use (Canale and Swain, 1980). Based on the essence, Corder (1992) has developed a point of view that second language learners not only already possess a language system which is potentially available as a factor in the acquisition of a second language, but equally importantly they already know something of what a language is for, what its communicative functions and potentials are. That is L1 forms part of their experience which they bring to any learning. And again this can be beneficially transferred into the process of L2 learning.

    Byram and Risager (1999) argue learners communicative competence becomes limited when they are speaking L2 to speakers (native speakers or those with who they share same L2 but different L1) who have different beliefs, values, social behaviors and customs. They describe competence in a second language as involving the ability to see relationships between the two languages and culture and to deal with difference, and the competence is known as intercultural competence. In their discussion of an intercultural approach to language learning, Crozet and Liddicoat (1999) emphasize that the intercultural competence is the goal for second learners to achieve. In order to achieve the goal, the use of their first languages is inevitable in the process of the development of L2. They argue that with comparative and contrastive techniques, selective use of L1 in learning L2 can help students to acquire awareness of the conceptual, formal and cultural differences between their own language and second language, and leaving L1 out of the learning process of L2 is likely to inhibit learners ability to do these.

    References:

    [1]Canale,M.,& Swain,M.1980.Theoretical bases of communicative approaches to second language teaching and testing.Applied Linguistics,1(1),1-47.

    [2]Corder,S.P.(1983).A Role for the Mother Tongue.In S.Gass and L.Selinker,(eds)Language Transfer in Language Learning.Amsterdam:John Benjamins Publishing.

    [3]Crozet,C.and Liddicoat,A.J.(1997).The Challenge of Intercultural Language Teachng:Engaging with Culture in the Classroom.In J.L.Bianco,A.J.Liddicoat and C.Crozet(Eds.)Striving for the The Third Place:Intercultural Competence Through Langauge Education.Melbourne:Language Australia.

    [4]Dodson,C.J.(1967).Language Teaching and the Bilingual Method.London:Pitman.

    [5]Ellis,R.(1987).Understanding Second Language Acquisition.Oxford:Alden Press.

    [6]Gass,S.M.and Selinker,L.(1993).Second Language Acquisition:an Introductory Course.New Jersey:Lawrence Erlbaum Associates.

    [7]Genesee,F(xiàn).(1987).Learning Through Two Languages:Studies of Immersion and Bilingual Education.Cambridge,MA:Newbury House.

    [8]Lameta-Tufuga,E.(1994).Using the Samoan Language for Academic Learning Tasks.Wellington:Victoria University.

    [9]Laufer,B.and Shmueli,K.(1997).Memorizing new words:Does teaching have anything to do with it? RELC Journal 28(1):89-108.

    [10]Nation,I.S.P.(1997).L1 and L2 use in the classroom:a systematic approach.TESL Reporter.30,2:19-27.

    [11]Nation,I.S.P.(2001).Learning Vocabulary in Another Language.Cambridge:Cambridge University Press.

    作者簡(jiǎn)介:

    王猛,遼寧人,中國(guó)勞動(dòng)關(guān)系學(xué)院外語(yǔ)教學(xué)部,講師,研究方向英語(yǔ)語(yǔ)言文化及教學(xué)法。

    盛芊芊,北京工業(yè)職業(yè)技術(shù)學(xué)院基礎(chǔ)教育學(xué)院,研究方向英語(yǔ)語(yǔ)言文化及應(yīng)用語(yǔ)言學(xué)。

