下列实验现象描述正确的是( )
在音乐中使用的、有固定音高的音的总和,叫做( )。
化学在环境保护、资源核能源利用等方面起着重要的作用.下列说法不正确的是( )
钢琴的分组有( )组。
雅乐商调的音阶与( )音阶的结构相同。
交际法的特点是什么?
教师在设计“任务型”教学活动时,教师应注意些什么?
During class, the teacher leads students to memorize the important points of the teaching content. On one hand, the teacher helps students to grasp the key points. On the other hand, what learning strategy is the teacher teaching?
In an English class, the teacher, firstly, plays the radio and asks students to listen to the tape and understand the dialogue. Then, the teacher asks students to read after the tape to imitate the pronunciation. Next, the teacher asks students to repeat the dialogue in pairs...What teaching method does the teacher use in this class?
What learning strategy can the following activity help to train?
Match the adjectives on the left with the nouns on the right.