练习内容丰富,形式灵活多样,包括话题介绍 (Topic Introduction)、情景对话(Situational Dialogues)、口语练习(Oral Practice)等。
基于52个网页-相关网页
topic introduction and ratification 话题的导入和确立
Linguistic Cues in Topic-introduction 话题标示
Introduction to topic and task 介绍题目和任务 ; 介绍主题和任务
The topic introduction has been copied from the task and is deducted from the word count.
文章的开篇是从题目中抄来的,所以不能算字数。
I want to finish with that and then start on the topic for this week which is an introduction to cellular physiology.
我想先讲完这些后,再开始本周的话题,来介绍一下细胞生理学的内容
What I want to do is to provide a state of the art introduction to the most important topic that there is: us.
我所要做的,就是向大家介绍在人文领域里,对最重要主题,也就是对我们人类的研究现状
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