    猜你喜歡
    王猛芊芊外語(yǔ)教學(xué)
    猜猜燈謎
    從震旦到復(fù)旦:清末的外語(yǔ)教學(xué)與民族主義
    Holism in Education
    王猛仁·書(shū)法作品欣賞
    眼不見(jiàn)為凈
    王猛仁作品
    詩(shī)潮(2019年3期)2019-03-25 05:36:16
    The Book Review of Methods of Critical Discourse Analysis
    速讀·中旬(2018年7期)2018-08-17 07:22:00
    “Less Is More”在大學(xué)外語(yǔ)教學(xué)中的應(yīng)用
    胸懷寬廣才能走好官場(chǎng)路
    百家講壇(2017年5期)2017-03-28 23:23:35
    最殘忍的事
    老司机深夜福利视频在线观看| 国产激情久久老熟女| 色婷婷av一区二区三区视频| 成人三级做爰电影| 久久久精品94久久精品| 制服人妻中文乱码| 日本av手机在线免费观看| 脱女人内裤的视频| 日韩免费高清中文字幕av| 亚洲精品一卡2卡三卡4卡5卡| 精品国产亚洲在线| 亚洲精品成人av观看孕妇| 水蜜桃什么品种好| 99久久99久久久精品蜜桃| 91精品国产国语对白视频| 精品卡一卡二卡四卡免费| 亚洲午夜精品一区,二区,三区| 国产精品99久久99久久久不卡| 亚洲午夜精品一区,二区,三区| 久久精品亚洲熟妇少妇任你| 一本综合久久免费| 少妇 在线观看| 亚洲三区欧美一区| 久久久久久久大尺度免费视频| 黄色 视频免费看| 十八禁高潮呻吟视频| 丁香欧美五月| 午夜福利乱码中文字幕| www.999成人在线观看| 亚洲熟妇熟女久久| 亚洲精品美女久久久久99蜜臀| 成人免费观看视频高清| 性色av乱码一区二区三区2| 99riav亚洲国产免费| 无人区码免费观看不卡 | 欧美成人免费av一区二区三区 | 可以免费在线观看a视频的电影网站| 免费一级毛片在线播放高清视频 | 国产精品秋霞免费鲁丝片| 国产精品电影一区二区三区 | 一二三四社区在线视频社区8| 一边摸一边抽搐一进一小说 | 午夜福利影视在线免费观看| 又黄又粗又硬又大视频| 另类精品久久| 亚洲少妇的诱惑av| 欧美黑人精品巨大| av在线播放免费不卡| 久久亚洲精品不卡| 亚洲视频免费观看视频| 久久久久精品人妻al黑| 极品教师在线免费播放| 51午夜福利影视在线观看| 久久精品91无色码中文字幕| 美女主播在线视频| 菩萨蛮人人尽说江南好唐韦庄| 人妻久久中文字幕网| 久久热在线av| 免费在线观看视频国产中文字幕亚洲| 国产精品亚洲一级av第二区| 午夜精品国产一区二区电影| 少妇精品久久久久久久| 久久精品国产亚洲av香蕉五月 | 国产精品免费一区二区三区在线 | 国产精品一区二区在线观看99| 肉色欧美久久久久久久蜜桃| 高清毛片免费观看视频网站 | 久久久久久久大尺度免费视频| 巨乳人妻的诱惑在线观看| 日韩欧美一区视频在线观看| 老汉色av国产亚洲站长工具| 大陆偷拍与自拍| 又大又爽又粗| 十分钟在线观看高清视频www| 亚洲情色 制服丝袜| 亚洲va日本ⅴa欧美va伊人久久| 成年版毛片免费区| 亚洲精品一卡2卡三卡4卡5卡| 国产一区二区三区视频了| www.