按课文内容填空，一空一词。

1. We're using a new textbook and Ms Shen's method of teaching is ______ _______ ______ ______ the 

    teachers at my Junior High School.

2. I don't think I _______ _______ _______ in Ms Shen's class.

3. However, there are some things _______ ________ _______ ________ ______ _______.

4. For example, he or she must plan his or her lessons carefully and must explain things clearly. _____

     ______, students will have problems.

5. I _____ ______ _______ ________ ______with my class to the zoo in Beijing.