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  • 标题:A longitudinal assessment of aluminum contents in foodstuffs and aluminum intake of residents in Tianjin metropolis
  • 本地全文:下载
  • 作者:Jie Ma ; Guohong Jiang ; Wenlong Zheng
  • 期刊名称:Food Science & Nutrition
  • 电子版ISSN:2048-7177
  • 出版年度:2019
  • 卷号:7
  • 期号:3
  • 页码:997-1003
  • DOI:10.1002/fsn3.920
  • 出版社:John Wiley & Sons, Ltd.
  • 摘要:This research investigates how foreign language learners learn vocabulary in an English as a Second Language (ESL) classroom. The participants are eleven foreign students from an advanced ESL Reading class in Edmonds Community College in Lynnwood, WA. A questionnaire was used as an instrument to inquire about the students’ vocabulary learning methods. The results of the study proved that students are more engaged and motivated during group work activities and they learn more vocabulary from reading classes. The study concludes with pedagogical implications that ESL teachers might consider when teaching vocabulary in their ESL classrooms.
  • 关键词:aluminum;exposure risk;food safety;provisional tolerable weekly intake
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