自偷自拍.com| 丝袜喷水一区| 国产91精品成人一区二区三区 | 精品欧美一区二区三区在线| 人人妻人人添人人爽欧美一区卜| 人妻久久中文字幕网| 亚洲精品av麻豆狂野| www日本在线高清视频| 中文字幕高清在线视频| 人妻一区二区av| 久久av网站| 一夜夜www| 男人操女人黄网站| 9色porny在线观看| 又紧又爽又黄一区二区| 久久久久久久国产电影| 国产成人系列免费观看| 久久精品aⅴ一区二区三区四区| 人人妻人人爽人人添夜夜欢视频| 亚洲人成77777在线视频| 亚洲国产精品一区二区三区在线| 亚洲天堂av无毛| 国产精品一区二区在线不卡| 日韩免费高清中文字幕av| 久热爱精品视频在线9| 丝瓜视频免费看黄片| 少妇被粗大的猛进出69影院| 久久中文字幕人妻熟女| 亚洲av日韩在线播放| 国产欧美日韩一区二区精品| 老司机福利观看| 黄色毛片三级朝国网站| 99九九在线精品视频| 高清欧美精品videossex| 99精品久久久久人妻精品| 久久久国产一区二区| 91精品国产国语对白视频| 国产精品98久久久久久宅男小说| 一边摸一边做爽爽视频免费| 国产一区二区三区视频了| 亚洲国产看品久久| 五月开心婷婷网| 欧美乱妇无乱码| 国产精品欧美亚洲77777| 天天躁日日躁夜夜躁夜夜| 国产亚洲一区二区精品| 中文字幕制服av| 国产淫语在线视频| 99精国产麻豆久久婷婷| 中文字幕人妻熟女乱码| 免费av中文字幕在线| 精品国产国语对白av| 999久久久精品免费观看国产| 丁香欧美五月| 女性生殖器流出的白浆| 男人操女人黄网站| 国产高清videossex| 在线十欧美十亚洲十日本专区| 欧美日韩亚洲高清精品| 亚洲精品久久成人aⅴ小说| 黄色视频,在线免费观看| 亚洲色图 男人天堂 中文字幕| 国产精品免费大片| 超碰成人久久| 91精品三级在线观看| 狠狠精品人妻久久久久久综合| 精品国产一区二区三区久久久樱花| 婷婷丁香在线五月| 悠悠久久av| 久久国产精品大桥未久av| 老司机福利观看| 午夜两性在线视频| 欧美日韩亚洲综合一区二区三区_| 国产精品亚洲av一区麻豆| 9191精品国产免费久久| 精品福利观看| 欧美日韩亚洲国产一区二区在线观看 | 国产有黄有色有爽视频| 免费在线观看完整版高清| 啪啪无遮挡十八禁网站| 国产极品粉嫩免费观看在线| 天堂8中文在线网| 精品少妇一区二区三区视频日本电影| 免费黄频网站在线观看国产| 国产欧美亚洲国产| 丝袜人妻中文字幕| 亚洲综合色网址| 不卡av一区二区三区| 久久狼人影院| 美女高潮喷水抽搐中文字幕| 国产福利在线免费观看视频| 成人黄色视频免费在线看| 大码成人一级视频| 亚洲成人手机| 999久久久国产精品视频| 成年人免费黄色播放视频| 麻豆av在线久日| 可以免费在线观看a视频的电影网站| 少妇猛男粗大的猛烈进出视频| 天天躁狠狠躁夜夜躁狠狠躁| 亚洲七黄色美女视频| 国产精品 欧美亚洲| 一边摸一边做爽爽视频免费| 人妻一区二区av| 久久免费观看电影| av片东京热男人的天堂| 免费一级毛片在线播放高清视频 | 亚洲熟妇熟女久久| 色尼玛亚洲综合影院| 悠悠久久av| 中文字幕另类日韩欧美亚洲嫩草| 国产精品欧美亚洲77777| 在线亚洲精品国产二区图片欧美| 久久亚洲真实| 欧美日韩国产mv在线观看视频| 国产免费av片在线观看野外av| bbb黄色大片| 一边摸一边抽搐一进一出视频| 91精品三级在线观看| 一本—道久久a久久精品蜜桃钙片| 亚洲熟女毛片儿| 欧美日韩中文字幕国产精品一区二区三区 | 国产真人三级小视频在线观看| 人成视频在线观看免费观看| 久久精品国产综合久久久| 国产免费av片在线观看野外av| 免费在线观看黄色视频的| 激情在线观看视频在线高清 | 午夜精品久久久久久毛片777| av不卡在线播放| 热99久久久久精品小说推荐| 可以免费在线观看a视频的电影网站| 热re99久久精品国产66热6| 少妇裸体淫交视频免费看高清 | 18在线观看网站| 精品卡一卡二卡四卡免费| 另类亚洲欧美激情| 自拍欧美九色日韩亚洲蝌蚪91| 老司机靠b影院| 日本a在线网址| 国产99久久九九免费精品| 99国产极品粉嫩在线观看| 