简答题：口语教学是英语教学的重心，请问口语教学的原则是什么？

Todeveloptheskilloflistening, theteacherasksstudentstolearnseveral new words that will appearinthelisteningpassageandpre

What vocabulary learning strategy does the following activity help to train?The teacher created a situation and asked st

The situational approach is a grammar-based language teaching method which focuses on ________.Agrammar and vocabularies

材料全屏高中“随机抽样”设定的目标如下：（1）通过对具体的案例分析，逐步学会从现实生活中提出具有一定价值的统计问题；（2）结合具体的实际问题情境，理解随机抽样的必要性和重要性；（3）以问题链的形式深刻理解样本的代表性。2【简答题】根据设定的

简述中学数学教学过程。