2012年7月22日星期日


With the rapid development of Internet technology, online language learning is becoming increasingly popular among English language learners around the world. There are a wide variety of language learning resources offered online, allowing English language learners to acquire the language in a web-based virtual learning environment instead of traditional face-to-face contexts. As an innovative approach to second language acquisition, online language learning demonstrates great advantages, but it also has certain limitations. This article will examine both the possibilities and pitfalls of online English learning, and provide some suggestions in regard to learning English as a second language (ESL) online.

Possibilities of learning English online
 Compared to the traditional ESL classroom, online English learning provides students with more authentic learning experiences. Since computer networks make “one-to-one, one-to-many, and many-to-many communication” possible worldwide (Kern, Ware, & Warschauer, 2008, p. 281), English learners have more opportunities for “authentic communication with native speakers of the target language” in an online environment (Chun, 1994, p. 17). There are a number of emerging technologies, such as Skype (http://www.skype.com) and Google Talk (http://www.google.com/talk/), which enable students to interact with native speakers around the world through instant messages and video calls. Another example is Conversation Exchange (http://www.conversationexchange.com/). This website not only allows students to practice the target language with a native speaker online for real communicative needs, but also helps language learners to meet up with their language partners living nearby. Apart from opportunities for authentic communication, online learning also provides students with more authentic materials. Students can practice their English through listening to CBC news (http://www.cbc.ca/) or Voice of American (http://www.voanews.com/). The authentic materials and opportunities for communication greatly promote students’ motivation for English learning. As Felix (2003) suggests,  “the new technologies offer potential for authentic encounters and constructivist learning well beyond even the best classroom simulations” (p. 15).
Online language learning also encourages students’ equal and active participation. Warschauer (1996a) discovered in his research that online discussion leads to more equal participation in the classroom. The study suggests that “factors such as shyness might be causing some students to limit discussion in face-to-face mode but participate more equally in electronic mode” (p. 20). Sproull and Kiesler’s researh (1991) found a similar result: “electronic discussion groups of people of different status show approximately twice as much equality as do face-to-face discussion groups” (as cited in Warschauer, 1997, p. 473). Students who are reluctant to speak in face-to-face contexts may feel more comfortable to join in the online discussion. Thus, outspoken students no longer dominate the classroom, and all students are able to have a true collaborative learning experience. Students’ participation can also be increased by online asynchronous communication. Unlike the discussion in face-to-face classroom, online asynchronous discussion “does not require all the participants to be present or be available at the same time” (Yeh & Lahman, 2007, p. 681). Zhang & Kenny (2010) pointed out that “as asynchronous communication may allow participants more time for reading, writing, and posting in discussion forums, there is the potential to increase their participation” (p. 18).
Furthermore, online English learning plays an important role in promoting learner autonomy and building a student-centered learning environment. Online learning provides “a constructivist learning environment” where “learner autonomy and initiative is accepted and encouraged” (Zhang & Kenny, 2010, p. 19). English learners have to be more autonomous and in control of their own learning than the students learning in face-to-face classrooms. Such control enables students to “make judgment about their progress and monitor their own learning needs”, and then they are “more likely to adopt a favorable approach towards learning” (Taylor, 1996, as cited in Lim & Chai, 2004, p. 217). More importantly, online language learning encourages learners to take an active part in decision-making and problem solving, thus moving away from the teacher-centered approach towards student-centered active learning.