精品国产一区二区三区久久久樱花| 国产精品美女特级片免费视频播放器 | 免费日韩欧美在线观看| 19禁男女啪啪无遮挡网站| 欧美中文综合在线视频| 91成人精品电影| 超色免费av| 咕卡用的链子| 19禁男女啪啪无遮挡网站| 国产男女内射视频| 一级黄色大片毛片| 色综合婷婷激情| 久久久久精品国产欧美久久久| 美国免费a级毛片| 乱人伦中国视频| 国产免费福利视频在线观看| 中文字幕高清在线视频| 亚洲久久久国产精品| 亚洲国产欧美在线一区| 免费看a级黄色片| 欧美精品一区二区免费开放| 国产精品熟女久久久久浪| 日韩三级视频一区二区三区| 精品第一国产精品| 国产主播在线观看一区二区| 亚洲国产欧美在线一区| 亚洲成人免费av在线播放| 成人手机av| 色老头精品视频在线观看| 国产在线免费精品| 久久人人爽av亚洲精品天堂| 在线永久观看黄色视频| 日本撒尿小便嘘嘘汇集6| 动漫黄色视频在线观看| 色精品久久人妻99蜜桃| 日韩免费高清中文字幕av| 捣出白浆h1v1| 欧美日韩亚洲国产一区二区在线观看 | 美女高潮喷水抽搐中文字幕| 青草久久国产| 777久久人妻少妇嫩草av网站| 成人亚洲精品一区在线观看| 99精品在免费线老司机午夜| 精品乱码久久久久久99久播| 亚洲免费av在线视频| 黄色视频在线播放观看不卡| 丁香欧美五月| 日韩视频一区二区在线观看| 两人在一起打扑克的视频| 美女福利国产在线| 日韩精品免费视频一区二区三区| 少妇的丰满在线观看| 每晚都被弄得嗷嗷叫到高潮| 久久天躁狠狠躁夜夜2o2o| 在线观看舔阴道视频| 91精品三级在线观看| 国产精品 欧美亚洲| 免费黄频网站在线观看国产| 日本vs欧美在线观看视频| 精品一区二区三区视频在线观看免费 | 国产精品一区二区精品视频观看| 精品人妻熟女毛片av久久网站| 国产成人av教育| 不卡av一区二区三区| 男女无遮挡免费网站观看| 成人黄色视频免费在线看| 亚洲专区国产一区二区| 国产精品 国内视频| 日韩免费高清中文字幕av| 久久久欧美国产精品| 日韩大码丰满熟妇| 淫妇啪啪啪对白视频| 亚洲熟女毛片儿| 啦啦啦 在线观看视频| 69精品国产乱码久久久| 成人永久免费在线观看视频 | 一级片'在线观看视频| 国产亚洲欧美精品永久| 不卡一级毛片| 麻豆av在线久日| 老司机亚洲免费影院| 国产男女超爽视频在线观看| 大片免费播放器 马上看| 亚洲久久久国产精品| 在线播放国产精品三级| 两个人免费观看高清视频| 久久久久视频综合| 欧美精品高潮呻吟av久久| 国产一区二区在线观看av| 蜜桃国产av成人99| 亚洲熟女精品中文字幕| 国产成人欧美| 别揉我奶头~嗯~啊~动态视频| 亚洲中文字幕日韩| 在线观看免费日韩欧美大片| 国产精品免费视频内射| 久久免费观看电影| 国产精品1区2区在线观看. | 久久午夜亚洲精品久久| 免费日韩欧美在线观看| 久久久久精品人妻al黑| 在线av久久热| 黄色成人免费大全| 国产成人精品在线电影| 国产成人欧美在线观看 | 97在线人人人人妻| 亚洲免费av在线视频| 丝瓜视频免费看黄片| 欧美日韩福利视频一区二区| 18禁观看日本| 国产极品粉嫩免费观看在线| 自线自在国产av| 美女主播在线视频| 亚洲全国av大片| 美女主播在线视频| 天天躁夜夜躁狠狠躁躁| 国产精品秋霞免费鲁丝片| 日韩免费av在线播放| 两性夫妻黄色片| 亚洲三区欧美一区| 欧美精品一区二区免费开放| 免费在线观看影片大全网站| 在线观看免费午夜福利视频| 狠狠精品人妻久久久久久综合| 免费观看a级毛片全部| 国产亚洲一区二区精品| 成人黄色视频免费在线看| 国产亚洲一区二区精品| 欧美日韩视频精品一区| 老汉色∧v一级毛片| 国产精品偷伦视频观看了| 国产日韩欧美视频二区| 国产精品偷伦视频观看了| 