Planned conversations usually degenerate into silence or involve only a small number of students.（）

判断题When the readers read to get the general picture, only the main points are what they are interested in, not the detail.（）

判断题Through reading the students not only learn new language, but also develop their reading skills.（）

判断题Texts are usually used in English classes for two main purposes: as a way of developing reading comprehension and as a way of learning new language.（）

判断题Authentic materials can only be used in the classroom for beginners.（）

判断题In order to understand a text well, it is absolutely necessary to understand every word in the first place.（）