Pitfalls of learning English online
Despite the benefits of online language learning, there are some pitfalls that language learners need to be aware of. One of the pitfalls of online learning is that many websites still feature repetitive language drills and practice. These websites belong to the earliest phase of Computer-Assisted Language Learning (CALL), which enables learners to be repeatedly exposed to the same learning material (Warschauer, 1996b). One example is the website English Vocabulary Exercises (http://www.englishvocabularyexercises.com/) which provides a large number of repetitive vocabulary exercises for English learners to enlarge their vocabulary. Another example is the website English Club (http://www.englishclub.com/grammar/), which provides numerous grammar quizzes. Students may feel overwhelmed by the repetitive vocabulary or grammar exercises. Warschauer and Meskill (2000) reveal in their study that drill-and-practice models “which [focus] only on language form and [ignore] communicative meaning [achieve] poor results” (p. 3). In this regard, it is important for learners to choose the right English learning websites or software. The websites full of drills and practice may not be suitable for students who want to enhance their communicative competence.
Another pitfall of online learning is that not all English learners can “use time effectively in online situations” (Tan, Aagard, Nabb, & Kim, 2010, p. 12). Although online learning allows students to access to on learning materials at any time from anywhere, students may face significant challenges in developing good time management skills. Online learning requires learners to be extremely self-disciplined. Language learners have to create their own learning schedules at their own pace. Those who are not good at time management and self-regulation may easily be left behind. Therefore, language learners have to effectively manage their time if they want to succeed in online learning.
In conclusion, learning online is potentially beneficial to English learners for many reasons, such as providing authentic learning environments, promoting active participation and developing learner autonomy. As AL-Bataineh and Brooks (2003) assert,  “technology offers educators one of the most powerful allies impacting how education is delivered and supplemented” (p. 483). However, there are also some drawbacks of online learning that English learners need to take in consideration. Advancing technology can either promote or hinder English language learning. Warshauer & Meskill (2000) reveal that “the computer is a machine, not a method” (p. 10). Whether online learning technology is effective or not is largely dependent on the way learners use it. In this respect, English learners need to make good use of online resources and maximize the benefits of Internet technology for enhancing their language skills.

References
Al-Bataineh, A., & Brooks, L. (2003). Challenges, advantages, and disadvantages of instructional technology in the community college classroom. Community College Journal of Research and Practice, 27, 473-484.
Chun, D. (1994). Using computer networking to facilitate the acquisition of interactive competence. System, 22(1), 17-31.
Felix, U. (2003). An orchestrated vision of language learning online. In U. Felix (Ed.), Language learning online: Towards best practice, (pp. 8-18). Lisse: Swets & Zeitlinger.
Kern, R., Ware, P., & Warschauer, M. (2008).  Network-based language teaching.  In N. V. Deusen-Scholl & N. H. Hornberger (Eds.), Encyclopedia of language and education, 2nd Edition, Vol. 4: Second and foreign language education (pp. 281-292). New York: Springer.
Lim, C. P. & Chai, C. S. (2004). An activity-theoretical approach to research of ICT integration in Singapore schools: Orienting activities and learner autonomy. Computers & Education, 43(3), 215-236.
Tan, F., Aagard, S., Nabb, L., & Kim, K. (2010). International ESL graduate student perceptions of online learning in the context of second language acquisition and culturally responsive facilitation. Adult Learning, 21(1-2), 9-14.
Warschauer, M. (1996a). Comparing face-to-face and electronic discussion in the second language classroom. CALICO Journal 13(2), 7-26.
Warschauer, M. (1996b). Computer-assisted language learning: An introduction. In S. Fotos (Ed.), Multimedia language teaching (pp. 3-20). Tokyo: Logos International.
Warschauer, M. (1997). Computer-mediated collaborative learning: Theory and practice. Modern. Language Journal, 81(4), 470-481.
Warshauer, M., & Meskill, C. (2000). Technology and second language teaching and learning. In J. Rosenthal (Ed.), Handbook of Undergraduate Second Language Education. Mahwah, NJ: Lawrence Erlbaum.
Yeh, H., & Lahman, M. (2007). Pre-service teachers’ perceptions of asynchronous online discussion on blackboard. The Qualitative Report, 12(4), 680-704.
Zhang, Z., & Kenny, R. (2010). Learning in an online distance education course: Experiences of three international students. International Review of Research in Open and Distance Learning, 11(1), 17-36.

Websites for online English learning:
Voice of American http://www.voanews.com/
English Vocabulary Exercises http://www.englishvocabularyexercises.com/