国产日韩欧美视频二区| 欧美精品一区二区免费开放| 夜夜骑夜夜射夜夜干| 免费在线观看完整版高清| av网站在线播放免费| 成人av一区二区三区在线看| 交换朋友夫妻互换小说| 精品高清国产在线一区| 亚洲成人国产一区在线观看| 一本—道久久a久久精品蜜桃钙片| 国产成人欧美| 超色免费av| 精品福利观看| 久久久久精品人妻al黑| 久久久精品94久久精品| 亚洲第一av免费看| 久9热在线精品视频| 99九九在线精品视频| 久久毛片免费看一区二区三区| 成人黄色视频免费在线看| 精品福利观看| 老司机影院毛片| 丰满人妻熟妇乱又伦精品不卡| 久久久久久久大尺度免费视频| 亚洲精品中文字幕一二三四区 | 男女下面插进去视频免费观看| 国产精品熟女久久久久浪| 亚洲欧美一区二区三区黑人| 97人妻天天添夜夜摸| 久久天躁狠狠躁夜夜2o2o| 在线观看66精品国产| 亚洲av国产av综合av卡| 另类精品久久| 女警被强在线播放| 老熟女久久久| 久久精品国产99精品国产亚洲性色 | 大香蕉久久网| 大片免费播放器 马上看| 国产男女超爽视频在线观看| 欧美性长视频在线观看| 日韩人妻精品一区2区三区| 麻豆成人av在线观看| 超色免费av| 欧美日韩黄片免| 国产熟女午夜一区二区三区| 好男人电影高清在线观看| 极品人妻少妇av视频| 精品亚洲成国产av| 免费久久久久久久精品成人欧美视频| 蜜桃在线观看..| 最新美女视频免费是黄的| 免费在线观看完整版高清| 黄色怎么调成土黄色| 国产三级黄色录像| 香蕉久久夜色| 啪啪无遮挡十八禁网站| 动漫黄色视频在线观看| 国产成人av教育| 91成人精品电影| 自拍欧美九色日韩亚洲蝌蚪91| h视频一区二区三区| 在线播放国产精品三级| 亚洲精品美女久久久久99蜜臀| 中文字幕av电影在线播放| 精品久久久久久久毛片微露脸| 国产亚洲精品一区二区www | 在线播放国产精品三级| 天堂动漫精品| 久久精品国产综合久久久| 免费女性裸体啪啪无遮挡网站| 在线 av 中文字幕| 99riav亚洲国产免费| 亚洲精品国产区一区二| 国产精品秋霞免费鲁丝片| 久久久国产欧美日韩av| 2018国产大陆天天弄谢| 日本欧美视频一区| 女人精品久久久久毛片| 丰满迷人的少妇在线观看| 成年女人毛片免费观看观看9 | 日韩中文字幕欧美一区二区| 女警被强在线播放| 亚洲欧美色中文字幕在线| 欧美中文综合在线视频| 日本精品一区二区三区蜜桃| 王馨瑶露胸无遮挡在线观看| 露出奶头的视频| 国精品久久久久久国模美| 男女床上黄色一级片免费看| 国产精品 欧美亚洲| 国产成人系列免费观看| 一进一出抽搐动态| 热re99久久精品国产66热6| 波多野结衣一区麻豆| 日韩制服丝袜自拍偷拍| 777米奇影视久久| 久久精品国产亚洲av香蕉五月 | 免费在线观看视频国产中文字幕亚洲| 老司机影院毛片| 少妇猛男粗大的猛烈进出视频| 黄片小视频在线播放| 日韩中文字幕视频在线看片| 国产xxxxx性猛交| 成年女人毛片免费观看观看9 | 国产精品99久久99久久久不卡| 日本a在线网址| 午夜福利影视在线免费观看| 性高湖久久久久久久久免费观看| 国产三级黄色录像| 欧美大码av| 精品人妻熟女毛片av久久网站| 精品卡一卡二卡四卡免费| 亚洲国产精品一区二区三区在线| 天堂俺去俺来也www色官网| av福利片在线| 日本欧美视频一区| 亚洲情色 制服丝袜| 久久久国产精品麻豆| 免费在线观看视频国产中文字幕亚洲| 一边摸一边抽搐一进一小说 | av有码第一页| 在线 av 中文字幕| 日本av免费视频播放| 亚洲av成人不卡在线观看播放网| 人妻久久中文字幕网| 亚洲,欧美精品.