[填空题]I. Causes of Breakdowns in (1) (1) ______
1. On students’ part
— insufficient command over the (2) of English (2) ______
— poor pronunciation
2. On teachers’ part
— uncertainty of whether his student has asked a question
— the students (3) to employ the correct question form (3)______
— the teacher interprets the question as a comment
— difficulties arising even when the student employs an/a (4) (4)______
question form
— the teacher may not know about the (5) of the student’ (5)______
difficulty
Ⅱ. Specific Questions
1. Begin questions with an/a (6) . (6) ______
2. Be careful to (7) the exact point. (7) ______
III. Another Reason for the Correct Use of (8) —Politeness (8) ______
1. The students uses the imperative (9) the questio