| 热re99久久国产66热| 亚洲一码二码三码区别大吗| 精品国产超薄肉色丝袜足j| 精品一区二区三区四区五区乱码| 亚洲精品久久成人aⅴ小说| 高潮久久久久久久久久久不卡| 露出奶头的视频| 老熟妇乱子伦视频在线观看| 久久久国产成人免费| 精品亚洲乱码少妇综合久久| 国产精品欧美亚洲77777| 99在线人妻在线中文字幕 | 欧美精品高潮呻吟av久久| 正在播放国产对白刺激| 色94色欧美一区二区| 热99国产精品久久久久久7| 十八禁人妻一区二区| 丝瓜视频免费看黄片| 欧美日韩亚洲国产一区二区在线观看 | 在线观看人妻少妇| 在线播放国产精品三级| 午夜福利免费观看在线| 老熟妇乱子伦视频在线观看| 最黄视频免费看| 日本欧美视频一区| 亚洲精品久久午夜乱码| 男女之事视频高清在线观看| 丰满饥渴人妻一区二区三| 久久久精品国产亚洲av高清涩受| 久热这里只有精品99| 啦啦啦中文免费视频观看日本| 久久人妻熟女aⅴ| 一区二区三区激情视频| aaaaa片日本免费| 少妇被粗大的猛进出69影院| 热re99久久国产66热| 老鸭窝网址在线观看| 纯流量卡能插随身wifi吗| 亚洲国产欧美在线一区| 久久久久精品人妻al黑| 五月天丁香电影| 久9热在线精品视频| 丁香欧美五月| 怎么达到女性高潮| 最近最新中文字幕大全免费视频| 欧美精品亚洲一区二区| 亚洲av国产av综合av卡| 亚洲成人免费电影在线观看| 桃红色精品国产亚洲av| 妹子高潮喷水视频| 别揉我奶头~嗯~啊~动态视频| 久久婷婷成人综合色麻豆| 欧美日韩视频精品一区| 每晚都被弄得嗷嗷叫到高潮| 久久久国产成人免费| 中文字幕制服av| 日韩中文字幕视频在线看片| 一二三四社区在线视频社区8| av不卡在线播放| 亚洲熟女精品中文字幕| 99re在线观看精品视频| 啦啦啦在线免费观看视频4| 69av精品久久久久久 | 狂野欧美激情性xxxx| 天堂动漫精品| 久久久久网色| 99精品久久久久人妻精品| 国产淫语在线视频| 真人做人爱边吃奶动态| 1024视频免费在线观看| 免费看a级黄色片| 两个人看的免费小视频| 国内毛片毛片毛片毛片毛片| 亚洲中文字幕日韩| 少妇的丰满在线观看| 国产欧美日韩精品亚洲av| 欧美激情久久久久久爽电影 | 亚洲欧美色中文字幕在线| 高潮久久久久久久久久久不卡| 男女免费视频国产| 午夜精品国产一区二区电影| 色尼玛亚洲综合影院| 成在线人永久免费视频| 麻豆乱淫一区二区| av片东京热男人的天堂| 亚洲成av片中文字幕在线观看| 老司机亚洲免费影院| 欧美日韩福利视频一区二区| 欧美变态另类bdsm刘玥| 亚洲欧美一区二区三区久久| 91国产中文字幕| 国产日韩欧美在线精品| 一级毛片精品| 1024视频免费在线观看| 色在线成人网| 啦啦啦中文免费视频观看日本| av网站免费在线观看视频| 嫩草影视91久久| 久久午夜综合久久蜜桃| 国产伦人伦偷精品视频| 老熟妇仑乱视频hdxx| 丰满人妻熟妇乱又伦精品不卡| 俄罗斯特黄特色一大片| 欧美亚洲日本最大视频资源| www.精华液| 国产成人精品在线电影| 久久久精品区二区三区| 精品午夜福利视频在线观看一区 | 人人澡人人妻人| 最近最新中文字幕大全免费视频| 999久久久国产精品视频| 伦理电影免费视频| 黄频高清免费视频| 亚洲专区中文字幕在线| 最新美女视频免费是黄的| 亚洲七黄色美女视频| 久久人人97超碰香蕉20202| 国产aⅴ精品一区二区三区波| 亚洲七黄色美女视频| 日韩制服丝袜自拍偷拍| 国产精品一区二区免费欧美| 纵有疾风起免费观看全集完整版| av线在线观看网站| 亚洲情色 制服丝袜| 交换朋友夫妻互换小说| 免费看a级黄色片| 久久青草综合色| 免费看十八禁软件| 国产一区有黄有色的免费视频| 亚洲 欧美一区二区三区| 亚洲精品自拍成人| 亚洲美女黄片视频| 黄色毛片三级朝国网站| 一区二区三区精品91| 亚洲国产看品久久|